I'd be thankful if we could get this patch into the F15 kernel:
It's not invasive, it's already in Linus tree, and got backported into the current SUSE kernel too, and it would be great if we could have it in F15 too.
This would be very useful for udev, dracut, systemd since we could then log everything with proper userspace facility values to kmsg when we do so from userspace, so that dmesg and other tools can easily distuingish kernel and userspace messages.
kernel-22.214.171.124-9.fc15 has been submitted as an update for Fedora 15.
kernel-126.96.36.199-9.fc15 has been pushed to the Fedora 15 stable repository. If problems still persist, please make note of it in this bug report.