[PATCH v3 00/18] clocksource/arch_timer: Errata workaround infrastructure rework

Daniel Lezcano daniel.lezcano at linaro.org
Thu Apr 6 14:15:00 PDT 2017

On 06/04/2017 18:27, Catalin Marinas wrote:
> Hi Daniel,
> On Tue, Apr 04, 2017 at 06:18:08PM +0100, Marc Zyngier wrote:
>> Marc Zyngier (18):
>>   arm64: Allow checking of a CPU-local erratum
>>   arm64: Add CNTVCT_EL0 trap handler
>>   arm64: Define Cortex-A73 MIDR
>>   arm64: cpu_errata: Allow an erratum to be match for all revisions of a
>>     core
>>   arm64: cpu_errata: Add capability to advertise Cortex-A73 erratum
>>     858921
>>   arm64: arch_timer: Add infrastructure for multiple erratum detection
>>     methods
>>   arm64: arch_timer: Add erratum handler for CPU-specific capability
>>   arm64: arch_timer: Move arch_timer_reg_read/write around
>>   arm64: arch_timer: Get rid of erratum_workaround_set_sne
>>   arm64: arch_timer: Rework the set_next_event workarounds
>>   arm64: arch_timer: Make workaround methods optional
>>   arm64: arch_timer: Allows a CPU-specific erratum to only affect a
>>     subset of CPUs
>>   arm64: arch_timer: Move clocksource_counter and co around
>>   arm64: arch_timer: Save cntkctl_el1 as a per-cpu variable
>>   arm64: arch_timer: Enable CNTVCT_EL0 trap if workaround is enabled
>>   arm64: arch_timer: Workaround for Cortex-A73 erratum 858921
>>   arm64: arch_timer: Allow erratum matching with ACPI OEM information
>>   arm64: arch_timer: Add HISILICON_ERRATUM_161010101 ACPI matching data
> Are you happy to take the arch_timer patches above? If yes, Marc can
> create a common branch with the first 5 patches which I will merge in
> the arm64 tree. You can then pull the whole series into your tree.

Hi Catalin,

I'm fine with the merge process you are proposing. But before going
forward, I would like to wait a bit in order to give the opportunity to
Thomas to review the patchset.


  -- Daniel

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