search for: asmetanin

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2015 Oct 26
9
[PATCH 0/7] Hyper-V Synthetic interrupt controller
...| 66 +++++++++++- target-i386/machine.c | 39 +++++++ 16 files changed, 519 insertions(+), 2 deletions(-) create mode 100644 hw/misc/hyperv_testdev.c create mode 100644 target-i386/hyperv.c create mode 100644 target-i386/hyperv.h Signed-off-by: Andrey Smetanin <asmetanin at virtuozzo.com> Reviewed-by: Roman Kagan <rkagan at virtuozzo.com> Signed-off-by: Denis V. Lunev <den at openvz.org> CC: Vitaly Kuznetsov <vkuznets at redhat.com> CC: "K. Y. Srinivasan" <kys at microsoft.com> CC: Gleb Natapov <gleb at kernel.org> CC: Pao...
2015 Oct 26
9
[PATCH 0/7] Hyper-V Synthetic interrupt controller
...| 66 +++++++++++- target-i386/machine.c | 39 +++++++ 16 files changed, 519 insertions(+), 2 deletions(-) create mode 100644 hw/misc/hyperv_testdev.c create mode 100644 target-i386/hyperv.c create mode 100644 target-i386/hyperv.h Signed-off-by: Andrey Smetanin <asmetanin at virtuozzo.com> Reviewed-by: Roman Kagan <rkagan at virtuozzo.com> Signed-off-by: Denis V. Lunev <den at openvz.org> CC: Vitaly Kuznetsov <vkuznets at redhat.com> CC: "K. Y. Srinivasan" <kys at microsoft.com> CC: Gleb Natapov <gleb at kernel.org> CC: Pao...
2015 Oct 12
5
[Qemu-devel] [PATCH 2/2] kvm/x86: Hyper-V kvm exit
On 10/09/2015 07:39 AM, Denis V. Lunev wrote: > From: Andrey Smetanin <asmetanin at virtuozzo.com> > > A new vcpu exit is introduced to notify the userspace of the > changes in Hyper-V synic configuraion triggered by guest writing to the s/configuraion/configuration/ Is 'synic' intended? Is it short for something (if so, spelling it out may help)? >...
2015 Oct 12
5
[Qemu-devel] [PATCH 2/2] kvm/x86: Hyper-V kvm exit
On 10/09/2015 07:39 AM, Denis V. Lunev wrote: > From: Andrey Smetanin <asmetanin at virtuozzo.com> > > A new vcpu exit is introduced to notify the userspace of the > changes in Hyper-V synic configuraion triggered by guest writing to the s/configuraion/configuration/ Is 'synic' intended? Is it short for something (if so, spelling it out may help)? >...
2015 Oct 16
10
[PATCH v2 0/9] Hyper-V synthetic interrupt controller
...t, a GSI is allocated for each configured SINT, and irq_routing api is extended to support GSI-SINT mapping. Besides, a new vcpu exit is introduced to notify the userspace of the changes in SynIC configuraion triggered by guest writing to the corresponding MSRs. Signed-off-by: Andrey Smetanin <asmetanin at virtuozzo.com> Reviewed-by: Roman Kagan <rkagan at virtuozzo.com> Signed-off-by: Denis V. Lunev <den at openvz.org> CC: Vitaly Kuznetsov <vkuznets at redhat.com> CC: "K. Y. Srinivasan" <kys at microsoft.com> CC: Gleb Natapov <gleb at kernel.org> CC: Pao...
2015 Oct 16
10
[PATCH v2 0/9] Hyper-V synthetic interrupt controller
...t, a GSI is allocated for each configured SINT, and irq_routing api is extended to support GSI-SINT mapping. Besides, a new vcpu exit is introduced to notify the userspace of the changes in SynIC configuraion triggered by guest writing to the corresponding MSRs. Signed-off-by: Andrey Smetanin <asmetanin at virtuozzo.com> Reviewed-by: Roman Kagan <rkagan at virtuozzo.com> Signed-off-by: Denis V. Lunev <den at openvz.org> CC: Vitaly Kuznetsov <vkuznets at redhat.com> CC: "K. Y. Srinivasan" <kys at microsoft.com> CC: Gleb Natapov <gleb at kernel.org> CC: Pao...
