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a97dd9e2f7
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Christophe Leroy a97dd9e2f7 powerpc/fsl_booke: Enable reloading of TLBCAM without switching to AS1 
Avoid switching to AS1 when reloading TLBCAM after init for
STRICT_KERNEL_RWX.

When we setup AS1 we expect the entire accessible memory to be mapped
through one entry, this is not the case anymore at the end of init.

We are not changing the size of TLBCAMs, only flags, so no need to
switch to AS1.

So change loadcam_multi() to not switch to AS1 when the given
temporary tlb entry in 0.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/a9d517fbfbc940f56103c46b323f6eb8f4485571.1634292136.git.christophe.leroy@csgroup.eu
2021-10-22 15:22:03 +11:00
..
alpha alpha: enable GENERIC_PCI_IOMAP unconditionally 2021-09-19 10:37:00 -07:00
arc Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
arm ARM development updates for 5.15: 2021-09-09 13:25:49 -07:00
arm64 arm64 fixes/cleanups: 2021-09-17 08:59:27 -07:00
csky Tracing updates for 5.15: 2021-09-05 11:50:41 -07:00
h8300 Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
hexagon Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
ia64 Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
m68k m68k: mvme: Remove overdue #warnings in RTC handling 2021-09-13 11:19:05 +02:00
microblaze Microblaze patches for 5.15-rc1 2021-09-08 16:02:13 -07:00
mips Merge branch 'linus' into smp/urgent 2021-09-11 00:38:47 +02:00
nds32 nds32/setup: remove unused memblock_region variable in setup_memory() 2021-09-08 18:45:53 -07:00
nios2 Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
openrisc Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
parisc parisc: Declare pci_iounmap() parisc version only when CONFIG_PCI enabled 2021-09-19 10:36:09 -07:00
powerpc powerpc/fsl_booke: Enable reloading of TLBCAM without switching to AS1 2021-10-22 15:22:03 +11:00
riscv Merge branch 'gcc-min-version-5.1' (make gcc-5.1 the minimum version) 2021-09-13 10:43:04 -07:00
s390 s390: remove WARN_DYNAMIC_STACK 2021-09-15 14:29:21 +02:00
sh sh: Add missing FORCE prerequisites in Makefile 2021-09-19 10:13:42 +09:00
sparc dma-mapping fixes for Linux 5.15 2021-09-17 11:54:48 -07:00
um This pull request contains the following changes for UML: 2021-09-09 13:45:26 -07:00
x86 A set of x86 fixes: 2021-09-19 13:29:36 -07:00
xtensa Tracing updates for 5.15: 2021-09-05 11:50:41 -07:00
.gitignore
Kconfig Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00