- Original Message -
> From: "Michael S. Tsirkin"
> To: "Paolo Bonzini"
> Cc: qemu-devel@nongnu.org, "alex williamson" ,
> borntrae...@de.ibm.com, fel...@nutanix.com
> Sent: Thursday, November 17, 2016 11:33:24 PM
> Subject: Re: [PATCH 2/3] virtio: access ISR atomically
>
> On Thu, No
On Thu, Nov 17, 2016 at 02:49:58PM -0500, Paolo Bonzini wrote:
>
>
> - Original Message -
> > From: "Michael S. Tsirkin"
> > To: "Paolo Bonzini"
> > Cc: qemu-devel@nongnu.org, "alex williamson" ,
> > borntrae...@de.ibm.com, fel...@nutanix.com
> > Sent: Thursday, November 17, 2016 6:55:
- Original Message -
> From: "Michael S. Tsirkin"
> To: "Paolo Bonzini"
> Cc: qemu-devel@nongnu.org, "alex williamson" ,
> borntrae...@de.ibm.com, fel...@nutanix.com
> Sent: Thursday, November 17, 2016 6:55:50 PM
> Subject: Re: [PATCH 2/3] virtio: access ISR atomically
>
> On Wed, Nov
On Wed, Nov 16, 2016 at 07:05:50PM +0100, Paolo Bonzini wrote:
> @@ -1318,10 +1318,18 @@ void virtio_del_queue(VirtIODevice *vdev, int n)
> vdev->vq[n].vring.num_default = 0;
> }
>
> +static void virtio_set_isr(VirtIODevice *vdev, int value)
> +{
> +uint8_t old = atomic_read(&vdev->isr)
This will be needed once dataplane will be able to set it outside
the big QEMU lock.
Signed-off-by: Paolo Bonzini
---
v1->v2: squash syntax error fix from patch 3 [Christian]
hw/virtio/virtio-mmio.c | 6 +++---
hw/virtio/virtio-pci.c | 9 +++--
hw/virtio/virtio.c | 18 ++
On 15/11/2016 16:03, Christian Borntraeger wrote:
> On 11/15/2016 02:46 PM, Paolo Bonzini wrote:
>> This will be needed once dataplane will be able to set it outside
>> the big QEMU lock.
>>
>> Signed-off-by: Paolo Bonzini
>
> This is fixed by the followup patch, but this patch alone gives me
>
On 11/15/2016 02:46 PM, Paolo Bonzini wrote:
> This will be needed once dataplane will be able to set it outside
> the big QEMU lock.
>
> Signed-off-by: Paolo Bonzini
This is fixed by the followup patch, but this patch alone gives me
/home/cborntra/REPOS/qemu/hw/virtio/virtio.c: In function
‘v
This will be needed once dataplane will be able to set it outside
the big QEMU lock.
Signed-off-by: Paolo Bonzini
---
hw/virtio/virtio-mmio.c | 6 +++---
hw/virtio/virtio-pci.c | 9 +++--
hw/virtio/virtio.c | 18 +-
3 files changed, 19 insertions(+), 14 deletions(-)
