From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rusty Russell Subject: Re: lguest over qemu Date: Sun, 26 Aug 2007 07:19:08 +1000 Message-ID: <1188076749.20041.106.camel@localhost.localdomain> References: <21a166410707110251x574bbb13h4c8d70a7e39155c7@mail.gmail.com> <1184210340.6005.723.camel@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: virtualization-bounces@lists.linux-foundation.org Errors-To: virtualization-bounces@lists.linux-foundation.org To: Eric Van Hensbergen Cc: virtualization@lists.osdl.org List-Id: virtualization@lists.linuxfoundation.org On Sat, 2007-08-25 at 10:48 -0500, Eric Van Hensbergen wrote: > On 7/11/07, Rusty Russell wrote: > > > always get this message (I have insisted with different virtual ram > > > amounts): > > > > > > lguest: failed to get page 167304 > > > > I did most of my development under qemu, so I don't think that's the > > issue. Can you send me your .config? > > > > I had a different problem which was when I was running a kernel with > WDT's enabled, I was getting a: > lguest: bad page table entry > > Both the advantechwdt and the alimi7101 WDT's were initializing and > reporting I/O address 0x0443 already in use. > > I removed the WDT's from the configuration and everything was fine. Interesting. Enabling them here gives the expected messages: WDT driver for Advantech single board computer initialising. advantechwdt: I/O address 0x0443 already in use advantechwdt: probe of advantechwdt failed with error -5 alim7101_wdt: Steve Hill . alim7101_wdt: ALi M7101 PMU not present - WDT not set But it boots fine. Perhaps it's a hardware difference (we do expose some of the host CPU capabilities to the guest), or perhaps some other config difference which is masking the problem? Thanks, Rusty.