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| author | Borislav Petkov | 2016-02-03 12:33:38 +0100 |
|---|---|---|
| committer | Ingo Molnar | 2016-02-09 11:41:17 +0100 |
| commit | 58b5f2cc4bdbc9b616e68639f5a84886aa5be590 (patch) | |
| tree | 07bec71eea3310896bcc6faf04dcdba9b41d01b5 /lib/string.c | |
| parent | x86/microcode/intel: Rename mc_intel variable to mc (diff) | |
| download | kernel-qcow2-linux-58b5f2cc4bdbc9b616e68639f5a84886aa5be590.tar.gz kernel-qcow2-linux-58b5f2cc4bdbc9b616e68639f5a84886aa5be590.tar.xz kernel-qcow2-linux-58b5f2cc4bdbc9b616e68639f5a84886aa5be590.zip | |
x86/microcode/intel: Move the BUG_ON up and turn it into WARN_ON
If we're going to BUG_ON() because we're running on the wrong CPU, we
better do it as the first thing we do when entering that function. And
also, turn it into a WARN_ON() because it is not worth to panic the
system if we apply the microcode on the wrong CPU - we're simply going
to exit early.
Tested-by: Thomas Voegtle <tv@lio96.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
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/1454499225-21544-11-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'lib/string.c')
0 files changed, 0 insertions, 0 deletions