Messages in this thread | | | Date | Mon, 15 Mar 2004 23:28:34 -0800 | From | Andrew Morton <> | Subject | Re: 2.6.4-mm1 - 4g patch breaks when X86_4G not selected |
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Ingo Molnar <mingo@elte.hu> wrote: > > > * Andrew Morton <akpm@osdl.org> wrote: > > > I'll have a play with your .config, see if I can reproduce it. If not > > I'll squeeze off -mm3 and would ask you to retest on that if poss. > > i tried Neil's bzImage and it hung on a stock PC too.
Me too, with CONFIG_DEBUG_PAGEALLOC. We had a fatal bug around that.
However it seems that Neil's machine is dying with CONFIG_DEBUG_SLAB=y, CONFIG_DEBUG_PAGEALLOC=n, for which we have no explanation. It seems that we're getting use-after-free errors against the pgd's.
Maybe it was the early-x86-cpu-detection.patch bug biting in two places - let me brew rc1-mm1 and we'll see.
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