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From: | Gerd Hoffmann |
Subject: | [Qemu-devel] Re: [PATCH] update bochs vbe interface |
Date: | Wed, 24 Mar 2010 20:44:19 +0100 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.8) Gecko/20100301 Fedora/3.0.3-1.fc12 Thunderbird/3.0.3 |
On 03/24/10 18:04, Juan Quintela wrote:
Gerd Hoffmann<address@hidden> wrote:The bochs vbe interface got a new register a while back, which specifies the linear framebuffer size in 64k units. This patch adds support for the new register to qemu. With this patch applied vgabios 0.6c works with qemu. Signed-off-by: Gerd Hoffmann<address@hidden>It breaks migration. vga.c:2218: VMSTATE_UINT16_ARRAY(vbe_regs, VGACommonState, VBE_DISPI_INDEX_NB),
2218 is the interesting line. Can we freeze this patch until the subsections stuff is done?
Yea, I see. Well, the new register doesn't carry any state, it is read-only information for the guest. So the easy way out is to simply not save it as we don't have to.
cheers, Gerd
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