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[Xen-devel] Resend: setting breakpoints around hypercalls in a domU caus

To: Ian Pratt <Ian.Pratt@xxxxxxxxxxxxx>, Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>, xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-devel] Resend: setting breakpoints around hypercalls in a domU causes dom0 to lockup
From: Kip Macy <kip.macy@xxxxxxxxx>
Date: Fri, 30 Dec 2005 22:37:51 -0600
Delivery-date: Sat, 31 Dec 2005 04:42:22 +0000
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Any thoughts on setting breakpoints around hypercalls?

---------- Forwarded message ----------
From: Kip Macy <kip.macy@xxxxxxxxx >
Date: Dec 26, 2005 12:14 AM
Subject: setting breakpoints around hypercalls in a domU causes dom0 to lockup
To: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx >, Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>

Stepping through hypercalls (at the source level, not using the trace trap) causes my dom0 to lockup. Might xen be receiving the int3 and not realize whom to forward to?


                                    -Kip
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