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From: | Richard Henderson |
Subject: | [Qemu-devel] [patch] linux-user: problem with mmap_find_vma |
Date: | Sun, 13 Dec 2009 20:14:48 -0800 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.4pre) Gecko/20090922 Fedora/3.0-3.9.b4.fc12 Thunderbird/3.0b4 |
The cause is that the default address used by mmap_find_vma may not be inside the area defined for use by the guest by GUEST_BASE. Certainly this patch fixes the failure I was seeing.
I cannot see though all the macro ugliness to understand what happens when GUEST_BASE is not in use to know what needs happening there. Please feel free to edit the ??? comment to match reality.
r~
commit-find-vma
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