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| author | Andy Lutomirski <luto@kernel.org> | 2017-06-29 08:53:20 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-07-05 10:52:57 +0200 |
| commit | 0790c9aad84901ca1bdc14746175549c8b5da215 (patch) | |
| tree | dae266f69c917aec95ceb78a08461b440602bee9 /arch/mips/include/asm/mipsregs.h | |
| parent | cba4671af7550e008f7a7835f06df0763825bf3e (diff) | |
| download | talos-obmc-linux-0790c9aad84901ca1bdc14746175549c8b5da215.tar.gz talos-obmc-linux-0790c9aad84901ca1bdc14746175549c8b5da215.zip | |
x86/mm: Add the 'nopcid' boot option to turn off PCID
The parameter is only present on x86_64 systems to save a few bytes,
as PCID is always disabled on x86_32.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Reviewed-by: Nadav Amit <nadav.amit@gmail.com>
Reviewed-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Arjan van de Ven <arjan@linux.intel.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rik van Riel <riel@redhat.com>
Cc: linux-mm@kvack.org
Link: http://lkml.kernel.org/r/8bbb2e65bcd249a5f18bfb8128b4689f08ac2b60.1498751203.git.luto@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/mips/include/asm/mipsregs.h')
0 files changed, 0 insertions, 0 deletions
