From mboxrd@z Thu Jan 1 00:00:00 1970 From: hch@infradead.org (Christoph Hellwig) Date: Thu, 18 May 2017 23:35:05 -0700 Subject: [PATCH] nvme: Change our APST table to be no more aggressive than Intel RSTe In-Reply-To: References: Message-ID: <20170519063505.GA15980@infradead.org> On Thu, May 18, 2017@06:13:55PM -0700, Andy Lutomirski wrote: > a) Leave the Dell quirk in place until someone from Dell or Samsung > figures out what's actually going on. Add a blanket quirk turning off > the deepest sleep state on all Intel devices [1] at least until > someone from Intel figures out what's going on -- Hi, Keith! Deal > with any other problems as they're reported. I think we should just blacklist the 60p entirely. It also seems to corrupt data 100% reliable when used with XFS. From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751733AbdESGfO (ORCPT ); Fri, 19 May 2017 02:35:14 -0400 Received: from bombadil.infradead.org ([65.50.211.133]:57845 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750818AbdESGfN (ORCPT ); Fri, 19 May 2017 02:35:13 -0400 Date: Thu, 18 May 2017 23:35:05 -0700 From: Christoph Hellwig To: Andy Lutomirski Cc: Jens Axboe , Sagi Grimberg , "linux-kernel@vger.kernel.org" , linux-nvme , Keith Busch , Kai-Heng Feng , Mario Limonciello , Christoph Hellwig Subject: Re: [PATCH] nvme: Change our APST table to be no more aggressive than Intel RSTe Message-ID: <20170519063505.GA15980@infradead.org> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.8.0 (2017-02-23) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, May 18, 2017 at 06:13:55PM -0700, Andy Lutomirski wrote: > a) Leave the Dell quirk in place until someone from Dell or Samsung > figures out what's actually going on. Add a blanket quirk turning off > the deepest sleep state on all Intel devices [1] at least until > someone from Intel figures out what's going on -- Hi, Keith! Deal > with any other problems as they're reported. I think we should just blacklist the 60p entirely. It also seems to corrupt data 100% reliable when used with XFS.