You have an SMP-unsafe driver configured.
A little birdy called grep(1) told me:
$ grep -nr busy_loop drivers
drivers/net/pcmcia/xirc2ps_cs.c:443:busy_loop(u_long len)
drivers/net/pcmcia/xirc2ps_cs.c:1788: busy_loop(HZ/25); /* wait 40 msec */
drivers/net/pcmcia/xirc2ps_cs.c:1793: busy_loop(HZ/50); /* wait 20 msec */
drivers/net/pcmcia/xirc2ps_cs.c:1807: busy_loop(HZ/50); /* wait 20 msec */
drivers/net/pcmcia/xirc2ps_cs.c:1809: busy_loop(HZ/25); /* wait 40 msec */
drivers/net/pcmcia/xirc2ps_cs.c:1820: busy_loop(HZ/2); /* about 500ms */
drivers/net/pcmcia/xirc2ps_cs.c:1839: busy_loop(HZ/25); /* wait 40 msec to let it complete */
drivers/net/pcmcia/xirc2ps_cs.c:1898: busy_loop(HZ/50);
drivers/net/pcmcia/xirc2ps_cs.c:1907: busy_loop(HZ/25); /* wait 40 msec to let it complete */
drivers/net/pcmcia/xirc2ps_cs.c:2000: busy_loop(HZ/10); /* wait 100 msec */
-- wli
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/