Re: [PATCH 0/3] KASAN: clean stale poison upon cold re-entry to kernel

From	Catalin Marinas <catalin.marinas@arm.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH 0/3] KASAN: clean stale poison upon cold re-entry to kernel
Date	2016-03-03 17:20 +0100
Message-ID	<r8E8O-1eD-19@gated-at.bofh.it> (permalink)
References	<r8fWO-pB-19@gated-at.bofh.it> <r8AeT-6Vw-37@gated-at.bofh.it> <r8AHV-77v-23@gated-at.bofh.it>
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On Thu, Mar 03, 2016 at 12:38:09PM +0000, Mark Rutland wrote:
> On Thu, Mar 03, 2016 at 01:02:27PM +0100, Ingo Molnar wrote:
> > Mark Rutland <mark.rutland@arm.com> wrote:
> > > Mark Rutland (3):
> > >   kasan: add functions to clear stack poison
> > >   sched/kasan: remove stale KASAN poison after hotplug
> > >   arm64: kasan: clear stale stack poison
> > > 
> > >  arch/arm64/kernel/sleep.S |  4 ++++
> > >  include/linux/kasan.h     |  6 +++++-
> > >  kernel/sched/core.c       |  3 +++
> > >  mm/kasan/kasan.c          | 20 ++++++++++++++++++++
> > >  4 files changed, 32 insertions(+), 1 deletion(-)
> > 
> > Looks good to me - via which tree would you like to see this merged upstream?
> 
> I'd prefer the arm64 tree as arm64 is (the most) affected by the issue
> in practice.
> 
> I'm happy for this to go via another tree if that's simpler; I'm not
> aware of anything that's likely to conflict in the arm64 tree.
> 
> Catalin, Andrey, Andrew, any preference?

I'm happy for this to go via the Andrew's -mm tree. For the series:

Acked-by: Catalin Marinas <catalin.marinas@arm.com>

Please report the series to linux-mm@kvack.org with the corresponding
acks in place and the fix-up on patch 1.

Thanks.

-- 
Catalin

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[PATCH 0/3] KASAN: clean stale poison upon cold re-entry to kernel Mark Rutland <mark.rutland@arm.com> - 2016-03-02 15:30 +0100
  [PATCH 3/3] arm64: kasan: clear stale stack poison Mark Rutland <mark.rutland@arm.com> - 2016-03-02 15:30 +0100
    Re: [PATCH 3/3] arm64: kasan: clear stale stack poison Mark Rutland <mark.rutland@arm.com> - 2016-03-03 15:20 +0100
      Re: [PATCH 3/3] arm64: kasan: clear stale stack poison Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> - 2016-03-03 15:40 +0100
  Re: [PATCH 0/3] KASAN: clean stale poison upon cold re-entry to  kernel Ingo Molnar <mingo@kernel.org> - 2016-03-03 13:10 +0100
    Re: [PATCH 0/3] KASAN: clean stale poison upon cold re-entry to  kernel Mark Rutland <mark.rutland@arm.com> - 2016-03-03 13:40 +0100
      Re: [PATCH 0/3] KASAN: clean stale poison upon cold re-entry to  kernel Ingo Molnar <mingo@kernel.org> - 2016-03-03 13:50 +0100
      Re: [PATCH 0/3] KASAN: clean stale poison upon cold re-entry to  kernel Andrey Ryabinin <aryabinin@virtuozzo.com> - 2016-03-03 15:40 +0100
        Re: [PATCH 0/3] KASAN: clean stale poison upon cold re-entry to  kernel Mark Rutland <mark.rutland@arm.com> - 2016-03-03 15:50 +0100
          Re: [PATCH 0/3] KASAN: clean stale poison upon cold re-entry to  kernel Andrey Ryabinin <aryabinin@virtuozzo.com> - 2016-03-03 16:00 +0100
      Re: [PATCH 0/3] KASAN: clean stale poison upon cold re-entry to  kernel Catalin Marinas <catalin.marinas@arm.com> - 2016-03-03 17:20 +0100

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