From: Oliver Upton <oliver.upton@linux.dev>
To: Will Deacon <will@kernel.org>
Cc: kvmarm@lists.linux.dev, Marc Zyngier <maz@kernel.org>,
Joey Gouly <joey.gouly@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Zenghui Yu <yuzenghui@huawei.com>,
Mingwei Zhang <mizhang@google.com>,
Colton Lewis <coltonlewis@google.com>,
Raghavendra Rao Ananta <rananta@google.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 00/18] KVM: arm64: Support FEAT_PMUv3 on Apple hardware
Date: Wed, 8 Jan 2025 12:14:07 -0800 [thread overview]
Message-ID: <Z37cjxFu2CPi_xNr@linux.dev> (raw)
In-Reply-To: <20250108123840.GA9197@willie-the-truck>
Hey Will,
On Wed, Jan 08, 2025 at 12:38:41PM +0000, Will Deacon wrote:
> What's your plan for this series? I started looking at it and I can take
> the first four apple_m1 patches if you like?
I plan on posting a respin of it by next week, which should look pretty
much the same besides cleaning up the build error I introduced :)
Besides that, I think we need to decide on the KVM side of things
whether or not we want to support an event counter in addition to the
PMU cycle counter. Janne's FEX use case would certainly benefit from it.
Do you think you could grab patch #3? It is entirely unrelated to the
series at this point with the PMUv3 event remapping helper.
--
Thanks,
Oliver
next prev parent reply other threads:[~2025-01-08 20:17 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-17 21:20 [PATCH 00/18] KVM: arm64: Support FEAT_PMUv3 on Apple hardware Oliver Upton
2024-12-17 21:20 ` [PATCH 01/18] drivers/perf: apple_m1: Refactor event select/filter configuration Oliver Upton
2024-12-17 21:20 ` [PATCH 02/18] drivers/perf: apple_m1: Support host/guest event filtering Oliver Upton
2024-12-17 21:20 ` [PATCH 03/18] drivers/perf: apple_m1: Map generic branch events Oliver Upton
2024-12-17 21:20 ` [PATCH 04/18] drivers/perf: apple_m1: Provide helper for mapping PMUv3 events Oliver Upton
2024-12-17 21:20 ` [PATCH 05/18] KVM: arm64: Compute PMCEID from arm_pmu's event bitmaps Oliver Upton
2024-12-17 21:20 ` [PATCH 06/18] KVM: arm64: Always support SW_INCR PMU event Oliver Upton
2024-12-17 21:20 ` [PATCH 07/18] KVM: arm64: Remap PMUv3 events onto hardware Oliver Upton
2024-12-17 21:20 ` [PATCH 08/18] KVM: arm64: Use a cpucap to determine if system supports FEAT_PMUv3 Oliver Upton
2024-12-17 21:20 ` [PATCH 09/18] KVM: arm64: Drop kvm_arm_pmu_available static key Oliver Upton
2024-12-18 23:23 ` kernel test robot
2024-12-17 21:20 ` [PATCH 10/18] KVM: arm64: Use guard() to cleanup usage of arm_pmus_lock Oliver Upton
2024-12-17 21:20 ` [PATCH 11/18] KVM: arm64: Move PMUVer filtering into KVM code Oliver Upton
2024-12-17 21:20 ` [PATCH 12/18] KVM: arm64: Compute synthetic sysreg ESR for Apple PMUv3 traps Oliver Upton
2024-12-17 21:20 ` [PATCH 13/18] KVM: arm64: Advertise PMUv3 if IMPDEF traps are present Oliver Upton
2024-12-17 21:22 ` [PATCH 14/18] KVM: arm64: Advertise 0 event counters for IMPDEF PMU Oliver Upton
2024-12-17 21:22 ` [PATCH 15/18] arm64: Enable IMP DEF PMUv3 traps on Apple M2 Oliver Upton
2024-12-17 21:23 ` [RFC PATCH 16/18] drivers/perf: apple_m1: Map a few more PMUv3 events Oliver Upton
2024-12-17 21:23 ` [RFC PATCH 17/18] KVM: arm64: Provide 1 event counter on IMPDEF hardware Oliver Upton
2024-12-17 21:23 ` [HACK PATCH 18/18] KVM: arm64: selftests: Add test for probing PMUv3 sysregs Oliver Upton
2024-12-21 13:45 ` [PATCH 00/18] KVM: arm64: Support FEAT_PMUv3 on Apple hardware Janne Grunau
2024-12-21 22:00 ` Oliver Upton
2025-01-08 12:38 ` Will Deacon
2025-01-08 20:14 ` Oliver Upton [this message]
2025-01-08 21:26 ` Marc Zyngier
2025-01-08 23:06 ` [PATCH 00/18] KVM: arm64: Support FEAT_PMUv3 on Apple hardware\ Oliver Upton
2025-01-10 16:22 ` [PATCH 00/18] KVM: arm64: Support FEAT_PMUv3 on Apple hardware Will Deacon
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