From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S937964AbeBUOnM (ORCPT ); Wed, 21 Feb 2018 09:43:12 -0500 Received: from lelnx193.ext.ti.com ([198.47.27.77]:58740 "EHLO lelnx193.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S937940AbeBUOnJ (ORCPT ); Wed, 21 Feb 2018 09:43:09 -0500 Subject: Re: mainline build: 15 warnings 0 failures (mainline/v4.16-rc2-64-gaf3e79d) To: Arnd Bergmann , "Olof's autobuilder" References: <5a8c6a34.8880a70a.2a9a1.afc7@mx.google.com> CC: Olof Johansson , Kernel Build Reports Mailman List , linux-rdma , , , Somnath Kotur , , Linux Kernel Mailing List From: Kishon Vijay Abraham I Message-ID: <7b724d51-52b8-6cbf-2a9d-f44f3de28dc8@ti.com> Date: Wed, 21 Feb 2018 20:12:59 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.7.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wednesday 21 February 2018 06:12 PM, Arnd Bergmann wrote: > On Tue, Feb 20, 2018 at 7:34 PM, Olof's autobuilder wrote: >> Here are the build results from automated periodic testing. >> >> The tree being built was mainline, found at: >> >> URL: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git >> >> >> Warnings: >> >> arm64.allmodconfig: >> include/uapi/linux/byteorder/big_endian.h:31:52: warning: passing argument 1 of '__fswab64' makes integer from pointer without a cast [-Wint-conversion] > > I sent two patches to the bnxt_re maintainers yesterday. I expect them > to get applied > soon, but haven't heard back yet. > >> WARNING: modpost: missing MODULE_LICENSE() in drivers/phy/qualcomm/phy-qcom-ufs.o > > Still waiting for Kishon to apply an older patch I sent for this. I had merged it locally. Now pushed everything. Thanks Kishon > >> arm.allmodconfig: >> /tmp/ccQBDjc9.s:18123: Warning: using r15 results in unpredictable behaviour >> /tmp/ccQBDjc9.s:18195: Warning: using r15 results in unpredictable behaviour > > I have done multiple versions of a patch for this, none was > universally liked, but > we need to decide on one of them. > >> include/linux/bitops.h:7:24: warning: left shift count >= width of type [-Wshift-count-overflow] >> include/linux/bitops.h:7:24: warning: left shift count >= width of type [-Wshift-count-overflow] >> include/linux/bitops.h:7:24: warning: left shift count >= width of type [-Wshift-count-overflow] >> drivers/infiniband/hw/bnxt_re/qplib_fp.c:333:23: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] >> drivers/infiniband/hw/bnxt_re/qplib_fp.c:336:12: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] >> include/uapi/linux/swab.h:127:46: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] > > Also bnxt_re, same as above > >> drivers/infiniband/core/cq.c:78:1: warning: the frame size of 1032 bytes is larger than 1024 bytes [-Wframe-larger-than=] > > Sent a patch yesterday, my workaround was suboptimal, discussion about > a better fix > is ongoing. > >> arm.spear3xx_defconfig: >> net/core/filter.c:3382:6: warning: unused variable 'val' [-Wunused-variable] >> >> arm.spear6xx_defconfig: >> net/core/filter.c:3382:6: warning: unused variable 'val' [-Wunused-variable] >> >> arm.tct_hammer_defconfig: >> net/core/filter.c:3382:6: warning: unused variable 'val' [-Wunused-variable] > > Sent two versions of a patch yesterday, the second version was applied and > should make it into mainline next week. > > Arnd >