c entry value.
Signed-off-by: Wafer
---
hw/virtio/virtio.c | 9 +++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c
index d229755eae..44f1d2fcfc 100644
--- a/hw/virtio/virtio.c
+++ b/hw/virtio/virtio.c
@@ -957,12 +957,17 @@ static void virtqueue
ments are merged.
If the value of 'num_buffers' is greater than 1,
all the merged elements will be filled into the descriptor ring.
The 'idx' of the elements should be the value of 'vq->used_idx' plus 'ndescs'.
Signed-off-by: Wafer
---
Changes in v2:
- Clari
ments are merged.
If the value of 'num_buffers' is greater than 1,
all the merged elements will be filled into the descriptor ring.
The 'idx' of the elements should be the value of 'vq->used_idx' plus 'ndescs'.
Fixes: 86044b24e8 ("virtio: basic packed virtq
ments are merged.
If the value of 'num_buffers' is greater than 1,
all the merged elements will be filled into the descriptor ring.
The 'idx' of the elements should be the value of 'vq->used_idx' plus 'ndescs'.
Fixes: 86044b24e8 ("virtio: basic packed virt
On 4/9/24 1:32 Eugenio Perez Martin wrote:
>
> External Mail: This email originated from OUTSIDE of the organization!
> Do not click links, open attachments or provide ANY information unless you
> recognize the sender and know the content is safe.
>
>
> On Sun, Apr 7,
in the virtqueue.
Therefor the buffer id should be obtained from the first descriptor.
In descriptor chaining scenarios, the buffer id should be obtained
from the last descriptor.
Fixes: 86044b24e8 ("virtio: basic packed virtqueue support")
Signed-off-by: Wafer
---
hw/virtio/virtio.c |
On Thu, May, 2024 at 2:21 AM Michael S. Tsirkin wrote:
>
> On Wed, May 08, 2024 at 02:56:11PM +0200, Eugenio Perez Martin wrote:
> > On Mon, Apr 22, 2024 at 3:41 AM Wafer wrote:
> > >
> > > The virtio-1.3 specification
> > > <https://docs.oasis-op
On Wed, May 08, 2024 at 12:01 PM Jason Wang wrote:
>
> On Mon, Apr 22, 2024 at 9:41 AM Wafer wrote:
> >
> > The virtio-1.3 specification
> > <https://docs.oasis-open.org/virtio/virtio/v1.3/virtio-v1.3.html> writes:
> > 2.8.6 Next Flag: Descriptor Chainin
in the virtqueue.
Therefor the buffer id should be obtained from the first descriptor.
In descriptor chaining scenarios, the buffer id should be obtained
from the last descriptor.
Fixes: 86044b24e8 ("virtio: basic packed virtqueue support")
Signed-off-by: Wafer
Reviewed-by: Jason W
in the virtqueue.
Therefor the buffer id should be obtained from the first descriptor.
In descriptor chaining scenarios, the buffer id should be obtained
from the last descriptor.
Fixes: 86044b24e8 ("virtio: basic packed virtqueue support")
Signed-off-by: Wafer
Reviewed-by: Jason W
Ping :)
> -Original Message-
> From: Wafer
> Sent: 2024/05/10 15:29
> To: epere...@redhat.com; m...@redhat.com; jasow...@redhat.com
> Cc: qemu-devel@nongnu.org; Angus Chen ;
> Wafer
> Subject: [PATCH v3] hw/virtio: Fix obtain the buffer id from the last
> descri
vcpu_dirty_stat_collect() has an unused parameter so remove it.
Signed-off-by: Wafer
---
migration/dirtyrate.c | 7 +++
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/migration/dirtyrate.c b/migration/dirtyrate.c
index 036ac017fc..62d86b8be2 100644
--- a/migration/dirtyrate.c
From: Wafer Xie
The virtio-1.2 specification writes:
2.7.6 The Virtqueue Available Ring:
"idx field indicates where the driver would put the next descriptor entry
in the ring (modulo the queue size). This starts at 0, and increases"
The idx will increase from 0 to 0x and repeat,
> -Original Message-
> From: Eugenio Perez Martin
> Sent: 2024年12月11日 20:45
> To: Wafer
> Cc: m...@redhat.com; jasow...@redhat.com; qemu-devel@nongnu.org;
> Angus Chen
> Subject: Re: [PATCH v2] hw/virtio: Fix check available index on virtio loading
>
>
> -Original Message-
> From: Eugenio Perez Martin
> Sent: 2024年12月12日 15:33
> To: Wafer
> Cc: m...@redhat.com; jasow...@redhat.com; qemu-devel@nongnu.org;
> Angus Chen
> Subject: Re: [PATCH v2] hw/virtio: Fix check available index on virtio loading
>
>
From: Wafer Xie
The virtio-1.2 specification writes:
2.7.6 The Virtqueue Available Ring:
"idx field indicates where the driver would put the next descriptor entry
in the ring (modulo the queue size). This starts at 0, and increases"
The idx will increase from 0 to 0x and repeat,
> -Original Message-
> From: Philippe Mathieu-Daudé
> Sent: 2024年11月22日 15:02
> To: Wafer ; m...@redhat.com;
> jasow...@redhat.com; gr...@kaod.org
> Cc: epere...@redhat.com; qemu-devel@nongnu.org; Angus Chen
>
> Subject: Re: [PATCH] hw/virtio: Fix getting th
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