Date: Fri, 27 Aug 2010 18:55:48 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/amd64/amd64 initcpu.c src/sys/i386/i386 initcpu.c src/sys/kern subr_param.c Message-ID: <201008271856.o7RIuIjg036171@repoman.freebsd.org>
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jhb 2010-08-27 18:55:48 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_7)
sys/amd64/amd64 initcpu.c
sys/i386/i386 initcpu.c
sys/kern subr_param.c
Log:
SVN rev 211892 on 2010-08-27 18:55:48Z by jhb
MFC 210774,210935:
- Tweak the logic to disable CLFLUSH in virtual environments to work around
problems with flushing the local APIC register range so that it checks
vm_guest directly.
- Add Xen to the list of virtual vendors. In the non PV (HVM) case this
fixes the virtualization detection successfully disabling the CLFLUSH
instruction.
Revision Changes Path
1.50.2.6 +6 -6 src/sys/amd64/amd64/initcpu.c
1.56.2.6 +6 -6 src/sys/i386/i386/initcpu.c
1.73.2.7 +1 -0 src/sys/kern/subr_param.c
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