Revert 1.197 and instead avoid calling kdb_enter() if the KDB_UNATTENDED
option is in use.
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66ab556097
commit
911d16b8cd
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=170075
@ -37,6 +37,7 @@
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include "opt_kdb.h"
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#include "opt_device_polling.h"
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#include "opt_hwpmc_hooks.h"
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#include "opt_ntp.h"
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@ -555,7 +556,7 @@ watchdog_config(void *unused __unused, u_int cmd, int *error)
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/*
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* Handle a watchdog timeout by dumping interrupt information and
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* then panicking.
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* then either dropping to DDB or panicking.
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*/
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static void
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watchdog_fire(void)
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@ -578,7 +579,13 @@ watchdog_fire(void)
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inttotal += *curintr++;
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}
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printf("Total %20ju\n", (uintmax_t)inttotal);
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#if defined(KDB) && !defined(KDB_UNATTENDED)
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kdb_backtrace();
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kdb_enter("watchdog timeout");
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#else
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panic("watchdog timeout");
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#endif
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}
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#endif /* SW_WATCHDOG */
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