diff options
Diffstat (limited to 'fs')
503 files changed, 653 insertions, 81 deletions
diff --git a/fs/9p/Makefile b/fs/9p/Makefile index 9619ccadd2fc..e7800a5c7395 100644 --- a/fs/9p/Makefile +++ b/fs/9p/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 obj-$(CONFIG_9P_FS) := 9p.o 9p-objs := \ diff --git a/fs/Makefile b/fs/Makefile index 7bbaca9c67b1..ef772f1eaff8 100644 --- a/fs/Makefile +++ b/fs/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the Linux filesystems. # diff --git a/fs/adfs/adfs.h b/fs/adfs/adfs.h index fadf408bdd46..c76db75f02aa 100644 --- a/fs/adfs/adfs.h +++ b/fs/adfs/adfs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include <linux/fs.h> #include <linux/adfs_fs.h> diff --git a/fs/adfs/file.c b/fs/adfs/file.c index 46c0d5671cd5..754afb14a6ff 100644 --- a/fs/adfs/file.c +++ b/fs/adfs/file.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/adfs/file.c * diff --git a/fs/affs/affs.h b/fs/affs/affs.h index 773749be8290..a92eb6ae2ae2 100644 --- a/fs/affs/affs.h +++ b/fs/affs/affs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifdef pr_fmt #undef pr_fmt #endif diff --git a/fs/affs/amigaffs.c b/fs/affs/amigaffs.c index 8cf941c3b511..185d5ab7e986 100644 --- a/fs/affs/amigaffs.c +++ b/fs/affs/amigaffs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/affs/amigaffs.c * diff --git a/fs/affs/amigaffs.h b/fs/affs/amigaffs.h index 43b41c06aa37..f9bef9056659 100644 --- a/fs/affs/amigaffs.h +++ b/fs/affs/amigaffs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef AMIGAFFS_H #define AMIGAFFS_H diff --git a/fs/affs/bitmap.c b/fs/affs/bitmap.c index 2b2112475ec2..2b1399611d9e 100644 --- a/fs/affs/bitmap.c +++ b/fs/affs/bitmap.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/affs/bitmap.c * diff --git a/fs/affs/dir.c b/fs/affs/dir.c index 591ecd7f3063..a105e77df2c1 100644 --- a/fs/affs/dir.c +++ b/fs/affs/dir.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/affs/dir.c * diff --git a/fs/affs/file.c b/fs/affs/file.c index 00331810f690..a85817f54483 100644 --- a/fs/affs/file.c +++ b/fs/affs/file.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/affs/file.c * diff --git a/fs/affs/inode.c b/fs/affs/inode.c index fd4ef3c40e40..73598bff8506 100644 --- a/fs/affs/inode.c +++ b/fs/affs/inode.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/affs/inode.c * diff --git a/fs/affs/namei.c b/fs/affs/namei.c index 46d3ace6761d..d8aa0ae3d037 100644 --- a/fs/affs/namei.c +++ b/fs/affs/namei.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/affs/namei.c * diff --git a/fs/affs/symlink.c b/fs/affs/symlink.c index ae622cdce142..a7531b26e8f0 100644 --- a/fs/affs/symlink.c +++ b/fs/affs/symlink.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/affs/symlink.c * diff --git a/fs/afs/Makefile b/fs/afs/Makefile index 095c54165dfd..641148208e90 100644 --- a/fs/afs/Makefile +++ b/fs/afs/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for Red Hat Linux AFS client. # diff --git a/fs/afs/netdevices.c b/fs/afs/netdevices.c index 40b2bab3e401..50bd5bb1c4fb 100644 --- a/fs/afs/netdevices.c +++ b/fs/afs/netdevices.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* AFS network device helpers * * Copyright (c) 2007 Patrick McHardy <kaber@trash.net> diff --git a/fs/attr.c b/fs/attr.c index 135304146120..12ffdb6fb63c 100644 --- a/fs/attr.c +++ b/fs/attr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/attr.c * diff --git a/fs/bad_inode.c b/fs/bad_inode.c index bb53728c7a31..213b51dbbb60 100644 --- a/fs/bad_inode.c +++ b/fs/bad_inode.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/bad_inode.c * diff --git a/fs/befs/befs.h b/fs/befs/befs.h index b914cfb03820..7cd47245694d 100644 --- a/fs/befs/befs.h +++ b/fs/befs/befs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * befs.h * diff --git a/fs/befs/befs_fs_types.h b/fs/befs/befs_fs_types.h index 69c9d8cde955..8019fde814b7 100644 --- a/fs/befs/befs_fs_types.h +++ b/fs/befs/befs_fs_types.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * fs/befs/befs_fs_types.h * diff --git a/fs/befs/btree.h b/fs/befs/btree.h index 60c6c728e64e..a253a6276d8e 100644 --- a/fs/befs/btree.h +++ b/fs/befs/btree.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * btree.h * diff --git a/fs/befs/datastream.c b/fs/befs/datastream.c index 720b3bc5c16a..97719a7c7e40 100644 --- a/fs/befs/datastream.c +++ b/fs/befs/datastream.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/befs/datastream.c * diff --git a/fs/befs/datastream.h b/fs/befs/datastream.h index 7ff9ff09ec6e..39b1d4766ccf 100644 --- a/fs/befs/datastream.h +++ b/fs/befs/datastream.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * datastream.h * diff --git a/fs/befs/debug.c b/fs/befs/debug.c index 36656c86f50e..eb7bd6c692c7 100644 --- a/fs/befs/debug.c +++ b/fs/befs/debug.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/befs/debug.c * diff --git a/fs/befs/endian.h b/fs/befs/endian.h index 27223878ba9f..bb55a54c24c0 100644 --- a/fs/befs/endian.h +++ b/fs/befs/endian.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * linux/fs/befs/endian.h * diff --git a/fs/befs/inode.c b/fs/befs/inode.c index 5367a6470a69..791b46a6f2f9 100644 --- a/fs/befs/inode.c +++ b/fs/befs/inode.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * inode.c * diff --git a/fs/befs/io.c b/fs/befs/io.c index 227cb86e07fe..2caf50a4abbe 100644 --- a/fs/befs/io.c +++ b/fs/befs/io.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/befs/io.c * diff --git a/fs/bfs/bfs.h b/fs/bfs/bfs.h index f40006db36df..67aef3bb89e4 100644 --- a/fs/bfs/bfs.h +++ b/fs/bfs/bfs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * fs/bfs/bfs.h * Copyright (C) 1999 Tigran Aivazian <tigran@veritas.com> diff --git a/fs/bfs/dir.c b/fs/bfs/dir.c index 3e5ac30e8b6f..ee832ca5f734 100644 --- a/fs/bfs/dir.c +++ b/fs/bfs/dir.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * fs/bfs/dir.c * BFS directory operations. diff --git a/fs/bfs/file.c b/fs/bfs/file.c index 97f1b5160155..1476cdd90cfb 100644 --- a/fs/bfs/file.c +++ b/fs/bfs/file.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * fs/bfs/file.c * BFS file operations. diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c index 475d083f8088..5d6b94475f27 100644 --- a/fs/binfmt_flat.c +++ b/fs/binfmt_flat.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /****************************************************************************/ /* * linux/fs/binfmt_flat.c diff --git a/fs/btrfs/Makefile b/fs/btrfs/Makefile index 962a95aefb81..f2cd9dedb037 100644 --- a/fs/btrfs/Makefile +++ b/fs/btrfs/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 obj-$(CONFIG_BTRFS_FS) := btrfs.o diff --git a/fs/btrfs/export.c b/fs/btrfs/export.c index fa66980726c9..3aeb5770f896 100644 --- a/fs/btrfs/export.c +++ b/fs/btrfs/export.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/fs.h> #include <linux/types.h> #include "ctree.h" diff --git a/fs/btrfs/export.h b/fs/btrfs/export.h index 074348a95841..91b3908e7c54 100644 --- a/fs/btrfs/export.h +++ b/fs/btrfs/export.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef BTRFS_EXPORT_H #define BTRFS_EXPORT_H diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 970190cd347e..7fa50e12f18e 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/bitops.h> #include <linux/slab.h> #include <linux/bio.h> diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index faffa28ba707..e5535bbe6953 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __EXTENTIO__ #define __EXTENTIO__ diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c index 69850155870c..2e348fb0b280 100644 --- a/fs/btrfs/extent_map.c +++ b/fs/btrfs/extent_map.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/err.h> #include <linux/slab.h> #include <linux/spinlock.h> diff --git a/fs/btrfs/extent_map.h b/fs/btrfs/extent_map.h index a67b2def5413..64365bbc9b16 100644 --- a/fs/btrfs/extent_map.h +++ b/fs/btrfs/extent_map.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __EXTENTMAP__ #define __EXTENTMAP__ diff --git a/fs/btrfs/inode-map.h b/fs/btrfs/inode-map.h index c8e864b2d530..6734ec92a1e9 100644 --- a/fs/btrfs/inode-map.h +++ b/fs/btrfs/inode-map.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __BTRFS_INODE_MAP #define __BTRFS_INODE_MAP diff --git a/fs/btrfs/sysfs.h b/fs/btrfs/sysfs.h index d7da1a4c2f6c..4cb908305e5d 100644 --- a/fs/btrfs/sysfs.h +++ b/fs/btrfs/sysfs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _BTRFS_SYSFS_H_ #define _BTRFS_SYSFS_H_ diff --git a/fs/cachefiles/Makefile b/fs/cachefiles/Makefile index 32cbab0ffce3..891dedda5905 100644 --- a/fs/cachefiles/Makefile +++ b/fs/cachefiles/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for caching in a mounted filesystem # diff --git a/fs/ceph/Makefile b/fs/ceph/Makefile index 85a4230b9bff..174f5709e508 100644 --- a/fs/ceph/Makefile +++ b/fs/ceph/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for CEPH filesystem. # diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c index b3e3edc09d80..4d622654bfbc 100644 --- a/fs/ceph/addr.c +++ b/fs/ceph/addr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/ceph/ceph_debug.h> #include <linux/backing-dev.h> diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c index 157fe59fbabe..ff5d32cf9578 100644 --- a/fs/ceph/caps.c +++ b/fs/ceph/caps.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/ceph/ceph_debug.h> #include <linux/fs.h> @@ -1991,6 +1992,7 @@ static int try_flush_caps(struct inode *inode, u64 *ptid) retry: spin_lock(&ci->i_ceph_lock); if (ci->i_ceph_flags & CEPH_I_NOFLUSH) { + spin_unlock(&ci->i_ceph_lock); dout("try_flush_caps skipping %p I_NOFLUSH set\n", inode); goto out; } @@ -2008,8 +2010,10 @@ retry: mutex_lock(&session->s_mutex); goto retry; } - if (cap->session->s_state < CEPH_MDS_SESSION_OPEN) + if (cap->session->s_state < CEPH_MDS_SESSION_OPEN) { + spin_unlock(&ci->i_ceph_lock); goto out; + } flushing = __mark_caps_flushing(inode, session, true, &flush_tid, &oldest_flush_tid); diff --git a/fs/ceph/ceph_frag.c b/fs/ceph/ceph_frag.c index bdce8b1fbd06..6f67d5b884a0 100644 --- a/fs/ceph/ceph_frag.c +++ b/fs/ceph/ceph_frag.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Ceph 'frag' type */ diff --git a/fs/ceph/debugfs.c b/fs/ceph/debugfs.c index d635496ea189..644def813754 100644 --- a/fs/ceph/debugfs.c +++ b/fs/ceph/debugfs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/ceph/ceph_debug.h> #include <linux/device.h> diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c index 019c2036d36f..8a5266699b67 100644 --- a/fs/ceph/dir.c +++ b/fs/ceph/dir.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/ceph/ceph_debug.h> #include <linux/spinlock.h> diff --git a/fs/ceph/export.c b/fs/ceph/export.c index 7df550c13d7f..3c59ad180ef0 100644 --- a/fs/ceph/export.c +++ b/fs/ceph/export.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/ceph/ceph_debug.h> #include <linux/exportfs.h> diff --git a/fs/ceph/file.c b/fs/ceph/file.c index 65a6fa12c857..5c17125f45c7 100644 --- a/fs/ceph/file.c +++ b/fs/ceph/file.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/ceph/ceph_debug.h> #include <linux/module.h> diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c index 373dab5173ca..f2550a076edc 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/ceph/ceph_debug.h> #include <linux/module.h> diff --git a/fs/ceph/ioctl.c b/fs/ceph/ioctl.c index 4c9c72f26eb9..851aa69ec8f0 100644 --- a/fs/ceph/ioctl.c +++ b/fs/ceph/ioctl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/ceph/ceph_debug.h> #include <linux/in.h> diff --git a/fs/ceph/ioctl.h b/fs/ceph/ioctl.h index c77028afb1e1..51f7f1d39a94 100644 --- a/fs/ceph/ioctl.h +++ b/fs/ceph/ioctl.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef FS_CEPH_IOCTL_H #define FS_CEPH_IOCTL_H diff --git a/fs/ceph/locks.c b/fs/ceph/locks.c index 8cd63e8123d8..e7cce412f2cf 100644 --- a/fs/ceph/locks.c +++ b/fs/ceph/locks.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/ceph/ceph_debug.h> #include <linux/file.h> diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index f23c820daaed..0687ab3c3267 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/ceph/ceph_debug.h> #include <linux/fs.h> diff --git a/fs/ceph/mds_client.h b/fs/ceph/mds_client.h index 636d6b2ec49c..837ac4b087a0 100644 --- a/fs/ceph/mds_client.h +++ b/fs/ceph/mds_client.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _FS_CEPH_MDS_CLIENT_H #define _FS_CEPH_MDS_CLIENT_H diff --git a/fs/ceph/mdsmap.c b/fs/ceph/mdsmap.c index 33ced4c22732..44e53abeb32a 100644 --- a/fs/ceph/mdsmap.c +++ b/fs/ceph/mdsmap.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/ceph/ceph_debug.h> #include <linux/bug.h> diff --git a/fs/ceph/snap.c b/fs/ceph/snap.c index 7fc0b850c352..8a2ca41e4b97 100644 --- a/fs/ceph/snap.c +++ b/fs/ceph/snap.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/ceph/ceph_debug.h> #include <linux/sort.h> diff --git a/fs/ceph/strings.c b/fs/ceph/strings.c index 913dea163d5c..4a79f3632260 100644 --- a/fs/ceph/strings.c +++ b/fs/ceph/strings.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Ceph fs string constants */ diff --git a/fs/ceph/super.h b/fs/ceph/super.h index 279a2f401cf5..3e27a28aa44a 100644 --- a/fs/ceph/super.h +++ b/fs/ceph/super.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _FS_CEPH_SUPER_H #define _FS_CEPH_SUPER_H diff --git a/fs/ceph/xattr.c b/fs/ceph/xattr.c index 3542b2c364cf..e1c4e0b12b4c 100644 --- a/fs/ceph/xattr.c +++ b/fs/ceph/xattr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/ceph/ceph_debug.h> #include <linux/ceph/pagelist.h> diff --git a/fs/char_dev.c b/fs/char_dev.c index ebcc8fb3fa66..a65e4a56318c 100644 --- a/fs/char_dev.c +++ b/fs/char_dev.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/char_dev.c * diff --git a/fs/cifs/Kconfig b/fs/cifs/Kconfig index f7243617316c..d5b2e12b5d02 100644 --- a/fs/cifs/Kconfig +++ b/fs/cifs/Kconfig @@ -5,9 +5,14 @@ config CIFS select CRYPTO select CRYPTO_MD4 select CRYPTO_MD5 + select CRYPTO_SHA256 + select CRYPTO_CMAC select CRYPTO_HMAC select CRYPTO_ARC4 + select CRYPTO_AEAD2 + select CRYPTO_CCM select CRYPTO_ECB + select CRYPTO_AES select CRYPTO_DES help This is the client VFS module for the SMB3 family of NAS protocols, diff --git a/fs/cifs/Makefile b/fs/cifs/Makefile index 5e853a395b92..7134f182720b 100644 --- a/fs/cifs/Makefile +++ b/fs/cifs/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for Linux CIFS VFS client # diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index de5b2e1fcce5..e185b2853eab 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -661,7 +661,9 @@ struct TCP_Server_Info { #endif unsigned int max_read; unsigned int max_write; - __u8 preauth_hash[512]; +#ifdef CONFIG_CIFS_SMB311 + __u8 preauth_sha_hash[64]; /* save initital negprot hash */ +#endif /* 3.1.1 */ struct delayed_work reconnect; /* reconnect workqueue job */ struct mutex reconnect_mutex; /* prevent simultaneous reconnects */ unsigned long echo_interval; @@ -849,7 +851,9 @@ struct cifs_ses { __u8 smb3signingkey[SMB3_SIGN_KEY_SIZE]; __u8 smb3encryptionkey[SMB3_SIGN_KEY_SIZE]; __u8 smb3decryptionkey[SMB3_SIGN_KEY_SIZE]; - __u8 preauth_hash[512]; +#ifdef CONFIG_CIFS_SMB311 + __u8 preauth_sha_hash[64]; +#endif /* 3.1.1 */ }; static inline bool diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c index e702d48bd023..81ba6e0d88d8 100644 --- a/fs/cifs/dir.c +++ b/fs/cifs/dir.c @@ -204,7 +204,8 @@ check_name(struct dentry *direntry, struct cifs_tcon *tcon) struct cifs_sb_info *cifs_sb = CIFS_SB(direntry->d_sb); int i; - if (unlikely(direntry->d_name.len > + if (unlikely(tcon->fsAttrInfo.MaxPathNameComponentLength && + direntry->d_name.len > le32_to_cpu(tcon->fsAttrInfo.MaxPathNameComponentLength))) return -ENAMETOOLONG; @@ -520,7 +521,7 @@ cifs_atomic_open(struct inode *inode, struct dentry *direntry, rc = check_name(direntry, tcon); if (rc) - goto out_free_xid; + goto out; server = tcon->ses->server; diff --git a/fs/cifs/smb2maperror.c b/fs/cifs/smb2maperror.c index 7ca9808a0daa..62c88dfed57b 100644 --- a/fs/cifs/smb2maperror.c +++ b/fs/cifs/smb2maperror.c @@ -214,7 +214,7 @@ static const struct status_to_posix_error smb2_error_map_table[] = { {STATUS_DATATYPE_MISALIGNMENT, -EIO, "STATUS_DATATYPE_MISALIGNMENT"}, {STATUS_BREAKPOINT, -EIO, "STATUS_BREAKPOINT"}, {STATUS_SINGLE_STEP, -EIO, "STATUS_SINGLE_STEP"}, - {STATUS_BUFFER_OVERFLOW, -EIO, "STATUS_BUFFER_OVERFLOW"}, + {STATUS_BUFFER_OVERFLOW, -E2BIG, "STATUS_BUFFER_OVERFLOW"}, {STATUS_NO_MORE_FILES, -ENODATA, "STATUS_NO_MORE_FILES"}, {STATUS_WAKE_SYSTEM_DEBUGGER, -EIO, "STATUS_WAKE_SYSTEM_DEBUGGER"}, {STATUS_HANDLES_CLOSED, -EIO, "STATUS_HANDLES_CLOSED"}, diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c