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[195.38.112.141]) by smtp.gmail.com with ESMTPSA id c12-20020aa7d60c000000b0043d0955d546sm2839062edr.69.2022.08.07.03.07.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 07 Aug 2022 03:07:11 -0700 (PDT) Sender: Ingo Molnar Date: Sun, 7 Aug 2022 12:07:09 +0200 From: Ingo Molnar To: Guenter Roeck Cc: Linus Torvalds , linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [GIT PULL] hwmon updates for v5.20 Message-ID: References: <20220730022529.497941-1-linux@roeck-us.net> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20220730022529.497941-1-linux@roeck-us.net> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Guenter Roeck wrote: > Hi Linus, > > I'll be traveling next week, so I am sending this pull request early, > in the hope that there won't be a v5.19-rc9. > > Please pull hwmon updates for Linux v5.20 from signed tag: > > git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git hwmon-for-v5.20 > > Thanks, > Guenter > ------ > > The following changes since commit 88084a3df1672e131ddc1b4e39eeacfd39864acf: > > Linux 5.19-rc5 (2022-07-03 15:39:28 -0700) > > are available in the Git repository at: > > git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git tags/hwmon-for-v5.20 > > for you to fetch changes up to cdbe34da01e32024e56fff5c6854a263a012d7ff: > > hwmon: (aquacomputer_d5next) Add support for Aquacomputer Quadro fan controller (2022-07-27 06:00:24 -0700) > drivers/hwmon/lm90.c | 2556 +++++++++++++------- Just a quick build regression report, i386 allmodconfig fails to build due to a 'string overread' compiler warning in drivers/hwmon/lm90.o: # make ARCH=i386 allmodconfig # make ARCH=i386 drivers/hwmon/lm90.o CALL scripts/atomic/check-atomics.sh CALL scripts/checksyscalls.sh CC [M] drivers/hwmon/lm90.o In file included from ./include/linux/string.h:253, from ./arch/x86/include/asm/page_32.h:22, from ./arch/x86/include/asm/page.h:14, from ./arch/x86/include/asm/thread_info.h:12, from ./include/linux/thread_info.h:60, from ./arch/x86/include/asm/preempt.h:7, from ./include/linux/preempt.h:78, from ./include/linux/rcupdate.h:27, from ./include/linux/rculist.h:11, from ./include/linux/pid.h:5, from ./include/linux/sched.h:14, from ./include/linux/ratelimit.h:6, from ./include/linux/dev_printk.h:16, from ./include/linux/device.h:15, from drivers/hwmon/lm90.c:99: In function ‘__fortify_strlen’, inlined from ‘strlcpy’ at ./include/linux/fortify-string.h:159:10, inlined from ‘lm90_detect’ at drivers/hwmon/lm90.c:2550:2: ./include/linux/fortify-string.h:50:33: error: ‘__builtin_strlen’ reading 1 or more bytes from a region of size 0 [-Werror=stringop-overread] 50 | #define __underlying_strlen __builtin_strlen | ^ ./include/linux/fortify-string.h:141:24: note: in expansion of macro ‘__underlying_strlen’ 141 | return __underlying_strlen(p); | ^~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors make[2]: *** [scripts/Makefile.build:249: drivers/hwmon/lm90.o] Error 1 It's a build warning upgraded to a build error by CONFIG_WERROR=y, it normally looks like this: from drivers/hwmon/lm90.c:99: In function ‘__fortify_strlen’, inlined from ‘strlcpy’ at ./include/linux/fortify-string.h:159:10, inlined from ‘lm90_detect’ at drivers/hwmon/lm90.c:2550:2: ./include/linux/fortify-string.h:50:33: warning: ‘__builtin_strlen’ reading 1 or more bytes from a region of size 0 [-Wstringop-overread] Thanks, Ingo