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[Qemu-devel] [Bug 1261265] Re: win7 guest boot up fail.
From: |
chao zhou |
Subject: |
[Qemu-devel] [Bug 1261265] Re: win7 guest boot up fail. |
Date: |
Mon, 16 Dec 2013 04:22:28 -0000 |
the first bad commit is:
commit 6eefccc0bb9c34051b1e21880fc3a1c1c8686edd
Author: Gerd Hoffmann <address@hidden>
Date: Mon Dec 2 13:01:20 2013 +0100
roms: update vgabios binaries
This also switches from lgplvgabios to seavgabios.
Signed-off-by: Gerd Hoffmann <address@hidden>
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https://bugs.launchpad.net/bugs/1261265
Title:
win7 guest boot up fail.
Status in QEMU:
New
Bug description:
Environment:
------------
Host OS (ia32/ia32e/IA64):ia32e
Guest OS (ia32/ia32e/IA64):ia32e
Guest OS Type (Linux/Windows):windows
kvm.git Commit:d6d63b51fe3bfea0cf596993afa480b0b3b02c32
qemu.git Commit:a1d22a367d5780c9553b2cd5a24f665534ce6ed6
Host Kernel Version:3.13.0-rc1
Hardware:Romley_EP, Ivytown_EP
Bug detailed description:
--------------------------
when create a win7 guest, the guest boot up fail.
note:
1. when create win2k3, win2k8 guest, the guest boot up fail.
2. when create win8, win2012 guest, the guest boot up fine.
3. this should be a qemu bug
kvm + qemu = result
d6d63b51 + a1d22a36 = bad
d6d63b51 + 7dc65c02 = good
Reproduce steps:
----------------
1. create guest
qemu-system-x86_64 -enable-kvm -m 1024 -smp 2 -net none /root/win7.img
Current result:
----------------
win7 guest boot up fail
Expected result:
----------------
win7 guest boot up fine
Basic root-causing log:
----------------------
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- [Qemu-devel] [PATCH target-arm v5 00/10] Fix Support for ARM CBAR and reset-hivecs, Peter Crosthwaite, 2013/12/15
- [Qemu-devel] [PATCH target-arm v5 01/10] target-arm/helper.c: Allow cp15.c15 dummy override, Peter Crosthwaite, 2013/12/15
- [Qemu-devel] [PATCH target-arm v5 02/10] target-arm: Define and use ARM_FEATURE_CBAR, Peter Crosthwaite, 2013/12/15
- [Qemu-devel] [PATCH target-arm v5 03/10] target-arm/cpu: Convert reset CBAR to a property, Peter Crosthwaite, 2013/12/15
- [Qemu-devel] [PATCH target-arm v5 04/10] arm/highbank: Use object_new() rather than cpu_arm_init(), Peter Crosthwaite, 2013/12/15
- [Qemu-devel] [PATCH target-arm v5 05/10] arm/highbank: Fix CBAR initialisation, Peter Crosthwaite, 2013/12/15
- [Qemu-devel] [PATCH target-arm v5 06/10] arm/xilinx_zynq: Use object_new() rather than cpu_arm_init(), Peter Crosthwaite, 2013/12/15
- [Qemu-devel] [PATCH target-arm v5 07/10] arm/xilinx_zynq: Implement CBAR initialisation, Peter Crosthwaite, 2013/12/15
- [Qemu-devel] [PATCH target-arm v5 08/10] arm/highbank.c: Fix MPCore periphbase name, Peter Crosthwaite, 2013/12/15
- [Qemu-devel] [PATCH target-arm v5 09/10] ARM: cpu: add "reset_hivecs" property, Peter Crosthwaite, 2013/12/15
- [Qemu-devel] [PATCH target-arm v5 10/10] ARM: arm_cpu_reset: make it possible to use high vectors for reset_exc, Peter Crosthwaite, 2013/12/15