From: Marc Zyngier <maz@kernel.org>
To: Akihiko Odaki <odaki@rsg.ci.i.u-tokyo.ac.jp>
Cc: Oliver Upton <oupton@kernel.org>, Joey Gouly <joey.gouly@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Zenghui Yu <yuzenghui@huawei.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>, Kees Cook <kees@kernel.org>,
"Gustavo A. R. Silva" <gustavoars@kernel.org>,
Paolo Bonzini <pbonzini@redhat.com>,
Jonathan Corbet <corbet@lwn.net>, Shuah Khan <shuah@kernel.org>,
linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev,
linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org,
devel@daynix.com, kvm@vger.kernel.org, linux-doc@vger.kernel.org,
linux-kselftest@vger.kernel.org
Subject: Re: [PATCH v7 1/4] KVM: arm64: PMU: Add kvm_pmu_enabled_counter_mask()
Date: Sun, 19 Apr 2026 15:13:30 +0100 [thread overview]
Message-ID: <87o6jfavhx.wl-maz@kernel.org> (raw)
In-Reply-To: <20260418-hybrid-v7-1-2bf39ad009bf@rsg.ci.i.u-tokyo.ac.jp>
On Sat, 18 Apr 2026 09:14:23 +0100,
Akihiko Odaki <odaki@rsg.ci.i.u-tokyo.ac.jp> wrote:
>
> This function will be useful to enumerate enabled counters.
Consider expanding this commit message a bit. Something along the
lines of:
"Add kvm_pmu_enabled_counter_mask() as an accessor returning a 64bit
mask of the counters enabled on a given vcpu.
This will eventually be useful to iterate over the counters."
Thanks,
M.
--
Jazz isn't dead. It just smells funny.
next prev parent reply other threads:[~2026-04-19 14:13 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-18 8:14 [PATCH v7 0/4] KVM: arm64: PMU: Use multiple host PMUs Akihiko Odaki
2026-04-18 8:14 ` [PATCH v7 1/4] KVM: arm64: PMU: Add kvm_pmu_enabled_counter_mask() Akihiko Odaki
2026-04-19 14:13 ` Marc Zyngier [this message]
2026-04-20 5:27 ` Akihiko Odaki
2026-04-18 8:14 ` [PATCH v7 2/4] KVM: arm64: PMU: Protect the list of PMUs with RCU Akihiko Odaki
2026-04-19 14:34 ` Marc Zyngier
2026-04-20 6:21 ` Akihiko Odaki
2026-04-20 7:01 ` Marc Zyngier
2026-04-20 7:17 ` Akihiko Odaki
2026-04-18 8:14 ` [PATCH v7 3/4] KVM: arm64: PMU: Introduce FIXED_COUNTERS_ONLY Akihiko Odaki
2026-04-19 17:19 ` Marc Zyngier
2026-04-20 8:36 ` Akihiko Odaki
2026-04-20 9:51 ` Marc Zyngier
2026-04-20 12:07 ` Akihiko Odaki
2026-04-20 13:53 ` Marc Zyngier
2026-04-22 7:02 ` Akihiko Odaki
2026-04-18 8:14 ` [PATCH v7 4/4] KVM: arm64: selftests: Test PMU_V3_FIXED_COUNTERS_ONLY Akihiko Odaki
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