From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 26EDECCA472 for ; Mon, 6 Oct 2025 10:40:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:MIME-Version:Message-ID:In-Reply-To:Date:From:Cc:To:Subject: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:References:List-Owner; bh=YCvkD9PAwPc020kYtDLWwmAPZp0JUonrxsOHpflYCdI=; b=DZTlPELhiXhEuHafsnhSee0pmW SDKzF72HRvZcWNAsE36rWyaktI9sVOMMOip0PED9u9raOBpCt49jl2fdcXQ6bO0Bin1jXODbBFUs3 7xN59YnjmRyAEPUiNgC23P/U4SvlvazapK+FhYQmvutmAmKL0/fkjVJo5cs9R+zZyOi4UtmAkXNXr jhcbdRpDNws9VVBc1CVQfYNcovOL/KURko/fFer5M2he6X6Dt3u+IDB/bShFW+loMIm9smOoYl+KJ IlzVein6j/uCom+Podan+gbhnnPlWA1dmveLV8+3DnSir1sSsR069lRVDu3Kpt00JoOu5EFCBMKsL Q4TEcNyw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1v5idd-0000000HNyx-00zw; Mon, 06 Oct 2025 10:40:17 +0000 Received: from tor.source.kernel.org ([2600:3c04:e001:324:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1v5idb-0000000HNxw-3PcT for linux-arm-kernel@lists.infradead.org; Mon, 06 Oct 2025 10:40:15 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 19E7660443; Mon, 6 Oct 2025 10:40:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3BA40C116C6; Mon, 6 Oct 2025 10:40:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1759747214; bh=VD4FksyOEEntg+E9uemdhHfPPNgyIxwuIYBNUdy8Cq8=; h=Subject:To:Cc:From:Date:In-Reply-To:From; b=sHWJaofKEoyQ8nW1zpj20/wx9FKufE8/bgTzCeGqzeyCSBRYuYi8W0VRLgfYp2mQS MnLwPB9rk/TAqG2TyUUZiF4bwxVS5U9B0L7Oo4+KjmD88elqNsleQOEpo68EERubx9 PKCE3C5o51wwUN9HyP6EYLyISOlRvKg1+1vBjItc= Subject: Patch "minmax.h: add whitespace around operators and after commas" has been added to the 6.1-stable tree To: David.Laight@ACULAB.COM,Jason@zx2c4.com,agk@redhat.com,airlied@gmail.com,akpm@linux-foundation.org,alexander.deucher@amd.com,amd-gfx@lists.freedesktop.org,andriy.shevchenko@linux.intel.com,arnd@kernel.org,asad.kamal@amd.com,axboe@kernel.dk,christian.koenig@amd.com,clm@fb.com,dan.carpenter@linaro.org,david.laight@aculab.com,dm-devel@lists.linux.dev,dmitry.torokhov@gmail.com,dri-devel@lists.freedesktop.org,dsterba@suse.com,farbere@amazon.com,gregkh@linuxfoundation.org,hch@infradead.org,jernej.skrabec@gmail.com,kenneth.feng@amd.com,kevinyang.wang@amd.com,lijo.lazar@amd.com,linus.walleij@linaro.org,linux-arm-kernel@lists.infradead.org,linux-sunxi@lists.linux.dev,linux@rasmusvillemoes.dk,lorenzo.stoakes@oracle.com,luc.vanoostenryck@gmail.com,mjguzik@gmail.com,mpatocka@redhat.com,pedro.falcato@gmail.com,pmladek@suse.com,rostedt@goodmis.org,samuel@sholland.org,senozhatsky@chromium.org,simona@ffwll.ch,snitzer@kernel.org,tglx@linutronix.de,wens@csie.org,willy@infradead.org Cc: From: Date: Mon, 06 Oct 2025 12:39:10 +0200 In-Reply-To: <20251003121520.8176-6-farbere@amazon.com> Message-ID: <2025100610-unskilled-worrisome-7d77@gregkh> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit X-stable: commit X-Patchwork-Hint: ignore X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This is a note to let you know that I've just added the patch titled minmax.h: add whitespace around operators and after commas to the 6.1-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: minmax.h-add-whitespace-around-operators-and-after-commas.patch and it can be found in the queue-6.1 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >From stable+bounces-183176-greg=kroah.com@vger.kernel.org Fri Oct 3 14:18:18 2025 From: Eliav Farber Date: Fri, 3 Oct 2025 12:15:14 +0000 Subject: minmax.h: add whitespace around operators and after commas To: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Cc: Arnd Bergmann , Christoph Hellwig , Dan Carpenter , "Jason A. Donenfeld" , Jens Axboe , Lorenzo Stoakes , Mateusz Guzik , "Matthew Wilcox" , Pedro Falcato Message-ID: <20251003121520.8176-6-farbere@amazon.com> From: David Laight [ Upstream commit 71ee9b16251ea4bf7c1fe222517c82bdb3220acc ] Patch series "minmax.h: Cleanups and minor optimisations". Some tidyups and minor changes to minmax.h. This patch (of 7): Link: https://lkml.kernel.org/r/c50365d214e04f9ba256d417c8bebbc0@AcuMS.aculab.com Link: https://lkml.kernel.org/r/f04b2e1310244f62826267346fde0553@AcuMS.aculab.com Signed-off-by: David Laight Cc: Andy Shevchenko Cc: Arnd Bergmann