diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-07-06 10:06:04 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-07-06 10:06:04 -0700 |
| commit | 7b82e90411826deee07c180ec35f64d31051d154 (patch) | |
| tree | 83b3dbea5424f0cadffcf2f199d25b74fd57bf88 | |
| parent | 9f57c13f7ed70a94ecc135645bc764efdd378acd (diff) | |
| parent | 4dd595c34c4bb22c16a76206a18c13e4e194335d (diff) | |
Merge tag 'asm-generic-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
Pull asm-generic updates from Arnd Bergmann:
"These are cleanups for architecture specific header files:
- the comments in include/linux/syscalls.h have gone out of sync and
are really pointless, so these get removed
- The asm/bitsperlong.h header no longer needs to be architecture
specific on modern compilers, so use a generic version for newer
architectures that use new enough userspace compilers
- A cleanup for virt_to_pfn/virt_to_bus to have proper type checking,
forcing the use of pointers"
* tag 'asm-generic-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
syscalls: Remove file path comments from headers
tools arch: Remove uapi bitsperlong.h of hexagon and microblaze
asm-generic: Unify uapi bitsperlong.h for arm64, riscv and loongarch
m68k/mm: Make pfn accessors static inlines
arm64: memory: Make virt_to_pfn() a static inline
ARM: mm: Make virt_to_pfn() a static inline
asm-generic/page.h: Make pfn accessors static inlines
xen/netback: Pass (void *) to virt_to_page()
netfs: Pass a pointer to virt_to_page()
cifs: Pass a pointer to virt_to_page() in cifsglob
cifs: Pass a pointer to virt_to_page()
riscv: mm: init: Pass a pointer to virt_to_page()
ARC: init: Pass a pointer to virt_to_pfn() in init
m68k: Pass a pointer to virt_to_pfn() virt_to_page()
fs/proc/kcore.c: Pass a pointer to virt_addr_valid()
80 files changed, 218 insertions, 716 deletions
diff --git a/arch/arc/mm/init.c b/arch/arc/mm/init.c index 2b89b6c53801..9f64d729c9f8 100644 --- a/arch/arc/mm/init.c +++ b/arch/arc/mm/init.c @@ -87,7 +87,7 @@ void __init setup_arch_memory(void) setup_initial_init_mm(_text, _etext, _edata, _end); /* first page of system - kernel .vector starts here */ - min_low_pfn = virt_to_pfn(CONFIG_LINUX_RAM_BASE); + min_low_pfn = virt_to_pfn((void *)CONFIG_LINUX_RAM_BASE); /* Last usable page of low mem */ max_low_pfn = max_pfn = PFN_DOWN(low_mem_start + low_mem_sz); diff --git a/arch/arm/common/sharpsl_param.c b/arch/arm/common/sharpsl_param.c index 6237ede2f0c7..1ca26c063f80 100644 --- a/arch/arm/common/sharpsl_param.c +++ b/arch/arm/common/sharpsl_param.c @@ -11,7 +11,7 @@ #include <linux/module.h> #include <linux/string.h> #include <asm/mach/sharpsl_param.h> -#include <asm/memory.h> +#include <asm/page.h> /* * Certain hardware parameters determined at the time of device manufacture, diff --git a/arch/arm/include/asm/delay.h b/arch/arm/include/asm/delay.h index 4f80b72372b4..1d069e558d8d 100644 --- a/arch/arm/include/asm/delay.h +++ b/arch/arm/include/asm/delay.h @@ -7,7 +7,7 @@ #ifndef __ASM_ARM_DELAY_H #define __ASM_ARM_DELAY_H -#include <asm/memory.h> +#include <asm/page.h> #include <asm/param.h> /* HZ */ /* diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index 7fcdc785366c..56b08ed6cc3b 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -23,7 +23,7 @@ #include <linux/string.h> #include <linux/types.h> #include <asm/byteorder.h> -#include <asm/memory.h> +#include <asm/page.h> #include <asm-generic/pci_iomap.h> /* diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h index 62e9df024445..ef2aa79ece5a 100644 --- a/arch/arm/include/asm/memory.h +++ b/arch/arm/include/asm/memory.h @@ -5,11 +5,16 @@ * Copyright (C) 2000-2002 Russell King * modification for nommu, Hyok S. Choi, 2004 * - * Note: this file should not be included by non-asm/.h files + * Note: this file should not be included explicitly, include <asm/page.h> + * to get access to these definitions. */ #ifndef __ASM_ARM_MEMORY_H #define __ASM_ARM_MEMORY_H +#ifndef _ASMARM_PAGE_H +#error "Do not include <asm/memory.h> directly" +#endif + #include <linux/compiler.h> #include <linux/const.h> #include <linux/types.h> @@ -288,10 +293,12 @@ static inline unsigned long __phys_to_virt(phys_addr_t x) #endif -#define virt_to_pfn(kaddr) \ - ((((unsigned long)(kaddr) - PAGE_OFFSET) >> PAGE_SHIFT) + \ - PHYS_PFN_OFFSET) - +static inline unsigned long virt_to_pfn(const void *p) +{ + unsigned long kaddr = (unsigned long)p; + return (((kaddr - PAGE_OFFSET) >> PAGE_SHIFT) + + PHYS_PFN_OFFSET); +} #define __pa_symbol_nodebug(x) __virt_to_phys_nodebug((x)) #ifdef CONFIG_DEBUG_VIRTUAL diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h index 28c63d172a96..119aa85d1feb 100644 --- a/arch/arm/include/asm/page.h +++ b/arch/arm/include/asm/page.h @@ -183,10 +183,10 @@ extern int pfn_valid(unsigned long); #define pfn_valid pfn_valid #endif -#include <asm/memory.h> - #endif /* !__ASSEMBLY__ */ +#include <asm/memory.h> + #define VM_DATA_DEFAULT_FLAGS VM_DATA_FLAGS_TSK_EXEC #include <asm-generic/getorder.h> diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h index a58ccbb406ad..34662a9d4cab 100644 --- a/arch/arm/include/asm/pgtable.h +++ b/arch/arm/include/asm/pgtable.h @@ -27,7 +27,7 @@ extern struct page *empty_zero_page; #else #include <asm-generic/pgtable-nopud.h> -#include <asm/memory.h> +#include <asm/page.h> #include <asm/pgtable-hwdef.h> diff --git a/arch/arm/include/asm/proc-fns.h b/arch/arm/include/asm/proc-fns.h index c82f7a29ec4a..280396483f5d 100644 --- a/arch/arm/include/asm/proc-fns.h +++ b/arch/arm/include/asm/proc-fns.h @@ -147,8 +147,6 @@ static inline void init_proc_vtable(const struct processor *p) extern void cpu_resume(void); -#include <asm/memory.h> - #ifdef CONFIG_MMU #define cpu_switch_mm(pgd,mm) cpu_do_switch_mm(virt_to_phys(pgd),mm) diff --git a/arch/arm/include/asm/sparsemem.h b/arch/arm/include/asm/sparsemem.h index d362233856a5..421e3415338a 100644 --- a/arch/arm/include/asm/sparsemem.h +++ b/arch/arm/include/asm/sparsemem.h @@ -2,7 +2,7 @@ #ifndef ASMARM_SPARSEMEM_H #define ASMARM_SPARSEMEM_H -#include <asm/memory.h> +#include <asm/page.h> /* * Two definitions are required for sparsemem: diff --git a/arch/arm/include/asm/uaccess-asm.h b/arch/arm/include/asm/uaccess-asm.h index 6451a433912c..65da32e1f1c1 100644 --- a/arch/arm/include/asm/uaccess-asm.h +++ b/arch/arm/include/asm/uaccess-asm.h @@ -5,7 +5,7 @@ #include <asm/asm-offsets.h> #include <asm/domain.h> -#include <asm/memory.h> +#include <asm/page.h> #include <asm/thread_info.h> .macro csdb diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h index 2fcbec9c306c..bb5c81823117 100644 --- a/arch/arm/include/asm/uaccess.h +++ b/arch/arm/include/asm/uaccess.h @@ -9,7 +9,7 @@ * User space memory access functions */ #include <linux/string.h> -#include <asm/memory.h> +#include <asm/page.h> #include <asm/domain.h> #include <asm/unaligned.h> #include <asm/unified.h> diff --git a/arch/arm/kernel/asm-offsets.c b/arch/arm/kernel/asm-offsets.c index 38121c59cbc2..6a80d4be743b 100644 --- a/arch/arm/kernel/asm-offsets.c +++ b/arch/arm/kernel/asm-offsets.c @@ -17,7 +17,7 @@ #include <asm/glue-pf.h> #include <asm/mach/arch.h> #include <asm/thread_info.h> -#include <asm/memory.h> +#include <asm/page.h> #include <asm/mpu.h> #include <asm/procinfo.h> #include <asm/suspend.h> diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S index 291dc48d6bed..76e8125d05d2 100644 --- a/arch/arm/kernel/entry-armv.S +++ b/arch/arm/kernel/entry-armv.S @@ -15,7 +15,7 @@ #include <linux/init.h> #include <asm/assembler.h> -#include <asm/memory.h> +#include <asm/page.h> #include <asm/glue-df.h> #include <asm/glue-pf.h> #include <asm/vfpmacros.h> diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S index 03d4c5578c5c..bcc4c9ec3aa4 100644 --- a/arch/arm/kernel/entry-common.S +++ b/arch/arm/kernel/entry-common.S @@ -9,7 +9,7 @@ #include <asm/unistd.h> #include <asm/ftrace.h> #include <asm/unwind.h> -#include <asm/memory.h> +#include <asm/page.h> #ifdef CONFIG_AEABI #include <asm/unistd-oabi.h> #endif diff --git a/arch/arm/kernel/entry-v7m.S b/arch/arm/kernel/entry-v7m.S index de8a60363c85..52bacf07ba16 100644 --- a/arch/arm/kernel/entry-v7m.S +++ b/arch/arm/kernel/entry-v7m.S @@ -6,7 +6,7 @@ * * Low-level vector interface routines for the ARMv7-M architecture */ -#include <asm/memory.h> +#include <asm/page.h> #include <asm/glue.h> #include <asm/thread_notify.h> #include <asm/v7m.h> diff --git a/arch/arm/kernel/head-nommu.S b/arch/arm/kernel/head-nommu.S index 950bef83339f..b9d6818f1ee1 100644 --- a/arch/arm/kernel/head-nommu.S +++ b/arch/arm/kernel/head-nommu.S @@ -14,12 +14,11 @@ #include <asm/assembler.h> #include <asm/ptrace.h> #include <asm/asm-offsets.h> -#include <asm/memory.h> +#include <asm/page.h> #include <asm/cp15.h> #include <asm/thread_info.h> #include <asm/v7m.h> #include <asm/mpu.h> -#include <asm/page.h> /* * Kernel startup entry point. diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S index 656991055bc1..1ec35f065617 100644 --- a/arch/arm/kernel/head.S +++ b/arch/arm/kernel/head.S @@ -17,7 +17,7 @@ #include <asm/domain.h> #include <asm/ptrace.h> #include <asm/asm-offsets.h> -#include <asm/memory.h> +#include <asm/page.h> #include <asm/thread_info.h> #if defined(CONFIG_DEBUG_LL) && !defined(CONFIG_DEBUG_SEMIHOSTING) diff --git a/arch/arm/kernel/hibernate.c b/arch/arm/kernel/hibernate.c index 2373020af965..38a90a3d12b2 100644 --- a/arch/arm/kernel/hibernate.c +++ b/arch/arm/kernel/hibernate.c @@ -19,7 +19,7 @@ #include <asm/system_misc.h> #include <asm/idmap.h> #include <asm/suspend.h> -#include <asm/memory.h> +#include <asm/page.h> #include <asm/sections.h> #include "reboot.h" diff --git a/arch/arm/kernel/suspend.c b/arch/arm/kernel/suspend.c index 43f0a3ebf390..c3ec3861dd07 100644 --- a/arch/arm/kernel/suspend.c +++ b/arch/arm/kernel/suspend.c @@ -8,7 +8,7 @@ #include <asm/bugs.h> #include <asm/cacheflush.h> #include <asm/idmap.h> -#include <asm/memory.h> +#include <asm/page.h> #include <asm/smp_plat.h> #include <asm/suspend.h> #include <asm/tlbflush.h> diff --git a/arch/arm/kernel/tcm.c b/arch/arm/kernel/tcm.c index d3a85f01b328..f59927bcfbce 100644 --- a/arch/arm/kernel/tcm.c +++ b/arch/arm/kernel/tcm.c @@ -15,7 +15,7 @@ #include <linux/string.h> /* memcpy */ #include <asm/cputype.h> #include <asm/mach/map.h> -#include <asm/memory.h> +#include <asm/page.h> #include <asm/system_info.h> #include <asm/traps.h> #include <asm/tcm.h> diff --git a/arch/arm/kernel/vmlinux-xip.lds.S b/arch/arm/kernel/vmlinux-xip.lds.S index 76678732c60d..c16d196b5aad 100644 --- a/arch/arm/kernel/vmlinux-xip.lds.S +++ b/arch/arm/kernel/vmlinux-xip.lds.S @@ -12,9 +12,8 @@ #include <asm/vmlinux.lds.h> #include <asm/cache.h> #include <asm/thread_info.h> -#include <asm/memory.h> -#include <asm/mpu.h> #include <asm/page.h> +#include <asm/mpu.h> OUTPUT_ARCH(arm) ENTRY(stext) diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S index aa12b65a7fd6..bd9127c4b451 100644 --- a/arch/arm/kernel/vmlinux.lds.S +++ b/arch/arm/kernel/vmlinux.lds.S @@ -12,9 +12,8 @@ #include <asm/vmlinux.lds.h> #include <asm/cache.h> #include <asm/thread_info.h> -#include <asm/memory.h> -#include <asm/mpu.h> #include <asm/page.h> +#include <asm/mpu.h> OUTPUT_ARCH(arm) ENTRY(stext) diff --git a/arch/arm/mach-berlin/platsmp.c b/arch/arm/mach-berlin/platsmp.c index 593fc4a69d84..ed94758d30ff 100644 --- a/arch/arm/mach-berlin/platsmp.c +++ b/arch/arm/mach-berlin/platsmp.c @@ -12,7 +12,7 @@ #include <asm/cacheflush.h> #include <asm/cp15.h> -#include <asm/memory.h> +#include <asm/page.h> #include <asm/smp_plat.h> #include <asm/smp_scu.h> diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c index aa352c2de313..68039aad3014 100644 --- a/arch/arm/mach-keystone/keystone.c +++ b/arch/arm/mach-keystone/keystone.c @@ -18,7 +18,7 @@ #include <asm/mach/map.