Fix an unnecessary softlockup watchdog warning in the ia64
uncached_build_memmap() that occurs occasionally at 256p and always at
512p. The problem occurs at boot time.
It would be good if we had a cleaner mechanism to temporarily silence
the watchdog thread, e.g.,
http://marc.theaimsgroup.com/?l=linux-kernel&m=111552476401175&w=2
but until that patch gets merged, this fix will have to suffice.
Signed-off-by: John Hawkes <[email protected]>
Index: linux/arch/ia64/kernel/uncached.c
===================================================================
--- linux.orig/arch/ia64/kernel/uncached.c 2005-12-06 15:12:14.000000000 -0800
+++ linux/arch/ia64/kernel/uncached.c 2005-12-14 14:50:55.000000000 -0800
@@ -210,6 +210,7 @@
dprintk(KERN_ERR "uncached_build_memmap(%lx %lx)\n", start, end);
+ touch_softlockup_watchdog();
memset((char *)start, 0, length);
node = paddr_to_nid(start - __IA64_UNCACHED_OFFSET);
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