index 0dafdbae1f8c..bdb963d0ba32 100644 --- a/fs/cifs/smb2ops.c +++ b/fs/cifs/smb2ops.c @@ -522,6 +522,7 @@ smb2_query_eas(const unsigned int xid, struct cifs_tcon *tcon, struct cifs_open_parms oparms; struct cifs_fid fid; struct smb2_file_full_ea_info *smb2_data; + int ea_buf_size = SMB2_MIN_EA_BUF; utf16_path = cifs_convert_path_to_utf16(path, cifs_sb); if (!utf16_path) @@ -541,14 +542,32 @@ smb2_query_eas(const unsigned int xid, struct cifs_tcon *tcon, return rc; } - smb2_data = kzalloc(SMB2_MAX_EA_BUF, GFP_KERNEL); - if (smb2_data == NULL) { - SMB2_close(xid, tcon, fid.persistent_fid, fid.volatile_fid); - return -ENOMEM; + while (1) { + smb2_data = kzalloc(ea_buf_size, GFP_KERNEL); + if (smb2_data == NULL) { + SMB2_close(xid, tcon, fid.persistent_fid, + fid.volatile_fid); + return -ENOMEM; + } + + rc = SMB2_query_eas(xid, tcon, fid.persistent_fid, + fid.volatile_fid, + ea_buf_size, smb2_data); + + if (rc != -E2BIG) + break; + + kfree(smb2_data); + ea_buf_size <<= 1; + + if (ea_buf_size > SMB2_MAX_EA_BUF) { + cifs_dbg(VFS, "EA size is too large\n"); + SMB2_close(xid, tcon, fid.persistent_fid, + fid.volatile_fid); + return -ENOMEM; + } } - rc = SMB2_query_eas(xid, tcon, fid.persistent_fid, fid.volatile_fid, - smb2_data); SMB2_close(xid, tcon, fid.persistent_fid, fid.volatile_fid); if (!rc) diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c index 6f0e6343c15e..5331631386a2 100644 --- a/fs/cifs/smb2pdu.c +++ b/fs/cifs/smb2pdu.c @@ -648,7 +648,7 @@ int smb3_validate_negotiate(const unsigned int xid, struct cifs_tcon *tcon) { int rc = 0; struct validate_negotiate_info_req vneg_inbuf; - struct validate_negotiate_info_rsp *pneg_rsp; + struct validate_negotiate_info_rsp *pneg_rsp = NULL; u32 rsplen; u32 inbuflen; /* max of 4 dialects */ @@ -727,8 +727,9 @@ int smb3_validate_negotiate(const unsigned int xid, struct cifs_tcon *tcon) rsplen); /* relax check since Mac returns max bufsize allowed on ioctl */ - if (rsplen > CIFSMaxBufSize) - return -EIO; + if ((rsplen > CIFSMaxBufSize) + || (rsplen < sizeof(struct validate_negotiate_info_rsp))) + goto err_rsp_free; } /* check validate negotiate info response matches what we got earlier */ @@ -747,10 +748,13 @@ int smb3_validate_negotiate(const unsigned int xid, struct cifs_tcon *tcon) /* validate negotiate successful */ cifs_dbg(FYI, "validate negotiate info successful\n"); + kfree(pneg_rsp); return 0; vneg_out: cifs_dbg(VFS, "protocol revalidation - security settings mismatch\n"); +err_rsp_free: + kfree(pneg_rsp); return -EIO; } @@ -1255,7 +1259,7 @@ SMB2_tcon(const unsigned int xid, struct cifs_ses *ses, const char *tree, struct smb2_tree_connect_req *req; struct smb2_tree_connect_rsp *rsp = NULL; struct kvec iov[2]; - struct kvec rsp_iov; + struct kvec rsp_iov = { NULL, 0 }; int rc = 0; int resp_buftype; int unc_path_len; @@ -1372,7 +1376,7 @@ tcon_exit: return rc; tcon_error_exit: - if (rsp->hdr.sync_hdr.Status == STATUS_BAD_NETWORK_NAME) { + if (rsp && rsp->hdr.sync_hdr.Status == STATUS_BAD_NETWORK_NAME) { cifs_dbg(VFS, "BAD_NETWORK_NAME: %s\n", tree); } goto tcon_exit; @@ -1975,6 +1979,9 @@ SMB2_ioctl(const unsigned int xid, struct cifs_tcon *tcon, u64 persistent_fid, } else iov[0].iov_len = get_rfc1002_length(req) + 4; + /* validate negotiate request must be signed - see MS-SMB2 3.2.5.5 */ + if (opcode == FSCTL_VALIDATE_NEGOTIATE_INFO) + req->hdr.sync_hdr.Flags |= SMB2_FLAGS_SIGNED; rc = SendReceive2(xid, ses, iov, n_iov, &resp_buftype, flags, &rsp_iov); cifs_small_buf_release(req); @@ -2191,9 +2198,13 @@ query_info(const unsigned int xid, struct cifs_tcon *tcon, req->PersistentFileId = persistent_fid; req->VolatileFileId = volatile_fid; req->AdditionalInformation = cpu_to_le32(additional_info); - /* 4 for rfc1002 length field and 1 for Buffer */ - req->InputBufferOffset = - cpu_to_le16(sizeof(struct smb2_query_info_req) - 1 - 4); + + /* + * We do not use the input buffer (do not send extra byte) + */ + req->InputBufferOffset = 0; + inc_rfc1001_len(req, -1); + req->OutputBufferLength = cpu_to_le32(output_len); iov[0].iov_base = (char *)req; @@ -2233,12 +2244,12 @@ qinf_exit: } int SMB2_query_eas(const unsigned int xid, struct cifs_tcon *tcon, - u64 persistent_fid, u64 volatile_fid, - struct smb2_file_full_ea_info *data) + u64 persistent_fid, u64 volatile_fid, + int ea_buf_size, struct smb2_file_full_ea_info *data) { return query_info(xid, tcon, persistent_fid, volatile_fid, FILE_FULL_EA_INFORMATION, SMB2_O_INFO_FILE, 0, - SMB2_MAX_EA_BUF, + ea_buf_size, sizeof(struct smb2_file_full_ea_info), (void **)&data, NULL); diff --git a/fs/cifs/smb2pdu.h b/fs/cifs/smb2pdu.h index 6c9653a130c8..c2ec934be968 100644 --- a/fs/cifs/smb2pdu.h +++ b/fs/cifs/smb2pdu.h @@ -832,7 +832,7 @@ struct smb2_flush_rsp { /* Channel field for read and write: exactly one of following flags can be set*/ #define SMB2_CHANNEL_NONE 0x00000000 #define SMB2_CHANNEL_RDMA_V1 0x00000001 /* SMB3 or later */ -#define SMB2_CHANNEL_RDMA_V1_INVALIDATE 0x00000001 /* SMB3.02 or later */ +#define SMB2_CHANNEL_RDMA_V1_INVALIDATE 0x00000002 /* SMB3.02 or later */ /* SMB2 read request without RFC1001 length at the beginning */ struct smb2_read_plain_req { @@ -1178,7 +1178,8 @@ struct smb2_file_link_info { /* encoding of request for level 11 */ char FileName[0]; /* Name to be assigned to new link */ } __packed; /* level 11 Set */ -#define SMB2_MAX_EA_BUF 2048 +#define SMB2_MIN_EA_BUF 2048 +#define SMB2_MAX_EA_BUF 65536 struct smb2_file_full_ea_info { /* encoding of response for level 15 */ __le32 next_entry_offset; diff --git a/fs/cifs/smb2proto.h b/fs/cifs/smb2proto.h index 003217099ef3..e9ab5227e7a8 100644 --- a/fs/cifs/smb2proto.h +++ b/fs/cifs/smb2proto.h @@ -134,6 +134,7 @@ extern int SMB2_flush(const unsigned int xid, struct cifs_tcon *tcon, u64 persistent_file_id, u64 volatile_file_id); extern int SMB2_query_eas(const unsigned int xid, struct cifs_tcon *tcon, u64 persistent_file_id, u64 volatile_file_id, + int ea_buf_size, struct smb2_file_full_ea_info *data); extern int SMB2_query_info(const unsigned int xid, struct cifs_tcon *tcon, u64 persistent_file_id, u64 volatile_file_id, diff --git a/fs/cifs/smb2transport.c b/fs/cifs/smb2transport.c index 67367cf1f8cd..99493946e2f9 100644 --- a/fs/cifs/smb2transport.c +++ b/fs/cifs/smb2transport.c @@ -390,6 +390,7 @@ generate_smb30signingkey(struct cifs_ses *ses) return generate_smb3signingkey(ses, &triplet); } +#ifdef CONFIG_CIFS_SMB311 int generate_smb311signingkey(struct cifs_ses *ses) @@ -398,25 +399,26 @@ generate_smb311signingkey(struct cifs_ses *ses) struct derivation *d; d = &triplet.signing; - d->label.iov_base = "SMB2AESCMAC"; - d->label.iov_len = 12; - d->context.iov_base = "SmbSign"; - d->context.iov_len = 8; + d->label.iov_base = "SMBSigningKey"; + d->label.iov_len = 14; + d->context.iov_base = ses->preauth_sha_hash; + d->context.iov_len = 64; d = &triplet.encryption; - d->label.iov_base = "SMB2AESCCM"; - d->label.iov_len = 11; - d->context.iov_base = "ServerIn "; - d->context.iov_len = 10; + d->label.iov_base = "SMBC2SCipherKey"; + d->label.iov_len = 16; + d->context.iov_base = ses->preauth_sha_hash; + d->context.iov_len = 64; d = &triplet.decryption; - d->label.iov_base = "SMB2AESCCM"; - d->label.iov_len = 11; - d->context.iov_base = "ServerOut"; - d->context.iov_len = 10; + d->label.iov_base = "SMBS2CCipherKey"; + d->label.iov_len = 16; + d->context.iov_base = ses->preauth_sha_hash; + d->context.iov_len = 64; return generate_smb3signingkey(ses, &triplet); } +#endif /* 311 */ int smb3_calc_signature(struct smb_rqst *rqst, struct TCP_Server_Info *server) diff --git a/fs/coda/cache.c b/fs/coda/cache.c index 5bb630a769e0..201fc08a8b4f 100644 --- a/fs/coda/cache.c +++ b/fs/coda/cache.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Cache operations for Coda. * For Linux 2.1: (C) 1997 Carnegie Mellon University diff --git a/fs/coda/cnode.c b/fs/coda/cnode.c index f13e09057c6b..845b5a66952a 100644 --- a/fs/coda/cnode.c +++ b/fs/coda/cnode.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* cnode related routines for the coda kernel code (C) 1996 Peter Braam */ diff --git a/fs/coda/coda_cache.h b/fs/coda/coda_cache.h index c910b5eb1ceb..c9f7a77c013e 100644 --- a/fs/coda/coda_cache.h +++ b/fs/coda/coda_cache.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* Coda filesystem -- Linux Minicache * * Copyright (C) 1989 - 1997 Carnegie Mellon University diff --git a/fs/coda/coda_fs_i.h b/fs/coda/coda_fs_i.h index c64075213218..d702ba1a2bf9 100644 --- a/fs/coda/coda_fs_i.h +++ b/fs/coda/coda_fs_i.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * coda_fs_i.h * diff --git a/fs/coda/coda_int.h b/fs/coda/coda_int.h index 381c993b1427..bb0b3e0ed6c2 100644 --- a/fs/coda/coda_int.h +++ b/fs/coda/coda_int.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _CODA_INT_ #define _CODA_INT_ diff --git a/fs/coda/coda_linux.c b/fs/coda/coda_linux.c index f1714cfb589c..ca599df0dcb1 100644 --- a/fs/coda/coda_linux.c +++ b/fs/coda/coda_linux.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Inode operations for Coda filesystem * Original version: (C) 1996 P. Braam and M. Callahan diff --git a/fs/coda/coda_linux.h b/fs/coda/coda_linux.h index d3c361883c28..126155cadfa9 100644 --- a/fs/coda/coda_linux.h +++ b/fs/coda/coda_linux.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Coda File System, Linux Kernel module * diff --git a/fs/coda/dir.c b/fs/coda/dir.c index 274ab5586dd0..00876ddadb43 100644 --- a/fs/coda/dir.c +++ b/fs/coda/dir.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Directory operations for Coda filesystem diff --git a/fs/coda/file.c b/fs/coda/file.c index 363402fcb3ed..1cbc1f2298ee 100644 --- a/fs/coda/file.c +++ b/fs/coda/file.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * File operations for Coda. * Original version: (C) 1996 Peter Braam diff --git a/fs/coda/inode.c b/fs/coda/inode.c index 6058df380cc0..6f0a6a4d5faa 100644 --- a/fs/coda/inode.c +++ b/fs/coda/inode.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Super block/filesystem wide operations * diff --git a/fs/coda/pioctl.c b/fs/coda/pioctl.c index b0b9cda41928..e0c17b7dccce 100644 --- a/fs/coda/pioctl.c +++ b/fs/coda/pioctl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Pioctl operations for Coda. * Original version: (C) 1996 Peter Braam diff --git a/fs/coda/symlink.c b/fs/coda/symlink.c index 03736e20d720..202297d156df 100644 --- a/fs/coda/symlink.c +++ b/fs/coda/symlink.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Symlink inode operations for Coda filesystem * Original version: (C) 1996 P. Braam and M. Callahan diff --git a/fs/coda/sysctl.c b/fs/coda/sysctl.c index 34218a8a28cd..0301d45000a8 100644 --- a/fs/coda/sysctl.c +++ b/fs/coda/sysctl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Sysctl operations for Coda filesystem * Original version: (C) 1996 P. Braam and M. Callahan diff --git a/fs/coda/upcall.c b/fs/coda/upcall.c index e82357c89979..a37f003530d7 100644 --- a/fs/coda/upcall.c +++ b/fs/coda/upcall.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Mostly platform independent upcall operations to Venus: * -- upcalls diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c index d27b326d96f4..bd5d91e119ca 100644 --- a/fs/compat_ioctl.c +++ b/fs/compat_ioctl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ioctl32.c: Conversion between 32bit and 64bit native ioctls. * diff --git a/fs/coredump.c b/fs/coredump.c index 0eec03696707..52c63d6c9143 100644 --- a/fs/coredump.c +++ b/fs/coredump.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/slab.h> #include <linux/file.h> #include <linux/fdtable.h> diff --git a/fs/cramfs/uncompress.c b/fs/cramfs/uncompress.c index ec4f1d4fdad0..975d98fc26b5 100644 --- a/fs/cramfs/uncompress.c +++ b/fs/cramfs/uncompress.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * uncompress.c * diff --git a/fs/crypto/bio.c b/fs/crypto/bio.c index 483784d5eb73..0d5e6a569d58 100644 --- a/fs/crypto/bio.c +++ b/fs/crypto/bio.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * This contains encryption functions for per-file encryption. * diff --git a/fs/crypto/fname.c b/fs/crypto/fname.c index ad9f814fdead..8606da1df0aa 100644 --- a/fs/crypto/fname.c +++ b/fs/crypto/fname.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * This contains functions for filename crypto management * diff --git a/fs/crypto/fscrypt_private.h b/fs/crypto/fscrypt_private.h index a1d5021c31ef..092e9dad1414 100644 --- a/fs/crypto/fscrypt_private.h +++ b/fs/crypto/fscrypt_private.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * fscrypt_private.h * diff --git a/fs/crypto/keyinfo.c b/fs/crypto/keyinfo.c index 8e704d12a1cf..a38630214058 100644 --- a/fs/crypto/keyinfo.c +++ b/fs/crypto/keyinfo.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * key management facility for FS encryption support. * diff --git a/fs/crypto/policy.c b/fs/crypto/policy.c index ce07a86200f3..a120649beeca 100644 --- a/fs/crypto/policy.c +++ b/fs/crypto/policy.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Encryption policy functions for per-file encryption support. * diff --git a/fs/dlm/Makefile b/fs/dlm/Makefile index ca1c9124c8ce..3545fdafc6fb 100644 --- a/fs/dlm/Makefile +++ b/fs/dlm/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 obj-$(CONFIG_DLM) += dlm.o dlm-y := ast.o \ config.o \ diff --git a/fs/drop_caches.c b/fs/drop_caches.c index d72d52b90433..82377017130f 100644 --- a/fs/drop_caches.c +++ b/fs/drop_caches.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Implement the manual drop-all-pagecache function */ diff --git a/fs/efs/dir.c b/fs/efs/dir.c index a7be96e5f1cb..f892ac7c2a35 100644 --- a/fs/efs/dir.c +++ b/fs/efs/dir.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * dir.c * diff --git a/fs/efs/efs.h b/fs/efs/efs.h index 70f5d4f9a945..13a4d9622633 100644 --- a/fs/efs/efs.h +++ b/fs/efs/efs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (c) 1999 Al Smith * diff --git a/fs/efs/file.c b/fs/efs/file.c index a37dcee46866..9e641da6fab2 100644 --- a/fs/efs/file.c +++ b/fs/efs/file.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * file.c * diff --git a/fs/efs/namei.c b/fs/efs/namei.c index d34a40edcdb2..38961ee1d1af 100644 --- a/fs/efs/namei.c +++ b/fs/efs/namei.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * namei.c * diff --git a/fs/efs/super.c b/fs/efs/super.c index 5c42f1e34a2f..65b59009555b 100644 --- a/fs/efs/super.c +++ b/fs/efs/super.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * super.c * diff --git a/fs/efs/symlink.c b/fs/efs/symlink.c index 4870cc82deb0..923eb91654d5 100644 --- a/fs/efs/symlink.c +++ b/fs/efs/symlink.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * symlink.c * diff --git a/fs/ext2/Makefile b/fs/ext2/Makefile index 445b0e996a12..311479d864a7 100644 --- a/fs/ext2/Makefile +++ b/fs/ext2/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the linux ext2-filesystem routines. # diff --git a/fs/ext2/acl.c b/fs/ext2/acl.c index 51f0aea70cb4..224c04abb2e5 100644 --- a/fs/ext2/acl.c +++ b/fs/ext2/acl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext2/acl.c * diff --git a/fs/ext2/acl.h b/fs/ext2/acl.h index 44937f9fcf32..0f01c759daac 100644 --- a/fs/ext2/acl.h +++ b/fs/ext2/acl.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* File: fs/ext2/acl.h diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c index d0bdb74f0e15..e1b3724bebf2 100644 --- a/fs/ext2/balloc.c +++ b/fs/ext2/balloc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext2/balloc.c * diff --git a/fs/ext2/dir.c b/fs/ext2/dir.c index e2709695b177..987647986f47 100644 --- a/fs/ext2/dir.c +++ b/fs/ext2/dir.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext2/dir.c * diff --git a/fs/ext2/ext2.h b/fs/ext2/ext2.h index 28de3edd4f4d..032295e1d386 100644 --- a/fs/ext2/ext2.h +++ b/fs/ext2/ext2.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) 1992, 1993, 1994, 1995 * Remy Card (card@masi.ibp.fr) diff --git a/fs/ext2/file.c b/fs/ext2/file.c index ff3a3636a5ca..c67b486488fd 100644 --- a/fs/ext2/file.c +++ b/fs/ext2/file.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext2/file.c * diff --git a/fs/ext2/ialloc.c b/fs/ext2/ialloc.c index 395fc074c0db..a1fc3dabca41 100644 --- a/fs/ext2/ialloc.c +++ b/fs/ext2/ialloc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext2/ialloc.c * diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c index 4dca6f348714..1442a4c734c8 100644 --- a/fs/ext2/inode.c +++ b/fs/ext2/inode.