From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=213.95.11.211 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793200213; b=UOzADLWRfj6oyskP13cvjjkbSBrYVw616986/+GlY7VoyYXy5mSTcBrmiWs6VSGK72Y9 OaxCZuJYEU1sb7wRVoIWBkG8lHqYNOSWVp2585DaXFLskV+a4mgNkstqatS6Z/SH2aJ68 /LObNomo+0uFwDIJpvIS/nqgMFZkEbDxWZM+LruONuhGQJecnP1/m5/AohtesO09b4VOL as16wvHz2bhXbWcaVzVgqV/wu/oAF8DOPqeoEpmp46RrkeYQm8kkP3Xk7EoJpbNuWEk3Q 5PK24/wrsEC4V7PZzTuvkif78NuEHG4vD1yLRrWlbU2YRzRxBFrRda1H5FM4RhJf2lA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793200213; h=DMARC-Filter:Received:Date:From:To:Cc:Subject:Message-ID:References: MIME-Version:Content-Type:Content-Disposition:In-Reply-To:User-Agent; bh=M7NmYC/Iylm9myghHwqILim55SAUt9QrM+UZYk0eJlw=; b=ZdJWV3t8LbVsS8z1QdNrQoXTFz48RiHusiJLF7WzVfkNq31gxH+U8mdJ3vyB+CB0dNgo +kOB8xteWtwGyRnCe/vGMVvkmeZvzx6//gBH3NitT1THaQgjs5MxQ2P7BzbZIu5ic7EPh AXY92PSfaAFMyLFvVT0Y3jJdf0Jy+ko7ZeKFixuPw7yclIahYV6LS3bj5ZZxrgb38k1Yb wtcmmQZ2mgvgHEnFXRhskcyGwOtdfN3T8pbGecBK5tjDPQ5kDNmf7BDGlNYDjNnGXKe63 WkhLYdyPX2TzmNY2xkJ4syH53qg2i2spYJKW3LrROwhMdBY2SzIO1HOKn0tgmqr0yVg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=lst.de; spf=pass smtp.mailfrom=lst.de; arc=none smtp.remote-ip=213.95.11.211 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9D1BF606A327; Wed, 28 Oct 2026 15:10:12 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 9D1BF606A327 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 4BB8268D07; Wed, 28 Oct 2026 16:10:09 +0100 (CET) Date: Wed, 28 Oct 2026 16:10:08 +0100 From: "hch@lst.de" To: =?utf-8?B?546LIOmiluadsA==?= Cc: "kbusch@kernel.org" , "axboe@kernel.dk" , "hch@lst.de" , "sagi@grimberg.me" , "linux-nvme@lists.infradead.org" , "io-uring@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "stable@vger.kernel.org" Subject: Re: [PATCH 4/4] nvme: harden local IOPOLL user copyback Message-ID: <20261028151008.GE16374@lst.de> References: X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.17 (2007-11-01) Looks good: Reviewed-by: Christoph Hellwig