Re: [PATCH 0/2] x86/KASAN updates for 4.3
From: Will Deacon
Date: Thu Aug 13 2015 - 05:01:37 EST
On Thu, Aug 13, 2015 at 09:16:41AM +0100, Ingo Molnar wrote:
> * Ingo Molnar <mingo@xxxxxxxxxx> wrote:
> > * Andrey Ryabinin <ryabinin.a.a@xxxxxxxxx> wrote:
> > > These 2 patches taken from v5 'KASAN for arm64' series.
> > > The only change is updated changelog in second patch.
> > >
> > > I hope this is not too late to queue these for 4.3,
> > > as this allow us to merge arm64/KASAN patches in v4.4
> > > through arm64 tree.
> > >
> > > Andrey Ryabinin (2):
> > > x86/kasan: define KASAN_SHADOW_OFFSET per architecture
> > > x86/kasan, mm: introduce generic kasan_populate_zero_shadow()
> > >
> > > arch/x86/include/asm/kasan.h | 3 +
> > > arch/x86/mm/kasan_init_64.c | 123 ++--------------------------------
> > > include/linux/kasan.h | 10 ++-
> > > mm/kasan/Makefile | 2 +-
> > > mm/kasan/kasan_init.c | 152 +++++++++++++++++++++++++++++++++++++++++++
> > > 5 files changed, 170 insertions(+), 120 deletions(-)
> > > create mode 100644 mm/kasan/kasan_init.c
> > It's absolutely too late in the -rc cycle for v4.3!
> Stupid me, I have read 'v4.2' ...
> So yes, it's still good for v4.3, the development window is still open.
> The rest still stands:
> > I can create a stable topic tree for it, tip:mm/kasan or so, which arm64 could
> > pull and base its own ARM specific work on, if that's OK with everyone.
Yes please, works for me! If we're targetting 4.3, then please can you base
on 4.2-rc4, as that's what our current arm64 queue is using?
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