Max Filippov 815af8fff1 xtensa: SMP: rework IPI processing ...

Don't skip current CPU in send_ipi_message: callers of this function
take care of it and it's harmless anyway.
Don't clear IPI bits one by one, clear all that were read at once.
Check IPI register in a loop in case new IPI was posted while previous
was being handled.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>

2019-02-07 12:16:17 -08:00

..

boot

xtensa: rename BUILTIN_DTB to BUILTIN_DTB_SOURCE

2019-01-26 02:02:16 -08:00

configs

xtensa: rename BUILTIN_DTB to BUILTIN_DTB_SOURCE

2019-01-26 02:02:16 -08:00

include

arch: remove redundant UAPI generic-y defines

2019-01-06 10:22:15 +09:00

kernel

xtensa: SMP: rework IPI processing

2019-02-07 12:16:17 -08:00

lib

xtensa: add support for KASAN

2017-12-16 22:37:12 -08:00

mm

Xtensa updates for v4.21:

2018-12-29 09:40:40 -08:00

oprofile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

platforms

memblock: stop using implicit alignment to SMP_CACHE_BYTES

2018-10-31 08:54:16 -07:00

variants

xtensa: add test_kc705_be variant

2018-08-20 12:34:45 -07:00

Kconfig

xtensa: rename BUILTIN_DTB to BUILTIN_DTB_SOURCE

2019-01-26 02:02:16 -08:00

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