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[198.0.35.241]) by smtp.gmail.com with ESMTPSA id s25-20020a62e719000000b0059442ec49a2sm875653pfh.146.2023.02.22.11.39.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 11:39:35 -0800 (PST) Message-ID: <63f66f77.620a0220.c6bd5.1fa9@mx.google.com> X-Google-Original-Message-ID: <202302221139.@keescook> Date: Wed, 22 Feb 2023 11:39:35 -0800 From: Kees Cook To: Dave Hansen Cc: Kees Cook , David Hildenbrand , "Edgecombe, Rick P" , "bsingharora@gmail.com" , "hpa@zytor.com" , "Syromiatnikov, Eugene" , "peterz@infradead.org" , "rdunlap@infradead.org" , "dave.hansen@linux.intel.com" , "kirill.shutemov@linux.intel.com" , "Eranian, Stephane" , "linux-mm@kvack.org" , "fweimer@redhat.com" , "nadav.amit@gmail.com" , "jannh@google.com" , "dethoma@microsoft.com" , "linux-arch@vger.kernel.org" , "kcc@google.com" , "pavel@ucw.cz" , "oleg@redhat.com" , "hjl.tools@gmail.com" , "bp@alien8.de" , "Lutomirski, Andy" , "linux-doc@vger.kernel.org" , "arnd@arndb.de" , "tglx@linutronix.de" , "Schimpe, Christina" , "x86@kernel.org" , "mike.kravetz@oracle.com" , "Yang, Weijiang" , "debug@rivosinc.com" , "jamorris@linux.microsoft.com" , "john.allen@amd.com" , "rppt@kernel.org" , "andrew.cooper3@citrix.com" , "mingo@redhat.com" , "corbet@lwn.net" , "linux-kernel@vger.kernel.org" , "linux-api@vger.kernel.org" , "gorcunov@gmail.com" , "akpm@linux-foundation.org" , "Yu, Yu-cheng" Subject: Re: [PATCH v6 14/41] x86/mm: Introduce _PAGE_SAVED_DIRTY References: <20230218211433.26859-15-rick.p.edgecombe@intel.com> <70681787-0d33-a9ed-7f2a-747be1490932@redhat.com> <6f19d7c7ad9f61fa8f6c9bd09d24524dbe17463f.camel@intel.com> <6e1201f5-da25-6040-8230-c84856221838@redhat.com> <273414f5-2a7c-3cc0-dc27-d07baaa5787b@intel.com> <52f001ef-a409-4f33-f28f-02e806ef305a@redhat.com> <74b91f3e-17f7-6d89-a7d1-7373101bf8b7@intel.com> <62b48389-0e61-17da-6a72-d4a16e003352@redhat.com> <279E91DE-D152-4996-BBD2-BB310AD38620@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-Rspamd-Queue-Id: 81A16180003 X-Stat-Signature: fjmhyx43wrnc69g1a6w1yaeejy9c1bhf X-Rspam-User: X-Rspamd-Server: rspam08 X-HE-Tag: 1677094777-579737 X-HE-Meta: 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 pDrfIWeT 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Wed, Feb 22, 2023 at 09:54:36AM -0800, Dave Hansen wrote: > On 2/22/23 09:42, Kees Cook wrote: > > On February 22, 2023 9:27:35 AM PST, David Hildenbrand wrote: > >> On 22.02.23 18:23, Dave Hansen wrote: > >>> On 2/22/23 01:05, David Hildenbrand wrote: > >>>> This series wasn't in -next and we're in the merge window. Is the plan > >>>> to still include it into this merge window? > >>> No way. It's 6.4 material at the earliest. > >>> > >>> I'm just saying to Rick not to worry _too_ much about earlier feedback > >>> from me if folks have more recent review feedback. > >> Great. So I hope we can get this into -next soon and that we'll only get non-earth-shattering feedback so this can land in 6.4. > > Yes please. Who's going to take it? 😄 > > I'm more than happy to queue it in x86/mm. I'll plan to queue Rick's > next version that he posts and then we can do any fixes or minor changes > on top of that. That sounds lovely; thank you! :) -- Kees Cook