Konstantin Baydarov (on Mon, 9 Jul 2007 01:04:31 +0400) wrote:
>I'v set breakpoint to do_sync, then I'v triggered it, first on BOOT
>CPU(CPU0), than on CPU1. Here is log:
Fixed in kdb v4.4-2.6.23-rc2-common-2. The code was testing the wrong
reason value.
Index: linux/kdb/kdbmain.c
===================================================================
--- linux.orig/kdb/kdbmain.c 2007-08-09 16:18:56.124872758 +1000
+++ linux/kdb/kdbmain.c 2007-08-09 14:56:27.169420747 +1000
@@ -2009,9 +2009,10 @@ kdb(kdb_reason_t reason, int error, stru
/* Set up a consistent set of process stacks before talking to the user
*/
KDB_DEBUG_STATE("kdb 9", result);
result = kdba_main_loop(reason, reason2, error, db_result, regs);
+ reason = reason2; /* back to original event type */
KDB_DEBUG_STATE("kdb 10", result);
- kdba_adjust_ip(reason2, error, regs);
+ kdba_adjust_ip(reason, error, regs);
KDB_STATE_CLEAR(LONGJMP);
KDB_DEBUG_STATE("kdb 11", result);
/* go which requires single-step over a breakpoint must only release
---------------------------
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