Andrea Arcangeli ef2b4b95a6 mm: PageBuddy and mapcount robustness ... Change the _mapcount value indicating PageBuddy from -2 to -128 for more robusteness against page_mapcount() undeflows. Use reset_page_mapcount instead of __ClearPageBuddy in bad_page to ignore the previous retval of PageBuddy(). Signed-off-by: Andrea Arcangeli <aarcange@redhat.com> Reported-by: Hugh Dickins <hughd@google.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2011-03-17 16:31:13 -07:00
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acpi	PM: Remove CONFIG_PM_OPS	2011-03-15 00:43:15 +01:00
asm-generic	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/epip/linux-2.6-unicore32	2011-03-17 10:11:25 -07:00
crypto	…
drm	Merge remote branch 'intel/drm-intel-next' of ../drm-next into drm-core-next	2011-03-14 14:15:13 +10:00
keys	RxRPC: Fix v1 keys	2011-03-02 22:18:53 -08:00
linux	mm: PageBuddy and mapcount robustness	2011-03-17 16:31:13 -07:00
math-emu	…
media	[media] v4l: Include linux/videodev2.h in media/v4l2-ctrls.h	2011-01-19 11:52:09 -02:00
mtd	…
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2011-03-16 16:29:25 -07:00
pcmcia	pcmcia: re-enable Zoomed Video support	2011-02-20 12:47:34 +01:00
rdma	RDMA: Update workqueue usage	2011-01-16 21:16:31 -08:00
rxrpc	…
scsi	libsas: convert to libata new error handler	2011-03-02 02:36:45 -05:00
sound	ASoC: WM8903: Fix mic detection register definitions	2011-02-13 19:38:06 +00:00
target	[SCSI] target: Fix t_transport_aborted handling in LUN_RESET + active I/O shutdown	2011-02-28 11:23:32 -06:00
trace	Merge branch 'config' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl	2011-03-16 17:21:00 -07:00
video	fbdev: sh_mobile_lcdc: Add YUV framebuffer support	2011-03-16 17:27:10 +09:00
xen	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2011-03-16 16:29:25 -07:00
Kbuild	…