diff options
| author | Brian Gerst <brgerst@gmail.com> | 2016-08-13 12:38:17 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-08-24 12:27:40 +0200 |
| commit | 163630191ecb0dd9e4146d3c910045aba1cfeec1 (patch) | |
| tree | 3a76093d2bb30e9df1d5c4fa102b35c4184dd69e /arch/x86/include/asm/switch_to.h | |
| parent | 4e047aa7f267c3449b6d323510d35864829aca70 (diff) | |
sched/x86/64, kgdb: Clear GDB_PS on 64-bit
switch_to() no longer saves EFLAGS, so it's bogus to look for it on the
stack. Set it to zero like 32-bit.
Signed-off-by: Brian Gerst <brgerst@gmail.com>
Reviewed-by: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Jason Wessel <jason.wessel@windriver.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1471106302-10159-3-git-send-email-brgerst@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/include/asm/switch_to.h')
0 files changed, 0 insertions, 0 deletions