From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 65561] KVM:Entry failed on Single stepping sti instruction
Date: Wed, 21 May 2014 04:43:46 +0000
Message-ID:
References:
Mime-Version: 1.0
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: 7bit
To: kvm@vger.kernel.org
Return-path:
Received: from mail.kernel.org ([198.145.19.201]:48059 "EHLO mail.kernel.org"
rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
id S1751073AbaEUEnu (ORCPT );
Wed, 21 May 2014 00:43:50 -0400
Received: from mail.kernel.org (localhost [127.0.0.1])
by mail.kernel.org (Postfix) with ESMTP id C70DF203B8
for ; Wed, 21 May 2014 04:43:47 +0000 (UTC)
Received: from bugzilla1.web.kernel.org (bugzilla1.web.kernel.org [172.20.200.51])
by mail.kernel.org (Postfix) with ESMTP id 8FB412039D
for ; Wed, 21 May 2014 04:43:46 +0000 (UTC)
In-Reply-To:
Sender: kvm-owner@vger.kernel.org
List-ID:
https://bugzilla.kernel.org/show_bug.cgi?id=65561
--- Comment #5 from Jatin Kumar ---
@Paolo: Thanks for the info. That makes sense to me.
(In reply to Jidong Xiao from comment #4)
> Jatin, are you using gdb to do the single step?(In reply to Jatin Kumar from
> comment #2)
No. I have been doing single stepping from inside the OS. It single steps its
own code using debug trap untill some condition is met. During this whenever I
hit an out instruction, the very next instruction is not skipped while single
stepping. It may have been executing it because overall the code seems to be
working correctly.
I couldn't find anything online in this regard so I am curious if this is
something QEMU specific.
--
You are receiving this mail because:
You are watching the assignee of the bug.