Glad it is not just me.
I've acquired some other IB cards (Mellanox MHJH29-XTC X5 and an Oracle
7046442) and hope to try them against the later kernels' IB drivers too,
but haven't had the time to take down the server yet.
On 7/6/23 09:53, Shurak wrote:
> Hello!
>
>
> Same problem here: Ubuntu
Why is this expired? I responded promptly to the last suggestion, and
would respond to another. I still hope this can be addressed.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
OK, I tried it. It still fails in the infiniband infrastructure, but
in a new way, and from an ib_core function rather than ib_mthca. There
were still a couple of shift-out-of-bounds UBSAN warnings, but then an
attempt to execute in a non-executable page, as if following a trashed
function
I'll note that the infiniband interface is pretty old. It is DDR data
rate, while modern ones might use QDR, FDR, HDR, EDR. It might be that
the ib_mthca driver has a regression relative to old hardware that isn't
noticeable on more recent hardware.
Confirmed that this 22.04 system, changed
Public bug reported:
I run some x86_64 machines with Infiniband interfaces (Mellanox MT25204,
ib_mthca driver + ib_ipoib for IP-over-IB).
This had worked fine for years under Ubuntu 20.04.1 LTS and under RHEL6
before it.
But as soon as I updated to 22.04.1 LTS -- with both its default
5 matches
Mail list logo
