From: "Gautham R. Shenoy" <gautham.shenoy@amd.com>
To: "Rafael J . Wysocki" <rafael@kernel.org>,
Len Brown <lenb@kernel.org>,
Mario Limonciello <mario.limonciello@amd.com>,
Yunhui Cui <cuiyunhui@bytedance.com>,
Jeremy Linton <jeremy.linton@arm.com>,
"Viresh Kumar" <viresh.kumar@linaro.org>,
Ionela Voinescu <ionela.voinescu@arm.com>
Cc: <linux-acpi@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
"Christopher Harris" <chris.harris79@gmail.com>,
<linux-pm@vger.kernel.org>,
"Gautham R. Shenoy" <gautham.shenoy@amd.com>
Subject: [PATCH v2 0/5] CPPC/amd-pstate: Fixes to limit actions to online CPUs
Date: Fri, 7 Nov 2025 13:11:40 +0530 [thread overview]
Message-ID: <20251107074145.2340-1-gautham.shenoy@amd.com> (raw)
Hello,
This is the v2 of the patchset to restrict certain actions to only
online CPUs instead of present CPUs.
The v1 of this patchset can be found here:
https://lore.kernel.org/lkml/20251105143851.4251-1-gautham.shenoy@amd.com/
Changes between v1 --> v2:
* Picked up the Reviewed-by tags from Mario for the first four
patches
* Picked up the Tested-by tags from Chris for the first two patches
* Added a fifth patch to fix calling of cppc_set_auto_sel() for only
online CPUs in the amd-pstate driver code (Mario)
Gautham R. Shenoy (5):
ACPI: CPPC: Detect preferred core availability on online CPUs
ACPI: CPPC: Check _CPC validity for only the online CPUs
ACPI: CPPC: Perform fast check switch only for online CPUs
ACPI: CPPC: Limit perf ctrs in PCC check only to online CPUs
cpufreq/amd-pstate: Call cppc_set_auto_sel() only for online CPUs
arch/x86/kernel/acpi/cppc.c | 2 +-
drivers/acpi/cppc_acpi.c | 6 +++---
drivers/cpufreq/amd-pstate.c | 2 +-
3 files changed, 5 insertions(+), 5 deletions(-)
--
2.34.1
next reply other threads:[~2025-11-07 7:42 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-07 7:41 Gautham R. Shenoy [this message]
2025-11-07 7:41 ` [PATCH v2 1/5] ACPI: CPPC: Detect preferred core availability on online CPUs Gautham R. Shenoy
2025-11-07 7:41 ` [PATCH v2 2/5] ACPI: CPPC: Check _CPC validity for only the " Gautham R. Shenoy
2025-11-07 7:41 ` [PATCH v2 3/5] ACPI: CPPC: Perform fast check switch only for " Gautham R. Shenoy
2025-11-07 7:41 ` [PATCH v2 4/5] ACPI: CPPC: Limit perf ctrs in PCC check only to " Gautham R. Shenoy
2025-11-07 7:41 ` [PATCH v2 5/5] cpufreq/amd-pstate: Call cppc_set_auto_sel() only for " Gautham R. Shenoy
2025-11-07 17:41 ` [PATCH v2 0/5] CPPC/amd-pstate: Fixes to limit actions to " Rafael J. Wysocki
2025-11-09 4:04 ` Chris Harris
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