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authorJosh Hunt <johunt@akamai.com>2014-08-09 01:22:31 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2014-08-09 02:57:24 +0400
commit69361eef9056b0babb507798c2135ad1572f0ef7 (patch)
tree59a63cc2f670926a7b9394533bbc9d3e379fc258 /include/linux/kernel.h
parent1da85fdff55da539fbe9c270689a7bcedead1cdd (diff)
downloadlinux-69361eef9056b0babb507798c2135ad1572f0ef7.tar.xz
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 <johunt@akamai.com> Cc: Jason Baron <jbaron@akamai.com> Cc: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/kernel.h')
-rw-r--r--include/linux/kernel.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 3dc22abbc68a..31ae66f34235 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -470,6 +470,7 @@ extern enum system_states {
#define TAINT_FIRMWARE_WORKAROUND 11
#define TAINT_OOT_MODULE 12
#define TAINT_UNSIGNED_MODULE 13
+#define TAINT_SOFTLOCKUP 14
extern const char hex_asc[];
#define hex_asc_lo(x) hex_asc[((x) & 0x0f)]