|Subject:||KDB on SMP machines|
|From:||Corey Minyard <cminyard@xxxxxxxxxx>|
|Date:||Thu, 21 Nov 2002 10:06:11 -0600|
|User-agent:||Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.0rc3) Gecko/20020523|
I'm trying to get KDB working properly on an SMP machine, and it seems
to have some problems. There's KDB_VECTOR, which doesn't seem to be
tied to anything but seems to be used to stop the other CPUs,
KDBENTRY_VECTOR, which is for initial entry. In general, the SMP code
seems half-done in the patches on the FTP site.
kdb enters ok and I can debug on the CPU that entered KDB, but I am unable to switch to the other CPU and it seems to still be running.
I read some discussion on the mailing list about this, but there doesn't seem to be any resolution. Is there any?
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