[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [Bug 1670509] Re: sgabios outputs incorrect video modes
From: |
Herbie Robinson |
Subject: |
[Qemu-devel] [Bug 1670509] Re: sgabios outputs incorrect video modes |
Date: |
Mon, 10 Apr 2017 16:09:54 -0000 |
That patch is wrong. The correct patch has been submitted and checked
on the QEMU mailing lists
(http://patchwork.ozlabs.org/patch/737446/).
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1670509
Title:
sgabios outputs incorrect video modes
Status in QEMU:
New
Status in sgabios package in Ubuntu:
New
Bug description:
When run with a bootstrap loader that uses int 0x10 with 0x1301 in
%ax, incorrect video modes are output to the serial port. I believe
the VGA image will be correct. This might also affect the returned
values for some interrupts.
This is caused because the set_cursor_position routine fails to save
and restore %bx.
I'm working on a fix for this.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1670509/+subscriptions
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- [Qemu-devel] [Bug 1670509] Re: sgabios outputs incorrect video modes,
Herbie Robinson <=