Messages in this thread Patch in this message | | | From | Andi Kleen <> | Subject | Re: [discuss] Re: 2.6.19-rc5: Bad page state in process 'swapper' | Date | Fri, 10 Nov 2006 17:35:29 +0100 |
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On Friday 10 November 2006 17:10, Andre Noll wrote: > On 14:36, Andre Noll wrote: > > > > Does it help when you apply > > > > > > ftp://ftp.firstfloor.org/pub/ak/x86_64/quilt/patches/e820-small-entries ? > > > > OK I will try this. Can't promise if I will be able to do so today, as I > > have to wait until the currently running jobs are finished. > > I could check it already today: Your patch doesn't help unfortunately, > i.e. I get the same "Bad page state in process 'swapper'" messages also > with this patch. Again, nothing containing "e820" in the log.
If you apply the following debug patch you should get a shorter log. Can you post it please?
-Andi
Index: linux/mm/page_alloc.c =================================================================== --- linux.orig/mm/page_alloc.c +++ linux/mm/page_alloc.c @@ -188,6 +188,11 @@ static inline int bad_range(struct zone static void bad_page(struct page *page) { + static int flag; + if (flag) + return; + flag = 1; + printk(KERN_EMERG "Bad page state in process '%s'\n" KERN_EMERG "page:%p flags:0x%0*lx mapping:%p mapcount:%d count:%d\n" KERN_EMERG "Trying to fix it up, but a reboot is needed\n" - 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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