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| author |   Tautschnig, Michael <tautschn@amazon.co.uk> | 2018-03-14 09:41:42 +0000 |
|---|---|---|
| committer |   Dominik Brodowski <linux@dominikbrodowski.net> | 2018-04-02 20:16:14 +0200 |
| commit | 4c8ca51af730cce5cc5fdc7605f8aa20575c0731 (patch) | |
| tree | b670a59c1c94cc1fb850500a4bc3c062b7686298 /arch/x86/kernel/signal.c | |
| parent | x86: fix sys_sigreturn() return type to be long, not unsigned long (diff) | |
| download | linux-dev-4c8ca51af730cce5cc5fdc7605f8aa20575c0731.tar.xz linux-dev-4c8ca51af730cce5cc5fdc7605f8aa20575c0731.zip | |
x86/sigreturn: use SYSCALL_DEFINE0
All definitions of syscalls in x86 except for those patched here have
already been using the appropriate SYSCALL_DEFINE*.
Signed-off-by: Michael Tautschnig <tautschn@amazon.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Jaswinder Singh <jaswinder@infradead.org>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: x86@kernel.org
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to '')
| -rw-r--r-- | arch/x86/kernel/signal.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c index 83a26726b689..da270b95fe4d 100644 --- a/arch/x86/kernel/signal.c +++ b/arch/x86/kernel/signal.c @@ -25,6 +25,7 @@ #include <linux/user-return-notifier.h> #include <linux/uprobes.h> #include <linux/context_tracking.h> +#include <linux/syscalls.h> #include <asm/processor.h> #include <asm/ucontext.h> @@ -601,7 +602,7 @@ static int x32_setup_rt_frame(struct ksignal *ksig, * Do a signal return; undo the signal stack. */ #ifdef CONFIG_X86_32 -asmlinkage long sys_sigreturn(void) +SYSCALL_DEFINE0(sigreturn) { struct pt_regs *regs = current_pt_regs(); struct sigframe __user *frame; @@ -633,7 +634,7 @@ badframe: } #endif /* CONFIG_X86_32 */ -asmlinkage long sys_rt_sigreturn(void) +SYSCALL_DEFINE0(rt_sigreturn) { struct pt_regs *regs = current_pt_regs(); struct rt_sigframe __user *frame; |