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lib/Kconfig.debug: fix BOOTPARAM_HUNG_TASK_PANIC comment

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The comment for CONFIG_BOOTPARAM_HUNG_TASK_PANIC says:

   Say N if unsure.

but since commit 9544f9e694 ("hung_task: panic when there are more than
N hung tasks at the same time"), N is not a valid value for the option,
leading to a warning at build time:

   .config:11736:warning: symbol value 'n' invalid for BOOTPARAM_HUNG_TASK_PANIC

as well as an error when given to menuconfig.

Fix the comment to say '0' instead of 'N'.

Link: https://lkml.kernel.org/r/20260106140140.136446-1-tglozar@redhat.com
Fixes: 9544f9e694 ("hung_task: panic when there are more than N hung tasks at the same time")
Signed-off-by: Tomas Glozar <tglozar@redhat.com>
Reported-by: Johnny Mnemonic <jm@machine-hall.org>
Reviewed-by: Lance Yang <lance.yang@linux.dev>
Cc: Li RongQing <lirongqing@baidu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Tomas Glozar
2026-01-06 15:01:40 +01:00
committed by Andrew Morton
parent dd1e79ef6c
commit dbac35bee8
1 changed files with 1 additions and 1 deletions
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lib/Kconfig.debug
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@@ -1274,7 +1274,7 @@ config BOOTPARAM_HUNG_TASK_PANIC
high-availability systems that have uptime guarantees and
where a hung tasks must be resolved ASAP.
Say N if unsure.
Say 0 if unsure.
config DETECT_HUNG_TASK_BLOCKER
bool "Dump Hung Tasks Blocker"