From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: [PATCH v3] ata: Use 64-bit timekeeping Date: Tue, 27 Jan 2015 11:08:02 -0500 Message-ID: <20150127160802.GA12314@htj.dyndns.org> References: <20150127101948.GA5656@tinar> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mail-qc0-f182.google.com ([209.85.216.182]:42836 "EHLO mail-qc0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754639AbbA0QIH (ORCPT ); Tue, 27 Jan 2015 11:08:07 -0500 Received: by mail-qc0-f182.google.com with SMTP id l6so12676436qcy.13 for ; Tue, 27 Jan 2015 08:08:05 -0800 (PST) Content-Disposition: inline In-Reply-To: <20150127101948.GA5656@tinar> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Tina Ruchandani Cc: linux-ide@vger.kernel.org, arnd@arndb.de On Tue, Jan 27, 2015 at 03:49:48PM +0530, Tina Ruchandani wrote: > Function pdc_detect_pll_input_clock uses 'struct timeval' > to measure start and end times, used to compute the pll_clock value. > 'struct timeval' on 32-bit systems will have its tv_sec field > overflow in year 2038 and beyond. This patch uses 'ktime_t' > (which uses 64 bits for seconds) for start and end times instead. > > Suggested-by: Arnd Bergmann > Signed-off-by: Tina Ruchandani Applied to libata/for-3.20 w/ subject updated to indicate that its scope is pata_pdc2027x. Thanks. -- tejun