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authorThomas Gleixner <[email protected]>2017-08-28 08:47:28 +0200
committerIngo Molnar <[email protected]>2017-08-29 11:42:26 +0200
commit0f42ae283c9b3ebfa34cac6d86c335aa1ebe8ac1 (patch)
tree323fe504f862f71a7cbe5f0e84b391afee8cae2f /tools/lib/api/debug.c
parentdaabb8eb9a55af90d0a55d93547a51cc6921389f (diff)
x86/mce: Remove duplicated tracing interrupt code
Machine checks are not really high frequency events. The extra two NOP5s for the disabled tracepoints are noise vs. the heavy lifting which needs to be done in the MCE handler. Signed-off-by: Thomas Gleixner <[email protected]> Cc: Andy Lutomirski <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Steven Rostedt <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/lib/api/debug.c')
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