Thread (74 messages) 74 messages, 7 authors, 2021-04-01

Re: [PATCH mlx5-next v7 0/4] Dynamically assign MSI-X vectors count

From: Leon Romanovsky <leon@kernel.org>
Date: 2021-03-12 18:35:34
Also in: linux-pci, linux-rdma

On Fri, Mar 12, 2021 at 01:03:19PM -0400, Jason Gunthorpe wrote:
On Fri, Mar 12, 2021 at 08:59:38AM -0800, Alexander Duyck wrote:
quoted
Lastly by splitting out the onlining step you can avoid potentially
releasing a broken VF to be reserved if there is some sort of
unrecoverable error between steps 2 and 3.
If the PF FW gets in a state that it can't respond to a trivial
command like this then *every* VF is broken. It not a useful scenario
to focus on.
Right, many VF initial configurations are done through PF. It MUST work.

Thanks
Jason
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