[Kernel-packages] [Bug 1532886] Re: s390x kernels are inconsistent for cloud stuff
This bug was fixed in the package linux - 4.3.0-6.17 --- linux (4.3.0-6.17) xenial; urgency=low [ Tim Gardner ] * Release Tracking Bug - LP: #1532958 [ Eric Dumazet ] * SAUCE: (noup) net: fix IP early demux races - LP: #1526946 [ Guilherme G. Piccoli ] * SAUCE: powerpc/eeh: Validate arch in eeh_add_device_early() - LP: #1486180 [ Hui Wang ] * [Config] CONFIG_I2C_DESIGNWARE_BAYTRAIL=y, CONFIG_IOSF_MBI=y - LP: #1527096 [ Jann Horn ] * ptrace: being capable wrt a process requires mapped uids/gids - LP: #1527374 [ Serge Hallyn ] * SAUCE: add a sysctl to disable unprivileged user namespace unsharing [ Tim Gardner ] * [Config] CONFIG_ZONE_DEVICE=y for amd64 * [Config] CONFIG_VIRTIO_BLK=y, CONFIG_VIRTIO_NET=y for s390 - LP: #1532886 [ Upstream Kernel Changes ] * rhashtable: Fix walker list corruption - LP: #1526811 * rhashtable: Kill harmless RCU warning in rhashtable_walk_init - LP: #1526811 * ovl: fix permission checking for setattr - LP: #1528904 - CVE-2015-8660 -- Tim Gardner Thu, 17 Dec 2015 05:34:47 -0700 ** Changed in: linux (Ubuntu Xenial) Status: Fix Committed => Fix Released ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2015-8660 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1532886 Title: s390x kernels are inconsistent for cloud stuff Status in linux package in Ubuntu: Fix Released Status in linux source package in Xenial: Fix Released Bug description: So to do virtual machine / cloudy stuff things in the kernel config, are not how one would expect them to be. Whilst investigating that I've went ahead to compare all our kernel configs. amd64/config.common.amd64:CONFIG_VIRTIO_BLK=y amd64/config.common.amd64:CONFIG_VIRTIO_NET=y arm64/config.common.arm64:CONFIG_VIRTIO_BLK=y arm64/config.common.arm64:CONFIG_VIRTIO_NET=y armhf/config.common.armhf:CONFIG_VIRTIO_BLK=y armhf/config.common.armhf:CONFIG_VIRTIO_NET=y i386/config.common.i386:CONFIG_VIRTIO_BLK=y i386/config.common.i386:CONFIG_VIRTIO_NET=y powerpc/config.common.powerpc:CONFIG_VIRTIO_BLK=y powerpc/config.common.powerpc:CONFIG_VIRTIO_NET=y ppc64el/config.common.ppc64el:CONFIG_VIRTIO_BLK=y ppc64el/config.common.ppc64el:CONFIG_VIRTIO_NET=y but... s390x/config.common.s390x:CONFIG_VIRTIO_BLK=m s390x/config.common.s390x:CONFIG_VIRTIO_NET=m It would make sense to set CONFIG_VIRTIO_BLK and _NET to "=y" on s390x. Also: amd64/config.common.amd64:CONFIG_KVM=m arm64/config.common.arm64:CONFIG_KVM=y armhf/config.common.armhf:CONFIG_KVM=y i386/config.common.i386:CONFIG_KVM=m powerpc/config.common.powerpc:CONFIG_KVM=y ppc64el/config.common.ppc64el:CONFIG_KVM=y s390x/config.common.s390x:CONFIG_KVM=m Is a bit of mixed bag... x86+s390x have it as a module, yet arm*+powerpc* have it built in? Maybe all arches should be =y ? another one: Is there something special about ZLIB_DEFLATE on s390x? amd64/config.common.amd64:CONFIG_ZLIB_DEFLATE=y arm64/config.common.arm64:CONFIG_ZLIB_DEFLATE=y armhf/config.common.armhf:CONFIG_ZLIB_DEFLATE=y i386/config.common.i386:CONFIG_ZLIB_DEFLATE=y powerpc/config.common.powerpc:CONFIG_ZLIB_DEFLATE=y ppc64el/config.common.ppc64el:CONFIG_ZLIB_DEFLATE=y s390x/config.common.s390x:CONFIG_ZLIB_DEFLATE=m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1532886/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1532886] Re: s390x kernels are inconsistent for cloud stuff
