Re: [RESEND PATCH v4 00/11] perf/cxlpmu: Misc sashiko raised issues fixes

[Will Deacon <will@kernel.org>]

On Wed, 05 Aug 2026 08:59:00 -0700, Dave Jiang wrote:
> [resend, mangled linux-cxl mailing addr]
> 
> Teed off of Davidlohr's misc cxlpmu series [1]. I had Claude pick up all
> the sashiko raised issues and then continued multiple internal review
> iterations to pick up a number of fixes. I'm no CXL PMU or perf expert,
> but the fixes look reasonable to me AFAICT.
> 
> [...]

Applied to arm64 (for-next/perf), thanks!

[01/11] perf/cxl: Program the requested event group on configurable counters
        https://git.kernel.org/arm64/c/b22dcc114298
[02/11] perf/cxl: Clear stale event fields before reprogramming a counter
        https://git.kernel.org/arm64/c/7406d6cf76b1
[03/11] perf/cxl: Fix the counter overflow delta fixup
        https://git.kernel.org/arm64/c/0326269ed735
[04/11] perf/cxl: Accept an overflow interrupt on MSI message number 0
        https://git.kernel.org/arm64/c/af06fba45746
[05/11] perf/cxl: Split the MSI vector out of info->irq
        https://git.kernel.org/arm64/c/97fe5d94b7ce
[06/11] cxl/pci: Add the PMUs after configuring events
        https://git.kernel.org/arm64/c/28b2b667f48f
[07/11] perf/cxl: Don't share the overflow interrupt, and keep it pinned
        https://git.kernel.org/arm64/c/b899fd3487b0
[08/11] perf/cxl: Unfreeze counters after handling an overflow interrupt
        https://git.kernel.org/arm64/c/2e4fe234c72d
[09/11] perf/cxl: Validate the hardware-reported counter width
        https://git.kernel.org/arm64/c/1c5499e67303
[10/11] perf/cxl: Don't log through pmu.dev in the overflow interrupt handler
        https://git.kernel.org/arm64/c/984920c893f0
[11/11] perf/cxl: Clear stale overflow status before using a counter
        https://git.kernel.org/arm64/c/05d82cf377f7

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev