From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from fra-out-014.esa.eu-central-1.outbound.mail-perimeter.amazon.com (fra-out-014.esa.eu-central-1.outbound.mail-perimeter.amazon.com [18.199.210.3]) (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 73BDC1C4A10; Thu, 2 Oct 2025 20:48:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=18.199.210.3 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759438100; cv=none; b=K+GVbEpTNbkfmmKZJuUfWeqfMW+KUK3BT8VVpAti1fqFBLZZm1xnFyGyHsxzYgIXJiAEqwJxzOvY7yNIC6xLn/8f0Dm8M/kitCHBef5sOxs9OXPAtyN41pYmrqJBnKKThtG2dyyEewftW8r29C/fJdyC4Dh+qdz1IuWGnJ/BCgA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759438100; c=relaxed/simple; bh=bviw9nxFl+Pcs5BgI3PsjE4MPxq5MTLeLBzb2MRs6wU=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type; b=HI/w9BicTDimlsXKSTEtyLriS+SOLuyP832MDaEXvEEYZXrkTTxtd5Qor3jB+Hrbyvv9Z3eh5Ao6YkO3LkdIccEZS/FBS3KKwO0os7Gk2qy910gZYEWj2nhuaByvvjNDJoXN9X8q6xJkxtqsfy+2C9iM7dtSakuen3E7Yv2BjVE= 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=q3/PqYwu; arc=none smtp.client-ip=18.199.210.3 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="q3/PqYwu" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazoncorp2; t=1759438098; x=1790974098; h=from:to:subject:date:message-id:mime-version: content-transfer-encoding; bh=M+i/1aQ96wGM9M7nei+/gyTh3TBikkVX3xpo2CVnia0=; b=q3/PqYwupVqdMgi+xYFMoH6RBgn1ECDLmPbIeD9z+Avh4gVSQowjV29x GeCy1dTiBY8rd31fq9Kfy7DqTGDl1vf0BbeQp4BJdUcI9rNMftKp7Zgas 1vg0SayZGs3xoP/Ey6f7v1G6STGSewmTi1SKAt9WKlSVP1cEe3s8xKEKU 21rArBqWBOl4b8CTml+mO+zfDPtMVZ5FH9vH9+YV3kCqFIkVFn1htF2WO azwYO3Udm7C6MjMHMT+MYreXxtbtKClXePWqbQv/zugQZbWxBQ857QgWK G+HhBZzq/fJwNKy0+PKjY/LXFvXAgRuTgq4aYn1l2ABEWXILbP5mTZPiI Q==; X-CSE-ConnectionGUID: IhyaDtzFRjGPZrRB0Zf/EA== X-CSE-MsgGUID: UEvTypAIRPKTvxOhrDEKZg== X-IronPort-AV: E=Sophos;i="6.18,310,1751241600"; d="scan'208";a="2924446" Received: from ip-10-6-11-83.eu-central-1.compute.internal (HELO smtpout.naws.eu-central-1.prod.farcaster.email.amazon.dev) ([10.6.11.83]) by internal-fra-out-014.esa.eu-central-1.outbound.mail-perimeter.amazon.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Oct 2025 20:48:06 +0000 Received: from EX19MTAEUC002.ant.amazon.com [54.240.197.228:13797] by smtpin.naws.eu-central-1.prod.farcaster.email.amazon.dev [10.0.1.121:2525] with esmtp (Farcaster) id e9c967fc-a9f5-44c3-bb48-79cf233e2e24; Thu, 2 Oct 2025 20:48:06 +0000 (UTC) X-Farcaster-Flow-ID: e9c967fc-a9f5-44c3-bb48-79cf233e2e24 Received: from EX19D018EUA004.ant.amazon.com (10.252.50.85) by EX19MTAEUC002.ant.amazon.com (10.252.51.181) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.2562.20; Thu, 2 Oct 2025 20:48:05 +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; Thu, 2 Oct 2025 20:47:40 +0000 From: Eliav Farber To: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: [PATCH 00/19 5.15.y] Backport minmax.h updates from v6.17-rc7 Date: Thu, 2 Oct 2025 20:47:14 +0000 Message-ID: <20251002204733.35652-1-farbere@amazon.com> X-Mailer: git-send-email 2.47.3 Precedence: bulk X-Mailing-List: netfilter-devel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: EX19D035UWA004.ant.amazon.com (10.13.139.109) To EX19D018EUA004.ant.amazon.com (10.252.50.85) This series backports 19 patches to update minmax.h in the 5.15.y branch, aligning it with v6.17-rc7. The ultimate goal is to synchronize all longterm branches so that they include the full set of minmax.h