From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) (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 5120A18027 for ; Mon, 9 Mar 2026 02:47:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=216.40.44.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773024441; cv=none; b=JrDB/vRBK5TNuG9ipwYnUgt4Rd8Iw8luuIeYDbnCp9yWHlyiZ7g6SRGkX09FVvtkcZi/2xzFyM9NKSWhlLH5mV/m9cKH94VJOR/Q8fPn+dr0SCWQoic6kLOesXoOVnnVOWiThpp4DcsD4FqQjJNUFQwk4prnU/G3UKr8lUIZQnA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773024441; c=relaxed/simple; bh=WFxPQdazCOZQdPTH4r2AmzDiysySjfxlmJ5Bz+9YW48=; h=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References: Content-Type:MIME-Version; b=d83mmhIRM0ai15k4y12tJe2fKvi2fsdkbmvlE1Whj/17tAPK+mz/kDtyq2bQPOoa/e1CU0WSEW5niblN8k9IdYzN0rM1noc0S4LAOpnWfH8ueJFsEzraaLCUBcaz5ldX0SIcJLPnO8AApqqC3/6IFNm7MSzbTrc4J9Ly4qAXJ9Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=perches.com; spf=pass smtp.mailfrom=perches.com; arc=none smtp.client-ip=216.40.44.12 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=perches.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=perches.com Received: from omf18.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay02.hostedemail.com (Postfix) with ESMTP id 285DB13B496; Mon, 9 Mar 2026 02:47:19 +0000 (UTC) Received: from [HIDDEN] (Authenticated sender: joe@perches.com) by omf18.hostedemail.com (Postfix) with ESMTPA id 08A372F; Mon, 9 Mar 2026 02:47:16 +0000 (UTC) Message-ID: Subject: Re: [PATCH] checkpatch: Ignore attribute macros ending with nGnRnE or nGnRE From: Joe Perches To: Liu Dalin , Andy Whitcroft , Dwaipayan Ray , Lukas Bulwahn Cc: linux-kernel@vger.kernel.org Date: Sun, 08 Mar 2026 19:47:16 -0700 In-Reply-To: References: <1108F81575ADF445+20260307072754.111843-1-liudalin@kylinsec.com.cn> <0168b7ac87d9bcd0a65f6ffad50816201719d4e3.camel@perches.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.58.3 (3.58.3-1.fc43) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Stat-Signature: 7f3t3m37jnkeuje67ucmcxw8gg7a7wud X-Rspamd-Server: rspamout08 X-Rspamd-Queue-Id: 08A372F X-Session-Marker: 6A6F6540706572636865732E636F6D X-Session-ID: U2FsdGVkX1/+XrRlt3cpifUVpQpa8vvflMPZV8Rr3sA= X-HE-Tag: 1773024436-773986 X-HE-Meta: U2FsdGVkX1/5fCcn+skoDAClLStaSQfsmic+F7krDzXuy5dm8x1C7cPPPKD7UG3aMjpnqZTx0ybQsf+f0GpJYmD8LhZW+sAMkP56uAuqhcNVKYmxNClpdK2TXq803IddqnkvAGwNgqQZCdUvhpGG3bMU7jVnlvzWl9vFZPNXxIFIh5vR0zIkl5uxCtg0foh6tzm0OpNSd0vozz1l2hP3f9tHStx7c1s4Efgkzgzzrd2+wCtybFyCmNq9X94xDXK6vFwsf6Tywwq/GTaIuhrHIkNu+n73wv2K2Z5ZRbFCNdnhev5FL08w2Bpt5WupsF5J On Mon, 2026-03-09 at 10:12 +0800, Liu Dalin wrote: > =E5=9C=A8 2026/3/8 3:53, Joe Perches =E5=86=99=E9=81=93: > > FYI: These appear unused to date: [] I was referring to these #define FFA_DEV_ below: > > $ git grep FFA_DEV > > include/linux/arm_ffa.h:#define FFA_DEV_nGnRnE (0 << 2) > > include/linux/arm_ffa.h:#define FFA_DEV_nGnRE (1 << 2) > > include/linux/arm_ffa.h:#define FFA_DEV_nGRE (2 << 2) > > include/linux/arm_ffa.h:#define FFA_DEV_GRE (3 << 2)