leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
f7c34874f0
linux/arch/xtensa
History
Max Filippov f7c34874f0 xtensa: add exclusive atomics support 
Implement atomic primitives using exclusive access opcodes available in
the recent xtensa cores.
Since l32ex/s32ex don't have any memory ordering guarantees don't define
__smp_mb__before_atomic/__smp_mb__after_atomic to make them use memw.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2019-05-07 10:36:31 -07:00
..
boot xtensa: replace variant/core.h with asm/core.h 2019-05-06 17:48:55 -07:00
configs xtensa: rename BUILTIN_DTB to BUILTIN_DTB_SOURCE 2019-01-26 02:02:16 -08:00
include xtensa: add exclusive atomics support 2019-05-07 10:36:31 -07:00
kernel xtensa: add exclusive atomics support 2019-05-07 10:36:31 -07:00
lib xtensa: replace variant/core.h with asm/core.h 2019-05-06 17:48:55 -07:00
mm xtensa: fix format string warning in init_pmd 2019-04-04 18:45:55 -07:00
oprofile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
platforms xtensa: replace variant/core.h with asm/core.h 2019-05-06 17:48:55 -07:00
variants xtensa: add test_kc705_be variant 2018-08-20 12:34:45 -07:00
Kconfig DMA mapping updates for 5.1 2019-03-10 11:54:48 -07:00
Kconfig.debug Kconfig: consolidate the "Kernel hacking" menu 2018-08-02 08:06:48 +09:00
Makefile xtensa: generate uapi header and syscall table header files 2018-12-02 23:45:41 -08:00