Hi,
I am a newcomer and installed rtlinux v3.0 on a AMD-K7 600MHz PC
running redhat 7.0 with kernel 2.2.18.
Installation was straightforward by following steps in the INSTALL.
I found that when loading the psc.o module, the id() system utility gets
screwed up, returning a bad euid:
[[EMAIL PROTECTED] rtlinux-3.0]# lsmod
Module Size Used by
psc 18264 0 (unused)
rtl_fifo 8536 0 [psc]
rtl_posixio 6988 0 [rtl_fifo]
rtl_sched 26692 0 [psc]
rtl_time 4964 0 [psc rtl_posixio rtl_sched]
rtl 17392 0 [psc rtl_fifo rtl_posixio rtl_sched
rtl_time]
mbuff 5156 0 (unused)
tulip 34220 1 (autoclean)
pci-scan 2808 0 (autoclean) [tulip]
[[EMAIL PROTECTED] rtlinux-3.0]# id
uid=0(root) gid=0(root) euid=4294967295 <= !!!
groups=0(root),1(bin),2(daemon),3(sys),4(adm),6(disk),10(wheel)
After this you can't even reboot/halt the system. First I needed to unload
psc.o:
[[EMAIL PROTECTED] rtlinux-3.0]# rmmod psc
[[EMAIL PROTECTED] rtlinux-3.0]# id
uid=0(root) gid=0(root)
groups=0(root),1(bin),2(daemon),3(sys),4(adm),6(disk),10(wheel)
I checked the FAQ, etc., but found no trace of such a problem. Can anyone
suggest something?
Regards,
Gaspar
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