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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-04-06 19:21:41 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-04-06 19:21:41 -0700 |
| commit | 016c6f25d11af187f93324d5c591f5d6f63dfb75 (patch) | |
| tree | 1aa7de88df37d876269aa80a45aa2a92f5752ae5 /kernel | |
| parent | 3c0d551e02b2590fa71a1354f2f1994551a33315 (diff) | |
| parent | dc32bb678e103afbcfa4d814489af0566307f528 (diff) | |
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
Pull fw_cfg, vhost updates from Michael Tsirkin:
"This cleans up the qemu fw cfg device driver.
On top of this, vmcore is dumped there on crash to help debugging
with kASLR enabled.
Also included are some fixes in vhost"
* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
vhost: add vsock compat ioctl
vhost: fix vhost ioctl signature to build with clang
fw_cfg: write vmcoreinfo details
crash: export paddr_vmcoreinfo_note()
fw_cfg: add DMA register
fw_cfg: add a public uapi header
fw_cfg: handle fw_cfg_read_blob() error
fw_cfg: remove inline from fw_cfg_read_blob()
fw_cfg: fix sparse warnings around FW_CFG_FILE_DIR read
fw_cfg: fix sparse warning reading FW_CFG_ID
fw_cfg: fix sparse warnings with fw_cfg_file
fw_cfg: fix sparse warnings in fw_cfg_sel_endianness()
ptr_ring: fix build
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/crash_core.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/crash_core.c b/kernel/crash_core.c index 4f63597c824d..a93590cdd9e1 100644 --- a/kernel/crash_core.c +++ b/kernel/crash_core.c @@ -376,6 +376,7 @@ phys_addr_t __weak paddr_vmcoreinfo_note(void) { return __pa(vmcoreinfo_note); } +EXPORT_SYMBOL(paddr_vmcoreinfo_note); static int __init crash_save_vmcoreinfo_init(void) { |