Displaying 20 results from an estimated 4000 matches similar to: "Regression with "arm64: KVM: Skip MMIO insn after emulation" on 4.4 stable"
2019 Feb 28
2
Regression with "arm64: KVM: Skip MMIO insn after emulation" on 4.4 stable
On Thu, 28 Feb 2019 08:16:05 +0000,
Greg KH <gregkh at linuxfoundation.org> wrote:
Hi both,
>
> On Wed, Feb 27, 2019 at 04:36:39PM -0800, Daniel Verkamp wrote:
> > Hello,
> >
> > In my testing of crosvm[1] with Linux 4.4.175, I am observing failures
> > on a 'kevin' Chromebook (RK3399) device - the guest kernel does not
> > even get to the
2019 Feb 28
2
Regression with "arm64: KVM: Skip MMIO insn after emulation" on 4.4 stable
On Thu, 28 Feb 2019 08:16:05 +0000,
Greg KH <gregkh at linuxfoundation.org> wrote:
Hi both,
>
> On Wed, Feb 27, 2019 at 04:36:39PM -0800, Daniel Verkamp wrote:
> > Hello,
> >
> > In my testing of crosvm[1] with Linux 4.4.175, I am observing failures
> > on a 'kevin' Chromebook (RK3399) device - the guest kernel does not
> > even get to the
2019 Feb 28
0
Regression with "arm64: KVM: Skip MMIO insn after emulation" on 4.4 stable
On 28/02/2019 08:49, Marc Zyngier wrote:
> On Thu, 28 Feb 2019 08:16:05 +0000,
> Greg KH <gregkh at linuxfoundation.org> wrote:
>
> Hi both,
>
>>
>> On Wed, Feb 27, 2019 at 04:36:39PM -0800, Daniel Verkamp wrote:
>>> Hello,
>>>
>>> In my testing of crosvm[1] with Linux 4.4.175, I am observing failures
>>> on a 'kevin'
2019 Feb 28
0
Regression with "arm64: KVM: Skip MMIO insn after emulation" on 4.4 stable
On Wed, Feb 27, 2019 at 04:36:39PM -0800, Daniel Verkamp wrote:
> Hello,
>
> In my testing of crosvm[1] with Linux 4.4.175, I am observing failures
> on a 'kevin' Chromebook (RK3399) device - the guest kernel does not
> even get to the point of printing its first messages, and the host
> seems to be spinning at 100% CPU in KVM_RUN.
>
> I narrowed this down to the
2018 Nov 02
2
[PATCH v9] virtio_blk: add discard and write zeroes support
On Thu, Nov 01, 2018 at 03:40:35PM -0700, Daniel Verkamp wrote:
> From: Changpeng Liu <changpeng.liu at intel.com>
>
> In commit 88c85538, "virtio-blk: add discard and write zeroes features
> to specification" (https://github.com/oasis-tcs/virtio-spec), the virtio
> block specification has been extended to add VIRTIO_BLK_T_DISCARD and
> VIRTIO_BLK_T_WRITE_ZEROES
2018 Nov 01
1
[PATCH v9] virtio_blk: add discard and write zeroes support
Hi Daniel,
Other than crosvm, is there any version of qemu (e.g., repositories developed in
progress on github) where I can try with this feature?
Thank you very much!
Dongli Zhang
On 11/02/2018 06:40 AM, Daniel Verkamp wrote:
> From: Changpeng Liu <changpeng.liu at intel.com>
>
> In commit 88c85538, "virtio-blk: add discard and write zeroes features
> to
2019 Dec 21
2
[PATCH net] virtio-net: Skip set_features on non-cvq devices
On Fri, Dec 20, 2019 at 4:22 PM Alistair Delva <adelva at google.com> wrote:
>
> On devices without control virtqueue support, such as the virtio_net
> implementation in crosvm[1], attempting to configure LRO will panic the
> kernel:
>
> kernel BUG at drivers/net/virtio_net.c:1591!
> invalid opcode: 0000 [#1] PREEMPT SMP PTI
> CPU: 1 PID: 483 Comm: Binder:330_1 Not
2019 Dec 21
2
[PATCH net] virtio-net: Skip set_features on non-cvq devices
On Fri, Dec 20, 2019 at 4:22 PM Alistair Delva <adelva at google.com> wrote:
>
> On devices without control virtqueue support, such as the virtio_net
> implementation in crosvm[1], attempting to configure LRO will panic the
> kernel:
>
> kernel BUG at drivers/net/virtio_net.c:1591!
> invalid opcode: 0000 [#1] PREEMPT SMP PTI
> CPU: 1 PID: 483 Comm: Binder:330_1 Not
2019 Dec 22
2
[PATCH net] virtio-net: Skip set_features on non-cvq devices
On Sun, Dec 22, 2019 at 8:11 AM Michael S. Tsirkin <mst at redhat.com> wrote:
>
> On Fri, Dec 20, 2019 at 10:08:41PM -0500, Willem de Bruijn wrote:
> > On Fri, Dec 20, 2019 at 4:22 PM Alistair Delva <adelva at google.com> wrote:
> > >
> > > On devices without control virtqueue support, such as the virtio_net
> > > implementation in crosvm[1],
2019 Dec 22
2
[PATCH net] virtio-net: Skip set_features on non-cvq devices
On Sun, Dec 22, 2019 at 8:11 AM Michael S. Tsirkin <mst at redhat.com> wrote:
>
> On Fri, Dec 20, 2019 at 10:08:41PM -0500, Willem de Bruijn wrote:
> > On Fri, Dec 20, 2019 at 4:22 PM Alistair Delva <adelva at google.com> wrote:
> > >
> > > On devices without control virtqueue support, such as the virtio_net
> > > implementation in crosvm[1],
2018 Jun 06
10
[PATCH v6] virtio_blk: add DISCARD and WRIET ZEROES commands support
Existing virtio-blk protocol doesn't have DISCARD/WRITE ZEROES commands
support, this will impact the performance when using SSD backend over
file systems.
