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From: | Dunrong Huang |
Subject: | Re: [Qemu-devel] VM can not boot after commit 235e898 |
Date: | Tue, 4 Jun 2013 16:26:16 +0800 |
The fix is 651eb0f4 and you claim it is still fails for you. This isOn Tue, Jun 04, 2013 at 03:47:47PM +0800, Dunrong Huang wrote:
> On Tue, Jun 4, 2013 at 2:47 PM, Paolo Bonzini <address@hidden> wrote:
>
> > Il 04/06/2013 05:47, Dunrong Huang ha scritto:
> > >
> > > QEMU command:
> > > ~/usr/bin/qemu-system-x86_64 -enable-kvm -m 1024 debian-append.img
> > >
> > > git bisect tells that the following commit causes this bug:
> > >
> > > commit 235e8982ad393e5611cb892df54881c872eea9e1
> > > Author: Jordan Justen <address@hidden
> > > <mailto:address@hidden>>
> > > Date: Wed May 29 01:27:26 2013 -0700
> > >
> > > kvm: support using KVM_MEM_READONLY flag for regions
> > >
> > > For readonly memory regions and rom devices in romd_mode,
> > > we make use of the KVM_MEM_READONLY. A slot that uses
> > > KVM_MEM_READONLY can be read from and code can execute from the
> > > region, but writes will exit to qemu.
> > >
> > > After reverting this commit, VM can boot normally.
> >
> > A patch is queued for that. Using kernel 3.8 or reverting the commit
> > will both work.
> >
> Ok, thanks for information, I will try it.
>
strange because the commit fixed the problem for everyone else. Can you
double check that you are testing the right commit and you recompiled
and reinstalled?
--
Gleb.
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