[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Message-Id: <169047312695.1661739.15888822828616647542.b4-ty@kernel.org>
Date: Thu, 27 Jul 2023 17:09:11 +0100
From: Will Deacon <will@...nel.org>
To: Mark Brown <broonie@...nel.org>,
Catalin Marinas <catalin.marinas@....com>,
Shuah Khan <shuah@...nel.org>
Cc: kernel-team@...roid.com, Will Deacon <will@...nel.org>,
stable@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
David Spickett <David.Spickett@....com>,
linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 0/3] arm64/fpsimd: Fix use after free in SME when changing SVE VL
On Thu, 20 Jul 2023 19:38:57 +0100, Mark Brown wrote:
> This series fixes an issue which David Spickett found where if we change
> the SVE VL while SME is in use we can end up attempting to save state to
> an unallocated buffer and adds testing coverage for that plus a bit more
> coverage of VL changes, just for paranioa.
>
>
Applied to arm64 (for-next/selftests), thanks!
[1/3] arm64/fpsimd: Ensure SME storage is allocated after SVE VL changes
https://git.kernel.org/arm64/c/d4d5be94a878
[2/3] kselftest/arm64: Add a test case for SVE VL changes with SME active
https://git.kernel.org/arm64/c/0c7c237b1c35
[3/3] kselftest/arm64: Validate that changing one VL type does not affect another
https://git.kernel.org/arm64/c/0aeead9bb240
Cheers,
--
Will
https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev
Powered by blists - more mailing lists