From: Jan Kiszka <jan.kiszka@siemens.com>
Date: Tue, 23 Feb 2010 16:47:53 +0000 (+0100)
Subject: KVM: VMX: Update instruction length on intercepted BP
X-Git-Tag: v2.6.34-rc1~193^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c573cd22939e54fc1b8e672054a505048987a7cb;p=pandora-kernel.git

KVM: VMX: Update instruction length on intercepted BP

We intercept #BP while in guest debugging mode. As VM exits due to
intercepted exceptions do not necessarily come with valid
idt_vectoring, we have to update event_exit_inst_len explicitly in such
cases. At least in the absence of migration, this ensures that
re-injections of #BP will find and use the correct instruction length.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Cc: stable@kernel.org (2.6.32, 2.6.33)
Signed-off-by: Avi Kivity <avi@redhat.com>
---

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