From: jmerkey@wolfmountaingroup.com
To: linux-kernel@vger.kernel.org
Subject: [PATCH 2.6.27-rc1 1/25] mdb: Merkey's Kernel Debugger 2.6.27-rc1
Date: Mon, 4 Aug 2008 00:27:26 -0600 (MDT) [thread overview]
Message-ID: <51614.166.70.238.45.1217831246.squirrel@webmail.wolfmountaingroup.com> (raw)
Netware style debugger for Linux written by Jeffrey Vernon Merkey
--- a/arch/x86/kernel/reboot.c 2008-08-03 16:09:54.000000000 -0600
+++ b/arch/x86/kernel/reboot.c 2008-08-03 16:15:00.000000000 -0600
@@ -432,7 +432,16 @@
/* O.K Now that I'm on the appropriate processor,
* stop all of the others.
*/
+#ifdef CONFIG_MDB
+ // do not stop the other processors if the debugger is active
+ {
+ extern atomic_t inmdb;
+ if (!atomic_read(&inmdb))
+ smp_send_stop();
+ }
+#else
smp_send_stop();
+#endif // CONFIG_MDB
#endif
lapic_shutdown();
By making a contribution to this project, I certify that
the contribution was created in whole or in part by me and I
have the right to submit it under the open source license
indicated in the file.
Jeffrey Vernon Merkey
reply other threads:[~2008-08-04 6:47 UTC|newest]
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