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([2001:b07:6468:f312:c8dd:75d4:99ab:290a]) by smtp.gmail.com with ESMTPSA id i13sm5974548edk.38.2021.02.26.06.15.27 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 26 Feb 2021 06:15:28 -0800 (PST) To: Greg Kroah-Hartman Cc: Thomas Lamprecht , linux-kernel@vger.kernel.org, stable@vger.kernel.org, Jim Mattson , Sasha Levin References: <20210104155705.740576914@linuxfoundation.org> <20210104155706.339275609@linuxfoundation.org> <85e3f488-4ec5-2ad3-26a6-097d532824e1@proxmox.com> <4fa31425-3c13-0a4f-167b-6566c6302334@redhat.com> From: Paolo Bonzini Subject: Re: [PATCH 5.4 12/47] KVM: x86: avoid incorrect writes to host MSR_IA32_SPEC_CTRL Message-ID: <34df16e4-06a1-3343-2fd9-5004ec5f5fa1@redhat.com> Date: Fri, 26 Feb 2021 15:15:27 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 26/02/21 13:59, Greg Kroah-Hartman wrote: >>> So can you please add this patch to the stable trees that backported the >>> problematic upstream commit 6441fa6178f5456d1d4b512c08798888f99db185 ? >>> >>> If I should submit this in any other way just ask, was not sure about >>> what works best with a patch which cannot be cherry-picked cleanly. >> >> Ok, I'll submit it. >> >> Thanks for the testing. > > Does that mean I should not take the patch here in this email and that > you will submit it after some timeperiod, or that I should take this > patch as-is? The patch that Thomas requested (commit 841c2be09fe) does not apply cleanly, so I'll take care of sending the backport. Paolo