RE: [PATCH v6 0/2] perf: ARM CoreSight PMU support

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Hi Will,

> -----Original Message-----
> From: Will Deacon <will@xxxxxxxxxx>
> Sent: Monday, November 7, 2022 12:01 PM
> To: Besar Wicaksono <bwicaksono@xxxxxxxxxx>
> Cc: suzuki.poulose@xxxxxxx; robin.murphy@xxxxxxx;
> catalin.marinas@xxxxxxx; mark.rutland@xxxxxxx; linux-arm-
> kernel@xxxxxxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx; linux-
> tegra@xxxxxxxxxxxxxxx; sudeep.holla@xxxxxxx;
> thanu.rangarajan@xxxxxxx; Michael.Williams@xxxxxxx; Thierry Reding
> <treding@xxxxxxxxxx>; Jonathan Hunter <jonathanh@xxxxxxxxxx>; Vikram
> Sethi <vsethi@xxxxxxxxxx>; mathieu.poirier@xxxxxxxxxx;
> mike.leach@xxxxxxxxxx; leo.yan@xxxxxxxxxx
> Subject: Re: [PATCH v6 0/2] perf: ARM CoreSight PMU support
> 
> External email: Use caution opening links or attachments
> 
> 
> On Mon, Nov 07, 2022 at 05:11:07PM +0000, Besar Wicaksono wrote:
> > Hi Will,
> >
> > > -----Original Message-----
> > > From: Will Deacon <will@xxxxxxxxxx>
> > > Sent: Monday, November 7, 2022 9:53 AM
> > > To: Besar Wicaksono <bwicaksono@xxxxxxxxxx>
> > > Cc: suzuki.poulose@xxxxxxx; robin.murphy@xxxxxxx;
> > > catalin.marinas@xxxxxxx; mark.rutland@xxxxxxx; linux-arm-
> > > kernel@xxxxxxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx; linux-
> > > tegra@xxxxxxxxxxxxxxx; sudeep.holla@xxxxxxx;
> > > thanu.rangarajan@xxxxxxx; Michael.Williams@xxxxxxx; Thierry Reding
> > > <treding@xxxxxxxxxx>; Jonathan Hunter <jonathanh@xxxxxxxxxx>;
> Vikram
> > > Sethi <vsethi@xxxxxxxxxx>; mathieu.poirier@xxxxxxxxxx;
> > > mike.leach@xxxxxxxxxx; leo.yan@xxxxxxxxxx
> > > Subject: Re: [PATCH v6 0/2] perf: ARM CoreSight PMU support
> > >
> > > External email: Use caution opening links or attachments
> > >
> > >
> > > On Thu, Sep 29, 2022 at 09:34:41PM -0500, Besar Wicaksono wrote:
> > > > Add driver support for ARM CoreSight PMU device and event attributes
> for
> > > NVIDIA
> > > > implementation. The code is based on ARM Coresight PMU architecture
> > > and ACPI ARM
> > > > Performance Monitoring Unit table (APMT) specification below:
> > > >  * ARM Coresight PMU:
> > > >         https://developer.arm.com/documentation/ihi0091/latest
> > > >  * APMT: https://developer.arm.com/documentation/den0117/latest
> > > >
> > > > The patchset applies on top of
> > > >   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
> > > >   master next-20220524
> > > >
> > > > For APMT support, please see patchset:
> > > https://lkml.org/lkml/2022/4/19/1395
> > > >
> > > > Changes from v5:
> > > >  * Default get_event/format_attrs callback now returns copy of default
> > > array.
> > > > Thanks to suzuki.poulose@xxxxxxx for the review comments.
> > > > v5: https://lore.kernel.org/linux-arm-kernel/20220928201830.45637-1-
> > > bwicaksono@xxxxxxxxxx/
> > >
> > > These patches no longer apply. Please can you rebase onto -rc4 and drop
> the
> > > defconfig change from the first patch?
> >
> > Why does the defconfig change need to be dropped ?
> 
> Oh, just because that file is a big source of conflicts so I'd prefer to
> keep defconfig changes separate from patches which add new functionality.
> 

Sorry for the delay. I have sent v7 patchset with the rebase to 6.1-rc4.
Link: https://lore.kernel.org/linux-arm-kernel/20221111222330.48602-1-bwicaksono@xxxxxxxxxx/
Could you please try again ?

Regards,
Besar

> Will




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