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[Qemu-devel] [Bug 1334307] Re: isapc and pc-0.10 to pc-0.13 memory layou
From: |
Don Slutz |
Subject: |
[Qemu-devel] [Bug 1334307] Re: isapc and pc-0.10 to pc-0.13 memory layout changed in 2.0.0 |
Date: |
Wed, 25 Jun 2014 14:42:28 -0000 |
** Attachment added: "raw zall file"
https://bugs.launchpad.net/qemu/+bug/1334307/+attachment/4139064/+files/zall
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https://bugs.launchpad.net/bugs/1334307
Title:
isapc and pc-0.10 to pc-0.13 memory layout changed in 2.0.0
Status in QEMU:
New
Bug description:
Using bash script:
for j in isapc pc-0.10 pc-0.11 pc-0.12 pc-0.13 pc-0.14;do for i in 17 20 21
21x;do echo machine=$j on $i;~/qemu/out$i/i386-softmmu/qemu-system-i386 -M $j
-m 3.5G -monitor stdio -vnc 0.0.0.0:11 <<EOF
info mtree
q
EOF
done; done >~/zall
Where out17 is a build of v1.7.0, out20 is v2.0.0, out21 is master
and out21x is with the provided patch you get:
build2:~/qemu>grep machine\\\|monitor\\\|pc.ram ~/zall
machine=isapc on 17
QEMU 1.7.0 monitor - type 'help' for more information
0000000000000000-00000000dfffffff (prio 0, RW): alias ram-below-4g @pc.ram
0000000000000000-00000000dfffffff
pc.ram
0000000000000000-00000000dfffffff (prio 0, RW): pc.ram
machine=isapc on 20
QEMU 2.0.0 monitor - type 'help' for more information
0000000000000000-00000000bfffffff (prio 0, RW): alias ram-below-4g @pc.ram
0000000000000000-00000000bfffffff
0000000100000000-000000011fffffff (prio 0, RW): alias ram-above-4g @pc.ram
00000000c0000000-00000000dfffffff
pc.ram
0000000000000000-00000000dfffffff (prio 0, RW): pc.ram
machine=isapc on 21
QEMU 2.0.50 monitor - type 'help' for more information
0000000000000000-00000000bfffffff (prio 0, RW): alias ram-below-4g @pc.ram
0000000000000000-00000000bfffffff
0000000100000000-000000011fffffff (prio 0, RW): alias ram-above-4g @pc.ram
00000000c0000000-00000000dfffffff
pc.ram
0000000000000000-00000000dfffffff (prio 0, RW): pc.ram
machine=isapc on 21x
QEMU 2.0.50 monitor - type 'help' for more information
0000000000000000-00000000dfffffff (prio 0, RW): alias ram-below-4g @pc.ram
0000000000000000-00000000dfffffff
pc.ram
0000000000000000-00000000dfffffff (prio 0, RW): pc.ram
machine=pc-0.10 on 17
QEMU 1.7.0 monitor - type 'help' for more information
0000000000000000-00000000dfffffff (prio 0, RW): alias ram-below-4g @pc.ram
0000000000000000-00000000dfffffff
pc.ram
0000000000000000-00000000dfffffff (prio 0, RW): pc.ram
machine=pc-0.10 on 20
QEMU 2.0.0 monitor - type 'help' for more information
0000000000000000-00000000bfffffff (prio 0, RW): alias ram-below-4g @pc.ram
0000000000000000-00000000bfffffff
0000000100000000-000000011fffffff (prio 0, RW): alias ram-above-4g @pc.ram
00000000c0000000-00000000dfffffff
pc.ram
0000000000000000-00000000dfffffff (prio 0, RW): pc.ram
machine=pc-0.10 on 21
QEMU 2.0.50 monitor - type 'help' for more information
0000000000000000-00000000bfffffff (prio 0, RW): alias ram-below-4g @pc.ram
0000000000000000-00000000bfffffff