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> -#include <asm/memory.h> +#include <asm/page.h> #include "memory.h" diff --git a/arch/arm/mach-omap2/sleep33xx.S b/arch/arm/mach-omap2/sleep33xx.S index ac3d0b363c51..3bfd8b5e03ed 100644 --- a/arch/arm/mach-omap2/sleep33xx.S +++ b/arch/arm/mach-omap2/sleep33xx.S @@ -10,7 +10,7 @@ #include <linux/platform_data/pm33xx.h> #include <linux/ti-emif-sram.h> #include <asm/assembler.h> -#include <asm/memory.h> +#include <asm/page.h> #include "iomap.h" #include "cm33xx.h" diff --git a/arch/arm/mach-omap2/sleep43xx.S b/arch/arm/mach-omap2/sleep43xx.S index 832c91327945..ec0972a48f08 100644 --- a/arch/arm/mach-omap2/sleep43xx.S +++ b/arch/arm/mach-omap2/sleep43xx.S @@ -11,7 +11,7 @@ #include <linux/platform_data/pm33xx.h> #include <asm/assembler.h> #include <asm/hardware/cache-l2x0.h> -#include <asm/memory.h> +#include <asm/page.h> #include "cm33xx.h" #include "common.h" diff --git a/arch/arm/mach-omap2/sleep44xx.S b/arch/arm/mach-omap2/sleep44xx.S index f60f6a9aed73..f09c9197808b 100644 --- a/arch/arm/mach-omap2/sleep44xx.S +++ b/arch/arm/mach-omap2/sleep44xx.S @@ -9,7 +9,7 @@ #include <linux/linkage.h> #include <asm/assembler.h> #include <asm/smp_scu.h> -#include <asm/memory.h> +#include <asm/page.h> #include <asm/hardware/cache-l2x0.h> #include "omap-secure.h" diff --git a/arch/arm/mach-pxa/gumstix.c b/arch/arm/mach-pxa/gumstix.c index 6b7197ae3c72..c9f0f62187bd 100644 --- a/arch/arm/mach-pxa/gumstix.c +++ b/arch/arm/mach-pxa/gumstix.c @@ -26,7 +26,7 @@ #include <linux/clk.h> #include <asm/setup.h> -#include <asm/memory.h> +#include <asm/page.h> #include <asm/mach-types.h> #include <asm/irq.h> #include <linux/sizes.h> diff --git a/arch/arm/mach-rockchip/sleep.S b/arch/arm/mach-rockchip/sleep.S index 3eca3922c944..38b6c5186c3c 100644 --- a/arch/arm/mach-rockchip/sleep.S +++ b/arch/arm/mach-rockchip/sleep.S @@ -6,7 +6,7 @@ #include <linux/linkage.h> #include <asm/assembler.h> -#include <asm/memory.h> +#include <asm/page.h> .data /* diff --git a/arch/arm/mach-sa1100/pm.c b/arch/arm/mach-sa1100/pm.c index 0c21ef45db68..9495fc109baa 100644 --- a/arch/arm/mach-sa1100/pm.c +++ b/arch/arm/mach-sa1100/pm.c @@ -29,7 +29,7 @@ #include <linux/time.h> #include <mach/hardware.h> -#include <asm/memory.h> +#include <asm/page.h> #include <asm/suspend.h> #include <asm/mach/time.h> diff --git a/arch/arm/mach-shmobile/headsmp-scu.S b/arch/arm/mach-shmobile/headsmp-scu.S index d0234296ae62..e892ee794d64 100644 --- a/arch/arm/mach-shmobile/headsmp-scu.S +++ b/arch/arm/mach-shmobile/headsmp-scu.S @@ -7,7 +7,7 @@ #include <linux/linkage.h> #include <linux/init.h> -#include <asm/memory.h> +#include <asm/page.h> /* * Boot code for secondary CPUs. diff --git a/arch/arm/mach-shmobile/headsmp.S b/arch/arm/mach-shmobile/headsmp.S index 9466ae61f56a..a956b489b6ea 100644 --- a/arch/arm/mach-shmobile/headsmp.S +++ b/arch/arm/mach-shmobile/headsmp.S @@ -11,7 +11,7 @@ #include <linux/linkage.h> #include <linux/threads.h> #include <asm/assembler.h> -#include <asm/memory.h> +#include <asm/page.h> #define SCTLR_MMU 0x01 #define BOOTROM_ADDRESS 0xE6340000 diff --git a/arch/arm/mach-socfpga/headsmp.S b/arch/arm/mach-socfpga/headsmp.S index 54f1844eac03..f7e91a772428 100644 --- a/arch/arm/mach-socfpga/headsmp.S +++ b/arch/arm/mach-socfpga/headsmp.S @@ -6,7 +6,7 @@ */ #include <linux/linkage.h> #include <linux/init.h> -#include <asm/memory.h> +#include <asm/page.h> #include <asm/assembler.h> .arch armv7-a diff --git a/arch/arm/mach-spear/spear.h b/arch/arm/mach-spear/spear.h index 432efd407c76..f23eaf1e522f 100644 --- a/arch/arm/mach-spear/spear.h +++ b/arch/arm/mach-spear/spear.h @@ -10,7 +10,7 @@ #ifndef __MACH_SPEAR_H #define __MACH_SPEAR_H -#include <asm/memory.h> +#include <asm/page.h> #if defined(CONFIG_ARCH_SPEAR3XX) || defined (CONFIG_ARCH_SPEAR6XX) diff --git a/arch/arm/mm/cache-fa.S b/arch/arm/mm/cache-fa.S index 3a464d1649b4..71c64e92dead 100644 --- a/arch/arm/mm/cache-fa.S +++ b/arch/arm/mm/cache-fa.S @@ -13,7 +13,6 @@ #include <linux/linkage.h> #include <linux/init.h> #include <asm/assembler.h> -#include <asm/memory.h> #include <asm/page.h> #include "proc-macros.S" diff --git a/arch/arm/mm/cache-v4wb.S b/arch/arm/mm/cache-v4wb.S index 905ac2fa2b1e..ad382cee0fdb 100644 --- a/arch/arm/mm/cache-v4wb.S +++ b/arch/arm/mm/cache-v4wb.S @@ -7,7 +7,6 @@ #include <linux/linkage.h> #include <linux/init.h> #include <asm/assembler.h> -#include <asm/memory.h> #include <asm/page.h> #include "proc-macros.S" diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index bc4ed5ce3e00..033a1bce2b17 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c @@ -25,7 +25,7 @@ #include <linux/sizes.h> #include <linux/cma.h> -#include <asm/memory.h> +#include <asm/page.h> #include <asm/highmem.h> #include <asm/cacheflush.h> #include <asm/tlbflush.h> diff --git a/arch/arm/mm/dump.c b/arch/arm/mm/dump.c index 059eb4cdc9c2..a9381095ab36 100644 --- a/arch/arm/mm/dump.c +++ b/arch/arm/mm/dump.c @@ -15,7 +15,7 @@ #include <asm/domain.h> #include <asm/fixmap.h> -#include <asm/memory.h> +#include <asm/page.h> #include <asm/ptdump.h> static struct addr_marker address_markers[] = { diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index ce64bdb55a16..a42e4cd11db2 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -26,7 +26,7 @@ #include <asm/cp15.h> #include <asm/mach-types.h> #include <asm/memblock.h> -#include <asm/memory.h> +#include <asm/page.h> #include <asm/prom.h> #include <asm/sections.h> #include <asm/setup.h> diff --git a/arch/arm/mm/kasan_init.c b/arch/arm/mm/kasan_init.c index 46d9f4a622cb..24d71b5db62d 100644 --- a/arch/arm/mm/kasan_init.c +++ b/arch/arm/mm/kasan_init.c @@ -17,7 +17,6 @@ #include <asm/cputype.h> #include <asm/highmem.h> #include <asm/mach/map.h> -#include <asm/memory.h> #include <asm/page.h> #include <asm/pgalloc.h> #include <asm/procinfo.h> diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index f3a52c08a200..13fc4bb5f792 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -27,7 +27,7 @@ #include <asm/system_info.h> #include <asm/traps.h> #include <asm/procinfo.h> -#include <asm/memory.h> +#include <asm/page.h> #include <asm/pgalloc.h> #include <asm/kasan_def.h> diff --git a/arch/arm/mm/physaddr.c b/arch/arm/mm/physaddr.c index cf75819e4c13..3f263c840ebc 100644 --- a/arch/arm/mm/physaddr.c +++ b/arch/arm/mm/physaddr.c @@ -6,7 +6,7 @@ #include <linux/mm.h> #include <asm/sections.h> -#include <asm/memory.h> +#include <asm/page.h> #include <asm/fixmap.h> #include <asm/dma.h> diff --git a/arch/arm/mm/pmsa-v8.c b/arch/arm/mm/pmsa-v8.c index 8359748a19a1..28cdc5468406 100644 --- a/arch/arm/mm/pmsa-v8.c +++ b/arch/arm/mm/pmsa-v8.c @@ -11,7 +11,7 @@ #include <asm/cputype.h> #include <asm/mpu.h> -#include <asm/memory.h> +#include <asm/page.h> #include <asm/sections.h> #include "mm.h" diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S index 6b4ef9539b68..193c7aeb6703 100644 --- a/arch/arm/mm/proc-v7.S +++ b/arch/arm/mm/proc-v7.S @@ -14,7 +14,7 @@ #include <asm/asm-offsets.h> #include <asm/hwcap.h> #include <asm/pgtable-hwdef.h> -#include <asm/memory.h> +#include <asm/page.h> #include "proc-macros.S" diff --git a/arch/arm/mm/proc-v7m.S b/arch/arm/mm/proc-v7m.S index 335144d50134..d65a12f851a9 100644 --- a/arch/arm/mm/proc-v7m.S +++ b/arch/arm/mm/proc-v7m.S @@ -9,7 +9,7 @@ */ #include <linux/linkage.h> #include <asm/assembler.h> -#include <asm/memory.h> +#include <asm/page.h> #include <asm/v7m.h> #include "proc-macros.S" diff --git a/arch/arm/mm/pv-fixup-asm.S b/arch/arm/mm/pv-fixup-asm.S index f8e11f7c7880..1d9f52c71ad0 100644 --- a/arch/arm/mm/pv-fixup-asm.S +++ b/arch/arm/mm/pv-fixup-asm.S @@ -9,7 +9,7 @@ #include <linux/pgtable.h> #include <asm/asm-offsets.h> #include <asm/cp15.h> -#include <asm/memory.h> +#include <asm/page.h> .section ".idmap.text", "ax" diff --git a/arch/arm64/include/asm/memory.h b/arch/arm64/include/asm/memory.h index 6e0e5722f229..fde4186cc387 100644 --- a/arch/arm64/include/asm/memory.h +++ b/arch/arm64/include/asm/memory.h @@ -333,6 +333,14 @@ static inline void *phys_to_virt(phys_addr_t x) return (void *)(__phys_to_virt(x)); } +/* Needed already here for resolving __phys_to_pfn() in virt_to_pfn() */ +#include <asm-generic/memory_model.h> + +static inline unsigned long virt_to_pfn(const void *kaddr) +{ + return __phys_to_pfn(virt_to_phys(kaddr)); +} + /* * Drivers should NOT use these either. */ @@ -341,7 +349,6 @@ static inline void *phys_to_virt(phys_addr_t x) #define __pa_nodebug(x) __virt_to_phys_nodebug((unsigned long)(x)) #define __va(x) ((void *)__phys_to_virt((phys_addr_t)(x))) #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT) -#define virt_to_pfn(x) __phys_to_pfn(__virt_to_phys((unsigned long)(x))) #define sym_to_pfn(x) __phys_to_pfn(__pa_symbol(x)) /* diff --git a/arch/arm64/include/uapi/asm/bitsperlong.h b/arch/arm64/include/uapi/asm/bitsperlong.h deleted file mode 100644 index 485d60bee26c..000000000000 --- a/arch/arm64/include/uapi/asm/bitsperlong.h +++ /dev/null @@ -1,24 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* - * Copyright (C) 2012 ARM Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ -#ifndef __ASM_BITSPERLONG_H -#define __ASM_BITSPERLONG_H - -#define __BITS_PER_LONG 64 - -#include <asm-generic/bitsperlong.h> - -#endif /* __ASM_BITSPERLONG_H */ diff --git a/arch/loongarch/include/uapi/asm/bitsperlong.h b/arch/loongarch/include/uapi/asm/bitsperlong.h deleted file mode 100644 index 00b4ba1e5cdf..000000000000 --- a/arch/loongarch/include/uapi/asm/bitsperlong.h +++ /dev/null @@ -1,9 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -#ifndef __ASM_LOONGARCH_BITSPERLONG_H -#define __ASM_LOONGARCH_BITSPERLONG_H - -#define __BITS_PER_LONG (__SIZEOF_LONG__ * 8) - -#include <asm-generic/bitsperlong.h> - -#endif /* __ASM_LOONGARCH_BITSPERLONG_H */ diff --git a/arch/m68k/include/asm/mcf_pgtable.h b/arch/m68k/include/asm/mcf_pgtable.h index d97fbb812f63..43e8da8465f9 100644 --- a/arch/m68k/include/asm/mcf_pgtable.h +++ b/arch/m68k/include/asm/mcf_pgtable.h @@ -115,7 +115,7 @@ static inline void pgd_set(pgd_t *pgdp, pmd_t *pmdp) pgd_val(*pgdp) = virt_to_phys(pmdp); } -#define __pte_page(pte) ((unsigned long) (pte_val(pte) & PAGE_MASK)) +#define __pte_page(pte) ((void *) (pte_val(pte) & PAGE_MASK)) #define pmd_page_vaddr(pmd) ((unsigned long) (pmd_val(pmd))) static inline int pte_none(pte_t pte) @@ -134,7 +134,6 @@ static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_val(*ptep) = 0; } -#define pte_pagenr(pte) ((__pte_page(pte) - PAGE_OFFSET) >> PAGE_SHIFT) #define pte_page(pte) virt_to_page(__pte_page(pte)) static inline int pmd_none2(pmd_t *pmd) { return !pmd_val(*pmd); } diff --git a/arch/m68k/include/asm/page_mm.h b/arch/m68k/include/asm/page_mm.h index 3903db2e8da7..363aa0f9ba8a 100644 --- a/arch/m68k/include/asm/page_mm.h +++ b/arch/m68k/include/asm/page_mm.h @@ -121,8 +121,15 @@ static inline void *__va(unsigned long x) * TODO: implement (fast) pfn<->pgdat_idx conversion functions, this makes lots * of the shifts unnecessary. */ -#define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT) -#define pfn_to_virt(pfn) __va((pfn) << PAGE_SHIFT) +static inline unsigned long virt_to_pfn(const void *kaddr) +{ + return __pa(kaddr) >> PAGE_SHIFT; +} + +static inline void *pfn_to_virt(unsigned long pfn) +{ + return __va(pfn << PAGE_SHIFT); +} extern int m68k_virt_to_node_shift; diff --git a/arch/m68k/include/asm/page_no.h b/arch/m68k/include/asm/page_no.h index 060e4c0e7605..af3a10973233 100644 --- a/arch/m68k/include/asm/page_no.h +++ b/arch/m68k/include/asm/page_no.h @@ -19,8 +19,15 @@ extern unsigned long memory_end; #define __pa(vaddr) ((unsigned long)(vaddr)) #define __va(paddr) ((void *)((unsigned long)(paddr))) -#define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT) -#define pfn_to_virt(pfn) __va((pfn) << PAGE_SHIFT) +static inline unsigned long virt_to_pfn(const void *kaddr) +{ + return __pa(kaddr) >> PAGE_SHIFT; +} + +static inline void *pfn_to_virt(unsigned long pfn) +{ + return __va(pfn << PAGE_SHIFT); +} #define virt_to_page(addr) (mem_map + (((unsigned long)(addr)-PAGE_OFFSET) >> PAGE_SHIFT)) #define page_to_virt(page) __va(((((page) - mem_map) << PAGE_SHIFT) + PAGE_OFFSET)) diff --git a/arch/m68k/include/asm/sun3_pgtable.h b/arch/m68k/include/asm/sun3_pgtable.h index e582b0484a55..9e7bf8a5f8f8 100644 --- a/arch/m68k/include/asm/sun3_pgtable.h +++ b/arch/m68k/include/asm/sun3_pgtable.h @@ -91,7 +91,7 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) #define pmd_set(pmdp,ptep) do {} while (0) #define __pte_page(pte) \ -((unsigned long) __va ((pte_val (pte) & SUN3_PAGE_PGNUM_MASK) << PAGE_SHIFT)) +(__va ((pte_val (pte) & SUN3_PAGE_PGNUM_MASK) << PAGE_SHIFT)) static inline unsigned long pmd_page_vaddr(pmd_t pmd) { @@ -111,7 +111,7 @@ static inline void pte_clear (struct mm_struct *mm, unsigned long addr, pte_t *p #define pte_page(pte) virt_to_page(__pte_page(pte)) #define pmd_pfn(pmd) (pmd_val(pmd) >> PAGE_SHIFT) -#define pmd_page(pmd) virt_to_page(pmd_page_vaddr(pmd)) +#define pmd_page(pmd) virt_to_page((void *)pmd_page_vaddr(pmd)) static inline int pmd_none2 (pmd_t *pmd) { return !pmd_val (*pmd); } diff --git a/arch/m68k/mm/mcfmmu.c b/arch/m68k/mm/mcfmmu.c index 42f45abea37a..a6efaa7cacde 100644 --- a/arch/m68k/mm/mcfmmu.c +++ b/arch/m68k/mm/mcfmmu.c @@ -69,7 +69,8 @@ void __init paging_init(void) /* now change pg_table to kernel virtual addresses */ for (i = 0; i < PTRS_PER_PTE; ++i, ++pg_table) { - pte_t pte = pfn_pte(virt_to_pfn(address), PAGE_INIT); + pte_t pte = pfn_pte(virt_to_pfn((void *)address), + PAGE_INIT); if (address >= (unsigned long) high_memory) pte_val(pte) = 0; diff --git a/arch/m68k/mm/motorola.c b/arch/m68k/mm/motorola.c index 911301224078..c75984e2d86b 100644 --- a/arch/m68k/mm/motorola.c +++ b/arch/m68k/mm/motorola.c @@ -102,7 +102,7 @@ static struct list_head ptable_list[2] = { LIST_HEAD_INIT(ptable_list[1]), }; -#define PD_PTABLE(page) ((ptable_desc *)&(virt_to_page(page)->lru)) +#define PD_PTABLE(page) ((ptable_desc *)&(virt_to_page((void *)(page))->lru)) #define PD_PAGE(ptable) (list_entry(ptable, struct page, lru)) #define PD_MARKBITS(dp) (*(unsigned int *)&PD_PAGE(dp)->index) @@ -201,7 +201,7 @@ int free_pointer_table(void *table, int type) list_del(dp); mmu_page_dtor((void *)page); if (type == TABLE_PTE) - pgtable_pte_page_dtor(virt_to_page(page)); + pgtable_pte_page_dtor(virt_to_page((void *)page)); free_page (page); return 1; } else if (ptable_list[type].next != dp) { diff --git a/arch/m68k/mm/sun3mmu.c b/arch/m68k/mm/sun3mmu.c index b619d0d4319c..c5e6a23e0262 100644 --- a/arch/m68k/mm/sun3mmu.c +++ b/arch/m68k/mm/sun3mmu.c @@ -75,7 +75,7 @@ void __init paging_init(void) /* now change pg_table to kernel virtual addresses */ pg_table = (pte_t *) __va ((unsigned long) pg_table); for (i=0; i<PTRS_PER_PTE; ++i, ++pg_table) { - pte_t pte = pfn_pte(virt_to_pfn(address), PAGE_INIT); + pte_t pte = pfn_pte(virt_to_pfn((void *)address), PAGE_INIT); if (address >= (unsigned long)high_memory) pte_val (pte) = 0; set_pte (pg_table, pte); diff --git a/arch/m68k/sun3/dvma.c b/arch/m68k/sun3/dvma.c index f15ff16b9997..83fcae6a0e79 100644 --- a/arch/m68k/sun3/dvma.c +++ b/arch/m68k/sun3/dvma.c @@ -29,7 +29,7 @@ static unsigned long dvma_page(unsigned long kaddr, unsigned long vaddr) j = *(volatile unsigned long *)kaddr; *(volatile unsigned long *)kaddr = j; - ptep = pfn_pte(virt_to_pfn(kaddr), PAGE_KERNEL); + ptep = pfn_pte(virt_to_pfn((void *)kaddr), PAGE_KERNEL); pte = pte_val(ptep); // pr_info("dvma_remap: addr %lx -> %lx pte %08lx\n", kaddr, vaddr, pte); if(ptelist[(vaddr & 0xff000) >> PAGE_SHIFT] != pte) { diff --git a/arch/m68k/sun3x/dvma.c b/arch/m68k/sun3x/dvma.c index 08bb92113026..a6034ba05845 100644 --- a/arch/m68k/sun3x/dvma.c +++ b/arch/m68k/sun3x/dvma.c @@ -125,7 +125,7 @@ inline int dvma_map_cpu(unsigned long kaddr, do { pr_debug("mapping %08lx phys to %08lx\n", __pa(kaddr), vaddr); - set_pte(pte, pfn_pte(virt_to_pfn(kaddr), + set_pte(pte, pfn_pte(virt_to_pfn((void *)kaddr), PAGE_KERNEL)); pte++; kaddr += PAGE_SIZE; diff --git a/arch/riscv/include/uapi/asm/bitsperlong.h b/arch/riscv/include/uapi/asm/bitsperlong.h deleted file mode 100644 index 7d0b32e3b701..000000000000 --- a/arch/riscv/include/uapi/asm/bitsperlong.h +++ /dev/null @@ -1,14 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */ -/* - * Copyright (C) 2012 ARM Ltd. - * Copyright (C) 2015 Regents of the University of California - */ - -#ifndef _UAPI_ASM_RISCV_BITSPERLONG_H -#define _UAPI_ASM_RISCV_BITSPERLONG_H - -#define __BITS_PER_LONG (__SIZEOF_POINTER__ * 8) - -#include <asm-generic/bitsperlong.h> - -#endif /* _UAPI_ASM_RISCV_BITSPERLONG_H */ diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c index 3b1e927a06b7..4b95d8999120 100644 --- a/arch/riscv/mm/init.c +++ b/arch/riscv/mm/init.c @@ -357,7 +357,7 @@ static phys_addr_t __init alloc_pte_late(uintptr_t va) unsigned long vaddr; vaddr = __get_free_page(GFP_KERNEL); - BUG_ON(!vaddr || !pgtable_pte_page_ctor(virt_to_page(vaddr))); + BUG_ON(!vaddr || !pgtable_pte_page_ctor(virt_to_page((void *)vaddr))); return __pa(vaddr); } @@ -440,7 +440,7 @@ static phys_addr_t __init alloc_pmd_late(uintptr_t va) unsigned long vaddr; vaddr = __get_free_page(GFP_KERNEL); - BUG_ON(!vaddr || !pgtable_pmd_page_ctor(virt_to_page(vaddr))); + BUG_ON(!vaddr || !pgtable_pmd_page_ctor(virt_to_page((void *)vaddr))); return __pa(vaddr); } diff --git a/drivers/memory/ti-emif-sram-pm.S b/drivers/memory/ti-emif-sram-pm.S index d60a8cfd63f3..7756b3971244 100644 --- a/drivers/memory/ti-emif-sram-pm.S +++ b/drivers/memory/ti-emif-sram-pm.S @@ -8,7 +8,7 @@ #include <linux/linkage.h> #include <asm/assembler.h> -#include <asm/memory.h> +#include <asm/page.h> #include "emif.h" #include "ti-emif-asm-offsets.h" diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c index 3d79b35eb577..c8d20cddf658 100644 --- a/drivers/net/xen-netback/netback.c +++ b/drivers/net/xen-netback/netback.c @@ -689,7 +689,7 @@ static void xenvif_fill_frags(struct xenvif_queue *queue, struct sk_buff *skb) prev_pending_idx = pending_idx; txp = &queue->pending_tx_info[pending_idx].req; - page = virt_to_page(idx_to_kaddr(queue, pending_idx)); + page = virt_to_page((void *)idx_to_kaddr(queue, pending_idx)); __skb_fill_page_desc(skb, i, page, txp->offset, txp->size); skb->len += txp->size; skb->data_len += txp->size; diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c index 5d0cf59c4926..9cb32e1a78a0 100644 --- a/fs/proc/kcore.c +++ b/fs/proc/kcore.c @@ -199,7 +199,7 @@ kclist_add_private(unsigned long pfn, unsigned long nr_pages, void *arg) ent->addr = (unsigned long)page_to_virt(p); ent->size = nr_pages << PAGE_SHIFT; - if (!virt_addr_valid(ent->addr)) + if (!virt_addr_valid((void *)ent->addr)) goto free_out; /* cut not-mapped area. ....from ppc-32 code. */ diff --git a/fs/smb/client/cifsglob.h b/fs/smb/client/cifsglob.h index ca2da713c5fe..b5808fe3469a 100644 --- a/fs/smb/client/cifsglob.h +++ b/fs/smb/client/cifsglob.h @@ -2179,7 +2179,7 @@ static inline void cifs_sg_set_buf(struct sg_table *sgtable, } while (buflen); } else { sg_set_page(&sgtable->sgl[sgtable->nents++], - virt_to_page(addr), buflen, off); + virt_to_page((void *)addr), buflen, off); } } diff --git a/fs/smb/client/smbdirect.c b/fs/smb/client/smbdirect.c index 223e17c16b60..2a2aec8c6112 100644 --- a/fs/smb/client/smbdirect.c +++ b/fs/smb/client/smbdirect.c @@ -2500,7 +2500,7 @@ static ssize_t smb_extract_kvec_to_rdma(struct iov_iter *iter, if (is_vmalloc_or_module_addr((void *)kaddr)) page = vmalloc_to_page((void *)kaddr); else - page = virt_to_page(kaddr); + page = virt_to_page((void *)kaddr); if (!smb_set_sge(rdma, page, off, seg)) return -EIO; diff --git a/include/asm-generic/page.h b/include/asm-generic/page.h index c0be2edeb484..9773582fd96e 100644 --- a/include/asm-generic/page.h +++ b/include/asm-generic/page.h @@ -74,8 +74,16 @@ extern unsigned long memory_end; #define __va(x) ((void *)((unsigned long) (x))) #define __pa(x) ((unsigned long) (x)) -#define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT) -#define pfn_to_virt(pfn) __va((pfn) << PAGE_SHIFT) +static inline unsigned long virt_to_pfn(const void *kaddr) +{ + return __pa(kaddr) >> PAGE_SHIFT; +} +#define virt_to_pfn virt_to_pfn +static inline void *pfn_to_virt(unsigned long pfn) +{ + return __va(pfn) << PAGE_SHIFT; +} +#define pfn_to_virt pfn_to_virt #define virt_to_page(addr) pfn_to_page(virt_to_pfn(addr)) #define page_to_virt(page) pfn_to_virt(page_to_pfn(page)) diff --git a/include/linux/compat.h b/include/linux/compat.h index 44b1736c95b5..1cfa4f0f490a 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -581,11 +581,7 @@ asmlinkage long compat_sys_io_pgetevents_time64(compat_aio_context_t ctx_id, struct io_event __user *events, struct __kernel_timespec __user *timeout, const struct __compat_aio_sigset __user *usig); - -/* fs/cookies.c */ asmlinkage long compat_sys_lookup_dcookie(u32, u32, char __user *, compat_size_t); - -/* fs/eventpoll.c */ asmlinkage long compat_sys_epoll_pwait(int epfd, struct epoll_event __user *events, int maxevents, int timeout, @@ -597,18 +593,12 @@ asmlinkage long compat_sys_epoll_pwait2(int epfd, const struct __kernel_timespec __user *timeout, const compat_sigset_t __user *sigmask, compat_size_t sigsetsize); - -/* fs/fcntl.c */ asmlinkage long compat_sys_fcntl(unsigned int fd, unsigned int cmd, compat_ulong_t arg); asmlinkage long compat_sys_fcntl64(unsigned int fd, unsigned int cmd, compat_ulong_t arg); - -/* fs/ioctl.c */ asmlinkage long compat_sys_ioctl(unsigned int fd, unsigned int cmd, compat_ulong_t arg); - -/* fs/open.c */ asmlinkage long compat_sys_statfs(const char __user *pathname, struct compat_statfs __user *buf); asmlinkage long compat_sys_statfs64(const char __user *pathname, @@ -623,13 +613,9 @@ asmlinkage long compat_sys_ftruncate(unsigned int, compat_ulong_t); /* No generic prototype for truncate64, ftruncate64, fallocate */ asmlinkage long compat_sys_openat(int dfd, const char __user *filename, int flags, umode_t mode); - -/* fs/readdir.c */ asmlinkage long compat_sys_getdents(unsigned int fd, struct compat_linux_dirent __user *dirent, unsigned int count); - -/* fs/read_write.c */ asmlinkage long compat_sys_lseek(unsigned int, compat_off_t, unsigned int); /* No generic prototype for pread64 and pwrite64 */ asmlinkage ssize_t compat_sys_preadv(compat_ulong_t fd, @@ -649,14 +635,10 @@ asmlinkage long compat_sys_pwritev64(unsigned long fd, const struct iovec __user *vec, unsigned long vlen, loff_t pos); #endif - -/* fs/sendfile.c */ asmlinkage long compat_sys_sendfile(int out_fd, int in_fd, compat_off_t __user *offset, compat_size_t count); asmlinkage long compat_sys_sendfile64(int out_fd, int in_fd, compat_loff_t __user *offset, compat_size_t count); - -/* fs/select.c */ asmlinkage long compat_sys_pselect6_time32(int n, compat_ulong_t __user *inp, compat_ulong_t __user *outp, compat_ulong_t __user *exp, @@ -677,68 +659,45 @@ asmlinkage long compat_sys_ppoll_time64(struct pollfd __user *ufds, struct __kernel_timespec __user *tsp, const compat_sigset_t __user *sigmask, compat_size_t sigsetsize); - -/* fs/signalfd.c */ asmlinkage long compat_sys_signalfd4(int ufd, const compat_sigset_t __user *sigmask, compat_size_t sigsetsize, int flags); - -/* fs/stat.c */ asmlinkage long compat_sys_newfstatat(unsigned int dfd, const char __user *filename, struct compat_stat __user *statbuf, int flag); asmlinkage long compat_sys_newfstat(unsigned int fd, struct compat_stat __user *statbuf); - -/* fs/sync.c: No generic prototype for sync_file_range and sync_file_range2 */ - -/* kernel/exit.c */ +/* No generic prototype for sync_file_range and sync_file_range2 */ asmlinkage long compat_sys_waitid(int, compat_pid_t, struct compat_siginfo __user *, int, struct compat_rusage __user *); - - - -/* kernel/futex.c */ asmlinkage long compat_sys_set_robust_list(struct compat_robust_list_head __user *head, compat_size_t len); asmlinkage long compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr, compat_size_t __user *len_ptr); - -/* kernel/itimer.c */ asmlinkage long compat_sys_getitimer(int which, struct old_itimerval32 __user *it); asmlinkage long compat_sys_setitimer(int which, struct old_itimerval32 __user *in, struct old_itimerval32 __user *out); - -/* kernel/kexec.c */ asmlinkage long compat_sys_kexec_load(compat_ulong_t entry, compat_ulong_t nr_segments, struct compat_kexec_segment __user *, compat_ulong_t flags); - -/* kernel/posix-timers.c */ asmlinkage long compat_sys_timer_create(clockid_t which_clock, struct compat_sigevent __user *timer_event_spec, timer_t __user *created_timer_id); - -/* kernel/ptrace.c */ asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid, compat_long_t addr, compat_long_t data); - -/* kernel/sched/core.c */ asmlinkage long compat_sys_sched_setaffinity(compat_pid_t pid, unsigned int len, compat_ulong_t __user *user_mask_ptr); asmlinkage long compat_sys_sched_getaffinity(compat_pid_t pid, unsigned int len, compat_ulong_t __user *user_mask_ptr); - -/* kernel/signal.c */ asmlinkage long compat_sys_sigaltstack(const compat_stack_t __user *uss_ptr, compat_stack_t __user *uoss_ptr); asmlinkage long compat_sys_rt_sigsuspend(compat_sigset_t __user *unewset, @@ -763,25 +722,17 @@ asmlinkage long compat_sys_rt_sigtimedwait_time64(compat_sigset_t __user *uthese asmlinkage long compat_sys_rt_sigqueueinfo(compat_pid_t pid, int sig, struct compat_siginfo __user *uinfo); /* No generic prototype for rt_sigreturn */ - -/* kernel/sys.c */ asmlinkage long compat_sys_times(struct compat_tms __user *tbuf); asmlinkage long compat_sys_getrlimit(unsigned int resource, struct compat_rlimit __user *rlim); asmlinkage long compat_sys_setrlimit(unsigned int resource, struct compat_rlimit __user *rlim); asmlinkage long compat_sys_getrusage(int who, struct compat_rusage __user *ru); - -/* kernel/time.c */ asmlinkage long compat_sys_gettimeofday(struct old_timeval32 __user *tv, struct timezone __user *tz); asmlinkage long compat_sys_settimeofday(struct old_timeval32 __user *tv, struct timezone __user *tz); - -/* kernel/timer.c */ asmlinkage long compat_sys_sysinfo(struct compat_sysinfo __user *info); - -/* ipc/mqueue.c */ asmlinkage long compat_sys_mq_open(const char __user *u_name, int oflag, compat_mode_t mode, struct compat_mq_attr __user *u_attr); @@ -790,22 +741,14 @@ asmlinkage long compat_sys_mq_notify(mqd_t mqdes, asmlinkage long compat_sys_mq_getsetattr(mqd_t mqdes, const struct compat_mq_attr __user *u_mqstat, struct compat_mq_attr __user *u_omqstat); - -/* ipc/msg.c */ asmlinkage long compat_sys_msgctl(int first, int second, void __user *uptr); asmlinkage long compat_sys_msgrcv(int msqid, compat_uptr_t msgp, compat_ssize_t msgsz, compat_long_t msgtyp, int msgflg); asmlinkage long compat_sys_msgsnd(int msqid, compat_uptr_t msgp, compat_ssize_t msgsz, int msgflg); - -/* ipc/sem.c */ asmlinkage long compat_sys_semctl(int semid, int semnum, int cmd, int arg); - -/* ipc/shm.c */ asmlinkage long compat_sys_shmctl(int first, int second, void __user *uptr); asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg); - -/* net/socket.c */ asmlinkage long compat_sys_recvfrom(int fd, void __user *buf, compat_size_t len, unsigned flags, struct sockaddr __user *addr, int __user *addrlen); @@ -813,20 +756,13 @@ asmlinkage long compat_sys_sendmsg(int fd, struct compat_msghdr __user *msg, unsigned flags); asmlinkage long compat_sys_recvmsg(int fd, struct compat_msghdr __user *msg, unsigned int flags); - -/* mm/filemap.c: No generic prototype for readahead */ - -/* security/keys/keyctl.c */ +/* No generic prototype for readahead */ asmlinkage long compat_sys_keyctl(u32 option, u32 arg2, u32 arg3, u32 arg4, u32 arg5); - -/* arch/example/kernel/sys_example.c */ asmlinkage long compat_sys_execve(const char __user *filename, const