Re: [PATCH v2] drivers/perf: Fix ali_drw_pmu driver interrupt status clearing

Will Deacon
2024-08-23T17:08:10Z

On Thu, 22 Aug 2024 11:33:31 +0800, Jing Zhang wrote:
> The alibaba_uncore_pmu driver forgot to clear all interrupt status
> in the interrupt processing function. After the PMU counter overflow
> interrupt occurred, an interrupt storm occurred, causing the system
> to hang.
>
> Therefore, clear the correct interrupt status in the interrupt handling
> function to fix it.
>
> [...]

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

[1/1] drivers/perf: Fix ali_drw_pmu driver interrupt status clearing
https://git.kernel.org/will/c/a3dd920977dc

Cheers,
--
Will