Commit-ID: 1227b344de283f96c41de02cde4b26d5290f5302 Gitweb: https://git.kernel.org/tip/1227b344de283f96c41de02cde4b26d5290f5302 Author: Tautschnig, Michael <tauts...@amazon.co.uk> AuthorDate: Wed, 14 Mar 2018 09:41:42 +0000 Committer: Thomas Gleixner <t...@linutronix.de> CommitDate: Wed, 14 Mar 2018 21:43:09 +0100
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 <tauts...@amazon.com> Signed-off-by: Thomas Gleixner <t...@linutronix.de> Cc: Andi Kleen <a...@linux.intel.com> Cc: linux-...@vger.kernel.org Cc: Dominik Brodowski <li...@dominikbrodowski.net> Cc: Jaswinder Singh <jaswin...@infradead.org> Cc: "linux-...@vger.kernel.org" Cc: "x...@kernel.org" Link: https://lkml.kernel.org/r/9c9981f4-0e5e-42a7-8788-70f3dead2...@amazon.com --- 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 4cdc0b27ec82..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 unsigned 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;
