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| author | Russell King <rmk+kernel@armlinux.org.uk> | 2018-05-15 17:04:10 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2018-05-31 11:09:03 +0100 |
| commit | b800acfc70d9fb81fbd6df70f2cf5e20f70023d0 (patch) | |
| tree | 41031cd094feab970a12814d9e603774e884dfd1 /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | 3c908e16396d130608e831b7fac4b167a2ede6ba (diff) | |
ARM: KVM: Add SMCCC_ARCH_WORKAROUND_1 fast handling
We want SMCCC_ARCH_WORKAROUND_1 to be fast. As fast as possible.
So let's intercept it as early as we can by testing for the
function call number as soon as we've identified a HVC call
coming from the guest.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Boot-tested-by: Tony Lindgren <tony@atomide.com>
Reviewed-by: Tony Lindgren <tony@atomide.com>
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions