diff options
| author | Matthias Kaehlcke <mka@chromium.org> | 2017-04-13 10:26:09 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-11-27 16:07:59 +0100 |
| commit | 68cb70349a5f87e5083ce6014f1a4e9e7b6a0e18 (patch) | |
| tree | c6fb1e0930fae20dfdbec79dfa004ae2352c2d9f /include/linux/stackprotector.h | |
| parent | 2b92e27f26f136b9c16a0ccb94a89ff599814675 (diff) | |
x86/kbuild: Use cc-option to enable -falign-{jumps/loops}
commit 2c4fd1ac3ff167c91272dc43c7bfd2269ef61557 upstream.
clang currently does not support these optimizations, only enable them
when they are available.
Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Cc: Greg Hackmann <ghackmann@google.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Michael Davidson <md@google.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: grundler@chromium.org
Link: http://lkml.kernel.org/r/20170413172609.118122-1-mka@chromium.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/stackprotector.h')
0 files changed, 0 insertions, 0 deletions