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X-CSE-ConnectionGUID: bBk81RknRx+cXZ7jGV2w2Q== X-CSE-MsgGUID: U4E7iVMSTAuBKuVKG7Gw5g== X-IronPort-AV: E=McAfee;i="6800,10657,11832"; a="86090771" X-IronPort-AV: E=Sophos;i="6.24,234,1774335600"; d="scan'208";a="86090771" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Jun 2026 06:59:36 -0700 X-CSE-ConnectionGUID: b3oTOdjFTX+YTYYJ9hCptg== X-CSE-MsgGUID: SyZ3q75eSoy2xfs0taI2NA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.24,234,1774335600"; d="scan'208";a="282337011" Received: from xiaoyaol-hp-g830.ccr.corp.intel.com (HELO [10.124.232.239]) ([10.124.232.239]) by orviesa002-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Jun 2026 06:59:23 -0700 Message-ID: <3c287ccc-a574-4617-aad4-1f8884265cbd@intel.com> Date: Tue, 30 Jun 2026 21:59:20 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v8 11/46] KVM: Consolidate private memory and guest_memfd ifdeffery in kvm_host.h To: ackerleytng@google.com, aik@amd.com, andrew.jones@linux.dev, binbin.wu@linux.intel.com, brauner@kernel.org, chao.p.peng@linux.intel.com, david@kernel.org, jmattson@google.com, jthoughton@google.com, michael.roth@amd.com, oupton@kernel.org, pankaj.gupta@amd.com, qperret@google.com, rick.p.edgecombe@intel.com, rientjes@google.com, shivankg@amd.com, steven.price@arm.com, tabba@google.com, willy@infradead.org, wyihan@google.com, yan.y.zhao@intel.com, forkloop@google.com, pratyush@kernel.org, suzuki.poulose@arm.com, aneesh.kumar@kernel.org, liam@infradead.org, Paolo Bonzini , Sean Christopherson , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Steven Rostedt , Masami Hiramatsu , Mathieu Desnoyers , Jonathan Corbet , Shuah Khan , Shuah Khan , Vishal Annapurve , Andrew Morton , Chris Li , Kairui Song , Kemeng Shi , Nhat Pham , Barry Song , Axel Rasmussen , Yuanchu Xie , Wei Xu , Youngjun Park , Qi Zheng , Shakeel Butt , Kiryl Shutsemau , Baoquan He , Jason Gunthorpe , Vlastimil Babka Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org, linux-coco@lists.linux.dev References: <20260618-gmem-inplace-conversion-v8-0-9d2959357853@google.com> <20260618-gmem-inplace-conversion-v8-11-9d2959357853@google.com> Content-Language: en-US From: Xiaoyao Li In-Reply-To: <20260618-gmem-inplace-conversion-v8-11-9d2959357853@google.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspam-User: X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: 5F82EC0005 X-Stat-Signature: krxyk9747b1ffade5ar7rbph5ehnooka X-HE-Tag: 1782827978-985346 X-HE-Meta: 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 4fSgVpJg 5XY/dzvKCRk4XCg9QKvsUuPyz28I/b97T2+H22EFjD3KsnhDqHp7tCNCfMOxV8TkiyBYtYUm3Pg3Ktm5ej7DO5HWghTmE3irLr9OvKrRJG2+F6K5RtX7gmv1b+B0zTxkk6+CE/1vXE19fnNTGudl2ZtFYulEGj1aT4xbwKE5PsTHYyyIX6TMhf+Z5RcZwWHUk2JJvnIvT97bgdUrSowh2juFXXEn4ZVmVZEBxz0fIH7qbNbQRiFOU5rY42dL2befv6DBySU/fGK2VrPYSgjNfPbfbLVoLRTelgEUbsQZR2VgUQuU= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 6/19/2026 8:31 AM, Ackerley Tng via B4 Relay wrote: > From: Sean Christopherson > > Move the kvm_arch_has_private_mem() stub and a few guest_memfd function > definitions/declarations "down" in kvm_host.h to utilize existing #ifdefs, > and so that related code is clustered together. > > No functional change intended. > > Signed-off-by: Sean Christopherson Reviewed-by: Xiaoyao Li