On Friday 05 August 2005 17:13, Ingo Molnar wrote: > * Dominik Karall <[email protected]> wrote: > > > yeah. I've done this today and have split it out of the -RT tree, see > > > the patch below. After some exposure in -mm i'd like this feature to go > > > upstream too. > > > > > > the patch is against recent Linus trees, 2.6.13-rc4 or later should all > > > work. Dominik, could you try it and send us the new kernel logs > > > whenever you happen to hit that warning message again? (Please also > > > enable CONFIG_KALLSYMS_ALL, so that we get as much symbolic data as > > > possible.) > > > > I tried to compile the patch on top of 2.6.13-rc4-mm1, it applied with a > > few offsets, but it looked ok. > > Here is the error I get when I compiled it: > > ok, does the additional patch below fix things for you? Yes, only out_count wasn't defined in softirq.c, here's the patch to fix it. The first patch in traps.c failed on rc4-mm1, but it doesn't matter, as sched.h seems to be already included there. I think it is even included in -rc4 too. dominik ----- --- linux/kernel/softirq.c.orig 2005-08-05 20:00:28.000000000 +0200 +++ linux/kernel/softirq.c 2005-08-05 20:02:40.000000000 +0200 @@ -93,7 +93,7 @@ restart: do { if (pending & 1) { #ifdef CONFIG_DEBUG_PREEMPT - u32 in_count = preempt_count(); + u32 in_count = preempt_count(), out_count; #endif h->action(h); #ifdef CONFIG_DEBUG_PREEMPT
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