diff options
| author | Dave Hansen <[email protected]> | 2015-06-07 11:37:02 -0700 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2015-06-09 12:24:31 +0200 |
| commit | 8c3641e957a948f41f0174290096ed7a3b95e703 (patch) | |
| tree | 2db374d86670e0a129e91a3cd669a9f926a0e996 /tools/perf/scripts/python/bin/export-to-postgresql-report | |
| parent | eb099e5bc5457c42043e57cf0f4ce574669b9697 (diff) | |
x86/mpx: Introduce a boot-time disable flag
MPX has the _potential_ to cause some issues. Say part of your
init system tried to protect one of its components from buffer
overflows with MPX. If there were a false positive, it's
possible that MPX could keep a system from booting.
MPX could also potentially cause performance issues since it is
present in hot paths like the unmap path.
Allow it to be disabled at boot time.
Signed-off-by: Dave Hansen <[email protected]>
Reviewed-by: Thomas Gleixner <[email protected]
Cc: Andrew Morton <[email protected]>
Cc: Dave Hansen <[email protected]>
Cc: H. Peter Anvin <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/export-to-postgresql-report')
0 files changed, 0 insertions, 0 deletions