Messages in this thread | | | Date | Mon, 7 Nov 2005 19:07:10 +0100 | From | Pavel Machek <> | Subject | Re: 2.6.14-git4 suspend fails: kernel NULL pointer dereference |
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Hi!
> >diff --git a/kernel/power/main.c b/kernel/power/main.c > >--- a/kernel/power/main.c > >+++ b/kernel/power/main.c > >@@ -167,7 +167,7 @@ static int enter_state(suspend_state_t s > > { > > int error; > > > >- if (pm_ops->valid && !pm_ops->valid(state)) > >+ if (pm_ops && pm_ops->valid && !pm_ops->valid(state)) > > return -ENODEV; > > if (down_trylock(&pm_sem)) > > return -EBUSY; > > > > > > > > > > > i'm using ACPI. > i'?ll try the patch and report asap.
ok, not sure what is going on, then. Fill enter_state() with printks() so that we know where it fails... then kill klogd before attempting suspend. Pavel -- Thanks, Sharp! - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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