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Groups > linux.kernel > #1204086
| From | Borislav Petkov <bp@alien8.de> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 0/3] tip-queue 2015-08-10 |
| Date | 2015-08-10 12:30 +0200 |
| Message-ID | <pVSv9-3oY-37@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
From: Borislav Petkov <bp@suse.de>
Hi Ingo,
here's a little stuff which got done baking. More specifically, the use
of this new MWAITX insn on AMD as a more power-optimal delay function.
Patch 3's commit message has details as to how exactly it was measured.
The power measurement interface will be part of fam15h_power soon too.
Please queue for 4.3.
Btw, patch 3 uses rdtsc_ordered() which is in tip/x86/asm... Patch 1
goes to tip/x86/microcode, of course.
Thanks.
Andrzej Hajda (1):
x86/microcode: Use kmemdup() rather than duplicating its
implementation
Huang Rui (2):
x86/asm: Add MONITORX/MWAITX insns support
x86/asm: Introduce an MWAITX-based delay with a configurable timer
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[PATCH 0/3] tip-queue 2015-08-10 Borislav Petkov <bp@alien8.de> - 2015-08-10 12:30 +0200 [PATCH 3/3] x86/asm: Introduce an MWAITX-based delay with a configurable timer Borislav Petkov <bp@alien8.de> - 2015-08-10 12:30 +0200
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