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
Hello!
Same problem here: Ubuntu 22.04 (kernel 5.15.0-76-generic) with mother S3200SHC
(with latest fw) and pci-e card (with latest fw 1.2.0)
01:00.0 InfiniBand: Mellanox Technologies MT25204 [InfiniHost III Lx
HCA] (rev 20)
I can submit any report needed (just tell me the link to the procedur
Why is this expired? I responded promptly to the last suggestion, and
would respond to another. I still hope this can be addressed.
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https://bugs.launchpad.net/bugs/200703
[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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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 p
Please test latest mainline kernel:
https://kernel.ubuntu.com/~kernel-ppa/mainline/v6.2/amd64/
Headers are not needed.
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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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 on
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