[PATCH V15 0/8] arm64/perf: Enable branch stack sampling
Marc Zyngier
maz at kernel.org
Mon Dec 4 00:15:27 PST 2023
On Fri, 01 Dec 2023 05:38:58 +0000,
Anshuman Khandual <anshuman.khandual at arm.com> wrote:
>
> This series enables perf branch stack sampling support on arm64 platform
> via a new arch feature called Branch Record Buffer Extension (BRBE). All
> the relevant register definitions could be accessed here.
>
> https://developer.arm.com/documentation/ddi0601/2021-12/AArch64-Registers
>
> This series applies on 6.7-rc3 after the following series from James Clark.
>
> https://lore.kernel.org/all/20231019165510.1966367-1-james.clark@arm.com/
Please don't base a series on another one. I haven't looked at James
series yet, and dealing with conflict is my business.
You should base it on -rc3, full stop. If there is a dependency, make
it explicit and include a prefix of the other series you depend on.
M.
--
Without deviation from the norm, progress is not possible.
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