* [PATCH] lockup detector: CONFIG_DETECT_SOFTLOCKUP no longer exists
@ 2011-07-05 3:32 Anton Blanchard
2011-07-05 10:34 ` Américo Wang
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Anton Blanchard @ 2011-07-05 3:32 UTC (permalink / raw)
To: fweisbec, mingo, a.p.zijlstra; +Cc: linux-kernel
Replace CONFIG_DETECT_SOFTLOCKUP with CONFIG_LOCKUP_DETECTOR.
Signed-off-by: Anton Blanchard <anton@samba.org>
---
Index: linux-2.6-work/lib/Kconfig.debug
===================================================================
--- linux-2.6-work.orig/lib/Kconfig.debug 2011-07-05 12:47:23.728166985 +1000
+++ linux-2.6-work/lib/Kconfig.debug 2011-07-05 12:47:40.478462898 +1000
@@ -227,7 +227,7 @@ config BOOTPARAM_SOFTLOCKUP_PANIC_VALUE
config DETECT_HUNG_TASK
bool "Detect Hung Tasks"
depends on DEBUG_KERNEL
- default DETECT_SOFTLOCKUP
+ default LOCKUP_DETECTOR
help
Say Y here to enable the kernel to detect "hung tasks",
which are bugs that cause the task to be stuck in
@@ -866,7 +866,7 @@ config BOOT_PRINTK_DELAY
system, and then set "lpj=M" before setting "boot_delay=N".
NOTE: Using this option may adversely affect SMP systems.
I.e., processors other than the first one may not boot up.
- BOOT_PRINTK_DELAY also may cause DETECT_SOFTLOCKUP to detect
+ BOOT_PRINTK_DELAY also may cause LOCKUP_DETECTOR to detect
what it believes to be lockup conditions.
config RCU_TORTURE_TEST
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [PATCH] lockup detector: CONFIG_DETECT_SOFTLOCKUP no longer exists
2011-07-05 3:32 [PATCH] lockup detector: CONFIG_DETECT_SOFTLOCKUP no longer exists Anton Blanchard
@ 2011-07-05 10:34 ` Américo Wang
2011-07-05 12:56 ` [tip:core/locking] lockup detector: Fix reference to the non-existent CONFIG_DETECT_SOFTLOCKUP option tip-bot for Anton Blanchard
2011-07-05 13:51 ` [PATCH] lockup detector: CONFIG_DETECT_SOFTLOCKUP no longer exists Frederic Weisbecker
2 siblings, 0 replies; 4+ messages in thread
From: Américo Wang @ 2011-07-05 10:34 UTC (permalink / raw)
To: Anton Blanchard; +Cc: fweisbec, mingo, a.p.zijlstra, linux-kernel
On Tue, Jul 5, 2011 at 11:32 AM, Anton Blanchard <anton@samba.org> wrote:
>
> Replace CONFIG_DETECT_SOFTLOCKUP with CONFIG_LOCKUP_DETECTOR.
>
> Signed-off-by: Anton Blanchard <anton@samba.org>
Good catch!
Acked-by: WANG Cong <xiyou.wangcong@gmail.com>
^ permalink raw reply [flat|nested] 4+ messages in thread
* [tip:core/locking] lockup detector: Fix reference to the non-existent CONFIG_DETECT_SOFTLOCKUP option
2011-07-05 3:32 [PATCH] lockup detector: CONFIG_DETECT_SOFTLOCKUP no longer exists Anton Blanchard
2011-07-05 10:34 ` Américo Wang
@ 2011-07-05 12:56 ` tip-bot for Anton Blanchard
2011-07-05 13:51 ` [PATCH] lockup detector: CONFIG_DETECT_SOFTLOCKUP no longer exists Frederic Weisbecker
2 siblings, 0 replies; 4+ messages in thread
From: tip-bot for Anton Blanchard @ 2011-07-05 12:56 UTC (permalink / raw)
To: linux-tip-commits
Cc: linux-kernel, anton, hpa, mingo, tglx, mingo, xiyou.wangcong
Commit-ID: 8edbb83e5bc3c7d5d76861fc61872105288d2610
Gitweb: http://git.kernel.org/tip/8edbb83e5bc3c7d5d76861fc61872105288d2610
Author: Anton Blanchard <anton@samba.org>
AuthorDate: Tue, 5 Jul 2011 13:32:40 +1000
Committer: Ingo Molnar <mingo@elte.hu>
CommitDate: Tue, 5 Jul 2011 13:00:23 +0200
lockup detector: Fix reference to the non-existent CONFIG_DETECT_SOFTLOCKUP option
Replace CONFIG_DETECT_SOFTLOCKUP with CONFIG_LOCKUP_DETECTOR.
