APPLIED: [PATCH 0/3][j/l/m linux-azure] Azure: Deprecate Netvsc and implement MANA direct

Tim Gardner tim.gardner at canonical.com
Wed Nov 29 16:44:41 UTC 2023


On 11/28/23 1:16 PM, Tim Gardner wrote:
> BugLink: https://bugs.launchpad.net/bugs/2045069
> 
> SRU Justification
> 
> [Impact]
> 
> Microsoft has asked for the inclusion of 3 patches that deprecate the use of netvsc in favor of MANA direct.
> 
> hv_netvsc: Mark VF as slave before exposing it to user-mode:
> https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/drivers/net/hyperv?id=c807d6cd089d2f4951baa838081ec5ae3e2360f8
> 
> hv_netvsc: Fix race of register_netdevice_notifier and VF register:
> https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/drivers/net/hyperv?id=85520856466ed6bc3b1ccb013cddac70ceb437db
> 
> hv_netvsc: fix race of netvsc and VF register_netdevice:
> https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/drivers/net/hyperv?id=d30fb712e52964f2cf9a9c14cf67078394044837
> 
> [Test Plan]
> 
> Microsoft tested
> 
> [Regression potential]
> 
> User space that relies on netvsc will likely fail
> 
> [Other Info]
> 
> SF: #00374570
> 
Applied to j/l/m linux-azure:master-next. Thanks.

-rtg
-- 
-----------
Tim Gardner
Canonical, Inc




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