Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752428AbdHDUfa (ORCPT ); Fri, 4 Aug 2017 16:35:30 -0400 Received: from mail-qk0-f195.google.com ([209.85.220.195]:33819 "EHLO mail-qk0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751268AbdHDUf0 (ORCPT ); Fri, 4 Aug 2017 16:35:26 -0400 Date: Fri, 4 Aug 2017 13:35:22 -0700 From: Tejun Heo To: Nate Watterson Cc: Hans de Goede , linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] ata: ahci_platform: Add shutdown handler Message-ID: <20170804203522.GA4050379@devbig577.frc2.facebook.com> References: <1500578784-15407-1-git-send-email-nwatters@codeaurora.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1500578784-15407-1-git-send-email-nwatters@codeaurora.org> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 424 Lines: 14 On Thu, Jul 20, 2017 at 03:26:24PM -0400, Nate Watterson wrote: > The newly introduced ahci_platform_shutdown() method is called during > system shutdown to disable host controller DMA and interrupts in order > to avoid potentially corrupting or otherwise interfering with a new > kernel being started with kexec. > > Signed-off-by: Nate Watterson Applied to libata/for-4.14. Thanks. -- tejun