From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) (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 D337F2475D0; Tue, 14 Jul 2026 04:35:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.95.11.211 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784003749; cv=none; b=uknUeSyQEKkOQJfH737HB2qJw4y9/hdYV67iiuolH/cacCpc2sm+GwwKgk6HU17rnm/dV6lgyo4WuYsmK1wKT4jvfNaQ0ahzsZSBPmU9YQaSvKP3UtsHIW2iLGXafRC/3RvuD4uBBIvY+6JH9jYeZXTAo2RLtd0wT3DnqV1Z2T0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784003749; c=relaxed/simple; bh=C0+IdKbVeVdaa81xL7FHb6BNvZUke28lOgmoNt9OxQ4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=pBMaHupvIcQM5qBeR3ygDhEawDD7y55VAZCVKVq7SFEYgZEDPrUMjDizJHr66VqYyx/bpF+UqY2g2YkDuvs1Te+dloGUPjMzlBhdTQOjVZdGG0zLuO1kmHQtVjSgXmdmBcUdc+WIeUkmW7Ky2g+O4hKJXlwLtuitJOx7Pb/Vz24= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lst.de; spf=pass smtp.mailfrom=lst.de; arc=none smtp.client-ip=213.95.11.211 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lst.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lst.de Received: by verein.lst.de (Postfix, from userid 2407) id 3EA3468C4E; Tue, 14 Jul 2026 06:35:43 +0200 (CEST) Date: Tue, 14 Jul 2026 06:35:43 +0200 From: Christoph Hellwig To: Keith Busch Cc: linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, dm-devel@lists.linux.dev, hch@lst.de, axboe@kernel.dk, brauner@kernel.org, djwong@kernel.org, viro@zeniv.linux.org.uk, Keith Busch Subject: Re: [PATCH v3 0/5] block: validate direct I/O memory alignment Message-ID: <20260714043543.GA30880@lst.de> References: <20260624170905.3972095-1-kbusch@meta.com> 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-Disposition: inline In-Reply-To: <20260624170905.3972095-1-kbusch@meta.com> User-Agent: Mutt/1.5.17 (2007-11-01) On Wed, Jun 24, 2026 at 10:09:00AM -0700, Keith Busch wrote: > From: Keith Busch > > This addresses the misaligned direct-io problem behind various threads: It looks like this never got merged and is still missing in 7.2-rc3.