From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeremy Fitzhardinge Subject: Re: pvops-dom0 console freezes after latest ballooning patch (+possible fix) Date: Wed, 09 Dec 2009 14:18:33 -0800 Message-ID: <4B202239.4050203@goop.org> References: <22726506.1159921260392129127.JavaMail.servlet@kundenserver> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <22726506.1159921260392129127.JavaMail.servlet@kundenserver> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Ronny.Hegewald@online.de Cc: xen-devel@lists.xensource.com, Dave McCracken List-Id: xen-devel@lists.xenproject.org On 12/09/09 12:55, Ronny.Hegewald@online.de wrote: >> On 12/09/09 11:22, Ronny.Hegewald@online.de wrote: >> >>> Setup: xen 3.4.1, 32-bit linux dom0 2.6.31.6 from pvops-git tree from >>> 2009-12-03 >>> >>> >>> Since the latest ballooning patch "Add hugepage support to balloon >>> driver >>> >>> >> > 893324435e0e77b67fe8d2f0523dbe>" >> >>> i experience dom0 console freezes. Additional to that there is a >>> stacktrace about a kernel-bug in drivers/xen/balloon.c in line 346, >>> invalide opcode 0000 (i can send the full stacktrace if someone is >>> interested). >>> >>> >> Yes, please. Presumably its from the BUG_ON testing the hypercall >> return status? >> >> > This time really with the attachment ... Thanks. BTW, it looks like I hadn't merged the hugepage into xen/master until now. Did you merge it yourself? Or trying something else? J