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[147.75.199.223]) by mx.google.com with ESMTPS id f1-20020ac85d01000000b0042ef5bdda3asi258696qtx.374.2024.03.21.11.14.13 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 21 Mar 2024 11:14:13 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-110547-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) client-ip=147.75.199.223; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=gXgctHp8; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-110547-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) smtp.mailfrom="linux-kernel+bounces-110547-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id 502301C221DF for ; Thu, 21 Mar 2024 18:14:13 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 97D6413340F; Thu, 21 Mar 2024 18:14:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="gXgctHp8" Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 BAEB31292CE; Thu, 21 Mar 2024 18:14:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711044842; cv=none; b=pU7AH/N9AiUmtsT8UvY6HX+KTtGzPe9CziZIrTcBkDA2m/MIz2c7B6ekzEkUSGe+Aq3wqpoj+bugtJU6+/bv2DWV5j1VKLoj1VA0H91/CtcXDKUTebngcDpA+yfDVg48VlR+sxkEwLL3MPP8oypoqsg9rbV3g3EzBWJZ5fbh6VA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711044842; c=relaxed/simple; bh=XUlN3uXoacGlQBJNEV343fyloPlUcDzqZL5AIHjXbco=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=QDv3oKJzJomyJf8O+9HGKc9McGLhuLZ4uecdejr5lg3Z8IY3c8cBtISAfTWQxYfOAb8MHvR0MgPpJsp0RSm6KI+h9aPQsjm86ZVik8f2Wt/Q8PbsTzKckby1O71+8AJI4R/cZOR3PsHE3ypz5g/rN/1LxzZjrATYSCaJUTSlYO4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gXgctHp8; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5CD4DC433F1; Thu, 21 Mar 2024 18:14:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711044842; bh=XUlN3uXoacGlQBJNEV343fyloPlUcDzqZL5AIHjXbco=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=gXgctHp8kphN9fq2pXjJI2fDGR1kFRn1bGLZ1eU/Rj7LyeHn7k4kQGIVaOZ2OoJ3S g18Xf5PB7CLUvvToJ8f8M8Xv7+dvp1hLwAngdLcDAGrGrWw0Bs5ZVTmqd1ufcgwBTh 0kA+RCWGZrbkwEeRDyIkseVYk8WIOBJmjMvUmc9yDSJCpCTAetCbQ9IXORFnv+1xCf Z6NbUqy1IWQTJg+Uc1/ZlbbEzVEP4pLSsohohT+r/lDz9Tbzbkg2BZocbPY7WI1Fgh Nj5flbZND0cHPRKHr6KvIY2qzZSbqRkj9JDMqiYFu1/xvy8AhiAZpULnx78Lnj2Pa+ omVb1Ic+a3FVQ== From: Lee Jones To: Andy Shevchenko , Dan Carpenter Cc: Flavio Suligoi , Lee Jones , Daniel Thompson , Jingoo Han , Helge Deller , dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org In-Reply-To: <74347f67-360d-4513-8939-595e3c4764fa@moroto.mountain> References: <74347f67-360d-4513-8939-595e3c4764fa@moroto.mountain> Subject: Re: (subset) [PATCH] backlight: mp3309c: fix signedness bug in mp3309c_parse_fwnode() Message-Id: <171104484009.147635.12745541732945934686.b4-ty@kernel.org> Date: Thu, 21 Mar 2024 18:14:00 +0000 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: 8bit X-Mailer: b4 0.12.4 On Sat, 16 Mar 2024 12:45:27 +0300, Dan Carpenter wrote: > The "num_levels" variable is used to store error codes from > device_property_count_u32() so it needs to be signed. This doesn't > cause an issue at runtime because devm_kcalloc() won't allocate negative > sizes. However, it's still worth fixing. > > Applied, thanks! [1/1] backlight: mp3309c: fix signedness bug in mp3309c_parse_fwnode() commit: 84a053e072c8aacff8074ac5d6f7a4e7ff745209 -- Lee Jones [李琼斯]