From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 754EB1F7569 for ; Thu, 13 Mar 2025 22:05:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741903537; cv=none; b=ppYZ2Wmbwih4ZGvmZhNl1EjwESqeeEYjE+jIwitLu5QHvCE6X2WCDhWJi1AsaIPkXHfM8Lmlmd56D4KxGmZE8jubHzbC/q0OwLMvkSw7Wvj27Esuig3VfFzoZ7ao8o9FPw/Qee/ptSU0OFxmaP26ObSV3XQtH/loOeYMpmaMHKA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741903537; c=relaxed/simple; bh=DCY/Oiwx3OHV/98luJlme4z4yEKYfpZPSl/xEFkJ0S0=; h=Date:To:From:Subject:Message-Id; b=SMvEt/7Euoe+YfRoPR17G3HWM07q5mKQ1w3KouMcMroaCgX9dTJ9dOel8FXEbSHxoDI8KxTejcG+bjPmRQCHRcAoQWO5+Vt4+xCseF14hT3+AD953pTLKOKb0ulHPSdsm0OjpRX7Aanly3atc2eqXjqOIxwuNfqgAF4AEfmpsPk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=TMyJKWnt; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="TMyJKWnt" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E388FC4CEDD; Thu, 13 Mar 2025 22:05:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1741903537; bh=DCY/Oiwx3OHV/98luJlme4z4yEKYfpZPSl/xEFkJ0S0=; h=Date:To:From:Subject:From; b=TMyJKWntiV65ntOG0iX8+gyg35jrRoHqz4MSdwX4vC/Ujkr6ObkskTBORFqZfIu7T +mXjI6rHiYnneX7yRFhXnN4AM/bNCBwEuaBs8/tNoyv+Ff8cAndqoL2TpoayJWKjzG Ay8rTUaAtNVx9MDCsUj1HMzFncUW53J5KYT7V4IE= Date: Thu, 13 Mar 2025 15:05:36 -0700 To: mm-commits@vger.kernel.org,ysato@users.sourceforge.jp,will@kernel.org,ville.syrjala@linux.intel.com,tzimmermann@suse.de,tglx@linutronix.de,rmoar@google.com,paul.walmsley@sifive.com,palmer@dabbelt.com,naresh.kamboju@linaro.org,mripard@kernel.org,mpe@ellerman.id.au,mingo@redhat.com,mcanal@igalia.com,maarten.lankhorst@linux.intel.com,lkft@linaro.org,keescook@chromium.org,jani.nikula@intel.com,horms@kernel.org,hca@linux.ibm.com,gor@linux.ibm.com,glaubitz@physik.fu-berlin.de,deller@gmx.de,davidgow@google.com,dave.hansen@linux.intel.com,daniel@ffwll.ch,daniel.diaz@linaro.org,dan.carpenter@linaro.org,dalias@libc.org,chenhuacai@kernel.org,charlie@rivosinc.com,catalin.marinas@arm.com,brendan.higgins@linux.dev,bp@alien8.de,arthurgrillo@riseup.net,arnd@arndb.de,aou@eecs.berkeley.edu,airlied@gmail.com,agordeev@linux.ibm.com,acarmina@redhat.com,linux@roeck-us.net,akpm@linux-foundation.org From: Andrew Morton Subject: + sh-move-defines-needed-for-suppressing-warning-backtraces.patch added to mm-nonmm-unstable branch Message-Id: <20250313220536.E388FC4CEDD@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The patch titled Subject: sh: move defines needed for suppressing warning backtraces has been added to the -mm mm-nonmm-unstable branch. Its filename is sh-move-defines-needed-for-suppressing-warning-backtraces.