From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 5DD9A1C1AB6 for ; Thu, 14 Nov 2024 04:22:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731558181; cv=none; b=pS6HObpau+gaPpfiSIfpyrqFEUkyhcHpPzLsCOjC8btUKXdRBQNo4XpafEVL+pr+wybCoaqMBCNhb1t/EW90qUFDTjk7wPXLQmP+n8dI+bgi+KOuBKOtjLRzyTumMkwA03mjywIWkKMKiIsU7jDyhsyrER4jc5F5Lv1AhbhdvNo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731558181; c=relaxed/simple; bh=xFavDyvF54FrqMhRA18VNsLk/1Fd8EGbcYPxJX5+bvc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=dsPupDBaAGOBMgX6Y8boSHasYf3/ZZgZVmrHOs0JLtJGUqJ1gG3ATSxtSlnsrMK+uOypM1Jm1Oep50j+hHsViLc5w/kKe05H54jTTkbRYP03Jo0tVmThWL6jjsdAdC0L+UMWIhRvFZ5G17chWT1vFIarBly9wSninQvFsRRXX70= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=MjC66o7j; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="MjC66o7j" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=uSJaM0ZQnPRM6YdytnaeM31ecNKP9G9MVDjyxFYFWhI=; b=MjC66o7jlA62TWWyZsthe19kCO jk5ru5/MfywYkw8bFH+GuavzLHo6/aeu1WJxvAELuJN+YcD9Bu+6/c3VJv8IelWcRau3Q7ONC2KQV d5s4ADHuaOZHc1LAfOdx0gBibqlHfHYEOs4uMyaH0UQiuwUwecRtoZuSmxctYcf5fNYhU/mfuOnPo nEG59ak3s4lbZYqizz/LHfT0UYmcw2OKvD0g8D8rZW71/LpKD3ajbE7tbv2+slxOGCMi+KCpXAtkm k+2A52KToHU/tENxC24IRpMkvG9h/kNxQvYf1w9dAAA+1rHU30FP48mxvummU1miASCWSxwgnq+6g BYeZGcKw==; Received: from hch by bombadil.infradead.org with local (Exim 4.98 #2 (Red Hat Linux)) id 1tBRNf-00000008lJW-3kX4; Thu, 14 Nov 2024 04:22:55 +0000 Date: Wed, 13 Nov 2024 20:22:55 -0800 From: Christoph Hellwig To: Dan Williams Cc: Jeff Moyer , Keith Busch , Ira Weiny , Keith Busch , vishal.l.verma@intel.com, dave.jiang@intel.com, nvdimm@lists.linux.dev Subject: Re: [PATCH] btt: fix block integrity Message-ID: References: <20240830204255.4130362-1-kbusch@meta.com> <6734f81e4d5b9_214092294be@iweiny-mobl.notmuch> <673519f07bf7c_214c29470@dwillia2-xfh.jf.intel.com.notmuch> <673522ca9efe6_214c294b8@dwillia2-xfh.jf.intel.com.notmuch> Precedence: bulk X-Mailing-List: nvdimm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <673522ca9efe6_214c294b8@dwillia2-xfh.jf.intel.com.notmuch> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html On Wed, Nov 13, 2024 at 02:06:02PM -0800, Dan Williams wrote: > True, I think it is worth starting the deprecation process and see who > screams. It is easy enough to revive if there are still users out there > that have not since moved back to NVME for storage. Were there every any users? I've seen bug reports for all kinds of weird drivers, but never ever btt..