0000000100000000-000000011fffffff (prio 0, RW): alias ram-above-4g @pc.ram
00000000c0000000-00000000dfffffff
pc.ram
0000000000000000-00000000dfffffff (prio 0, RW): pc.ram
machine=pc-0.10 on 21x
QEMU 2.0.50 monitor - type 'help' for more information
0000000000000000-00000000dfffffff (prio 0, RW): alias ram-below-4g @pc.ram
0000000000000000-00000000dfffffff
pc.ram
0000000000000000-00000000dfffffff (prio 0, RW): pc.ram
machine=pc-0.11 on 17
QEMU 1.7.0 monitor - type 'help' for more information
0000000000000000-00000000dfffffff (prio 0, RW): alias ram-below-4g @pc.ram
0000000000000000-00000000dfffffff
pc.ram
0000000000000000-00000000dfffffff (prio 0, RW): pc.ram
machine=pc-0.11 on 20
QEMU 2.0.0 monitor - type 'help' for more information
0000000000000000-00000000bfffffff (prio 0, RW): alias ram-below-4g @pc.ram
0000000000000000-00000000bfffffff
0000000100000000-000000011fffffff (prio 0, RW): alias ram-above-4g @pc.ram
00000000c0000000-00000000dfffffff
pc.ram
0000000000000000-00000000dfffffff (prio 0, RW): pc.ram
machine=pc-0.11 on 21
QEMU 2.0.50 monitor - type 'help' for more information
0000000000000000-00000000bfffffff (prio 0, RW): alias ram-below-4g @pc.ram
0000000000000000-00000000bfffffff
0000000100000000-000000011fffffff (prio 0, RW): alias ram-above-4g @pc.ram
00000000c0000000-00000000dfffffff
pc.ram
0000000000000000-00000000dfffffff (prio 0, RW): pc.ram
machine=pc-0.11 on 21x
QEMU 2.0.50 monitor - type 'help' for more information
0000000000000000-00000000dfffffff (prio 0, RW): alias ram-below-4g @pc.ram
0000000000000000-00000000dfffffff
pc.ram
0000000000000000-00000000dfffffff (prio 0, RW): pc.ram
machine=pc-0.12 on 17
QEMU 1.7.0 monitor - type 'help' for more information
0000000000000000-00000000dfffffff (prio 0, RW): alias ram-below-4g @pc.ram
0000000000000000-00000000dfffffff
pc.ram
0000000000000000-00000000dfffffff (prio 0, RW): pc.ram
machine=pc-0.12 on 20
QEMU 2.0.0 monitor - type 'help' for more information
0000000000000000-00000000bfffffff (prio 0, RW): alias ram-below-4g @pc.ram
0000000000000000-00000000bfffffff
0000000100000000-000000011fffffff (prio 0, RW): alias ram-above-4g @pc.ram
00000000c0000000-00000000dfffffff
pc.ram
0000000000000000-00000000dfffffff (prio 0, RW): pc.ram
machine=pc-0.12 on 21
QEMU 2.0.50 monitor - type 'help' for more information
0000000000000000-00000000bfffffff (prio 0, RW): alias ram-below-4g @pc.ram
0000000000000000-00000000bfffffff
0000000100000000-000000011fffffff (prio 0, RW): alias ram-above-4g @pc.ram
00000000c0000000-00000000dfffffff
pc.ram
0000000000000000-00000000dfffffff (prio 0, RW): pc.ram
machine=pc-0.12 on 21x
QEMU 2.0.50 monitor - type 'help' for more information
0000000000000000-00000000dfffffff (prio 0, RW): alias ram-below-4g @pc.ram
0000000000000000-00000000dfffffff
pc.ram
0000000000000000-00000000dfffffff (prio 0, RW): pc.ram
machine=pc-0.13 on 17
QEMU 1.7.0 monitor - type 'help' for more information
0000000000000000-00000000dfffffff (prio 0, RW): alias ram-below-4g @pc.ram
0000000000000000-00000000dfffffff
pc.ram
