Received: by 10.213.65.68 with SMTP id h4csp1013083imn; Tue, 27 Mar 2018 13:01:01 -0700 (PDT) X-Google-Smtp-Source: AIpwx4/+uxCDICp+VZY8m+/WnpFIK7fd7s+weiadlylpT5S6DtL2mhjDpiWdeb3ghbtvX3S9rAPJ X-Received: by 10.99.105.202 with SMTP id e193mr468249pgc.84.1522180861342; Tue, 27 Mar 2018 13:01:01 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1522180861; cv=none; d=google.com; s=arc-20160816; b=RgYyYgjPquYy7QFoKTXXoWECdE2I+BqYWKICls5hp4QtCkNmny+DuZtQsVpAUugAtu 2f5tkR9645Zq/dQAbBCJfVMuM/IorkfG9zoPEfbiCBTj6imEDLqonqZCNRqrpMEq3TCA lU/MYeu6cgLOdHiGWse+eLNRJs7CS8o9KQh5kacY7hkhBF9vRK/gf9GBrPeABIUpJE8Q j3I8gnloNO/I6T18rBBGxpfgTaWBcSjwKNI4v667iXASZSzvhVEG9oyC98W+dC9xV92u dSUZZKKEIzQ6CWTGgG1XYPbHeAdegOLdvFNzSUCKUhLvDu4pSEgWM/Z5VijwAqZcCSm1 nQYQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-transfer-encoding:content-disposition:mime-version :references:message-id:subject:cc:to:from:date :arc-authentication-results; bh=IFM7J+RFnTSj9NWhPyx1Yv1g5A3NzO7Hx48/QEYwwSo=; b=cmWGl3pss1ZcPOK/TWSPC73CMvtaL2d/ttJ+RxRKhwva/0lw+A9OfMuYUPYvPY66Ch gSLRUmXDJ3Zy1TMq2MfBUegsMnq7dYfTvVxj5W1DezSs6kQqbwIULIlBgJ0K2dZ3AWSi QhMZCO6LnszWwHe0zpAHGuzOPWKPEBppg7w1tvvvkTCZLySHSsA6vwG1GVjEEKIh0sXr 2xaj/RhAG9UZrApeSH+/ycfQ1JBvOtUc9/Fzp3VCB1KrRmW7r4e22IdXMwzioJm2mM7g UMEGuSb1GGHokw45Gp4RkkV9c5lwyzP3IWrREZSbcVCOaR7SHZm+BOr08bp/4LbtaCwT Oijg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id k8si1347381pgc.361.2018.03.27.13.00.42; Tue, 27 Mar 2018 13:01:01 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751179AbeC0T7c (ORCPT + 99 others); Tue, 27 Mar 2018 15:59:32 -0400 Received: from mga11.intel.com ([192.55.52.93]:51198 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750936AbeC0T7b (ORCPT ); Tue, 27 Mar 2018 15:59:31 -0400 X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 27 Mar 2018 12:58:29 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.48,368,1517904000"; d="scan'208";a="215225621" Received: from unknown (HELO localhost.localdomain) ([10.232.112.44]) by fmsmga006.fm.intel.com with ESMTP; 27 Mar 2018 12:58:29 -0700 Date: Tue, 27 Mar 2018 14:00:55 -0600 From: Keith Busch To: Matias =?iso-8859-1?Q?Bj=F8rling?= Cc: linux-kernel@vger.kernel.org, linux-nvme@lists.infradead.org Subject: Re: [PATCH] nvme: enforce 64bit offset for nvme_get_log_ext fn Message-ID: <20180327200054.GC30867@localhost.localdomain> References: <20180327180033.28316-1-mb@lightnvm.io> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20180327180033.28316-1-mb@lightnvm.io> User-Agent: Mutt/1.9.1 (2017-09-22) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Mar 27, 2018 at 08:00:33PM +0200, Matias Bj?rling wrote: > Compiling on 32 bits system produces a warning for the shift width > when shifting 32 bit integer with 64bit integer. > > Make sure that offset always is 64bit, and use macros for retrieving > lower and upper bits of the offset. Thanks, applied to nvme.