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(parent: b31a26a) | patch
ARM: prevent VM_GROWSDOWN mmaps extending below FIRST_USER_ADDRESS
authorRussell King <rmk+kernel@arm.linux.org.uk>
Wed, 16 May 2012 14:19:20 +0000 (15:19 +0100)
committerBen Hutchings <ben@decadent.org.uk>
Sun, 20 May 2012 21:56:49 +0000 (22:56 +0100)
commit6d4e481b77c311118d1cab9356e781ba56047f16
tree38c0944acb64190d8f3d11a72aa9e718da0eeee6tree | snapshot
parentb31a26af02788341aa8b9b1490ca30fb0bc47389commit | diff
ARM: prevent VM_GROWSDOWN mmaps extending below FIRST_USER_ADDRESS

commit 9b61a4d1b2064dbd0c9e61754305ac852170509f upstream.

Reported-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
arch/arm/mm/fault.c diff | blob | history
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