From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (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 4878A2EA74B for ; Wed, 13 Aug 2025 13:49:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755092971; cv=none; b=F6KUL6SYEqp4TIx9NSXShFzX4nJHTCowpAXFNJ3GBqAk1XNxt5gl0kl8rwZ2XMBJKPPLz7/cn3okCnH8/4daNc47MObOUso/AjntuJXpTXM1ChUTWeG+So8OMe2AystnsJlttkBSjyeUY3alpcAJ1ftyAaUpq0/kZajKe2BpHkk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755092971; c=relaxed/simple; bh=ngX7KqakvaHrr7jdbnboB1CiS7jx0blLv4FZ9WlGS6Y=; h=From:In-Reply-To:References:To:Cc:Subject:MIME-Version: Content-Type:Date:Message-ID; b=eAPPcNkBIl6fmsazNXSeKSOfWX8twdR40HZ8SnFnhq0cl4E87AaAOllVJD+rnXqRRZz9qTCOiskxOwSVFU5UHZckn3YRYY1d0ygYUPxeGJS111/+QQ+8pSl80Ka/qFm3lQhZOaP3tFnbhPGSSfYRfhTSRqQaERIgU9w2Z57jRjE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=RQpLU5gK; arc=none smtp.client-ip=170.10.129.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="RQpLU5gK" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1755092968; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=ngX7KqakvaHrr7jdbnboB1CiS7jx0blLv4FZ9WlGS6Y=; b=RQpLU5gKqAQmlPqTTWU06eTp7WVhLv3Vnl4g51hLES5izZjnBGAH2eCxdM8ZL0khQVKRt1 AtfNiUcgpOHAwHnSg38LDq8hjUbBN87OQHr+qJ2IWlQq3jmeXfIs/mICKHioPYJ3Ch5MUX cP83/PuVPFzdNG3hDphW/vCyaYsQxvU= Received: from mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-85-7Vo1U-J3ONyy5NFUj1oonA-1; Wed, 13 Aug 2025 09:49:25 -0400 X-MC-Unique: 7Vo1U-J3ONyy5NFUj1oonA-1 X-Mimecast-MFC-AGG-ID: 7Vo1U-J3ONyy5NFUj1oonA_1755092957 Received: from mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 2ACA2195609F; Wed, 13 Aug 2025 13:49:16 +0000 (UTC) Received: from warthog.procyon.org.uk (unknown [10.42.28.21]) by mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 1AE64300145D; Wed, 13 Aug 2025 13:49:08 +0000 (UTC) Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: References: <20250811-iot_iter_folio-v1-1-d9c223adf93c@codewreck.org> <202508120250.Eooq2ydr-lkp@intel.com> <20250813051633.GA3895812@ax162> To: Dominique Martinet , Christian Brauner Cc: dhowells@redhat.com, Nathan Chancellor , kernel test robot , Dominique Martinet via B4 Relay , "Matthew Wilcox (Oracle)" , Alexander Viro , Andrew Morton , llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Linux Memory Management List , Maximilian Bosch , Ryan Lahfa , Christian Theune , Arnout Engelen , linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH 1/2] iov_iter: iterate_folioq: fix handling of offset >= folio size Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <758962.1755092947.1@warthog.procyon.org.uk> Date: Wed, 13 Aug 2025 14:49:07 +0100 Message-ID: <758963.1755092947@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 Dominique Martinet wrote: > I assume Andrew will pick it up eventually? These might be more a Christian/VFS thing. David