Done. "UBUNTU: [Config] CONFIG_KVM=y for s390x" -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1532886 Title: s390x kernels are inconsistent for cloud stuff Status in linux package in Ubuntu: Fix Committed Status in linux source package in Xenial: Fix Committed Bug description: So to do virtual machine / cloudy stuff things in the kernel config, are not how one would expect them to be. Whilst investigating that I've went ahead to compare all our kernel configs. amd64/config.common.amd64:CONFIG_VIRTIO_BLK=y amd64/config.common.amd64:CONFIG_VIRTIO_NET=y arm64/config.common.arm64:CONFIG_VIRTIO_BLK=y arm64/config.common.arm64:CONFIG_VIRTIO_NET=y armhf/config.common.armhf:CONFIG_VIRTIO_BLK=y armhf/config.common.armhf:CONFIG_VIRTIO_NET=y i386/config.common.i386:CONFIG_VIRTIO_BLK=y i386/config.common.i386:CONFIG_VIRTIO_NET=y powerpc/config.common.powerpc:CONFIG_VIRTIO_BLK=y powerpc/config.common.powerpc:CONFIG_VIRTIO_NET=y ppc64el/config.common.ppc64el:CONFIG_VIRTIO_BLK=y ppc64el/config.common.ppc64el:CONFIG_VIRTIO_NET=y but... s390x/config.common.s390x:CONFIG_VIRTIO_BLK=m s390x/config.common.s390x:CONFIG_VIRTIO_NET=m It would make sense to set CONFIG_VIRTIO_BLK and _NET to "=y" on s390x. Also: amd64/config.common.amd64:CONFIG_KVM=m arm64/config.common.arm64:CONFIG_KVM=y armhf/config.common.armhf:CONFIG_KVM=y i386/config.common.i386:CONFIG_KVM=m powerpc/config.common.powerpc:CONFIG_KVM=y ppc64el/config.common.ppc64el:CONFIG_KVM=y s390x/config.common.s390x:CONFIG_KVM=m Is a bit of mixed bag... x86+s390x have it as a module, yet arm*+powerpc* have it built in? Maybe all arches should be =y ? another one: Is there something special about ZLIB_DEFLATE on s390x? amd64/config.common.amd64:CONFIG_ZLIB_DEFLATE=y arm64/config.common.arm64:CONFIG_ZLIB_DEFLATE=y armhf/config.common.armhf:CONFIG_ZLIB_DEFLATE=y i386/config.common.i386:CONFIG_ZLIB_DEFLATE=y powerpc/config.common.powerpc:CONFIG_ZLIB_DEFLATE=y ppc64el/config.common.ppc64el:CONFIG_ZLIB_DEFLATE=y s390x/config.common.s390x:CONFIG_ZLIB_DEFLATE=m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1532886/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1532886] Re: s390x kernels are inconsistent for cloud stuff
I'm partially happy about this bug report now: s390x/config.common.s390x:CONFIG_KVM=m Is still a module rather than built-in on s390x. Unlike x86 there is only one implementation and it should be loaded by default. The trouble is, that it doesn't get autoloaded (and/or when libvirt-bin service tries to load it, it gets permission denied). Please set CONFIG_KVM=y, as without that libvirt does not just work(tm) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1532886 Title: s390x kernels are inconsistent for cloud stuff Status in linux package in Ubuntu: Fix Committed Status in linux source package in Xenial: Fix Committed Bug description: So to do virtual machine / cloudy stuff things in the kernel config, are not how one would expect them to be. Whilst investigating that I've went ahead to compare all our kernel configs. amd64/config.common.amd64:CONFIG_VIRTIO_BLK=y