linux-kernel - [PATCH 0/3] Make x86's switch

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Message-Id: <cover.1461261284.git.luto@kernel.org>
Date:	Thu, 21 Apr 2016 10:57:27 -0700
From:	Andy Lutomirski <luto@...nel.org>
To:	x86@...nel.org
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Borislav Petkov <bp@...en8.de>,
	Peter Zijlstra <peterz@...radead.org>,
	Andy Lutomirski <luto@...nel.org>
Subject: [PATCH 0/3] Make x86's switch_mm run with IRQs off

This is some of the PCID prep work, but I think it's reasonable on
its own, too.  I might also want it for FSGSBASE.

Andy Lutomirski (3):
  sched: Add switch_mm_irqs_off and use it in the scheduler
  x86/mm: Uninline switch_mm
  x86/mm: Turn off IRQs in switch_mm

 arch/x86/include/asm/mmu_context.h | 101 ++-------------------------------
 arch/x86/mm/tlb.c                  | 112 +++++++++++++++++++++++++++++++++++++
 include/linux/mmu_context.h        |   7 +++
 kernel/sched/core.c                |   6 +-
 4 files changed, 127 insertions(+), 99 deletions(-)

-- 
2.5.5