| Message ID | 20231013205024.8099-1-s.shtylyov@omp.ru |
|---|---|
| Headers | show
Return-Path: <linux-fbdev-owner@vger.kernel.org>
X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on
aws-us-west-2-korg-lkml-1.web.codeaurora.org
Received: from vger.kernel.org (vger.kernel.org [23.128.96.18])
by smtp.lore.kernel.org (Postfix) with ESMTP id 7D10CCDB482
for <linux-fbdev@archiver.kernel.org>; Fri, 13 Oct 2023 20:50:45 +0000 (UTC)
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
id S229891AbjJMUup (ORCPT <rfc822;linux-fbdev@archiver.kernel.org>);
Fri, 13 Oct 2023 16:50:45 -0400
Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60730 "EHLO
lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
with ESMTP id S229679AbjJMUuo (ORCPT
<rfc822;linux-fbdev@vger.kernel.org>);
Fri, 13 Oct 2023 16:50:44 -0400
Received: from mx01.omp.ru (mx01.omp.ru [90.154.21.10])
by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 614F9A9
for <linux-fbdev@vger.kernel.org>;
Fri, 13 Oct 2023 13:50:41 -0700 (PDT)
Received: from localhost.localdomain (178.176.73.157) by msexch01.omp.ru
(10.188.4.12) with Microsoft SMTP Server (version=TLS1_2,
cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.986.14; Fri, 13 Oct
2023 23:50:30 +0300
From: Sergey Shtylyov <s.shtylyov@omp.ru>
To: Daniel Vetter <daniel@ffwll.ch>, Helge Deller <deller@gmx.de>,
<linux-fbdev@vger.kernel.org>, <dri-devel@lists.freedesktop.org>
Subject: [PATCH v2 0/2] Fix sloppy typing in the FB area copying routines
Date: Fri, 13 Oct 2023 23:50:22 +0300
Message-ID: <20231013205024.8099-1-s.shtylyov@omp.ru>
X-Mailer: git-send-email 2.26.3
MIME-Version: 1.0
Content-Transfer-Encoding: 7BIT
Content-Type: text/plain; charset=US-ASCII
X-Originating-IP: [178.176.73.157]
X-ClientProxiedBy: msexch01.omp.ru (10.188.4.12) To msexch01.omp.ru
(10.188.4.12)
X-KSE-ServerInfo: msexch01.omp.ru, 9
X-KSE-AntiSpam-Interceptor-Info: scan successful
X-KSE-AntiSpam-Version: 6.0.0, Database issued on: 10/13/2023 20:32:07
X-KSE-AntiSpam-Status: KAS_STATUS_NOT_DETECTED
X-KSE-AntiSpam-Method: none
X-KSE-AntiSpam-Rate: 59
X-KSE-AntiSpam-Info: Lua profiles 180616 [Oct 13 2023]
X-KSE-AntiSpam-Info: Version: 6.0.0.2
X-KSE-AntiSpam-Info: Envelope from: s.shtylyov@omp.ru
X-KSE-AntiSpam-Info: LuaCore: 539 539 807534d9021bfe9ca369c363d15ac993cd93d4d9
X-KSE-AntiSpam-Info: {rep_avail}
X-KSE-AntiSpam-Info: {Tracking_from_domain_doesnt_match_to}
X-KSE-AntiSpam-Info: {relay has no DNS name}
X-KSE-AntiSpam-Info: {SMTP from is not routable}
X-KSE-AntiSpam-Info: {Found in DNSBL: 178.176.73.157 in (user)
b.barracudacentral.org}
X-KSE-AntiSpam-Info: {Found in DNSBL: 178.176.73.157 in (user)
dbl.spamhaus.org}
X-KSE-AntiSpam-Info:
127.0.0.199:7.1.2;omp.ru:7.1.1;d41d8cd98f00b204e9800998ecf8427e.com:7.1.1
X-KSE-AntiSpam-Info: FromAlignment: s
X-KSE-AntiSpam-Info: {rdns complete}
X-KSE-AntiSpam-Info: {fromrtbl complete}
X-KSE-AntiSpam-Info: ApMailHostAddress: 178.176.73.157
X-KSE-AntiSpam-Info: Rate: 59
X-KSE-AntiSpam-Info: Status: not_detected
X-KSE-AntiSpam-Info: Method: none
X-KSE-AntiSpam-Info: Auth:dmarc=none header.from=omp.ru;spf=none
smtp.mailfrom=omp.ru;dkim=none
X-KSE-Antiphishing-Info: Clean
X-KSE-Antiphishing-ScanningType: Heuristic
X-KSE-Antiphishing-Method: None
X-KSE-Antiphishing-Bases: 10/13/2023 20:35:00
X-KSE-Antivirus-Interceptor-Info: scan successful
X-KSE-Antivirus-Info: Clean, bases: 10/13/2023 4:55:00 PM
X-KSE-Attachment-Filter-Triggered-Rules: Clean
X-KSE-Attachment-Filter-Triggered-Filters: Clean
X-KSE-BulkMessagesFiltering-Scan-Result: InTheLimit
Precedence: bulk
List-ID: <linux-fbdev.vger.kernel.org>
X-Mailing-List: linux-fbdev@vger.kernel.org
|
| Series |
Fix sloppy typing in the FB area copying routines
|
expand
|
Here are 2 patches against the 'master' branch of Linus' 'linux.git' repo... In {cfb|sys}_copyarea(), the local variable bits_per_line is needlessly typed as *unsigned long* -- which is a 32-bit type on the 32-bit arches and a 64-bit type on the 64-bit arches;; that variable's value is derived from the __u32 typed fb_fix_screeninfo::line_length field (multiplied by 8u) and a 32-bit *unsigned int* type should still be enough to store the # of bits per line. Sergey Shtylyov (2): video: fbdev: core: cfbcopyarea: fix sloppy typing video: fbdev: core: syscopyarea: fix sloppy typing drivers/video/fbdev/core/cfbcopyarea.c | 2 +- drivers/video/fbdev/core/syscopyarea.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)