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Christophe Leroy 91bb30822a powerpc/32s: Refactor update of user segment registers 
KUEP implements the update of user segment registers.

Move it into mmu-hash.h in order to use it from other places.

And inline kuep_lock() and kuep_unlock(). Inlining kuep_lock() is
important for system_call_exception(), otherwise system_call_exception()
has to save into stack the system call parameters that are used just
after, and doing that takes more instructions than kuep_lock() itself.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/24591ca480d14a62ef910e38a5273d551262c4a2.1622708530.git.christophe.leroy@csgroup.eu
2021-06-17 00:09:07 +10:00
..
alpha
Merge branch 'akpm' (patches from Andrew)
2021-05-07 00:34:51 -07:00
arc
ARC: mm: Use max_high_pfn as a HIGHMEM zone border
2021-05-10 12:38:59 -07:00
arm
xen/swiotlb: check if the swiotlb has already been initialized
2021-05-14 15:52:11 +02:00
arm64
xen: branch for v5.13-rc2
2021-05-16 09:39:04 -07:00
csky
arch/csky patches for 5.13-rc1
2021-05-03 12:58:31 -07:00
h8300
arch: rearrange headers inclusion order in asm/bitops for m68k, sh and h8300
2021-05-06 19:24:11 -07:00
hexagon
Merge branch 'akpm' (patches from Andrew)
2021-05-07 00:34:51 -07:00
ia64
Merge branch 'akpm' (patches from Andrew)
2021-05-07 00:34:51 -07:00
m68k
Kbuild updates for v5.13 (2nd)
2021-05-08 10:00:11 -07:00
microblaze
tracing updates for 5.13
2021-05-03 11:19:54 -07:00
mips
Kbuild updates for v5.13 (2nd)
2021-05-08 10:00:11 -07:00
nds32
tracing updates for 5.13
2021-05-03 11:19:54 -07:00
nios2
Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2021-05-02 09:14:01 -07:00
openrisc
drivers/char: remove /dev/kmem for good
2021-05-07 00:26:34 -07:00
parisc
Kbuild updates for v5.13 (2nd)
2021-05-08 10:00:11 -07:00
powerpc
powerpc/32s: Refactor update of user segment registers
2021-06-17 00:09:07 +10:00
riscv
riscv: remove unused handle_exception symbol
2021-05-06 09:40:16 -07:00
s390
Merge branch 'akpm' (patches from Andrew)
2021-05-07 00:34:51 -07:00
sh
sh: Remove unused variable
2021-05-10 23:23:04 +02:00
sparc
Kbuild updates for v5.13 (2nd)
2021-05-08 10:00:11 -07:00
um
Merge branch 'akpm' (patches from Andrew)
2021-05-07 00:34:51 -07:00
x86
Two fixes for timers:
2021-05-16 09:42:13 -07:00
xtensa
Kbuild updates for v5.13 (2nd)
2021-05-08 10:00:11 -07:00
.gitignore
.gitignore: prefix local generated files with a slash
2021-05-02 00:43:35 +09:00
Kconfig
Add Landlock, a new LSM from Mickaël Salaün <mic@linux.microsoft.com>
2021-05-01 18:50:44 -07:00