[kvm-unit-tests RFC PATCH] arm64: split pmu tests into tcg/kvm variants
From: Alex Bennée <hidden>
Date: 2021-05-25 17:56:48
Also in:
kvm, kvmarm, qemu-arm, qemu-devel
Subsystem:
the rest · Maintainer:
Linus Torvalds
QEMU is able to give a counter for instructions retired under TCG but you need to enable -icount for it to work. Split the tests into kvm/tcg variants to support this. [AJB: I wonder if the solution is to have a totally separate unittests.cfg for TCG mode here?] Signed-off-by: Alex Bennée <redacted> --- arm/unittests.cfg | 20 ++++++++++++++++++-- 1 file changed, 18 insertions(+), 2 deletions(-)
diff --git a/arm/unittests.cfg b/arm/unittests.cfg
index adc1bbf..2c4cf41 100644
--- a/arm/unittests.cfg
+++ b/arm/unittests.cfg@@ -66,24 +66,40 @@ file = pmu.flat groups = pmu extra_params = -append 'cycle-counter 0' -[pmu-event-introspection] +[pmu-event-introspection-kvm] file = pmu.flat groups = pmu arch = arm64 +accel = kvm extra_params = -append 'pmu-event-introspection' +[pmu-event-introspection-tcg] +file = pmu.flat +groups = pmu +arch = arm64 +accel = tcg +extra_params = -append 'pmu-event-introspection' -icount shift=1 + [pmu-event-counter-config] file = pmu.flat groups = pmu arch = arm64 extra_params = -append 'pmu-event-counter-config' -[pmu-basic-event-count] +[pmu-basic-event-count-kvm] file = pmu.flat groups = pmu arch = arm64 +accel = kvm extra_params = -append 'pmu-basic-event-count' +[pmu-basic-event-count-tcg] +file = pmu.flat +groups = pmu +arch = arm64 +accel = tcg +extra_params = -append 'pmu-basic-event-count' -icount shift=1 + [pmu-mem-access] file = pmu.flat groups = pmu
--
2.20.1
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