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Groups > linux.kernel > #1334782
| From | Will Deacon <will.deacon@arm.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v3 1/5] arm64/perf: Rename Cortex A57 events |
| Date | 2016-02-15 21:10 +0100 |
| Message-ID | <r2xD4-5Wh-17@gated-at.bofh.it> (permalink) |
| References | <qY9fY-4Sx-3@gated-at.bofh.it> <qY9fY-4Sx-17@gated-at.bofh.it> <r2xjJ-5z4-35@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Mon, Feb 15, 2016 at 07:40:37PM +0000, Will Deacon wrote: > On Wed, Feb 03, 2016 at 06:11:56PM +0100, Jan Glauber wrote: > > The implemented Cortex A57 events are not A57 specific. > > They are recommended by ARM and can be found on other > > ARMv8 SOCs like Cavium ThunderX too. Therefore move > > these events to the common PMUv3 table. > > I can't find anything in the architecture that suggests these event > numbers are necessarily portable between implementations. Am I missing > something? Aha, I just noticed appendix K3.1 (silly me for missing it...). Lemme check whether or not that mandates that those encodings can't be used for wildly different things. Will
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Re: [PATCH v3 1/5] arm64/perf: Rename Cortex A57 events Will Deacon <will.deacon@arm.com> - 2016-02-15 20:50 +0100
Re: [PATCH v3 1/5] arm64/perf: Rename Cortex A57 events Will Deacon <will.deacon@arm.com> - 2016-02-15 21:10 +0100
Re: [PATCH v3 1/5] arm64/perf: Rename Cortex A57 events Jan Glauber <jan.glauber@caviumnetworks.com> - 2016-02-18 10:30 +0100
Re: [PATCH v3 1/5] arm64/perf: Rename Cortex A57 events Will Deacon <will.deacon@arm.com> - 2016-02-18 12:30 +0100
Re: [PATCH v3 1/5] arm64/perf: Rename Cortex A57 events Jan Glauber <jan.glauber@caviumnetworks.com> - 2016-02-18 14:50 +0100
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