svn commit: r361375 - stable/12/sys/compat/linuxkpi/common/include/linux

[Andriy Gapon]

Author: avg
Date: Fri May 22 12:10:16 2020
New Revision: 361375
URL: https://svnweb.freebsd.org/changeset/base/361375

Log:
  MFC r361006: linuxkpi: print stack trace in WARN_ON macros

Modified:
  stable/12/sys/compat/linuxkpi/common/include/linux/kernel.h
Directory Properties:
  stable/12/   (props changed)

Modified: stable/12/sys/compat/linuxkpi/common/include/linux/kernel.h
==============================================================================
--- stable/12/sys/compat/linuxkpi/common/include/linux/kernel.h	Fri May 22 12:08:31 2020	(r361374)
+++ stable/12/sys/compat/linuxkpi/common/include/linux/kernel.h	Fri May 22 12:10:16 2020	(r361375)
@@ -107,6 +107,7 @@
       if (__ret) {						\
 		printf("WARNING %s failed at %s:%d\n",		\
 		    __stringify(cond), __FILE__, __LINE__);	\
+		linux_dump_stack();				\
       }								\
       unlikely(__ret);						\
 })
@@ -120,6 +121,7 @@
 		__warn_on_once = 1;				\
 		printf("WARNING %s failed at %s:%d\n",		\
 		    __stringify(cond), __FILE__, __LINE__);	\
+		linux_dump_stack();				\
       }								\
       unlikely(__ret);						\
 })