Displaying 4 results from an estimated 4 matches for "page_hint".
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usage_hint
2018 Dec 27
1
[PATCH v37 0/3] Virtio-balloon: support free page reporting
...er wrote:
> On 27.12.2018 12:31, Christian Borntraeger wrote:
>> This patch triggers random crashes in the guest kernel on s390 early during boot.
>> No migration and no setting of the balloon is involved.
>>
>
> Adding Conny and Halil,
>
> As the QEMU provides no PAGE_HINT feature yet, this quick hack makes the
> guest boot fine again:
>
>
> diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c
> index 728ecd1eea305..aa2e1864c5736 100644
> --- a/drivers/virtio/virtio_balloon.c
> +++ b/drivers/virtio/virtio_balloon.c
>...
2018 Dec 27
2
[PATCH v37 0/3] Virtio-balloon: support free page reporting
This patch triggers random crashes in the guest kernel on s390 early during boot.
No migration and no setting of the balloon is involved.
On 27.08.2018 03:32, Wei Wang wrote:
> The new feature, VIRTIO_BALLOON_F_FREE_PAGE_HINT, implemented by this
> series enables the virtio-balloon driver to report hints of guest free
> pages to host. It can be used to accelerate virtual machine (VM) live
> migration. Here is an introduction of this usage:
>
> Live migration needs to transfer the VM's memory from the...
2018 Dec 27
2
[PATCH v37 0/3] Virtio-balloon: support free page reporting
This patch triggers random crashes in the guest kernel on s390 early during boot.
No migration and no setting of the balloon is involved.
On 27.08.2018 03:32, Wei Wang wrote:
> The new feature, VIRTIO_BALLOON_F_FREE_PAGE_HINT, implemented by this
> series enables the virtio-balloon driver to report hints of guest free
> pages to host. It can be used to accelerate virtual machine (VM) live
> migration. Here is an introduction of this usage:
>
> Live migration needs to transfer the VM's memory from the...
2018 Dec 27
0
[PATCH v37 0/3] Virtio-balloon: support free page reporting
On 27.12.2018 12:31, Christian Borntraeger wrote:
> This patch triggers random crashes in the guest kernel on s390 early during boot.
> No migration and no setting of the balloon is involved.
>
Adding Conny and Halil,
As the QEMU provides no PAGE_HINT feature yet, this quick hack makes the
guest boot fine again:
diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c
index 728ecd1eea305..aa2e1864c5736 100644
--- a/drivers/virtio/virtio_balloon.c
+++ b/drivers/virtio/virtio_balloon.c
@@ -492,7 +492,7 @@ static int init_vq...