Date: Wed, 24 Feb 2010 13:41:31 +0200 From: Jacques Fourie <jacques.fourie@gmail.com> To: freebsd-hackers@freebsd.org Subject: VirtualBox and vtophys Message-ID: <be2f52431002240341g7eea52f3tc751d59b2a51806@mail.gmail.com>
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I've noticed that my virtualbox vboxdrv.ko started crashing after updating my 8.0-stable install. The crash occurs when vboxdrv calls vtophys() on a userland virtual address. Prior to r202894 this was working fine. Modifying pmap_kextract() to use vtopte() for non-kernel virtual adresses fixes the problem. Is it intended for vtophys() to still work on userland virtual addresses?
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