compat_uptr_t __user *argv, const compat_uptr_t __user *envp); - -/* mm/fadvise.c: No generic prototype for fadvise64_64 */ - -/* mm/, CONFIG_MMU only */ +/* No generic prototype for fadvise64_64 */ +/* CONFIG_MMU only */ asmlinkage long compat_sys_rt_tgsigqueueinfo(compat_pid_t tgid, compat_pid_t pid, int sig, struct compat_siginfo __user *uinfo); @@ -896,18 +832,18 @@ asmlinkage long compat_sys_ustat(unsigned dev, struct compat_ustat __user *u32); asmlinkage long compat_sys_recv(int fd, void __user *buf, compat_size_t len, unsigned flags); -/* obsolete: fs/readdir.c */ +/* obsolete */ asmlinkage long compat_sys_old_readdir(unsigned int fd, struct compat_old_linux_dirent __user *, unsigned int count); -/* obsolete: fs/select.c */ +/* obsolete */ asmlinkage long compat_sys_old_select(struct compat_sel_arg_struct __user *arg); -/* obsolete: ipc */ +/* obsolete */ asmlinkage long compat_sys_ipc(u32, int, int, u32, compat_uptr_t, u32); -/* obsolete: kernel/signal.c */ +/* obsolete */ #ifdef __ARCH_WANT_SYS_SIGPENDING asmlinkage long compat_sys_sigpending(compat_old_sigset_t __user *set); #endif @@ -922,7 +858,7 @@ asmlinkage long compat_sys_sigaction(int sig, struct compat_old_sigaction __user *oact); #endif -/* obsolete: net/socket.c */ +/* obsolete */ asmlinkage long compat_sys_socketcall(int call, u32 __user *args); #ifdef __ARCH_WANT_COMPAT_TRUNCATE64 diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index d18ce144037e..03e3d0121d5e 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -348,8 +348,6 @@ asmlinkage long sys_io_uring_enter(unsigned int fd, u32 to_submit, const void __user *argp, size_t argsz); asmlinkage long sys_io_uring_register(unsigned int fd, unsigned int op, void __user *arg, unsigned int nr_args); - -/* fs/xattr.c */ asmlinkage long sys_setxattr(const char __user *path, const char __user *name, const void __user *value, size_t size, int flags); asmlinkage long sys_lsetxattr(const char __user *path, const char __user *name, @@ -372,17 +370,9 @@ asmlinkage long sys_removexattr(const char __user *path, asmlinkage long sys_lremovexattr(const char __user *path, const char __user *name); asmlinkage long sys_fremovexattr(int fd, const char __user *name); - -/* fs/dcache.c */ asmlinkage long sys_getcwd(char __user *buf, unsigned long size); - -/* fs/cookies.c */ asmlinkage long sys_lookup_dcookie(u64 cookie64, char __user *buf, size_t len); - -/* fs/eventfd.c */ asmlinkage long sys_eventfd2(unsigned int count, int flags); - -/* fs/eventpoll.c */ asmlinkage long sys_epoll_create1(int flags); asmlinkage long sys_epoll_ctl(int epfd, int op, int fd, struct epoll_event __user *event); @@ -395,8 +385,6 @@ asmlinkage long sys_epoll_pwait2(int epfd, struct epoll_event __user *events, const struct __kernel_timespec __user *timeout, const sigset_t __user *sigmask, size_t sigsetsize); - -/* fs/fcntl.c */ asmlinkage long sys_dup(unsigned int fildes); asmlinkage long sys_dup3(unsigned int oldfd, unsigned int newfd, int flags); asmlinkage long sys_fcntl(unsigned int fd, unsigned int cmd, unsigned long arg); @@ -404,25 +392,15 @@ asmlinkage long sys_fcntl(unsigned int fd, unsigned int cmd, unsigned long arg); asmlinkage long sys_fcntl64(unsigned int fd, unsigned int cmd, unsigned long arg); #endif - -/* fs/inotify_user.c */ asmlinkage long sys_inotify_init1(int flags); asmlinkage long sys_inotify_add_watch(int fd, const char __user *path, u32 mask); asmlinkage long sys_inotify_rm_watch(int fd, __s32 wd); - -/* fs/ioctl.c */ asmlinkage long sys_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg); - -/* fs/ioprio.c */ asmlinkage long sys_ioprio_set(int which, int who, int ioprio); asmlinkage long sys_ioprio_get(int which, int who); - -/* fs/locks.c */ asmlinkage long sys_flock(unsigned int fd, unsigned int cmd); - -/* fs/namei.c */ asmlinkage long sys_mknodat(int dfd, const char __user * filename, umode_t mode, unsigned dev); asmlinkage long sys_mkdirat(int dfd, const char __user * pathname, umode_t mode); @@ -433,18 +411,12 @@ asmlinkage long sys_linkat(int olddfd, const char __user *oldname, int newdfd, const char __user *newname, int flags); asmlinkage long sys_renameat(int olddfd, const char __user * oldname, int newdfd, const char __user * newname); - -/* fs/namespace.c */ asmlinkage long sys_umount(char __user *name, int flags); asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name, char __user *type, unsigned long flags, void __user *data); asmlinkage long sys_pivot_root(const char __user *new_root, const char __user *put_old); - -/* fs/nfsctl.c */ - -/* fs/open.c */ asmlinkage long sys_statfs(const char __user * path, struct statfs __user *buf); asmlinkage long sys_statfs64(const char __user *path, size_t sz, @@ -479,22 +451,14 @@ asmlinkage long sys_close(unsigned int fd); asmlinkage long sys_close_range(unsigned int fd, unsigned int max_fd, unsigned int flags); asmlinkage long sys_vhangup(void); - -/* fs/pipe.c */ asmlinkage long sys_pipe2(int __user *fildes, int flags); - -/* fs/quota.c */ asmlinkage long sys_quotactl(unsigned int cmd, const char __user *special, qid_t id, void __user *addr); asmlinkage long sys_quotactl_fd(unsigned int fd, unsigned int cmd, qid_t id, void __user *addr); - -/* fs/readdir.c */ asmlinkage long sys_getdents64(unsigned int fd, struct linux_dirent64 __user *dirent, unsigned int count); - -/* fs/read_write.c */ asmlinkage long sys_llseek(unsigned int fd, unsigned long offset_high, unsigned long offset_low, loff_t __user *result, unsigned int whence); @@ -517,12 +481,8 @@ asmlinkage long sys_preadv(unsigned long fd, const struct iovec __user *vec, unsigned long vlen, unsigned long pos_l, unsigned long pos_h); asmlinkage long sys_pwritev(unsigned long fd, const struct iovec __user *vec, unsigned long vlen, unsigned long pos_l, unsigned long pos_h); - -/* fs/sendfile.c */ asmlinkage long sys_sendfile64(int out_fd, int in_fd, loff_t __user *offset, size_t count); - -/* fs/select.c */ asmlinkage long sys_pselect6(int, fd_set __user *, fd_set __user *, fd_set __user *, struct __kernel_timespec __user *, void __user *); @@ -535,19 +495,13 @@ asmlinkage long sys_ppoll(struct pollfd __user *, unsigned int, asmlinkage long sys_ppoll_time32(struct pollfd __user *, unsigned int, struct old_timespec32 __user *, const sigset_t __user *, size_t); - -/* fs/signalfd.c */ asmlinkage long sys_signalfd4(int ufd, sigset_t __user *user_mask, size_t sizemask, int flags); - -/* fs/splice.c */ asmlinkage long sys_vmsplice(int fd, const struct iovec __user *iov, unsigned long nr_segs, unsigned int flags); asmlinkage long sys_splice(int fd_in, loff_t __user *off_in, int fd_out, loff_t __user *off_out, size_t len, unsigned int flags); asmlinkage long sys_tee(int fdin, int fdout, size_t len, unsigned int flags); - -/* fs/stat.c */ asmlinkage long sys_readlinkat(int dfd, const char __user *path, char __user *buf, int bufsiz); asmlinkage long sys_newfstatat(int dfd, const char __user *filename, @@ -558,8 +512,6 @@ asmlinkage long sys_fstat64(unsigned long fd, struct stat64 __user *statbuf); asmlinkage long sys_fstatat64(int dfd, const char __user *filename, struct stat64 __user *statbuf, int flag); #endif - -/* fs/sync.c */ asmlinkage long sys_sync(void); asmlinkage long sys_fsync(unsigned int fd); asmlinkage long sys_fdatasync(unsigned int fd); @@ -567,8 +519,6 @@ asmlinkage long sys_sync_file_range2(int fd, unsigned int flags, loff_t offset, loff_t nbytes); asmlinkage long sys_sync_file_range(int fd, loff_t offset, loff_t nbytes, unsigned int flags); - -/* fs/timerfd.c */ asmlinkage long sys_timerfd_create(int clockid, int flags); asmlinkage long sys_timerfd_settime(int ufd, int flags, const struct __kernel_itimerspec __user *utmr, @@ -579,39 +529,25 @@ asmlinkage long sys_timerfd_gettime32(int ufd, asmlinkage long sys_timerfd_settime32(int ufd, int flags, const struct old_itimerspec32 __user *utmr, struct old_itimerspec32 __user *otmr); - -/* fs/utimes.c */ asmlinkage long sys_utimensat(int dfd, const char __user *filename, struct __kernel_timespec __user *utimes, int flags); asmlinkage long sys_utimensat_time32(unsigned int dfd, const char __user *filename, struct old_timespec32 __user *t, int flags); - -/* kernel/acct.c */ asmlinkage long sys_acct(const char __user *name); - -/* kernel/capability.c */ asmlinkage long sys_capget(cap_user_header_t header, cap_user_data_t dataptr); asmlinkage long sys_capset(cap_user_header_t header, const cap_user_data_t data); - -/* kernel/exec_domain.c */ asmlinkage long sys_personality(unsigned int personality); - -/* kernel/exit.c */ asmlinkage long sys_exit(int error_code); asmlinkage long sys_exit_group(int error_code); asmlinkage long sys_waitid(int which, pid_t pid, struct siginfo __user *infop, int options, struct rusage __user *ru); - -/* kernel/fork.c */ asmlinkage long sys_set_tid_address(int __user *tidptr); asmlinkage long sys_unshare(unsigned long unshare_flags); - -/* kernel/futex/syscalls.c */ asmlinkage long sys_futex(u32 __user *uaddr, int op, u32 val, const struct __kernel_timespec __user *utime, u32 __user *uaddr2, u32 val3); @@ -627,31 +563,21 @@ asmlinkage long sys_set_robust_list(struct robust_list_head __user *head, asmlinkage long sys_futex_waitv(struct futex_waitv *waiters, unsigned int nr_futexes, unsigned int flags, struct __kernel_timespec __user *timeout, clockid_t clockid); - -/* kernel/hrtimer.c */ asmlinkage long sys_nanosleep(struct __kernel_timespec __user *rqtp, struct __kernel_timespec __user *rmtp); asmlinkage long sys_nanosleep_time32(struct old_timespec32 __user *rqtp, struct old_timespec32 __user *rmtp); - -/* kernel/itimer.c */ asmlinkage long sys_getitimer(int which, struct __kernel_old_itimerval __user *value); asmlinkage long sys_setitimer(int which, struct __kernel_old_itimerval __user *value, struct __kernel_old_itimerval __user *ovalue); - -/* kernel/kexec.c */ asmlinkage long sys_kexec_load(unsigned long entry, unsigned long nr_segments, struct kexec_segment __user *segments, unsigned long flags); - -/* kernel/module.c */ asmlinkage long sys_init_module(void __user *umod, unsigned long len, const char __user *uargs); asmlinkage long sys_delete_module(const char __user *name_user, unsigned int flags); - -/* kernel/posix-timers.c */ asmlinkage long sys_timer_create(clockid_t which_clock, struct sigevent __user *timer_event_spec, timer_t __user * created_timer_id); @@ -685,15 +611,9 @@ asmlinkage long sys_clock_getres_time32(clockid_t which_clock, asmlinkage long sys_clock_nanosleep_time32(clockid_t which_clock, int flags, struct old_timespec32 __user *rqtp, struct old_timespec32 __user *rmtp); - -/* kernel/printk.c */ asmlinkage long sys_syslog(int type, char __user *buf, int len); - -/* kernel/ptrace.c */ asmlinkage long sys_ptrace(long request, long pid, unsigned long addr, unsigned long data); -/* kernel/sched/core.c */ - asmlinkage long sys_sched_setparam(pid_t pid, struct sched_param __user *param); asmlinkage long sys_sched_setscheduler(pid_t pid, int policy, @@ -712,8 +632,6 @@ asmlinkage long sys_sched_rr_get_interval(pid_t pid, struct __kernel_timespec __user *interval); asmlinkage long sys_sched_rr_get_interval_time32(pid_t pid, struct old_timespec32 __user *interval); - -/* kernel/signal.c */ asmlinkage long sys_restart_syscall(void); asmlinkage long sys_kill(pid_t pid, int sig); asmlinkage long sys_tkill(pid_t pid, int sig); @@ -739,8 +657,6 @@ asmlinkage long sys_rt_sigtimedwait_time32(const sigset_t __user *uthese, const struct old_timespec32 __user *uts, size_t sigsetsize); asmlinkage long sys_rt_sigqueueinfo(pid_t pid, int sig, siginfo_t __user *uinfo); - -/* kernel/sys.c */ asmlinkage long sys_setpriority(int which, int who, int niceval); asmlinkage long sys_getpriority(int which, int who); asmlinkage long sys_reboot(int magic1, int magic2, unsigned int cmd, @@ -774,16 +690,12 @@ asmlinkage long sys_umask(int mask); asmlinkage long sys_prctl(int option, unsigned long arg2, unsigned long arg3, unsigned long arg4, unsigned long arg5); asmlinkage long sys_getcpu(unsigned __user *cpu, unsigned __user *node, struct getcpu_cache __user *cache); - -/* kernel/time.c */ asmlinkage long sys_gettimeofday(struct __kernel_old_timeval __user *tv, struct timezone __user *tz); asmlinkage long sys_settimeofday(struct __kernel_old_timeval __user *tv, struct timezone __user *tz); asmlinkage long sys_adjtimex(struct __kernel_timex __user *txc_p); asmlinkage long sys_adjtimex_time32(struct old_timex32 __user *txc_p); - -/* kernel/sys.c */ asmlinkage long sys_getpid(void); asmlinkage long sys_getppid(void); asmlinkage long sys_getuid(void); @@ -792,8 +704,6 @@ asmlinkage long sys_getgid(void); asmlinkage long sys_getegid(void); asmlinkage long sys_gettid(void); asmlinkage long sys_sysinfo(struct sysinfo __user *info); - -/* ipc/mqueue.c */ asmlinkage long sys_mq_open(const char __user *name, int oflag, umode_t mode, struct mq_attr __user *attr); asmlinkage long sys_mq_unlink(const char __user *name); asmlinkage long sys_mq_timedsend(mqd_t mqdes, const char __user *msg_ptr, size_t msg_len, unsigned int msg_prio, const struct __kernel_timespec __user *abs_timeout); @@ -808,8 +718,6 @@ asmlinkage long sys_mq_timedsend_time32(mqd_t mqdes, const char __user *u_msg_ptr, unsigned int msg_len, unsigned int msg_prio, const struct old_timespec32 __user *u_abs_timeout); - -/* ipc/msg.c */ asmlinkage long sys_msgget(key_t key, int msgflg); asmlinkage long sys_old_msgctl(int msqid, int cmd, struct msqid_ds __user *buf); asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf); @@ -817,8 +725,6 @@ asmlinkage long sys_msgrcv(int msqid, struct msgbuf __user *msgp, size_t msgsz, long msgtyp, int msgflg); asmlinkage long sys_msgsnd(int msqid, struct msgbuf __user *msgp, size_t msgsz, int msgflg); - -/* ipc/sem.c */ asmlinkage long sys_semget(key_t key, int nsems, int semflg); asmlinkage long sys_semctl(int semid, int semnum, int cmd, unsigned long arg); asmlinkage long sys_old_semctl(int semid, int semnum, int cmd, unsigned long arg); @@ -830,15 +736,11 @@ asmlinkage long sys_semtimedop_time32(int semid, struct sembuf __user *sops, const struct old_timespec32 __user *timeout); asmlinkage long sys_semop(int semid, struct sembuf __user *sops, unsigned nsops); - -/* ipc/shm.c */ asmlinkage long sys_shmget(key_t key, size_t size, int flag); asmlinkage long sys_old_shmctl(int shmid, int cmd, struct shmid_ds __user *buf); asmlinkage long sys_shmctl(int shmid, int cmd, struct shmid_ds __user *buf); asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg); asmlinkage long sys_shmdt(char __user *shmaddr); - -/* net/socket.c */ asmlinkage long sys_socket(int, int, int); asmlinkage long sys_socketpair(int, int, int, int __user *); asmlinkage long sys_bind(int, struct sockaddr __user *, int); @@ -858,18 +760,12 @@ asmlinkage long sys_getsockopt(int fd, int level, int optname, asmlinkage long sys_shutdown(int, int); asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags); asmlinkage long sys_recvmsg(int fd, struct user_msghdr __user *msg, unsigned flags); - -/* mm/filemap.c */ asmlinkage long sys_readahead(int fd, loff_t offset, size_t count); - -/* mm/nommu.c, also with MMU */ asmlinkage long sys_brk(unsigned long brk); asmlinkage long sys_munmap(unsigned long addr, size_t len); asmlinkage long sys_mremap(unsigned long addr, unsigned long old_len, unsigned long new_len, unsigned long flags, unsigned long new_addr); - -/* security/keys/keyctl.c */ asmlinkage long sys_add_key(const char __user *_type, const char __user *_description, const void __user *_payload, @@ -881,8 +777,6 @@ asmlinkage long sys_request_key(const char __user *_type, key_serial_t destringid); asmlinkage long sys_keyctl(int cmd, unsigned long arg2, unsigned long arg3, unsigned long arg4, unsigned long arg5); - -/* arch/example/kernel/sys_example.c */ #ifdef CONFIG_CLONE_BACKWARDS asmlinkage long sys_clone(unsigned long, unsigned long, int __user *, unsigned long, int __user *); @@ -901,11 +795,9 @@ asmlinkage long sys_clone3(struct clone_args __user *uargs, size_t size); asmlinkage long sys_execve(const char __user *filename, const char __user *const __user *argv, const char __user *const __user *envp); - -/* mm/fadvise.c */ asmlinkage long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice); -/* mm/, CONFIG_MMU only */ +/* CONFIG_MMU only */ asmlinkage long sys_swapon(const char __user *specialfile, int swap_flags); asmlinkage long sys_swapoff(const char __user *specialfile); asmlinkage long sys_mprotect(unsigned long start, size_t len, @@ -943,7 +835,6 @@ asmlinkage long sys_move_pages(pid_t pid, unsigned long nr_pages, const int __user *nodes, int __user *status, int flags); - asmlinkage long sys_rt_tgsigqueueinfo(pid_t tgid, pid_t pid, int sig, siginfo_t __user *uinfo); asmlinkage long sys_perf_event_open( @@ -956,7 +847,6 @@ asmlinkage long sys_recvmmsg(int fd, struct mmsghdr __user *msg, asmlinkage long sys_recvmmsg_time32(int fd, struct mmsghdr __user *msg, unsigned int vlen, unsigned flags, struct old_timespec32 __user *timeout); - asmlinkage long sys_wait4(pid_t pid, int __user *stat_addr, int options, struct rusage __user *ru); asmlinkage long sys_prlimit64(pid_t pid, unsigned int resource, @@ -1068,7 +958,7 @@ asmlinkage long sys_cachestat(unsigned int fd, * Architecture-specific system calls */ -/* arch/x86/kernel/ioport.c */ +/* x86 */ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int on); /* pciconfig: alpha, arm, arm64, ia64, sparc */ @@ -1176,11 +1066,11 @@ asmlinkage long sys_sysfs(int option, unsigned long arg1, unsigned long arg2); asmlinkage long sys_fork(void); -/* obsolete: kernel/time/time.c */ +/* obsolete */ asmlinkage long sys_stime(__kernel_old_time_t __user *tptr); asmlinkage long sys_stime32(old_time32_t __user *tptr); -/* obsolete: kernel/signal.c */ +/* obsolete */ asmlinkage long sys_sigpending(old_sigset_t __user *uset); asmlinkage long sys_sigprocmask(int how, old_sigset_t __user *set, old_sigset_t __user *oset); @@ -1200,19 +1090,19 @@ asmlinkage long sys_sgetmask(void); asmlinkage long sys_ssetmask(int newmask); asmlinkage long sys_signal(int sig, __sighandler_t handler); -/* obsolete: kernel/sched/core.c */ +/* obsolete */ asmlinkage long sys_nice(int increment); -/* obsolete: kernel/kexec_file.c */ +/* obsolete */ asmlinkage long sys_kexec_file_load(int kernel_fd, int initrd_fd, unsigned long cmdline_len, const char __user *cmdline_ptr, unsigned long flags); -/* obsolete: kernel/exit.c */ +/* obsolete */ asmlinkage long sys_waitpid(pid_t pid, int __user *stat_addr, int options); -/* obsolete: kernel/uid16.c */ +/* obsolete */ #ifdef CONFIG_HAVE_UID16 asmlinkage long sys_chown16(const char __user *filename, old_uid_t user, old_gid_t group); @@ -1239,10 +1129,10 @@ asmlinkage long sys_getgid16(void); asmlinkage long sys_getegid16(void); #endif -/* obsolete: net/socket.c */ +/* obsolete */ asmlinkage long sys_socketcall(int call, unsigned long __user *args); -/* obsolete: fs/stat.c */ +/* obsolete */ asmlinkage long sys_stat(const char __user *filename, struct __old_kernel_stat __user *statbuf); asmlinkage long sys_lstat(const char __user *filename, @@ -1252,13 +1142,13 @@ asmlinkage long sys_fstat(unsigned int fd, asmlinkage long sys_readlink(const char __user *path, char __user *buf, int bufsiz); -/* obsolete: fs/select.c */ +/* obsolete */ asmlinkage long sys_old_select(struct sel_arg_struct __user *arg); -/* obsolete: fs/readdir.c */ +/* obsolete */ asmlinkage long sys_old_readdir(unsigned int, struct old_linux_dirent __user *, unsigned int); -/* obsolete: kernel/sys.c */ +/* obsolete */ asmlinkage long sys_gethostname(char __user *name, int len); asmlinkage long sys_uname(struct old_utsname __user *); asmlinkage long sys_olduname(struct oldold_utsname __user *); @@ -1266,11 +1156,11 @@ asmlinkage long sys_olduname(struct oldold_utsname __user *); asmlinkage long sys_old_getrlimit(unsigned int resource, struct rlimit __user *rlim); #endif -/* obsolete: ipc */ +/* obsolete */ asmlinkage long sys_ipc(unsigned int call, int first, unsigned long second, unsigned long third, void __user *ptr, long fifth); -/* obsolete: mm/ */ +/* obsolete */ asmlinkage long sys_mmap_pgoff(unsigned long addr, unsigned long len, unsigned long prot, unsigned long flags, unsigned long fd, unsigned long pgoff); diff --git a/include/uapi/asm-generic/bitsperlong.h b/include/uapi/asm-generic/bitsperlong.h index 693d9a40eb7b..352cb81947b8 100644 --- a/include/uapi/asm-generic/bitsperlong.h +++ b/include/uapi/asm-generic/bitsperlong.h @@ -2,6 +2,17 @@ #ifndef _UAPI__ASM_GENERIC_BITS_PER_LONG #define _UAPI__ASM_GENERIC_BITS_PER_LONG +#ifndef __BITS_PER_LONG +/* + * In order to keep safe and avoid regression, only unify uapi + * bitsperlong.h for some archs which are using newer toolchains + * that have the definitions of __CHAR_BIT__ and __SIZEOF_LONG__. + * See the following link for more info: + * https://lore.kernel.org/linux-arch/b9624545-2c80-49a1-ac3c-39264a591f7b@app.fastmail.com/ + */ +#if defined(__CHAR_BIT__) && defined(__SIZEOF_LONG__) +#define __BITS_PER_LONG (__CHAR_BIT__ * __SIZEOF_LONG__) +#else /* * There seems to be no way of detecting this automatically from user * space, so 64 bit architectures should override this in their @@ -9,8 +20,8 @@ * both 32 and 64 bit user space must not rely on CONFIG_64BIT * to decide it, but rather check a compiler provided macro. */ -#ifndef __BITS_PER_LONG #define __BITS_PER_LONG 32 #endif +#endif #endif /* _UAPI__ASM_GENERIC_BITS_PER_LONG */ diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h index cd639fae9086..fd6c1cb585db 100644 --- a/include/uapi/asm-generic/unistd.h +++ b/include/uapi/asm-generic/unistd.h @@ -38,12 +38,12 @@ __SYSCALL(__NR_io_destroy, sys_io_destroy) __SC_COMP(__NR_io_submit, sys_io_submit, compat_sys_io_submit) #define __NR_io_cancel 3 __SYSCALL(__NR_io_cancel, sys_io_cancel) + #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_io_getevents 4 __SC_3264(__NR_io_getevents, sys_io_getevents_time32, sys_io_getevents) #endif -/* fs/xattr.c */ #define __NR_setxattr 5 __SYSCALL(__NR_setxattr, sys_setxattr) #define __NR_lsetxattr 6 @@ -68,58 +68,38 @@ __SYSCALL(__NR_removexattr, sys_removexattr) __SYSCALL(__NR_lremovexattr, sys_lremovexattr) #define __NR_fremovexattr 16 __SYSCALL(__NR_fremovexattr, sys_fremovexattr) - -/* fs/dcache.c */ #define __NR_getcwd 17 __SYSCALL(__NR_getcwd, sys_getcwd) - -/* fs/cookies.c */ #define __NR_lookup_dcookie 18 __SC_COMP(__NR_lookup_dcookie, sys_lookup_dcookie, compat_sys_lookup_dcookie) - -/* fs/eventfd.c */ #define __NR_eventfd2 19 __SYSCALL(__NR_eventfd2, sys_eventfd2) - -/* fs/eventpoll.c */ #define __NR_epoll_create1 20 __SYSCALL(__NR_epoll_create1, sys_epoll_create1) #define __NR_epoll_ctl 21 __SYSCALL(__NR_epoll_ctl, sys_epoll_ctl) #define __NR_epoll_pwait 22 __SC_COMP(__NR_epoll_pwait, sys_epoll_pwait, compat_sys_epoll_pwait) - -/* fs/fcntl.c */ #define __NR_dup 23 __SYSCALL(__NR_dup, sys_dup) #define __NR_dup3 24 __SYSCALL(__NR_dup3, sys_dup3) #define __NR3264_fcntl 25 __SC_COMP_3264(__NR3264_fcntl, sys_fcntl64, sys_fcntl, compat_sys_fcntl64) - -/* fs/inotify_user.c */ #define __NR_inotify_init1 26 __SYSCALL(__NR_inotify_init1, sys_inotify_init1) #define __NR_inotify_add_watch 27 __SYSCALL(__NR_inotify_add_watch, sys_inotify_add_watch) #define __NR_inotify_rm_watch 28 __SYSCALL(__NR_inotify_rm_watch, sys_inotify_rm_watch) - -/* fs/ioctl.c */ #define __NR_ioctl 29 __SC_COMP(__NR_ioctl, sys_ioctl, compat_sys_ioctl) - -/* fs/ioprio.c */ #define __NR_ioprio_set 30 __SYSCALL(__NR_ioprio_set, sys_ioprio_set) #define __NR_ioprio_get 31 __SYSCALL(__NR_ioprio_get, sys_ioprio_get) - -/* fs/locks.c */ #define __NR_flock 32 __SYSCALL(__NR_flock, sys_flock) - -/* fs/namei.c */ #define __NR_mknodat 33 __SYSCALL(__NR_mknodat, sys_mknodat) #define __NR_mkdirat 34 @@ -130,25 +110,21 @@ __SYSCALL(__NR_unlinkat, sys_unlinkat) __SYSCALL(__NR_symlinkat, sys_symlinkat) #define __NR_linkat 37 __SYSCALL(__NR_linkat, sys_linkat) + #ifdef __ARCH_WANT_RENAMEAT /* renameat is superseded with flags by renameat2 */ #define __NR_renameat 38 __SYSCALL(__NR_renameat, sys_renameat) #endif /* __ARCH_WANT_RENAMEAT */ -/* fs/namespace.c */ #define __NR_umount2 39 __SYSCALL(__NR_umount2, sys_umount) #define __NR_mount 40 __SYSCALL(__NR_mount, sys_mount) #define __NR_pivot_root 41 __SYSCALL(__NR_pivot_root, sys_pivot_root) - -/* fs/nfsctl.c */ #define __NR_nfsservctl 42 __SYSCALL(__NR_nfsservctl, sys_ni_syscall) - -/* fs/open.c */ #define __NR3264_statfs 43 __SC_COMP_3264(__NR3264_statfs, sys_statfs64, sys_statfs, \ compat_sys_statfs64) @@ -161,7 +137,6 @@ __SC_COMP_3264(__NR3264_truncate, sys_truncate64, sys_truncate, \ #define __NR3264_ftruncate 46 __SC_COMP_3264(__NR3264_ftruncate, sys_ftruncate64, sys_ftruncate, \ compat_sys_ftruncate64) - #define __NR_fallocate 47 __SC_COMP(__NR_fallocate, sys_fallocate, compat_sys_fallocate) #define __NR_faccessat 48 @@ -186,20 +161,12 @@ __SYSCALL(__NR_openat, sys_openat) __SYSCALL(__NR_close, sys_close) #define __NR_vhangup 58 __SYSCALL(__NR_vhangup, sys_vhangup) - -/* fs/pipe.c */ #define __NR_pipe2 59 __SYSCALL(__NR_pipe2, sys_pipe2) - -/* fs/quota.c */ #define __NR_quotactl 60 __SYSCALL(__NR_quotactl, sys_quotactl) - -/* fs/readdir.c */ #define __NR_getdents64 61 __SYSCALL(__NR_getdents64, sys_getdents64) - -/* fs/read_write.c */ #define __NR3264_lseek 62 __SC_3264(__NR3264_lseek, sys_llseek, sys_lseek) #define __NR_read 63 @@ -218,12 +185,9 @@ __SC_COMP(__NR_pwrite64, sys_pwrite64, compat_sys_pwrite64) __SC_COMP(__NR_preadv, sys_preadv, compat_sys_preadv) #define __NR_pwritev 70 __SC_COMP(__NR_pwritev, sys_pwritev, compat_sys_pwritev) - -/* fs/sendfile.c */ #define __NR3264_sendfile 71 __SYSCALL(__NR3264_sendfile, sys_sendfile64) -/* fs/select.c */ #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_pselect6 72 __SC_COMP_3264(__NR_pselect6, sys_pselect6_time32, sys_pselect6, compat_sys_pselect6_time32) @@ -231,21 +195,17 @@ __SC_COMP_3264(__NR_pselect6, sys_pselect6_time32, sys_pselect6, compat_sys_psel __SC_COMP_3264(__NR_ppoll, sys_ppoll_time32, sys_ppoll, compat_sys_ppoll_time32) #endif -/* fs/signalfd.c */ #define __NR_signalfd4 74 __SC_COMP(__NR_signalfd4, sys_signalfd4, compat_sys_signalfd4) - -/* fs/splice.c */ #define __NR_vmsplice 75 __SYSCALL(__NR_vmsplice, sys_vmsplice) #define __NR_splice 76 __SYSCALL(__NR_splice, sys_splice) #define __NR_tee 77 __SYSCALL(__NR_tee, sys_tee) - -/* fs/stat.c */ #define __NR_readlinkat 78 __SYSCALL(__NR_readlinkat, sys_readlinkat) + #if defined(__ARCH_WANT_NEW_STAT) || defined(__ARCH_WANT_STAT64) #define __NR3264_fstatat 79 __SC_3264(__NR3264_fstatat, sys_fstatat64, sys_newfstatat) @@ -253,13 +213,13 @@ __SC_3264(__NR3264_fstatat, sys_fstatat64, sys_newfstatat) __SC_3264(__NR3264_fstat, sys_fstat64, sys_newfstat) #endif -/* fs/sync.c */ #define __NR_sync 81 __SYSCALL(__NR_sync, sys_sync) #define __NR_fsync 82 __SYSCALL(__NR_fsync, sys_fsync) #define __NR_fdatasync 83 __SYSCALL(__NR_fdatasync, sys_fdatasync) + #ifdef __ARCH_WANT_SYNC_FILE_RANGE2 #define __NR_sync_file_range2 84 __SC_COMP(__NR_sync_file_range2, sys_sync_file_range2, \ @@ -270,9 +230,9 @@ __SC_COMP(__NR_sync_file_range, sys_sync_file_range, \ compat_sys_sync_file_range) #endif -/* fs/timerfd.c */ #define __NR_timerfd_create 85 __SYSCALL(__NR_timerfd_create, sys_timerfd_create) + #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_timerfd_settime 86 __SC_3264(__NR_timerfd_settime, sys_timerfd_settime32, \ @@ -282,45 +242,35 @@ __SC_3264(__NR_timerfd_gettime, sys_timerfd_gettime32, \ sys_timerfd_gettime) #endif -/* fs/utimes.c */ #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_utimensat 88 __SC_3264(__NR_utimensat, sys_utimensat_time32, sys_utimensat) #endif -/* kernel/acct.c */ #define __NR_acct 89 __SYSCALL(__NR_acct, sys_acct) - -/* kernel/capability.c */ #define __NR_capget 90 __SYSCALL(__NR_capget, sys_capget) #define __NR_capset 91 __SYSCALL(__NR_capset, sys_capset) - -/* kernel/exec_domain.c */ #define __NR_personality 92 __SYSCALL(__NR_personality, sys_personality) - -/* kernel/exit.c */ #define __NR_exit 93 __SYSCALL(__NR_exit, sys_exit) #define __NR_exit_group 94 __SYSCALL(__NR_exit_group, sys_exit_group) #define __NR_waitid 95 __SC_COMP(__NR_waitid, sys_waitid, compat_sys_waitid) - -/* kernel/fork.c */ #define __NR_set_tid_address 96 __SYSCALL(__NR_set_tid_address, sys_set_tid_address) #define __NR_unshare 97 __SYSCALL(__NR_unshare, sys_unshare) -/* kernel/futex.c */ #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_futex 98 __SC_3264(__NR_futex, sys_futex_time32, sys_futex) #endif + #define __NR_set_robust_list 99 __SC_COMP(__NR_set_robust_list, sys_set_robust_list, \ compat_sys_set_robust_list) @@ -328,43 +278,40 @@ __SC_COMP(__NR_set_robust_list, sys_set_robust_list, \ __SC_COMP(__NR_get_robust_list, sys_get_robust_list, \ compat_sys_get_robust_list) -/* kernel/hrtimer.c */ #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_nanosleep 101 __SC_3264(__NR_nanosleep, sys_nanosleep_time32, sys_nanosleep) #endif -/* kernel/itimer.c */ #define __NR_getitimer 102 __SC_COMP(__NR_getitimer, sys_getitimer, compat_sys_getitimer) #define __NR_setitimer 103 __SC_COMP(__NR_setitimer, sys_setitimer, compat_sys_setitimer) - -/* kernel/kexec.c */ #define __NR_kexec_load 104 __SC_COMP(__NR_kexec_load, sys_kexec_load, compat_sys_kexec_load) - -/* kernel/module.c */ #define __NR_init_module 105 __SYSCALL(__NR_init_module, sys_init_module) #define __NR_delete_module 106 __SYSCALL(__NR_delete_module, sys_delete_module) - -/* kernel/posix-timers.c */ #define __NR_timer_create 107 __SC_COMP(__NR_timer_create, sys_timer_create, compat_sys_timer_create) + #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_timer_gettime 108 __SC_3264(__NR_timer_gettime, sys_timer_gettime32, sys_timer_gettime) #endif + #define __NR_timer_getoverrun 109 __SYSCALL(__NR_timer_getoverrun, sys_timer_getoverrun) + #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_timer_settime 110 __SC_3264(__NR_timer_settime, sys_timer_settime32, sys_timer_settime) #endif + #define __NR_timer_delete 111 __SYSCALL(__NR_timer_delete, sys_timer_delete) + #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_clock_settime 112 __SC_3264(__NR_clock_settime, sys_clock_settime32, sys_clock_settime) @@ -377,15 +324,10 @@ __SC_3264(__NR_clock_nanosleep, sys_clock_nanosleep_time32, \ sys_clock_nanosleep) #endif -/* kernel/printk.c */ #define __NR_syslog 116 __SYSCALL(__NR_syslog, sys_syslog) - -/* kernel/ptrace.c */ #define __NR_ptrace 117 __SC_COMP(__NR_ptrace, sys_ptrace, compat_sys_ptrace) - -/* kernel/sched/core.c */ #define __NR_sched_setparam 118 __SYSCALL(__NR_sched_setparam, sys_sched_setparam) #define __NR_sched_setscheduler 119 @@ -406,13 +348,13 @@ __SYSCALL(__NR_sched_yield, sys_sched_yield) __SYSCALL(__NR_sched_get_priority_max, sys_sched_get_priority_max) #define __NR_sched_get_priority_min 126 __SYSCALL(__NR_sched_get_priority_min, sys_sched_get_priority_min) + #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_sched_rr_get_interval 127 __SC_3264(__NR_sched_rr_get_interval, sys_sched_rr_get_interval_time32, \ sys_sched_rr_get_interval) #endif -/* kernel/signal.c */ #define __NR_restart_syscall 128 __SYSCALL(__NR_restart_syscall, sys_restart_syscall) #define __NR_kill 129 @@ -431,18 +373,18 @@ __SC_COMP(__NR_rt_sigaction, sys_rt_sigaction, compat_sys_rt_sigaction) __SC_COMP(__NR_rt_sigprocmask, sys_rt_sigprocmask, compat_sys_rt_sigprocmask) #define __NR_rt_sigpending 136 __SC_COMP(__NR_rt_sigpending, sys_rt_sigpending, compat_sys_rt_sigpending) + #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_rt_sigtimedwait 137 __SC_COMP_3264(__NR_rt_sigtimedwait, sys_rt_sigtimedwait_time32, \ sys_rt_sigtimedwait, compat_sys_rt_sigtimedwait_time32) #endif + #define __NR_rt_sigqueueinfo 138 __SC_COMP(__NR_rt_sigqueueinfo, sys_rt_sigqueueinfo, \ compat_sys_rt_sigqueueinfo) #define __NR_rt_sigreturn 139 __SC_COMP(__NR_rt_sigreturn, sys_rt_sigreturn, compat_sys_rt_sigreturn) - -/* kernel/sys.c */ #define __NR_setpriority 140 __SYSCALL(__NR_setpriority, sys_setpriority) #define __NR_getpriority 141 @@ -507,7 +449,6 @@ __SYSCALL(__NR_prctl, sys_prctl) #define __NR_getcpu 168 __SYSCALL(__NR_getcpu, sys_getcpu) -/* kernel/time.c */ #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_gettimeofday 169 __SC_COMP(__NR_gettimeofday, sys_gettimeofday, compat_sys_gettimeofday) @@ -517,7 +458,6 @@ __SC_COMP(__NR_settimeofday, sys_settimeofday, compat_sys_settimeofday) __SC_3264(__NR_adjtimex, sys_adjtimex_time32, sys_adjtimex) #endif -/* kernel/sys.c */ #define __NR_getpid 172 __SYSCALL(__NR_getpid, sys_getpid) #define __NR_getppid 173 @@ -534,12 +474,11 @@ __SYSCALL(__NR_getegid, sys_getegid) __SYSCALL(__NR_gettid, sys_gettid) #define __NR_sysinfo 179 __SC_COMP(__NR_sysinfo, sys_sysinfo, compat_sys_sysinfo) - -/* ipc/mqueue.c */ #define __NR_mq_open 180 __SC_COMP(__NR_mq_open, sys_mq_open, compat_sys_mq_open) #define __NR_mq_unlink 181 __SYSCALL(__NR_mq_unlink, sys_mq_unlink) + #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_mq_timedsend 182 __SC_3264(__NR_mq_timedsend, sys_mq_timedsend_time32, sys_mq_timedsend) @@ -547,12 +486,11 @@ __SC_3264(__NR_mq_timedsend, sys_mq_timedsend_time32, sys_mq_timedsend) __SC_3264(__NR_mq_timedreceive, sys_mq_timedreceive_time32, \ sys_mq_timedreceive) #endif + #define __NR_mq_notify 184 __SC_COMP(__NR_mq_notify, sys_mq_notify, compat_sys_mq_notify) #define __NR_mq_getsetattr 185 __SC_COMP(__NR_mq_getsetattr, sys_mq_getsetattr, compat_sys_mq_getsetattr) - -/* ipc/msg.c */ #define __NR_msgget 186 __SYSCALL(__NR_msgget, sys_msgget) #define __NR_msgctl 187 @@ -561,20 +499,18 @@ __SC_COMP(__NR_msgctl, sys_msgctl, compat_sys_msgctl) __SC_COMP(__NR_msgrcv, sys_msgrcv, compat_sys_msgrcv) #define __NR_msgsnd 189 __SC_COMP(__NR_msgsnd, sys_msgsnd, compat_sys_msgsnd) - -/* ipc/sem.c */ #define __NR_semget 190 __SYSCALL(__NR_semget, sys_semget) #define __NR_semctl 191 __SC_COMP(__NR_semctl, sys_semctl, compat_sys_semctl) + #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_semtimedop 192 __SC_3264(__NR_semtimedop, sys_semtimedop_time32, sys_semtimedop) #endif + #define __NR_semop 193 __SYSCALL(__NR_semop, sys_semop) - -/* ipc/shm.c */ #define __NR_shmget 194 __SYSCALL(__NR_shmget, sys_shmget) #define __NR_shmctl 195 @@ -583,8 +519,6 @@ __SC_COMP(__NR_shmctl, sys_shmctl, compat_sys_shmctl) __SC_COMP(__NR_shmat, sys_shmat, compat_sys_shmat) #define __NR_shmdt 197 __SYSCALL(__NR_shmdt, sys_shmdt) - -/* net/socket.c */ #define __NR_socket 198 __SYSCALL(__NR_socket, sys_socket) #define __NR_socketpair 199 @@ -615,40 +549,30 @@ __SYSCALL(__NR_shutdown, sys_shutdown) __SC_COMP(__NR_sendmsg, sys_sendmsg, compat_sys_sendmsg) #define __NR_recvmsg 212 __SC_COMP(__NR_recvmsg, sys_recvmsg, compat_sys_recvmsg) - -/* mm/filemap.c */ #define __NR_readahead 213 __SC_COMP(__NR_readahead, sys_readahead, compat_sys_readahead) - -/* mm/nommu.c, also with MMU */ #define __NR_brk 214 __SYSCALL(__NR_brk, sys_brk) #define __NR_munmap 215 __SYSCALL(__NR_munmap, sys_munmap) #define __NR_mremap 216 __SYSCALL(__NR_mremap, sys_mremap) - -/* security/keys/keyctl.c */ #define __NR_add_key 217 __SYSCALL(__NR_add_key, sys_add_key) #define __NR_request_key 218 __SYSCALL(__NR_request_key, sys_request_key) #define __NR_keyctl 219 __SC_COMP(__NR_keyctl, sys_keyctl, compat_sys_keyctl) - -/* arch/example/kernel/sys_example.c */ #define __NR_clone 220 __SYSCALL(__NR_clone, sys_clone) #define __NR_execve 221 __SC_COMP(__NR_execve, sys_execve, compat_sys_execve) - #define __NR3264_mmap 222 __SC_3264(__NR3264_mmap, sys_mmap2, sys_mmap) -/* mm/fadvise.c */ #define __NR3264_fadvise64 223 __SC_COMP(__NR3264_fadvise64, sys_fadvise64_64, compat_sys_fadvise64_64) -/* mm/, CONFIG_MMU only */ +/* CONFIG_MMU only */ #ifndef __ARCH_NOMMU #define __NR_swapon 224 __SYSCALL(__NR_swapon, sys_swapon) @@ -691,6 +615,7 @@ __SC_COMP(__NR_rt_tgsigqueueinfo, sys_rt_tgsigqueueinfo, \ __SYSCALL(__NR_perf_event_open, sys_perf_event_open) #define __NR_accept4 242 __SYSCALL(__NR_accept4, sys_accept4) + #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_recvmmsg 243 __SC_COMP_3264(__NR_recvmmsg, sys_recvmmsg_time32, sys_recvmmsg, compat_sys_recvmmsg_time32) @@ -706,6 +631,7 @@ __SC_COMP_3264(__NR_recvmmsg, sys_recvmmsg_time32, sys_recvmmsg, compat_sys_recv #define __NR_wait4 260 __SC_COMP(__NR_wait4, sys_wait4, compat_sys_wait4) #endif + #define __NR_prlimit64 261 __SYSCALL(__NR_prlimit64, sys_prlimit64) #define __NR_fanotify_init 262 @@ -716,10 +642,12 @@ __SYSCALL(__NR_fanotify_mark, sys_fanotify_mark) __SYSCALL(__NR_name_to_handle_at, sys_name_to_handle_at) #define __NR_open_by_handle_at 265 __SYSCALL(__NR_open_by_handle_at, sys_open_by_handle_at) + #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_clock_adjtime 266 __SC_3264(__NR_clock_adjtime, sys_clock_adjtime32, sys_clock_adjtime) #endif + #define __NR_syncfs 267 __SYSCALL(__NR_syncfs, sys_syncfs) #define __NR_setns 268 @@ -770,15 +698,19 @@ __SYSCALL(__NR_pkey_alloc, sys_pkey_alloc) __SYSCALL(__NR_pkey_free, sys_pkey_free) #define __NR_statx 291 __SYSCALL(__NR_statx, sys_statx) + #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_io_pgetevents 292 __SC_COMP_3264(__NR_io_pgetevents, sys_io_pgetevents_time32, sys_io_pgetevents, compat_sys_io_pgetevents) #endif + #define __NR_rseq 293 __SYSCALL(__NR_rseq, sys_rseq) #define __NR_kexec_file_load 294 __SYSCALL(__NR_kexec_file_load, sys_kexec_file_load) + /* 295 through 402 are unassigned to sync up with generic numbers, don't use */ + #if defined(__SYSCALL_COMPAT) || __BITS_PER_LONG == 32 #define __NR_clock_gettime64 403 __SYSCALL(__NR_clock_gettime64, sys_clock_gettime) @@ -844,13 +776,14 @@ __SYSCALL(__NR_fsmount, sys_fsmount) __SYSCALL(__NR_fspick, sys_fspick) #define __NR_pidfd_open 434 __SYSCALL(__NR_pidfd_open, sys_pidfd_open) + #ifdef __ARCH_WANT_SYS_CLONE3 #define __NR_clone3 435 __SYSCALL(__NR_clone3, sys_clone3) #endif + #define __NR_close_range 436 __SYSCALL(__NR_close_range, sys_close_range) - #define __NR_openat2 437 __SYSCALL(__NR_openat2, sys_openat2) #define __NR_pidfd_getfd 438 @@ -865,7 +798,6 @@ __SC_COMP(__NR_epoll_pwait2, sys_epoll_pwait2, compat_sys_epoll_pwait2) __SYSCALL(__NR_mount_setattr, sys_mount_setattr) #define __NR_quotactl_fd 443 __SYSCALL(__NR_quotactl_fd, sys_quotactl_fd) - #define __NR_landlock_create_ruleset 444 __SYSCALL(__NR_landlock_create_ruleset, sys_landlock_create_ruleset) #define __NR_landlock_add_rule 445 @@ -877,12 +809,11 @@ __SYSCALL(__NR_landlock_restrict_self, sys_landlock_restrict_self) #define __NR_memfd_secret 447 __SYSCALL(__NR_memfd_secret, sys_memfd_secret) #endif + #define __NR_process_mrelease 448 __SYSCALL(__NR_process_mrelease, sys_process_mrelease) - #define __NR_futex_waitv 449 __SYSCALL(__NR_futex_waitv, sys_futex_waitv) - #define __NR_set_mempolicy_home_node 450 __SYSCALL(__NR_set_mempolicy_home_node, sys_set_mempolicy_home_node) diff --git a/kernel/sys_ni.c b/kernel/sys_ni.c index 04bfb1e4d377..781de7cc6a4e 100644 --- a/kernel/sys_ni.c +++ b/kernel/sys_ni.c @@ -51,99 +51,35 @@ COND_SYSCALL_COMPAT(io_pgetevents); COND_SYSCALL(io_uring_setup); COND_SYSCALL(io_uring_enter); COND_SYSCALL(io_uring_register); - -/* fs/xattr.c */ - -/* fs/dcache.c */ - -/* fs/cookies.c */ COND_SYSCALL(lookup_dcookie); COND_SYSCALL_COMPAT(lookup_dcookie); - -/* fs/eventfd.c */ COND_SYSCALL(eventfd2); - -/* fs/eventfd.c */ COND_SYSCALL(epoll_create1); COND_SYSCALL(epoll_ctl); COND_SYSCALL(epoll_pwait); COND_SYSCALL_COMPAT(epoll_pwait); COND_SYSCALL(epoll_pwait2); COND_SYSCALL_COMPAT(epoll_pwait2); - -/* fs/fcntl.c */ - -/* fs/inotify_user.c */ COND_SYSCALL(inotify_init1); COND_SYSCALL(inotify_add_watch); COND_SYSCALL(inotify_rm_watch); - -/* fs/ioctl.c */ - -/* fs/ioprio.c */ COND_SYSCALL(ioprio_set); COND_SYSCALL(ioprio_get); - -/* fs/locks.c */ COND_SYSCALL(flock); - -/* fs/namei.c */ - -/* fs/namespace.c */ - -/* fs/nfsctl.c */ - -/* fs/open.c */ - -/* fs/pipe.c */ - -/* fs/quota.c */ COND_SYSCALL(quotactl); COND_SYSCALL(quotactl_fd); - -/* fs/readdir.c */ - -/* fs/read_write.c */ - -/* fs/sendfile.c */ - -/* fs/select.c */ - -/* fs/signalfd.c */ COND_SYSCALL(signalfd4); COND_SYSCALL_COMPAT(signalfd4); - -/* fs/splice.c */ - -/* fs/stat.c */ - -/* fs/sync.c */ - -/* fs/timerfd.c */ COND_SYSCALL(timerfd_create); COND_SYSCALL(timerfd_settime); COND_SYSCALL(timerfd_settime32); COND_SYSCALL(timerfd_gettime); COND_SYSCALL(timerfd_gettime32); - -/* fs/utimes.c */ - -/* kernel/acct.c */ COND_SYSCALL(acct); - -/* kernel/capability.c */ COND_SYSCALL(capget); COND_SYSCALL(capset); - -/* kernel/exec_domain.c */ - -/* kernel/exit.c */ - -/* kernel/fork.c */ /* __ARCH_WANT_SYS_CLONE3 */ COND_SYSCALL(clone3); - -/* kernel/futex/syscalls.c */ COND_SYSCALL(futex); COND_SYSCALL(futex_time32); COND_SYSCALL(set_robust_list); @@ -151,29 +87,11 @@ COND_SYSCALL_COMPAT(set_robust_list); COND_SYSCALL(get_robust_list); COND_SYSCALL_COMPAT(get_robust_list); COND_SYSCALL(futex_waitv); - -/* kernel/hrtimer.c */ - -/* kernel/itimer.c */ - -/* kernel/kexec.c */ COND_SYSCALL(kexec_load); COND_SYSCALL_COMPAT(kexec_load); - -/* kernel/module.c */ COND_SYSCALL(init_module); COND_SYSCALL(delete_module); - -/* kernel/posix-timers.c */ - -/* kernel/printk.c */ COND_SYSCALL(syslog); - -/* kernel/ptrace.c */ - -/* kernel/sched/core.c */ - -/* kernel/sys.c */ COND_SYSCALL(setregid); COND_SYSCALL(setgid); COND_SYSCALL(setreuid); @@ -186,12 +104,6 @@ COND_SYSCALL(setfsuid); COND_SYSCALL(setfsgid); COND_SYSCALL(setgroups); COND_SYSCALL(getgroups); - -/* kernel/time.c */ - -/* kernel/timer.c */ - -/* ipc/mqueue.c */ COND_SYSCALL(mq_open); COND_SYSCALL_COMPAT(mq_open); COND_SYSCALL(mq_unlink); @@ -203,8 +115,6 @@ COND_SYSCALL(mq_notify); COND_SYSCALL_COMPAT(mq_notify); COND_SYSCALL(mq_getsetattr); COND_SYSCALL_COMPAT(mq_getsetattr); - -/* ipc/msg.c */ COND_SYSCALL(msgget); COND_SYSCALL(old_msgctl); COND_SYSCALL(msgctl); @@ -214,8 +124,6 @@ COND_SYSCALL(msgrcv); COND_SYSCALL_COMPAT(msgrcv); COND_SYSCALL(msgsnd); COND_SYSCALL_COMPAT(msgsnd); - -/* ipc/sem.c */ COND_SYSCALL(semget); COND_SYSCALL(old_semctl); COND_SYSCALL(semctl); @@ -224,8 +132,6 @@ COND_SYSCALL_COMPAT(old_semctl); COND_SYSCALL(semtimedop); COND_SYSCALL(semtimedop_time32); COND_SYSCALL(semop); - -/* ipc/shm.c */ COND_SYSCALL(shmget); COND_SYSCALL(old_shmctl); COND_SYSCALL(shmctl); @@ -234,8 +140,6 @@ COND_SYSCALL_COMPAT(old_shmctl); COND_SYSCALL(shmat); COND_SYSCALL_COMPAT(shmat); COND_SYSCALL(shmdt); - -/* net/socket.c */ COND_SYSCALL(socket); COND_SYSCALL(socketpair); COND_SYSCALL(bind); @@ -256,30 +160,18 @@ COND_SYSCALL(sendmsg); COND_SYSCALL_COMPAT(sendmsg); COND_SYSCALL(recvmsg); COND_SYSCALL_COMPAT(recvmsg); - -/* mm/filemap.c */ - -/* mm/nommu.c, also with MMU */ COND_SYSCALL(mremap); - -/* security/keys/keyctl.c */ COND_SYSCALL(add_key); COND_SYSCALL(request_key); COND_SYSCALL(keyctl); COND_SYSCALL_COMPAT(keyctl); - -/* security/landlock/syscalls.c */ COND_SYSCALL(landlock_create_ruleset); COND_SYSCALL(landlock_add_rule); COND_SYSCALL(landlock_restrict_self); - -/* arch/example/kernel/sys_example.c */ - -/* mm/fadvise.c */ COND_SYSCALL(fadvise64_64); COND_SYSCALL_COMPAT(fadvise64_64); -/* mm/, CONFIG_MMU only */ +/* CONFIG_MMU only */ COND_SYSCALL(swapon); COND_SYSCALL(swapoff); COND_SYSCALL(mprotect); diff --git a/lib/scatterlist.c b/lib/scatterlist.c index e97d7060329e..e86231a44c3d 100644 --- a/lib/scatterlist.c +++ b/lib/scatterlist.c @@ -1237,7 +1237,7 @@ static ssize_t extract_kvec_to_sg(struct iov_iter *iter, if (is_vmalloc_or_module_addr((void *)kaddr)) page = vmalloc_to_page((void *)kaddr); else - page = virt_to_page(kaddr); + page = virt_to_page((void *)kaddr); sg_set_page(sg, page, len, off); sgtable->nents++; diff --git a/tools/arch/arm64/include/uapi/asm/bitsperlong.h b/tools/arch/arm64/include/uapi/asm/bitsperlong.h deleted file mode 100644 index 485d60bee26c..000000000000 --- a/tools/arch/arm64/include/uapi/asm/bitsperlong.h +++ /dev/null @@ -1,24 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* - * Copyright (C) 2012 ARM Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ -#ifndef __ASM_BITSPERLONG_H -#define __ASM_BITSPERLONG_H - -#define __BITS_PER_LONG 64 - -#include <asm-generic/bitsperlong.h> - -#endif /* __ASM_BITSPERLONG_H */ diff --git a/tools/arch/hexagon/include/uapi/asm/bitsperlong.h b/tools/arch/hexagon/include/uapi/asm/bitsperlong.h deleted file mode 100644 index 5adca0d26913..000000000000 --- a/tools/arch/hexagon/include/uapi/asm/bitsperlong.h +++ /dev/null @@ -1,27 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* - * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#ifndef __ASM_HEXAGON_BITSPERLONG_H -#define __ASM_HEXAGON_BITSPERLONG_H - -#define __BITS_PER_LONG 32 - -#include <asm-generic/bitsperlong.h> - -#endif diff --git a/tools/arch/loongarch/include/uapi/asm/bitsperlong.h b/tools/arch/loongarch/include/uapi/asm/bitsperlong.h deleted file mode 100644 index 00b4ba1e5cdf..000000000000 --- a/tools/arch/loongarch/include/uapi/asm/bitsperlong.h +++ /dev/null @@ -1,9 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -#ifndef __ASM_LOONGARCH_BITSPERLONG_H -#define __ASM_LOONGARCH_BITSPERLONG_H - -#define __BITS_PER_LONG (__SIZEOF_LONG__ * 8) - -#include <asm-generic/bitsperlong.h> - -#endif /* __ASM_LOONGARCH_BITSPERLONG_H */ diff --git a/tools/arch/microblaze/include/uapi/asm/bitsperlong.h b/tools/arch/microblaze/include/uapi/asm/bitsperlong.h deleted file mode 100644 index 76da34b10f59..000000000000 --- a/tools/arch/microblaze/include/uapi/asm/bitsperlong.h +++ /dev/null @@ -1,2 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -#include <asm-generic/bitsperlong.h> diff --git a/tools/arch/riscv/include/uapi/asm/bitsperlong.h b/tools/arch/riscv/include/uapi/asm/bitsperlong.h deleted file mode 100644 index 0b9b58b57ff6..000000000000 --- a/tools/arch/riscv/include/uapi/asm/bitsperlong.h +++ /dev/null @@ -1,14 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) 2012 ARM Ltd. - * Copyright (C) 2015 Regents of the University of California - */ - -#ifndef _UAPI_ASM_RISCV_BITSPERLONG_H -#define _UAPI_ASM_RISCV_BITSPERLONG_H - -#define __BITS_PER_LONG (__SIZEOF_POINTER__ * 8) - -#include <asm-generic/bitsperlong.h> - -#endif /* _UAPI_ASM_RISCV_BITSPERLONG_H */ diff --git a/tools/include/uapi/asm-generic/bitsperlong.h b/tools/include/uapi/asm-generic/bitsperlong.h index 23e6c416b85f..352cb81947b8 100644 --- a/tools/include/uapi/asm-generic/bitsperlong.h +++ b/tools/include/uapi/asm-generic/bitsperlong.h @@ -1,6 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _UAPI__ASM_GENERIC_BITS_PER_LONG #define _UAPI__ASM_GENERIC_BITS_PER_LONG +#ifndef __BITS_PER_LONG +/* + * In order to keep safe and avoid regression, only unify uapi + * bitsperlong.h for some archs which are using newer toolchains + * that have the definitions of __CHAR_BIT__ and __SIZEOF_LONG__. + * See the following link for more info: + * https://lore.kernel.org/linux-arch/b9624545-2c80-49a1-ac3c-39264a591f7b@app.fastmail.com/ + */ +#if defined(__CHAR_BIT__) && defined(__SIZEOF_LONG__) +#define __BITS_PER_LONG (__CHAR_BIT__ * __SIZEOF_LONG__) +#else /* * There seems to be no way of detecting this automatically from user * space, so 64 bit architectures should override this in their @@ -8,8 +20,8 @@ * both 32 and 64 bit user space must not rely on CONFIG_64BIT * to decide it, but rather check a compiler provided macro. */ -#ifndef __BITS_PER_LONG #define __BITS_PER_LONG 32 #endif +#endif #endif /* _UAPI__ASM_GENERIC_BITS_PER_LONG */ diff --git a/tools/include/uapi/asm-generic/unistd.h b/tools/include/uapi/asm-generic/unistd.h index 45fa180cc56a..dd7d8e10f16d 100644 --- a/tools/include/uapi/asm-generic/unistd.h +++ b/tools/include/uapi/asm-generic/unistd.h @@ -38,12 +38,12 @@ __SYSCALL(__NR_io_destroy, sys_io_destroy) __SC_COMP(__NR_io_submit, sys_io_submit, compat_sys_io_submit) #define __NR_io_cancel 3 __SYSCALL(__NR_io_cancel, sys_io_cancel) + #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_io_getevents 4 __SC_3264(__NR_io_getevents, sys_io_getevents_time32, sys_io_getevents) #endif -/* fs/xattr.c */ #define __NR_setxattr 5 __SYSCALL(__NR_setxattr, sys_setxattr) #define __NR_lsetxattr 6 @@ -68,58 +68,38 @@ __SYSCALL(__NR_removexattr, sys_removexattr) __SYSCALL(__NR_lremovexattr, sys_lremovexattr) #define __NR_fremovexattr 16 __SYSCALL(__NR_fremovexattr, sys_fremovexattr) - -/* fs/dcache.c */ #define __NR_getcwd 17 __SYSCALL(__NR_getcwd, sys_getcwd) - -/* fs/cookies.c */ #define __NR_lookup_dcookie 18 __SC_COMP(__NR_lookup_dcookie, sys_lookup_dcookie, compat_sys_lookup_dcookie) - -/* fs/eventfd.c */ #define __NR_eventfd2 19 __SYSCALL(__NR_eventfd2, sys_eventfd2) - -/* fs/eventpoll.c */ #define __NR_epoll_create1 20 __SYSCALL(__NR_epoll_create1, sys_epoll_create1) #define __NR_epoll_ctl 21 __SYSCALL(__NR_epoll_ctl, sys_epoll_ctl) #define __NR_epoll_pwait 22 __SC_COMP(__NR_epoll_pwait, sys_epoll_pwait, compat_sys_epoll_pwait) - -/* fs/fcntl.c */ #define __NR_dup 23 __SYSCALL(__NR_dup, sys_dup) #define __NR_dup3 24 __SYSCALL(__NR_dup3, sys_dup3) #define __NR3264_fcntl 25 __SC_COMP_3264(__NR3264_fcntl, sys_fcntl64, sys_fcntl, compat_sys_fcntl64) - -/* fs/inotify_user.c */ #define __NR_inotify_init1 26 __SYSCALL(__NR_inotify_init1, sys_inotify_init1) #define __NR_inotify_add_watch 27 __SYSCALL(__NR_inotify_add_watch, sys_inotify_add_watch) #define __NR_inotify_rm_watch 28 __SYSCALL(__NR_inotify_rm_watch, sys_inotify_rm_watch) - -/* fs/ioctl.c */ #define __NR_ioctl 29 __SC_COMP(__NR_ioctl, sys_ioctl, compat_sys_ioctl) - -/* fs/ioprio.c */ #define __NR_ioprio_set 30 __SYSCALL(__NR_ioprio_set, sys_ioprio_set) #define __NR_ioprio_get 31 __SYSCALL(__NR_ioprio_get, sys_ioprio_get) - -/* fs/locks.c */ #define __NR_flock 32 __SYSCALL(__NR_flock, sys_flock) - -/* fs/namei.c */ #define __NR_mknodat 33 __SYSCALL(__NR_mknodat, sys_mknodat) #define __NR_mkdirat 34 @@ -130,25 +110,21 @@ __SYSCALL(__NR_unlinkat, sys_unlinkat) __SYSCALL(__NR_symlinkat, sys_symlinkat) #define __NR_linkat 37 __SYSCALL(__NR_linkat, sys_linkat) + #ifdef __ARCH_WANT_RENAMEAT /* renameat is superseded with flags by renameat2 */ #define __NR_renameat 38 __SYSCALL(__NR_renameat, sys_renameat) #endif /* __ARCH_WANT_RENAMEAT */ -/* fs/namespace.c */ #define __NR_umount2 39 __SYSCALL(__NR_umount2, sys_umount) #define __NR_mount 40 __SYSCALL(__NR_mount, sys_mount) #define __NR_pivot_root 41 __SYSCALL(__NR_pivot_root, sys_pivot_root) - -/* fs/nfsctl.c */ #define __NR_nfsservctl 42 __SYSCALL(__NR_nfsservctl, sys_ni_syscall) - -/* fs/open.c */ #define __NR3264_statfs 43 __SC_COMP_3264(__NR3264_statfs, sys_statfs64, sys_statfs, \ compat_sys_statfs64) @@ -161,7 +137,6 @@ __SC_COMP_3264(__NR3264_truncate, sys_truncate64, sys_truncate, \ #define __NR3264_ftruncate 46 __SC_COMP_3264(__NR3264_ftruncate, sys_ftruncate64, sys_ftruncate, \ compat_sys_ftruncate64) - #define __NR_fallocate 47 __SC_COMP(__NR_fallocate, sys_fallocate, compat_sys_fallocate) #define __NR_faccessat 48 @@ -186,20 +161,12 @@ __SYSCALL(__NR_openat, sys_openat) __SYSCALL(__NR_close, sys_close) #define __NR_vhangup 58 __SYSCALL(__NR_vhangup, sys_vhangup) - -/* fs/pipe.c */ #define __NR_pipe2 59 __SYSCALL(__NR_pipe2, sys_pipe2) - -/* fs/quota.c */ #define __NR_quotactl 60 __SYSCALL(__NR_quotactl, sys_quotactl) - -/* fs/readdir.c */ #define __NR_getdents64 61 __SYSCALL(__NR_getdents64, sys_getdents64) - -/* fs/read_write.c */ #define __NR3264_lseek 62 __SC_3264(__NR3264_lseek, sys_llseek, sys_lseek) #define __NR_read 63 @@ -218,12 +185,9 @@ __SC_COMP(__NR_pwrite64, sys_pwrite64, compat_sys_pwrite64) __SC_COMP(__NR_preadv, sys_preadv, compat_sys_preadv) #define __NR_pwritev 70 __SC_COMP(__NR_pwritev, sys_pwritev, compat_sys_pwritev) - -/* fs/sendfile.c */ #define __NR3264_sendfile 71 __SYSCALL(__NR3264_sendfile, sys_sendfile64) -/* fs/select.c */ #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_pselect6 72 __SC_COMP_3264(__NR_pselect6, sys_pselect6_time32, sys_pselect6, compat_sys_pselect6_time32) @@ -231,21 +195,17 @@ __SC_COMP_3264(__NR_pselect6, sys_pselect6_time32, sys_pselect6, compat_sys_psel __SC_COMP_3264(__NR_ppoll, sys_ppoll_time32, sys_ppoll, compat_sys_ppoll_time32) #endif -/* fs/signalfd.c */ #define __NR_signalfd4 74 __SC_COMP(__NR_signalfd4, sys_signalfd4, compat_sys_signalfd4) - -/* fs/splice.c */ #define __NR_vmsplice 75 __SYSCALL(__NR_vmsplice, sys_vmsplice) #define __NR_splice 76 __SYSCALL(__NR_splice, sys_splice) #define __NR_tee 77 __SYSCALL(__NR_tee, sys_tee) - -/* fs/stat.c */ #define __NR_readlinkat 78 __SYSCALL(__NR_readlinkat, sys_readlinkat) + #if defined(__ARCH_WANT_NEW_STAT) || defined(__ARCH_WANT_STAT64) #define __NR3264_fstatat 79 __SC_3264(__NR3264_fstatat, sys_fstatat64, sys_newfstatat) @@ -253,13 +213,13 @@ __SC_3264(__NR3264_fstatat, sys_fstatat64, sys_newfstatat) __SC_3264(__NR3264_fstat, sys_fstat64, sys_newfstat) #endif -/* fs/sync.c */ #define __NR_sync 81 __SYSCALL(__NR_sync, sys_sync) #define __NR_fsync 82 __SYSCALL(__NR_fsync, sys_fsync) #define __NR_fdatasync 83 __SYSCALL(__NR_fdatasync, sys_fdatasync) + #ifdef __ARCH_WANT_SYNC_FILE_RANGE2 #define __NR_sync_file_range2 84 __SC_COMP(__NR_sync_file_range2, sys_sync_file_range2, \ @@ -270,9 +230,9 @@ __SC_COMP(__NR_sync_file_range, sys_sync_file_range, \ compat_sys_sync_file_range) #endif -/* fs/timerfd.c */ #define __NR_timerfd_create 85 __SYSCALL(__NR_timerfd_create, sys_timerfd_create) + #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_timerfd_settime 86 __SC_3264(__NR_timerfd_settime, sys_timerfd_settime32, \ @@ -282,45 +242,35 @@ __SC_3264(__NR_timerfd_gettime, sys_timerfd_gettime32, \ sys_timerfd_gettime) #endif -/* fs/utimes.c */ #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_utimensat 88 __SC_3264(__NR_utimensat, sys_utimensat_time32, sys_utimensat) #endif -/* kernel/acct.c */ #define __NR_acct 89 __SYSCALL(__NR_acct, sys_acct) - -/* kernel/capability.c */ #define __NR_capget 90 __SYSCALL(__NR_capget, sys_capget) #define __NR_capset 91 __SYSCALL(__NR_capset, sys_capset) - -/* kernel/exec_domain.c */ #define __NR_personality 92 __SYSCALL(__NR_personality, sys_personality) - -/* kernel/exit.c */ #define __NR_exit 93 __SYSCALL(__NR_exit, sys_exit) #define __NR_exit_group 94 __SYSCALL(__NR_exit_group, sys_exit_group) #define __NR_waitid 95 __SC_COMP(__NR_waitid, sys_waitid, compat_sys_waitid) - -/* kernel/fork.c */ #define __NR_set_tid_address 96 __SYSCALL(__NR_set_tid_address, sys_set_tid_address) #define __NR_unshare 97 __SYSCALL(__NR_unshare, sys_unshare) -/* kernel/futex.c */ #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_futex 98 __SC_3264(__NR_futex, sys_futex_time32, sys_futex) #endif + #define __NR_set_robust_list 99 __SC_COMP(__NR_set_robust_list, sys_set_robust_list, \ compat_sys_set_robust_list) @@ -328,43 +278,40 @@ __SC_COMP(__NR_set_robust_list, sys_set_robust_list, \ __SC_COMP(__NR_get_robust_list, sys_get_robust_list, \ compat_sys_get_robust_list) -/* kernel/hrtimer.c */ #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_nanosleep 101 __SC_3264(__NR_nanosleep, sys_nanosleep_time32, sys_nanosleep) #endif -/* kernel/itimer.c */ #define __NR_getitimer 102 __SC_COMP(__NR_getitimer, sys_getitimer, compat_sys_getitimer) #define __NR_setitimer 103 __SC_COMP(__NR_setitimer, sys_setitimer, compat_sys_setitimer) - -/* kernel/kexec.c */ #define __NR_kexec_load 104 __SC_COMP(__NR_kexec_load, sys_kexec_load, compat_sys_kexec_load) - -/* kernel/module.c */ #define __NR_init_module 105 __SYSCALL(__NR_init_module, sys_init_module) #define __NR_delete_module 106 __SYSCALL(__NR_delete_module, sys_delete_module) - -/* kernel/posix-timers.c */ #define __NR_timer_create 107 __SC_COMP(__NR_timer_create, sys_timer_create, compat_sys_timer_create) + #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_timer_gettime 108 __SC_3264(__NR_timer_gettime, sys_timer_gettime32, sys_timer_gettime) #endif + #define __NR_timer_getoverrun 109 __SYSCALL(__NR_timer_getoverrun, sys_timer_getoverrun) + #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_timer_settime 110 __SC_3264(__NR_timer_settime, sys_timer_settime32, sys_timer_settime) #endif + #define __NR_timer_delete 111 __SYSCALL(__NR_timer_delete, sys_timer_delete) + #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_clock_settime 112 __SC_3264(__NR_clock_settime, sys_clock_settime32, sys_clock_settime) @@ -377,15 +324,10 @@ __SC_3264(__NR_clock_nanosleep, sys_clock_nanosleep_time32, \ sys_clock_nanosleep) #endif -/* kernel/printk.c */ #define __NR_syslog 116 __SYSCALL(__NR_syslog, sys_syslog) - -/* kernel/ptrace.c */ #define __NR_ptrace 117 __SC_COMP(__NR_ptrace, sys_ptrace, compat_sys_ptrace) - -/* kernel/sched/core.c */ #define __NR_sched_setparam 118 __SYSCALL(__NR_sched_setparam, sys_sched_setparam) #define __NR_sched_setscheduler 119 @@ -406,13 +348,13 @@ __SYSCALL(__NR_sched_yield, sys_sched_yield) __SYSCALL(__NR_sched_get_priority_max, sys_sched_get_priority_max) #define __NR_sched_get_priority_min 126 __SYSCALL(__NR_sched_get_priority_min, sys_sched_get_priority_min) + #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_sched_rr_get_interval 127 __SC_3264(__NR_sched_rr_get_interval, sys_sched_rr_get_interval_time32, \ sys_sched_rr_get_interval) #endif -/* kernel/signal.c */ #define __NR_restart_syscall 128 __SYSCALL(__NR_restart_syscall, sys_restart_syscall) #define __NR_kill 129 @@ -431,18 +373,18 @@ __SC_COMP(__NR_rt_sigaction, sys_rt_sigaction, compat_sys_rt_sigaction) __SC_COMP(__NR_rt_sigprocmask, sys_rt_sigprocmask, compat_sys_rt_sigprocmask) #define __NR_rt_sigpending 136 __SC_COMP(__NR_rt_sigpending, sys_rt_sigpending, compat_sys_rt_sigpending) + #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_rt_sigtimedwait 137 __SC_COMP_3264(__NR_rt_sigtimedwait, sys_rt_sigtimedwait_time32, \ sys_rt_sigtimedwait, compat_sys_rt_sigtimedwait_time32) #endif + #define __NR_rt_sigqueueinfo 138 __SC_COMP(__NR_rt_sigqueueinfo, sys_rt_sigqueueinfo, \ compat_sys_rt_sigqueueinfo) #define __NR_rt_sigreturn 139 __SC_COMP(__NR_rt_sigreturn, sys_rt_sigreturn, compat_sys_rt_sigreturn) - -/* kernel/sys.c */ #define __NR_setpriority 140 __SYSCALL(__NR_setpriority, sys_setpriority) #define __NR_getpriority 141 @@ -507,7 +449,6 @@ __SYSCALL(__NR_prctl, sys_prctl) #define __NR_getcpu 168 __SYSCALL(__NR_getcpu, sys_getcpu) -/* kernel/time.c */ #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_gettimeofday 169 __SC_COMP(__NR_gettimeofday, sys_gettimeofday, compat_sys_gettimeofday) @@ -517,7 +458,6 @@ __SC_COMP(__NR_settimeofday, sys_settimeofday, compat_sys_settimeofday) __SC_3264(__NR_adjtimex, sys_adjtimex_time32, sys_adjtimex) #endif -/* kernel/sys.c */ #define __NR_getpid 172 __SYSCALL(__NR_getpid, sys_getpid) #define __NR_getppid 173 @@ -534,12 +474,11 @@ __SYSCALL(__NR_getegid, sys_getegid) __SYSCALL(__NR_gettid, sys_gettid) #define __NR_sysinfo 179 __SC_COMP(__NR_sysinfo, sys_sysinfo, compat_sys_sysinfo) - -/* ipc/mqueue.c */ #define __NR_mq_open 180 __SC_COMP(__NR_mq_open, sys_mq_open, compat_sys_mq_open) #define __NR_mq_unlink 181 __SYSCALL(__NR_mq_unlink, sys_mq_unlink) + #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_mq_timedsend 182 __SC_3264(__NR_mq_timedsend, sys_mq_timedsend_time32, sys_mq_timedsend) @@ -547,12 +486,11 @@ __SC_3264(__NR_mq_timedsend, sys_mq_timedsend_time32, sys_mq_timedsend) __SC_3264(__NR_mq_timedreceive, sys_mq_timedreceive_time32, \ sys_mq_timedreceive) #endif + #define __NR_mq_notify 184 __SC_COMP(__NR_mq_notify, sys_mq_notify, compat_sys_mq_notify) #define __NR_mq_getsetattr 185 __SC_COMP(__NR_mq_getsetattr, sys_mq_getsetattr, compat_sys_mq_getsetattr) - -/* ipc/msg.c */ #define __NR_msgget 186 __SYSCALL(__NR_msgget, sys_msgget) #define __NR_msgctl 187 @@ -561,20 +499,18 @@ __SC_COMP(__NR_msgctl, sys_msgctl, compat_sys_msgctl) __SC_COMP(__NR_msgrcv, sys_msgrcv, compat_sys_msgrcv) #define __NR_msgsnd 189 __SC_COMP(__NR_msgsnd, sys_msgsnd, compat_sys_msgsnd) - -/* ipc/sem.c */ #define __NR_semget 190 __SYSCALL(__NR_semget, sys_semget) #define __NR_semctl 191 __SC_COMP(__NR_semctl, sys_semctl, compat_sys_semctl) + #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_semtimedop 192 __SC_3264(__NR_semtimedop, sys_semtimedop_time32, sys_semtimedop) #endif + #define __NR_semop 193 __SYSCALL(__NR_semop, sys_semop) - -/* ipc/shm.c */ #define __NR_shmget 194 __SYSCALL(__NR_shmget, sys_shmget) #define __NR_shmctl 195 @@ -583,8 +519,6 @@ __SC_COMP(__NR_shmctl, sys_shmctl, compat_sys_shmctl) __SC_COMP(__NR_shmat, sys_shmat, compat_sys_shmat) #define __NR_shmdt 197 __SYSCALL(__NR_shmdt, sys_shmdt) - -/* net/socket.c */ #define __NR_socket 198 __SYSCALL(__NR_socket, sys_socket) #define __NR_socketpair 199 @@ -615,40 +549,30 @@ __SYSCALL(__NR_shutdown, sys_shutdown) __SC_COMP(__NR_sendmsg, sys_sendmsg, compat_sys_sendmsg) #define __NR_recvmsg 212 __SC_COMP(__NR_recvmsg, sys_recvmsg, compat_sys_recvmsg) - -/* mm/filemap.c */ #define __NR_readahead 213 __SC_COMP(__NR_readahead, sys_readahead, compat_sys_readahead) - -/* mm/nommu.c, also with MMU */ #define __NR_brk 214 __SYSCALL(__NR_brk, sys_brk) #define __NR_munmap 215 __SYSCALL(__NR_munmap, sys_munmap) #define __NR_mremap 216 __SYSCALL(__NR_mremap, sys_mremap) - -/* security/keys/keyctl.c */ #define __NR_add_key 217 __SYSCALL(__NR_add_key, sys_add_key) #define __NR_request_key 218 __SYSCALL(__NR_request_key, sys_request_key) #define __NR_keyctl 219 __SC_COMP(__NR_keyctl, sys_keyctl, compat_sys_keyctl) - -/* arch/example/kernel/sys_example.c */ #define __NR_clone 220 __SYSCALL(__NR_clone, sys_clone) #define __NR_execve 221 __SC_COMP(__NR_execve, sys_execve, compat_sys_execve) - #define __NR3264_mmap 222 __SC_3264(__NR3264_mmap, sys_mmap2, sys_mmap) -/* mm/fadvise.c */ #define __NR3264_fadvise64 223 __SC_COMP(__NR3264_fadvise64, sys_fadvise64_64, compat_sys_fadvise64_64) -/* mm/, CONFIG_MMU only */ +/* CONFIG_MMU only */ #ifndef __ARCH_NOMMU #define __NR_swapon 224 __SYSCALL(__NR_swapon, sys_swapon) @@ -691,6 +615,7 @@ __SC_COMP(__NR_rt_tgsigqueueinfo, sys_rt_tgsigqueueinfo, \ __SYSCALL(__NR_perf_event_open, sys_perf_event_open) #define __NR_accept4 242 __SYSCALL(__NR_accept4, sys_accept4) + #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_recvmmsg 243 __SC_COMP_3264(__NR_recvmmsg, sys_recvmmsg_time32, sys_recvmmsg, compat_sys_recvmmsg_time32) @@ -706,6 +631,7 @@ __SC_COMP_3264(__NR_recvmmsg, sys_recvmmsg_time32, sys_recvmmsg, compat_sys_recv #define __NR_wait4 260 __SC_COMP(__NR_wait4, sys_wait4, compat_sys_wait4) #endif + #define __NR_prlimit64 261 __SYSCALL(__NR_prlimit64, sys_prlimit64) #define __NR_fanotify_init 262 @@ -716,10 +642,12 @@ __SYSCALL(__NR_fanotify_mark, sys_fanotify_mark) __SYSCALL(__NR_name_to_handle_at, sys_name_to_handle_at) #define __NR_open_by_handle_at 265 __SYSCALL(__NR_open_by_handle_at, sys_open_by_handle_at) + #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_clock_adjtime 266 __SC_3264(__NR_clock_adjtime, sys_clock_adjtime32, sys_clock_adjtime) #endif + #define __NR_syncfs 267 __SYSCALL(__NR_syncfs, sys_syncfs) #define __NR_setns 268 @@ -770,15 +698,19 @@ __SYSCALL(__NR_pkey_alloc, sys_pkey_alloc) __SYSCALL(__NR_pkey_free, sys_pkey_free) #define __NR_statx 291 __SYSCALL(__NR_statx, sys_statx) + #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32 #define __NR_io_pgetevents 292 __SC_COMP_3264(__NR_io_pgetevents, sys_io_pgetevents_time32, sys_io_pgetevents, compat_sys_io_pgetevents) #endif + #define __NR_rseq 293 __SYSCALL(__NR_rseq, sys_rseq) #define __NR_kexec_file_load 294 __SYSCALL(__NR_kexec_file_load, sys_kexec_file_load) + /* 295 through 402 are unassigned to sync up with generic numbers, don't use */ + #if defined(__SYSCALL_COMPAT) || __BITS_PER_LONG == 32 #define __NR_clock_gettime64 403 __SYSCALL(__NR_clock_gettime64, sys_clock_gettime) @@ -844,13 +776,14 @@ __SYSCALL(__NR_fsmount, sys_fsmount) __SYSCALL(__NR_fspick, sys_fspick) #define __NR_pidfd_open 434 __SYSCALL(__NR_pidfd_open, sys_pidfd_open) + #ifdef __ARCH_WANT_SYS_CLONE3 #define __NR_clone3 435 __SYSCALL(__NR_clone3, sys_clone3) #endif + #define __NR_close_range 436 __SYSCALL(__NR_close_range, sys_close_range) - #define __NR_openat2 437 __SYSCALL(__NR_openat2, sys_openat2) #define __NR_pidfd_getfd 438 @@ -865,7 +798,6 @@ __SC_COMP(__NR_epoll_pwait2, sys_epoll_pwait2, compat_sys_epoll_pwait2) __SYSCALL(__NR_mount_setattr, sys_mount_setattr) #define __NR_quotactl_fd 443 __SYSCALL(__NR_quotactl_fd, sys_quotactl_fd) - #define __NR_landlock_create_ruleset 444 __SYSCALL(__NR_landlock_create_ruleset, sys_landlock_create_ruleset) #define __NR_landlock_add_rule 445 @@ -877,12 +809,11 @@ __SYSCALL(__NR_landlock_restrict_self, sys_landlock_restrict_self) #define __NR_memfd_secret 447 __SYSCALL(__NR_memfd_secret, sys_memfd_secret) #endif + #define __NR_process_mrelease 448 __SYSCALL(__NR_process_mrelease, sys_process_mrelease) - #define __NR_futex_waitv 449 __SYSCALL(__NR_futex_waitv, sys_futex_waitv) - #define __NR_set_mempolicy_home_node 450 __SYSCALL(__NR_set_mempolicy_home_node, sys_set_mempolicy_home_node) diff --git a/tools/include/uapi/asm/bitsperlong.h b/tools/include/uapi/asm/bitsperlong.h index da5206517158..c65267afc341 100644 --- a/tools/include/uapi/asm/bitsperlong.h +++ b/tools/include/uapi/asm/bitsperlong.h @@ -1,8 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 */ #if defined(__i386__) || defined(__x86_64__) #include "../../../arch/x86/include/uapi/asm/bitsperlong.h" -#elif defined(__aarch64__) -#include "../../../arch/arm64/include/uapi/asm/bitsperlong.h" #elif defined(__powerpc__) #include "../../../arch/powerpc/include/uapi/asm/bitsperlong.h" #elif defined(__s390__) @@ -13,12 +11,8 @@ #include "../../../arch/mips/include/uapi/asm/bitsperlong.h" #elif defined(__ia64__) #include "../../../arch/ia64/include/uapi/asm/bitsperlong.h" -#elif defined(__riscv) -#include "../../../arch/riscv/include/uapi/asm/bitsperlong.h" #elif defined(__alpha__) #include "../../../arch/alpha/include/uapi/asm/bitsperlong.h" -#elif defined(__loongarch__) -#include "../../../arch/loongarch/include/uapi/asm/bitsperlong.h" #else #include <asm-generic/bitsperlong.h> #endif |