Cc: Christoph Hellwig Cc: Dan Carpenter Cc: Jason A. Donenfeld Cc: Jens Axboe Cc: Lorenzo Stoakes Cc: Mateusz Guzik Cc: Matthew Wilcox Cc: Pedro Falcato Signed-off-by: Andrew Morton Signed-off-by: Eliav Farber Signed-off-by: Greg Kroah-Hartman --- include/linux/minmax.h | 34 +++++++++++++++++----------------- 1 file changed, 17 insertions(+), 17 deletions(-) --- a/include/linux/minmax.h +++ b/include/linux/minmax.h @@ -51,10 +51,10 @@ * only need to be careful to not cause warnings for * pointer use. */ -#define __signed_type_use(x,ux) (2+__is_nonneg(x,ux)) -#define __unsigned_type_use(x,ux) (1+2*(sizeof(ux)<4)) -#define __sign_use(x,ux) (is_signed_type(typeof(ux))? \ - __signed_type_use(x,ux):__unsigned_type_use(x,ux)) +#define __signed_type_use(x, ux) (2 + __is_nonneg(x, ux)) +#define __unsigned_type_use(x, ux) (1 + 2 * (sizeof(ux) < 4)) +#define __sign_use(x, ux) (is_signed_type(typeof(ux)) ? \ + __signed_type_use(x, ux) : __unsigned_type_use(x, ux)) /* * To avoid warnings about casting pointers to integers @@ -74,15 +74,15 @@ #ifdef CONFIG_64BIT #define __signed_type(ux) long #else - #define __signed_type(ux) typeof(__builtin_choose_expr(sizeof(ux)>4,1LL,1L)) + #define __signed_type(ux) typeof(__builtin_choose_expr(sizeof(ux) > 4, 1LL, 1L)) #endif -#define __is_nonneg(x,ux) statically_true((__signed_type(ux))(x)>=0) +#define __is_nonneg(x, ux) statically_true((__signed_type(ux))(x) >= 0) -#define __types_ok(x,y,ux,uy) \ - (__sign_use(x,ux) & __sign_use(y,uy)) +#define __types_ok(x, y, ux, uy) \ + (__sign_use(x, ux) & __sign_use(y, uy)) -#define __types_ok3(x,y,z,ux,uy,uz) \ - (__sign_use(x,ux) & __sign_use(y,uy) & __sign_use(z,uz)) +#define __types_ok3(x, y, z, ux, uy, uz) \ + (__sign_use(x, ux) & __sign_use(y, uy) & __sign_use(z, uz)) #define __cmp_op_min < #define __cmp_op_max > @@ -97,7 +97,7 @@ #define __careful_cmp_once(op, x, y, ux, uy) ({ \ __auto_type ux = (x); __auto_type uy = (y); \ - BUILD_BUG_ON_MSG(!__types_ok(x,y,ux,uy), \ + BUILD_BUG_ON_MSG(!__types_ok(x, y, ux, uy), \ #op"("#x", "#y") signedness error"); \ __cmp(op, ux, uy); }) @@ -114,7 +114,7 @@ static_assert(__builtin_choose_expr(__is_constexpr((lo) > (hi)), \ (lo) <= (hi), true), \ "clamp() low limit " #lo " greater than high limit " #hi); \ - BUILD_BUG_ON_MSG(!__types_ok3(val,lo,hi,uval,ulo,uhi), \ + BUILD_BUG_ON_MSG(!__types_ok3(val, lo, hi, uval, ulo, uhi), \ "clamp("#val", "#lo", "#hi") signedness error"); \ __clamp(uval, ulo, uhi); }) @@ -154,7 +154,7 @@ #define __careful_op3(op, x, y, z, ux, uy, uz) ({ \ __auto_type ux = (x); __auto_type uy = (y);__auto_type uz = (z);\ - BUILD_BUG_ON_MSG(!__types_ok3(x,y,z,ux,uy,uz), \ + BUILD_BUG_ON_MSG(!__types_ok3(x, y, z, ux, uy, uz), \ #op"3("#x", "#y", "#z") signedness error"); \ __cmp(op, ux, __cmp(op, uy, uz)); }) @@ -326,9 +326,9 @@ static inline bool in_range32(u32 val, u * Use these carefully: no type checking, and uses the arguments * multiple times. Use for obvious constants only. */ -#define MIN(a,b) __cmp(min,a,b) -#define MAX(a,b) __cmp(max,a,b) -#define MIN_T(type,a,b) __cmp(min,(type)(a),(type)(b)) -#define MAX_T(type,a,b) __cmp(max,(type)(a),(type)(b)) +#define MIN(a, b) __cmp(min, a, b) +#define MAX(a, b) __cmp(max, a, b) +#define MIN_T(type, a, b) __cmp(min, (type)(a), (type)(b)) +#define MAX_T(type, a, b) __cmp(max, (type)(a), (type)(b)) #endif /* _LINUX_MINMAX_H */ Patches currently in stable-queue which might be from farbere@amazon.com are queue-6.1/minmax-improve-macro-expansion-and-type-checking.patch queue-6.1/minmax.h-simplify-the-variants-of-clamp.patch queue-6.1/minmax.h-move-all-the-clamp-definitions-after-the-min-max-ones.patch queue-6.1/minmax-don-t-use-max-in-situations-that-want-a-c-constant-expression.patch queue-6.1/minmax.h-remove-some-defines-that-are-only-expanded-once.patch queue-6.1/minmax.h-use-build_bug_on_msg-for-the-lo-hi-test-in-clamp.patch queue-6.1/minmax-simplify-min-max-clamp-implementation.patch queue-6.1/minmax.h-add-whitespace-around-operators-and-after-commas.patch queue-6.1/minmax-fix-up-min3-and-max3-too.patch queue-6.1/minmax.h-reduce-the-define-expansion-of-min-max-and-clamp.patch queue-6.1/minmax.h-update-some-comments.patch