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7d805accbe
linux/arch/powerpc
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Nicholas Piggin 7d805accbe powerpc/64s: remove unnecessary translation cache flushes at boot 
The various translation structure invalidations performed in early boot
when the MMU is off are not required, because everything is invalidated
immediately before a CPU first enables its MMU (see early_init_mmu
and early_init_mmu_secondary).

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20190902152931.17840-6-npiggin@gmail.com
2019-09-05 14:22:41 +10:00
..
boot powerpc: Add support for adding an ESM blob to the zImage wrapper 2019-08-30 09:53:29 +10:00
configs powerpc/configs: Enable secure guest support in pseries and ppc64 defconfigs 2019-08-30 09:56:30 +10:00
crypto treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
include powerpc/64s: make mmu_partition_table_set_entry TLB flush optional 2019-09-05 14:22:40 +10:00
kernel powerpc/eeh: Add a eeh_dev_break debugfs interface 2019-09-05 14:22:39 +10:00
kvm powerpc/64s: make mmu_partition_table_set_entry TLB flush optional 2019-09-05 14:22:40 +10:00
lib powerpc/spinlocks: Rename SPLPAR-only spinlocks 2019-08-27 13:03:36 +10:00
math-emu treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
mm powerpc/64s: remove unnecessary translation cache flushes at boot 2019-09-05 14:22:41 +10:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-06-17 20:20:36 -07:00
oprofile treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +02:00
perf powerpc/perf: fix imc allocation failure handling 2019-08-20 21:22:20 +10:00
platforms powerpc/64s: remove unnecessary translation cache flushes at boot 2019-09-05 14:22:41 +10:00
purgatory treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441 2019-06-05 17:37:17 +02:00
sysdev powerpc/xive: Fix dump of XIVE interrupt under pseries 2019-08-19 13:20:24 +10:00
tools treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
xmon powerpc/xmon: Add a dump of all XIVE interrupts 2019-08-19 13:20:24 +10:00
Kbuild treewide: Add SPDX license identifier - Kbuild 2019-05-30 11:32:33 -07:00
Kconfig powerpc: use the generic dma coherent remap allocator 2019-08-28 23:19:34 +10:00
Kconfig.debug powerpc/xmon: add read-only mode 2019-05-03 02:54:57 +10:00
Makefile powerpc: remove meaningless KBUILD_ARFLAGS addition 2019-08-22 23:11:48 +10:00
Makefile.postlink License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00