From 69361eef9056b0babb507798c2135ad1572f0ef7 Mon Sep 17 00:00:00 2001 From: Josh Hunt Date: Fri, 8 Aug 2014 14:22:31 -0700 Subject: panic: add TAINT_SOFTLOCKUP This taint flag will be set if the system has ever entered a softlockup state. Similar to TAINT_WARN it is useful to know whether or not the system has been in a softlockup state when debugging. [akpm@linux-foundation.org: apply the taint before calling panic()] Signed-off-by: Josh Hunt Cc: Jason Baron Cc: Randy Dunlap Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/sysctl/kernel.txt | 1 + 1 file changed, 1 insertion(+) (limited to 'Documentation/sysctl/kernel.txt') diff --git a/Documentation/sysctl/kernel.txt b/Documentation/sysctl/kernel.txt index c14374e71775..f79eb9666379 100644 --- a/Documentation/sysctl/kernel.txt +++ b/Documentation/sysctl/kernel.txt @@ -826,6 +826,7 @@ can be ORed together: 4096 - An out-of-tree module has been loaded. 8192 - An unsigned module has been loaded in a kernel supporting module signature. +16384 - A soft lockup has previously occurred on the system. ============================================================== -- cgit v1.2.3