[PATCH v3 00/25] perf arm_spe: Extend operations
Namhyung Kim
namhyung at kernel.org
Wed Nov 19 10:10:51 PST 2025
On Tue, Nov 18, 2025 at 10:23:57AM +0000, James Clark wrote:
>
>
> On 17/11/2025 7:20 am, Namhyung Kim wrote:
> > Hello,
> >
> > On Thu, Nov 13, 2025 at 09:01:47AM -0800, Ian Rogers wrote:
> > > On Wed, Nov 12, 2025 at 10:24 AM Leo Yan <leo.yan at arm.com> wrote:
> > > >
> > > > This series enhances tooling to support new operations:
> > > >
> > > > - Support for MTE tag since Arm SPE v1.3;
> > > > - Support for Advanced SIMD extension and SVE operations;
> > > > - Support memcpy, memset and GCS operations;
> > > > - Support extended operations for atomic, Acquire/Release and
> > > > Exclusive instructions.
> > > > - Enhance the data source for associated info, like floating-point,
> > > > conditional, data processing, etc.
> > > >
> > > > This series is divided into three parts:
> > > >
> > > > Patches 01 ~ 06: Support raw dump for new operations;
> > > > Patches 07 ~ 17: Export the operation info into records, so that the
> > > > information can be later consumed by samples.
> > > > Patches 18 ~ 25: Set the operation info into sample's data source and
> > > > SIMD flag, and updated the document.
> > > >
> > > > This patch series is tested on FVP for native parsing and x86_64 for
> > > > cross parsing.
> > > >
> > > > Signed-off-by: Leo Yan <leo.yan at arm.com>
> > >
> > > Reviewed-by: Ian Rogers <irogers at google.com>
> >
> > Can I get some comments from ARM folks? I think I can merge part 1 and
> > 2 before changing the kernel interface.
> >
> > Thanks,
> > Namhyung
> >
>
> Reviewed-by: James Clark <james.clark at linaro.org>
Thanks, applied the patch up to 17 to perf-tools-next!
Best regards,
Namhyung
More information about the linux-arm-kernel
mailing list