* [PULL] clocksource/arch_timer: Errata workaround infrastructure rework
@ 2017-04-07 13:59 Marc Zyngier
2017-04-07 14:27 ` Daniel Lezcano
0 siblings, 1 reply; 2+ messages in thread
From: Marc Zyngier @ 2017-04-07 13:59 UTC (permalink / raw)
To: Daniel Lezcano
Cc: linux-arm-kernel, linux-kernel, Mark Rutland, Catalin Marinas,
Will Deacon, Thomas Gleixner
Hi Daniel,
Please find below the pull request for the arm64 architected timer
workaround infrastructure. As discussed on the list, the first 5
patches are shared with the arm64 tree (and the whole branch is stable
anyway).
Thanks,
M.
The following changes since commit 97da3854c526d3a6ee05c849c96e48d21527606c:
Linux 4.11-rc3 (2017-03-19 19:09:39 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git tags/arch-timer-errata
for you to fetch changes up to d003d029cea8a28139b4f9b88a36b8fac864f45b:
arm64: arch_timer: Add HISILICON_ERRATUM_161010101 ACPI matching data (2017-04-07 11:22:10 +0100)
----------------------------------------------------------------
arm64 arch timer workaround series, including the base patches
that will also go via the arm64 tree.
----------------------------------------------------------------
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
Documentation/arm64/silicon-errata.txt | 1 +
arch/arm64/include/asm/arch_timer.h | 43 ++-
arch/arm64/include/asm/cpucaps.h | 3 +-
arch/arm64/include/asm/cputype.h | 2 +
arch/arm64/include/asm/esr.h | 2 +
arch/arm64/kernel/cpu_errata.c | 15 +
arch/arm64/kernel/cpufeature.c | 13 +-
arch/arm64/kernel/traps.c | 14 +
drivers/clocksource/Kconfig | 11 +
drivers/clocksource/arm_arch_timer.c | 535 +++++++++++++++++++++++----------
10 files changed, 466 insertions(+), 173 deletions(-)
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PULL] clocksource/arch_timer: Errata workaround infrastructure rework
2017-04-07 13:59 [PULL] clocksource/arch_timer: Errata workaround infrastructure rework Marc Zyngier
@ 2017-04-07 14:27 ` Daniel Lezcano
0 siblings, 0 replies; 2+ messages in thread
From: Daniel Lezcano @ 2017-04-07 14:27 UTC (permalink / raw)
To: Marc Zyngier
Cc: linux-arm-kernel, linux-kernel, Mark Rutland, Catalin Marinas,
Will Deacon, Thomas Gleixner
On Fri, Apr 07, 2017 at 02:59:21PM +0100, Marc Zyngier wrote:
> Hi Daniel,
>
> Please find below the pull request for the arm64 architected timer
> workaround infrastructure. As discussed on the list, the first 5
> patches are shared with the arm64 tree (and the whole branch is stable
> anyway).
>
Pulled, thanks.
-- Daniel
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