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From: Gary Ching-Pang Lin <glin@suse.com>
To: Jordan Justen <jljusten@gmail.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>,
	"edk2-devel@lists.sourceforge.net"
	<edk2-devel@lists.sourceforge.net>,
	"qemu-devel@nongnu.org" <qemu-devel@nongnu.org>,
	Alexander Graf <agraf@suse.de>, Ludwig Nussel <lnussel@suse.de>,
	Bruce Rogers <brogers@suse.com>, Laszlo Ersek <lersek@redhat.com>,
	afaerber <afaerber@suse.de>
Subject: Re: [Qemu-devel] [edk2] OVMF hung on qemu 1.6.0 with KVM
Date: Mon, 2 Sep 2013 10:58:07 +0800	[thread overview]
Message-ID: <20130902025807.GA2874@GaryOffice.site> (raw)
In-Reply-To: <CAFe8ug-iei8YZuqOoVptE3isAj=qNfc5KYEqN_ZHcWq1RKn=YA@mail.gmail.com>

On Sat, Aug 31, 2013 at 12:16:21AM -0700, Jordan Justen wrote:
> On Thu, Aug 29, 2013 at 8:28 PM, Gary Ching-Pang Lin <glin@suse.com> wrote:
> > On Fri, Aug 30, 2013 at 02:04:40AM +1000, Bruce Rogers wrote:
> >> I tried this out, and I get the black screen as well when ept=n, but it boots
> >> successfully to the efi shell when ept=y.
> >>
> >> Gary, what does 'cat /sys/module/kvm_intel/parameters/ept' report on your
> >> failing machine?
> >>
> > I think this is the root cause. My machine doesn't support ept.
> 
> Gary, Bruce,
> 
> Can one of you try this OVMF branch to see if it boots when EPT is not enabled?
> 
> https://github.com/jljusten/edk2.git ovmf-vm-vtf0
> 
Hi Jordan,

The black screen issue was gone after applying the patches.

Thanks,

Gary Lin

      reply	other threads:[~2013-09-02  2:58 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20130828103552.GC2038@GaryOffice.site>
2013-08-28 11:45 ` [Qemu-devel] [edk2] OVMF hung on qemu 1.6.0 with KVM Laszlo Ersek
2013-08-28 11:49   ` Andreas Färber
2013-08-28 12:10     ` Laszlo Ersek
2013-08-28 12:55       ` Andreas Färber
2013-08-28 14:09         ` Ludwig Nussel
2013-08-29  8:23         ` Gary Ching-Pang Lin
2013-08-29 16:04           ` Bruce Rogers
     [not found]           ` <521F1CB802000048000E30E0@suse.com>
2013-08-30  3:28             ` Gary Ching-Pang Lin
2013-08-30  5:59               ` Paolo Bonzini
2013-08-30  9:37               ` Laszlo Ersek
2013-08-30 11:58                 ` Paolo Bonzini
2013-08-30 12:10                   ` Gleb Natapov
2013-08-30 12:42                     ` Paolo Bonzini
2013-08-30 17:33                       ` Jordan Justen
2013-08-30 17:39                   ` Jordan Justen
2013-08-30 18:44                     ` Paolo Bonzini
2013-08-30 19:05                       ` Jordan Justen
2013-08-31  7:00                         ` Paolo Bonzini
2013-08-31  7:16               ` Jordan Justen
2013-09-02  2:58                 ` Gary Ching-Pang Lin [this message]

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