linux/arch/sh
Michael S. Tsirkin fb9b050ce9 sh: fix smp_store_mb for !SMP
sh variant of smp_store_mb() calls xchg() on !SMP which is stronger than
implied by both the name and the documentation.

commit 90a3ccb0be ("sh: define __smp_xxx,
fix smp_store_mb for !SMP") was supposed to fix it but
left the bug in place.

Drop smp_store_mb, so that code in asm-generic/barrier.h
will define it correctly depending on CONFIG_SMP.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2016-01-26 10:18:29 +02:00
..
boards MTD updates for v4.5: 2016-01-13 11:25:54 -08:00
boot
cchips
configs
drivers
include sh: fix smp_store_mb for !SMP 2016-01-26 10:18:29 +02:00
kernel TTY/Serial patches for 4.5-rc1 2016-01-13 10:02:05 -08:00
lib
lib64
math-emu
mm mm: differentiate page_mapped() from page_mapcount() for compound pages 2016-01-15 17:56:32 -08:00
oprofile
tools
Kconfig dma-mapping: always provide the dma_map_ops based implementation 2016-01-20 17:09:18 -08:00
Kconfig.cpu
Kconfig.debug
Makefile