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext2/inode.c * diff --git a/fs/ext2/ioctl.c b/fs/ext2/ioctl.c index 087f122cca42..0367c0039e68 100644 --- a/fs/ext2/ioctl.c +++ b/fs/ext2/ioctl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext2/ioctl.c * diff --git a/fs/ext2/namei.c b/fs/ext2/namei.c index 814e405a2da6..e078075dc66f 100644 --- a/fs/ext2/namei.c +++ b/fs/ext2/namei.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext2/namei.c * diff --git a/fs/ext2/symlink.c b/fs/ext2/symlink.c index eeffb0138a17..d5589ddcc281 100644 --- a/fs/ext2/symlink.c +++ b/fs/ext2/symlink.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext2/symlink.c * diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c index 1b9b1268d418..62d9a659a8ff 100644 --- a/fs/ext2/xattr.c +++ b/fs/ext2/xattr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext2/xattr.c * diff --git a/fs/ext2/xattr.h b/fs/ext2/xattr.h index 6f82ab1b00ca..cee888cdc235 100644 --- a/fs/ext2/xattr.h +++ b/fs/ext2/xattr.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* File: linux/ext2_xattr.h diff --git a/fs/ext2/xattr_security.c b/fs/ext2/xattr_security.c index 7b9e9c1842d5..9a682e440acb 100644 --- a/fs/ext2/xattr_security.c +++ b/fs/ext2/xattr_security.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext2/xattr_security.c * Handler for storing security labels as extended attributes. diff --git a/fs/ext2/xattr_trusted.c b/fs/ext2/xattr_trusted.c index 65049b71af13..49add1107850 100644 --- a/fs/ext2/xattr_trusted.c +++ b/fs/ext2/xattr_trusted.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext2/xattr_trusted.c * Handler for trusted extended attributes. diff --git a/fs/ext2/xattr_user.c b/fs/ext2/xattr_user.c index fb2f992ae763..c243a3b4d69d 100644 --- a/fs/ext2/xattr_user.c +++ b/fs/ext2/xattr_user.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext2/xattr_user.c * Handler for extended user attributes. diff --git a/fs/ext4/Makefile b/fs/ext4/Makefile index d9beca1653c5..8fdfcd3c3e04 100644 --- a/fs/ext4/Makefile +++ b/fs/ext4/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the linux ext4-filesystem routines. # diff --git a/fs/ext4/acl.c b/fs/ext4/acl.c index 46ff2229ff5e..fb50f9aa6ead 100644 --- a/fs/ext4/acl.c +++ b/fs/ext4/acl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext4/acl.c * diff --git a/fs/ext4/acl.h b/fs/ext4/acl.h index da2c79577d72..a48fc5ae2701 100644 --- a/fs/ext4/acl.h +++ b/fs/ext4/acl.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* File: fs/ext4/acl.h diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c index e04ec868e37e..d5ddfb96c83c 100644 --- a/fs/ext4/balloc.c +++ b/fs/ext4/balloc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext4/balloc.c * diff --git a/fs/ext4/bitmap.c b/fs/ext4/bitmap.c index 4a606afb171f..f63e028c638c 100644 --- a/fs/ext4/bitmap.c +++ b/fs/ext4/bitmap.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext4/bitmap.c * diff --git a/fs/ext4/block_validity.c b/fs/ext4/block_validity.c index fdb19543af1e..bee888e0e2db 100644 --- a/fs/ext4/block_validity.c +++ b/fs/ext4/block_validity.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext4/block_validity.c * diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c index b04e882179c6..d5babc9f222b 100644 --- a/fs/ext4/dir.c +++ b/fs/ext4/dir.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext4/dir.c * diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index e2abe01c8c6b..58a0304566db 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * ext4.h * diff --git a/fs/ext4/ext4_jbd2.c b/fs/ext4/ext4_jbd2.c index 5b342ac67d2e..2d593201cf7a 100644 --- a/fs/ext4/ext4_jbd2.c +++ b/fs/ext4/ext4_jbd2.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Interface between ext4 and JBD */ diff --git a/fs/ext4/extents_status.c b/fs/ext4/extents_status.c index e7f12a204cbc..763ef185dd17 100644 --- a/fs/ext4/extents_status.c +++ b/fs/ext4/extents_status.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * fs/ext4/extents_status.c * diff --git a/fs/ext4/extents_status.h b/fs/ext4/extents_status.h index f7aa24f4642d..ca90fc96f47e 100644 --- a/fs/ext4/extents_status.h +++ b/fs/ext4/extents_status.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * fs/ext4/extents_status.h * diff --git a/fs/ext4/file.c b/fs/ext4/file.c index b1da660ac3bc..5cb9aa3ad249 100644 --- a/fs/ext4/file.c +++ b/fs/ext4/file.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext4/file.c * diff --git a/fs/ext4/fsync.c b/fs/ext4/fsync.c index f9230580a84b..26a7fe5c4fd3 100644 --- a/fs/ext4/fsync.c +++ b/fs/ext4/fsync.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext4/fsync.c * diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c index ee823022aa34..c5f697a3fad4 100644 --- a/fs/ext4/ialloc.c +++ b/fs/ext4/ialloc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext4/ialloc.c * diff --git a/fs/ext4/indirect.c b/fs/ext4/indirect.c index 7ffa290cbb8e..c32802c956d5 100644 --- a/fs/ext4/indirect.c +++ b/fs/ext4/indirect.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext4/indirect.c * diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 31db875bc7a1..90afeb7293a6 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext4/inode.c * diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c index afb66d4ab5cf..75d83471f65c 100644 --- a/fs/ext4/ioctl.c +++ b/fs/ext4/ioctl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext4/ioctl.c * diff --git a/fs/ext4/mballoc.h b/fs/ext4/mballoc.h index 009300ee1561..dcf52540f379 100644 --- a/fs/ext4/mballoc.h +++ b/fs/ext4/mballoc.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * fs/ext4/mballoc.h * diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c index 84c54f15f1dd..27b9a76a0dfa 100644 --- a/fs/ext4/mmp.c +++ b/fs/ext4/mmp.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/fs.h> #include <linux/random.h> #include <linux/buffer_head.h> diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c index c1cf020d1889..bd48a8d83961 100644 --- a/fs/ext4/namei.c +++ b/fs/ext4/namei.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext4/namei.c * diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c index 55ad7dd149d0..db7590178dfc 100644 --- a/fs/ext4/page-io.c +++ b/fs/ext4/page-io.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext4/page-io.c * diff --git a/fs/ext4/readpage.c b/fs/ext4/readpage.c index 04c90643af7a..9ffa6fad18db 100644 --- a/fs/ext4/readpage.c +++ b/fs/ext4/readpage.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext4/readpage.c * diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c index 035cd3f4785e..1dac59c24792 100644 --- a/fs/ext4/resize.c +++ b/fs/ext4/resize.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext4/resize.c * diff --git a/fs/ext4/symlink.c b/fs/ext4/symlink.c index 5c8fc53cb0e5..a2006c9af1d9 100644 --- a/fs/ext4/symlink.c +++ b/fs/ext4/symlink.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext4/symlink.c * diff --git a/fs/ext4/sysfs.c b/fs/ext4/sysfs.c index 48c7a7d55ed3..e21afd52e7d7 100644 --- a/fs/ext4/sysfs.c +++ b/fs/ext4/sysfs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext4/sysfs.c * diff --git a/fs/ext4/truncate.h b/fs/ext4/truncate.h index c70d06a383e2..b64a9fa0ff41 100644 --- a/fs/ext4/truncate.h +++ b/fs/ext4/truncate.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * linux/fs/ext4/truncate.h * diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c index 3b69330a4250..218a7ba57819 100644 --- a/fs/ext4/xattr.c +++ b/fs/ext4/xattr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext4/xattr.c * diff --git a/fs/ext4/xattr.h b/fs/ext4/xattr.h index 0d2dde1fa87a..f8cc07588ac9 100644 --- a/fs/ext4/xattr.h +++ b/fs/ext4/xattr.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* File: fs/ext4/xattr.h diff --git a/fs/ext4/xattr_security.c b/fs/ext4/xattr_security.c index a8921112030d..629001b28632 100644 --- a/fs/ext4/xattr_security.c +++ b/fs/ext4/xattr_security.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext4/xattr_security.c * Handler for storing security labels as extended attributes. diff --git a/fs/ext4/xattr_trusted.c b/fs/ext4/xattr_trusted.c index c7765c735714..e9389e5d75c3 100644 --- a/fs/ext4/xattr_trusted.c +++ b/fs/ext4/xattr_trusted.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext4/xattr_trusted.c * Handler for trusted extended attributes. diff --git a/fs/ext4/xattr_user.c b/fs/ext4/xattr_user.c index ca20e423034b..d4546184b34b 100644 --- a/fs/ext4/xattr_user.c +++ b/fs/ext4/xattr_user.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext4/xattr_user.c * Handler for extended user attributes. diff --git a/fs/f2fs/Makefile b/fs/f2fs/Makefile index a0dc559b1b47..776c4b936504 100644 --- a/fs/f2fs/Makefile +++ b/fs/f2fs/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 obj-$(CONFIG_F2FS_FS) += f2fs.o f2fs-y := dir.o file.o inode.o namei.o hash.o super.o inline.o diff --git a/fs/fat/Makefile b/fs/fat/Makefile index 964b634f6667..70645ce2f7fc 100644 --- a/fs/fat/Makefile +++ b/fs/fat/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the Linux fat filesystem support. # diff --git a/fs/fat/cache.c b/fs/fat/cache.c index 5d384921524d..e9bed49df6b7 100644 --- a/fs/fat/cache.c +++ b/fs/fat/cache.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/fat/cache.c * diff --git a/fs/fat/fat.h b/fs/fat/fat.h index 051dac1ce3be..8fc1093da47d 100644 --- a/fs/fat/fat.h +++ b/fs/fat/fat.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _FAT_H #define _FAT_H diff --git a/fs/fcntl.c b/fs/fcntl.c index 448a1119f0be..8d78ffd7b399 100644 --- a/fs/fcntl.c +++ b/fs/fcntl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/fcntl.c * diff --git a/fs/fhandle.c b/fs/fhandle.c index 58a61f55e0d0..474adc8d2a3a 100644 --- a/fs/fhandle.c +++ b/fs/fhandle.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/syscalls.h> #include <linux/slab.h> #include <linux/fs.h> diff --git a/fs/file.c b/fs/file.c index 1fc7fbbb4510..4eecbf4244a5 100644 --- a/fs/file.c +++ b/fs/file.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/file.c * diff --git a/fs/filesystems.c b/fs/filesystems.c index a920ad2629ac..f2728a4a03a1 100644 --- a/fs/filesystems.c +++ b/fs/filesystems.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/filesystems.c * diff --git a/fs/fs_pin.c b/fs/fs_pin.c index e747b3d720ee..0d285fd5b44a 100644 --- a/fs/fs_pin.c +++ b/fs/fs_pin.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/fs.h> #include <linux/sched.h> #include <linux/slab.h> diff --git a/fs/fscache/Makefile b/fs/fscache/Makefile index 6d561531cb36..79e08e05ef84 100644 --- a/fs/fscache/Makefile +++ b/fs/fscache/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for general filesystem caching code # diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c index 622081b97426..24967382a7b1 100644 --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c @@ -1308,7 +1308,8 @@ static int parse_dirplusfile(char *buf, size_t nbytes, struct file *file, */ over = !dir_emit(ctx, dirent->name, dirent->namelen, dirent->ino, dirent->type); - ctx->pos = dirent->off; + if (!over) + ctx->pos = dirent->off; } buf += reclen; diff --git a/fs/gfs2/Makefile b/fs/gfs2/Makefile index 86128202384f..41b2aa4bc3bf 100644 --- a/fs/gfs2/Makefile +++ b/fs/gfs2/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 ccflags-y := -I$(src) obj-$(CONFIG_GFS2_FS) += gfs2.o gfs2-y := acl.o bmap.o dir.o xattr.o glock.o \ diff --git a/fs/gfs2/trace_gfs2.h b/fs/gfs2/trace_gfs2.h index 49ac55da4e33..2f159265693b 100644 --- a/fs/gfs2/trace_gfs2.h +++ b/fs/gfs2/trace_gfs2.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #undef TRACE_SYSTEM #define TRACE_SYSTEM gfs2 diff --git a/fs/hfs/attr.c b/fs/hfs/attr.c index 0933600e11c8..74fa62643136 100644 --- a/fs/hfs/attr.c +++ b/fs/hfs/attr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hfs/attr.c * diff --git a/fs/hfs/bfind.c b/fs/hfs/bfind.c index de69d8a24f6d..4af318fbda77 100644 --- a/fs/hfs/bfind.c +++ b/fs/hfs/bfind.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hfs/bfind.c * diff --git a/fs/hfs/bnode.c b/fs/hfs/bnode.c index d77d844b668b..8aec5e732abf 100644 --- a/fs/hfs/bnode.c +++ b/fs/hfs/bnode.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hfs/bnode.c * diff --git a/fs/hfs/brec.c b/fs/hfs/brec.c index 6fc766df0461..ad04a5741016 100644 --- a/fs/hfs/brec.c +++ b/fs/hfs/brec.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hfs/brec.c * diff --git a/fs/hfs/btree.c b/fs/hfs/btree.c index 37cdd955eceb..374b5688e29e 100644 --- a/fs/hfs/btree.c +++ b/fs/hfs/btree.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hfs/btree.c * diff --git a/fs/hfs/btree.h b/fs/hfs/btree.h index f6bd266d70b5..c8b252dbb26c 100644 --- a/fs/hfs/btree.h +++ b/fs/hfs/btree.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * linux/fs/hfs/btree.h * diff --git a/fs/hfsplus/Makefile b/fs/hfsplus/Makefile index 683fca2e5e65..f6a56542f8d7 100644 --- a/fs/hfsplus/Makefile +++ b/fs/hfsplus/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # ## Makefile for the linux hfsplus filesystem routines. # diff --git a/fs/hfsplus/acl.h b/fs/hfsplus/acl.h index 95c8ed9ec17f..488c2b75cf41 100644 --- a/fs/hfsplus/acl.h +++ b/fs/hfsplus/acl.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * linux/fs/hfsplus/acl.h * diff --git a/fs/hfsplus/attributes.c b/fs/hfsplus/attributes.c index e5b221de7de6..2bab6b3cdba4 100644 --- a/fs/hfsplus/attributes.c +++ b/fs/hfsplus/attributes.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hfsplus/attributes.c * diff --git a/fs/hfsplus/bfind.c b/fs/hfsplus/bfind.c index 528e38b5af7f..ca2ba8c9f82e 100644 --- a/fs/hfsplus/bfind.c +++ b/fs/hfsplus/bfind.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hfsplus/bfind.c * diff --git a/fs/hfsplus/bitmap.c b/fs/hfsplus/bitmap.c index c0ae274c0a22..cebce0cfe340 100644 --- a/fs/hfsplus/bitmap.c +++ b/fs/hfsplus/bitmap.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hfsplus/bitmap.c * diff --git a/fs/hfsplus/bnode.c b/fs/hfsplus/bnode.c index ce014ceb89ef..d77015c3f22c 100644 --- a/fs/hfsplus/bnode.c +++ b/fs/hfsplus/bnode.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hfsplus/bnode.c * diff --git a/fs/hfsplus/brec.c b/fs/hfsplus/brec.c index 754fdf8c6356..808f4d8c859c 100644 --- a/fs/hfsplus/brec.c +++ b/fs/hfsplus/brec.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hfsplus/brec.c * diff --git a/fs/hfsplus/btree.c b/fs/hfsplus/btree.c index d9d1a36ba826..de14b2b6881b 100644 --- a/fs/hfsplus/btree.c +++ b/fs/hfsplus/btree.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hfsplus/btree.c * diff --git a/fs/hfsplus/catalog.c b/fs/hfsplus/catalog.c index a5e00f7a4c14..a196369ba779 100644 --- a/fs/hfsplus/catalog.c +++ b/fs/hfsplus/catalog.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hfsplus/catalog.c * diff --git a/fs/hfsplus/dir.c b/fs/hfsplus/dir.c index 31d5e3f1fe17..e8120a282435 100644 --- a/fs/hfsplus/dir.c +++ b/fs/hfsplus/dir.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hfsplus/dir.c * diff --git a/fs/hfsplus/extents.c b/fs/hfsplus/extents.c index a3eb640b4f8f..e8770935ce6d 100644 --- a/fs/hfsplus/extents.c +++ b/fs/hfsplus/extents.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hfsplus/extents.c * diff --git a/fs/hfsplus/hfsplus_fs.h b/fs/hfsplus/hfsplus_fs.h index a3f03b247463..a015044daa05 100644 --- a/fs/hfsplus/hfsplus_fs.h +++ b/fs/hfsplus/hfsplus_fs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * linux/include/linux/hfsplus_fs.h * diff --git a/fs/hfsplus/hfsplus_raw.h b/fs/hfsplus/hfsplus_raw.h index 8298d0985f81..456e87aec7fd 100644 --- a/fs/hfsplus/hfsplus_raw.h +++ b/fs/hfsplus/hfsplus_raw.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * linux/include/linux/hfsplus_raw.h * diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c index 4f26b6877130..190c60efbc99 100644 --- a/fs/hfsplus/inode.c +++ b/fs/hfsplus/inode.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hfsplus/inode.c * diff --git a/fs/hfsplus/ioctl.c b/fs/hfsplus/ioctl.c index 0a156d84e67d..5e6502ef7415 100644 --- a/fs/hfsplus/ioctl.c +++ b/fs/hfsplus/ioctl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hfsplus/ioctl.c * diff --git a/fs/hfsplus/options.c b/fs/hfsplus/options.c index bb806e58c977..047e05c57560 100644 --- a/fs/hfsplus/options.c +++ b/fs/hfsplus/options.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hfsplus/options.c * diff --git a/fs/hfsplus/posix_acl.c b/fs/hfsplus/posix_acl.c index 6bb5d7c42888..066114dcc3a2 100644 --- a/fs/hfsplus/posix_acl.c +++ b/fs/hfsplus/posix_acl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hfsplus/posix_acl.c * diff --git a/fs/hfsplus/tables.c b/fs/hfsplus/tables.c index 1b911730a0c1..a5fb8ee7d019 100644 --- a/fs/hfsplus/tables.c +++ b/fs/hfsplus/tables.