On Thu, Sep 18, 2014 at 03:59:32PM +0100, Nathan Lynch wrote: > This series contains the necessary changes to allow architected timer > access from user-space on 32-bit ARM. This allows the VDSO to support > high resolution timestamps for clock_gettime and gettimeofday. This > also merges substantially similar code from arm and arm64 into the > core arm_arch_timer driver. > > The functional changes are: > - When available, CNTVCT is made readable by user space on arm, as it > is on arm64. > - The clocksource name becomes "arch_mem_counter" if CP15 access to > the counter is not available. > > These changes have been carried as part of the ARM VDSO patch set over > the last several months, but I am splitting them out here as I assume > they should go through the clocksource maintainers.
For the series: Acked-by: Will Deacon <will.dea...@arm.com> I'm not sure which tree the arch-timer stuff usually goes through, but the arm/arm64 bits look fine so I'm happy for them to merged together. Will -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/