amd64/config.common.amd64:CONFIG_VIRTIO_NET=y arm64/config.common.arm64:CONFIG_VIRTIO_BLK=y arm64/config.common.arm64:CONFIG_VIRTIO_NET=y armhf/config.common.armhf:CONFIG_VIRTIO_BLK=y armhf/config.common.armhf:CONFIG_VIRTIO_NET=y i386/config.common.i386:CONFIG_VIRTIO_BLK=y i386/config.common.i386:CONFIG_VIRTIO_NET=y powerpc/config.common.powerpc:CONFIG_VIRTIO_BLK=y powerpc/config.common.powerpc:CONFIG_VIRTIO_NET=y ppc64el/config.common.ppc64el:CONFIG_VIRTIO_BLK=y ppc64el/config.common.ppc64el:CONFIG_VIRTIO_NET=y but... s390x/config.common.s390x:CONFIG_VIRTIO_BLK=m s390x/config.common.s390x:CONFIG_VIRTIO_NET=m It would make sense to set CONFIG_VIRTIO_BLK and _NET to "=y" on s390x. Also: amd64/config.common.amd64:CONFIG_KVM=m arm64/config.common.arm64:CONFIG_KVM=y armhf/config.common.armhf:CONFIG_KVM=y i386/config.common.i386:CONFIG_KVM=m powerpc/config.common.powerpc:CONFIG_KVM=y ppc64el/config.common.ppc64el:CONFIG_KVM=y s390x/config.common.s390x:CONFIG_KVM=m Is a bit of mixed bag... x86+s390x have it as a module, yet arm*+powerpc* have it built in? Maybe all arches should be =y ? another one: Is there something special about ZLIB_DEFLATE on s390x? amd64/config.common.amd64:CONFIG_ZLIB_DEFLATE=y arm64/config.common.arm64:CONFIG_ZLIB_DEFLATE=y armhf/config.common.armhf:CONFIG_ZLIB_DEFLATE=y i386/config.common.i386:CONFIG_ZLIB_DEFLATE=y powerpc/config.common.powerpc:CONFIG_ZLIB_DEFLATE=y ppc64el/config.common.ppc64el:CONFIG_ZLIB_DEFLATE=y s390x/config.common.s390x:CONFIG_ZLIB_DEFLATE=m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1532886/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1532886] Re: s390x kernels are inconsistent for cloud stuff
** Changed in: linux (Ubuntu Xenial) Importance: Undecided => Medium -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1532886 Title: s390x kernels are inconsistent for cloud stuff Status in linux package in Ubuntu: Fix Committed Status in linux source package in Xenial: Fix Committed Bug description: So to do virtual machine / cloudy stuff things in the kernel config, are not how one would expect them to be. Whilst investigating that I've went ahead to compare all our kernel configs. amd64/config.common.amd64:CONFIG_VIRTIO_BLK=y amd64/config.common.amd64:CONFIG_VIRTIO_NET=y arm64/config.common.arm64:CONFIG_VIRTIO_BLK=y arm64/config.common.arm64:CONFIG_VIRTIO_NET=y armhf/config.common.armhf:CONFIG_VIRTIO_BLK=y armhf/config.common.armhf:CONFIG_VIRTIO_NET=y i386/config.common.i386:CONFIG_VIRTIO_BLK=y i386/config.common.i386:CONFIG_VIRTIO_NET=y powerpc/config.common.powerpc:CONFIG_VIRTIO_BLK=y powerpc/config.common.powerpc:CONFIG_VIRTIO_NET=y ppc64el/config.common.ppc64el:CONFIG_VIRTIO_BLK=y ppc64el/config.common.ppc64el:CONFIG_VIRTIO_NET=y but... s390x/config.common.s390x:CONFIG_VIRTIO_BLK=m s390x/config.common.s390x:CONFIG_VIRTIO_NET=m It would make sense to set CONFIG_VIRTIO_BLK and _NET to "=y" on s390x. Also: amd64/config.common.amd64:CONFIG_KVM=m arm64/config.common.arm64:CONFIG_KVM=y armhf/config.common.armhf:CONFIG_KVM=y i386/config.common.i386:CONFIG_KVM=m powerpc/config.common.powerpc:CONFIG_KVM=y ppc64el/config.common.ppc64el:CONFIG_KVM=y s390x/config.common.s390x:CONFIG_KVM=m Is a bit of mixed bag... x86+s390x have