diff options
| author | Wei Huang <wei@redhat.com> | 2017-02-10 17:40:28 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2017-02-10 17:40:28 +0000 |
| commit | d6f02ce3b8a43ddd8f83553fe754a34b26fb273f (patch) | |
| tree | f77a2d285bc9d20b66c3a11ed29c369b64c221a7 /target/arm/cpu.c | |
| parent | e6ec54571e424bb1d6e50e32fe317c616cde3e05 (diff) | |
| download | qemu-d6f02ce3b8a43ddd8f83553fe754a34b26fb273f.tar.gz | |
target-arm: Enable vPMU support under TCG mode
This patch contains several fixes to enable vPMU under TCG mode. It
first removes the checking of kvm_enabled() while unsetting
ARM_FEATURE_PMU. With it, the .pmu option can be used to turn on/off vPMU
under TCG mode. Secondly the PMU node of DT table is now created under TCG.
The last fix is to disable the masking of PMUver field of ID_AA64DFR0_EL1.
Signed-off-by: Wei Huang <wei@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1486504171-26807-5-git-send-email-wei@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target/arm/cpu.c')
| -rw-r--r-- | target/arm/cpu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target/arm/cpu.c b/target/arm/cpu.c index 4ee250cec6..4a069f6985 100644 --- a/target/arm/cpu.c +++ b/target/arm/cpu.c @@ -781,7 +781,7 @@ static void arm_cpu_realizefn(DeviceState *dev, Error **errp) unset_feature(env, ARM_FEATURE_EL2); } - if (!cpu->has_pmu || !kvm_enabled()) { + if (!cpu->has_pmu) { cpu->has_pmu = false; unset_feature(env, ARM_FEATURE_PMU); } |