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8256b17ecb
kernel_optimize_test/arch/mips
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Florian Fainelli 8256b17ecb MIPS: Allow RIXI to be used on non-R2 or R6 cores 
Some processors, like Broadcom's BMIPS4380 and BMIPS5000 support RIXI and the
"rotr" instruction, which can be used to get a slightly more efficient page
table layout.

Introduce a CONFIG_CPU_HAS_RIXI such that those cores can benefit from this
feature. Perform the conditional check updates where relevant.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Cc: john@phrozen.org
Cc: cernekee@gmail.com
Cc: jon.fraser@broadcom.com
Cc: pgynther@google.com
Cc: paul.burton@imgtec.com
Cc: ddaney.cavm@gmail.com
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/12505/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-05-13 15:30:25 +02:00
..
alchemy MIPS: Fix misspellings in comments. 2016-04-03 12:32:09 +02:00
ar7
ath25
ath79 MIPS: ath79: update devicetree clock support for AR9331 2016-05-13 14:01:46 +02:00
bcm47xx MIPS: BCM47xx: Move SPROM driver to drivers/firmware/ 2016-05-13 14:01:43 +02:00
bcm63xx
bmips MIPS: BMIPS: Add support for BCM63268 2016-05-13 14:02:09 +02:00
boot MIPS: BMIPS: Improve BCM6368 device tree 2016-05-13 14:02:10 +02:00
cavium-octeon MIPS: Octeon: Mark some functions __init in smp.c 2016-05-13 14:02:10 +02:00
cobalt
configs MIPS: BMIPS: Enable partition parser in defconfig 2016-05-13 14:02:06 +02:00
dec MIPS: Fix misspellings in comments. 2016-04-03 12:32:09 +02:00
emma
fw MIPS: Fix misspellings in comments. 2016-04-03 12:32:09 +02:00
include MIPS: Allow RIXI to be used on non-R2 or R6 cores 2016-05-13 15:30:25 +02:00
jazz
jz4740
kernel MIPS: Remove redundant asm/pgtable-bits.h inclusions 2016-05-13 15:30:25 +02:00
kvm MIPS: Support extended ASIDs 2016-05-13 14:02:20 +02:00
lantiq MIPS: Change my email address 2016-05-13 14:02:18 +02:00
lasat
lib MIPS: Retrieve ASID masks using function accepting struct cpuinfo_mips 2016-05-13 14:02:20 +02:00
loongson32 MIPS: Loongson1B: Some updates/fixes for LS1B 2016-05-13 14:02:05 +02:00
loongson64 MIPS: Loongson: Add Loongson-3A R2 basic support 2016-05-13 14:02:14 +02:00
math-emu MIPS: math-emu: Fix jalr emulation when rd == $0 2016-05-13 14:02:24 +02:00
mm MIPS: mm: Panic if an XPA kernel is run without RIXI 2016-05-13 15:30:25 +02:00
mti-malta MIPS: Introduce plat_get_fdt a platform API to retrieve the FDT 2016-05-13 14:02:03 +02:00
mti-sead3 MIPS: Introduce plat_get_fdt a platform API to retrieve the FDT 2016-05-13 14:02:03 +02:00
net
netlogic MIPS: Netlogic: Fix CP0_EBASE redefinition warnings 2016-05-09 12:00:05 +02:00
oprofile MIPS: oprofile: Fix a preemption issue 2016-05-09 12:00:03 +02:00
paravirt
pci MIPS: Add & use CP0_EntryHi ASID definitions 2016-05-13 14:02:18 +02:00
pic32
pistachio
pmcs-msp71xx MIPS: MSP71xx: Use __flush_cache_all instead of flush_cache_all. 2016-05-13 14:01:38 +02:00
pnx833x MIPS: make PCI_DMA_BUS_IS_PHYS=1 constant 2016-05-13 14:02:17 +02:00
power
ralink MIPS: Change my email address 2016-05-13 14:02:18 +02:00
rb532
sgi-ip22
sgi-ip27 MIPS: Fix misspellings in comments. 2016-04-03 12:32:09 +02:00
sgi-ip32
sibyte MIPS: Sibyte: Fix Kconfig dependencies of SIBYTE_BUS_WATCHER 2016-05-09 12:00:03 +02:00
sni
txx9
vdso
vr41xx MIPS: VR41xx: Use __flush_cache_all instead of flush_cache_all. 2016-05-13 14:01:38 +02:00
xilfpga
Kbuild
Kbuild.platforms
Kconfig MIPS: Allow RIXI to be used on non-R2 or R6 cores 2016-05-13 15:30:25 +02:00
Kconfig.debug
Makefile MIPS: Generate relocation table when CONFIG_RELOCATABLE 2016-05-13 14:02:02 +02:00