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linux/arch/mips
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Ralf Baechle 8b8a763431 MIPS: Disable usermode switching of the FR bit for MIPS R5 CPUs. 
Currently the kernel will always use the FR=0 register model for O32.  If
an O32 application did enable FR=1 mode, some data from another application
might be leaked in the extra registers becoming visible.

Iow, this patch is meant to make the kernel MIPS R5 tolerant but leaves
proper MIPS R5 support to a future patchset.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-09-19 11:23:10 +02:00
..
alchemy
MIPS: Cleanup CP0 PRId and CP1 FPIR register access masks
2013-09-18 20:25:19 +02:00
ar7
MIPS: FW: Remove obsolete header file for MTI platforms.
2013-05-08 12:30:10 +02:00
ath79
MIPS: ath79: Switch to the clkdev framework
2013-09-03 23:22:18 +02:00
bcm47xx
MIPS: Set default CPU type for BCM47XX platforms
2013-07-30 18:48:50 +02:00
bcm63xx
MIPS: Cleanup CP0 PRId and CP1 FPIR register access masks
2013-09-18 20:25:19 +02:00
boot
MIPS: Add uImage build target
2013-09-03 18:00:01 +02:00
cavium-octeon
MIPS: Optimize current_cpu_type() for better code.
2013-09-17 18:50:53 +02:00
cobalt
MIPS: Idle: Consolidate all declarations in <asm/idle.h>.
2013-05-22 01:34:27 +02:00
configs
MIPS: Lantiq: Add defconfig for xway SoC
2013-09-03 23:22:16 +02:00
dec
MIPS: Optimize current_cpu_type() for better code.
2013-09-17 18:50:53 +02:00
emma
MIPS: Whitespace cleanup.
2013-02-01 10:00:22 +01:00
fw
MIPS: sibyte: Declare the cfe_write() buffer as constant
2013-06-21 18:07:02 +02:00
include
MIPS: Add MIPS R5 config5 register.
2013-09-19 11:16:44 +02:00
jazz
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2013-03-02 07:44:16 -08:00
jz4740
MIPS: jz4740: Correct clock gate bit for DMA controller
2013-07-05 11:40:53 +05:30
kernel
MIPS: Disable usermode switching of the FR bit for MIPS R5 CPUs.
2013-09-19 11:23:10 +02:00
kvm
Merge branch 'next' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2013-09-04 18:15:06 -07:00
lantiq
MIPS: Lantiq: Falcon: fix asc clock definition
2013-09-03 23:22:16 +02:00
lasat
MIPS: Refactor load/entry address calculations
2013-09-03 17:58:37 +02:00
lib
MIPS: Delete __cpuinit/__CPUINIT usage from MIPS code
2013-07-14 19:36:51 -04:00
loongson
MIPS: Loongson: Hide the pci code behind CONFIG_PCI
2013-09-03 15:27:39 +02:00
loongson1
MIPS: Idle: Consolidate all declarations in <asm/idle.h>.
2013-05-22 01:34:27 +02:00
math-emu
MIPS: Remove unreachable break statements from cp1emu.c
2013-08-26 15:33:40 +02:00
mm
MIPS: 74K/1074K: Correct erratum workaround.
2013-09-18 20:25:23 +02:00
mti-malta
MIPS: Cleanup CP0 PRId and CP1 FPIR register access masks
2013-09-18 20:25:19 +02:00
mti-sead3
MIPS: Cleanup CP0 PRId and CP1 FPIR register access masks
2013-09-18 20:25:19 +02:00
netlogic
MIPS: Cleanup CP0 PRId and CP1 FPIR register access masks
2013-09-18 20:25:19 +02:00
oprofile
MIPS: Optimize current_cpu_type() for better code.
2013-09-17 18:50:53 +02:00
pci
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2013-09-12 16:14:49 -07:00
pmcs-msp71xx
MIPS: Delete __cpuinit/__CPUINIT usage from MIPS code
2013-07-14 19:36:51 -04:00
pnx833x
MIPS: PNX833x: PNX8335_PCI_ETHERNET_INT depends on CONFIG_SOC_PNX8335
2013-08-05 13:34:22 +02:00
power
MIPS: Whitespace cleanup.
2013-02-01 10:00:22 +01:00
powertv
MIPS: powertv: Drop BOOTLOADER_DRIVER Kconfig symbol
2013-09-03 16:48:37 +02:00
ralink
MIPS: Add driver for the built-in PCI controller of the RT3883 SoC
2013-09-04 19:17:21 +02:00
rb532
MIPS: Whitespace cleanup.
2013-02-01 10:00:22 +01:00
sgi-ip22
MIPS: Whitespace cleanup.
2013-02-01 10:00:22 +01:00
sgi-ip27
MIPS: Delete __cpuinit/__CPUINIT usage from MIPS code
2013-07-14 19:36:51 -04:00
sgi-ip32
MIPS: Whitespace cleanup.
2013-02-01 10:00:22 +01:00
sibyte
MIPS: Cleanup CP0 PRId and CP1 FPIR register access masks
2013-09-18 20:25:19 +02:00
sni
MIPS: Cleanup CP0 PRId and CP1 FPIR register access masks
2013-09-18 20:25:19 +02:00
txx9
MIPS: TXx9: Fix build error if CONFIG_TOSHIBA_JMR3927 is not selected
2013-09-03 15:30:50 +02:00
vr41xx
MIPS: Idle: Consolidate all declarations in <asm/idle.h>.
2013-05-22 01:34:27 +02:00
Kbuild
KVM/MIPS32: Infrastructure/build files.
2013-05-08 03:55:34 +02:00
Kbuild.platforms
MIPS: Delete Wind River ppmc eval board support.
2013-07-01 15:10:53 +02:00
Kconfig
Remove GENERIC_HARDIRQ config option
2013-09-13 15:09:52 +02:00
Kconfig.debug
consolidate per-arch stack overflow debugging options
2013-07-04 11:25:39 -07:00
Makefile
MIPS: Remove useless comment about kprobe from arch/mips/Makefile
2013-09-18 18:37:48 +02:00