dr(vdev, idx) == 0) {
>> /* Don't stop the virtqueue which might have not been started */
>> return;
>> }
>> --
>> 2.7.4
>
yes, it is a bug introduced by fb20fbb764aa1
Acked-by: Jia He
--
Cheers,
Jia
ion, downgrading the report from error to
warn makes sense.
Signed-off-by: Jia He
---
hw/intc/arm_gicv3_its_kvm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/intc/arm_gicv3_its_kvm.c b/hw/intc/arm_gicv3_its_kvm.c
index 271ebe4..01573ab 100644
--- a/hw/intc/arm_gicv3_its
Hi Peter。 Thanks for the comments
On 7/19/2018 8:41 PM, Peter Maydell Wrote:
> On 19 July 2018 at 04:11, Jia He wrote:
>> In scripts/arch-run.bash of kvm-unit-tests, it will check the qemu
>> output log with:
>> if [ -z "$(echo "$errors" | grep -vi warn
There is an exception when I passes iommu.passthrough=1 to guest's
kernel boot parameter(host QDF2400 kernel 4.17, guest kernel 4.14).
The guest will be hang when booting up.
When guest smmu is in passthrough mode, entry.perm will not be assigned
to flag in smmuv3_translate. It seems not be correc
Hi Eric
I want to test your smmu emulation patchset with vfio-pci ethernet device.
Could you kindly give me the NIC type information.
In my test, there is vf probe error for menallox connect 4 NIC and TX Unit
hang error for Intel X540 NIC. That's the reason why I ask this question.
--
Cheers,
Jia
Hi Eric
On 6/22/2018 2:39 PM, Auger Eric Wrote:
> Hello Jia,
>
> On 06/22/2018 03:44 AM, Jia He wrote:
>> Hi Eric
>> I want to test your smmu emulation patchset with vfio-pci ethernet device.
>> Could you kindly give me the NIC type information.
>> In my
H
On 6/21/2018 7:16 PM, Eric Auger Wrote:
> On TLB invalidation commands, let's call registered
> IOMMU notifiers. Those can only be UNMAP notifiers.
> SMMUv3 does not support notification on MAP (VFIO).
>
> This patch allows vhost use case where IOTLB API is notified
> on each guest IOTLB invali
Hi Eric
On 6/8/2018 1:06 AM, Auger Eric Wrote:
> Hi Jia,
>
> On 06/07/2018 03:38 PM, Jia He wrote:
>> There is an exception when I passes iommu.passthrough=1 to guest's
>> kernel boot parameter(host QDF2400 kernel 4.17, guest kernel 4.14).
>> The guest will be
Btw, after guest kernel starts, all the 3 queues will be initialized
and set address correctly.
Already tested on Arm64 and X86_64 qemu.
Signed-off-by: Jia He
---
hw/virtio/vhost.c | 18 +-
1 file changed, 17 insertions(+), 1 deletion(-)
diff --git a/hw/virtio/vhost.c b/hw/v
In commit 0ca1fd2d6878 ("vhost: Simplify ring verification checks"),
it checks the virtqueue desc mapping for 3 times.
Fixed: commit 0ca1fd2d6878 ("vhost: Simplify ring verification checks")
Signed-off-by: Jia He
---
hw/virtio/vhost.c | 4 ++--
1 file changed, 2 insert
c00) at hw/core/machine.c:965
#12 0xab14070c in main (argc=51, argv=0xee78,
envp=0xf018) at vl.c:4459
---
Cheers,
Jia He
To fix this particular we can skip these writes for the first system_reset
if -incoming is set. But I'm not sure how to fix this problem in gen
ruption.
But in normal case (!in_incoming_migration), this logic should be reserved.
Fixes: commit 18269069c310 ("migration: Introduce ignore-shared capability")
Signed-off-by: Catherine Ho
Suggested-by: Yury Kotov
thanks, Catherine
Tested on aarch64 kvm/tcg mode
---
Cheers,
Justi
KVMState *s = KVM_STATE(ms->accelerator);
+
+return kvm_check_extension(s, KVM_CAP_ARM_VM_IPA_SIZE);
If KVM_CAP_ARM_VM_IPA_SIZE is not supported in host kernel, would it be
better if kvm_arm_get_max_vm_phys_shift returns a default value
(e.g. 40),instead of an errno?
---
Cheers,
Jia
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