From nobody Thu Oct 2 09:19:20 2025 Received: from fra-out-006.esa.eu-central-1.outbound.mail-perimeter.amazon.com (fra-out-006.esa.eu-central-1.outbound.mail-perimeter.amazon.com [18.197.217.180]) (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 00EF02E7BC0; Fri, 19 Sep 2025 10:28:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=18.197.217.180 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758277690; cv=none; b=eGK+NUEo8CFCzgRe8o8xYj5dA3YXnRy/eCEWwFJmpwqY85i2b+2GeoGWL27nL6bYt0/eo/zBsqFhhk0WMpJacfsKsvZmeir9NNo3Vh2QflDAxbLcaWqCLS25pN/xjY9qTMH263ikXgNHA+21Lkk+GGQmU0TNwBLYS1k6/olJqdw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758277690; c=relaxed/simple; bh=CUAUjV/lUrIkXv6JL0czOkZtmLTpyfIJvtggdG6wCXo=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=o2sN641A3aKfR0dBwiikjhW5aYnf+b10i2UlQCd7m0JxsvNmDhx15hULEEO2Yy6igiLvuZ7VBl2WejTRulaThAkDme/e09gUrdIC4rY27NhziL89nk6ScYZtfg9B9FxLlfILIIxJE6QnIixU5XrSyfpmc8gQMylB8fTrdBiX8XU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amazon.com; spf=pass smtp.mailfrom=amazon.com; dkim=pass (2048-bit key) header.d=amazon.com header.i=@amazon.com header.b=t68ZOUrP; arc=none smtp.client-ip=18.197.217.180 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amazon.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=amazon.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=amazon.com header.i=@amazon.com header.b="t68ZOUrP" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazoncorp2; t=1758277689; x=1789813689; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=JRUlUXU3Dk+icKuiOL9Xs0c0wDaZV6bPawHQ91OSf6I=; b=t68ZOUrPA4i21gE4oG1GTHVGCiqoxjINQoOSb8Kb9VotTlDQZEqn0Use g5hFvVOnwDfPEwvTEcIOzVKU4PqwWtGYuABg914JFfjNYGjrlUySwOgFI k8ogardZoLQduHtqlyXLAmM0vWUfp66u3Axg3MtB1nx/PmsML6S8GP0A7 NpQwA5oq6gCcdUsqiDAmLF2Wbi+Yhj77CzDgIvSQAJaVAaffKtUvut3H6 C8DL6oZ50UjkJzEVu1uw/Ku0esIbcYaWsRw5mh2RRHzos81aRAmIt9dUW gXFQjc9eiS5Yntw9yigq+GlJttr/QwOoh4zqiwk0yYBOOtCyJRDh2n+SF A==; X-CSE-ConnectionGUID: k0041p2hSZicGj9SBzuyeQ== X-CSE-MsgGUID: NEhkCUfaSzGxvja9LkAB8g== X-IronPort-AV: E=Sophos;i="6.18,277,1751241600"; d="scan'208";a="2369813" Received: from ip-10-6-6-97.eu-central-1.compute.internal (HELO smtpout.naws.eu-central-1.prod.farcaster.email.amazon.dev) ([10.6.6.97]) by internal-fra-out-006.esa.eu-central-1.outbound.mail-perimeter.amazon.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Sep 2025 10:27:58 +0000 Received: from EX19MTAEUC001.ant.amazon.com [54.240.197.225:2448] by smtpin.naws.eu-central-1.prod.farcaster.email.amazon.dev [10.0.39.25:2525] with esmtp (Farcaster) id 0c644fca-fa1d-4734-b200-ca1980af847d; Fri, 19 Sep 2025 10:27:57 +0000 (UTC) X-Farcaster-Flow-ID: 0c644fca-fa1d-4734-b200-ca1980af847d Received: from EX19D018EUA004.ant.amazon.com (10.252.50.85) by EX19MTAEUC001.ant.amazon.com (10.252.51.193) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.2562.20; Fri, 19 Sep 2025 10:27:42 +0000 Received: from dev-dsk-farbere-1a-46ecabed.eu-west-1.amazon.com (172.19.116.181) by EX19D018EUA004.ant.amazon.com (10.252.50.85) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.2562.20; Fri, 19 Sep 2025 10:27:13 +0000 From: Eliav Farber To: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , CC: , Linus Torvalds , "David Laight" , Lorenzo Stoakes Subject: [PATCH 17/27 5.10.y] minmax: don't use max() in situations that want a C constant expression Date: Fri, 19 Sep 2025 10:17:17 +0000 Message-ID: <20250919101727.16152-18-farbere@amazon.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20250919101727.16152-1-farbere@amazon.com> References: <20250919101727.16152-1-farbere@amazon.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: EX19D042UWA003.ant.amazon.com (10.13.139.44) To EX19D018EUA004.ant.amazon.com (10.252.50.85) Content-Type: text/plain; charset="utf-8" From: Linus Torvalds [ Upstream commit cb04e8b1d2f24c4c2c92f7b7529031fc35a16fed ] We only had a couple of array[] declarations, and changing them to just use 'MAX()' instead of 'max()' fixes the issue. This will allow us to simplify our min/max macros enormously, since they can now unconditionally use temporary variables to avoid using the argument values multiple times. Cc: David Laight Cc: Lorenzo Stoakes Signed-off-by: Linus Torvalds Signed-off-by: Eliav Farber --- drivers/input/touchscreen/cyttsp4_core.c | 2 +- fs/btrfs/tree-checker.c | 2 +- lib/vsprintf.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/input/touchscreen/cyttsp4_core.c b/drivers/input/touch= screen/cyttsp4_core.c index 02a73d9a4def..c10140c9aafa 100644 --- a/drivers/input/touchscreen/cyttsp4_core.c +++ b/drivers/input/touchscreen/cyttsp4_core.c @@ -857,7 +857,7 @@ static void cyttsp4_get_mt_touches(struct cyttsp4_mt_da= ta *md, int num_cur_tch) struct cyttsp4_touch tch; int sig; int i, j, t =3D 0; - int ids[max(CY_TMA1036_MAX_TCH, CY_TMA4XX_MAX_TCH)]; + int ids[MAX(CY_TMA1036_MAX_TCH, CY_TMA4XX_MAX_TCH)]; =20 memset(ids, 0, si->si_ofs.tch_abs[CY_TCH_T].max * sizeof(int)); for (i =3D 0; i < num_cur_tch; i++) { diff --git a/fs/btrfs/tree-checker.c b/fs/btrfs/tree-checker.c index 35b94fe5e78e..cba6293d5574 100644 --- a/fs/btrfs/tree-checker.c +++ b/fs/btrfs/tree-checker.c @@ -587,7 +587,7 @@ static int check_dir_item(struct extent_buffer *leaf, */ if (key->type =3D=3D BTRFS_DIR_ITEM_KEY || key->type =3D=3D BTRFS_XATTR_ITEM_KEY) { - char namebuf[max(BTRFS_NAME_LEN, XATTR_NAME_MAX)]; + char namebuf[MAX(BTRFS_NAME_LEN, XATTR_NAME_MAX)]; =20 read_extent_buffer(leaf, namebuf, (unsigned long)(di + 1), name_len); diff --git a/lib/vsprintf.c b/lib/vsprintf.c index b08b8ee1bbc0..90372391ce90 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -1078,7 +1078,7 @@ char *resource_string(char *buf, char *end, struct re= source *res, #define FLAG_BUF_SIZE (2 * sizeof(res->flags)) #define DECODED_BUF_SIZE sizeof("[mem - 64bit pref window disabled]") #define RAW_BUF_SIZE sizeof("[mem - flags 0x]") - char sym[max(2*RSRC_BUF_SIZE + DECODED_BUF_SIZE, + char sym[MAX(2*RSRC_BUF_SIZE + DECODED_BUF_SIZE, 2*RSRC_BUF_SIZE + FLAG_BUF_SIZE + RAW_BUF_SIZE)]; =20 char *p =3D sym, *pend =3D sym + sizeof(sym); --=20 2.47.3