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Christophe Leroy 030e347430 powerpc/32s: Don't flush all TLBs when flushing one page 
When flushing any memory range, the flushing function
flushes all TLBs.

When (start) and (end - 1) are in the same memory page,
flush that page instead.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: Segher Boessenkool <segher@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/b30b2eae6960502eaf0d9e36c60820b839693c33.1580542939.git.christophe.leroy@c-s.fr
2020-02-19 22:46:08 +11:00
..
boot
Kbuild updates for v5.6 (2nd)
2020-02-09 16:05:50 -08:00
configs
virtio: fixes, cleanups
2020-02-07 12:26:34 -08:00
crypto
crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN
2020-01-09 11:30:53 +08:00
include
powerpc fixes for 5.6 #2
2020-02-08 14:28:26 -08:00
kernel
powerpc/fadump: sysfs for fadump memory reservation
2020-02-19 22:46:07 +11:00
kexec
powerpc: Avoid clang warnings around setjmp and longjmp
2019-11-25 21:45:43 +11:00
kvm
powerpc updates for 5.6
2020-02-04 13:06:46 +00:00
lib
powerpc: Fix __clear_user() with KUAP enabled
2019-12-16 23:19:44 +11:00
math-emu
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
mm
powerpc/32s: Don't flush all TLBs when flushing one page
2020-02-19 22:46:08 +11:00
net
treewide: Use sizeof_field() macro
2019-12-09 10:36:44 -08:00
oprofile
powerpc updates for 5.6
2020-02-04 13:06:46 +00:00
perf
powerpc/8xx: Use alternative scratch registers in DTLB miss handler
2020-01-27 22:36:16 +11:00
platforms
powerpc/powernv: Move core and fadump_release_opalcore under new kobject
2020-02-19 21:07:10 +11:00
purgatory
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441
2019-06-05 17:37:17 +02:00
sysdev
powerpc updates for 5.6
2020-02-04 13:06:46 +00:00
tools
powerpc: Do not consider weak unresolved symbol relocations as bad
2020-01-31 20:17:22 +11:00
xmon
powerpc/xmon: Fix compile error in print_insn* functions
2020-01-26 00:11:35 +11:00
Kbuild
powerpc/kexec: Move kexec files into a dedicated subdir.
2019-11-21 15:41:34 +11:00
Kconfig
powerpc updates for 5.6
2020-02-04 13:06:46 +00:00
Kconfig.debug
powerpc/ptdump: Only enable PPC_CHECK_WX with STRICT_KERNEL_RWX
2020-01-23 21:31:13 +11:00
Makefile
powerpc: Don't add -mabi= flags when building with Clang
2019-11-25 21:45:43 +11:00
Makefile.postlink
powerpc: Do not consider weak unresolved symbol relocations as bad
2020-01-31 20:17:22 +11:00