On Thu, Jan 13, 2022 at 12:10:48AM -0500, Si-Wei Liu wrote:
> This patchset contains the fixes for a few issues uncovered during the
> review for the "Allow for configuring max number of virtqueue pairs"
> series.
>
> It is based on Eli's fixes:
> 2e4cda633a22 ("vdpa/mlx5: Fix tracking of current
On Thu, Jan 13, 2022 at 12:10:51AM -0500, Si-Wei Liu wrote:
> Fixes: 52893733f2c5 ("vdpa/mlx5: Add multiqueue support")
> Signed-off-by: Si-Wei Liu
Add motivation for change in the commit log.
> ---
> drivers/vdpa/mlx5/net/mlx5_vnet.c | 10 ++
> 1 file changed, 10 insertions(+)
>
> dif
On Thu, Jan 13, 2022 at 12:10:50AM -0500, Si-Wei Liu wrote:
> Made corresponding change per spec:
> The device MUST NOT offer a feature which requires another feature
> which was not offered.
Says nothing about the driver though, and you seem to be
doing things to driver features?
pls explain t
On Thu, Jan 13, 2022 at 12:10:49AM -0500, Si-Wei Liu wrote:
> No functional change introduced. vdpa bus driver such as virtio_vdpa
> or vhost_vdpa is not supposed to take care of the locking for core
> by its own. The locked API vdpa_set_features should suffice the
> bus driver's need.
>
> Signed-
No functional change introduced. vdpa bus driver such as virtio_vdpa
or vhost_vdpa is not supposed to take care of the locking for core
by its own. The locked API vdpa_set_features should suffice the
bus driver's need.
Signed-off-by: Si-Wei Liu
---
drivers/vdpa/vdpa.c | 2 +-
drivers/vh
Made corresponding change per spec:
The device MUST NOT offer a feature which requires another feature
which was not offered.
Fixes: 52893733f2c5 ("vdpa/mlx5: Add multiqueue support")
Signed-off-by: Si-Wei Liu
---
drivers/vdpa/mlx5/net/mlx5_vnet.c | 16 +---
1 file changed, 13 insert
Fixes: 52893733f2c5 ("vdpa/mlx5: Add multiqueue support")
Signed-off-by: Si-Wei Liu
---
drivers/vdpa/mlx5/net/mlx5_vnet.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c
b/drivers/vdpa/mlx5/net/mlx5_vnet.c
index 46d4deb..491127f 100644
--- a/drive
This patchset contains the fixes for a few issues uncovered during the
review for the "Allow for configuring max number of virtqueue pairs"
series.
It is based on Eli's fixes:
2e4cda633a22 ("vdpa/mlx5: Fix tracking of current number of VQs")
in the vhost tree.
Si-Wei Liu (3):
vdpa: factor out v
On Wed, Jan 12, 2022 at 04:44:08PM +0800, ζδΈε wrote:
> Indeed, there are hidden dangers for storage devices.
> So maybe we can break the device before virtio_net unregister_netdev and
> before
> virtio_blk reset
>
> Unlike pci device, there is a manufacturer-driven existence between virtio
> vd
On Wed, Jan 12, 2022 at 03:52:52PM +0800, Jason Wang wrote:
> On Wed, Jan 12, 2022 at 2:30 PM Michael S. Tsirkin wrote:
> >
> > On Wed, Jan 12, 2022 at 10:23:07AM +0800, Jason Wang wrote:
> > > On Tue, Jan 11, 2022 at 7:52 PM Michael S. Tsirkin
> > > wrote:
> > > >
> > > > On Tue, Jan 11, 2022 a
On 05.01.22 22:47, Zi Yan wrote:
> From: Zi Yan
>
> alloc_migration_target() is used by alloc_contig_range() and non-LRU
> movable compound pages can be migrated. Current code does not allocate the
> right page size for such pages. Check THP precisely using
> is_transparent_huge() and add allocat
On 05.01.22 22:47, Zi Yan wrote:
> From: Zi Yan
>
> In isolate_migratepages_block(), a !PageLRU tail page can be encountered
> when the page is larger than a pageblock. Use compound head page for the
> checks inside and skip the entire compound page when isolation succeeds.
>
This will currentl
On 05.01.22 22:47, Zi Yan wrote:
> From: Zi Yan
>
> This is done in addition to MIGRATE_ISOLATE pageblock merge avoidance.
> It prepares for the upcoming removal of the MAX_ORDER-1 alignment
> requirement for CMA and alloc_contig_range().
>
> MIGRARTE_HIGHATOMIC should not merge with other migra
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