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authorChuck Ebbert <76306.1226@compuserve.com>2006-02-17 03:16:55 -0500
committerLinus Torvalds <torvalds@g5.osdl.org>2006-02-17 08:55:21 -0800
commitcfe91f9ce297e23e6fbdf61c02bdd8ab9af7c8a8 (patch)
tree55ce8c6305fc70b1b544ce7365abd6054e9b5f61
parentd30864392823d5f38002fa32950689e651ee11da (diff)
[PATCH] i386: fix singlestepping though a syscall
Do not mask TIF_SINGLESTEP bit in _TIF_WORK_MASK. Masking this stopped do_notify_resume() from being called when it should have been. Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--include/asm-i386/thread_info.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-i386/thread_info.h b/include/asm-i386/thread_info.h
index e20e99551d7..1f7d48c9ba3 100644
--- a/include/asm-i386/thread_info.h
+++ b/include/asm-i386/thread_info.h
@@ -158,8 +158,8 @@ register unsigned long current_stack_pointer asm("esp") __attribute_used__;
/* work to do on interrupt/exception return */
#define _TIF_WORK_MASK \
- (0x0000FFFF & ~(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SINGLESTEP|\
- _TIF_SECCOMP|_TIF_SYSCALL_EMU))
+ (0x0000FFFF & ~(_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
+ _TIF_SECCOMP | _TIF_SYSCALL_EMU))
/* work to do on any return to u-space */
#define _TIF_ALLWORK_MASK (0x0000FFFF & ~_TIF_SECCOMP)