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SubjectRe: bad_page from quicklist patches
On Sun, 29 Apr 2007 01:16:10 -0700 Paul Jackson <pj@sgi.com> wrote:

> I am getting many 'bad_page' failures from the quicklist patches
> in 2.6.21-rc7-mm1. I have bisected the problem down the following
> patches:
>
> quicklists-for-page-table-pages.patch
> quicklists-for-page-table-pages-avoid-useless-virt_to_page-conversion.patch
> quicklist-support-for-ia64.patch
> quicklist-support-for-x86_64.patch
> quicklist-support-for-sparc64.patch
>
> This is on an ia64, compiled with the sn2_defconfig configuration.

That should have been fixed in -mm2, by the below:

--- a/include/linux/quicklist.h~quicklists-for-page-table-pages-avoid-useless-virt_to_page-conversion-fix
+++ a/include/linux/quicklist.h
@@ -61,7 +61,7 @@ static inline void __quicklist_free(int
if (unlikely(nid != numa_node_id())) {
if (dtor)
dtor(p);
- free_hot_page(page);
+ __free_page(page);
return;
}

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