From: Will Deacon <will@kernel.org>
To: Mark Brown <broonie@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>,
Karl Mehltretter <kmehltretter@gmail.com>,
kernel-team@android.com, Mark Rutland <mark.rutland@arm.com>,
Oleg Nesterov <oleg@redhat.com>, Shuah Khan <shuah@kernel.org>,
linux-arm-kernel@lists.infradead.org,
linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] arm64/fpsimd: ptrace: Fix inactive SVE and SSVE regsets
Date: Thu, 6 Aug 2026 11:57:12 +0100 [thread overview]
Message-ID: <anRoiIbOFVjj7qPN@willie-the-truck> (raw)
In-Reply-To: <21702e5c-2dcc-46ad-bffe-26cd76d844b9@sirena.org.uk>
On Wed, Aug 05, 2026 at 10:27:18PM +0100, Mark Brown wrote:
> On Sun, Aug 02, 2026 at 01:12:24PM +0100, Will Deacon wrote:
> > On Wed, 29 Jul 2026 02:42:54 +0200, Karl Mehltretter wrote:
> > > sve_init_header_from_task() takes header as a pointer, so for the
> > > inactive mode
>
> > Applied selftest update to arm64 (for-next/selftests), thanks!
>
> > [2/2] kselftest/arm64: fp-ptrace: Fix checks for inactive SVE and SSVE regsets
> > https://git.kernel.org/arm64/c/bd290e7fc245
>
> As noted in the changelog applying patch 1 as a fix and this only for
> -next blows up the fp-ptrace test rather impressively in any
> configuration which can generate headers only reports:
>
> https://lava.sirena.org.uk/scheduler/job/3075737#L3231
>
> for the release. Both patches really do need to go together.
By "blows up" you mean the test fails, right? That's the same behaviour
if anybody runs the test on a kernel without the fix. Both patches are
merged in for-next/core.
Will
next prev parent reply other threads:[~2026-08-06 10:57 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-29 0:42 [PATCH 1/2] arm64/fpsimd: ptrace: Fix inactive SVE and SSVE regsets Karl Mehltretter
2026-07-29 0:42 ` [PATCH 2/2] kselftest/arm64: fp-ptrace: Fix checks for " Karl Mehltretter
2026-08-02 12:12 ` [PATCH 1/2] arm64/fpsimd: ptrace: Fix " Will Deacon
2026-08-05 21:27 ` Mark Brown
2026-08-06 10:57 ` Will Deacon [this message]
2026-08-06 12:15 ` Mark Brown
2026-08-06 12:20 ` Will Deacon
2026-08-02 12:12 ` Will Deacon
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