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Message-Id: <170843155702.2619064.8773471291853791364.b4-ty@kernel.org>
Date: Tue, 20 Feb 2024 14:04:38 +0000
From: Will Deacon <will@...nel.org>
To: Catalin Marinas <catalin.marinas@....com>,
Mark Brown <broonie@...nel.org>
Cc: kernel-team@...roid.com,
Will Deacon <will@...nel.org>,
linux-arm-kernel@...ts.infradead.org,
Jackson Cooper-Driver <Jackson.Cooper-Driver@....com>,
linux-kernel@...r.kernel.org,
Dave Martin <Dave.Martin@....com>
Subject: Re: [PATCH v3 0/2] arm64/sme: Fix handling of traps on resume
On Tue, 13 Feb 2024 23:06:31 +0000, Mark Brown wrote:
> The fast model was recently changed to reset system registers to 0 on
> resume, exposing the fact that for SME we do not restore the
> configuration of traps for extensions that add state. Fix this.
>
>
Applied to arm64 (for-next/fixes), thanks!
[1/2] arm64/sme: Restore SME registers on exit from suspend
https://git.kernel.org/arm64/c/9533864816fb
[2/2] arm64/sme: Restore SMCR_EL1.EZT0 on exit from suspend
https://git.kernel.org/arm64/c/d7b77a0d565b
Cheers,
--
Will
https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev
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