linux_dsm_epyc7002/arch/parisc/include
John David Anglin 44224bdb99 parisc: Add memory clobber to TLB purges
The pdtlb and pitlb instructions are strongly ordered. The asms invoking
these instructions should be compiler memory barriers to ensure the
compiler doesn't reorder memory operations around these instructions.

Signed-off-by: John David Anglin <dave.anglin@bell.net>
CC: stable@vger.kernel.org # v4.20+
Fixes: 3847dab774 ("parisc: Add alternative coding infrastructure")
Signed-off-by: Helge Deller <deller@gmx.de>
2019-05-03 23:47:40 +02:00
..
asm parisc: Add memory clobber to TLB purges 2019-05-03 23:47:40 +02:00
uapi/asm KVM: export <linux/kvm_para.h> and <asm/kvm_para.h> iif KVM is supported 2019-03-28 17:27:42 +01:00