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hfsplus/tables.c * diff --git a/fs/hfsplus/unicode.c b/fs/hfsplus/unicode.c index e563939882f3..dfa90c21948f 100644 --- a/fs/hfsplus/unicode.c +++ b/fs/hfsplus/unicode.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hfsplus/unicode.c * diff --git a/fs/hfsplus/wrapper.c b/fs/hfsplus/wrapper.c index 10032b919a85..08c1580bdf7a 100644 --- a/fs/hfsplus/wrapper.c +++ b/fs/hfsplus/wrapper.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hfsplus/wrapper.c * diff --git a/fs/hfsplus/xattr.c b/fs/hfsplus/xattr.c index d37bb88dc746..e538b758c448 100644 --- a/fs/hfsplus/xattr.c +++ b/fs/hfsplus/xattr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hfsplus/xattr.c * diff --git a/fs/hfsplus/xattr.h b/fs/hfsplus/xattr.h index 68f6b539371f..a4e611d69710 100644 --- a/fs/hfsplus/xattr.h +++ b/fs/hfsplus/xattr.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * linux/fs/hfsplus/xattr.h * diff --git a/fs/hfsplus/xattr_security.c b/fs/hfsplus/xattr_security.c index 37b3efa733ef..f5550b006e88 100644 --- a/fs/hfsplus/xattr_security.c +++ b/fs/hfsplus/xattr_security.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hfsplus/xattr_trusted.c * diff --git a/fs/hfsplus/xattr_trusted.c b/fs/hfsplus/xattr_trusted.c index 94519d6c627d..fbad91e1dada 100644 --- a/fs/hfsplus/xattr_trusted.c +++ b/fs/hfsplus/xattr_trusted.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hfsplus/xattr_trusted.c * diff --git a/fs/hfsplus/xattr_user.c b/fs/hfsplus/xattr_user.c index fae6c0ea0030..74d19faf255e 100644 --- a/fs/hfsplus/xattr_user.c +++ b/fs/hfsplus/xattr_user.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hfsplus/xattr_user.c * diff --git a/fs/hostfs/hostfs.h b/fs/hostfs/hostfs.h index 91e19f9dffe5..ffaec2e7526c 100644 --- a/fs/hostfs/hostfs.h +++ b/fs/hostfs/hostfs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __UM_FS_HOSTFS #define __UM_FS_HOSTFS diff --git a/fs/hpfs/alloc.c b/fs/hpfs/alloc.c index 098bf0f4f386..66617b1557c6 100644 --- a/fs/hpfs/alloc.c +++ b/fs/hpfs/alloc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hpfs/alloc.c * diff --git a/fs/hpfs/anode.c b/fs/hpfs/anode.c index 2d5b254ad9e2..c14c9a035ee0 100644 --- a/fs/hpfs/anode.c +++ b/fs/hpfs/anode.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hpfs/anode.c * diff --git a/fs/hpfs/buffer.c b/fs/hpfs/buffer.c index f626114449e4..e285d6b3bba4 100644 --- a/fs/hpfs/buffer.c +++ b/fs/hpfs/buffer.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hpfs/buffer.c * diff --git a/fs/hpfs/dentry.c b/fs/hpfs/dentry.c index bb87d65f0d97..89a36fdc68cb 100644 --- a/fs/hpfs/dentry.c +++ b/fs/hpfs/dentry.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hpfs/dentry.c * diff --git a/fs/hpfs/dir.c b/fs/hpfs/dir.c index fa6bbb4f509f..8d6b7e35faf9 100644 --- a/fs/hpfs/dir.c +++ b/fs/hpfs/dir.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hpfs/dir.c * diff --git a/fs/hpfs/dnode.c b/fs/hpfs/dnode.c index 86ab7e790b4e..3b834563b1f1 100644 --- a/fs/hpfs/dnode.c +++ b/fs/hpfs/dnode.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hpfs/dnode.c * diff --git a/fs/hpfs/ea.c b/fs/hpfs/ea.c index ce3f98ba993a..102ba18e561f 100644 --- a/fs/hpfs/ea.c +++ b/fs/hpfs/ea.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hpfs/ea.c * diff --git a/fs/hpfs/file.c b/fs/hpfs/file.c index f26138425b16..1ecec124e76f 100644 --- a/fs/hpfs/file.c +++ b/fs/hpfs/file.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hpfs/file.c * diff --git a/fs/hpfs/hpfs.h b/fs/hpfs/hpfs.h index cce025aff1b1..823a328791c0 100644 --- a/fs/hpfs/hpfs.h +++ b/fs/hpfs/hpfs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * linux/fs/hpfs/hpfs.h * diff --git a/fs/hpfs/hpfs_fn.h b/fs/hpfs/hpfs_fn.h index d352f3a6af7f..2577ef1034ef 100644 --- a/fs/hpfs/hpfs_fn.h +++ b/fs/hpfs/hpfs_fn.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * linux/fs/hpfs/hpfs_fn.h * diff --git a/fs/hpfs/inode.c b/fs/hpfs/inode.c index b9c724ed1e7e..eb8b4baf0f2e 100644 --- a/fs/hpfs/inode.c +++ b/fs/hpfs/inode.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hpfs/inode.c * diff --git a/fs/hpfs/map.c b/fs/hpfs/map.c index a136929189f0..e0e60b148400 100644 --- a/fs/hpfs/map.c +++ b/fs/hpfs/map.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hpfs/map.c * diff --git a/fs/hpfs/name.c b/fs/hpfs/name.c index b00d396d22c6..ef7ba77f36b8 100644 --- a/fs/hpfs/name.c +++ b/fs/hpfs/name.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hpfs/name.c * diff --git a/fs/hpfs/namei.c b/fs/hpfs/namei.c index f30c14414518..a3615e4c730d 100644 --- a/fs/hpfs/namei.c +++ b/fs/hpfs/namei.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/hpfs/namei.c * diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c index 59073e9f01a4..ed113ea17aff 100644 --- a/fs/hugetlbfs/inode.c +++ b/fs/hugetlbfs/inode.c @@ -842,9 +842,12 @@ static int hugetlbfs_error_remove_page(struct address_space *mapping, struct page *page) { struct inode *inode = mapping->host; + pgoff_t index = page->index; remove_huge_page(page); - hugetlb_fix_reserve_counts(inode); + if (unlikely(hugetlb_unreserve_pages(inode, index, index + 1, 1))) + hugetlb_fix_reserve_counts(inode); + return 0; } diff --git a/fs/ioctl.c b/fs/ioctl.c index 569db68d02b3..5ace7efb0d04 100644 --- a/fs/ioctl.c +++ b/fs/ioctl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ioctl.c * diff --git a/fs/isofs/Makefile b/fs/isofs/Makefile index bf162f0942d5..6498fd2b0f60 100644 --- a/fs/isofs/Makefile +++ b/fs/isofs/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the Linux isofs filesystem routines. # diff --git a/fs/isofs/dir.c b/fs/isofs/dir.c index e7599615e4e0..947ce22f5b3c 100644 --- a/fs/isofs/dir.c +++ b/fs/isofs/dir.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/isofs/dir.c * diff --git a/fs/isofs/export.c b/fs/isofs/export.c index 0c5f721b4e91..85a9093769a9 100644 --- a/fs/isofs/export.c +++ b/fs/isofs/export.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * fs/isofs/export.c * diff --git a/fs/isofs/isofs.h b/fs/isofs/isofs.h index 133a456b0425..57d4c3e2e94a 100644 --- a/fs/isofs/isofs.h +++ b/fs/isofs/isofs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include <linux/fs.h> #include <linux/buffer_head.h> #include <linux/exportfs.h> diff --git a/fs/isofs/joliet.c b/fs/isofs/joliet.c index a048de81c093..be8b6a9d0b92 100644 --- a/fs/isofs/joliet.c +++ b/fs/isofs/joliet.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/isofs/joliet.c * diff --git a/fs/isofs/namei.c b/fs/isofs/namei.c index aee592767f1d..cac468f04820 100644 --- a/fs/isofs/namei.c +++ b/fs/isofs/namei.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/isofs/namei.c * diff --git a/fs/isofs/rock.c b/fs/isofs/rock.c index 0ec137310320..94ef92fe806c 100644 --- a/fs/isofs/rock.c +++ b/fs/isofs/rock.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/isofs/rock.c * diff --git a/fs/isofs/rock.h b/fs/isofs/rock.h index ed09e2b08637..ef03625431bb 100644 --- a/fs/isofs/rock.h +++ b/fs/isofs/rock.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * These structs are used by the system-use-sharing protocol, in which the * Rock Ridge extensions are embedded. It is quite possible that other diff --git a/fs/isofs/util.c b/fs/isofs/util.c index 005a15cfd30a..42544bf0e222 100644 --- a/fs/isofs/util.c +++ b/fs/isofs/util.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/isofs/util.c */ diff --git a/fs/jffs2/Makefile b/fs/jffs2/Makefile index 60e5d49ca03e..5294969d5bf9 100644 --- a/fs/jffs2/Makefile +++ b/fs/jffs2/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the Linux Journalling Flash File System v2 (JFFS2) # diff --git a/fs/jfs/Makefile b/fs/jfs/Makefile index d20d4737b3ef..285ec189ed5c 100644 --- a/fs/jfs/Makefile +++ b/fs/jfs/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the Linux JFS filesystem routines. # diff --git a/fs/jfs/ioctl.c b/fs/jfs/ioctl.c index 5c5ac5b3aec3..ba34dae8bd9f 100644 --- a/fs/jfs/ioctl.c +++ b/fs/jfs/ioctl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/jfs/ioctl.c * diff --git a/fs/lockd/Makefile b/fs/lockd/Makefile index 9b320cc2a8cf..6d5e83ed4476 100644 --- a/fs/lockd/Makefile +++ b/fs/lockd/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the linux lock manager stuff # diff --git a/fs/lockd/clnt4xdr.c b/fs/lockd/clnt4xdr.c index c349fc0f9b80..00d5ef5f99f7 100644 --- a/fs/lockd/clnt4xdr.c +++ b/fs/lockd/clnt4xdr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/lockd/clnt4xdr.c * diff --git a/fs/lockd/clntxdr.c b/fs/lockd/clntxdr.c index 3b4724a6c4ee..2c6176387143 100644 --- a/fs/lockd/clntxdr.c +++ b/fs/lockd/clntxdr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/lockd/clntxdr.c * diff --git a/fs/lockd/host.c b/fs/lockd/host.c index d716c9993a26..0d4e590e0549 100644 --- a/fs/lockd/host.c +++ b/fs/lockd/host.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/lockd/host.c * diff --git a/fs/lockd/mon.c b/fs/lockd/mon.c index 9d8166c39c54..9fbbd11f9ecb 100644 --- a/fs/lockd/mon.c +++ b/fs/lockd/mon.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/lockd/mon.c * diff --git a/fs/lockd/netns.h b/fs/lockd/netns.h index fb8cac88251a..5bec78c8e431 100644 --- a/fs/lockd/netns.h +++ b/fs/lockd/netns.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __LOCKD_NETNS_H__ #define __LOCKD_NETNS_H__ diff --git a/fs/lockd/procfs.c b/fs/lockd/procfs.c index 8f72cb237ef3..ca9228a56d65 100644 --- a/fs/lockd/procfs.c +++ b/fs/lockd/procfs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Procfs support for lockd * diff --git a/fs/lockd/procfs.h b/fs/lockd/procfs.h index 184a15edd18d..ba9a82f4ce28 100644 --- a/fs/lockd/procfs.h +++ b/fs/lockd/procfs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Procfs support for lockd * diff --git a/fs/lockd/svc4proc.c b/fs/lockd/svc4proc.c index 82925f17ec45..1bddf70d9656 100644 --- a/fs/lockd/svc4proc.c +++ b/fs/lockd/svc4proc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/lockd/svc4proc.c * diff --git a/fs/lockd/svclock.c b/fs/lockd/svclock.c index 3507c80d1d4b..3701bccab478 100644 --- a/fs/lockd/svclock.c +++ b/fs/lockd/svclock.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/lockd/svclock.c * diff --git a/fs/lockd/svcproc.c b/fs/lockd/svcproc.c index 07915162581d..0d670c5c378f 100644 --- a/fs/lockd/svcproc.c +++ b/fs/lockd/svcproc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/lockd/svcproc.c * diff --git a/fs/lockd/svcshare.c b/fs/lockd/svcshare.c index b0ae07008700..ade4931b2da2 100644 --- a/fs/lockd/svcshare.c +++ b/fs/lockd/svcshare.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/lockd/svcshare.c * diff --git a/fs/lockd/xdr.c b/fs/lockd/xdr.c index 442bbd0b0b29..7147e4aebecc 100644 --- a/fs/lockd/xdr.c +++ b/fs/lockd/xdr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/lockd/xdr.c * diff --git a/fs/lockd/xdr4.c b/fs/lockd/xdr4.c index 2a0cd5679c49..7ed9edf9aed4 100644 --- a/fs/lockd/xdr4.c +++ b/fs/lockd/xdr4.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/lockd/xdr4.c * diff --git a/fs/minix/bitmap.c b/fs/minix/bitmap.c index c2c3fd3277b5..f4e5e5181a14 100644 --- a/fs/minix/bitmap.c +++ b/fs/minix/bitmap.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/minix/bitmap.c * diff --git a/fs/minix/dir.c b/fs/minix/dir.c index baa9721f1299..dcfe5b25378b 100644 --- a/fs/minix/dir.c +++ b/fs/minix/dir.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/minix/dir.c * diff --git a/fs/minix/file.c b/fs/minix/file.c index a6a4797aa0d4..c50b0a20fcd9 100644 --- a/fs/minix/file.c +++ b/fs/minix/file.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/minix/file.c * diff --git a/fs/minix/itree_common.c b/fs/minix/itree_common.c index 2d1ca08870f7..043c3fdbc8e7 100644 --- a/fs/minix/itree_common.c +++ b/fs/minix/itree_common.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* Generic part */ typedef struct { diff --git a/fs/minix/itree_v1.c b/fs/minix/itree_v1.c index 46ca39d6c735..046cc96ee7ad 100644 --- a/fs/minix/itree_v1.c +++ b/fs/minix/itree_v1.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/buffer_head.h> #include <linux/slab.h> #include "minix.h" diff --git a/fs/minix/itree_v2.c b/fs/minix/itree_v2.c index 1ee101352586..f7fc7ecccccc 100644 --- a/fs/minix/itree_v2.c +++ b/fs/minix/itree_v2.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/buffer_head.h> #include "minix.h" diff --git a/fs/minix/minix.h b/fs/minix/minix.h index 663d66138d06..df081e8afcc3 100644 --- a/fs/minix/minix.h +++ b/fs/minix/minix.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef FS_MINIX_H #define FS_MINIX_H diff --git a/fs/minix/namei.c b/fs/minix/namei.c index 1e0f11f5dac9..ccf0f00030bf 100644 --- a/fs/minix/namei.c +++ b/fs/minix/namei.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/minix/namei.c * diff --git a/fs/mount.h b/fs/mount.h index 6790767d1883..f39bc9da4d73 100644 --- a/fs/mount.h +++ b/fs/mount.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include <linux/mount.h> #include <linux/seq_file.h> #include <linux/poll.h> diff --git a/fs/mpage.c b/fs/mpage.c index c991faec70b9..b7e7f570733a 100644 --- a/fs/mpage.c +++ b/fs/mpage.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * fs/mpage.c * diff --git a/fs/namei.c b/fs/namei.c index c75ea03ca147..ed8b9488a890 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/namei.c * diff --git a/fs/ncpfs/Makefile b/fs/ncpfs/Makefile index c66af563f2ce..66fe5f878817 100644 --- a/fs/ncpfs/Makefile +++ b/fs/ncpfs/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the linux ncp filesystem routines. # diff --git a/fs/ncpfs/dir.c b/fs/ncpfs/dir.c index 088f52484d6e..b5ec1d980dc9 100644 --- a/fs/ncpfs/dir.c +++ b/fs/ncpfs/dir.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * dir.c * diff --git a/fs/ncpfs/file.c b/fs/ncpfs/file.c index a06c07619ee6..8f8cc0334ddd 100644 --- a/fs/ncpfs/file.c +++ b/fs/ncpfs/file.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * file.c * diff --git a/fs/ncpfs/getopt.c b/fs/ncpfs/getopt.c index 344889cd120e..5c941bef14c4 100644 --- a/fs/ncpfs/getopt.c +++ b/fs/ncpfs/getopt.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * getopt.c */ diff --git a/fs/ncpfs/getopt.h b/fs/ncpfs/getopt.h index cccc007dcaf9..30f0da317670 100644 --- a/fs/ncpfs/getopt.h +++ b/fs/ncpfs/getopt.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _LINUX_GETOPT_H #define _LINUX_GETOPT_H diff --git a/fs/ncpfs/ioctl.c b/fs/ncpfs/ioctl.c index 12550c2320cc..d378b98cd7b6 100644 --- a/fs/ncpfs/ioctl.c +++ b/fs/ncpfs/ioctl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ioctl.c * diff --git a/fs/ncpfs/mmap.c b/fs/ncpfs/mmap.c index 6719c0be674d..a5c5cf2ff007 100644 --- a/fs/ncpfs/mmap.c +++ b/fs/ncpfs/mmap.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * mmap.c * diff --git a/fs/ncpfs/ncp_fs.h b/fs/ncpfs/ncp_fs.h index b9f69e1b1f43..bdd262b6c198 100644 --- a/fs/ncpfs/ncp_fs.h +++ b/fs/ncpfs/ncp_fs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include <linux/ncp_fs.h> #include "ncp_fs_i.h" #include "ncp_fs_sb.h" diff --git a/fs/ncpfs/ncp_fs_i.h b/fs/ncpfs/ncp_fs_i.h index c4794504f843..3432bafb53a5 100644 --- a/fs/ncpfs/ncp_fs_i.h +++ b/fs/ncpfs/ncp_fs_i.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * ncp_fs_i.h * diff --git a/fs/ncpfs/ncp_fs_sb.h b/fs/ncpfs/ncp_fs_sb.h index 366fd63cc506..89031d7e3ae1 100644 --- a/fs/ncpfs/ncp_fs_sb.h +++ b/fs/ncpfs/ncp_fs_sb.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * ncp_fs_sb.h * diff --git a/fs/ncpfs/ncplib_kernel.c b/fs/ncpfs/ncplib_kernel.c index 88dbbc9fcf4d..804adfebba2f 100644 --- a/fs/ncpfs/ncplib_kernel.c +++ b/fs/ncpfs/ncplib_kernel.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ncplib_kernel.c * diff --git a/fs/ncpfs/ncplib_kernel.h b/fs/ncpfs/ncplib_kernel.h index b4c87cfcee95..aaae8aa9bf7d 100644 --- a/fs/ncpfs/ncplib_kernel.h +++ b/fs/ncpfs/ncplib_kernel.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * ncplib_kernel.h * diff --git a/fs/ncpfs/ncpsign_kernel.c b/fs/ncpfs/ncpsign_kernel.c index 08907599dcd2..8085b1a3ba47 100644 --- a/fs/ncpfs/ncpsign_kernel.c +++ b/fs/ncpfs/ncpsign_kernel.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ncpsign_kernel.c * diff --git a/fs/ncpfs/ncpsign_kernel.h b/fs/ncpfs/ncpsign_kernel.h index d9a1438bb1f6..57ff0a0650b8 100644 --- a/fs/ncpfs/ncpsign_kernel.h +++ b/fs/ncpfs/ncpsign_kernel.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * ncpsign_kernel.h * diff --git a/fs/ncpfs/sock.c b/fs/ncpfs/sock.c index 98b6db0ed63e..7dd7170d6cdf 100644 --- a/fs/ncpfs/sock.c +++ b/fs/ncpfs/sock.