From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id ED92853445B; Wed, 14 Oct 2026 13:53:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791985987; cv=none; b=agqJ+2UrPO29QBE6h4UtFqL7U+2RKrVjrM2QByNdfl5oMpBU/vZ3h5A5/Nl56kvYtAl6QbY74EwAsDOkVfX9hwtsiu1XO0D17sXyUi09mVlF9aowI8o+Sxirx8OrH89UtahGeRGUspO/zH+1o3NisrPDRPd04hXk1pzPgqwSvOo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791985987; c=relaxed/simple; bh=YX3oKQFid4+2wlIQM4M+cUy+JgcjW23uXS4Jv7bE5d4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=des4qQDYdwjJk5DM3Nv/lgjqtXvi/lbdpCLRLvkBBVJJTmyLeXMecTmbD8+yaMerr5KnM/eQj9pGqP8vwUCwEdJ0jqbcS7gOj/+eDERjGDudsCVIIHtAF76CBzxU6wnLclr8qxybRdeNmDVBbKDb23vlym9Ot7Q89jOwcIA2snc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=m6UV0s6N; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="m6UV0s6N" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 96ED41F00A2F; Wed, 14 Oct 2026 13:52:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1791985984; bh=YX3oKQFid4+2wlIQM4M+cUy+JgcjW23uXS4Jv7bE5d4=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=m6UV0s6NCYtNAyc6gKXbw6p9xcuxFVBgz5sETFnNcoD0b1VSadNMRLxMSDoEp2R0Z ayMNY2TEmre09azqpKckR2WqLRK6xI1sh0wse7E66Lbl1T1BIVN3UHs+zoSnMvZn+G smIZ7v01RFqJzpD0xouqoSw1WA6HZSMOfXW3qZHSVx+nmeONzvToNNiwdGZBMT1AJ+ VPtgfE1NfwAl2DfNA93srycj8qJkEmFXS02M+zWFA5otycQ3r2ZEz3EXXi9PaCLWzm bVlKEGMeias/1TNIwPaTh9Cnu9Hlkolp95ua3rzDNdpFsKtBOqkz/3/XiiiV2Slwv8 SehyAc2HzLzSg== Date: Wed, 14 Oct 2026 14:52:51 +0100 From: "Lorenzo Stoakes (ARM)" To: Fuad Tabba Cc: Catalin Marinas , Will Deacon , Marc Zyngier , Oliver Upton , Joey Gouly , Steffen Eiden , Suzuki K Poulose , Zenghui Yu , Paolo Bonzini , Jonathan Corbet , Mark Rutland , Randy Dunlap , Christian Borntraeger , Janosch Frank , David Hildenbrand , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Sven Schnelle , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Shuah Khan , Shuah Khan , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kvmarm@lists.linux.dev, kvm@vger.kernel.org, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org, Jack Thomson , Jack Thomson , Alexandru Elisei , Vincent Donnefort , "Aneesh Kumar K.V" , Sean Christopherson , Claudio Imbrenda , Leo Soares Passos , Wei-Lin Chang , linux-s390@vger.kernel.org Subject: Re: [PATCH v4 01/14] KVM: Allow architectures to disallow pre-fault Message-ID: References: <20260923-kvm-arm-prefault-v4-0-d4b0b4dfa8c3@kernel.org> <20260923-kvm-arm-prefault-v4-1-d4b0b4dfa8c3@kernel.org> Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Wed, Oct 14, 2026 at 02:48:02PM +0100, Lorenzo Stoakes (ARM) wrote: > On Wed, Sep 23, 2026 at 07:52:27PM +0100, Fuad Tabba wrote: > > nit: the comment above the smp_rmb() in tdx_sept_map_leaf_spte() still > > says pre_fault_allowed is read by kvm_arch_vcpu_pre_fault_memory(), > > but after this patch it's read here. > > Ack, will chase that up! Oops disregard! My mail client managed to confuse me :P I see that Marc already fixed this up. -- Cheers, Lorenzo