PING again !
This QEMU patch is to optimize max APIC ID set for current VM session
introduced since linux v6.0. It's also compatible with previous linux
version.
Thanks.
On 9/5/2022 9:27 AM, Zeng Guang wrote:
Kindly PING!
On 8/25/2022 10:52 AM, Zeng Guang wrote:
Specify maximum possible
Kindly PING!
On 8/25/2022 10:52 AM, Zeng Guang wrote:
Specify maximum possible APIC ID assigned for current VM session to KVM
prior to the creation of vCPUs. By this setting, KVM can set up VM-scoped
data structure indexed by the APIC ID, e.g. Posted-Interrupt Descriptor
pointer table
footprint.
It can be achieved by calling KVM_ENABLE_CAP for KVM_CAP_MAX_VCPU_ID
capability once KVM has enabled it. Ignoring the return error if KVM
doesn't support this capability yet.
Signed-off-by: Zeng Guang
---
hw/i386/x86.c | 4
target/i386/kvm/kvm-stub.c | 5
footprint.
It can be achieved by calling KVM_ENABLE_CAP for KVM_CAP_MAX_VCPU_ID
capability once KVM has already enabled it. Ignoring the return error
if KVM doesn't support this capability yet.
Signed-off-by: Zeng Guang
---
hw/i386/x86.c | 5 +
target/i386/kvm/kvm.c | 5
for KVM_CAP_MAX_VCPU_ID
capability once KVM has already enabled it. Otherwise, simply prompts
that KVM doesn't support this capability yet.
Signed-off-by: Zeng Guang
---
hw/i386/x86.c | 9 -
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/hw/i386/x86.c b/hw/i386/x86.c
index 4cf107baea
On 1/11/2022 10:30 AM, Tian, Kevin wrote:
From: Zeng, Guang
Sent: Monday, January 10, 2022 5:47 PM
On 1/10/2022 4:40 PM, Tian, Kevin wrote:
From: Zhong, Yang
Sent: Friday, January 7, 2022 5:32 PM
From: Jing Liu
Extended feature has large state while current
kvm_xsave only allows 4KB. Use
On 1/11/2022 10:30 AM, Tian, Kevin wrote:
From: Zeng, Guang
Sent: Monday, January 10, 2022 5:47 PM
On 1/10/2022 4:40 PM, Tian, Kevin wrote:
From: Zhong, Yang
Sent: Friday, January 7, 2022 5:32 PM
From: Jing Liu
Extended feature has large state while current
kvm_xsave only allows 4KB. Use
-by: Zeng Guang
Signed-off-by: Wei Wang
Signed-off-by: Yang Zhong
---
linux-headers/asm-x86/kvm.h | 14 ++
linux-headers/linux/kvm.h | 2 ++
target/i386/cpu.h | 5 +
target/i386/kvm/kvm.c | 16 ++--
target/i386/xsave_helper.c | 35
Add VMState for edu device to support migration.
Signed-off-by: Gao Chao
Signed-off-by: Zeng Guang
Reviewed-by: Wei Wang
---
hw/misc/edu.c | 26 +-
1 file changed, 25 insertions(+), 1 deletion(-)
diff --git a/hw/misc/edu.c b/hw/misc/edu.c
index ec617e63f3..5f3fecac41 100644
On 7/22/2020 4:37 PM, Peter Maydell wrote:
On Wed, 22 Jul 2020 at 09:31, Zeng Guang wrote:
Currently edu device doesn't support live migration. Part of PCI
configuration information would be lost after migration.
PCI device state in source VM:
Bus 0, device 3, function 0:
Class
Add VMState for edu device to support migration.
Signed-off-by: Gao Chao
Signed-off-by: Zeng Guang
Reviewed-by: Wei Wang
---
hw/misc/edu.c | 12
1 file changed, 12 insertions(+)
diff --git a/hw/misc/edu.c b/hw/misc/edu.c
index ec617e63f3..3ff2759ee1 100644
--- a/hw/misc/edu.c
+++ b/hw
11 matches
Mail list logo
