CVS commit: src/sys/arch/x86/x86

["Maya Rashish" <maya%netbsd.org@localhost>]

Module Name:    src
Committed By:   maya
Date:           Tue Oct 17 05:47:09 UTC 2017

Modified Files:
        src/sys/arch/x86/x86: vmt.c

Log Message:
Check that the host supports GET_SPEED as well as GET_VERSION
before deciding vmt_probe has succeeded.

qemu supports GET_VERSION but not the RPC protocol so the probe succeeds
but the attach fails, resulting in "vmt0: failed to open backdoor RPC
channel (TCLO protocol)".  All known versions of vmware support GET_SPEED
and no known qemu versions do, so this prevents it from attempting to
attach (and failing) on qemu while still working on vmware.

stop checking vmt_type to avoid having to adapt this code.

- Taken from openbsd


To generate a diff of this commit:
cvs rdiff -u -r1.17 -r1.18 src/sys/arch/x86/x86/vmt.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.