2015 Jul 02
1
[RFC PATCH 1/1] mshyperv: fix recognition of Hyper-V guest crash MSR's
From: Andrey Smetanin <asmetanin at virtuozzo.com> Hypervisor Top Level Functional Specification v3.1/4.0 notes that cpuid (0x40000003) EDX's 10th bit should be used to check that Hyper-V guest crash MSR's functionality available. This patch should fix this recognition. Currently the code checks EAX register instead o...
2015 Jul 02
1
[RFC PATCH 1/1] mshyperv: fix recognition of Hyper-V guest crash MSR's
From: Andrey Smetanin <asmetanin at virtuozzo.com> Hypervisor Top Level Functional Specification v3.1/4.0 notes that cpuid (0x40000003) EDX's 10th bit should be used to check that Hyper-V guest crash MSR's functionality available. This patch should fix this recognition. Currently the code checks EAX register instead o...
2015 Oct 26
1
[PATCH 3/7] linux-headers/kvm: add Hyper-V SynIC irq routing type and struct
Signed-off-by: Andrey Smetanin <asmetanin at virtuozzo.com> Reviewed-by: Roman Kagan <rkagan at virtuozzo.com> Signed-off-by: Denis V. Lunev <den at openvz.org> CC: Vitaly Kuznetsov <vkuznets at redhat.com> CC: "K. Y. Srinivasan" <kys at microsoft.com> CC: Gleb Natapov <gleb at kernel.org> CC: Pao...
2015 Oct 09
2
[PATCH 2/2] kvm/x86: Hyper-V kvm exit
On 09/10/2015 15:39, Denis V. Lunev wrote: > From: Andrey Smetanin <asmetanin at virtuozzo.com> > > A new vcpu exit is introduced to notify the userspace of the > changes in Hyper-V synic configuraion triggered by guest writing to the > corresponding MSRs. > > Signed-off-by: Andrey Smetanin <asmetanin at virtuozzo.com> > Reviewed-by: Roman Kag...
2015 Oct 26
0
[Qemu-devel] [PATCH 3/7] linux-headers/kvm: add Hyper-V SynIC irq routing type and struct
On 26 October 2015 at 09:50, Andrey Smetanin <asmetanin at virtuozzo.com> wrote: > Signed-off-by: Andrey Smetanin <asmetanin at virtuozzo.com> > Reviewed-by: Roman Kagan <rkagan at virtuozzo.com> > Signed-off-by: Denis V. Lunev <den at openvz.org> > CC: Vitaly Kuznetsov <vkuznets at redhat.com> > CC: "K. Y....
2015 Oct 09
2
[PATCH 2/2] kvm/x86: Hyper-V kvm exit
On 09/10/2015 15:39, Denis V. Lunev wrote: > From: Andrey Smetanin <asmetanin at virtuozzo.com> > > A new vcpu exit is introduced to notify the userspace of the > changes in Hyper-V synic configuraion triggered by guest writing to the > corresponding MSRs. > > Signed-off-by: Andrey Smetanin <asmetanin at virtuozzo.com> > Reviewed-by: Roman Kag...
2023 May 11
0
[PATCH v2] vhost_net: revert upend_idx only on retriable error
On Tue, Apr 25, 2023 at 4:44?AM Andrey Smetanin <asmetanin at yandex-team.ru> wrote: > > Fix possible virtqueue used buffers leak and corresponding stuck > in case of temporary -EIO from sendmsg() which is produced by > tun driver while backend device is not up. > > In case of no-retriable error and zcopy do not revert upend_idx > t...
2015 Oct 26
2
[Qemu-devel] [PATCH 3/7] linux-headers/kvm: add Hyper-V SynIC irq routing type and struct
On 10/26/2015 01:03 PM, Peter Maydell wrote: > On 26 October 2015 at 09:50, Andrey Smetanin <asmetanin at virtuozzo.com> wrote: >> Signed-off-by: Andrey Smetanin <asmetanin at virtuozzo.com> >> Reviewed-by: Roman Kagan <rkagan at virtuozzo.com> >> Signed-off-by: Denis V. Lunev <den at openvz.org> >> CC: Vitaly Kuznetsov <vkuznets at redhat.com> >...
