Re: [PATCH v3 0/8] perf: arm: Make PMUv3 driver available for aarch32
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From: Florian Fainelli <f.fainelli@gmail.com>
Date: 2023-02-13 22:06:11
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On 2/13/23 13:03, Zaid Al-Bassam wrote:
Currently, PMUv3 driver is only available for ARMv8 aarch64 platforms, ARMv8 platorms running in aarch32 mode dont have access to the driver. This is, especially, a problem for ARMv8 platforms that only have aarch32 support, like the Cortex-A32. Make the PMUv3 driver available to arm arch (ARMv8 aarch32) by moving the PMUv3 driver from arm64 to drivers, that makes the driver common to both arm and arm64 architectures, then add PMUv3 arm Support. The main work in this patchset was made a while back by Marc Zyngier in [1]. Patchset version 1 [v1] rebases Marc's patches to the latest kernel revision and adds additional patches to accommodate the changes in the kernel since Marc wrote the patches. version 2 [v2] of the patchset was created by Marc Zyngier and I picked it up from [2].
Would appreciate being CC'd on next iterations, thanks: Tested-by: Florian Fainelli <f.fainelli@gmail.com> # Cortex-A53 and Cortex-A72 -- Florian _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel