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| author |   Catalin Marinas <catalin.marinas@arm.com> | 2017-07-06 11:46:39 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2017-08-21 11:12:39 +0100 |
| commit | 0966253d7ccddc42a5211b3488bb4f202c04de1b (patch) | |
| tree | b20b966306224972d5e464e41c7d9cd2445fe0db /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | arm64: Convert pte handling from inline asm to using (cmp)xchg (diff) | |
| download | wireguard-linux-0966253d7ccddc42a5211b3488bb4f202c04de1b.tar.xz wireguard-linux-0966253d7ccddc42a5211b3488bb4f202c04de1b.zip | |
kvm: arm64: Convert kvm_set_s2pte_readonly() from inline asm to cmpxchg()
To take advantage of the LSE atomic instructions and also make the code
cleaner, convert the kvm_set_s2pte_readonly() function to use the more
generic cmpxchg().
Cc: Marc Zyngier <marc.zyngier@arm.com>
Reviewed-by: Will Deacon <will.deacon@arm.com>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions