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linux/arch/mips
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Viller Hsiao a467109422 MIPS: ftrace: Fix icache flush range error 
In 32-bit mode, the start address passed to flush_icache_range is
shifted by 4 bytes before the second safe_store_code() call.

This causes system crash from time to time because the first 4 bytes
might not be flushed properly. This bug exists since linux-3.8.

Also remove obsoleted comment while at it.

Signed-off-by: Viller Hsiao <villerhsiao@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: rostedt@goodmis.org
Cc: fweisbec@gmail.com
Cc: mingo@redhat.com
Cc: Qais.Yousef@imgtec.com
Patchwork: https://patchwork.linux-mips.org/patch/6586/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-03-17 15:42:07 +01:00
..
alchemy MIPS: Alchemy: Fix unchecked kstrtoul return value 2014-03-06 20:52:28 +01:00
ar7 Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2014-01-30 17:20:32 -08:00
ath79 mips: delete non-required instances of include <linux/init.h> 2014-01-24 22:39:56 +01:00
bcm47xx MIPS: bcm47xx: Include missing errno.h for ENXIO 2014-03-06 20:52:28 +01:00
bcm63xx mips: delete non-required instances of include <linux/init.h> 2014-01-24 22:39:56 +01:00
boot mips: delete non-required instances of include <linux/init.h> 2014-01-24 22:39:56 +01:00
cavium-octeon mips: delete non-required instances of include <linux/init.h> 2014-01-24 22:39:56 +01:00
cobalt
configs MIPS: Kill CONFIG_MTD_PARTITIONS 2014-01-24 22:39:45 +01:00
dec
emma MIPS: Remove panic_timeout settings 2013-11-26 12:12:27 +01:00
fw mips: delete non-required instances of include <linux/init.h> 2014-01-24 22:39:56 +01:00
include MIPS: Fix syscall tracing interface 2014-03-17 15:38:38 +01:00
jazz
jz4740 mips: delete non-required instances of include <linux/init.h> 2014-01-24 22:39:56 +01:00
kernel MIPS: ftrace: Fix icache flush range error 2014-03-17 15:42:07 +01:00
kvm mips: delete non-required instances of include <linux/init.h> 2014-01-24 22:39:56 +01:00
lantiq mips: delete non-required instances of include <linux/init.h> 2014-01-24 22:39:56 +01:00
lasat mips: delete non-required instances of include <linux/init.h> 2014-01-24 22:39:56 +01:00
lib mips: delete non-required instances of include <linux/init.h> 2014-01-24 22:39:56 +01:00
loongson mips: delete non-required instances of include <linux/init.h> 2014-01-24 22:39:56 +01:00
loongson1
math-emu MIPS: math-emu: Fix prefx detection and COP1X function field definition 2014-03-11 23:10:55 +01:00
mm Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2014-01-30 17:20:32 -08:00
mti-malta MIPS: APRP: Choose the correct VPE loader by fixing the linking 2014-03-06 21:20:23 +01:00
mti-sead3 mips: delete non-required instances of include <linux/init.h> 2014-01-24 22:39:56 +01:00
netlogic Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2014-01-30 17:20:32 -08:00
oprofile MIPS: Add support for interAptiv cores 2014-01-22 20:19:01 +01:00
pci MIPS: Octeon: Fix fall through on bar type OCTEON_DMA_BAR_TYPE_SMALL 2014-03-15 00:46:23 +01:00
pmcs-msp71xx MIPS: introduce MIPS_L1_CACHE_SHIFT_<N> 2014-01-24 22:39:55 +01:00
pnx833x
power
ralink Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2014-01-30 17:20:32 -08:00
rb532
sgi-ip22
sgi-ip27 mips: delete non-required instances of include <linux/init.h> 2014-01-24 22:39:56 +01:00
sgi-ip32
sibyte MIPS: Remove panic_timeout settings 2013-11-26 12:12:27 +01:00
sni
txx9
vr41xx
Kbuild
Kbuild.platforms
Kconfig Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2014-01-30 17:20:32 -08:00
Kconfig.debug
Makefile Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2014-01-30 17:20:32 -08:00