Commit 88c85538 "virtio-blk: add discard and write zeroes features to
specification"(see https://github.com/oasis-tcs/virtio-spec) extended
existing virtio-blk protocol, adding extra DISCARD and WRITE ZEROES
commands support.
2018 Jun 06
10
[PATCH v6] virtio_blk: add DISCARD and WRIET ZEROES commands support
Existing virtio-blk protocol doesn't have DISCARD/WRITE ZEROES commands
support, this will impact the performance when using SSD backend over
file systems.
Commit 88c85538 "virtio-blk: add discard and write zeroes features to
specification"(see https://github.com/oasis-tcs/virtio-spec) extended
existing virtio-blk protocol, adding extra DISCARD and WRITE ZEROES
commands support.
2019 Dec 22
2
[PATCH net] virtio-net: Skip set_features on non-cvq devices
On Sun, Dec 22, 2019 at 9:57 AM Michael S. Tsirkin <mst at redhat.com> wrote:
>
> On Sun, Dec 22, 2019 at 09:21:43AM -0500, Willem de Bruijn wrote:
> > On Sun, Dec 22, 2019 at 8:11 AM Michael S. Tsirkin <mst at redhat.com> wrote:
> > >
> > > On Fri, Dec 20, 2019 at 10:08:41PM -0500, Willem de Bruijn wrote:
> > > > On Fri, Dec 20, 2019 at 4:22
2019 Dec 22
2
[PATCH net] virtio-net: Skip set_features on non-cvq devices
On Sun, Dec 22, 2019 at 9:57 AM Michael S. Tsirkin <mst at redhat.com> wrote:
>
> On Sun, Dec 22, 2019 at 09:21:43AM -0500, Willem de Bruijn wrote:
> > On Sun, Dec 22, 2019 at 8:11 AM Michael S. Tsirkin <mst at redhat.com> wrote:
> > >
> > > On Fri, Dec 20, 2019 at 10:08:41PM -0500, Willem de Bruijn wrote:
> > > > On Fri, Dec 20, 2019 at 4:22
2019 Dec 22
1
[PATCH net] virtio-net: Skip set_features on non-cvq devices
On Sun, Dec 22, 2019 at 4:12 PM Michael S. Tsirkin <mst at redhat.com> wrote:
>
> On Sun, Dec 22, 2019 at 10:54:23AM -0500, Willem de Bruijn wrote:
> > On Sun, Dec 22, 2019 at 9:57 AM Michael S. Tsirkin <mst at redhat.com> wrote:
> > >
> > > On Sun, Dec 22, 2019 at 09:21:43AM -0500, Willem de Bruijn wrote:
> > > > On Sun, Dec 22, 2019 at 8:11
2019 May 18
2
[Qemu-devel] [PATCH v9 2/7] virtio-pmem: Add virtio pmem driver
On 5/16/19 10:35 PM, Pankaj Gupta wrote:
> Can I take it your reviewed/acked-by? or tested-by tag? for the virtio patch :)I don't feel that I have enough expertise to give the reviewed-by tag, but you can
take my acked-by + tested-by.
Acked-by: Jakub Staron <jstaron at google.com>
Tested-by: Jakub Staron <jstaron at google.com>
No kernel panics/stalls encountered during
2019 May 18
2
[Qemu-devel] [PATCH v9 2/7] virtio-pmem: Add virtio pmem driver
On 5/16/19 10:35 PM, Pankaj Gupta wrote:
> Can I take it your reviewed/acked-by? or tested-by tag? for the virtio patch :)I don't feel that I have enough expertise to give the reviewed-by tag, but you can
take my acked-by + tested-by.
Acked-by: Jakub Staron <jstaron at google.com>
Tested-by: Jakub Staron <jstaron at google.com>
No kernel panics/stalls encountered during
2020 Jan 05
0
[PATCH net] virtio-net: Skip set_features on non-cvq devices
On Fri, Dec 20, 2019 at 01:22:07PM -0800, Alistair Delva wrote:
> On devices without control virtqueue support, such as the virtio_net
> implementation in crosvm[1], attempting to configure LRO will panic the
> kernel:
>
> kernel BUG at drivers/net/virtio_net.c:1591!
> invalid opcode: 0000 [#1] PREEMPT SMP PTI
> CPU: 1 PID: 483 Comm: Binder:330_1 Not tainted
2019 Dec 22
0
[PATCH net] virtio-net: Skip set_features on non-cvq devices
On Fri, Dec 20, 2019 at 01:22:07PM -0800, Alistair Delva wrote:
> On devices without control virtqueue support, such as the virtio_net
> implementation in crosvm[1], attempting to configure LRO will panic the
> kernel:
>
> kernel BUG at drivers/net/virtio_net.c:1591!
> invalid opcode: 0000 [#1] PREEMPT SMP PTI
> CPU: 1 PID: 483 Comm: Binder:330_1 Not tainted
2019 Dec 20
0
[PATCH net] virtio-net: Skip set_features on non-cvq devices
On Fri, Dec 20, 2019 at 1:22 PM Alistair Delva <adelva at google.com> wrote:
>
> On devices without control virtqueue support, such as the virtio_net
> implementation in crosvm[1], attempting to configure LRO will panic the
> kernel:
If you'd like to try using the control virtqueue, I have a WIP patch
at crrev.com/c/1968200
The downside there is that when enabling IP