Messages in this thread Patch in this message | | | Date | Thu, 18 May 2023 22:03:13 -0000 | From | "tip-bot2 for Arnd Bergmann" <> | Subject | [tip: x86/cleanups] x86/entry: Add do_SYSENTER_32() prototype |
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The following commit has been merged into the x86/cleanups branch of tip:
Commit-ID: f34f0d3c10eb4d3160fc6fe7a2482cb78d3b0c12 Gitweb: https://git.kernel.org/tip/f34f0d3c10eb4d3160fc6fe7a2482cb78d3b0c12 Author: Arnd Bergmann <arnd@arndb.de> AuthorDate: Tue, 16 May 2023 21:35:40 +02:00 Committer: Dave Hansen <dave.hansen@linux.intel.com> CommitterDate: Thu, 18 May 2023 11:56:18 -07:00
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 --- arch/x86/include/asm/syscall.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/x86/include/asm/syscall.h b/arch/x86/include/asm/syscall.h index 5b85987..4fb36fb 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 */
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