Messages in this thread | | | Date | Tue, 6 Mar 2007 12:46:18 +0200 | From | "Michael S. Tsirkin" <> | Subject | Re: [5/6] 2.6.21-rc2: known regressions |
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> Quoting Ingo Molnar <mingo@elte.hu>: > Subject: Re: [5/6] 2.6.21-rc2: known regressions > > > * Michael S. Tsirkin <mst@mellanox.co.il> wrote: > > > > Quoting Linus Torvalds <torvalds@linux-foundation.org>: > > > > > > Ok, it does indeed solve the problem for me. > > > > Not yet for me unfortunately, although this seems to help. > > Is this the patch I should have applied? > > http://lkml.org/lkml/2007/3/5/445 > > > > With this applied, on resume I get *some* screen output soon after > > resume (e.g. with s2ram I get several characters on VGA, X starts > > drawing some windows) but then the crescent symbol starts blinking > > again and the system hangs. > > could you try this via s2ram on a text console, to see whether the > kernel spits out any warning before it locks up?
Yes, that's what I did. Unfortunately only a couple of characters were shown before it locked up.
I still need to check what does this do in the NO_HZ configuration.
BTW, Ingo, can you suspend/resume any number of times with this patch?
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