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From: Gerd Hoffmann <kraxel@redhat.com>
To: Laszlo Ersek <lersek@redhat.com>
Cc: Drew <drjones@redhat.com>, "Stefan Hajnoczi" <stefanha@gmail.com>,
	"Gabriel L. Somlo" <somlo@cmu.edu>,
	qemu-devel@nongnu.org, "Kevin O'Connor" <kevin@koconnor.net>,
	"Marc Marí" <markmb@redhat.com>
Subject: Re: [Qemu-devel] [PATCH v4 6/7] Make the kernel image in the fw_cfg DMA interface bootable
Date: Fri, 02 Oct 2015 14:07:24 +0200	[thread overview]
Message-ID: <1443787644.14636.23.camel@redhat.com> (raw)
In-Reply-To: <560E6EE9.3090502@redhat.com>

  Hi,

> > Any -kernel boot on x86 will use either linuxboot.bin or multiboot.bin.
> 
> (Except when your firmware is OVMF -- OVMF has its own LoadLinuxLib. So,
> if you decide to extend linuxboot.bin / multiboot.bin with the DMA
> capability, that can't regress OVMF by definition, and you certainly
> won't hear me complain.)

What does ovmf expect btw?  linux kernel with efi stub I assume?  Could
you also load efi apps, i.e. something like "qemu -kernel shell.efi"?

cheers,
  Gerd

  reply	other threads:[~2015-10-02 12:07 UTC|newest]

Thread overview: 62+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-10-01 12:14 QEMU fw_cfg DMA interface Marc Marí
2015-10-01 12:14 ` [Qemu-devel] " Marc Marí
2015-10-01 12:14 ` Marc Marí
     [not found] ` <1443701677-13629-1-git-send-email-markmb-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2015-10-01 12:15   ` [PATCH v4] QEMU fw_cfg DMA interface documentation Marc Marí
2015-10-01 12:15     ` Marc Marí
     [not found]     ` <1443701732-13696-1-git-send-email-markmb-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2015-10-05  8:20       ` Stefan Hajnoczi
2015-10-05  8:20         ` Stefan Hajnoczi
2015-10-05 10:06         ` Marc Marí
2015-10-05 10:11           ` Stefan Hajnoczi
2015-10-05 10:11             ` Stefan Hajnoczi
2015-10-01 12:16 ` [Qemu-devel] [PATCH v4 0/7] fw_cfg DMA interface Marc Marí
2015-10-01 12:16   ` [Qemu-devel] [PATCH v4 1/7] fw_cfg: document fw_cfg_modify_iXX() update functions Marc Marí
2015-10-01 12:16   ` [Qemu-devel] [PATCH v4 2/7] fw_cfg DMA interface documentation Marc Marí
2015-10-01 14:41     ` Laszlo Ersek
2015-10-01 12:16   ` [Qemu-devel] [PATCH v4 3/7] Implement fw_cfg DMA interface Marc Marí
2015-10-01 14:36     ` Laszlo Ersek
2015-10-01 15:52       ` Marc Marí
2015-10-01 17:18       ` Peter Maydell
2015-10-01 19:20         ` Laszlo Ersek
2015-10-06 14:44     ` Stefan Hajnoczi
2015-10-06 14:53       ` Peter Maydell
2015-10-08  9:07         ` Stefan Hajnoczi
2015-10-08 10:01           ` Marc Marí
2015-10-06 14:54       ` Marc Marí
2015-10-01 12:16   ` [Qemu-devel] [PATCH v4 4/7] Enable fw_cfg DMA interface for ARM Marc Marí
2015-10-01 14:42     ` Laszlo Ersek
2015-10-01 12:16   ` [Qemu-devel] [PATCH v4 5/7] Enable fw_cfg DMA interface for x86 Marc Marí
2015-10-01 14:48     ` Laszlo Ersek
2015-10-01 12:16   ` [Qemu-devel] [PATCH v4 6/7] Make the kernel image in the fw_cfg DMA interface bootable Marc Marí
2015-10-01 15:25     ` Laszlo Ersek
2015-10-01 16:02       ` Kevin O'Connor
2015-10-01 16:10         ` Laszlo Ersek
2015-10-01 18:15         ` Marc Marí
2015-10-02  8:16         ` Gerd Hoffmann
2015-10-02  8:24           ` Marc Marí
2015-10-02  9:01             ` Gerd Hoffmann
2015-10-02 11:47               ` Laszlo Ersek
2015-10-02 12:07                 ` Gerd Hoffmann [this message]
2015-10-02 13:25                   ` Laszlo Ersek
2015-10-02 13:30                     ` Laszlo Ersek
2015-10-03  0:05                     ` Jordan Justen
2015-10-02 13:38           ` Kevin O'Connor
2015-10-05  9:18             ` Gerd Hoffmann
2015-10-02  8:09       ` Gerd Hoffmann
2015-10-02 13:40         ` Kevin O'Connor
2015-10-02 13:50           ` Laszlo Ersek
2015-10-02 15:24           ` Daniel P. Berrange
2015-10-05  9:26           ` Gerd Hoffmann
2015-10-01 12:16   ` [Qemu-devel] [PATCH v4 7/7] fw_cfg: Define a static signature to be returned on DMA port reads Marc Marí
2015-10-01 16:07     ` Laszlo Ersek
2015-10-01 17:02       ` Kevin O'Connor
2015-10-01 17:17         ` Laszlo Ersek
2015-10-01 13:19   ` [Qemu-devel] [PATCH v4 0/7] fw_cfg DMA interface Kevin O'Connor
2015-10-01 16:03 ` [Qemu-devel] QEMU " Eric Blake
     [not found]   ` <560D5945.5050700-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2015-10-01 16:11     ` Eric Blake
2015-10-01 16:11       ` Eric Blake
2015-10-01 16:19       ` Laszlo Ersek
2015-10-01 16:17     ` Laszlo Ersek
2015-10-01 16:17       ` Laszlo Ersek
     [not found]       ` <560D5C7E.8080900-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2015-10-01 16:21         ` Eric Blake
2015-10-01 16:21           ` Eric Blake
2015-10-01 16:34           ` Laszlo Ersek

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