[PATCH] arm64/signal: Clean up SVE/SME feature checking inconsistency

Mark Brown broonie at kernel.org
Fri Jun 24 07:19:08 PDT 2022


On Fri, Jun 24, 2022 at 03:10:46PM +0100, Will Deacon wrote:
> On Fri, Jun 24, 2022 at 02:28:07PM +0100, Mark Brown wrote:

> > I can't reproduce that here - could you confirm exactly what tree you
> > applied against and what toolchain you're using?  I'm normally using
> > clang 15 at the minute, 14 seems fine too, and applied against both
> > -next and v5.19-rc3 all of which are building an allnoconfig happily for
> > me.

> I can reproduce the issue with just this patch applied on top of -rc3.
> I'll give your v2 a try, bu FWIW I'm using clang 12.0.6 and building
> using:

Ah, clang 12 is pretty old by clang standards and that .6 suggests it's
probably some Android version.  I can reproduce with upstream clang 12,
my fix does seem to work for me.
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