Date: Fri, 8 Apr 2016 12:42:48 +0300 From: Konstantin Belousov <kostikbel@gmail.com> To: Sepherosa Ziehau <sephe@FreeBSD.org> Cc: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r297699 - head/sys/dev/hyperv/vmbus Message-ID: <20160408094248.GM1741@kib.kiev.ua> In-Reply-To: <201604080920.u389KliR048702@repo.freebsd.org> References: <201604080920.u389KliR048702@repo.freebsd.org>
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On Fri, Apr 08, 2016 at 09:20:47AM +0000, Sepherosa Ziehau wrote: > Author: sephe > Date: Fri Apr 8 09:20:46 2016 > New Revision: 297699 > URL: https://svnweb.freebsd.org/changeset/base/297699 > > Log: > hyperv: Revert r297481 > > Use vm_guest == VM_GUEST_HV is not enough to determine whether FreeBSD > is running on Hyper-V or not. What a mess. Can you explain why ? VM_GUEST_HV is only set in inentify_hypervisor() when the vendor string explicitely contained 'Microsoft Hv'. How can this be mis-interpreted to be a Xen id ?
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