diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2023-05-16 22:35:40 +0300 |
|---|---|---|
| committer | Dave Hansen <dave.hansen@linux.intel.com> | 2023-05-18 21:56:18 +0300 |
| commit | f34f0d3c10eb4d3160fc6fe7a2482cb78d3b0c12 (patch) | |
| tree | 3e1982e86e4a9eb8377bcb6335693e9e3dc6c48c | |
| parent | 056b44a4d10907ec8153863b2a0564e808ef1440 (diff) | |
| download | linux-f34f0d3c10eb4d3160fc6fe7a2482cb78d3b0c12.tar.xz | |
x86/entry: Add do_SYSENTER_32() prototype
The 32-bit system call entry points can be called on both 32-bit
and 64-bit kernels, but on the former the declarations are hidden:
arch/x86/entry/common.c:238:24: error: no previous prototype for 'do_SYSENTER_32' [-Werror=missing-prototypes]
Move them all out of the #ifdef block to avoid the warnings.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Reviewed-by: Alexander Lobakin <aleksander.lobakin@intel.com>
Link: https://lore.kernel.org/all/20230516193549.544673-12-arnd%40kernel.org
| -rw-r--r-- | arch/x86/include/asm/syscall.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/x86/include/asm/syscall.h b/arch/x86/include/asm/syscall.h index 5b85987a5e97..4fb36fba4b5a 100644 --- a/arch/x86/include/asm/syscall.h +++ b/arch/x86/include/asm/syscall.h @@ -127,9 +127,11 @@ static inline int syscall_get_arch(struct task_struct *task) } void do_syscall_64(struct pt_regs *regs, int nr); -void do_int80_syscall_32(struct pt_regs *regs); -long do_fast_syscall_32(struct pt_regs *regs); #endif /* CONFIG_X86_32 */ +void do_int80_syscall_32(struct pt_regs *regs); +long do_fast_syscall_32(struct pt_regs *regs); +long do_SYSENTER_32(struct pt_regs *regs); + #endif /* _ASM_X86_SYSCALL_H */ |