From 1d001df19d5323e642ba8ac821c713675ebccd82 Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Tue, 26 Sep 2006 10:52:26 +0200 Subject: [PATCH] Add TIF_RESTORE_SIGMASK We need TIF_RESTORE_SIGMASK in order to support ppoll() and pselect() system calls. This patch originally came from Andi, and was based heavily on David Howells' implementation of same on i386. I fixed a typo which was causing do_signal() to use the wrong signal mask. Signed-off-by: David Woodhouse Signed-off-by: Andi Kleen --- include/asm-x86_64/thread_info.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/asm-x86_64/thread_info.h') diff --git a/include/asm-x86_64/thread_info.h b/include/asm-x86_64/thread_info.h index 2029b00351f3..790c512a4369 100644 --- a/include/asm-x86_64/thread_info.h +++ b/include/asm-x86_64/thread_info.h @@ -114,6 +114,7 @@ static inline struct thread_info *stack_thread_info(void) #define TIF_IRET 5 /* force IRET */ #define TIF_SYSCALL_AUDIT 7 /* syscall auditing active */ #define TIF_SECCOMP 8 /* secure computing */ +#define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal */ /* 16 free */ #define TIF_IA32 17 /* 32bit process */ #define TIF_FORK 18 /* ret_from_fork */ @@ -128,6 +129,7 @@ static inline struct thread_info *stack_thread_info(void) #define _TIF_IRET (1<