Red Hat Bugzilla – Bug 1004456
CPU-specific kernel drivers fail to autoload with 3.11 kernel
Last modified: 2013-09-09 20:00:51 EDT
http://cgit.freedesktop.org/systemd/systemd/commit?id=bf7f800f > After a recent change present in 3.11-rc1 there is a driver, called processor, > that can be bound to the CPU devices whose sysfs directories are located under > /sys/devices/system/cpu/. A side effect of this is that, after the driver has > been bound to those devices, the kernel adds DRIVER=processor to ENV for CPU > uevents and they don't match the default rule for autoloading modules matching > MODALIAS: > > DRIVER!="?*", ENV{MODALIAS}=="?*", IMPORT{builtin}="kmod load $env{MODALIAS}" > > any more. However, there are some modules whose module aliases match specific > CPU features through the modalias string and those modules should be loaded > automatically if a compatible CPU is present. Yet, with the processor driver > bound to the CPU devices the above rule is not sufficient for that, so we need > a new default udev rule allowing those modules to be autoloaded even if the > CPU devices have drivers.
http://koji.fedoraproject.org/koji/taskinfo?taskID=5894848
systemd-204-11.fc19 has been submitted as an update for Fedora 19. https://admin.fedoraproject.org/updates/systemd-204-11.fc19
Package systemd-204-11.fc19: * should fix your issue, * was pushed to the Fedora 19 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing systemd-204-11.fc19' as soon as you are able to, then reboot. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2013-15934/systemd-204-11.fc19 then log in and leave karma (feedback).
systemd-204-11.fc19 has been pushed to the Fedora 19 stable repository. If problems still persist, please make note of it in this bug report.