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ncpfs/sock.c * diff --git a/fs/ncpfs/symlink.c b/fs/ncpfs/symlink.c index a6d26b46fc05..b6e16da4837a 100644 --- a/fs/ncpfs/symlink.c +++ b/fs/ncpfs/symlink.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ncpfs/symlink.c * diff --git a/fs/nfs/Makefile b/fs/nfs/Makefile index 1fb118902d57..c587e3c4c6a6 100644 --- a/fs/nfs/Makefile +++ b/fs/nfs/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the Linux nfs filesystem routines. # diff --git a/fs/nfs/blocklayout/dev.c b/fs/nfs/blocklayout/dev.c index a69ef4e9c24c..95f74bd2c067 100644 --- a/fs/nfs/blocklayout/dev.c +++ b/fs/nfs/blocklayout/dev.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2014-2016 Christoph Hellwig. */ diff --git a/fs/nfs/blocklayout/extent_tree.c b/fs/nfs/blocklayout/extent_tree.c index c85fbfd2d0d9..7a57ff2528af 100644 --- a/fs/nfs/blocklayout/extent_tree.c +++ b/fs/nfs/blocklayout/extent_tree.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2014-2016 Christoph Hellwig. */ diff --git a/fs/nfs/cache_lib.c b/fs/nfs/cache_lib.c index 2ae676f93e6b..b60627bcfc62 100644 --- a/fs/nfs/cache_lib.c +++ b/fs/nfs/cache_lib.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/nfs/cache_lib.c * diff --git a/fs/nfs/cache_lib.h b/fs/nfs/cache_lib.h index 4116d2c3f52f..4e6236a86cf7 100644 --- a/fs/nfs/cache_lib.h +++ b/fs/nfs/cache_lib.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Helper routines for the NFS client caches * diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c index 2cddf7f437e6..cd9d992feb2e 100644 --- a/fs/nfs/callback.c +++ b/fs/nfs/callback.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/nfs/callback.c * diff --git a/fs/nfs/callback.h b/fs/nfs/callback.h index 3dc54d7cb19c..a20a0bce40a4 100644 --- a/fs/nfs/callback.h +++ b/fs/nfs/callback.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * linux/fs/nfs/callback.h * diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c index 14358de173fb..19151f6c0e97 100644 --- a/fs/nfs/callback_proc.c +++ b/fs/nfs/callback_proc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/nfs/callback_proc.c * diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c index 681dd642f119..123c069429a7 100644 --- a/fs/nfs/callback_xdr.c +++ b/fs/nfs/callback_xdr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/nfs/callback_xdr.c * diff --git a/fs/nfs/delegation.h b/fs/nfs/delegation.h index e9d555796873..ddaf2644cf13 100644 --- a/fs/nfs/delegation.h +++ b/fs/nfs/delegation.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * linux/fs/nfs/delegation.h * diff --git a/fs/nfs/dns_resolve.c b/fs/nfs/dns_resolve.c index d25f10fb4926..060c658eab66 100644 --- a/fs/nfs/dns_resolve.c +++ b/fs/nfs/dns_resolve.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/nfs/dns_resolve.c * diff --git a/fs/nfs/dns_resolve.h b/fs/nfs/dns_resolve.h index 2e4f596d2923..576ff4b54c82 100644 --- a/fs/nfs/dns_resolve.h +++ b/fs/nfs/dns_resolve.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Resolve DNS hostnames into valid ip addresses */ diff --git a/fs/nfs/export.c b/fs/nfs/export.c index 249cb96cc5b5..83fd09fc8f77 100644 --- a/fs/nfs/export.c +++ b/fs/nfs/export.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2015, Primary Data, Inc. All rights reserved. * diff --git a/fs/nfs/flexfilelayout/flexfilelayout.h b/fs/nfs/flexfilelayout/flexfilelayout.h index 98b34c9b0564..679cb087ef3f 100644 --- a/fs/nfs/flexfilelayout/flexfilelayout.h +++ b/fs/nfs/flexfilelayout/flexfilelayout.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * NFSv4 flexfile layout driver data structures. * diff --git a/fs/nfs/flexfilelayout/flexfilelayoutdev.c b/fs/nfs/flexfilelayout/flexfilelayoutdev.c index f32c58bbe556..d62279d3fc5d 100644 --- a/fs/nfs/flexfilelayout/flexfilelayoutdev.c +++ b/fs/nfs/flexfilelayout/flexfilelayoutdev.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Device operations for the pnfs nfs4 file layout driver. * diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index 5bdf952f414b..f9a4a5524bd5 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * NFS internal definitions */ diff --git a/fs/nfs/io.c b/fs/nfs/io.c index 1fc5d1ce327e..20fef85d2bb1 100644 --- a/fs/nfs/io.c +++ b/fs/nfs/io.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2016 Trond Myklebust * diff --git a/fs/nfs/iostat.h b/fs/nfs/iostat.h index 0cb806fbd4c4..2ddaab1ac653 100644 --- a/fs/nfs/iostat.h +++ b/fs/nfs/iostat.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * linux/fs/nfs/iostat.h * diff --git a/fs/nfs/mount_clnt.c b/fs/nfs/mount_clnt.c index 60bad882c123..d979ff4fee7e 100644 --- a/fs/nfs/mount_clnt.c +++ b/fs/nfs/mount_clnt.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * In-kernel MOUNT protocol client * diff --git a/fs/nfs/netns.h b/fs/nfs/netns.h index 5fbd2bde91ba..fc9978c58265 100644 --- a/fs/nfs/netns.h +++ b/fs/nfs/netns.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * NFS-private data for each "struct net". Accessed with net_generic(). */ diff --git a/fs/nfs/nfs.h b/fs/nfs/nfs.h index 43679df56cd0..5ba00610aede 100644 --- a/fs/nfs/nfs.h +++ b/fs/nfs/nfs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (c) 2012 Netapp, Inc. All rights reserved. * diff --git a/fs/nfs/nfs2xdr.c b/fs/nfs/nfs2xdr.c index fe68dabfbde6..85e4b4a233f9 100644 --- a/fs/nfs/nfs2xdr.c +++ b/fs/nfs/nfs2xdr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/nfs/nfs2xdr.c * diff --git a/fs/nfs/nfs3_fs.h b/fs/nfs/nfs3_fs.h index e134d6548ab7..f82e11c4cb56 100644 --- a/fs/nfs/nfs3_fs.h +++ b/fs/nfs/nfs3_fs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) 2014 Anna Schumaker. * diff --git a/fs/nfs/nfs3acl.c b/fs/nfs/nfs3acl.c index 720d92f5abfb..7173a4ee862c 100644 --- a/fs/nfs/nfs3acl.c +++ b/fs/nfs/nfs3acl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/fs.h> #include <linux/gfp.h> #include <linux/nfs.h> diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c index d1e87ec0df84..bc673fb47fb3 100644 --- a/fs/nfs/nfs3proc.c +++ b/fs/nfs/nfs3proc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/nfs/nfs3proc.c * diff --git a/fs/nfs/nfs3xdr.c b/fs/nfs/nfs3xdr.c index e82c9e553224..6cd33bd5da87 100644 --- a/fs/nfs/nfs3xdr.c +++ b/fs/nfs/nfs3xdr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/nfs/nfs3xdr.c * diff --git a/fs/nfs/nfs42.h b/fs/nfs/nfs42.h index b6cd15314bab..19ec38f85ce0 100644 --- a/fs/nfs/nfs42.h +++ b/fs/nfs/nfs42.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (c) 2014 Anna Schumaker <Anna.Schumaker@Netapp.com> */ diff --git a/fs/nfs/nfs42proc.c b/fs/nfs/nfs42proc.c index 6c2db51e67a7..9c374441f660 100644 --- a/fs/nfs/nfs42proc.c +++ b/fs/nfs/nfs42proc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2014 Anna Schumaker <Anna.Schumaker@Netapp.com> */ diff --git a/fs/nfs/nfs42xdr.c b/fs/nfs/nfs42xdr.c index 5ee1b0f0d904..5966e1e7b1f5 100644 --- a/fs/nfs/nfs42xdr.c +++ b/fs/nfs/nfs42xdr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2014 Anna Schumaker <Anna.Schumaker@Netapp.com> */ diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h index ac4f10b7f6c1..dcfcf7fd7438 100644 --- a/fs/nfs/nfs4_fs.h +++ b/fs/nfs/nfs4_fs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * linux/fs/nfs/nfs4_fs.h * diff --git a/fs/nfs/nfs4file.c b/fs/nfs/nfs4file.c index 0efba77789b9..626d1382002e 100644 --- a/fs/nfs/nfs4file.c +++ b/fs/nfs/nfs4file.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/nfs/file.c * diff --git a/fs/nfs/nfs4getroot.c b/fs/nfs/nfs4getroot.c index ac8406018962..1a69479a3a59 100644 --- a/fs/nfs/nfs4getroot.c +++ b/fs/nfs/nfs4getroot.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) diff --git a/fs/nfs/nfs4namespace.c b/fs/nfs/nfs4namespace.c index 7d531da1bae3..8c3f327d858d 100644 --- a/fs/nfs/nfs4namespace.c +++ b/fs/nfs/nfs4namespace.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/nfs/nfs4namespace.c * diff --git a/fs/nfs/nfs4session.h b/fs/nfs/nfs4session.h index dfae4880eacb..3c550f297561 100644 --- a/fs/nfs/nfs4session.h +++ b/fs/nfs/nfs4session.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * fs/nfs/nfs4session.h * diff --git a/fs/nfs/nfs4sysctl.c b/fs/nfs/nfs4sysctl.c index 8693d77c45ea..0d91d84e5822 100644 --- a/fs/nfs/nfs4sysctl.c +++ b/fs/nfs/nfs4sysctl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/nfs/nfs4sysctl.c * diff --git a/fs/nfs/nfs4trace.c b/fs/nfs/nfs4trace.c index 2850bce19244..e9fb3e50a999 100644 --- a/fs/nfs/nfs4trace.c +++ b/fs/nfs/nfs4trace.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2013 Trond Myklebust <Trond.Myklebust@netapp.com> */ diff --git a/fs/nfs/nfs4trace.h b/fs/nfs/nfs4trace.h index be1da19c65d6..e7c6275519b0 100644 --- a/fs/nfs/nfs4trace.h +++ b/fs/nfs/nfs4trace.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (c) 2013 Trond Myklebust <Trond.Myklebust@netapp.com> */ diff --git a/fs/nfs/nfsroot.c b/fs/nfs/nfsroot.c index 89a15dbe5efc..effaa4247b91 100644 --- a/fs/nfs/nfsroot.c +++ b/fs/nfs/nfsroot.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 1995, 1996 Gero Kuhlmann <gero@gkminix.han.de> * diff --git a/fs/nfs/nfstrace.c b/fs/nfs/nfstrace.c index c74f7af23d77..b60d5fbd7727 100644 --- a/fs/nfs/nfstrace.c +++ b/fs/nfs/nfstrace.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2013 Trond Myklebust <Trond.Myklebust@netapp.com> */ diff --git a/fs/nfs/nfstrace.h b/fs/nfs/nfstrace.h index 551711042ba4..093290c42d7c 100644 --- a/fs/nfs/nfstrace.h +++ b/fs/nfs/nfstrace.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (c) 2013 Trond Myklebust <Trond.Myklebust@netapp.com> */ diff --git a/fs/nfs/proc.c b/fs/nfs/proc.c index 7962e49097c3..f7fd9192d4bc 100644 --- a/fs/nfs/proc.c +++ b/fs/nfs/proc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/nfs/proc.c * diff --git a/fs/nfs/symlink.c b/fs/nfs/symlink.c index 5a1d0ded8979..06eb44b47885 100644 --- a/fs/nfs/symlink.c +++ b/fs/nfs/symlink.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/nfs/symlink.c * diff --git a/fs/nfs/sysctl.c b/fs/nfs/sysctl.c index bb6ed810fa6f..7aea195ddb35 100644 --- a/fs/nfs/sysctl.c +++ b/fs/nfs/sysctl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/nfs/sysctl.c * diff --git a/fs/nfs/unlink.c b/fs/nfs/unlink.c index e3949d93085c..630b4a3c1a93 100644 --- a/fs/nfs/unlink.c +++ b/fs/nfs/unlink.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/nfs/unlink.c * diff --git a/fs/nfsd/Makefile b/fs/nfsd/Makefile index 5f5d3a76980c..2bfb58eefad1 100644 --- a/fs/nfsd/Makefile +++ b/fs/nfsd/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the Linux nfs server # diff --git a/fs/nfsd/auth.c b/fs/nfsd/auth.c index 62469c60be23..697f8ae7792d 100644 --- a/fs/nfsd/auth.c +++ b/fs/nfsd/auth.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de> */ #include <linux/sched.h> diff --git a/fs/nfsd/auth.h b/fs/nfsd/auth.h index 53325a12ba62..dbd66424f600 100644 --- a/fs/nfsd/auth.h +++ b/fs/nfsd/auth.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * nfsd-specific authentication stuff. * diff --git a/fs/nfsd/blocklayout.c b/fs/nfsd/blocklayout.c index c862c2489df0..3f880ae0966b 100644 --- a/fs/nfsd/blocklayout.c +++ b/fs/nfsd/blocklayout.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2014-2016 Christoph Hellwig. */ diff --git a/fs/nfsd/blocklayoutxdr.c b/fs/nfsd/blocklayoutxdr.c index ac6f54546fdd..442543304930 100644 --- a/fs/nfsd/blocklayoutxdr.c +++ b/fs/nfsd/blocklayoutxdr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2014-2016 Christoph Hellwig. */ diff --git a/fs/nfsd/blocklayoutxdr.h b/fs/nfsd/blocklayoutxdr.h index 397bc7563a49..bc5166bfe46b 100644 --- a/fs/nfsd/blocklayoutxdr.h +++ b/fs/nfsd/blocklayoutxdr.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _NFSD_BLOCKLAYOUTXDR_H #define _NFSD_BLOCKLAYOUTXDR_H 1 diff --git a/fs/nfsd/cache.h b/fs/nfsd/cache.h index dd96a3830004..046b3f048757 100644 --- a/fs/nfsd/cache.h +++ b/fs/nfsd/cache.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Request reply cache. This was heavily inspired by the * implementation in 4.3BSD/4.4BSD. diff --git a/fs/nfsd/current_stateid.h b/fs/nfsd/current_stateid.h index 34075cee573a..c28540d86742 100644 --- a/fs/nfsd/current_stateid.h +++ b/fs/nfsd/current_stateid.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _NFSD4_CURRENT_STATE_H #define _NFSD4_CURRENT_STATE_H diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c index 3bc08c394a3f..46b48dbbdd32 100644 --- a/fs/nfsd/export.c +++ b/fs/nfsd/export.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * NFS exporting and validation. * diff --git a/fs/nfsd/export.h b/fs/nfsd/export.h index 730f15eeb7ed..c8b74126ddaa 100644 --- a/fs/nfsd/export.h +++ b/fs/nfsd/export.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) 1995-1997 Olaf Kirch <okir@monad.swb.de> */ diff --git a/fs/nfsd/fault_inject.c b/fs/nfsd/fault_inject.c index 34c1c449fddf..6dfede6d172a 100644 --- a/fs/nfsd/fault_inject.c +++ b/fs/nfsd/fault_inject.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2011 Bryan Schumaker <bjschuma@netapp.com> * diff --git a/fs/nfsd/flexfilelayout.c b/fs/nfsd/flexfilelayout.c index b67287383010..db7ef07ae50c 100644 --- a/fs/nfsd/flexfilelayout.c +++ b/fs/nfsd/flexfilelayout.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2016 Tom Haynes <loghyr@primarydata.com> * diff --git a/fs/nfsd/flexfilelayoutxdr.c b/fs/nfsd/flexfilelayoutxdr.c index 5e3fd7fc1a9f..e81d2a5cf381 100644 --- a/fs/nfsd/flexfilelayoutxdr.c +++ b/fs/nfsd/flexfilelayoutxdr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2016 Tom Haynes <loghyr@primarydata.com> */ diff --git a/fs/nfsd/flexfilelayoutxdr.h b/fs/nfsd/flexfilelayoutxdr.h index 467defd4e563..8e195aeca023 100644 --- a/fs/nfsd/flexfilelayoutxdr.h +++ b/fs/nfsd/flexfilelayoutxdr.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (c) 2016 Tom Haynes <loghyr@primarydata.com> */ diff --git a/fs/nfsd/lockd.c b/fs/nfsd/lockd.c index 1a03bc3059e8..3f5b3d7b62b7 100644 --- a/fs/nfsd/lockd.c +++ b/fs/nfsd/lockd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * This file contains all the stubs needed when communicating with lockd. * This level of indirection is necessary so we can run nfsd+lockd without diff --git a/fs/nfsd/nfs2acl.c b/fs/nfsd/nfs2acl.c index 6276ec8608b0..cbab1d2d8a75 100644 --- a/fs/nfsd/nfs2acl.c +++ b/fs/nfsd/nfs2acl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Process version 2 NFSACL requests. * diff --git a/fs/nfsd/nfs3acl.c b/fs/nfsd/nfs3acl.c index 01976529f042..13bca4a2f89d 100644 --- a/fs/nfsd/nfs3acl.c +++ b/fs/nfsd/nfs3acl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Process version 3 NFSACL requests. * diff --git a/fs/nfsd/nfs3proc.c b/fs/nfsd/nfs3proc.c index 2cb56a0d6625..1d0ce3c57d93 100644 --- a/fs/nfsd/nfs3proc.c +++ b/fs/nfsd/nfs3proc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Process version 3 NFS requests. * diff --git a/fs/nfsd/nfs3xdr.c b/fs/nfsd/nfs3xdr.c index bf444b664011..f38acd905441 100644 --- a/fs/nfsd/nfs3xdr.c +++ b/fs/nfsd/nfs3xdr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * XDR support for nfsd/protocol version 3. * diff --git a/fs/nfsd/nfs4layouts.c b/fs/nfsd/nfs4layouts.c index e122da696f1b..ea45d954e8d7 100644 --- a/fs/nfsd/nfs4layouts.c +++ b/fs/nfsd/nfs4layouts.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2014 Christoph Hellwig. */ diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c index 96fd15979cbd..334f2ad60704 100644 --- a/fs/nfsd/nfscache.c +++ b/fs/nfsd/nfscache.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Request reply cache. This is currently a global cache, but this may * change in the future and be a per-client cache. diff --git a/fs/nfsd/nfsd.h b/fs/nfsd/nfsd.h index b9c538ab7a59..3fce905d0365 100644 --- a/fs/nfsd/nfsd.h +++ b/fs/nfsd/nfsd.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Hodge-podge collection of knfsd-related stuff. * I will sort this out later. diff --git a/fs/nfsd/nfsfh.c b/fs/nfsd/nfsfh.c index cfe7500d5847..8aa011820c4a 100644 --- a/fs/nfsd/nfsfh.c +++ b/fs/nfsd/nfsfh.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * NFS server file handle treatment. * diff --git a/fs/nfsd/nfsfh.h b/fs/nfsd/nfsfh.h index e47cf6c2ac28..43f31cf49bae 100644 --- a/fs/nfsd/nfsfh.h +++ b/fs/nfsd/nfsfh.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) 1995, 1996, 1997 Olaf Kirch <okir@monad.swb.de> * diff --git a/fs/nfsd/nfsproc.c b/fs/nfsd/nfsproc.c index 5076ae2b8258..43c0419b8ddb 100644 --- a/fs/nfsd/nfsproc.c +++ b/fs/nfsd/nfsproc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Process version 2 NFS requests. * diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c index 7e3af3ef0917..e02bd2783124 100644 --- a/fs/nfsd/nfssvc.c +++ b/fs/nfsd/nfssvc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Central processing for nfsd. * diff --git a/fs/nfsd/nfsxdr.c b/fs/nfsd/nfsxdr.c index e4da2717982d..644a0342f0e0 100644 --- a/fs/nfsd/nfsxdr.c +++ b/fs/nfsd/nfsxdr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * XDR support for nfsd * diff --git a/fs/nfsd/pnfs.h b/fs/nfsd/pnfs.h index d27a5aa60022..4f4282d4eeca 100644 --- a/fs/nfsd/pnfs.h +++ b/fs/nfsd/pnfs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _FS_NFSD_PNFS_H #define _FS_NFSD_PNFS_H 1 diff --git a/fs/nfsd/stats.c b/fs/nfsd/stats.c index d97338bb6a39..9bce3b913189 100644 --- a/fs/nfsd/stats.c +++ b/fs/nfsd/stats.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * procfs-based user access to knfsd statistics * diff --git a/fs/nfsd/stats.h b/fs/nfsd/stats.h index a5c944b771c6..b23fdac69820 100644 --- a/fs/nfsd/stats.h +++ b/fs/nfsd/stats.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Statistics for NFS server. * diff --git a/fs/nfsd/trace.h b/fs/nfsd/trace.h index 3287041905da..8b2f1d92c579 100644 --- a/fs/nfsd/trace.h +++ b/fs/nfsd/trace.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (c) 2014 Christoph Hellwig. */ diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index bc69d40c4e8b..a3c9bfa77def 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * File operations used by nfsd. Some of these have been ripped from * other parts of the kernel because they weren't exported, others diff --git a/fs/nfsd/vfs.h b/fs/nfsd/vfs.h index 1bbdccecbf3d..be6d8e00453f 100644 --- a/fs/nfsd/vfs.h +++ b/fs/nfsd/vfs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) 1995-1997 Olaf Kirch <okir@monad.swb.de> */ diff --git a/fs/nfsd/xdr.h b/fs/nfsd/xdr.h index 457ce45e5084..2f4f22e6b8cb 100644 --- a/fs/nfsd/xdr.h +++ b/fs/nfsd/xdr.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* XDR types for nfsd. This is mainly a typing exercise. */ #ifndef LINUX_NFSD_H diff --git a/fs/nfsd/xdr3.h b/fs/nfsd/xdr3.h index 80d7da620e91..056bf8a7364e 100644 --- a/fs/nfsd/xdr3.h +++ b/fs/nfsd/xdr3.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * XDR types for NFSv3 in nfsd. * diff --git a/fs/nfsd/xdr4cb.h b/fs/nfsd/xdr4cb.h index 49b719dfef95..517239af0302 100644 --- a/fs/nfsd/xdr4cb.h +++ b/fs/nfsd/xdr4cb.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #define NFS4_MAXTAGLEN 20 #define NFS4_enc_cb_null_sz 0 diff --git a/fs/nilfs2/Makefile b/fs/nilfs2/Makefile index fc603e0431bb..43b60b8a4d07 100644 --- a/fs/nilfs2/Makefile +++ b/fs/nilfs2/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 obj-$(CONFIG_NILFS2_FS) += nilfs2.o nilfs2-y := inode.o file.o dir.o super.o namei.o page.o mdt.o \ btnode.o bmap.o btree.o direct.o dat.o recovery.o \ diff --git a/fs/nilfs2/export.h b/fs/nilfs2/export.h index 00107fdb9343..d29fd837c42c 100644 --- a/fs/nilfs2/export.h +++ b/fs/nilfs2/export.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef NILFS_EXPORT_H #define NILFS_EXPORT_H diff --git a/fs/nls/Makefile b/fs/nls/Makefile index 8ae37c1b5249..ac54db297128 100644 --- a/fs/nls/Makefile +++ b/fs/nls/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for native language support # diff --git a/fs/notify/Makefile b/fs/notify/Makefile index 3e969ae91b60..63a4b8828df4 100644 --- a/fs/notify/Makefile +++ b/fs/notify/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 obj-$(CONFIG_FSNOTIFY) += fsnotify.o notification.o group.o mark.o \ fdinfo.o diff --git a/fs/notify/fanotify/fanotify.c b/fs/notify/fanotify/fanotify.c index 2fa99aeaa095..09640b546363 100644 --- a/fs/notify/fanotify/fanotify.c +++ b/fs/notify/fanotify/fanotify.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/fanotify.h> #include <linux/fdtable.h> #include <linux/fsnotify_backend.h> diff --git a/fs/notify/fanotify/fanotify.h b/fs/notify/fanotify/fanotify.h index 4eb6f5efa282..7dacb7d80727 100644 --- a/fs/notify/fanotify/fanotify.h +++ b/fs/notify/fanotify/fanotify.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include <linux/fsnotify_backend.h> #include <linux/path.h> #include <linux/slab.h> diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c index 907a481ac781..9752e7270e61 100644 --- a/fs/notify/fanotify/fanotify_user.c +++ b/fs/notify/fanotify/fanotify_user.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/fanotify.h> #include <linux/fcntl.h> #include <linux/file.h> diff --git a/fs/notify/fdinfo.c b/fs/notify/fdinfo.c index dd63aa9a6f9a..517f88c1dbe5 100644 --- a/fs/notify/fdinfo.c +++ b/fs/notify/fdinfo.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/file.h> #include <linux/fs.h> #include <linux/fsnotify_backend.h> diff --git a/fs/notify/fdinfo.h b/fs/notify/fdinfo.h index 9664c4904d6b..5c9937e02e21 100644 --- a/fs/notify/fdinfo.h +++ b/fs/notify/fdinfo.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __FSNOTIFY_FDINFO_H__ #define __FSNOTIFY_FDINFO_H__ diff --git a/fs/notify/fsnotify.h b/fs/notify/fsnotify.h index bf012e8ecd14..60f365dc1408 100644 --- a/fs/notify/fsnotify.h +++ b/fs/notify/fsnotify.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __FS_NOTIFY_FSNOTIFY_H_ #define __FS_NOTIFY_FSNOTIFY_H_ diff --git a/fs/notify/inotify/inotify.h b/fs/notify/inotify/inotify.h index 9ff67b61da8a..c00d2caca894 100644 --- a/fs/notify/inotify/inotify.h +++ b/fs/notify/inotify/inotify.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include <linux/fsnotify_backend.h> #include <linux/inotify.h> #include <linux/slab.h> /* struct kmem_cache */ diff --git a/fs/nsfs.c b/fs/nsfs.c index 08127a2b8559..ef243e14b6eb 100644 --- a/fs/nsfs.c +++ b/fs/nsfs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/mount.h> #include <linux/file.h> #include <linux/fs.h> diff --git a/fs/ntfs/Makefile b/fs/ntfs/Makefile index 2ff263e6d363..3e736572ed00 100644 --- a/fs/ntfs/Makefile +++ b/fs/ntfs/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # Rules for making the NTFS driver. obj-$(CONFIG_NTFS_FS) += ntfs.o diff --git a/fs/ocfs2/Makefile b/fs/ocfs2/Makefile index 4342c7ee7d20..99ee093182cb 100644 --- a/fs/ocfs2/Makefile +++ b/fs/ocfs2/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 ccflags-y := -Ifs/ocfs2 obj-$(CONFIG_OCFS2_FS) += \ diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c index a177eae3aa1a..addd7c5f2d3e 100644 --- a/fs/ocfs2/alloc.c +++ b/fs/ocfs2/alloc.c @@ -7304,13 +7304,24 @@ out: static int ocfs2_trim_extent(struct super_block *sb, struct ocfs2_group_desc *gd, - u32 start, u32 count) + u64 group, u32 start, u32 count) { u64 discard, bcount; + struct ocfs2_super *osb = OCFS2_SB(sb); bcount = ocfs2_clusters_to_blocks(sb, count); - discard = le64_to_cpu(gd->bg_blkno) + - ocfs2_clusters_to_blocks(sb, start); + discard = ocfs2_clusters_to_blocks(sb, start); + + /* + * For the first cluster group, the gd->bg_blkno is not at the start + * of the group, but at an offset from the start. If we add it while + * calculating discard for first group, we will wrongly start fstrim a + * few blocks after the desried start block and the range can cross + * over into the next cluster group. So, add it only if this is not + * the first cluster group. + */ + if (group != osb->first_cluster_group_blkno) + discard += le64_to_cpu(gd->bg_blkno); trace_ocfs2_trim_extent(sb, (unsigned long long)discard, bcount); @@ -7318,7 +7329,7 @@ static int ocfs2_trim_extent(struct super_block *sb, } static int ocfs2_trim_group(struct super_block *sb, - struct ocfs2_group_desc *gd, + struct ocfs2_group_desc *gd, u64 group, u32 start, u32 max, u32 minbits) { int ret = 0, count = 0, next; @@ -7337,7 +7348,7 @@ static int ocfs2_trim_group(struct super_block *sb, next = ocfs2_find_next_bit(bitmap, max, start); if ((next - start) >= minbits) { - ret = ocfs2_trim_extent(sb, gd, + ret = ocfs2_trim_extent(sb, gd, group, start, next - start); if (ret < 0) { mlog_errno(ret); @@ -7435,7 +7446,8 @@ int ocfs2_trim_fs(struct super_block *sb, struct fstrim_range *range) } gd = (struct ocfs2_group_desc *)gd_bh->b_data; - cnt = ocfs2_trim_group(sb, gd, first_bit, last_bit, minlen); + cnt = ocfs2_trim_group(sb, gd, group, + first_bit, last_bit, minlen); brelse(gd_bh); gd_bh = NULL; if (cnt < 0) { diff --git a/fs/ocfs2/ioctl.c b/fs/ocfs2/ioctl.c index 4506ec5ec2ea..ab30c005cc4b 100644 --- a/fs/ocfs2/ioctl.c +++ b/fs/ocfs2/ioctl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ocfs2/ioctl.c * diff --git a/fs/ocfs2/ioctl.h b/fs/ocfs2/ioctl.h index 0cd5323bd3f0..9f5e4d95e37f 100644 --- a/fs/ocfs2/ioctl.h +++ b/fs/ocfs2/ioctl.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * ioctl.h * diff --git a/fs/ocfs2/mmap.h b/fs/ocfs2/mmap.h index 1274ee0f1fe2..1051507cc684 100644 --- a/fs/ocfs2/mmap.h +++ b/fs/ocfs2/mmap.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef OCFS2_MMAP_H #define OCFS2_MMAP_H diff --git a/fs/ocfs2/ocfs2_trace.h b/fs/ocfs2/ocfs2_trace.h index 0b58abcf1c6d..a0b5d00ef0a9 100644 --- a/fs/ocfs2/ocfs2_trace.h +++ b/fs/ocfs2/ocfs2_trace.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #undef TRACE_SYSTEM #define TRACE_SYSTEM ocfs2 diff --git a/fs/ocfs2/quota.h b/fs/ocfs2/quota.h index d153e6e31529..ebb5c99f490e 100644 --- a/fs/ocfs2/quota.h +++ b/fs/ocfs2/quota.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * quota.h for OCFS2 * diff --git a/fs/ocfs2/quota_global.c b/fs/ocfs2/quota_global.c index c94b6baaa551..b39d14cbfa34 100644 --- a/fs/ocfs2/quota_global.c +++ b/fs/ocfs2/quota_global.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Implementation of operations over global quota file */ diff --git a/fs/ocfs2/quota_local.c b/fs/ocfs2/quota_local.c index aa700fd10610..16c42ed0dca8 100644 --- a/fs/ocfs2/quota_local.c +++ b/fs/ocfs2/quota_local.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Implementation of operations over local quota file */ diff --git a/fs/omfs/bitmap.c b/fs/omfs/bitmap.c index 83f4e76511c2..7147ba6a6afc 100644 --- a/fs/omfs/bitmap.c +++ b/fs/omfs/bitmap.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/kernel.h> #include <linux/fs.h> #include <linux/buffer_head.h> diff --git a/fs/omfs/omfs.h b/fs/omfs/omfs.h index f0f8bc75e609..4008be73de54 100644 --- a/fs/omfs/omfs.h +++ b/fs/omfs/omfs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _OMFS_H #define _OMFS_H diff --git a/fs/omfs/omfs_fs.h b/fs/omfs/omfs_fs.h index 83a98330ed66..caecb3d5a344 100644 --- a/fs/omfs/omfs_fs.h +++ b/fs/omfs/omfs_fs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _OMFS_FS_H #define _OMFS_FS_H diff --git a/fs/orangefs/Makefile b/fs/orangefs/Makefile index a9d6a968fe6d..9b6c50bb173b 100644 --- a/fs/orangefs/Makefile +++ b/fs/orangefs/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the ORANGEFS filesystem. # diff --git a/fs/orangefs/acl.c b/fs/orangefs/acl.c index 9108ef433e6d..c2d8233b1e82 100644 --- a/fs/orangefs/acl.c +++ b/fs/orangefs/acl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * (C) 2001 Clemson University and The University of Chicago * diff --git a/fs/orangefs/dcache.c b/fs/orangefs/dcache.c index 5355efba4bc8..ae782df5c063 100644 --- a/fs/orangefs/dcache.c +++ b/fs/orangefs/dcache.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * (C) 2001 Clemson University and The University of Chicago * diff --git a/fs/orangefs/devorangefs-req.c b/fs/orangefs/devorangefs-req.c index 2826859bdc2c..ded456f17de6 100644 --- a/fs/orangefs/devorangefs-req.c +++ b/fs/orangefs/devorangefs-req.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * (C) 2001 Clemson University and The University of Chicago * diff --git a/fs/orangefs/dir.c b/fs/orangefs/dir.c index d327cbd17756..a8cc588d6224 100644 --- a/fs/orangefs/dir.c +++ b/fs/orangefs/dir.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright 2017 Omnibond Systems, L.L.C. */ diff --git a/fs/orangefs/downcall.h b/fs/orangefs/downcall.h index 163001c95501..ea2332e16af9 100644 --- a/fs/orangefs/downcall.h +++ b/fs/orangefs/downcall.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * (C) 2001 Clemson University and The University of Chicago * diff --git a/fs/orangefs/file.c b/fs/orangefs/file.c index 336ecbf8c268..e4a8e6a7eb17 100644 --- a/fs/orangefs/file.c +++ b/fs/orangefs/file.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * (C) 2001 Clemson University and The University of Chicago * diff --git a/fs/orangefs/inode.c b/fs/orangefs/inode.c index 9428ea0aac16..28825a5b6d09 100644 --- a/fs/orangefs/inode.c +++ b/fs/orangefs/inode.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * (C) 2001 Clemson University and The University of Chicago * diff --git a/fs/orangefs/namei.c b/fs/orangefs/namei.c index 478e88bd7f9d..7e9e5d0ea3bc 100644 --- a/fs/orangefs/namei.c +++ b/fs/orangefs/namei.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * (C) 2001 Clemson University and The University of Chicago * diff --git a/fs/orangefs/orangefs-bufmap.c b/fs/orangefs/orangefs-bufmap.c index 7ef473f3d642..59f444dced9b 100644 --- a/fs/orangefs/orangefs-bufmap.c +++ b/fs/orangefs/orangefs-bufmap.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * (C) 2001 Clemson University and The University of Chicago * diff --git a/fs/orangefs/orangefs-bufmap.h b/fs/orangefs/orangefs-bufmap.h index 71f64f4057b5..c2c3c5a0eeab 100644 --- a/fs/orangefs/orangefs-bufmap.h +++ b/fs/orangefs/orangefs-bufmap.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * (C) 2001 Clemson University and The University of Chicago * diff --git a/fs/orangefs/orangefs-cache.c b/fs/orangefs/orangefs-cache.c index aa3830b741c7..3b6982bf6bcf 100644 --- a/fs/orangefs/orangefs-cache.c +++ b/fs/orangefs/orangefs-cache.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * (C) 2001 Clemson University and The University of Chicago * diff --git a/fs/orangefs/orangefs-debug.h b/fs/orangefs/orangefs-debug.h index 387db17cde2b..b6001bb28f5a 100644 --- a/fs/orangefs/orangefs-debug.h +++ b/fs/orangefs/orangefs-debug.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * (C) 2001 Clemson University and The University of Chicago * diff --git a/fs/orangefs/orangefs-debugfs.c b/fs/orangefs/orangefs-debugfs.c index 5f59917fd631..1c59dff530de 100644 --- a/fs/orangefs/orangefs-debugfs.c +++ b/fs/orangefs/orangefs-debugfs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * What: /sys/kernel/debug/orangefs/debug-help * Date: June 2015 diff --git a/fs/orangefs/orangefs-debugfs.h b/fs/orangefs/orangefs-debugfs.h index 803517269ba6..b5fd9cd4960f 100644 --- a/fs/orangefs/orangefs-debugfs.h +++ b/fs/orangefs/orangefs-debugfs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ int orangefs_debugfs_init(int); void orangefs_debugfs_cleanup(void); int orangefs_client_debug_init(void); diff --git a/fs/orangefs/orangefs-dev-proto.h b/fs/orangefs/orangefs-dev-proto.h index efe08c763e56..dc6609824965 100644 --- a/fs/orangefs/orangefs-dev-proto.h +++ b/fs/orangefs/orangefs-dev-proto.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * (C) 2001 Clemson University and The University of Chicago * diff --git a/fs/orangefs/orangefs-kernel.h b/fs/orangefs/orangefs-kernel.h index ea0ce507a6ab..004af348fb80 100644 --- a/fs/orangefs/orangefs-kernel.h +++ b/fs/orangefs/orangefs-kernel.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * (C) 2001 Clemson University and The University of Chicago * diff --git a/fs/orangefs/orangefs-sysfs.c b/fs/orangefs/orangefs-sysfs.c index afd2f523b283..079a465796f3 100644 --- a/fs/orangefs/orangefs-sysfs.c +++ b/fs/orangefs/orangefs-sysfs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Documentation/ABI/stable/orangefs-sysfs: * diff --git a/fs/orangefs/orangefs-utils.c b/fs/orangefs/orangefs-utils.c index aab6f1842963..f82336496311 100644 --- a/fs/orangefs/orangefs-utils.c +++ b/fs/orangefs/orangefs-utils.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * (C) 2001 Clemson University and The University of Chicago * diff --git a/fs/orangefs/protocol.h b/fs/orangefs/protocol.h index 48bcc1bbe415..e0bf5e4dce0d 100644 --- a/fs/orangefs/protocol.h +++ b/fs/orangefs/protocol.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include <linux/kernel.h> #include <linux/types.h> #include <linux/spinlock_types.h> diff --git a/fs/orangefs/super.c b/fs/orangefs/super.c index 47f3fb9cbec4..47ebd9bfd1a1 100644 --- a/fs/orangefs/super.c +++ b/fs/orangefs/super.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * (C) 2001 Clemson University and The University of Chicago * diff --git a/fs/orangefs/symlink.c b/fs/orangefs/symlink.c index 02b1bbdbcc42..d856cdf91763 100644 --- a/fs/orangefs/symlink.c +++ b/fs/orangefs/symlink.