redonkable/alistair23-linux
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alistair23-linux/arch/mips
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James Hogan f70ddc07b6 MIPS: c-r4k: Avoid small flush_icache_range SMP calls 
Avoid SMP calls for flushing small icache ranges. On non-CM platforms,
and CM platforms too after we make r4k_on_each_cpu() take the cache op
type into account, it will be called on multiple CPUs due to the
possibility that local_r4k_flush_icache_range_ipi() could do
non-globalized indexed cache ops. This rougly copies the range size
check out into r4k_flush_icache_range(), which can disallow indexed
cache ops and allow r4k_on_each_cpu() to skip the SMP call.

Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Paul Burton <paul.burton@imgtec.com>
Cc: Leonid Yegoshin <leonid.yegoshin@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/13805/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-07-29 10:19:30 +02:00
..
alchemy Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2016-05-19 10:02:26 -07:00
ar7 MIPS: ar7: use gpiochip data pointer 2016-02-19 09:51:43 +01:00
ath25
ath79 TTY and Serial driver update for 4.7-rc1 2016-05-20 20:57:27 -07:00
bcm47xx MIPS: BCM47xx: Move SPROM driver to drivers/firmware/ 2016-05-13 14:01:43 +02:00
bcm63xx Merge branch 'ib-mfd-regulator-gpio-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into devel 2016-03-09 17:40:37 +07:00
bmips MIPS: BMIPS: Add support for BCM63268 2016-05-13 14:02:09 +02:00
boot MIPS: devicetree: fix cpu interrupt controller node-names 2016-05-28 12:35:12 +02:00
cavium-octeon MIPS: SMP: Update cpu_foreign_map on CPU disable 2016-07-29 10:19:28 +02:00
cobalt
configs MIPS: Add default configuration for ath25 2016-07-24 12:45:59 +02:00
dec MIPS: DEC: Export `ioasic_ssr_lock' to modules 2016-05-17 11:03:54 +02:00
emma
fw MIPS: Fix misspellings in comments. 2016-04-03 12:32:09 +02:00
include MIPS: c-r4k: Exclude sibling CPUs in SMP calls 2016-07-29 10:19:29 +02:00
jazz
jz4740 MTD updates for v4.7: 2016-05-24 11:00:20 -07:00
kernel MIPS: c-r4k: Exclude sibling CPUs in SMP calls 2016-07-29 10:19:29 +02:00
kvm MIPS: KVM: Fix CACHE triggered exception emulation 2016-06-14 10:59:45 +02:00
lantiq MIPS: Lantiq: Use the real EXIN count 2016-07-24 12:31:58 +02:00
lasat MIPS: Lasat: A couple off by one bugs in picvue_proc.c 2016-05-28 12:35:06 +02:00
lib MIPS: lib: Mark intrinsics notrace 2016-05-28 12:35:11 +02:00
loongson32 MIPS: Loongson1B: Some updates/fixes for LS1B 2016-05-13 14:02:05 +02:00
loongson64 MIPS: SMP: Update cpu_foreign_map on CPU disable 2016-07-29 10:19:28 +02:00
math-emu MIPS: math-emu: Fix typo 2016-05-28 12:35:09 +02:00
mm MIPS: c-r4k: Avoid small flush_icache_range SMP calls 2016-07-29 10:19:30 +02:00
mti-malta MIPS: malta-time: Take seconds into account 2016-05-13 15:30:25 +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: Define & use CP0_EBase bit definitions 2016-05-13 15:30:25 +02:00
oprofile MIPS: oprofile: Fix typo 2016-05-28 12:35:09 +02:00
paravirt
pci MIPS: IP27: Fix typo 2016-05-28 12:35:07 +02:00
pic32 Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2016-05-19 10:02:26 -07:00
pistachio MIPS: Pistachio: Remove plat_setup_iocoherency 2016-07-24 12:41:22 +02:00
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: ralink: add MT7628 EPHY LEDs pinmux support 2016-05-28 12:35:05 +02:00
rb532 MIPS: rb532: use gpiochip data pointer 2016-02-19 09:51:44 +01:00
sgi-ip22
sgi-ip27 MIPS: Spelling fix lets -> let's 2016-05-28 12:35:09 +02:00
sgi-ip32
sibyte MIPS: Sibyte: Fix Kconfig dependencies of SIBYTE_BUS_WATCHER 2016-05-09 12:00:03 +02:00
sni MIPS: Spelling fix lets -> let's 2016-05-28 12:35:09 +02:00
txx9 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2016-03-19 10:05:34 -07:00
vdso MIPS: Build microMIPS VDSO for microMIPS kernels 2016-05-28 12:35:12 +02:00
vr41xx MIPS: VR41xx: Fix typo 2016-05-28 12:35:09 +02:00
xilfpga
Kbuild
Kbuild.platforms MIPS: Add support for PIC32MZDA platform 2016-01-24 02:53:28 +01:00
Kconfig MIPS: Pistachio: Remove plat_setup_iocoherency 2016-07-24 12:41:22 +02:00
Kconfig.debug
Makefile MIPS: Fix VZ probe gas errors with binutils <2.24 2016-05-17 11:06:04 +02:00