John David Anglin 49e8ae95b1 Purge existing TLB entries in set_pte_at and ptep_set_wrprotect ... commit 7139bc1579 upstream. This patch goes a long way toward fixing the minifail bug, and it  significantly improves the stability of SMP machines such as the rp3440.  When write  protecting a page for COW, we need to purge the existing translation.  Otherwise, the COW break doesn't occur as expected because the TLB may still have a stale entry which allows writes. [jejb: fix up checkpatch errors] Signed-off-by: John David Anglin <dave.anglin@bell.net> Signed-off-by: James Bottomley <JBottomley@Parallels.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2013-02-28 06:59:05 -08:00
..
configs	kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT	2011-01-20 17:02:05 -08:00
hpux	vfs: new helper - vfs_ustat()	2012-01-03 22:53:07 -05:00
include/asm	Purge existing TLB entries in set_pte_at and ptep_set_wrprotect	2013-02-28 06:59:05 -08:00
kernel	Purge existing TLB entries in set_pte_at and ptep_set_wrprotect	2013-02-28 06:59:05 -08:00
lib	Disintegrate asm/system.h for PA-RISC	2012-03-28 18:30:02 +01:00
math-emu	bug.h: add include of it to various implicit C users	2012-02-29 17:15:08 -05:00
mm	mm: now that all old mmu_gather code is gone, remove the storage	2011-05-25 08:39:16 -07:00
oprofile
defpalo.conf
install.sh
Kconfig	parisc: switch to GENERIC_PCI_IOMAP	2011-11-28 21:13:15 +02:00
Kconfig.debug
Makefile	[PARISC] don't unconditionally override CROSS_COMPILE for 64 bit.	2012-02-28 09:39:28 -06:00
nm