On Friday, September 10, 2010 2:55:15 am per...@pluto.rain.com wrote: > Gareth de Vaux <b...@lordcow.org> wrote: > > > On Thu 2010-09-09 (16:54), Kurt Jaeger wrote: > > > -c asks for pci device capabilities, which are read in > > > > > > /usr/src/usr.sbin/pciconf/pciconf.c:177 with O_RDWR > > > > Ah. I'll have to schedule a reboot then .. > > or hack on pciconf.c to not request more permission than it needs. > It is arguably a bug to open O_RDWR when only examining things.
You have to have RDWR permission to issue the ioctl to read config registers which pciconf does when examining capabilities. -- John Baldwin _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
