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Catalin Marinas a633bc89bb ARM: 7150/1: Allow kernel unaligned accesses on ARMv6+ processors 
commit 8428e84d42 upstream.

Recent gcc versions generate unaligned accesses by default on ARMv6 and
later processors. This patch ensures that the SCTLR.A bit is always
cleared on such processors to avoid kernel traping before
alignment_init() is called.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Tested-by: John Linn <John.Linn@xilinx.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26 09:09:53 -08:00
..
alpha irq_work, alpha: Fix up arch hooks 2011-08-04 21:58:37 -07:00
arm ARM: 7150/1: Allow kernel unaligned accesses on ARMv6+ processors 2011-11-26 09:09:53 -08:00
avr32 rtc: fix build warnings in defconfigs 2011-06-15 20:04:02 -07:00
blackfin rtc: fix build warnings in defconfigs 2011-06-15 20:04:02 -07:00
cris cris: add missing declaration of kgdb_init() and breakpoint() 2011-08-15 18:31:32 -07:00
frv Merge branch 'setns' 2011-05-28 10:51:01 -07:00
h8300 Merge branch 'setns' 2011-05-28 10:51:01 -07:00
ia64 [IA64] wire up sendmmsg() syscall for Itanium 2011-05-31 10:09:24 -07:00
m32r Fix node_start/end_pfn() definition for mm/page_cgroup.c 2011-06-27 14:13:09 -07:00
m68k m68k: use kernel processor defines for conditional optimizations 2011-06-14 11:42:29 +10:00
microblaze Merge branch 'setns' 2011-05-28 10:51:01 -07:00
mips MIPS: PM: Use struct syscore_ops instead of sysdevs for PM (v2) 2011-10-16 14:14:55 -07:00
mn10300 MN10300: asm/uaccess.h needs to #include linux/kernel.h for might_sleep() 2011-06-21 18:31:44 -07:00
parisc fix return type of __atomic64_add_return 2011-08-15 18:31:32 -07:00
powerpc powerpc: Copy down exception vectors after feature fixups 2011-11-21 14:31:25 -08:00
s390 thp: share get_huge_page_tail() 2011-11-11 09:36:48 -08:00
score arch: remove CONFIG_GENERIC_FIND_{NEXT_BIT,BIT_LE,LAST_BIT} 2011-05-26 17:12:38 -07:00
sh sh: Fix cached/uncaced address calculation in 29bit mode 2011-11-21 14:31:15 -08:00
sparc sparc64: Force the execute bit in OpenFirmware's translation entries. 2011-10-16 14:14:51 -07:00
tile Fix node_start/end_pfn() definition for mm/page_cgroup.c 2011-06-27 14:13:09 -07:00
um um: fix ubd cow size 2011-11-11 09:36:19 -08:00
unicore32 unicore32: using generic-y format for one line asm-generic files 2011-06-09 16:29:52 +08:00
x86 xen:pvhvm: enable PVHVM VCPU placement when using more than 32 CPUs. 2011-11-21 14:31:23 -08:00
xtensa xtensa: prevent arbitrary read in ptrace 2011-08-04 21:58:39 -07:00
.gitignore
Kconfig mm, powerpc: move the RCU page-table freeing into generic code 2011-05-25 08:39:16 -07:00