Signed-off-by: Anton Blanchard <anton@samba.org>
Acked-by: WANG Cong <xiyou.wangcong@gmail.com>
Cc: fweisbec@gmail.com
Cc: a.p.zijlstra@chello.nl
Link: http://lkml.kernel.org/r/20110705133240.25e81a7a@kryten
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
lib/Kconfig.debug | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index dd373c8..9c28fa4 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -227,7 +227,7 @@ config BOOTPARAM_SOFTLOCKUP_PANIC_VALUE
config DETECT_HUNG_TASK
bool "Detect Hung Tasks"
depends on DEBUG_KERNEL
- default DETECT_SOFTLOCKUP
+ default LOCKUP_DETECTOR
help
Say Y here to enable the kernel to detect "hung tasks",
which are bugs that cause the task to be stuck in
@@ -866,7 +866,7 @@ config BOOT_PRINTK_DELAY
system, and then set "lpj=M" before setting "boot_delay=N".
NOTE: Using this option may adversely affect SMP systems.
I.e., processors other than the first one may not boot up.
- BOOT_PRINTK_DELAY also may cause DETECT_SOFTLOCKUP to detect
+ BOOT_PRINTK_DELAY also may cause LOCKUP_DETECTOR to detect
what it believes to be lockup conditions.
config RCU_TORTURE_TEST
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] lockup detector: CONFIG_DETECT_SOFTLOCKUP no longer exists
2011-07-05 3:32 [PATCH] lockup detector: CONFIG_DETECT_SOFTLOCKUP no longer exists Anton Blanchard
2011-07-05 10:34 ` Américo Wang
2011-07-05 12:56 ` [tip:core/locking] lockup detector: Fix reference to the non-existent CONFIG_DETECT_SOFTLOCKUP option tip-bot for Anton Blanchard
@ 2011-07-05 13:51 ` Frederic Weisbecker
2 siblings, 0 replies; 4+ messages in thread
From: Frederic Weisbecker @ 2011-07-05 13:51 UTC (permalink / raw)
To: Anton Blanchard, Ingo Molnar; +Cc: a.p.zijlstra, linux-kernel
On Tue, Jul 05, 2011 at 01:32:40PM +1000, Anton Blanchard wrote:
>
> Replace CONFIG_DETECT_SOFTLOCKUP with CONFIG_LOCKUP_DETECTOR.
>
> Signed-off-by: Anton Blanchard <anton@samba.org>
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
> ---
>
> Index: linux-2.6-work/lib/Kconfig.debug
> ===================================================================
> --- linux-2.6-work.orig/lib/Kconfig.debug 2011-07-05 12:47:23.728166985 +1000
> +++ linux-2.6-work/lib/Kconfig.debug 2011-07-05 12:47:40.478462898 +1000
> @@ -227,7 +227,7 @@ config BOOTPARAM_SOFTLOCKUP_PANIC_VALUE
> config DETECT_HUNG_TASK
> bool "Detect Hung Tasks"
> depends on DEBUG_KERNEL
> - default DETECT_SOFTLOCKUP
> + default LOCKUP_DETECTOR
> help
> Say Y here to enable the kernel to detect "hung tasks",
> which are bugs that cause the task to be stuck in
> @@ -866,7 +866,7 @@ config BOOT_PRINTK_DELAY
> system, and then set "lpj=M" before setting "boot_delay=N".
> NOTE: Using this option may adversely affect SMP systems.
> I.e., processors other than the first one may not boot up.
> - BOOT_PRINTK_DELAY also may cause DETECT_SOFTLOCKUP to detect
> + BOOT_PRINTK_DELAY also may cause LOCKUP_DETECTOR to detect
> what it believes to be lockup conditions.
>
> config RCU_TORTURE_TEST
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2011-07-05 13:52 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2011-07-05 3:32 [PATCH] lockup detector: CONFIG_DETECT_SOFTLOCKUP no longer exists Anton Blanchard
2011-07-05 10:34 ` Américo Wang
2011-07-05 12:56 ` [tip:core/locking] lockup detector: Fix reference to the non-existent CONFIG_DETECT_SOFTLOCKUP option tip-bot for Anton Blanchard
2011-07-05 13:51 ` [PATCH] lockup detector: CONFIG_DETECT_SOFTLOCKUP no longer exists Frederic Weisbecker
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