------- Comment From [email protected] 2020-05-20 07:39 EDT------- (In reply to comment #14) > Thank you for those details. > > For example, if and when we bump ubuntu minimum abi to z15 we might be able > to kill the zfcpdump kernel.
That's at least my hope. There's an other problem I keep forgetting. Currently only LPAR has the bigger HSA size. z/VM has to emulate the HSA and cannot cope with the bigger size yet. Not sure if/how KVM handles this. So simply bumping the ALS won't be enough. You still need to keep an eye on the hypervisors... > If there are no modules i guess any initrd will not be able to do much. Actually my hope is we find a way to get it work with the standad kernel + kdump initrd. So basically getting a firmware assisted kdump. ------- Comment From [email protected] 2020-05-20 07:41 EDT------- I also played around a little bit more with zfcpdump + secure boot and I'm no longer sure that simply signing the zfcpdump kernel is enough. There might also be a bug in zipl. But that needs further investigation. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877089 Title: zfcpdump kernel can not be IPLed when secure boot is requested To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/1877089/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
