Will Deacon 32d6397805 arm64: mm: ensure that the zero page is visible to the page table walker ... In paging_init, we allocate the zero page, memset it to zero and then point TTBR0 to it in order to avoid speculative fetches through the identity mapping. In order to guarantee that the freshly zeroed page is indeed visible to the page table walker, we need to execute a dsb instruction prior to writing the TTBR. Cc: <stable@vger.kernel.org> # v3.14+, for older kernels need to drop the 'ishst' Signed-off-by: Will Deacon <will.deacon@arm.com>		2015-12-11 17:33:22 +00:00
..
alpha	mm: mlock: add mlock flags to enable VM_LOCKONFAULT usage	2015-11-05 19:34:48 -08:00
arc	ARC: dw2 unwind: Remove falllback linear search thru FDE entries	2015-11-23 21:36:49 +05:30
arm	RTC fixes for 4.4	2015-11-29 17:30:41 -08:00
arm64	arm64: mm: ensure that the zero page is visible to the page table walker	2015-12-11 17:33:22 +00:00
avr32	dmaengine updates for 4.4-rc1	2015-11-10 10:05:17 -08:00
blackfin	Merge branch 'strscpy' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile	2015-10-04 16:31:13 +01:00
c6x	irqdomain: Use irq_domain_get_of_node() instead of direct field access	2015-10-13 19:01:23 +02:00
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	Linux 4.3-rc4	2015-10-06 17:10:28 +02:00
ia64	Power management and ACPI updates for v4.4-rc1	2015-11-04 18:10:13 -08:00
m32r	Linux 4.3-rc4	2015-10-06 17:10:28 +02:00
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	kmap_atomic_to_page() has no users, remove it	2015-11-09 15:11:24 -08:00
mips	Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus	2015-11-29 17:24:35 -08:00
mn10300	Linux 4.3-rc4	2015-10-06 17:10:28 +02:00
nios2	nios2: fix cache coherency	2015-11-26 22:25:58 +08:00
openrisc
parisc	Merge branch 'parisc-4.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux	2015-11-22 12:50:58 -08:00
powerpc	powerpc/tm: Check for already reclaimed tasks	2015-11-23 20:18:03 +11:00
s390	KVM/ARM Fixes for v4.4-rc3.	2015-11-24 19:34:40 +01:00
score	Merge branch 'strscpy' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile	2015-10-04 16:31:13 +01:00
sh	Merge branch 'akpm' (patches from Andrew)	2015-11-07 14:32:45 -08:00
sparc	sparc/sparc64: allocate sys_membarrier system call number	2015-11-09 15:11:24 -08:00
tile	kmap_atomic_to_page() has no users, remove it	2015-11-09 15:11:24 -08:00
um	um: Switch clocksource to hrtimers	2015-11-06 22:54:49 +01:00
unicore32	pwm: Changes for v4.4-rc1	2015-11-11 09:16:10 -08:00
x86	KVM: nVMX: remove incorrect vpid check in nested invvpid emulation	2015-11-25 15:52:55 +01:00
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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