Re: [Xen-devel] pv-grub guest booting fail with recent qemu-xen

2016-04-12 Thread Wei Liu
i.l...@citrix.com>; Hao, Xudong <xudong@intel.com>; Konrad > > Rzeszutek Wilk <konrad.w...@oracle.com>; xen-devel@lists.xen.org; > > stefano.stabell...@eu.citrix.com; Anthony PERARD <anthony.per...@citrix.com> > > Subject: Re: [Xen-devel] pv-grub guest booti

Re: [Xen-devel] pv-grub guest booting fail with recent qemu-xen

2016-04-11 Thread Hao, Xudong
<konrad.w...@oracle.com>; xen-devel@lists.xen.org; > stefano.stabell...@eu.citrix.com; Anthony PERARD <anthony.per...@citrix.com> > Subject: Re: [Xen-devel] pv-grub guest booting fail with recent qemu-xen > > On Sun, Apr 10, 2016 at 10:14:46PM +0200, Samuel Thibaul

Re: [Xen-devel] pv-grub guest booting fail with recent qemu-xen

2016-04-11 Thread Wei Liu
On Mon, Apr 11, 2016 at 11:54:06AM +0100, Wei Liu wrote: > On Sun, Apr 10, 2016 at 10:14:46PM +0200, Samuel Thibault wrote: > > Hello, > > > > > > > > +if (prod - out_cons >= XENFB_OUT_RING_LEN) { > > > > > > +return; > > > > > > +} > > > > This test seems overzealous to me:

Re: [Xen-devel] pv-grub guest booting fail with recent qemu-xen

2016-04-11 Thread Wei Liu
On Sun, Apr 10, 2016 at 10:14:46PM +0200, Samuel Thibault wrote: > Hello, > > > > > > +if (prod - out_cons >= XENFB_OUT_RING_LEN) { > > > > > +return; > > > > > +} > > This test seems overzealous to me: AIUI, the producer can produce > XENFB_OUT_RING_LEN events, and thus prod -

Re: [Xen-devel] pv-grub guest booting fail with recent qemu-xen

2016-04-10 Thread Samuel Thibault
Hello, > > > > +if (prod - out_cons >= XENFB_OUT_RING_LEN) { > > > > +return; > > > > +} This test seems overzealous to me: AIUI, the producer can produce XENFB_OUT_RING_LEN events, and thus prod - out_cons is exactly XENFB_OUT_RING_LEN, i.e. there is no room left at all. The

Re: [Xen-devel] pv-grub guest booting fail with recent qemu-xen

2016-04-05 Thread Wei Liu
.@intel.com> > > Cc: samuel.thiba...@ens-lyon.org; xen-devel@lists.xen.org; Wei Liu > > <wei.l...@citrix.com>; stefano.stabell...@eu.citrix.com > > Subject: Re: [Xen-devel] pv-grub guest booting fail with recent qemu-xen > > > > On Wed, Mar 30, 20

Re: [Xen-devel] pv-grub guest booting fail with recent qemu-xen

2016-04-04 Thread Hao, Xudong
u > <wei.l...@citrix.com>; stefano.stabell...@eu.citrix.com > Subject: Re: [Xen-devel] pv-grub guest booting fail with recent qemu-xen > > On Wed, Mar 30, 2016 at 02:05:28AM +, Hao, Xudong wrote: > > > -Original Message- > > > From: Wei Liu [mailto:wei.

Re: [Xen-devel] pv-grub guest booting fail with recent qemu-xen

2016-04-01 Thread Konrad Rzeszutek Wilk
Xudong <xudong@intel.com>; wei.l...@citrix.com; > > samuel.thiba...@ens-lyon.org; stefano.stabell...@eu.citrix.com; xen- > > de...@lists.xen.org > > Subject: Re: [Xen-devel] pv-grub guest booting fail with recent qemu-xen > > > > On Mon, Mar 28, 2016 at 09:21:14AM -040

Re: [Xen-devel] pv-grub guest booting fail with recent qemu-xen

2016-03-29 Thread Hao, Xudong
efano.stabell...@eu.citrix.com; xen- > de...@lists.xen.org > Subject: Re: [Xen-devel] pv-grub guest booting fail with recent qemu-xen > > On Mon, Mar 28, 2016 at 09:21:14AM -0400, Konrad Rzeszutek Wilk wrote: > > On Mon, Mar 28, 2016 at 02:03:35AM +, Hao, Xudong wrote: >

Re: [Xen-devel] pv-grub guest booting fail with recent qemu-xen

2016-03-29 Thread Wei Liu
gt; Rzeszutek Wilk > > > Sent: Saturday, March 26, 2016 2:58 AM > > > To: Hao, Xudong <xudong@intel.com> > > > Cc: stefano.stabell...@eu.citrix.com; xen-devel@lists.xen.org > > > Subject: Re: [Xen-devel] pv-grub guest booting fail with recent

Re: [Xen-devel] pv-grub guest booting fail with recent qemu-xen

2016-03-28 Thread Hao, Xudong
Cc: xen-devel@lists.xen.org; stefano.stabell...@eu.citrix.com > Subject: Re: [Xen-devel] pv-grub guest booting fail with recent qemu-xen > > On Mon, Mar 28, 2016 at 02:03:35AM +, Hao, Xudong wrote: > > > -Original Message- > > > From: Xen-devel [mailto:xen-devel-boun

Re: [Xen-devel] pv-grub guest booting fail with recent qemu-xen

2016-03-28 Thread Konrad Rzeszutek Wilk
<xudong@intel.com> > > Cc: stefano.stabell...@eu.citrix.com; xen-devel@lists.xen.org > > Subject: Re: [Xen-devel] pv-grub guest booting fail with recent qemu-xen > > > > On Wed, Mar 02, 2016 at 07:16:40AM +, Hao, Xudong wrote: > > > Hi, > > > For Xen ups

Re: [Xen-devel] pv-grub guest booting fail with recent qemu-xen

2016-03-27 Thread Hao, Xudong
gt; Subject: Re: [Xen-devel] pv-grub guest booting fail with recent qemu-xen > > On Wed, Mar 02, 2016 at 07:16:40AM +, Hao, Xudong wrote: > > Hi, > > For Xen upstream master branch with commit 1949868d, After updating qemu- > xen version from fcf6ac57 to 2ce1d30e, booting

Re: [Xen-devel] pv-grub guest booting fail with recent qemu-xen

2016-03-25 Thread Konrad Rzeszutek Wilk
On Wed, Mar 02, 2016 at 07:16:40AM +, Hao, Xudong wrote: > Hi, > For Xen upstream master branch with commit 1949868d, After updating qemu-xen > version from fcf6ac57 to 2ce1d30e, booting a pv-grub guest will fail. > Attach the guest config file and Xen log. Is this still an issue? I saw an

[Xen-devel] pv-grub guest booting fail with recent qemu-xen

2016-03-01 Thread Hao, Xudong
Hi, For Xen upstream master branch with commit 1949868d, After updating qemu-xen version from fcf6ac57 to 2ce1d30e, booting a pv-grub guest will fail. Attach the guest config file and Xen log. Best Regards, Xudong (XEN) Bad console= option '115200' (XEN) Bad console= option '8n1' Xen