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| author | Peter Maydell <peter.maydell@linaro.org> | 2020-10-08 21:41:20 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2020-10-08 21:41:20 +0100 |
| commit | 497d415d76b9f59fcae27f22df1ca2c3fa4df64e (patch) | |
| tree | e4c09699e7ad90a4ae2d2ece477c25a6569420e5 /target/arm/kvm.c | |
| parent | e64cf4d569f6461d6b9072e00d6e78d0ab8bd4a7 (diff) | |
| parent | d1b6b7017572e8d82f26eb827a1dba0e8cf3cae6 (diff) | |
Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20201008-1' into staging
target-arm queue:
* hw/ssi/npcm7xx_fiu: Fix handling of unsigned integer
* hw/arm/fsl-imx25: Fix a typo
* hw/arm/sbsa-ref : Fix SMMUv3 Initialisation
* hw/arm/sbsa-ref : allocate IRQs for SMMUv3
* hw/char/bcm2835_aux: Allow less than 32-bit accesses
* hw/arm/virt: Implement kvm-steal-time
* target/arm: Make '-cpu max' have a 48-bit PA
# gpg: Signature made Thu 08 Oct 2020 21:40:31 BST
# gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE
* remotes/pmaydell/tags/pull-target-arm-20201008-1:
target/arm: Make '-cpu max' have a 48-bit PA
hw/arm/virt: Implement kvm-steal-time
tests/qtest: Restore aarch64 arm-cpu-features test
hw/arm/virt: Move kvm pmu setup to virt_cpu_post_init
hw/arm/virt: Move post cpu realize check into its own function
target/arm/kvm: Make uncalled stubs explicitly unreachable
linux headers: sync to 5.9-rc7
hw/char/bcm2835_aux: Allow less than 32-bit accesses
hw/arm/sbsa-ref : allocate IRQs for SMMUv3
hw/arm/sbsa-ref : Fix SMMUv3 Initialisation
hw/arm/fsl-imx25: Fix a typo
hw/ssi/npcm7xx_fiu: Fix handling of unsigned integer
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target/arm/kvm.c')
| -rw-r--r-- | target/arm/kvm.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/target/arm/kvm.c b/target/arm/kvm.c index 0dcb9bfe13..ffe186de8d 100644 --- a/target/arm/kvm.c +++ b/target/arm/kvm.c @@ -192,6 +192,16 @@ static void kvm_no_adjvtime_set(Object *obj, bool value, Error **errp) ARM_CPU(obj)->kvm_adjvtime = !value; } +static bool kvm_steal_time_get(Object *obj, Error **errp) +{ + return ARM_CPU(obj)->kvm_steal_time != ON_OFF_AUTO_OFF; +} + +static void kvm_steal_time_set(Object *obj, bool value, Error **errp) +{ + ARM_CPU(obj)->kvm_steal_time = value ? ON_OFF_AUTO_ON : ON_OFF_AUTO_OFF; +} + /* KVM VCPU properties should be prefixed with "kvm-". */ void kvm_arm_add_vcpu_properties(Object *obj) { @@ -207,6 +217,12 @@ void kvm_arm_add_vcpu_properties(Object *obj) "the virtual counter. VM stopped time " "will be counted."); } + + cpu->kvm_steal_time = ON_OFF_AUTO_AUTO; + object_property_add_bool(obj, "kvm-steal-time", kvm_steal_time_get, + kvm_steal_time_set); + object_property_set_description(obj, "kvm-steal-time", + "Set off to disable KVM steal time."); } bool kvm_arm_pmu_supported(void) |