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Fri, 6 May 2022 17:33:07 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1651851225; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=fX84DIVwJhT0szLZD5IROicFXOBfBLJfF4IcY5mZx7k=; b=FZr4F/5ZPkxuUKboGPCtoqHhZgW6ZsbznOJb4gB4eM23b2Y1MaNXff1A55OuLrTbPqcou7 xsJucz9MdfPkYiq7DhZI3rseTvtQPBCOqFvgcqtxLEHQZE95DnUq+686fSSVw+Y5QWKNsk 8yowg/gvAoyHH4s6+KK1eijGf7XhPxI= X-MC-Unique: kgEEcRCFMnaK3_of2ct43w-1 X-Original-To: libvir-list@listman.corp.redhat.com From: Jiri Denemark To: libvir-list@redhat.com Subject: [libvirt PATCH] NEWS: Mention improved heuristics for CPU baseline Date: Fri, 6 May 2022 17:32:52 +0200 Message-Id: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: libvir-list-bounces@redhat.com Sender: "libvir-list" X-Scanned-By: MIMEDefang 2.85 on 10.11.54.10 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=libvir-list-bounces@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1651851227812100001 Content-Type: text/plain; charset="utf-8" Signed-off-by: Jiri Denemark Reviewed-by: Andrea Bolognani --- NEWS.rst | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/NEWS.rst b/NEWS.rst index 4a213682a4..70fbfc0108 100644 --- a/NEWS.rst +++ b/NEWS.rst @@ -21,6 +21,15 @@ v8.4.0 (unreleased) =20 * **Bug fixes** =20 + * Improve heuristics for computing baseline CPU models + + Both virConnectBaselineHypervisorCPU and virConnectBaselineCPU were + in some cases computing the result using a CPU model which was newer + than some of the input models. For example, ``Cascadelake-Server`` was + used as a baseline for ``Skylake-Server-IBRS`` and ``Cascadelake-Serve= r``. + The CPU model selection heuristics was improved to choose a more + appropriate model. + =20 v8.3.0 (2022-05-02) =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D --=20 2.35.1