From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f74.google.com (mail-pj1-f74.google.com [209.85.216.74]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 903403750B6 for ; Tue, 23 Jun 2026 01:24:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.74 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782177892; cv=none; b=Pv1laW589y2qc7w25fMYi/vnjreQDcXNyHtRh3JbtanhfY1XHV9xhO+957UDihDD9M1oT/BNWmSAVPiHSoWAycNyjYzdKiPLs+rkLnsmwoFbTtKUGGmDVbMFf9XpeA8VavA509Bg2jy7P6i7olSGztABLF3N4Yy75mJVjeRFjF8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782177892; c=relaxed/simple; bh=efM0IjSTL/YXtmhicxOoTytgoByW6YhmiFqAN8KcL4o=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=uNX58QwzTBLqoI5pKz0WYoyvXk+5qY0FyPSUzYiaOSRqnNRrB2eoppd7LP4QImkpxarGC3rVyZ+Hj2tqqiv7+V+kXLDZiHVbQtUEy6P5GBXQYCH2RVW906ql0oarijNOAVqVSiIGVtgRSZJTC8mW8Xai0ptX3zc6H2MKSWljASw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--seanjc.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=NMiNPavW; arc=none smtp.client-ip=209.85.216.74 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--seanjc.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="NMiNPavW" Received: by mail-pj1-f74.google.com with SMTP id 98e67ed59e1d1-36bba9b849dso4663675a91.1 for ; Mon, 22 Jun 2026 18:24:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1782177891; x=1782782691; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=cP6zcq/A46NjpXBVqyG7Tuag7/oGP09m6JyCX4S5UME=; b=NMiNPavWhHJuKSPv6hgQqw0ctKxy7SY16NqzlDymVBTrvRYXDuRo3PsG2EhMcF/Rv5 YJSI9B0/4MHgoBpEDq8yaQNn1Vzi0azDN8N1/wp2i5tCpUCiX8ZaFeW0bmugKI+8f+Uj CtorOuyxlaY16RGpUiJVY7QFyPWU4jOay5NtmpHY9eZz3FrYzQib2RJyhgKNtg1JrvD7 gHapO/sjN/uxRNyUuWHnCnfKboxqK2VdWL+ehZRz6A2OgzzWcUKod5npP9lZzW3ZO5TX zWpqSGGDU913UlSOaCJYe3PHC4Kr6A7aQCVg+jOPTGjXbVyMWTDOQqqma4ZiDOdpJOnE Ji6A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1782177891; x=1782782691; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=cP6zcq/A46NjpXBVqyG7Tuag7/oGP09m6JyCX4S5UME=; b=eUHAZWnrcrg5Ac0AScd07HNDGg+59f3J/Tz41Imyr0B8m4CEUlK/TDxjvpYkAVn0Rk LP9AhaEHd/mBRg5/yRwWTg8c331zVbJcnsmXQui0y7qwEtQQI19ROqDrtQJFGVPGeQOx GlnRhpndk+FV+t3/x1WTNsujP80u9b0QvkSa9hnUEjHJew15jmE2E3Altk/UFgol9heN bFJDXiirZXVt3XiFXrtsaxxP4PoNXdHRVanKAvlSVc5Tcz5EKKi4JE3TLfQ1qAmjqlT7 U4YVtd7fjKI8lF55lyeuVlR7s01SpdjNpXoCZqGIq4rWpmvnkrZnEOed9NGdFJUS5qOC 9zXg== X-Forwarded-Encrypted: i=1; AHgh+Ro/exI+m/M+6Ne8N4GCb8dQlIceAkXPJKsdfaOILd2JtZk5Qj65mbrpnanVqP33omi4GQt2d3W2wTNLvrq/4mg=@vger.kernel.org X-Gm-Message-State: AOJu0YxiAt7p+u3QXK2vMOsTKvaE6RauVFZhJV6AqDZ2KxaynUHoxeHg X0ynr6ksqG2Fdo4e1NAqtirjoCIyDnN9qOsTVn/vysxuXieyoj0j1JMQ/TiKQwUvP4c3bJSMx83 gJfgWGQ== X-Received: from pjbbf6.prod.google.com ([2002:a17:90b:b06:b0:37d:8595:7a08]) (user=seanjc job=prod-delivery.src-stubby-dispatcher) by 2002:a17:90b:2707:b0:366:3ac:f730 with SMTP id 98e67ed59e1d1-37d160feaa4mr19637357a91.25.1782177890287; Mon, 22 Jun 2026 18:24:50 -0700 (PDT) Date: Mon, 22 Jun 2026 18:24:49 -0700 In-Reply-To: Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20260618-gmem-inplace-conversion-v8-0-9d2959357853@google.com> <20260618-gmem-inplace-conversion-v8-23-9d2959357853@google.com> Message-ID: Subject: Re: [PATCH v8 23/46] KVM: TDX: Make source page optional for KVM_TDX_INIT_MEM_REGION From: Sean Christopherson To: Fuad Tabba Cc: 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, 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 , 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 , 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 Content-Type: text/plain; charset="us-ascii" On Fri, Jun 19, 2026, Fuad Tabba wrote: > nit: why does it have Sean's SoB? Heh, I had the same question at first. It's because I tweaked the module param name to gmem_in_place_conversion, and so updated this patch and sent that version to Ackerley off-list. Ackerley's SoB really should come last in this case, even though it creates a somewhat weird SoB chain given the author.