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([2001:b07:6468:f312:9def:34a0:b68d:9993]) by smtp.gmail.com with ESMTPSA id o5sm3051643wmb.8.2020.03.04.00.19.09 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 04 Mar 2020 00:19:09 -0800 (PST) Subject: Re: [PATCH 5.5 111/176] KVM: nVMX: Emulate MTF when performing instruction emulation To: Greg Kroah-Hartman , Oliver Upton Cc: Linux Kernel Mailing List , stable@vger.kernel.org References: <20200303174304.593872177@linuxfoundation.org> <20200303174317.670749078@linuxfoundation.org> <8780cf08-374b-da06-0047-0fe8eeec0113@redhat.com> <20200304081001.GB1401372@kroah.com> From: Paolo Bonzini Message-ID: <04e51276-1759-2793-3b45-168284cbaf67@redhat.com> Date: Wed, 4 Mar 2020 09:19:09 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: <20200304081001.GB1401372@kroah.com> Content-Type: text/plain; charset=windows-1252 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 04/03/20 09:10, Greg Kroah-Hartman wrote: > I'll be glad to just put KVM into the "never apply any patches to > stable unless you explicitly mark it as such", but the sad fact is that > many recent KVM fixes for reported CVEs never had any "Cc: stable@vger" > markings. Hmm, I did miss it in 433f4ba1904100da65a311033f17a9bf586b287e and acff78477b9b4f26ecdf65733a4ed77fe837e9dc, but that's going back to August 2018, so I can do better but it's not too shabby a record. :) > They only had "Fixes:" tags and so I have had to dig them out > of the tree and backport them myself in order to resolve those very > public issues. > > So can I ask that you always properly tag things for stable? If so, I > will be glad to ignore Fixes: tags for KVM patches in the future. > > I'll go drop this patch as well. Note, there are other KVM patches in > this release cycle also, can someone verify that I did not overreach for > them as well? I checked them and they are fine. Paolo