Date: Mon, 11 Apr 2016 06:21:17 -0700 From: Peter Grehan <grehan@freebsd.org> To: Shawn Webb <shawn.webb@hardenedbsd.org>, Anish Gupta <anish@FreeBSD.org> Cc: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r297806 - head/sys/amd64/vmm/amd Message-ID: <570BA4CD.2000509@freebsd.org> In-Reply-To: <20160411130138.GA56696@mutt-hardenedbsd> References: <201604110509.u3B59iFs000620@repo.freebsd.org> <20160411130138.GA56696@mutt-hardenedbsd>
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Hi Shawn, > Pardon my ignorance, but does that mean that prior to this commit, a > bhyve guest on AMD could modify hardware? No. Before this commit, the guest would exit if it attempted to update microcode. Now it just ignores the attempt. later, Peter.
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