Date: Tue, 13 Mar 2018 07:21:28 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 213155] possible kernel regression when running 11.x-RELEASE on KVM on AMD Opterons Message-ID: <bug-213155-8-aHdDxSSldX@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-213155-8@https.bugs.freebsd.org/bugzilla/>
index | next in thread | previous in thread | raw e-mail
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=213155 --- Comment #34 from Bennett <FREEBSD@bfeitell.users.panix.com> --- Yes, this is fantastic! Thank you for tracking down the regression and drafting a patch. CPU consistency between host and VM, and correct identification, are likely to become increasingly important as the Meltdown/Spectre fixes make their way into the kernel. Under Linux, some of the mitigation strategies are dependent upon correct CPU identification, and microcode patching and capabilities flags may be passed up to the virtual guest. -- You are receiving this mail because: You are the assignee for the bug.home | help
Want to link to this message? Use this
URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-213155-8-aHdDxSSldX>