Author: jkim Date: Thu Aug 15 16:04:22 2019 New Revision: 351081 URL: https://svnweb.freebsd.org/changeset/base/351081
Log: Enable ACPICA mutex debugging in INVARIANTS case. This lets us detect lock order reversal in ACPICA code to avoid deadlock. Modified: head/sys/contrib/dev/acpica/include/platform/acfreebsd.h Modified: head/sys/contrib/dev/acpica/include/platform/acfreebsd.h ============================================================================== --- head/sys/contrib/dev/acpica/include/platform/acfreebsd.h Thu Aug 15 15:55:01 2019 (r351080) +++ head/sys/contrib/dev/acpica/include/platform/acfreebsd.h Thu Aug 15 16:04:22 2019 (r351081) @@ -203,6 +203,10 @@ #define DEBUGGER_THREADING 0 /* integrated with DDB */ +#ifdef INVARIANTS +#define ACPI_MUTEX_DEBUG +#endif + #else /* _KERNEL */ #if __STDC_HOSTED__ _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
