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Nicholas Piggin b86cf14f24 powerpc: add compile-time support for lbarx, lharx 
ISA v2.06 (POWER7 and up) as well as e6500 support lbarx and lharx.
Add a compile option that allows code to use it, and add support in
cmpxchg and xchg 8 and 16 bit values without shifting and masking.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220909052312.63916-1-npiggin@gmail.com
2022-11-24 23:31:47 +11:00
..
alloc.c
treewide: add checks for the return value of memblock_alloc*()
2019-03-12 10:04:02 -07:00
checksum_32.S
powerpc/32: Remove remaining .stabs annotations
2022-02-07 21:03:10 +11:00
checksum_64.S
ppc: propagate the calling conventions change down to csum_partial_copy_generic()
2020-08-20 15:45:22 -04:00
checksum_wrappers.c
net: unexport csum_and_copy_{from,to}_user
2022-04-29 14:37:59 -07:00
code-patching.c
powerpc/code-patching: Speed up page mapping/unmapping
2022-09-01 13:56:01 +10:00
copy_32.S
powerpc/32: Remove remaining .stabs annotations
2022-02-07 21:03:10 +11:00
copy_mc_64.S
x86, powerpc: Rename memcpy_mcsafe() to copy_mc_to_{user, kernel}()
2020-10-06 11:18:04 +02:00
copypage_64.S
powerpc/64: asm use consistent global variable declaration and access
2022-09-28 19:22:12 +10:00
copypage_power7.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
copyuser_64.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
copyuser_power7.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
crtsavres.S
powerpc/64: Do not create new section for save/restore functions
2017-05-30 14:59:51 +10:00
div64.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
error-inject.c
powerpc/64s: avoid reloading (H)SRR registers if they are still valid
2021-06-25 00:06:55 +10:00
feature-fixups-test.S
powerpc: Test prefixed instructions in feature fixups
2020-05-19 00:11:02 +10:00
feature-fixups.c
powerpc: Remove CONFIG_PPC_FSL_BOOK3E
2022-09-26 23:00:13 +10:00
hweight_64.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
ldstfp.S
powerpc updates for 5.3
2019-07-13 16:08:36 -07:00
locks.c
powerpc/pseries: Move some PAPR paravirt functions to their own file
2020-07-26 23:34:26 +10:00
Makefile
powerpc/kasan: Don't instrument non-maskable or raw interrupts
2022-05-22 15:58:29 +10:00
mem_64.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
memcmp_32.S
powerpc/lib: optimise PPC32 memcmp
2018-06-04 00:39:21 +10:00
memcmp_64.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
memcpy_64.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
memcpy_power7.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
pmem.c
powerpc/pmem: Include pmem prototypes
2021-01-30 11:39:28 +11:00
quad.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
restart_table.c
powerpc/64s: add a table of implicit soft-masked addresses
2021-06-30 22:21:20 +10:00
rheap.c
treewide: kmalloc() -> kmalloc_array()
2018-06-12 16:19:22 -07:00
sstep.c
powerpc: add compile-time support for lbarx, lharx
2022-11-24 23:31:47 +11:00
string_32.S
powerpc: Fix __clear_user() with KUAP enabled
2019-12-16 23:19:44 +11:00
string_64.S
powerpc/64: asm use consistent global variable declaration and access
2022-09-28 19:22:12 +10:00
string.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
strlen_32.S
powerpc/lib: Implement strlen() in assembly for PPC32
2018-08-07 21:49:30 +10:00
test_emulate_step_exec_instr.S
powerpc: flexible GPR range save/restore macros
2021-11-29 23:15:20 +11:00
test_emulate_step.c
powerpc/ppc-opcode: Define and use PPC_RAW_SETB()
2022-07-27 21:36:05 +10:00
test-code-patching.c
powerpc/code-patching: Replace patch_instruction() by ppc_inst_write() in selftests
2021-12-23 22:36:58 +11:00
vmx-helper.c
powerpc: Move C prototypes out of asm-prototypes.h
2022-03-08 22:06:25 +11:00
xor_vmx_glue.c
lib/xor: make xor prototypes more friendly to compiler vectorization
2022-02-11 20:39:39 +11:00
xor_vmx.c
lib/xor: make xor prototypes more friendly to compiler vectorization
2022-02-11 20:39:39 +11:00
xor_vmx.h
lib/xor: make xor prototypes more friendly to compiler vectorization
2022-02-11 20:39:39 +11:00