summaryrefslogtreecommitdiff
path: root/kernel/locking
diff options
context:
space:
mode:
authorWill Deacon <will.deacon@arm.com>2014-05-02 16:24:14 +0100
committerCatalin Marinas <catalin.marinas@arm.com>2014-05-09 17:04:24 +0100
commitee9e101c11478680d579bd20bb38a4d3e2514fe3 (patch)
treecc2571bfc3d4691471e8c84f3fe6e83a1ec8e70d /kernel/locking
parentd0488597a1b7105957b6d7d1bb0b6ee88aa51b37 (diff)
arm64: kvm: use inner-shareable barriers for inner-shareable maintenance
In order to ensure completion of inner-shareable maintenance instructions (cache and TLB) on AArch64, we can use the -ish suffix to the dsb instruction. This patch relaxes our dsb sy instructions to dsb ish where possible. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'kernel/locking')
0 files changed, 0 insertions, 0 deletions