From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 35E8FC43464 for ; Fri, 18 Sep 2020 02:01:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E0EA4208DB for ; Fri, 18 Sep 2020 02:01:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600394518; bh=VvOb9MOaCBEjlKScL5k0MHaYmhPul/awoDD2zE/EiUU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=nTpf8f7kdPonPHyRgvQFxhz/RyFMWXzgPW1+DXbxZcVwWhlSDXVRUiHMLKEohTKyC vPDTxJVDQK30N014PaGBxCqdwGrpTfFMDQZMjlCEoQB/xIlI9sYnu4QHjcgNbcWb3u Hiz/Z6Rds6kuPnDJioWPWJTa3Y5zy1oHq0IurjXk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726575AbgIRCB4 (ORCPT ); Thu, 17 Sep 2020 22:01:56 -0400 Received: from mail.kernel.org ([198.145.29.99]:46446 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726496AbgIRCBu (ORCPT ); Thu, 17 Sep 2020 22:01:50 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 88C9521734; Fri, 18 Sep 2020 02:01:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600394509; bh=VvOb9MOaCBEjlKScL5k0MHaYmhPul/awoDD2zE/EiUU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=AkEOqIetbTswIJm2poc3JLoyMk2HxNJTuRWMTsosTRtgkgYFqqV0W2DklOyqUDBLw KA+pvIS/sFD9ErP2xP0cnw108h0bs8KusRHb8xK4zbVcRpgmCg3Pu8cmbo0PLTpfZn 7suagIJ/jndfQDhlEW9kwf2rEGs+BZ79jkI7IPt8= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Dan Williams , kbuild test robot , Thomas Gleixner , "Rafael J . Wysocki" , Sasha Levin Subject: [PATCH AUTOSEL 5.4 032/330] dax: Fix alloc_dax_region() compile warning Date: Thu, 17 Sep 2020 21:56:12 -0400 Message-Id: <20200918020110.2063155-32-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200918020110.2063155-1-sashal@kernel.org> References: <20200918020110.2063155-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Dan Williams [ Upstream commit 460370ab20b6cc174256e46e192adf01e730faf6 ] PFN flags are (unsigned long long), fix the alloc_dax_region() calling convention to fix warnings of the form: >> include/linux/pfn_t.h:18:17: warning: large integer implicitly truncated to unsigned type [-Woverflow] #define PFN_DEV (1ULL << (BITS_PER_LONG_LONG - 3)) Reported-by: kbuild test robot Signed-off-by: Dan Williams Acked-by: Thomas Gleixner Signed-off-by: Rafael J. Wysocki Signed-off-by: Sasha Levin --- drivers/dax/bus.c | 2 +- drivers/dax/bus.h | 2 +- drivers/dax/dax-private.h | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/dax/bus.c b/drivers/dax/bus.c index 8fafbeab510a8..eccdda1f7b71b 100644 --- a/drivers/dax/bus.c +++ b/drivers/dax/bus.c @@ -227,7 +227,7 @@ static void dax_region_unregister(void *region) struct dax_region *alloc_dax_region(struct device *parent, int region_id, struct resource *res, int target_node, unsigned int align, - unsigned long pfn_flags) + unsigned long long pfn_flags) { struct dax_region *dax_region; diff --git a/drivers/dax/bus.h b/drivers/dax/bus.h index 8619e32999436..9e4eba67e8b98 100644 --- a/drivers/dax/bus.h +++ b/drivers/dax/bus.h @@ -11,7 +11,7 @@ struct dax_region; void dax_region_put(struct dax_region *dax_region); struct dax_region *alloc_dax_region(struct device *parent, int region_id, struct resource *res, int target_node, unsigned int align, - unsigned long flags); + unsigned long long flags); enum dev_dax_subsys { DEV_DAX_BUS, diff --git a/drivers/dax/dax-private.h b/drivers/dax/dax-private.h index 6ccca3b890d6f..3107ce80e8090 100644 --- a/drivers/dax/dax-private.h +++ b/drivers/dax/dax-private.h @@ -32,7 +32,7 @@ struct dax_region { struct device *dev; unsigned int align; struct resource res; - unsigned long pfn_flags; + unsigned long long pfn_flags; }; /** -- 2.25.1