it as a module, yet arm*+powerpc* have it built in? Maybe all arches should be =y ? another one: Is there something special about ZLIB_DEFLATE on s390x? amd64/config.common.amd64:CONFIG_ZLIB_DEFLATE=y arm64/config.common.arm64:CONFIG_ZLIB_DEFLATE=y armhf/config.common.armhf:CONFIG_ZLIB_DEFLATE=y i386/config.common.i386:CONFIG_ZLIB_DEFLATE=y powerpc/config.common.powerpc:CONFIG_ZLIB_DEFLATE=y ppc64el/config.common.ppc64el:CONFIG_ZLIB_DEFLATE=y s390x/config.common.s390x:CONFIG_ZLIB_DEFLATE=m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1532886/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1532886] Re: s390x kernels are inconsistent for cloud stuff
I can confirm the proposed image works great for VIRTIO_BLK/_NET stuff. Thank you. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1532886 Title: s390x kernels are inconsistent for cloud stuff Status in linux package in Ubuntu: Fix Committed Status in linux source package in Xenial: Fix Committed Bug description: So to do virtual machine / cloudy stuff things in the kernel config, are not how one would expect them to be. Whilst investigating that I've went ahead to compare all our kernel configs. amd64/config.common.amd64:CONFIG_VIRTIO_BLK=y amd64/config.common.amd64:CONFIG_VIRTIO_NET=y arm64/config.common.arm64:CONFIG_VIRTIO_BLK=y arm64/config.common.arm64:CONFIG_VIRTIO_NET=y armhf/config.common.armhf:CONFIG_VIRTIO_BLK=y armhf/config.common.armhf:CONFIG_VIRTIO_NET=y i386/config.common.i386:CONFIG_VIRTIO_BLK=y i386/config.common.i386:CONFIG_VIRTIO_NET=y powerpc/config.common.powerpc:CONFIG_VIRTIO_BLK=y powerpc/config.common.powerpc:CONFIG_VIRTIO_NET=y ppc64el/config.common.ppc64el:CONFIG_VIRTIO_BLK=y ppc64el/config.common.ppc64el:CONFIG_VIRTIO_NET=y but... s390x/config.common.s390x:CONFIG_VIRTIO_BLK=m s390x/config.common.s390x:CONFIG_VIRTIO_NET=m It would make sense to set CONFIG_VIRTIO_BLK and _NET to "=y" on s390x. Also: amd64/config.common.amd64:CONFIG_KVM=m arm64/config.common.arm64:CONFIG_KVM=y armhf/config.common.armhf:CONFIG_KVM=y i386/config.common.i386:CONFIG_KVM=m powerpc/config.common.powerpc:CONFIG_KVM=y ppc64el/config.common.ppc64el:CONFIG_KVM=y s390x/config.common.s390x:CONFIG_KVM=m Is a bit of mixed bag... x86+s390x have it as a module, yet arm*+powerpc* have it built in? Maybe all arches should be =y ? another one: Is there something special about ZLIB_DEFLATE on s390x? amd64/config.common.amd64:CONFIG_ZLIB_DEFLATE=y arm64/config.common.arm64:CONFIG_ZLIB_DEFLATE=y armhf/config.common.armhf:CONFIG_ZLIB_DEFLATE=y i386/config.common.i386:CONFIG_ZLIB_DEFLATE=y powerpc/config.common.powerpc:CONFIG_ZLIB_DEFLATE=y ppc64el/config.common.ppc64el:CONFIG_ZLIB_DEFLATE=y s390x/config.common.s390x:CONFIG_ZLIB_DEFLATE=m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1532886/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1532886] Re: s390x kernels are inconsistent for cloud stuff
