Messages in this thread Patch in this message | | | From | "Tautschnig, Michael" <> | Subject | [PATCH] x86/sigreturn: use SYSCALL_DEFINE0 | Date | Wed, 14 Mar 2018 09:41:42 +0000 |
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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: Dominik Brodowski <linux@dominikbrodowski.net> --- arch/x86/kernel/signal.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c index b9e00e8..40ba242 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 unsigned long sys_sigreturn(void) +SYSCALL_DEFINE0(sigreturn) { struct pt_regs *regs = current_pt_regs(); struct sigframe __user *frame; @@ -633,7 +634,7 @@ asmlinkage unsigned long sys_sigreturn(void) } #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; -- 2.7.3.AMZN
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