On 2020/7/10 下午7:31, Michael S. Tsirkin wrote:
Page reporting features were never supported by legacy hypervisors.
Supporting them poses a problem: should we use native endian-ness (like
current code assumes)? Or little endian-ness like the virtio spec says?
Rather than try to figure out, and
On 2020/7/10 下午6:49, Michael S. Tsirkin wrote:
virtio_store_mb was built with split ring in mind so it accepts
__virtio16 arguments. Packed ring uses __le16 values, so sparse
complains. It's just a store with some barriers so let's convert it to
a macro, we don't loose too much type safety by
On 2020/7/10 下午6:48, Michael S. Tsirkin wrote:
vhost/scsi doesn't handle type conversion correctly
for request type when using virtio 1.0 and up for BE,
or cross-endian platforms.
Fix it up using vhost_32_to_cpu.
Cc: sta...@vger.kernel.org
Signed-off-by: Michael S. Tsirkin
---
On 2020/7/10 下午6:48, Michael S. Tsirkin wrote:
balloon uses virtio32_to_cpu instead of cpu_to_virtio32
to convert a native endian number to virtio.
No practical difference but makes sparse warn.
Fix it up.
Signed-off-by: Michael S. Tsirkin
---
drivers/virtio/virtio_balloon.c | 2 +-
1 file
> Subject: Re: [PATCH] xen: introduce xen_vring_use_dma
>
> Sorry for the late reply -- a couple of conferences kept me busy.
>
>
> On Wed, 1 Jul 2020, Michael S. Tsirkin wrote:
> > On Wed, Jul 01, 2020 at 10:34:53AM -0700, Stefano Stabellini wrote:
> > > Would you be in favor of a more
On Sun, Jul 12, 2020 at 10:49:21PM +0800, Zhu Lingshan wrote:
> We used to detect assigned device via VFIO manipulated device
> conters. This is less flexible consider VFIO is not the only
> interface for assigned device. vDPA devices has dedicated
> backed hardware as well. So this patch tries to
tree: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
config-endian
head: d8ede9b5e734748613d3e3108a4026244aa8e41f
commit: 392755e77e260e8a173b228e8ecc17917f97d5eb [38/39] fixup! virtio_net:
correct tags for config space fields
config: arm64-allyesconfig (attached as .config)
On Sun, 12 Jul 2020 22:49:21 +0800
Zhu Lingshan wrote:
> We used to detect assigned device via VFIO manipulated device
> conters. This is less flexible consider VFIO is not the only
> interface for assigned device. vDPA devices has dedicated
> backed hardware as well. So this patch tries to
On Fri, Jul 10, 2020 at 09:13:41AM -0700, Alexander Duyck wrote:
> On Fri, Jul 10, 2020 at 4:31 AM Michael S. Tsirkin wrote:
> >
> > Page reporting features were never supported by legacy hypervisors.
> > Supporting them poses a problem: should we use native endian-ness (like
> > current code
* Published by Springer, in a book of the AISC series
** Indexed in Scopus, ISI, DBLP, Ei-Compendex, etc
-- -- ---
ICITS'21 - 4th International Conference on Information Technology & Systems
4 - 6 February 2021 | Peninsula de
tree: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
config-endian
head: 6aef2378a564fea8e69c0419d94dc3ad9b4b7a99
commit: 8edd653e47e7e5ef253699fb1d0bb587941434d9 [22/36] virtio_9p: correct
tags for config space fields
config: x86_64-allyesconfig (attached as .config)
On Tue 2020-07-07 12:00:41, Colm MacCarthaigh wrote:
>
>
> On 7 Jul 2020, at 9:37, Pavel Machek wrote:
> > Please go through the thread and try to understand it.
> >
> > You'd need syscalls per get_randomness(), not per migration.
>
> I think one check per get_randomness() is sufficient,
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