From: Mark Brown <broonie@kernel.org>
To: Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Anshuman Khandual <anshuman.khandual@arm.com>,
Joey Gouly <joey.gouly@arm.com>
Cc: linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Mark Brown <broonie@kernel.org>,
stable@vger.kernel.org
Subject: [PATCH 0/2] arm64/suspend: Save more registers over suspend
Date: Thu, 05 Nov 2026 16:05:03 +0000 [thread overview]
Message-ID: <20261105-arm64-fix-sysreg-suspend-v1-0-f4d9a99fec46@kernel.org> (raw)
While reviewing beeec0404622 (arm64: suspend: Save and restore
TPIDR2_EL0 across CPU suspend) I noticed some more registers that we
need to save over suspend, fix this.
Signed-off-by: Mark Brown <broonie@kernel.org>
---
Mark Brown (2):
arm64: suspend: Save POR_EL0 over suspend
arm64: suspend: Save GCS state over suspend
arch/arm64/include/asm/suspend.h | 2 +-
arch/arm64/mm/proc.S | 20 ++++++++++++++++++++
2 files changed, 21 insertions(+), 1 deletion(-)
---
base-commit: b0958b1397fb5ffdb995c0ccc74349841929c08d
base-tree: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci
change-id: 20261104-arm64-fix-sysreg-suspend-56624f4a411c
Best regards,
--
Mark Brown <broonie@kernel.org>
next reply other threads:[~2026-11-05 16:18 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-05 16:05 Mark Brown [this message]
2026-11-05 16:05 ` [PATCH 1/2] arm64: suspend: Save POR_EL0 " Mark Brown
2026-11-11 13:33 ` Vladimir Murzin
2026-11-11 13:52 ` Mark Brown
2026-11-05 16:05 ` [PATCH 2/2] arm64: suspend: Save GCS state " Mark Brown
2026-11-11 13:44 ` Vladimir Murzin
2026-11-11 13:55 ` Mark Brown
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