------- Comment From [email protected] 2021-10-28 09:16 EDT------- (In reply to comment #11) > Thanks for the update, Niklas. > Ok, we need to address all this for all Ubuntu releases that are in service, > up to the oldest that needs to be patched - and these are in this case > impish, hirsute and focal > > Since we pick the upstream stables v5.10 and v5.14 (since 5.13 reached EOL) > for Ubuntu hirsute's 5.11 and for impish's 5.13, it looks like we don't need > to SRU there and just wait until the kernel team has picked up the relevant > upstream stable updates v5.14.15 respectively v5.10.76 - which is great. > Only focal is left. > > So I started over with a pristine focal master-next tree (git clone > git://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/focal > --branch master-next --single-branch) > but wasn't able to cherry-pick a46044a92add cleanly and get merge conflicts > in > both modified: arch/s390/include/asm/pci.h > both modified: arch/s390/pci/pci.c > both modified: arch/s390/pci/pci_event.c > I assumed that the pre-req. commit (that is needed in case the refactoring > was done), is not part of the 5.4.x tree, hence not needed in this case. > So I (initially) didn't applied it (well, later I even tried with applying > that pre-req. commit first, and the pre-req. commit itself applied cleanly, > but no changes with the above merge conflicts while trying to cherry-pick > the actual fix a46044a92add). > > I think either some more pre-req. are needed for getting a46044a92add into > focal's kernel 5.4x - or a backport of upstream a46044a92add is needed?!
I think it's simplest if I provide a focal backport directly. Then I can also already do some testing for it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1943464 Title: Reassign I/O Path of ConnectX-5 Port 1 before Port 2 causes NULL dereference To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/1943464/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
