[Touch-packages] [Bug 1233466] Re: Hot-Add Memory failing for lack of udev rule

2018-01-11 Thread Benjamin Drung
Any updates on this? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1233466 Title: Hot-Add Memory failing for lack of udev rule Status in udev: Unknown Status in linux

[Touch-packages] [Bug 1233466] Re: Hot-Add Memory failing for lack of udev rule

2016-06-10 Thread Martin Pitt
> I would be happy to unconditionally turning hot-add on and SRU the udev rule back to Ubuntu 14.04. As I (and Kay) said, this is okay for an SRU, but unconditionally second-guessing/changing the kernel defaults is just wrong and inefficient too. For yakkety and onwards this *really* should be

[Touch-packages] [Bug 1233466] Re: Hot-Add Memory failing for lack of udev rule

2016-06-09 Thread Benjamin Drung
** Patch added: "0001-Enable-CPU-and-RAM-hotplug-on-QEMU.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1233466/+attachment/4680556/+files/0001-Enable-CPU-and-RAM-hotplug-on-QEMU.patch -- You received this bug notification because you are a member of Ubuntu Touch seeded

[Touch-packages] [Bug 1233466] Re: Hot-Add Memory failing for lack of udev rule

2016-06-09 Thread Benjamin Drung
** Bug watch added: freedesktop.org Bugzilla #78478 https://bugs.freedesktop.org/show_bug.cgi?id=78478 ** Also affects: linux via https://bugs.freedesktop.org/show_bug.cgi?id=78478 Importance: Unknown Status: Unknown ** Project changed: linux => udev -- You received this bug

[Touch-packages] [Bug 1233466] Re: Hot-Add Memory failing for lack of udev rule

2016-06-08 Thread Benjamin Drung
I fail to come up with a use-case that just wants to add CPU/RAM without onlining it sooner or later. For virtual environments, you add CPU/RAM to use it and therefore want to online it once it appears. In a cloud environment (like ProfitBricks), it makes no sense to add CPU/RAM without using it,

[Touch-packages] [Bug 1233466] Re: Hot-Add Memory failing for lack of udev rule

2016-06-08 Thread Martin Pitt
Maintaining an ever-growing list of vendors is error-prone and TBH quite silly. Are there any CPUs where we *don't* want hot-add? If not, why can't the kernel just default to enabling this, instead of userspace unconditionally turning this on? But if hot-add is supposed to work everywhere, then

[Touch-packages] [Bug 1233466] Re: Hot-Add Memory failing for lack of udev rule

2016-06-07 Thread Ubuntu Foundations Team Bug Bot
** Tags added: patch -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1233466 Title: Hot-Add Memory failing for lack of udev rule Status in linux package in Ubuntu:

[Touch-packages] [Bug 1233466] Re: Hot-Add Memory failing for lack of udev rule

2016-06-07 Thread Benjamin Drung
Can we also enable the hotplug udev rules for QEMU guests? See the attached git format-patch. ** Patch added: "0001-Enable-CPU-and-RAM-hotplug-on-QEMU.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1233466/+attachment/4679035/+files/0001-Enable-CPU-and-RAM-hotplug-on-QEMU.patch

[Touch-packages] [Bug 1233466] Re: Hot-Add Memory failing for lack of udev rule

2015-02-03 Thread Mathew Hodson
** CVE removed: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2013-2147 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1233466 Title: Hot-Add Memory failing for lack

[Touch-packages] [Bug 1233466] Re: Hot-Add Memory failing for lack of udev rule

2015-01-22 Thread Martin Pitt
Reopening the kernel task here. We've carried the temporary udev rule workaround for three releases now; it seems we all agree that it's wrong (unconditional unbreak my kernel rule) and makes things even worse under memory pressure. Is there any better solution in sight? Thanks! ** Changed in: