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From: | Anthony Liguori |
Subject: | Re: [Qemu-devel] [PATCH 0/2] QEMU maxcpus support v3 |
Date: | Wed, 22 Jul 2009 10:10:59 -0500 |
User-agent: | Thunderbird 2.0.0.21 (X11/20090320) |
Jes Sorensen wrote:
Anthony, Here's an updated version of the maxcpus patch, which goes on top of the most recent QEMU. My older version was against a 2 week old version and I see you have applied some boot menu stuff since then which did clash with the FW_CFG magic number I used. I suspect that could have caused the problems. Just did a full fresh rebuild and this one works fine for me with the Ubuntu test image.
I didn't realize that you changed maxcpus == smpcpus by default so my testing wasn't valid.
If I do the following:x86_64-softmmu/qemu-system-x86_64 -hda ~/images/linux.img -snapshot -L ~/git/qemu/pc-bios -smp 1,maxcpus=16
I get 'Not responding' errors from an Ubuntu server guest. You can pull http://repo.or.cz/w/qemu/aliguori-queue.git for-jesTo get my built version of bios.bin. Please try to reproduce this issue with these bits and let me know if you have trouble with it.
Regards, Anthony Liguori
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