Nathan Lynch 1027dbdc46 powerpc/cacheinfo: add cacheinfo_teardown, cacheinfo_rebuild ...

[ Upstream commit d4aa219a07 ]

Allow external callers to force the cacheinfo code to release all its
references to cache nodes, e.g. before processing device tree updates
post-migration, and to rebuild the hierarchy afterward.

CPU online/offline must be blocked by callers; enforce this.

Fixes: 410bccf978 ("powerpc/pseries: Partition migration in the kernel")
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
Reviewed-by: Gautham R. Shenoy <ego@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2020-01-27 14:50:55 +01:00

..

alpha

alpha: Fix Eiger NR_IRQS to 128

2019-02-20 10:25:47 +01:00

arc

ARC: IOC: panic if kernel was started with previously enabled IOC

2019-12-13 08:51:12 +01:00

arm

ARM: dts: sun8i-h3: Fix wifi in Beelink X2 DT

2020-01-27 14:50:49 +01:00

arm64

arm64: dts: meson-gxm-khadas-vim2: fix Bluetooth support

2020-01-27 14:50:54 +01:00

c6x

kbuild: rename LDFLAGS to KBUILD_LDFLAGS

2018-08-24 08:22:08 +09:00

h8300

h8300: use cc-cross-prefix instead of hardcoding h8300-unknown-linux-

2019-04-05 22:32:55 +02:00

hexagon

hexagon: work around compiler crash

2020-01-17 19:47:17 +01:00

ia64

signal/ia64: Use the force_sig(SIGSEGV,...) in ia64_rt_sigreturn

2020-01-27 14:49:56 +01:00

m68k

m68k: mac: Fix VIA timer counter accesses

2020-01-27 14:50:33 +01:00

microblaze

microblaze: fix multiple bugs in arch/microblaze/boot/Makefile

2019-12-05 09:20:13 +01:00

mips

MIPS: BCM63XX: drop unused and broken DSP platform device

2020-01-27 14:50:10 +01:00

nds32

nds32: Fix the items of hwcap_str ordering issue.

2019-12-13 08:51:35 +01:00

nios2

nios2: ksyms: Add missing symbol exports

2020-01-27 14:50:30 +01:00

openrisc

openrisc: Fix broken paths to arch/or32

2019-12-05 09:20:40 +01:00

parisc

parisc: Fix compiler warnings in debug_core.c

2020-01-12 12:17:22 +01:00

powerpc

powerpc/cacheinfo: add cacheinfo_teardown, cacheinfo_rebuild

2020-01-27 14:50:55 +01:00

riscv

riscv: ftrace: correct the condition logic in function graph tracer

2020-01-09 10:19:02 +01:00

s390

s390/kexec_file: Fix potential segment overlap in ELF loader

2020-01-27 14:50:42 +01:00

sh

media: sh: migor: Include missing dma-mapping header

2020-01-27 14:50:24 +01:00

sparc

sparc: Correct ctx->saw_frame_pointer logic.

2019-12-13 08:51:52 +01:00

um

um: Make GCOV depend on !KCOV

2019-12-05 09:20:52 +01:00

unicore32

mm: convert return type of handle_mm_fault() caller to vm_fault_t

2018-08-17 16:20:28 -07:00

x86

x86/mm: Remove unused variable 'cpu'

2020-01-27 14:50:30 +01:00

xtensa

xtensa: fix TLB sanity checker

2019-12-21 10:57:25 +01:00

.gitignore

…

Kconfig

jump_label: move 'asm goto' support test to Kconfig

2019-06-04 08:02:34 +02:00