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[Qemu-devel] [PATCH] Fix qemu hang when i386 Linux host resumes from sus


From: Ed Swierk
Subject: [Qemu-devel] [PATCH] Fix qemu hang when i386 Linux host resumes from suspend
Date: Sun, 30 Apr 2006 20:24:10 -0700

qemu hangs when an i386 Linux host resumes from suspend (swsusp2),
because the host's TSC is reset to a value lower than it was before
the suspend.

Although this is a bug in the host OS, the attached patch (originally
from John Coiner) is simple and makes qemu more resilient to weird
host tick counter behavior.

--Ed

Attachment: qemu-nondecreasing-ticks.patch
Description: Text Data


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