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(parent: 19366c6) | patch
Don't use amdc1e on XEN && !XEN_PRIVILEGED. The Xen hypervisor
authorcperciva <cperciva@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Fri, 14 Jan 2011 16:30:22 +0000 (16:30 +0000)
committercperciva <cperciva@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Fri, 14 Jan 2011 16:30:22 +0000 (16:30 +0000)
commit96bd7315cdddfc72191b06b066b1d821d424e7c6
treed9aa7969610babfeea78edbac77bd6818a589883tree | snapshot
parent19366c69fb1e7d0bfddc6d269faec22c0261c277commit | diff
Don't use amdc1e on XEN && !XEN_PRIVILEGED.  The Xen hypervisor
gets justifiably annoyed when a guest OS tries to halt the CPU.
This fixes a panic when booting FreeBSD/XEN on recent AMD CPUs.

This is not an MFC; the problem was (accidentally?) fixed in HEAD
four months ago via SVN r212541.

git-svn-id: svn://svn.freebsd.org/base/stable/8@217408 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
sys/i386/i386/machdep.c diff | blob | history
8-STABLE