[PATCH] perf/arm-cmn: Fix invalid pointer when access dtc object sharing the same IRQ number

Will Deacon will at kernel.org
Thu Jun 17 15:38:36 PDT 2021


On Thu, 17 Jun 2021 09:08:49 -0700, Tuan Phan wrote:
> When multiple dtcs share the same IRQ number, the irq_friend which
> used to refer to dtc object gets calculated incorrect which leads
> to invalid pointer.
> 
> Fixes: 0ba64770a2f2 ("perf: Add Arm CMN-600 PMU driver")

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

[1/1] perf/arm-cmn: Fix invalid pointer when access dtc object sharing the same IRQ number
      https://git.kernel.org/will/c/4e16f283edc2

Cheers,
-- 
Will

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