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Fri, 10 May 2024 09:59:40 -0700 (PDT) Received: from [192.168.10.48] ([151.95.155.52]) by smtp.googlemail.com with ESMTPSA id 4fb4d7f45d1cf-5735a2490casm559601a12.32.2024.05.10.09.59.38 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 10 May 2024 09:59:39 -0700 (PDT) Message-ID: Date: Fri, 10 May 2024 18:59:37 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v15 22/23] KVM: SEV: Fix return code interpretation for RMP nested page faults To: Michael Roth Cc: Sean Christopherson , kvm@vger.kernel.org, linux-coco@lists.linux.dev, linux-mm@kvack.org, linux-crypto@vger.kernel.org, x86@kernel.org, linux-kernel@vger.kernel.org, tglx@linutronix.de, mingo@redhat.com, jroedel@suse.de, thomas.lendacky@amd.com, hpa@zytor.com, ardb@kernel.org, vkuznets@redhat.com, jmattson@google.com, luto@kernel.org, dave.hansen@linux.intel.com, slp@redhat.com, pgonda@google.com, peterz@infradead.org, srinivas.pandruvada@linux.intel.com, rientjes@google.com, dovmurik@linux.ibm.com, tobin@ibm.com, bp@alien8.de, vbabka@suse.cz, kirill@shutemov.name, ak@linux.intel.com, tony.luck@intel.com, sathyanarayanan.kuppuswamy@linux.intel.com, alpergun@google.com, jarkko@kernel.org, ashish.kalra@amd.com, nikunj.dadhania@amd.com, pankaj.gupta@amd.com, liam.merwick@oracle.com, papaluri@amd.com References: <20240501085210.2213060-1-michael.roth@amd.com> <20240510015822.503071-1-michael.roth@amd.com> <20240510015822.503071-2-michael.roth@amd.com> <566b57c0-27cd-4591-bded-9a397a1d44d5@redhat.com> <20240510163719.pnwdwarsbgmcop3h@amd.com> From: Paolo Bonzini Autocrypt: addr=pbonzini@redhat.com; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 62CF0180012 X-Stat-Signature: cweww5qemfqtg31q5ezr4gmx73g9hmm7 X-Rspam-User: X-Rspamd-Server: rspam08 X-HE-Tag: 1715360389-564521 X-HE-Meta: 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 X3kx1eLT 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000002, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 5/10/24 18:37, Michael Roth wrote: >> So, we're... a bit tight for 6.10 to include SNP and that is an >> understatement. My plan is to merge it for 6.11, but do so >> immediately after the merge window ends. In other words, it >> is a delay in terms of release but not in terms of time. I >> don't want QEMU and kvm-unit-tests work to be delayed any >> further, in particular. > > That's unfortunate, I'd thought from the PUCK call that we still had > some time to stabilize things before merge window. But whatever you > think is best. Well, the merge window starts next sunday, doesn't it? If there's an -rc8 I agree there's some leeway, but that is not too likely. >> Once we sort out the loose ends of patches 21-23, you could send >> it as a pull request. > Ok, as a pull request against kvm/next, or kvm/queue? Against kvm/next. Paolo