0000000000000000-00000000dfffffff (prio 0, RW): pc.ram
machine=pc-0.13 on 20
QEMU 2.0.0 monitor - type 'help' for more information
0000000000000000-00000000bfffffff (prio 0, RW): alias ram-below-4g @pc.ram
0000000000000000-00000000bfffffff
0000000100000000-000000011fffffff (prio 0, RW): alias ram-above-4g @pc.ram
00000000c0000000-00000000dfffffff
pc.ram
0000000000000000-00000000dfffffff (prio 0, RW): pc.ram
machine=pc-0.13 on 21
QEMU 2.0.50 monitor - type 'help' for more information
0000000000000000-00000000bfffffff (prio 0, RW): alias ram-below-4g @pc.ram
0000000000000000-00000000bfffffff
0000000100000000-000000011fffffff (prio 0, RW): alias ram-above-4g @pc.ram
00000000c0000000-00000000dfffffff
pc.ram
0000000000000000-00000000dfffffff (prio 0, RW): pc.ram
machine=pc-0.13 on 21x
QEMU 2.0.50 monitor - type 'help' for more information
0000000000000000-00000000dfffffff (prio 0, RW): alias ram-below-4g @pc.ram
0000000000000000-00000000dfffffff
pc.ram
0000000000000000-00000000dfffffff (prio 0, RW): pc.ram
machine=pc-0.14 on 17
QEMU 1.7.0 monitor - type 'help' for more information
0000000000000000-00000000dfffffff (prio 0, RW): alias ram-below-4g @pc.ram
0000000000000000-00000000dfffffff
pc.ram
0000000000000000-00000000dfffffff (prio 0, RW): pc.ram
machine=pc-0.14 on 20
QEMU 2.0.0 monitor - type 'help' for more information
0000000000000000-00000000dfffffff (prio 0, RW): alias ram-below-4g @pc.ram
0000000000000000-00000000dfffffff
pc.ram
0000000000000000-00000000dfffffff (prio 0, RW): pc.ram
machine=pc-0.14 on 21
QEMU 2.0.50 monitor - type 'help' for more information
0000000000000000-00000000dfffffff (prio 0, RW): alias ram-below-4g @pc.ram
0000000000000000-00000000dfffffff
pc.ram
0000000000000000-00000000dfffffff (prio 0, RW): pc.ram
machine=pc-0.14 on 21x
QEMU 2.0.50 monitor - type 'help' for more information
0000000000000000-00000000dfffffff (prio 0, RW): alias ram-below-4g @pc.ram
0000000000000000-00000000dfffffff
pc.ram
0000000000000000-00000000dfffffff (prio 0, RW): pc.ram
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- [Qemu-devel] [PATCH v2 0/9] bdrv_open() cleanups, part 1, Kevin Wolf, 2014/06/25
- [Qemu-devel] [PATCH v2 2/9] block: Move bdrv_fill_options() call to bdrv_open(), Kevin Wolf, 2014/06/25
- [Qemu-devel] [PATCH v2 1/9] block: Create bdrv_fill_options(), Kevin Wolf, 2014/06/25
- [Qemu-devel] [PATCH v2 5/9] block: Use common driver selection code for bdrv_open_file(), Kevin Wolf, 2014/06/25
- [Qemu-devel] [PATCH v2 3/9] block: Move json: parsing to bdrv_fill_options(), Kevin Wolf, 2014/06/25
- [Qemu-devel] [PATCH v2 4/9] block: Always pass driver name through options QDict, Kevin Wolf, 2014/06/25
- [Qemu-devel] [PATCH v2 6/9] block: Inline bdrv_file_open(), Kevin Wolf, 2014/06/25
- [Qemu-devel] [PATCH v2 7/9] block: Remove second bdrv_open() recursion, Kevin Wolf, 2014/06/25
- [Qemu-devel] [PATCH v2 8/9] block: Catch backing files assigned to non-COW drivers, Kevin Wolf, 2014/06/25
- [Qemu-devel] [PATCH v2 9/9] block: Remove a special case for protocols, Kevin Wolf, 2014/06/25