Max Filippov 32a7726c4f xtensa: SMP: fix secondary CPU initialization ... - add missing memory barriers to the secondary CPU synchronization spin loops; add comment to the matching memory barrier in the boot_secondary and __cpu_die functions; - use READ_ONCE/WRITE_ONCE to access cpu_start_id/cpu_start_ccount instead of reading/writing them directly; - re-initialize cpu_running every time before starting secondary CPU to flush possible previous CPU startup results. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>		2019-01-26 02:02:13 -08:00
..
boot	xtensa: don't use l32r opcode directly	2018-12-05 12:53:07 -08:00
configs	PCI: consolidate PCI config entry in drivers/pci	2018-11-23 11:45:34 +09:00
include	arch: remove redundant UAPI generic-y defines	2019-01-06 10:22:15 +09:00
kernel	xtensa: SMP: fix secondary CPU initialization	2019-01-26 02:02:13 -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	Kconfig file consolidation for v4.21	2018-12-29 13:40:29 -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