From mboxrd@z Thu Jan 1 00:00:00 1970 From: Phong Tran Subject: [PATCH V3 00/15] cleanup cppcheck signed shifting errors Date: Tue, 25 Jun 2019 11:03:41 +0700 Message-ID: <20190625040356.27473-1-tranmanphong@gmail.com> References: <20190624135105.15579-1-tranmanphong@gmail.com> Return-path: In-Reply-To: <20190624135105.15579-1-tranmanphong@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: tranmanphong@gmail.com Cc: acme@kernel.org, alexander.shishkin@linux.intel.com, alexander.sverdlin@gmail.com, allison@lohutok.net, andrew@lunn.ch, ast@kernel.org, bgolaszewski@baylibre.com, bpf@vger.kernel.org, daniel@iogearbox.net, daniel@zonque.org, dmg@turingmachine.org, festevam@gmail.com, gerg@uclinux.org, gregkh@linuxfoundation.org, gregory.clement@bootlin.com, haojian.zhuang@gmail.com, hsweeten@visionengravers.com, illusionist.neo@gmail.com, info@metux.net, jason@lakedaemon.net, jolsa@redhat.com, kafai@fb.com, kernel@pengutronix.de, kgene@kernel.org, krzk@kernel.org, kstewart@linuxfoundation.org, linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux@armlinux.org.uk, liviu.dudau@arm.com, lkundrak@v3.sk List-Id: linux-omap@vger.kernel.org This is also do as the suggestion of "Linux Kernel Mentorship Task List" https://wiki.linuxfoundation.org/lkmp/lkmp_task_list#cleanup_cppcheck_errors "Shifting signed 32-bit value by 31 bits is undefined behaviour errors" Change Log: V2: Using BIT() macro instead of (1UL << nr) V3: * Update the comments from Russell King. * Update commit message and cover letter for clearly the reason as request Peter Zijlstra * For avoiding the broken only change (1<