I'm not sure why CONFIG_ZLIB_DEFLATE is forced to =m for s390. Regardless, the whole lib directory is referenced in debian.master/control.d/generic.inclusion-list which gets zlib_deflate.ko into the linux-image-generic-*.deb package. ** Changed in: linux (Ubuntu Xenial) Status: Confirmed => Fix Committed ** Changed in: linux (Ubuntu Xenial) Assignee: (unassigned) => Tim Gardner (timg-tpi) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1532886 Title: s390x kernels are inconsistent for cloud stuff Status in linux package in Ubuntu: Fix Committed Status in linux source package in Xenial: Fix Committed Bug description: So to do virtual machine / cloudy stuff things in the kernel config, are not how one would expect them to be. Whilst investigating that I've went ahead to compare all our kernel configs. amd64/config.common.amd64:CONFIG_VIRTIO_BLK=y amd64/config.common.amd64:CONFIG_VIRTIO_NET=y arm64/config.common.arm64:CONFIG_VIRTIO_BLK=y arm64/config.common.arm64:CONFIG_VIRTIO_NET=y armhf/config.common.armhf:CONFIG_VIRTIO_BLK=y armhf/config.common.armhf:CONFIG_VIRTIO_NET=y i386/config.common.i386:CONFIG_VIRTIO_BLK=y i386/config.common.i386:CONFIG_VIRTIO_NET=y powerpc/config.common.powerpc:CONFIG_VIRTIO_BLK=y powerpc/config.common.powerpc:CONFIG_VIRTIO_NET=y ppc64el/config.common.ppc64el:CONFIG_VIRTIO_BLK=y ppc64el/config.common.ppc64el:CONFIG_VIRTIO_NET=y but... s390x/config.common.s390x:CONFIG_VIRTIO_BLK=m s390x/config.common.s390x:CONFIG_VIRTIO_NET=m It would make sense to set CONFIG_VIRTIO_BLK and _NET to "=y" on s390x. Also: amd64/config.common.amd64:CONFIG_KVM=m arm64/config.common.arm64:CONFIG_KVM=y armhf/config.common.armhf:CONFIG_KVM=y i386/config.common.i386:CONFIG_KVM=m powerpc/config.common.powerpc:CONFIG_KVM=y ppc64el/config.common.ppc64el:CONFIG_KVM=y s390x/config.common.s390x:CONFIG_KVM=m Is a bit of mixed bag... x86+s390x have it as a module, yet arm*+powerpc* have it built in? Maybe all arches should be =y ? another one: Is there something special about ZLIB_DEFLATE on s390x? amd64/config.common.amd64:CONFIG_ZLIB_DEFLATE=y arm64/config.common.arm64:CONFIG_ZLIB_DEFLATE=y armhf/config.common.armhf:CONFIG_ZLIB_DEFLATE=y i386/config.common.i386:CONFIG_ZLIB_DEFLATE=y powerpc/config.common.powerpc:CONFIG_ZLIB_DEFLATE=y ppc64el/config.common.ppc64el:CONFIG_ZLIB_DEFLATE=y s390x/config.common.s390x:CONFIG_ZLIB_DEFLATE=m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1532886/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1532886] Re: s390x kernels are inconsistent for cloud stuff
** Also affects: linux (Ubuntu Xenial) Importance: Undecided Status: Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1532886 Title: s390x kernels are inconsistent for cloud stuff Status in linux package in Ubuntu: Confirmed Status in linux source package in Xenial: Confirmed Bug description: So to do virtual machine / cloudy stuff things in the kernel config, are not how one would expect them to be. Whilst investigating that I've went ahead to compare all our kernel configs. amd64/config.common.amd64:CONFIG_VIRTIO_BLK=y amd64/config.common.amd64:CONFIG_VIRTIO_NET=y arm64/config.common.arm64:CONFIG_VIRTIO_BLK=y arm64/config.common.arm64:CONFIG_VIRTIO_NET=y armhf/config.common.armhf:CONFIG_VIRTIO_BLK=y armhf/config.common.armhf:CONFIG_VIRTIO_NET=y i386/config.common.i386:CONFIG_VIRTIO_BLK=y i386/config.common.i386:CONFIG_VIRTIO_NET=y powerpc/config.common.powerpc:CONFIG_VIRTIO_BLK=y powerpc/config.common.powerpc:CONFIG_VIRTIO_NET=y ppc64el/config.common.ppc64el:CONFIG_VIRTIO_BLK=y ppc64el/config.common.ppc64el:CONFIG_VIRTIO_NET=y