Ingo Molnar 8446f1d391 [PATCH] detect soft lockups ... This patch adds a new kernel debug feature: CONFIG_DETECT_SOFTLOCKUP. When enabled then per-CPU watchdog threads are started, which try to run once per second. If they get delayed for more than 10 seconds then a callback from the timer interrupt detects this condition and prints out a warning message and a stack dump (once per lockup incident). The feature is otherwise non-intrusive, it doesnt try to unlock the box in any way, it only gets the debug info out, automatically, and on all CPUs affected by the lockup. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Signed-Off-By: Matthias Urlichs <smurf@smurf.noris.de> Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2005-09-07 16:57:17 -07:00
..
boot	[PATCH] coverity: i386: build.c: negative return to unsigned fix	2005-06-28 21:20:33 -07:00
crypto	[PATCH] arch/i386/crypto/aes.c: fix sparse warnings	2005-06-25 16:24:59 -07:00
kernel	[PATCH] detect soft lockups	2005-09-07 16:57:17 -07:00
lib	[PATCH] Remove i386_ksyms.c, almost.	2005-06-23 09:45:11 -07:00
mach-default	[PATCH] x86_64: create sysfs entries for cpu only for present cpus	2005-09-07 16:57:16 -07:00
mach-es7000	[PATCH] ES7000 platform update (i386)	2005-09-05 00:06:10 -07:00
mach-generic	[PATCH] x86: sutomatically enable bigsmp when we have more than 8 CPUs	2005-09-05 00:06:10 -07:00
mach-visws	[PATCH] visws: linkage fix	2005-08-07 10:00:38 -07:00
mach-voyager	[PATCH] i386 boottime for_each_cpu broken	2005-09-05 00:06:13 -07:00
math-emu	[PATCH] i386: inline assembler: cleanup and encapsulate descriptor and task register management	2005-09-05 00:06:11 -07:00
mm	[PATCH] i386: encapsulate copying of pgd entries	2005-09-05 00:06:13 -07:00
oprofile	[PATCH] xen: x86: Rename usermode macro	2005-06-23 09:45:14 -07:00
pci	[PATCH] x86: pci_assign_unassigned_resources() update	2005-08-30 11:14:48 -07:00
power	[PATCH] x86: remove redundant TSS clearing	2005-09-05 00:06:13 -07:00
defconfig	[PATCH] swsusp: kill config_pm_disk	2005-06-25 16:24:32 -07:00
Kconfig	[PATCH] x86/x86_64: deferred handling of writes to /proc/irqxx/smp_affinity	2005-09-07 16:57:15 -07:00
Kconfig.debug	[PATCH] i386: add missing Kconfig help text	2005-07-27 16:25:58 -07:00
Makefile	[PATCH] biarch compiler support for i386	2005-06-23 09:45:07 -07:00