| To: | "Charles Coffing" <ccoffing@xxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] panic in e100_exec_cb() |
| From: | Keir Fraser <Keir.Fraser@xxxxxxxxxxxx> |
| Date: | 2004年9月21日 08:30:47 +0100 |
| Cc: | xen-devel@xxxxxxxxxxxxxxxxxxxxx |
| Delivery-date: | 2004年9月21日 08:31:59 +0100 |
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| In-reply-to: | Your message of "2004年9月20日 16:22:03 MDT." <s14f03b1.045@xxxxxxxxxxxxxxxxxxxxxxxxx> |
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> With today's build, my domain 0 crashes during boot when it tries to > bring eth0 up (it's an E100). > > cb->prev (eax) is NULL in e100_exec_cb() (e100.c:827). Just from code > inspection, I don't see how this can be. e100_alloc_cbs() was just > called, which looks like it should have correctly linked up all the > cb->prev/cb->next pointers. > > It happens regardless of CONFIG_XEN_WRITABLE_PAGETABLES. > > Has anyone else seen this? When was your last successful build? Most likely the changeset in which I introduced page scrubbing is causing you problems. It looks like you are failing on the very first use of a 'cb', so tracing should lead you to the cause of the problem quite easily. -- Keir ------------------------------------------------------- This SF.Net email is sponsored by: YOU BE THE JUDGE. Be one of 170 Project Admins to receive an Apple iPod Mini FREE for your judgement on who ports your project to Linux PPC the best. Sponsored by IBM. Deadline: Sept. 24. Go here: http://sf.net/ppc_contest.php _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/xen-devel
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