[PATCH] arm64: Reset KASAN tag in copy_highpage with HW tags only

Catalin Marinas catalin.marinas at arm.com
Wed Feb 15 05:46:01 PST 2023


On Tue, Feb 14, 2023 at 08:44:36PM -0800, Peter Collingbourne wrote:
> On Tue, Feb 14, 2023 at 9:54 AM Catalin Marinas <catalin.marinas at arm.com> wrote:
> > If yes, I think we should use:
> >
> > Fixes: 20794545c146 ("arm64: kasan: Revert "arm64: mte: reset the page tag in page->flags"")
> > Cc: <stable at vger.kernel.org> # 6.0.x
> 
> I agree with the Fixes tag, but are you sure that 6.0.y is still
> supported as a stable kernel release? kernel.org only lists 6.1, and I
> don't see any updates to Greg's linux-6.0.y branch since January 12.

Yeah, that doesn't matter. I normally generate this with a git alias and
it matches the release containing the commit. I don't have to think
about which stable kernels are still maintained.

> I'm having some email trouble at the moment so I can't send a v2, so
> please feel free to add the Fixes tag yourself.

I can add the fixes tag.

-- 
Catalin



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