From nobody Sun Feb 8 22:07:25 2026 Received: from mail-pl1-f179.google.com (mail-pl1-f179.google.com [209.85.214.179]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 031FC6FC2 for ; Mon, 19 Feb 2024 04:09:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.179 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708315793; cv=none; b=ZDzgaLjKla809HvFH+UR2p9FFfXmoez+JoaKM2jzdnwzphstSCXQPf4fuZvIABGpFBKrN55SY3wrBKaXlbXvHAEkTTLBrEIP+jYFRqbkix/AERnmuiE0zVEinjSpPPiUregZRsuhNjOu0m5RpLVFFJUaT0CKEhQng9zBtqkZJTM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708315793; c=relaxed/simple; bh=TC3g7r12yg/hLMumkJ5ZK916K7lRNtfFKcU36bsB3qA=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=EmpF8zkDcDmS8nwgi/t1M5bIMXOr1/kLXx/S156zcdb04Nw9lfhvQfH/NFN9M7D+ZU9KON9y9MJh5drv2Y5v5mgYB2FPtghNjJZRpx+NRcYLRg82Qs1m4u29R8GGKw8xmUkRxCmjjfW6p27yN+XollFLo8IjSSN2v88fQbBHRLs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=ibSaV+Yv; arc=none smtp.client-ip=209.85.214.179 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ibSaV+Yv" Received: by mail-pl1-f179.google.com with SMTP id d9443c01a7336-1dbae7b8ff2so9082185ad.3 for ; Sun, 18 Feb 2024 20:09:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1708315791; x=1708920591; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=TVTC/+7z9UujUPV6yizeWZYMhqdw9/+eyC0vrV47nAM=; b=ibSaV+YvyPKHODK8ZMTc1aVtyipND44LDA6hCtHgb9vq0rcq2PO1cTUFNT4ELbi6c7 hwGcoxOtry4L2RouAXjgEb4u3UWWuDuj7Ri/031ZT29erhI8SWMMIi89fyHzD0BTYLW6 dIkNWlSkuJcl5hZDK5ULDGJewVqW6+C3bEZqVBet78J/KjfZpp7sENRtW2l2h55U6S3b EtfUrWJhkejlOSOLqjfVUKY5OEsmhn2Fk66dVVTjo5kakUvaaCSGi/wSEfuutq/1Lxkq nkyTFdrHuhCMeZ9rffFQEXvEPWpAbxSsUtsh3gacDmIbMqUeeZvpgkiaDinppvlDhp5f ZAyQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1708315791; x=1708920591; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=TVTC/+7z9UujUPV6yizeWZYMhqdw9/+eyC0vrV47nAM=; b=JxObKS7xrOHOBUQKBOU3nU8YkyoOQrOMnalA2CWG4IsbFBUhUc4/YnYvkamalock3W uhA7NkiUvDuskESSUQmV5bbLDZWHK7GEZRCUqBXcY7VKm1qaY2kdZJw8VlaUUvHxHhPK pJOUv0qY8R1rBibPlrpPWt7/JnUFrouz3Qp+7jtBd1Q3V4em3DKVK8u7Y6uhmsB4SiiR Zc3yWbD2pAaiD1v6fqipO8JRXg+wTLwq6l4ucZwBgpamWpctePvYTTuEHlvXkAJPhjJr bApV4dl5QVVM6fF1NBHiUWbhwNkN3A/qv5TFMnLSVc+1iR6jpatNwJFZrxiTAADmOPRQ 53KQ== X-Forwarded-Encrypted: i=1; AJvYcCUbPfqgwCDWYuQCQDDYOfVaJYqULQc/oz7D5QhRmSy9a9njmoAh4P7JCqtDYpBEV/eR1tbXRflQI9Y5Ogphv7QWIuxislS2je8SYbGW X-Gm-Message-State: AOJu0YzLAZNC4q3MWBb33SBNYexRQ9iKwht4tzWM/ld8KWFM20EQjU3W snSTvZkOgQ9vBu0EnGLFUkUMFemQKczRU5gasdPDF004efOMhWd3 X-Google-Smtp-Source: AGHT+IHmRC9PpX2tXgvlXG+oUGmuQZzU+9AW2/2ZbbfXHrb1ds1qqoWuMg+4UXRkPQF5tOFHhocoeQ== X-Received: by 2002:a17:902:c949:b0:1dc:43d:962 with SMTP id i9-20020a170902c94900b001dc043d0962mr63325pla.42.1708315791120; Sun, 18 Feb 2024 20:09:51 -0800 (PST) Received: from mozart.vkv.me ([192.184.167.79]) by smtp.gmail.com with ESMTPSA id f4-20020a170902ce8400b001d95d47cce4sm3365746plg.138.2024.02.18.20.09.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Feb 2024 20:09:50 -0800 (PST) From: Calvin Owens To: Russell King , Arnd Bergmann Cc: Dave Martin , jcalvinowens@gmail.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] arm: Silence gcc warnings about arch ABI drift Date: Sun, 18 Feb 2024 20:09:06 -0800 Message-ID: X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable 32-bit arm builds uniquely emit a lot of spam like this: fs/bcachefs/backpointers.c: In function =E2=80=98extent_matches_bp=E2= =80=99: fs/bcachefs/backpointers.c:15:13: note: parameter passing for argument = of type =E2=80=98struct bch_backpointer=E2=80=99 changed in GCC 9.1 Apply the arm64 change from commit ebcc5928c5d9 ("arm64: Silence gcc warnings about arch ABI drift") to silence them. It seems like Dave's original rationale applies here too. Cc: Dave Martin Signed-off-by: Calvin Owens --- arch/arm/Makefile | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 473280d5adce..184a5a2c7756 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -28,6 +28,9 @@ KBUILD_CFLAGS +=3D $(call cc-option,-mno-fdpic) # This should work on most of the modern platforms KBUILD_DEFCONFIG :=3D multi_v7_defconfig =20 +# Silence "note: xyz changed in GCC X.X" messages +KBUILD_CFLAGS +=3D $(call cc-disable-warning, psabi) + # defines filename extension depending memory management type. ifeq ($(CONFIG_MMU),) MMUEXT :=3D -nommu --=20 2.43.0