Commit:     b8c1c5da1520977cb55a358f20fc09567d40cad9
Parent:     01e457cfcd5b6b6f18d0bb8cec0c5d43df56557e
Author:     Andrew Morton <[EMAIL PROTECTED]>
AuthorDate: Tue Jul 24 12:02:40 2007 -0700
Committer:  Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Tue Jul 24 12:24:59 2007 -0700

    slab: correctly handle __GFP_ZERO
    Use the correct local variable when calling into the page allocator.  Local
    `flags' can have __GFP_ZERO set, which causes us to pass __GFP_ZERO into the
    page allocator, possibly from illegal contexts.  The page allocator will 
    do prep_zero_page()->kmap_atomic(..., KM_USER0) from irq contexts and will
    then go BUG.
    Cc: Mike Galbraith <[EMAIL PROTECTED]>
    Acked-by: Christoph Lameter <[EMAIL PROTECTED]>
    Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
    Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
 mm/slab.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/mm/slab.c b/mm/slab.c
index bde271c..a684778 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -2776,7 +2776,7 @@ static int cache_grow(struct kmem_cache *cachep,
         * 'nodeid'.
        if (!objp)
-               objp = kmem_getpages(cachep, flags, nodeid);
+               objp = kmem_getpages(cachep, local_flags, nodeid);
        if (!objp)
                goto failed;
To unsubscribe from this list: send the line "unsubscribe git-commits-head" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at

Reply via email to