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/sh-move-defines-needed-for-suppressing-warning-backtraces.patch This patch will later appear in the mm-nonmm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Guenter Roeck Subject: sh: move defines needed for suppressing warning backtraces Date: Thu, 13 Mar 2025 11:43:27 +0000 Declaring the defines needed for suppressing warning inside '#ifdef CONFIG_DEBUG_BUGVERBOSE' results in a kerneldoc warning. .../bug.h:29: warning: expecting prototype for _EMIT_BUG_ENTRY(). Prototype was for HAVE_BUG_FUNCTION() instead Move the defines above the kerneldoc entry for _EMIT_BUG_ENTRY to make kerneldoc happy. Link: https://lkml.kernel.org/r/20250313114329.284104-13-acarmina@redhat.com Signed-off-by: Guenter Roeck Signed-off-by: Alessandro Carminati Reported-by: Simon Horman Cc: Simon Horman Cc: Yoshinori Sato Cc: Rich Felker Cc: John Paul Adrian Glaubitz Cc: Albert Ou Cc: Alexander Gordeev Cc: Arnd Bergmann Cc: Arthur Grillo Cc: Borislav Petkov Cc: Brendan Higgins Cc: Catalin Marinas Cc: Charlie Jenkins Cc: Dan Carpenter Cc: Daniel Diaz Cc: Daniel Vetter Cc: Dave Airlie Cc: Dave Hansen Cc: David Gow Cc: Heiko Carstens Cc: Helge Deller Cc: Huacai Chen Cc: Ingo Molnar Cc: Jani Nikula Cc: Kees Cook Cc: Linux Kernel Functional Testing Cc: Maarten Lankhorst Cc: Maíra Canal Cc: Maxime Ripard Cc: Michael Ellerman Cc: Naresh Kamboju Cc: Palmer Dabbelt Cc: Paul Walmsley Cc: Rae Moar Cc: Thomas Gleixner Cc: Thomas Zimemrmann Cc: Vasily Gorbik Cc: Ville Syrjala Cc: Will Deacon Signed-off-by: Andrew Morton --- arch/sh/include/asm/bug.h | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) --- a/arch/sh/include/asm/bug.h~sh-move-defines-needed-for-suppressing-warning-backtraces +++ a/arch/sh/include/asm/bug.h @@ -11,6 +11,15 @@ #define HAVE_ARCH_BUG #define HAVE_ARCH_WARN_ON +#ifdef CONFIG_DEBUG_BUGVERBOSE +#ifdef CONFIG_KUNIT_SUPPRESS_BACKTRACE +# define HAVE_BUG_FUNCTION +# define __BUG_FUNC_PTR "\t.long %O2\n" +#else +# define __BUG_FUNC_PTR +#endif /* CONFIG_KUNIT_SUPPRESS_BACKTRACE */ +#endif /* CONFIG_DEBUG_BUGVERBOSE */ + /** * _EMIT_BUG_ENTRY * %1 - __FILE__ @@ -25,13 +34,6 @@ */ #ifdef CONFIG_DEBUG_BUGVERBOSE -#ifdef CONFIG_KUNIT_SUPPRESS_BACKTRACE -# define HAVE_BUG_FUNCTION -# define __BUG_FUNC_PTR "\t.long %O2\n" -#else -# define __BUG_FUNC_PTR -#endif /* CONFIG_KUNIT_SUPPRESS_BACKTRACE */ - #define _EMIT_BUG_ENTRY \ "\t.pushsection __bug_table,\"aw\"\n" \ "2:\t.long 1b, %O1\n" \ _ Patches currently in -mm which might be from linux@roeck-us.net are bug-kunit-core-support-for-suppressing-warning-backtraces.patch kunit-bug-count-suppressed-warning-backtraces.patch kunit-add-test-cases-for-backtrace-warning-suppression.patch kunit-add-documentation-for-warning-backtrace-suppression-api.patch drm-suppress-intentional-warning-backtraces-in-scaling-unit-tests.patch x86-add-support-for-suppressing-warning-backtraces.patch arm64-add-support-for-suppressing-warning-backtraces.patch loongarch-add-support-for-suppressing-warning-backtraces.patch parisc-add-support-for-suppressing-warning-backtraces.patch s390-add-support-for-suppressing-warning-backtraces.patch sh-add-support-for-suppressing-warning-backtraces.patch sh-move-defines-needed-for-suppressing-warning-backtraces.patch riscv-add-support-for-suppressing-warning-backtraces.patch powerpc-add-support-for-suppressing-warning-backtraces.patch