On Tue, Jul 09, 2013 at 10:33:22PM +0200, Daniel Vetter wrote: > On Tue, Jul 09, 2013 at 01:14:09PM -0700, Guenter Roeck wrote: > > This reverts commit 36ec8f877481449bdfa072e6adf2060869e2b970. > > > > The commit results in repeated 'Timed out waiting for forcewake old ack > > to clear' messages on a Supermicro C7H61 board (BIOS version 2.00 and 2.00b) > > with i7-3770K CPU. It ultimately results in a hangup if the system is highly > > loaded. Reverting the commit fixes the issue. > > > > While I understand that this should be fixed in the BIOS, a more recent BIOS > > is not available fron the vendor. If/since no better solution is not > > available, > > reverting the patch seems to be the way to go (otherwise me and others with > > the same problem won't be able to run the upstream kernel on affected > > boards). > > > > Cc: Jesse Barnes <jbar...@virtuousgeek.org> > > Cc: Daniel Vetter <daniel.vet...@ffwll.ch> > > Cc: Mika Kuoppala <mika.kuopp...@intel.com> > > Signed-off-by: Guenter Roeck <li...@roeck-us.net> > > Can you please add the bugzilla link here? > I'll create one and add a reference.
Thanks, Guenter -- 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/