From: Alexey Klimov <alexey.klimov@linaro.org>
To: Krzysztof Kozlowski <krzk@kernel.org>,
Alim Akhtar <alim.akhtar@samsung.com>,
Peter Griffin <peter.griffin@linaro.org>
Cc: Sam Protsenko <semen.protsenko@linaro.org>,
linux-samsung-soc@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, stable@vger.kernel.org,
Sashiko <sashiko-bot@kernel.org>
Subject: [PATCH 0/3] Exynos PMU fixes for cpu hotplug and cpuidle routines
Date: Fri, 05 Jun 2026 21:18:49 +0100 [thread overview]
Message-ID: <20260605-exynos-pmu-cpuhp-idle-fixes-v1-0-0cd05c81a82d@linaro.org> (raw)
This was reported by Sashiko here:
https://sashiko.dev/#/patchset/20260513-exynos850-cpuhotplug-v4-0-54fec5f65362@linaro.org?part=3
and was mainly introduced by enabling cpu hotplug
support and cpuidle for gs101-based SoCs.
One patch removes strange usage of smp_processor_id() and
other patches deal with a few missing error paths issues
here and there in setup_cpuhp_and_cpuidle() and around.
Tested on gs101-raven device, I don't see any regressions
but testing from others will be appreciated.
Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org>
---
Alexey Klimov (3):
soc: samsung: exynos-pmu: use target cpu ID in hotplug callbacks
soc: samsung: exynos-pmu: fix use-after-free of interrupt generator node
soc: samsung: exynos-pmu: fix error paths in cpuhotplug/idle states setup
drivers/soc/samsung/exynos-pmu.c | 75 ++++++++++++++++++++++++++++++++--------
1 file changed, 60 insertions(+), 15 deletions(-)
---
base-commit: e98d21c170b01ddef366f023bbfcf6b31509fa83
change-id: 20260605-exynos-pmu-cpuhp-idle-fixes-32f5ed7c969f
Best regards,
--
Alexey Klimov <alexey.klimov@linaro.org>
next reply other threads:[~2026-06-05 20:19 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-05 20:18 Alexey Klimov [this message]
2026-06-05 20:18 ` [PATCH 1/3] soc: samsung: exynos-pmu: use target cpu ID in hotplug callbacks Alexey Klimov
2026-06-10 9:55 ` Peter Griffin
2026-07-15 21:35 ` Alexey Klimov
2026-06-05 20:18 ` [PATCH 2/3] soc: samsung: exynos-pmu: fix use-after-free of interrupt generator node Alexey Klimov
2026-06-10 10:58 ` Peter Griffin
2026-07-15 18:46 ` Alexey Klimov
2026-06-05 20:18 ` [PATCH 3/3] soc: samsung: exynos-pmu: fix error paths in cpuhotplug/idle states setup Alexey Klimov
2026-06-10 13:34 ` Peter Griffin
2026-06-10 15:07 ` Alexey Klimov
2026-06-11 7:07 ` Peter Griffin
2026-06-22 18:57 ` Alexey Klimov
2026-06-22 20:43 ` Peter Griffin
2026-07-16 12:57 ` Alexey Klimov
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