Helge Deller b0e551313e parisc: Protect huge page pte changes with spinlocks ... PA-RISC doesn't have atomic instructions to modify page table entries, so it takes spinlock in the TLB handler and modifies the page table entry non-atomically. If you modify the page table entry without the spinlock, you may race with TLB handler on another CPU and your modification may be lost. Protect against that with usage of purge_tlb_start() and purge_tlb_end() which handles the TLB spinlock. Signed-off-by: Helge Deller <deller@gmx.de> Cc: stable@vger.kernel.org # v4.4		2016-01-16 19:19:14 +01:00
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alpha	mm: mlock: add mlock flags to enable VM_LOCKONFAULT usage	2015-11-05 19:34:48 -08:00
arc	ARC: dw2 unwind: Catch Dwarf SNAFUs early	2015-12-21 14:01:49 +05:30
arm	ARM: SoC fixes for 4.4-rc	2016-01-08 16:11:05 -08:00
arm64	Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-12-13 12:41:10 -08:00
avr32	dmaengine updates for 4.4-rc1	2015-11-10 10:05:17 -08:00
blackfin	treewide: Remove old email address	2015-11-23 09:44:58 +01:00
c6x
cris	cris: Drop reference to get_cmos_time()	2015-11-02 20:03:05 +01:00
frv	kmap_atomic_to_page() has no users, remove it	2015-11-09 15:11:24 -08:00
h8300	h8300 update for v4.4	2015-11-12 15:26:39 -08:00
hexagon
ia64	[IA64] Enable mlock2 syscall for ia64	2015-12-14 10:30:02 -08:00
m32r	m32r: add io*_rep helpers	2015-12-29 17:45:49 -08:00
m68k	m68k: Wire up mlock2	2015-11-22 11:35:26 +01:00
metag	Metag architecture changes for v4.4	2015-11-10 16:24:25 -08:00
microblaze	Revert "scatterlist: use sg_phys()"	2015-12-15 12:54:06 -08:00
mips	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-01-06 16:15:03 -08:00
mn10300	mn10300: Select CONFIG_HAVE_UID16 to fix build failure	2015-11-30 07:01:40 -08:00
nios2	nios2: fix cache coherency	2015-11-26 22:25:58 +08:00
openrisc
parisc	parisc: Protect huge page pte changes with spinlocks	2016-01-16 19:19:14 +01:00
powerpc	net: filter: make JITs zero A for SKF_AD_ALU_XOR_X	2016-01-06 00:43:52 -05:00
s390	s390/dis: Fix handling of format specifiers	2015-12-18 14:43:21 +01:00
score
sh	sh64: fix __NR_fgetxattr	2015-12-12 10:15:34 -08:00
sparc	net: filter: make JITs zero A for SKF_AD_ALU_XOR_X	2016-01-06 00:43:52 -05:00
tile	tile: provide CONFIG_PAGE_SIZE_64KB etc for tilepro	2016-01-05 08:16:09 -05:00
um	um: fix returns without va_end	2015-12-08 22:26:00 +01:00
unicore32	pwm: Changes for v4.4-rc1	2015-11-11 09:16:10 -08:00
x86	A simple fix. I'm sending it before the merge window, because it refines	2016-01-08 15:58:14 -08:00
xtensa	Merge branch 'for-4.4/io-poll' of git://git.kernel.dk/linux-block	2015-11-10 17:23:49 -08:00
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