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Re: [Qemu-devel] Bus errors and /dev/shm -- was: KQEMU bus errors

From: Filip Navara
Subject: Re: [Qemu-devel] Bus errors and /dev/shm -- was: KQEMU bus errors
Date: Sun, 13 Feb 2005 23:00:02 +0100
User-agent: Mozilla Thunderbird 0.9 (Windows/20041103)

Darryl Dixon wrote:

So, can anyone explain why the apparent regression, and why /dev/shm is used at all? I would be happier if I understood :)

The memory allocation of KQEMU-enabled QEMU binaries has changed. A temporary file representing the guest virtual memory is created in the QEMU_TMPDIR directory (defaults to "/dev/shm" if not set) and is mmaped in the QEMU process.

- Filip

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