none of the patches itself had BugLinks on them, so this didn't get
closed automatically.

Rebasing on 6.15 now shows that these still have not landed upstream, do
you know what the plan there is?

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https://bugs.launchpad.net/bugs/2070048

Title:
  nvme-tcp: fix retry logic

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  SRU Justification

  [Impact]

  * Request to port some out-of-upstream-tree patches to fix NVMe over
  TCP request retry logic issues

  [Fix]

  * Port patches from LKML:
  https://lore.kernel.org/all/20230908100049.80809-1-h...@suse.de/

  [Test Plan]

  * It was tested internally in LXD team using a custom kernel build 
(linux-hwe-6.5 - 6.5.0-41.41~22.04.2ubuntu1nvmefixes) for Jammy:
  https://launchpad.net/~mihalicyn/+archive/ubuntu/kernel-nvme-fixes/+packages

  * SUSE kernel has these patches applied for a long time:
  
https://github.com/SUSE/kernel-source/blob/rpm-6.4.0-150600.21/patches.suse/nvme-tcp-do-not-terminate-commands-when-in-resetting.patch
  
https://github.com/SUSE/kernel-source/blob/rpm-6.4.0-150600.21/patches.suse/nvme-tcp-add-recovery_delay-to-sysfs.patch
  
https://github.com/SUSE/kernel-source/blob/rpm-6.4.0-150600.21/patches.suse/nvme-tcp-delay-error-recovery-until-the-next-kato.patch
  
https://github.com/SUSE/kernel-source/blob/rpm-6.4.0-150600.21/patches.suse/nvme-tcp-make-err_work-a-delayed-work.patch

  [Regression potential]

  * Limited to nvme-tcp block driver only

  [Other Info]

  Internal BugLink:
  https://warthogs.atlassian.net/browse/LXD-1120

  Related LXD feature:
  https://github.com/canonical/lxd/pull/12304

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