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5b9593f3bc
linux/arch/mips
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Lars Persson 5b9593f3bc Revert "MIPS: Remove race window in page fault handling" 
Revert commit 2a4a8b1e5d ("MIPS: Remove race window in page fault
handling") because it increased the number of flushed dcache pages and
became a performance problem for some workloads.

Signed-off-by: Lars Persson <larper@axis.com>
Cc: linux-mips@linux-mips.org
Cc: paul.burton@imgtec.com
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/9345/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-03-25 13:48:00 +01:00
..
alchemy Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2015-02-21 19:41:38 -08:00
ar7
ath25
ath79
bcm47xx
bcm63xx MIPS: BCM63xx: Move bcm63xx_gpio_init() to bcm63xx_register_devices(). 2015-03-25 13:47:55 +01:00
bcm3384 MIPS: BCM3384: Fix outdated use of mips_cpu_intc_init() 2015-02-19 13:47:55 +01:00
boot Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2015-02-21 19:41:38 -08:00
cavium-octeon MIPS: OCTEON: Use correct CSR to soft reset 2015-03-25 13:47:59 +01:00
cobalt
configs Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2015-02-21 19:41:38 -08:00
dec
emma
fw MIPS: ARC: Use __noreturn / unreachable in ARC termination functions. 2015-01-13 16:04:27 +01:00
include Revert "MIPS: Remove race window in page fault handling" 2015-03-25 13:48:00 +01:00
jazz
jz4740 MTD updates for 3.20-rc1 2015-02-18 08:01:44 -08:00
kernel MIPS: Add support for XPA. 2015-03-19 17:39:49 +01:00
kvm KVM: MIPS: Enable after disabling interrupt 2015-03-02 19:18:12 -03:00
lantiq Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
lasat
lib MIPS: lib: memset: Add MIPS R6 support 2015-02-17 15:37:30 +00:00
loongson MIPS: Loongson-3: Add IRQF_NO_SUSPEND to Cascade irqaction 2015-03-25 13:47:55 +01:00
loongson1
math-emu MIPS: Handle MIPS IV, V and R2 FPU instructions on MIPS R6 as well 2015-02-17 15:37:37 +00:00
mm Revert "MIPS: Remove race window in page fault handling" 2015-03-25 13:48:00 +01:00
mti-malta MIPS: Replace use of phys_t with phys_addr_t. 2014-11-24 22:47:31 +01:00
mti-sead3 MIPS: sead3: Corrected get_c0_perfcount_int 2015-02-20 23:53:09 +01:00
net module: remove mod arg from module_free, rename module_memfree(). 2015-01-20 11:38:33 +10:30
netlogic mips: use %*pb[l] to print bitmaps including cpumasks and nodemasks 2015-02-13 21:21:36 -08:00
oprofile
paravirt
pci MIPS: PCI: Add struct pci_ops member names to initialization 2015-01-22 13:55:31 -06:00
pmcs-msp71xx kconfig: use bool instead of boolean for type definition attributes 2015-01-07 13:08:04 +01:00
pnx833x
power
ralink Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
rb532 MIPS: Replace use of phys_t with phys_addr_t. 2014-11-24 22:47:31 +01:00
sgi-ip22 MIPS: ip22-gio: Remove legacy suspend/resume support 2015-02-20 13:30:55 +01:00
sgi-ip27 MIPS: IP27: Use __noreturn instead of open coded attributes in declarations. 2015-01-13 16:04:28 +01:00
sgi-ip32 MIPS: IP32: Use __noreturn instead of open coded attributes in declarations. 2015-01-13 16:04:28 +01:00
sibyte MIPS: Replace use of phys_t with phys_addr_t. 2014-11-24 22:47:31 +01:00
sni
txx9 Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
vr41xx
Kbuild
Kbuild.platforms
Kconfig MIPS: Add support for XPA. 2015-03-19 17:39:49 +01:00
Kconfig.debug MIPS: kernel: elf: Improve the overall ABI and FPU mode checks 2015-02-17 15:37:39 +00:00
Makefile MIPS: boot: Provide more uImage options 2015-02-20 14:17:43 +01:00