2015 Oct 26
2
[Qemu-devel] [PATCH 3/7] linux-headers/kvm: add Hyper-V SynIC irq routing type and struct
On 10/26/2015 01:03 PM, Peter Maydell wrote: > On 26 October 2015 at 09:50, Andrey Smetanin <asmetanin at virtuozzo.com> wrote: >> Signed-off-by: Andrey Smetanin <asmetanin at virtuozzo.com> >> Reviewed-by: Roman Kagan <rkagan at virtuozzo.com> >> Signed-off-by: Denis V. Lunev <den at openvz.org> >> CC: Vitaly Kuznetsov <vkuznets at redhat.com> >...
2015 Oct 09
0
[PATCH 2/2] kvm/x86: Hyper-V kvm exit
From: Andrey Smetanin <asmetanin at virtuozzo.com> A new vcpu exit is introduced to notify the userspace of the changes in Hyper-V synic configuraion triggered by guest writing to the corresponding MSRs. Signed-off-by: Andrey Smetanin <asmetanin at virtuozzo.com> Reviewed-by: Roman Kagan <rkagan at virtiozzo.com>...
2015 Oct 16
0
[PATCH 9/9] kvm/x86: Hyper-V kvm exit
From: Andrey Smetanin <asmetanin at virtuozzo.com> A new vcpu exit is introduced to notify the userspace of the changes in Hyper-V SynIC configuration triggered by guest writing to the corresponding MSRs. Signed-off-by: Andrey Smetanin <asmetanin at virtuozzo.com> Reviewed-by: Roman Kagan <rkagan at virtiozzo.com>...
2015 Oct 09
5
[PATCH 0/2] Hyper-V synthetic interrupt controller
...t, a GSI is allocated for each configured SINT, and irq_routing api is extended to support GSI-SINT mapping. Besides, a new vcpu exit is introduced to notify the userspace of the changes in synic configuraion triggered by guest writing to the corresponding MSRs. Signed-off-by: Andrey Smetanin <asmetanin at virtuozzo.com> Reviewed-by: Roman Kagan <rkagan at virtuozzo.com> Signed-off-by: Denis V. Lunev <den at openvz.org> CC: Vitaly Kuznetsov <vkuznets at redhat.com> CC: "K. Y. Srinivasan" <kys at microsoft.com> CC: Gleb Natapov <gleb at kernel.org> CC: Pao...
2015 Oct 09
5
[PATCH 0/2] Hyper-V synthetic interrupt controller
...t, a GSI is allocated for each configured SINT, and irq_routing api is extended to support GSI-SINT mapping. Besides, a new vcpu exit is introduced to notify the userspace of the changes in synic configuraion triggered by guest writing to the corresponding MSRs. Signed-off-by: Andrey Smetanin <asmetanin at virtuozzo.com> Reviewed-by: Roman Kagan <rkagan at virtuozzo.com> Signed-off-by: Denis V. Lunev <den at openvz.org> CC: Vitaly Kuznetsov <vkuznets at redhat.com> CC: "K. Y. Srinivasan" <kys at microsoft.com> CC: Gleb Natapov <gleb at kernel.org> CC: Pao...
2015 Oct 26
3
[kvm-unit-tests PATCH] x86: hyperv_synic: Hyper-V SynIC test
...MSR's * setup Hyper-V SynIC evt/msg pages * setup SINT's routing * inject SINT's into destination vCPU by 'hyperv-synic-test-device' * wait for SINT's isr's completion * clear Hyper-V SynIC evt/msg pages and destroy SINT's routing Signed-off-by: Andrey Smetanin <asmetanin at virtuozzo.com> Reviewed-by: Roman Kagan <rkagan at virtuozzo.com> Signed-off-by: Denis V. Lunev <den at openvz.org> CC: Vitaly Kuznetsov <vkuznets at redhat.com> CC: "K. Y. Srinivasan" <kys at microsoft.com> CC: Gleb Natapov <gleb at kernel.org> CC: Pao...