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| author |   Marc Zyngier <marc.zyngier@arm.com> | 2019-04-08 16:49:07 +0100 |
|---|---|---|
| committer |   Will Deacon <will.deacon@arm.com> | 2019-04-30 16:12:54 +0100 |
| commit | 0ea415390cd345b7d09e8c9ebd4b68adfe873043 (patch) | |
| tree | 42ee44177c52347a95d17106ce1d89bc87bad7ac /Documentation/arm64 | |
| parent | clocksource/arm_arch_timer: Remove use of workaround static key (diff) | |
| download | linux-dev-0ea415390cd345b7d09e8c9ebd4b68adfe873043.tar.xz linux-dev-0ea415390cd345b7d09e8c9ebd4b68adfe873043.zip | |
clocksource/arm_arch_timer: Use arch_timer_read_counter to access stable counters
Instead of always going via arch_counter_get_cntvct_stable to access the
counter workaround, let's have arch_timer_read_counter point to the
right method.
For that, we need to track whether any CPU in the system has a
workaround for the counter. This is done by having an atomic variable
tracking this.
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'Documentation/arm64')
0 files changed, 0 insertions, 0 deletions