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * (C) 2001 Clemson University and The University of Chicago * diff --git a/fs/orangefs/upcall.h b/fs/orangefs/upcall.h index b8249f8fdd80..16118452aa12 100644 --- a/fs/orangefs/upcall.h +++ b/fs/orangefs/upcall.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * (C) 2001 Clemson University and The University of Chicago * diff --git a/fs/orangefs/waitqueue.c b/fs/orangefs/waitqueue.c index 61e2ca7fec55..835c6e148afc 100644 --- a/fs/orangefs/waitqueue.c +++ b/fs/orangefs/waitqueue.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * (C) 2001 Clemson University and The University of Chicago * (C) 2011 Omnibond Systems diff --git a/fs/orangefs/xattr.c b/fs/orangefs/xattr.c index 81ac88bb91ff..03bcb871544d 100644 --- a/fs/orangefs/xattr.c +++ b/fs/orangefs/xattr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * (C) 2001 Clemson University and The University of Chicago * diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c index a619addecafc..321511ed8c42 100644 --- a/fs/overlayfs/inode.c +++ b/fs/overlayfs/inode.c @@ -598,18 +598,30 @@ static bool ovl_verify_inode(struct inode *inode, struct dentry *lowerdentry, return true; } -struct inode *ovl_get_inode(struct dentry *dentry, struct dentry *upperdentry) +struct inode *ovl_get_inode(struct dentry *dentry, struct dentry *upperdentry, + struct dentry *index) { struct dentry *lowerdentry = ovl_dentry_lower(dentry); struct inode *realinode = upperdentry ? d_inode(upperdentry) : NULL; struct inode *inode; + /* Already indexed or could be indexed on copy up? */ + bool indexed = (index || (ovl_indexdir(dentry->d_sb) && !upperdentry)); + + if (WARN_ON(upperdentry && indexed && !lowerdentry)) + return ERR_PTR(-EIO); if (!realinode) realinode = d_inode(lowerdentry); - if (!S_ISDIR(realinode->i_mode) && - (upperdentry || (lowerdentry && ovl_indexdir(dentry->d_sb)))) { - struct inode *key = d_inode(lowerdentry ?: upperdentry); + /* + * Copy up origin (lower) may exist for non-indexed upper, but we must + * not use lower as hash key in that case. + * Hash inodes that are or could be indexed by origin inode and + * non-indexed upper inodes that could be hard linked by upper inode. + */ + if (!S_ISDIR(realinode->i_mode) && (upperdentry || indexed)) { + struct inode *key = d_inode(indexed ? lowerdentry : + upperdentry); unsigned int nlink; inode = iget5_locked(dentry->d_sb, (unsigned long) key, diff --git a/fs/overlayfs/namei.c b/fs/overlayfs/namei.c index 654bea1a5ac9..a12dc10bf726 100644 --- a/fs/overlayfs/namei.c +++ b/fs/overlayfs/namei.c @@ -405,14 +405,13 @@ int ovl_verify_index(struct dentry *index, struct path *lowerstack, * be treated as stale (i.e. after unlink of the overlay inode). * We don't know the verification rules for directory and whiteout * index entries, because they have not been implemented yet, so return - * EROFS if those entries are found to avoid corrupting an index that - * was created by a newer kernel. + * EINVAL if those entries are found to abort the mount to avoid + * corrupting an index that was created by a newer kernel. */ - err = -EROFS; + err = -EINVAL; if (d_is_dir(index) || ovl_is_whiteout(index)) goto fail; - err = -EINVAL; if (index->d_name.len < sizeof(struct ovl_fh)*2) goto fail; @@ -507,6 +506,10 @@ static struct dentry *ovl_lookup_index(struct dentry *dentry, index = lookup_one_len_unlocked(name.name, ofs->indexdir, name.len); if (IS_ERR(index)) { err = PTR_ERR(index); + if (err == -ENOENT) { + index = NULL; + goto out; + } pr_warn_ratelimited("overlayfs: failed inode index lookup (ino=%lu, key=%*s, err=%i);\n" "overlayfs: mount with '-o index=off' to disable inodes index.\n", d_inode(origin)->i_ino, name.len, name.name, @@ -516,18 +519,9 @@ static struct dentry *ovl_lookup_index(struct dentry *dentry, inode = d_inode(index); if (d_is_negative(index)) { - if (upper && d_inode(origin)->i_nlink > 1) { - pr_warn_ratelimited("overlayfs: hard link with origin but no index (ino=%lu).\n", - d_inode(origin)->i_ino); - goto fail; - } - - dput(index); - index = NULL; + goto out_dput; } else if (upper && d_inode(upper) != inode) { - pr_warn_ratelimited("overlayfs: wrong index found (index=%pd2, ino=%lu, upper ino=%lu).\n", - index, inode->i_ino, d_inode(upper)->i_ino); - goto fail; + goto out_dput; } else if (ovl_dentry_weird(index) || ovl_is_whiteout(index) || ((inode->i_mode ^ d_inode(origin)->i_mode) & S_IFMT)) { /* @@ -547,6 +541,11 @@ out: kfree(name.name); return index; +out_dput: + dput(index); + index = NULL; + goto out; + fail: dput(index); index = ERR_PTR(-EIO); @@ -635,6 +634,7 @@ struct dentry *ovl_lookup(struct inode *dir, struct dentry *dentry, } if (d.redirect) { + err = -ENOMEM; upperredirect = kstrdup(d.redirect, GFP_KERNEL); if (!upperredirect) goto out_put_upper; @@ -709,7 +709,7 @@ struct dentry *ovl_lookup(struct inode *dir, struct dentry *dentry, upperdentry = dget(index); if (upperdentry || ctr) { - inode = ovl_get_inode(dentry, upperdentry); + inode = ovl_get_inode(dentry, upperdentry, index); err = PTR_ERR(inode); if (IS_ERR(inode)) goto out_free_oe; diff --git a/fs/overlayfs/overlayfs.h b/fs/overlayfs/overlayfs.h index c706a6f99928..d9a0edd4e57e 100644 --- a/fs/overlayfs/overlayfs.h +++ b/fs/overlayfs/overlayfs.h @@ -286,7 +286,8 @@ int ovl_update_time(struct inode *inode, struct timespec *ts, int flags); bool ovl_is_private_xattr(const char *name); struct inode *ovl_new_inode(struct super_block *sb, umode_t mode, dev_t rdev); -struct inode *ovl_get_inode(struct dentry *dentry, struct dentry *upperdentry); +struct inode *ovl_get_inode(struct dentry *dentry, struct dentry *upperdentry, + struct dentry *index); static inline void ovl_copyattr(struct inode *from, struct inode *to) { to->i_uid = from->i_uid; diff --git a/fs/overlayfs/readdir.c b/fs/overlayfs/readdir.c index 0f85ee9c3268..698b74dd750e 100644 --- a/fs/overlayfs/readdir.c +++ b/fs/overlayfs/readdir.c @@ -1021,13 +1021,12 @@ int ovl_indexdir_cleanup(struct dentry *dentry, struct vfsmount *mnt, break; } err = ovl_verify_index(index, lowerstack, numlower); - if (err) { - if (err == -EROFS) - break; + /* Cleanup stale and orphan index entries */ + if (err && (err == -ESTALE || err == -ENOENT)) err = ovl_cleanup(dir, index); - if (err) - break; - } + if (err) + break; + dput(index); index = NULL; } diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c index 092d150643c1..f5738e96a052 100644 --- a/fs/overlayfs/super.c +++ b/fs/overlayfs/super.c @@ -174,6 +174,9 @@ static struct inode *ovl_alloc_inode(struct super_block *sb) { struct ovl_inode *oi = kmem_cache_alloc(ovl_inode_cachep, GFP_KERNEL); + if (!oi) + return NULL; + oi->cache = NULL; oi->redirect = NULL; oi->version = 0; diff --git a/fs/pipe.c b/fs/pipe.c index 97e5be897753..349c9d56d4b3 100644 --- a/fs/pipe.c +++ b/fs/pipe.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/pipe.c * diff --git a/fs/proc/Makefile b/fs/proc/Makefile index 12c6922c913c..f7456c4e7d0f 100644 --- a/fs/proc/Makefile +++ b/fs/proc/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the Linux proc filesystem routines. # diff --git a/fs/proc/array.c b/fs/proc/array.c index 77a8eacbe032..9390032a11e1 100644 --- a/fs/proc/array.c +++ b/fs/proc/array.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/proc/array.c * diff --git a/fs/proc/base.c b/fs/proc/base.c index ad3b0762cc3e..9d357b2ea6cb 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/proc/base.c * diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c index cbd82dff7e81..403cbb12a6e9 100644 --- a/fs/proc/cmdline.c +++ b/fs/proc/cmdline.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/fs.h> #include <linux/init.h> #include <linux/proc_fs.h> diff --git a/fs/proc/cpuinfo.c b/fs/proc/cpuinfo.c index 06f4d31e0396..e0f867cd8553 100644 --- a/fs/proc/cpuinfo.c +++ b/fs/proc/cpuinfo.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/fs.h> #include <linux/init.h> #include <linux/proc_fs.h> diff --git a/fs/proc/devices.c b/fs/proc/devices.c index e5709343feb7..2c7f22b14489 100644 --- a/fs/proc/devices.c +++ b/fs/proc/devices.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/fs.h> #include <linux/init.h> #include <linux/proc_fs.h> diff --git a/fs/proc/fd.c b/fs/proc/fd.c index c330495c3115..96fc70225e54 100644 --- a/fs/proc/fd.c +++ b/fs/proc/fd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/sched/signal.h> #include <linux/errno.h> #include <linux/dcache.h> diff --git a/fs/proc/fd.h b/fs/proc/fd.h index 46dafadd0083..f371a602bf58 100644 --- a/fs/proc/fd.h +++ b/fs/proc/fd.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PROCFS_FD_H__ #define __PROCFS_FD_H__ diff --git a/fs/proc/inode.c b/fs/proc/inode.c index e250910cffc8..225f541f7078 100644 --- a/fs/proc/inode.c +++ b/fs/proc/inode.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/proc/inode.c * diff --git a/fs/proc/interrupts.c b/fs/proc/interrupts.c index a352d5703b41..6a6bee9c603c 100644 --- a/fs/proc/interrupts.c +++ b/fs/proc/interrupts.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/fs.h> #include <linux/init.h> #include <linux/interrupt.h> diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c index 45629f4b5402..4bc85cb8be6a 100644 --- a/fs/proc/kcore.c +++ b/fs/proc/kcore.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * fs/proc/kcore.c kernel ELF core dumper * diff --git a/fs/proc/kmsg.c b/fs/proc/kmsg.c index f9387bb7631b..e0f8774acd65 100644 --- a/fs/proc/kmsg.c +++ b/fs/proc/kmsg.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/proc/kmsg.c * diff --git a/fs/proc/loadavg.c b/fs/proc/loadavg.c index 983fce5c2418..9bc5c58c00ee 100644 --- a/fs/proc/loadavg.c +++ b/fs/proc/loadavg.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/fs.h> #include <linux/init.h> #include <linux/pid_namespace.h> diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c index cdd979724c74..6bb20f864259 100644 --- a/fs/proc/meminfo.c +++ b/fs/proc/meminfo.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/fs.h> #include <linux/init.h> #include <linux/kernel.h> diff --git a/fs/proc/namespaces.c b/fs/proc/namespaces.c index 3803b24ca220..59b17e509f46 100644 --- a/fs/proc/namespaces.c +++ b/fs/proc/namespaces.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/proc_fs.h> #include <linux/nsproxy.h> #include <linux/ptrace.h> diff --git a/fs/proc/page.c b/fs/proc/page.c index 2726536489b1..1491918a33c3 100644 --- a/fs/proc/page.c +++ b/fs/proc/page.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/bootmem.h> #include <linux/compiler.h> #include <linux/fs.h> diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c index 8f479229b349..c5cbbdff3c3d 100644 --- a/fs/proc/proc_sysctl.c +++ b/fs/proc/proc_sysctl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * /proc/sys support */ diff --git a/fs/proc/proc_tty.c b/fs/proc/proc_tty.c index 901bd06f437d..2da657848cfc 100644 --- a/fs/proc/proc_tty.c +++ b/fs/proc/proc_tty.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * proc_tty.c -- handles /proc/tty * diff --git a/fs/proc/root.c b/fs/proc/root.c index 926fb27f4ca2..4e42aba97f2e 100644 --- a/fs/proc/root.c +++ b/fs/proc/root.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/proc/root.c * diff --git a/fs/proc/self.c b/fs/proc/self.c index 39857f6db5cf..31326bb23b8b 100644 --- a/fs/proc/self.c +++ b/fs/proc/self.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/sched.h> #include <linux/slab.h> #include <linux/pid_namespace.h> diff --git a/fs/proc/softirqs.c b/fs/proc/softirqs.c index ad8a77f94beb..24072cc06e65 100644 --- a/fs/proc/softirqs.c +++ b/fs/proc/softirqs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/init.h> #include <linux/kernel_stat.h> #include <linux/proc_fs.h> diff --git a/fs/proc/stat.c b/fs/proc/stat.c index bd4e55f4aa20..59749dfaef67 100644 --- a/fs/proc/stat.c +++ b/fs/proc/stat.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/cpumask.h> #include <linux/fs.h> #include <linux/init.h> diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c index 5589b4bd4b85..6744bd706ecf 100644 --- a/fs/proc/task_mmu.c +++ b/fs/proc/task_mmu.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/mm.h> #include <linux/vmacache.h> #include <linux/hugetlb.h> @@ -1310,13 +1311,15 @@ static int pagemap_pmd_range(pmd_t *pmdp, unsigned long addr, unsigned long end, pmd_t pmd = *pmdp; struct page *page = NULL; - if ((vma->vm_flags & VM_SOFTDIRTY) || pmd_soft_dirty(pmd)) + if (vma->vm_flags & VM_SOFTDIRTY) flags |= PM_SOFT_DIRTY; if (pmd_present(pmd)) { page = pmd_page(pmd); flags |= PM_PRESENT; + if (pmd_soft_dirty(pmd)) + flags |= PM_SOFT_DIRTY; if (pm->show_pfn) frame = pmd_pfn(pmd) + ((addr & ~PMD_MASK) >> PAGE_SHIFT); @@ -1328,6 +1331,8 @@ static int pagemap_pmd_range(pmd_t *pmdp, unsigned long addr, unsigned long end, frame = swp_type(entry) | (swp_offset(entry) << MAX_SWAPFILES_SHIFT); flags |= PM_SWAP; + if (pmd_swp_soft_dirty(pmd)) + flags |= PM_SOFT_DIRTY; VM_BUG_ON(!is_pmd_migration_entry(pmd)); page = migration_entry_to_page(entry); } diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c index b00b766098fa..5b62f57bd9bc 100644 --- a/fs/proc/task_nommu.c +++ b/fs/proc/task_nommu.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/mm.h> #include <linux/file.h> diff --git a/fs/proc/thread_self.c b/fs/proc/thread_self.c index 20614b62a9b7..b813e3b529f2 100644 --- a/fs/proc/thread_self.c +++ b/fs/proc/thread_self.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/sched.h> #include <linux/slab.h> #include <linux/pid_namespace.h> diff --git a/fs/proc/uptime.c b/fs/proc/uptime.c index 7981c4ffe787..95a708d83721 100644 --- a/fs/proc/uptime.c +++ b/fs/proc/uptime.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/fs.h> #include <linux/init.h> #include <linux/proc_fs.h> diff --git a/fs/proc/version.c b/fs/proc/version.c index d2154eb6d78f..94901e8e700d 100644 --- a/fs/proc/version.c +++ b/fs/proc/version.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/fs.h> #include <linux/init.h> #include <linux/kernel.h> diff --git a/fs/proc_namespace.c b/fs/proc_namespace.c index 99dff222fe67..7626ee11b06c 100644 --- a/fs/proc_namespace.c +++ b/fs/proc_namespace.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * fs/proc_namespace.c - handling of /proc/<pid>/{mounts,mountinfo,mountstats} * diff --git a/fs/pstore/Makefile b/fs/pstore/Makefile index b8803cc07fce..967b5891f325 100644 --- a/fs/pstore/Makefile +++ b/fs/pstore/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the linux pstorefs routines. # diff --git a/fs/pstore/internal.h b/fs/pstore/internal.h index 7f4e48c8d188..c029314478fa 100644 --- a/fs/pstore/internal.h +++ b/fs/pstore/internal.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PSTORE_INTERNAL_H__ #define __PSTORE_INTERNAL_H__ diff --git a/fs/qnx4/bitmap.c b/fs/qnx4/bitmap.c index 76a7a697b778..163afc4ba4b2 100644 --- a/fs/qnx4/bitmap.c +++ b/fs/qnx4/bitmap.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * QNX4 file system, Linux implementation. * diff --git a/fs/qnx4/dir.c b/fs/qnx4/dir.c index 781056a0480f..a6ee23aadd28 100644 --- a/fs/qnx4/dir.c +++ b/fs/qnx4/dir.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * QNX4 file system, Linux implementation. * diff --git a/fs/qnx4/namei.c b/fs/qnx4/namei.c index e62c8183777a..eca27878079d 100644 --- a/fs/qnx4/namei.c +++ b/fs/qnx4/namei.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * QNX4 file system, Linux implementation. * diff --git a/fs/qnx4/qnx4.h b/fs/qnx4/qnx4.h index c9b1be2c164d..6283705466a4 100644 --- a/fs/qnx4/qnx4.h +++ b/fs/qnx4/qnx4.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include <linux/fs.h> #include <linux/qnx4_fs.h> diff --git a/fs/qnx6/dir.c b/fs/qnx6/dir.c index 27637e0bdc9f..c1cfb8a19e9d 100644 --- a/fs/qnx6/dir.c +++ b/fs/qnx6/dir.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * QNX6 file system, Linux implementation. * diff --git a/fs/qnx6/namei.c b/fs/qnx6/namei.c index 6c1a323137dd..72c2770830be 100644 --- a/fs/qnx6/namei.c +++ b/fs/qnx6/namei.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * QNX6 file system, Linux implementation. * diff --git a/fs/qnx6/qnx6.h b/fs/qnx6/qnx6.h index f23b5c4a66ad..34a6b126a3a9 100644 --- a/fs/qnx6/qnx6.h +++ b/fs/qnx6/qnx6.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * QNX6 file system, Linux implementation. * diff --git a/fs/qnx6/super_mmi.c b/fs/qnx6/super_mmi.c index 62aaf3e3126a..d282c2c73404 100644 --- a/fs/qnx6/super_mmi.c +++ b/fs/qnx6/super_mmi.