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558f86493d
linux/arch/powerpc
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Nathan Lynch 558f86493d powerpc/numa: document topology_updates_enabled, disable by default 
Changing the NUMA associations for CPUs and memory at runtime is
basically unsupported by the core mm, scheduler etc. We see all manner
of crashes, warnings and instability when the pseries code tries to do
this. Disable this behavior by default, and document the switch a bit.

Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2019-04-20 22:03:59 +10:00
..
boot Kbuild updates for v5.1 2019-03-10 17:48:21 -07:00
configs powerpc/configs: Enable CONFIG_USB_XHCI_HCD by default 2019-04-20 22:02:26 +10:00
crypto powerpc/crypto: Use cheaper random numbers for crc-vpmsum self-test 2019-04-20 22:03:11 +10:00
include powerpc/pseries: hwpoison the pages upon hitting UE 2019-04-20 22:02:35 +10:00
kernel powerpc: Remove duplicate headers 2019-04-20 22:02:44 +10:00
kvm ARM: some cleanups, direct physical timer assignment, cache sanitization 2019-03-15 15:00:28 -07:00
lib powerpc: Remove duplicate headers 2019-04-20 22:02:44 +10:00
math-emu powerpc: math-emu: remove unneeded header search paths 2019-01-14 20:39:27 +11:00
mm powerpc/numa: document topology_updates_enabled, disable by default 2019-04-20 22:03:59 +10:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf 2019-03-16 12:20:08 -07:00
oprofile Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
perf powerpc updates for 5.1 2019-03-07 12:56:26 -08:00
platforms powerpc/powernv: Squash sparse warnings in opal-call.c 2019-04-20 22:03:19 +10:00
purgatory
sysdev treewide: add checks for the return value of memblock_alloc*() 2019-03-12 10:04:02 -07:00
tools powerpc/tools/checkpatch: Ignore DT_SPLIT_BINDING_PATCH 2018-12-04 19:45:01 +11:00
xmon powerpc/xmon: Fix opcode being uninitialized in print_insn_powerpc 2019-02-26 23:55:22 +11:00
Kbuild powerpc: Add -Werror at arch/powerpc level 2018-10-19 00:56:17 +11:00
Kconfig DMA mapping updates for 5.1 2019-03-10 11:54:48 -07:00
Kconfig.debug powerpc: Move page table dump files in a dedicated subdirectory 2019-02-22 22:29:22 +11:00
Makefile powerpc: vdso: Make vdso32 installation conditional in vdso_install 2019-04-20 22:02:12 +10:00
Makefile.postlink