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John David Anglin 855c7c2d84 parisc: Implement __smp_store_release and __smp_load_acquire barriers 
commit e96ebd589debd9a6a793608c4ec7019c38785dea upstream.

This patch implements the __smp_store_release and __smp_load_acquire barriers
using ordered stores and loads.  This avoids the sync instruction present in
the generic implementation.

Cc: <stable@vger.kernel.org> # 4.14+
Signed-off-by: Dave Anglin <dave.anglin@bell.net>
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 		2021-03-16 16:33:54 +08:00
..
alpha scsi: sr: remove references to BLK_DEV_SR_VENDOR, leave it enabled 2021-03-16 16:31:54 +08:00
arc ARC: elf: use right ELF_ARCH 2021-03-16 16:31:39 +08:00
arm ARM: socfpga: PM: add missing put_device() call in socfpga_setup_ocram_self_refresh() 2021-03-16 16:33:17 +08:00
arm64 arm64: dts: hisilicon: hikey: fixes to comply with adi, adv7533 DT binding 2021-03-16 16:33:21 +08:00
c6x Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
csky csky: Fixup abiv2 syscall_trace break a4 & a5 2021-03-16 16:28:56 +08:00
h8300 Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
hexagon hexagon: define ioremap_uc 2021-03-16 16:27:29 +08:00
ia64 scsi: sr: remove references to BLK_DEV_SR_VENDOR, leave it enabled 2021-03-16 16:31:54 +08:00
m68k m68k: mac: Fix IOP status/control register writes 2021-03-16 16:33:15 +08:00
microblaze Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
mips MIPS: OCTEON: add missing put_device() call in dwc3_octeon_device_init() 2021-03-16 16:33:38 +08:00
nds32 Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
nios2 Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
openrisc openrisc: Fix issue with argument clobbering for clone/fork 2021-03-16 16:30:27 +08:00
parisc parisc: Implement __smp_store_release and __smp_load_acquire barriers 2021-03-16 16:33:54 +08:00
powerpc powerpc/boot: Fix CONFIG_PPC_MPC52XX references 2021-03-16 16:33:42 +08:00
riscv RISC-V: Set maximum number of mapped pages correctly 2021-03-16 16:32:57 +08:00
s390 s390/maccess: add no DAT mode to kernel_write 2021-03-16 16:31:41 +08:00
sh sh: Fix validation of system call number 2021-03-16 16:32:50 +08:00
sparc scsi: sr: remove references to BLK_DEV_SR_VENDOR, leave it enabled 2021-03-16 16:31:54 +08:00
um um: ensure `make ARCH=um mrproper` removes arch/$(SUBARCH)/include/generated/ 2021-03-16 16:27:11 +08:00
unicore32 Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
x86 crypto: aesni - add compatibility with IAS 2021-03-16 16:33:48 +08:00
xtensa xtensa: update *pos in cpuinfo_op.next 2021-03-16 16:32:19 +08:00
.gitignore Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
Kconfig Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00