Op 3 jun. 2014, om 08:58 heeft ChenQi <qi.c...@windriver.com> het volgende geschreven:
> On 02/03/2014 10:01 PM, David Nyström wrote: >> On mån 3 feb 2014 14:43:53, Phil Blundell wrote: >>> On Mon, 2014-02-03 at 13:58 +0100, David Nyström wrote: >>>> An intended fix for below error message with core-image-lsb, >>>> Sending this as an RFC since I dont really know what constitutes >>>> a RRECOMMENDS vs. RDEPENDS. >>>> Is this clearly defined somewhere ? >>>> Below should be an RDEPENDS, no ? >>>> >>>> INIT: version 2.88 booting >>>> Starting udev >>>> udevd[59]: starting version 182 >>>> /etc/rcS.d/S04udev: line 108: udevadm: command not found >>>> /etc/rcS.d/S04udev: line 113: udevadm: command not found >>>> /etc/rcS.d/S04udev: line 114: udevadm: command not found >>> >>> That depends (ha ha) on what the udevadm call in question is actually >>> doing. If udev is so badly broken without it as to be unusable then >>> yes, it should be an RDEPENDS. If udev will still work without then >>> RRECOMMENDS is appropriate and the initscript should be tweaked to deal >>> with it. >>> >>> p. >>> >>> >> >> >> SNIP >> -- >> udevadm control --env=STARTUP=1 >> if [ "$not_first_boot" != "" ];then >> udevadm trigger --action=add --subsystem-nomatch=tty >> --subsystem-nomatch=mem --subsystem-nomatch=vc --subsystem-nomatch=vtconsole >> --subsystem-nomatch=misc --subsystem-nomatch=dcon >> --subsystem-nomatch=pci_bus --subsystem-nomatch=graphics >> --subsystem-nomatch=backlight --subsystem-nomatch=video4linux >> --subsystem-nomatch=platform >> (udevadm settle --timeout=10; udevadm control --env=STARTUP=)& >> else >> udevadm trigger --action=add >> udevadm settle >> fi >> -- >> SNIP >> >> Does this classify as essential ? >> >> If essential, we either need to move udev-utils to RDEPENDS. >> If not essential, fix the script to detect if udevadm is available. >> >> Br, >> David > > Hi All, > > I think it's essential. > Without 'udevadm trigger --action=add', the system start-up process may have > some problem. I can recall that once I removed this line from the init > scripts in my live image, the image could not boot up correctly. This only happens in sysv mode. > I think this patch is reasonable and I'd like to acknowledge it. Only for sysv based systemd, for systemd based systems it isn't needed. So please confine your change to sysv. -- _______________________________________________ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.openembedded.org/mailman/listinfo/openembedded-core
