Messages in this thread | | | Date | Wed, 3 Oct 2007 13:50:01 +0200 | From | "Kay Sievers" <> | Subject | Re: [mm] Better help needed for UEVENT_HELPER_PATH |
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On 9/28/07, Frans Pop <elendil@planet.nl> wrote: > Current help for CONFIG_UEVENT_HELPER_PATH is: > Path to uevent helper program forked by the kernel for > every uevent. > With default value of /sbin/hotplug. > > Help! I don't have /sbin/hotplug (Debian unstable, using udev). > What do I do now? Will my hardware be unsupported because I don't have > /sbin/hotplug?
Nothing has changed, it's just configurable now for setups which don't use the "fork-bomb" anymore.
> Should I leave it at the default? Make it empty? Or do I need to replace > hotplug by some other magic command?
Do nothing, leave it at the default value, if you are unsure about your setup. If your system works without it, you save a few cycles at bootup.
> Please extend the help text to give some context and indication of how to > use this option.
We can't really tell, it entirely depends on the distro, setup, udev integration, initramfs. Old initramfs setups might need it, even on a udev system without any /sbin/hotplug like stuff installed. You would need to look in your initramfs image if it contains a /sbin/hotplug.
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