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * QNX6 file system, Linux implementation. * diff --git a/fs/quota/Makefile b/fs/quota/Makefile index c66c37cdaa39..f2b49d0f0287 100644 --- a/fs/quota/Makefile +++ b/fs/quota/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 obj-$(CONFIG_QUOTA) += dquot.o obj-$(CONFIG_QFMT_V1) += quota_v1.o obj-$(CONFIG_QFMT_V2) += quota_v2.o diff --git a/fs/quota/compat.c b/fs/quota/compat.c index fb1892fe3e56..779caed4f078 100644 --- a/fs/quota/compat.c +++ b/fs/quota/compat.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/syscalls.h> #include <linux/compat.h> diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c index 52ad15192e72..9f78b5015f2e 100644 --- a/fs/quota/dquot.c +++ b/fs/quota/dquot.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Implementation of the diskquota system for the LINUX operating system. QUOTA * is implemented using the BSD system call interface as the means of diff --git a/fs/quota/kqid.c b/fs/quota/kqid.c index ebc5e6285800..f814fa90af38 100644 --- a/fs/quota/kqid.c +++ b/fs/quota/kqid.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/fs.h> #include <linux/quota.h> #include <linux/export.h> diff --git a/fs/quota/netlink.c b/fs/quota/netlink.c index e99b1a72d9a7..95acdae391b4 100644 --- a/fs/quota/netlink.c +++ b/fs/quota/netlink.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/cred.h> #include <linux/init.h> #include <linux/kernel.h> diff --git a/fs/quota/quota.c b/fs/quota/quota.c index a9c5dfe6b83e..43612e2a73af 100644 --- a/fs/quota/quota.c +++ b/fs/quota/quota.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Quota code necessary even when VFS quota support is not compiled * into the kernel. The interesting stuff is over in dquot.c, here diff --git a/fs/quota/quota_tree.h b/fs/quota/quota_tree.h index a1ab8db81a51..31cf27e0e9e0 100644 --- a/fs/quota/quota_tree.h +++ b/fs/quota/quota_tree.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Definitions of structures for vfsv0 quota format */ diff --git a/fs/quota/quotaio_v1.h b/fs/quota/quotaio_v1.h index 746654b5de70..bd11e2c08119 100644 --- a/fs/quota/quotaio_v1.h +++ b/fs/quota/quotaio_v1.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _LINUX_QUOTAIO_V1_H #define _LINUX_QUOTAIO_V1_H diff --git a/fs/quota/quotaio_v2.h b/fs/quota/quotaio_v2.h index 4e95430093d9..43cf0f0e2902 100644 --- a/fs/quota/quotaio_v2.h +++ b/fs/quota/quotaio_v2.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Definitions of structures for vfsv0 quota format */ diff --git a/fs/read_write.c b/fs/read_write.c index f0d4b16873e8..0046d72efe94 100644 --- a/fs/read_write.c +++ b/fs/read_write.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/read_write.c * diff --git a/fs/readdir.c b/fs/readdir.c index 89659549c09d..d336db65a33e 100644 --- a/fs/readdir.c +++ b/fs/readdir.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/readdir.c * diff --git a/fs/reiserfs/Makefile b/fs/reiserfs/Makefile index 3c3b00165114..a39a562c1c10 100644 --- a/fs/reiserfs/Makefile +++ b/fs/reiserfs/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the linux reiser-filesystem routines. # diff --git a/fs/reiserfs/acl.h b/fs/reiserfs/acl.h index 4a211f5b34b8..0c1c847f992f 100644 --- a/fs/reiserfs/acl.h +++ b/fs/reiserfs/acl.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include <linux/init.h> #include <linux/posix_acl.h> diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c index f59c667df15b..69ff280bdfe8 100644 --- a/fs/reiserfs/journal.c +++ b/fs/reiserfs/journal.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Write ahead logging implementation copyright Chris Mason 2000 * diff --git a/fs/reiserfs/lock.c b/fs/reiserfs/lock.c index 045b83ef9fd9..46bd7bd63a71 100644 --- a/fs/reiserfs/lock.c +++ b/fs/reiserfs/lock.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "reiserfs.h" #include <linux/mutex.h> diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h index 1d34377fef97..48835a659948 100644 --- a/fs/reiserfs/reiserfs.h +++ b/fs/reiserfs/reiserfs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright 1996, 1997, 1998 Hans Reiser, see reiserfs/README for * licensing and copyright details diff --git a/fs/reiserfs/tail_conversion.c b/fs/reiserfs/tail_conversion.c index 2d5489b0a269..b0ae088dffc7 100644 --- a/fs/reiserfs/tail_conversion.c +++ b/fs/reiserfs/tail_conversion.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright 1999 Hans Reiser, see reiserfs/README for licensing and copyright * details diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c index e87aa21c30de..46492fb37a4c 100644 --- a/fs/reiserfs/xattr.c +++ b/fs/reiserfs/xattr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/reiserfs/xattr.c * diff --git a/fs/reiserfs/xattr.h b/fs/reiserfs/xattr.h index 613ff5aef94e..c764352447ba 100644 --- a/fs/reiserfs/xattr.h +++ b/fs/reiserfs/xattr.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include <linux/reiserfs_xattr.h> #include <linux/init.h> #include <linux/list.h> diff --git a/fs/reiserfs/xattr_acl.c b/fs/reiserfs/xattr_acl.c index 54415f0e3d18..aa9380bac196 100644 --- a/fs/reiserfs/xattr_acl.c +++ b/fs/reiserfs/xattr_acl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/capability.h> #include <linux/fs.h> #include <linux/posix_acl.h> diff --git a/fs/reiserfs/xattr_security.c b/fs/reiserfs/xattr_security.c index e4cbb7719906..20be9a0e5870 100644 --- a/fs/reiserfs/xattr_security.c +++ b/fs/reiserfs/xattr_security.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "reiserfs.h" #include <linux/errno.h> #include <linux/fs.h> diff --git a/fs/reiserfs/xattr_trusted.c b/fs/reiserfs/xattr_trusted.c index f15a5f9e84ce..5ed48da3d02b 100644 --- a/fs/reiserfs/xattr_trusted.c +++ b/fs/reiserfs/xattr_trusted.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "reiserfs.h" #include <linux/capability.h> #include <linux/errno.h> diff --git a/fs/reiserfs/xattr_user.c b/fs/reiserfs/xattr_user.c index dc59df43b2db..a573ca45bacc 100644 --- a/fs/reiserfs/xattr_user.c +++ b/fs/reiserfs/xattr_user.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "reiserfs.h" #include <linux/errno.h> #include <linux/fs.h> diff --git a/fs/romfs/Makefile b/fs/romfs/Makefile index 420beb7d495c..844928f15711 100644 --- a/fs/romfs/Makefile +++ b/fs/romfs/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the linux RomFS filesystem routines. # diff --git a/fs/select.c b/fs/select.c index c6362e38ae92..063067e606ca 100644 --- a/fs/select.c +++ b/fs/select.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * This file contains the procedures for the handling of select and poll * diff --git a/fs/seq_file.c b/fs/seq_file.c index dc7c2be963ed..4be761c1a03d 100644 --- a/fs/seq_file.c +++ b/fs/seq_file.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/seq_file.c * diff --git a/fs/signalfd.c b/fs/signalfd.c index d2c434112f42..1c667af86da5 100644 --- a/fs/signalfd.c +++ b/fs/signalfd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * fs/signalfd.c * diff --git a/fs/squashfs/Makefile b/fs/squashfs/Makefile index 6655631c53ae..7bd9b8b856d0 100644 --- a/fs/squashfs/Makefile +++ b/fs/squashfs/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the linux squashfs routines. # diff --git a/fs/stat.c b/fs/stat.c index 8a6aa8caf891..873785dae022 100644 --- a/fs/stat.c +++ b/fs/stat.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/stat.c * diff --git a/fs/statfs.c b/fs/statfs.c index fab9b6a3c116..c25dd9a26cc1 100644 --- a/fs/statfs.c +++ b/fs/statfs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/syscalls.h> #include <linux/export.h> #include <linux/fs.h> diff --git a/fs/super.c b/fs/super.c index 166c4ee0d0ed..994db21f59bf 100644 --- a/fs/super.c +++ b/fs/super.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/super.c * diff --git a/fs/sync.c b/fs/sync.c index a576aa2e6b09..83ac79a960dd 100644 --- a/fs/sync.c +++ b/fs/sync.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * High-level sync()-related operations */ diff --git a/fs/sysv/balloc.c b/fs/sysv/balloc.c index 862c1f74a583..0e69dbdf7277 100644 --- a/fs/sysv/balloc.c +++ b/fs/sysv/balloc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/sysv/balloc.c * diff --git a/fs/sysv/dir.c b/fs/sysv/dir.c index f5191cb2c947..88e38cd8f5c9 100644 --- a/fs/sysv/dir.c +++ b/fs/sysv/dir.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/sysv/dir.c * diff --git a/fs/sysv/file.c b/fs/sysv/file.c index 7ba997e31aeb..45fc79a18594 100644 --- a/fs/sysv/file.c +++ b/fs/sysv/file.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/sysv/file.c * diff --git a/fs/sysv/ialloc.c b/fs/sysv/ialloc.c index eb963fbb7903..6c9801986af6 100644 --- a/fs/sysv/ialloc.c +++ b/fs/sysv/ialloc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/sysv/ialloc.c * diff --git a/fs/sysv/inode.c b/fs/sysv/inode.c index 1c8bf9453a71..3c47b7d5d4cf 100644 --- a/fs/sysv/inode.c +++ b/fs/sysv/inode.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/sysv/inode.c * diff --git a/fs/sysv/itree.c b/fs/sysv/itree.c index 83809f5b5eca..bcb67b0cabe7 100644 --- a/fs/sysv/itree.c +++ b/fs/sysv/itree.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/sysv/itree.c * diff --git a/fs/sysv/namei.c b/fs/sysv/namei.c index d8817f139763..250b0755b908 100644 --- a/fs/sysv/namei.c +++ b/fs/sysv/namei.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/sysv/namei.c * diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h index 1e7e27c729af..e913698779c0 100644 --- a/fs/sysv/sysv.h +++ b/fs/sysv/sysv.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _SYSV_H #define _SYSV_H diff --git a/fs/timerfd.c b/fs/timerfd.c index ece0c02d7e63..040612ec9598 100644 --- a/fs/timerfd.c +++ b/fs/timerfd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * fs/timerfd.c * diff --git a/fs/ubifs/Makefile b/fs/ubifs/Makefile index 6f3251c2bf08..9758f709c736 100644 --- a/fs/ubifs/Makefile +++ b/fs/ubifs/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 obj-$(CONFIG_UBIFS_FS) += ubifs.o ubifs-y += shrinker.o journal.o file.o dir.o super.o sb.o io.o diff --git a/fs/ubifs/crypto.c b/fs/ubifs/crypto.c index 114ba455bac3..16a5d5c82073 100644 --- a/fs/ubifs/crypto.c +++ b/fs/ubifs/crypto.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "ubifs.h" static int ubifs_crypt_get_context(struct inode *inode, void *ctx, size_t len) diff --git a/fs/ubifs/misc.c b/fs/ubifs/misc.c index 486a2844949f..586fd5b578a7 100644 --- a/fs/ubifs/misc.c +++ b/fs/ubifs/misc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/kernel.h> #include "ubifs.h" diff --git a/fs/udf/udf_i.h b/fs/udf/udf_i.h index b1b9a63d8cf3..630426ffb775 100644 --- a/fs/udf/udf_i.h +++ b/fs/udf/udf_i.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _UDF_I_H #define _UDF_I_H diff --git a/fs/udf/udf_sb.h b/fs/udf/udf_sb.h index c13875d669c0..68c9f1d618f5 100644 --- a/fs/udf/udf_sb.h +++ b/fs/udf/udf_sb.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __LINUX_UDF_SB_H #define __LINUX_UDF_SB_H diff --git a/fs/udf/udfdecl.h b/fs/udf/udfdecl.h index 63b034984378..fa206558128d 100644 --- a/fs/udf/udfdecl.h +++ b/fs/udf/udfdecl.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __UDF_DECL_H #define __UDF_DECL_H diff --git a/fs/udf/udfend.h b/fs/udf/udfend.h index 6a9f3a9cc428..a4363ac2cfeb 100644 --- a/fs/udf/udfend.h +++ b/fs/udf/udfend.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __UDF_ENDIAN_H #define __UDF_ENDIAN_H diff --git a/fs/ufs/balloc.c b/fs/ufs/balloc.c index f80be4c5df9d..b5cd79065ef9 100644 --- a/fs/ufs/balloc.c +++ b/fs/ufs/balloc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ufs/balloc.c * diff --git a/fs/ufs/cylinder.c b/fs/ufs/cylinder.c index b4676322ddb6..1abe5454de47 100644 --- a/fs/ufs/cylinder.c +++ b/fs/ufs/cylinder.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ufs/cylinder.c * diff --git a/fs/ufs/dir.c b/fs/ufs/dir.c index 48609f1d9580..2edc1755b7c5 100644 --- a/fs/ufs/dir.c +++ b/fs/ufs/dir.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ufs/ufs_dir.c * diff --git a/fs/ufs/file.c b/fs/ufs/file.c index 042ddbf110cc..7e087581be7e 100644 --- a/fs/ufs/file.c +++ b/fs/ufs/file.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ufs/file.c * diff --git a/fs/ufs/ialloc.c b/fs/ufs/ialloc.c index d1dd8cc33179..916b4a428933 100644 --- a/fs/ufs/ialloc.c +++ b/fs/ufs/ialloc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ufs/ialloc.c * diff --git a/fs/ufs/inode.c b/fs/ufs/inode.c index f36d6a53687d..afb601c0dda0 100644 --- a/fs/ufs/inode.c +++ b/fs/ufs/inode.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ufs/inode.c * diff --git a/fs/ufs/namei.c b/fs/ufs/namei.c index 8eca4eda8450..32545cd00ceb 100644 --- a/fs/ufs/namei.c +++ b/fs/ufs/namei.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ufs/namei.c * diff --git a/fs/ufs/swab.h b/fs/ufs/swab.h index 8d974c4fd18b..a0e1d8c827f4 100644 --- a/fs/ufs/swab.h +++ b/fs/ufs/swab.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * linux/fs/ufs/swab.h * diff --git a/fs/ufs/ufs.h b/fs/ufs/ufs.h index c87f4c3fa9dd..b49e0efdf3d7 100644 --- a/fs/ufs/ufs.h +++ b/fs/ufs/ufs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _UFS_UFS_H #define _UFS_UFS_H 1 diff --git a/fs/ufs/ufs_fs.h b/fs/ufs/ufs_fs.h index 150eef6f1233..ef9ead44776a 100644 --- a/fs/ufs/ufs_fs.h +++ b/fs/ufs/ufs_fs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * linux/include/linux/ufs_fs.h * diff --git a/fs/ufs/util.c b/fs/ufs/util.c index 02497a492eb2..4fa633f84274 100644 --- a/fs/ufs/util.c +++ b/fs/ufs/util.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ufs/util.c * diff --git a/fs/ufs/util.h b/fs/ufs/util.h index 9fc7119a1551..1907be6d5808 100644 --- a/fs/ufs/util.h +++ b/fs/ufs/util.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * linux/fs/ufs/util.h * diff --git a/fs/utimes.c b/fs/utimes.c index 51edb9f9507c..e4b3d7c2c9f5 100644 --- a/fs/utimes.c +++ b/fs/utimes.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/file.h> #include <linux/mount.h> #include <linux/namei.h> diff --git a/fs/xfs/libxfs/xfs_cksum.h b/fs/xfs/libxfs/xfs_cksum.h index 8211f48b98e6..999a290cfd72 100644 --- a/fs/xfs/libxfs/xfs_cksum.h +++ b/fs/xfs/libxfs/xfs_cksum.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _XFS_CKSUM_H #define _XFS_CKSUM_H 1 diff --git a/fs/xfs/xfs_discard.h b/fs/xfs/xfs_discard.h index 0f070f9e44e1..de92d9cc958f 100644 --- a/fs/xfs/xfs_discard.h +++ b/fs/xfs/xfs_discard.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef XFS_DISCARD_H #define XFS_DISCARD_H 1 diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c index 56d0e526870c..6526ef0e2a23 100644 --- a/fs/xfs/xfs_file.c +++ b/fs/xfs/xfs_file.c @@ -237,11 +237,13 @@ xfs_file_dax_read( if (!count) return 0; /* skip atime */ - if (!xfs_ilock_nowait(ip, XFS_IOLOCK_SHARED)) { - if (iocb->ki_flags & IOCB_NOWAIT) + if (iocb->ki_flags & IOCB_NOWAIT) { + if (!xfs_ilock_nowait(ip, XFS_IOLOCK_SHARED)) return -EAGAIN; + } else { xfs_ilock(ip, XFS_IOLOCK_SHARED); } + ret = dax_iomap_rw(iocb, to, &xfs_iomap_ops); xfs_iunlock(ip, XFS_IOLOCK_SHARED); @@ -259,9 +261,10 @@ xfs_file_buffered_aio_read( trace_xfs_file_buffered_read(ip, iov_iter_count(to), iocb->ki_pos); - if (!xfs_ilock_nowait(ip, XFS_IOLOCK_SHARED)) { - if (iocb->ki_flags & IOCB_NOWAIT) + if (iocb->ki_flags & IOCB_NOWAIT) { + if (!xfs_ilock_nowait(ip, XFS_IOLOCK_SHARED)) return -EAGAIN; + } else { xfs_ilock(ip, XFS_IOLOCK_SHARED); } ret = generic_file_read_iter(iocb, to); @@ -552,9 +555,10 @@ xfs_file_dio_aio_write( iolock = XFS_IOLOCK_SHARED; } - if (!xfs_ilock_nowait(ip, iolock)) { - if (iocb->ki_flags & IOCB_NOWAIT) + if (iocb->ki_flags & IOCB_NOWAIT) { + if (!xfs_ilock_nowait(ip, iolock)) return -EAGAIN; + } else { xfs_ilock(ip, iolock); } @@ -606,9 +610,10 @@ xfs_file_dax_write( size_t count; loff_t pos; - if (!xfs_ilock_nowait(ip, iolock)) { - if (iocb->ki_flags & IOCB_NOWAIT) + if (iocb->ki_flags & IOCB_NOWAIT) { + if (!xfs_ilock_nowait(ip, iolock)) return -EAGAIN; + } else { xfs_ilock(ip, iolock); } diff --git a/fs/xfs/xfs_message.h b/fs/xfs/xfs_message.h index 85401155750e..34447dca97d1 100644 --- a/fs/xfs/xfs_message.h +++ b/fs/xfs/xfs_message.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __XFS_MESSAGE_H #define __XFS_MESSAGE_H 1 diff --git a/fs/xfs/xfs_pnfs.c b/fs/xfs/xfs_pnfs.c index 4246876df7b7..aa6c5c193f45 100644 --- a/fs/xfs/xfs_pnfs.c +++ b/fs/xfs/xfs_pnfs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2014 Christoph Hellwig. */ diff --git a/fs/xfs/xfs_pnfs.h b/fs/xfs/xfs_pnfs.h index b587cb99b2b7..bf45951e28fe 100644 --- a/fs/xfs/xfs_pnfs.h +++ b/fs/xfs/xfs_pnfs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _XFS_PNFS_H #define _XFS_PNFS_H 1 |