On Fri, 5 Apr 2013, Viresh Kumar wrote: > On Thu, Apr 4, 2013 at 11:05 PM, <dirk.brandewie@xxxxxxxxx> wrote: > > From: Dirk Brandewie <dirk.brandewie@xxxxxxxxx> > > > > The current calculation of the delay time is wrong and a cut and paste > > error from a previous experimental driver. This can result in the > > timeout being set to jiffies + 1 which setup the driver to race with > > it's self if the apic timer interrupt happen at just the right time. > > > > > > https://bugzilla.redhat.com/show_bug.cgi?id=920289 > > > > Reported-by: Adam Williamson <awilliam@xxxxxxxxxx> > > Reported-by: Parag Warudkar <parag.lkml@xxxxxxxxx> > > > > Signed-off-by: Dirk Brandewie <dirk.brandewie@xxxxxxxxx> > > --- > > drivers/cpufreq/intel_pstate.c | 1 - > > 1 files changed, 0 insertions(+), 1 deletions(-) > > Looks fine, but I would like to see a Tested-by from Adam/Parag > as they haven't said anything about this patch (even in bugzilla). > I am running with the patch since yesterday - everything looks good. The issue hasn't been reproducible on demand but some code reading and Dirk's explanation says the patch should fix the issue. So - Tested-by: Parag Warudkar <parag.lkml@xxxxxxxxx> Parag -- To unsubscribe from this list: send the line "unsubscribe cpufreq" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