changes (6.12.y and 6.6.y were already backported by me and are now aligned, 6.1.y is in progress). The key motivation is to bring in commit d03eba99f5bf ("minmax: allow min()/max()/clamp() if the arguments have the same signedness"), which is missing in kernel 5.10.y. In mainline, this change enables min()/max()/clamp() to accept mixed argument types, provided both have the same signedness. Without it, backported patches that use these forms may trigger compiler warnings, which escalate to build failures when -Werror is enabled. Andy Shevchenko (1): minmax: deduplicate __unconst_integer_typeof() David Laight (8): minmax: fix indentation of __cmp_once() and __clamp_once() minmax.h: add whitespace around operators and after commas minmax.h: update some comments minmax.h: reduce the #define expansion of min(), max() and clamp() minmax.h: use BUILD_BUG_ON_MSG() for the lo < hi test in clamp() minmax.h: move all the clamp() definitions after the min/max() ones minmax.h: simplify the variants of clamp() minmax.h: remove some #defines that are only expanded once Herve Codina (1): minmax: Introduce {min,max}_array() Linus Torvalds (8): minmax: avoid overly complicated constant expressions in VM code minmax: make generic MIN() and MAX() macros available everywhere minmax: add a few more MIN_T/MAX_T users minmax: simplify and clarify min_t()/max_t() implementation minmax: simplify min()/max()/clamp() implementation minmax: don't use max() in situations that want a C constant expression minmax: improve macro expansion and type checking minmax: fix up min3() and max3() too Matthew Wilcox (Oracle) (1): minmax: add in_range() macro arch/arm/mm/pageattr.c | 6 +- arch/um/drivers/mconsole_user.c | 2 + arch/x86/mm/pgtable.c | 2 +- drivers/edac/sb_edac.c | 4 +- drivers/edac/skx_common.h | 1 - drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2 + .../drm/amd/display/modules/hdcp/hdcp_ddc.c | 2 + .../drm/amd/pm/powerplay/hwmgr/ppevvmath.h | 14 +- .../amd/pm/swsmu/smu11/sienna_cichlid_ppt.c | 2 + .../drm/arm/display/include/malidp_utils.h | 2 +- .../display/komeda/komeda_pipeline_state.c | 24 +- drivers/gpu/drm/drm_color_mgmt.c | 2 +- drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 6 - drivers/gpu/drm/radeon/evergreen_cs.c | 2 + drivers/hwmon/adt7475.c | 24 +- drivers/input/touchscreen/cyttsp4_core.c | 2 +- drivers/irqchip/irq-sun6i-r.c | 2 +- drivers/md/dm-integrity.c | 4 +- drivers/media/dvb-frontends/stv0367_priv.h | 3 + .../net/ethernet/chelsio/cxgb3/cxgb3_main.c | 18 +- .../net/ethernet/stmicro/stmmac/stmmac_main.c | 2 +- drivers/net/fjes/fjes_main.c | 4 +- drivers/nfc/pn544/i2c.c | 2 - drivers/platform/x86/sony-laptop.c | 1 - drivers/scsi/isci/init.c | 6 +- .../pci/hive_isp_css_include/math_support.h | 5 - drivers/virt/acrn/ioreq.c | 4 +- fs/btrfs/misc.h | 2 - fs/btrfs/tree-checker.c | 2 +- fs/ext2/balloc.c | 2 - fs/ext4/ext4.h | 2 - fs/ufs/util.h | 6 - include/linux/compiler.h | 9 + include/linux/minmax.h | 264 +++++++++++++----- kernel/trace/preemptirq_delay_test.c | 2 - lib/btree.c | 1 - lib/decompress_unlzma.c | 2 + lib/logic_pio.c | 3 - lib/vsprintf.c | 2 +- lib/zstd/zstd_internal.h | 2 - mm/zsmalloc.c | 1 - net/ipv4/proc.c | 2 +- net/ipv6/proc.c | 2 +- net/netfilter/nf_nat_core.c | 6 +- net/tipc/core.h | 2 +- net/tipc/link.c | 10 +- tools/testing/selftests/vm/mremap_test.c | 2 + 47 files changed, 289 insertions(+), 183 deletions(-) -- 2.47.3