On 04/04/13 10:19 PM, 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'll try. Note the bug is not reliably reproducible, all I can really do
is run for a day or two and see if it crashes.
--
Adam Williamson
Fedora QA Community Monkey
IRC: adamw | Twitter: AdamW_Fedora | identi.ca: adamwfedora
http://www.happyassassin.net
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