diff options
| author | Andy Lutomirski <luto@kernel.org> | 2017-11-02 00:59:00 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-11-02 11:04:38 +0100 |
| commit | 8a055d7f411d41755ce30db5bb65b154777c4b78 (patch) | |
| tree | e4ccf57a6d2d08d18c96c7a5703be93c5cea09d4 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 26c4ef9c49d8a0341f6d97ce2cfdd55d1236ed29 (diff) | |
x86/entry/64: Move SWAPGS into the common IRET-to-usermode path
All of the code paths that ended up doing IRET to usermode did
SWAPGS immediately beforehand. Move the SWAPGS into the common
code.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bpetkov@suse.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Dave Hansen <dave.hansen@intel.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/27fd6f45b7cd640de38fb9066fd0349bcd11f8e1.1509609304.git.luto@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions