Re: [PATCH 0/3] Make x86's switch_mm run with IRQs off

From	Andy Lutomirski <luto@amacapital.net>
Newsgroups	linux.kernel
Subject	Re: [PATCH 0/3] Make x86's switch_mm run with IRQs off
Date	2016-04-21 20:50 +0200
Message-ID	<rqrPQ-5kN-5@gated-at.bofh.it> (permalink)
References	<rqr3r-4wF-1@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Thu, Apr 21, 2016 at 10:57 AM, Andy Lutomirski <luto@kernel.org> wrote:
> 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.

I rebased this wrong.  I'll send a new version after the kbuild bot
has some time to test it.

>
> 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
>



-- 
Andy Lutomirski
AMA Capital Management, LLC

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[PATCH 0/3] Make x86's switch_mm run with IRQs off Andy Lutomirski <luto@kernel.org> - 2016-04-21 20:00 +0200
  [PATCH 2/3] x86/mm: Uninline switch_mm Andy Lutomirski <luto@kernel.org> - 2016-04-21 20:00 +0200
  [PATCH 3/3] x86/mm: Turn off IRQs in switch_mm Andy Lutomirski <luto@kernel.org> - 2016-04-21 20:00 +0200
  [PATCH 1/3] sched: Add switch_mm_irqs_off and use it in the scheduler Andy Lutomirski <luto@kernel.org> - 2016-04-21 20:00 +0200
  Re: [PATCH 0/3] Make x86's switch_mm run with IRQs off Andy Lutomirski <luto@amacapital.net> - 2016-04-21 20:50 +0200

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