but... s390x/config.common.s390x:CONFIG_VIRTIO_BLK=m s390x/config.common.s390x:CONFIG_VIRTIO_NET=m It would make sense to set CONFIG_VIRTIO_BLK and _NET to "=y" on s390x. Also: amd64/config.common.amd64:CONFIG_KVM=m arm64/config.common.arm64:CONFIG_KVM=y armhf/config.common.armhf:CONFIG_KVM=y i386/config.common.i386:CONFIG_KVM=m powerpc/config.common.powerpc:CONFIG_KVM=y ppc64el/config.common.ppc64el:CONFIG_KVM=y s390x/config.common.s390x:CONFIG_KVM=m Is a bit of mixed bag... x86+s390x have it as a module, yet arm*+powerpc* have it built in? Maybe all arches should be =y ? another one: Is there something special about ZLIB_DEFLATE on s390x? amd64/config.common.amd64:CONFIG_ZLIB_DEFLATE=y arm64/config.common.arm64:CONFIG_ZLIB_DEFLATE=y armhf/config.common.armhf:CONFIG_ZLIB_DEFLATE=y i386/config.common.i386:CONFIG_ZLIB_DEFLATE=y powerpc/config.common.powerpc:CONFIG_ZLIB_DEFLATE=y ppc64el/config.common.ppc64el:CONFIG_ZLIB_DEFLATE=y s390x/config.common.s390x:CONFIG_ZLIB_DEFLATE=m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1532886/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1532886] Re: s390x kernels are inconsistent for cloud stuff
** Changed in: linux (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1532886 Title: s390x kernels are inconsistent for cloud stuff Status in linux package in Ubuntu: Confirmed Bug description: So to do virtual machine / cloudy stuff things in the kernel config, are not how one would expect them to be. Whilst investigating that I've went ahead to compare all our kernel configs. amd64/config.common.amd64:CONFIG_VIRTIO_BLK=y amd64/config.common.amd64:CONFIG_VIRTIO_NET=y arm64/config.common.arm64:CONFIG_VIRTIO_BLK=y arm64/config.common.arm64:CONFIG_VIRTIO_NET=y armhf/config.common.armhf:CONFIG_VIRTIO_BLK=y armhf/config.common.armhf:CONFIG_VIRTIO_NET=y i386/config.common.i386:CONFIG_VIRTIO_BLK=y i386/config.common.i386:CONFIG_VIRTIO_NET=y powerpc/config.common.powerpc:CONFIG_VIRTIO_BLK=y powerpc/config.common.powerpc:CONFIG_VIRTIO_NET=y ppc64el/config.common.ppc64el:CONFIG_VIRTIO_BLK=y ppc64el/config.common.ppc64el:CONFIG_VIRTIO_NET=y but... s390x/config.common.s390x:CONFIG_VIRTIO_BLK=m s390x/config.common.s390x:CONFIG_VIRTIO_NET=m It would make sense to set CONFIG_VIRTIO_BLK and _NET to "=y" on s390x. Also: amd64/config.common.amd64:CONFIG_KVM=m arm64/config.common.arm64:CONFIG_KVM=y armhf/config.common.armhf:CONFIG_KVM=y i386/config.common.i386:CONFIG_KVM=m powerpc/config.common.powerpc:CONFIG_KVM=y ppc64el/config.common.ppc64el:CONFIG_KVM=y s390x/config.common.s390x:CONFIG_KVM=m Is a bit of mixed bag... x86+s390x have it as a module, yet arm*+powerpc* have it built in? Maybe all arches should be =y ? another one: Is there something special about ZLIB_DEFLATE on s390x? amd64/config.common.amd64:CONFIG_ZLIB_DEFLATE=y arm64/config.common.arm64:CONFIG_ZLIB_DEFLATE=y armhf/config.common.armhf:CONFIG_ZLIB_DEFLATE=y i386/config.common.i386:CONFIG_ZLIB_DEFLATE=y powerpc/config.common.powerpc:CONFIG_ZLIB_DEFLATE=y ppc64el/config.common.ppc64el:CONFIG_ZLIB_DEFLATE=y s390x/config.common.s390x:CONFIG_ZLIB_DEFLATE=m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1532886/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
