On Wed, Aug 30, 2017 at 08:03:38AM +0200, Greg Kroah-Hartman wrote: > On Wed, Aug 30, 2017 at 01:06:09PM +0800, Leo Yan wrote: > > commit fa8d815fac96e7c9247783d5a1f8fa4685b3c543 upstream. > > > > Cortex-A73 (all versions) counter read can return a wrong value > > when the counter crosses a 32bit boundary. > > > > The workaround involves performing the read twice, and to return > > one or the other depending on whether a transition has taken place. > > > > Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx> > > Signed-off-by: Leo Yan <leo.yan@xxxxxxxxxx> > > --- > > arch/arm64/Kconfig | 12 ++++++++++++ > > arch/arm64/include/asm/arch_timer.h | 11 +++++++++++ > > 2 files changed, 23 insertions(+) > > Why [RESEND] ? In the first email your address and mailing list address are mixed, I am not sure if the patch has been sent out properly. So resend it again. Sorry for spamming. > And what stable kernel tree(s) do you want this to be applied to? This patch is target for kernel 4.4 and 4.9. Thanks, Leo Yan