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| author |   Marc Zyngier <marc.zyngier@arm.com> | 2015-06-12 12:06:37 +0100 |
|---|---|---|
| committer |   Catalin Marinas <catalin.marinas@arm.com> | 2015-06-12 15:12:08 +0100 |
| commit | 8a14849b4a355278f0b7baf6e2da7dc7144a23e8 (patch) | |
| tree | 2d674e0345a876b1c0008c644c08e562c8cf8c16 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | arm64: alternative: Introduce feature for GICv3 CPU interface (diff) | |
| download | wireguard-linux-8a14849b4a355278f0b7baf6e2da7dc7144a23e8.tar.xz wireguard-linux-8a14849b4a355278f0b7baf6e2da7dc7144a23e8.zip | |
arm64: KVM: Switch vgic save/restore to alternative_insn
So far, we configured the world-switch by having a small array
of pointers to the save and restore functions, depending on the
GIC used on the platform.
Loading these values each time is a bit silly (they never change),
and it makes sense to rely on the instruction patching instead.
This leads to a nice cleanup of the code.
Acked-by: Will Deacon <will.deacon@arm.com>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions