[PATCHv2 0/5] arm: arch_timer cleanups and niceties
Mark Rutland
mark.rutland at arm.com
Wed May 15 11:23:56 EDT 2013
The following patches clean up some (harmless) fallout from the changes
in 3.9, and make the driver always use the virtual counter, eliminating
problems relating to choosing which counters to use (racy
initialisation, branches in hot paths).
The patches can also be found in my public git tree:
git://linux-arm.org/git/linux-mr.git clocks/arch-timer-cleanups
Since v1 [1]:
* Rebased to v3.10-rc1
* Fix up mach-shmobile's selection of ARCH_ARM_TIMER
Thanks,
Mark.
[1] http://lists.infradead.org/pipermail/linux-arm-kernel/2013-March/158604.html
Marc Zyngier (2):
ARM: hyp: initialize CNTVOFF to zero
ARM: arch_timer: stop virtual timer when booted in HYP mode
Mark Rutland (3):
ARM: KVM: arch_timers: zero CNTVOFF upon return to host
clocksource: arch_timer: use virtual counters
arm: fix up ARM_ARCH_TIMER selects
arch/arm/include/asm/arch_timer.h | 9 ---------
arch/arm/kernel/hyp-stub.S | 7 +++++++
arch/arm/kvm/interrupts_head.S | 4 ++++
arch/arm/mach-exynos/Kconfig | 2 +-
arch/arm/mach-shmobile/Kconfig | 4 ++--
arch/arm/mach-tegra/Kconfig | 2 +-
arch/arm/mach-virt/Kconfig | 2 +-
arch/arm64/include/asm/arch_timer.h | 10 ----------
drivers/clocksource/arm_arch_timer.c | 23 +++++------------------
include/clocksource/arm_arch_timer.h | 2 +-
10 files changed, 22 insertions(+), 43 deletions(-)
--
1.8.1.1
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