Catalin Marinas 0e7f7bcc3f arm64: Ignore the 'write' ESR flag on cache maintenance faults ...

ESR.WnR bit is always set on data cache maintenance faults even though
the page is not required to have write permission. If a translation
fault (page not yet mapped) happens for read-only user address range,
Linux incorrectly assumes a permission fault. This patch adds the check
of the ESR.CM bit during the page fault handling to ignore the 'write'
flag.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Reported-by: Tim Northover <Tim.Northover@arm.com>
Cc: stable@vger.kernel.org

2013-05-08 10:33:16 +01:00

..

alpha

Select VIRT_TO_BUS directly where needed

2013-03-12 11:16:40 -07:00

arc

ARC: split elf.h into uapi and export it for userspace

2013-02-27 20:00:26 +05:30

arm

irqchip: gic: Perform the gic_secondary_init() call via CPU notifier

2013-03-26 16:12:02 +00:00

arm64

arm64: Ignore the 'write' ESR flag on cache maintenance faults

2013-05-08 10:33:16 +01:00

avr32

Select VIRT_TO_BUS directly where needed

2013-03-12 11:16:40 -07:00

blackfin

Select VIRT_TO_BUS directly where needed

2013-03-12 11:16:40 -07:00

c6x

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2013-02-26 20:16:07 -08:00

cris

Select VIRT_TO_BUS directly where needed

2013-03-12 11:16:40 -07:00

frv

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2013-03-12 11:16:40 -07:00

h8300

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2013-03-12 11:16:40 -07:00

hexagon

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2013-02-26 20:16:07 -08:00

ia64

Select VIRT_TO_BUS directly where needed

2013-03-12 11:16:40 -07:00

m32r

UAPI: fix endianness conditionals in M32R's asm/stat.h

2013-03-13 15:21:49 -07:00

m68k

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2013-03-12 11:16:40 -07:00

metag

metag: Inhibit NUMA balancing.

2013-03-04 10:29:19 +00:00

microblaze

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2013-03-12 11:16:40 -07:00

mips

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2013-03-12 11:16:40 -07:00

mn10300

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2013-03-12 11:16:40 -07:00

openrisc

openrisc: remove HAVE_VIRT_TO_BUS

2013-03-13 06:12:39 +01:00

parisc

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2013-03-12 11:16:40 -07:00

powerpc

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2013-03-12 11:16:40 -07:00

s390

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2013-03-12 11:16:40 -07:00

score

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2013-03-12 11:16:40 -07:00

sh

hlist: drop the node parameter from iterators

2013-02-27 19:10:24 -08:00

sparc

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal

2013-03-02 08:34:06 -08:00

tile

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2013-03-12 11:16:40 -07:00

um

um: Use tty_port in SIGWINCH handler

2013-03-11 10:08:04 +01:00

unicore32

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2013-03-12 11:16:40 -07:00

x86

perf,x86: fix wrmsr_on_cpu() warning on suspend/resume

2013-03-17 15:44:43 -07:00

xtensa

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2013-03-12 11:16:40 -07:00

.gitignore

…

Kconfig

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