From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 13C74C48286 for ; Tue, 6 Feb 2024 06:11:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=WdfRfvUIOFBuJnsBcHb+P0ytYiz6er2AV3QlKUKUbfI=; b=PJiYs4IW5VY1/H uMa1dxzMchhXQtWvXF5WTtaiKotkHSyciBn+Ar/90E8PtsT+NaI2qWh7LzNVnig38oYOju/vmAYGQ ux33trQ6J0oDPQ553+qU5QK7YAkfn2ldsRnIScvuRWBWyx+AH6b+k/fEuUl5N+oGJWZLtRq40qBk/ +W844wkBcbmV+T3pQQ6vrM+CsRuVtPG+tbv4Otp6DlWe+axxTEFgWPfQGkPIeYmVJYJ5IBV2bwMDN y9GUrSZBADYHsRLajA0ium7WdUitBmxNlK60JwUR54pvmsW377+AogQG40YHXabNtHYPop0YeQ1bx c84brdiU0YeLRDW2KLoA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rXEgE-00000006Byt-3spJ; Tue, 06 Feb 2024 06:11:38 +0000 Received: from mail-pj1-x102c.google.com ([2607:f8b0:4864:20::102c]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rXEgC-00000006ByR-097i for linux-arm-kernel@lists.infradead.org; Tue, 06 Feb 2024 06:11:37 +0000 Received: by mail-pj1-x102c.google.com with SMTP id 98e67ed59e1d1-295c8b795e2so3869142a91.0 for ; Mon, 05 Feb 2024 22:11:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1707199892; x=1707804692; darn=lists.infradead.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=7jsLVGQlTXcruK/K+Yd8cTxT55zQoA45B9Jt729nelA=; b=PPoDo3CW6t/3JjoH8D5FVkfn/0kkRFXiFHfk2ItUbI65DrJ/fRTKW6Z6t7SnxRJ24I tfgglGh6PEdf1WtEAhK3Yd+EW+mPRikwjfe/jPu8+FZlsc06LBF/MVvpji7f4jGZUheF SvgCrBcFu705Nn/8B4htQ98Zv6KyNefsFcpyk6e5DT4ZuNOY7MRUD4eLIhhUbaYIF7DC Lo3J5DHFW63x4CxOyykybI6cQr3V7l95BvQdiYBsPPDR9wB/vjmP6GED/YULpsqbawv5 0y1D5SfnTsCdtNGtYPBlNXETdh81dffrLXKe5/Lapqinl0E2bfx+CNXL+iVRlyRY4eYh Uy4g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1707199892; x=1707804692; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=7jsLVGQlTXcruK/K+Yd8cTxT55zQoA45B9Jt729nelA=; b=oZb8vtvIe8GnB0LiLff8LShtmfy4UXtaza+j4t/qxKQ5dEK75dr4P4u5W7bqEKW241 YP/k9uBxupTTucCKYiJchlC8r54t6H8ViXM0b09RurnHD2K6YVTqYj63dNwTr85oJ3tL SzJnw5EDajwr+276sIz3IySsiAe8x6cFu1FIG//lGspySL5+Sju8olXO1Oh1+XE8d6Il ElFyZLxUfCrU0FjfLqvA0A+oAvn3J6P2GIgtzVuvRLCrG1Vch7RPdzTBMl9YyN5M1TAt 1FF38Lnhzl8aIx4VVrt35BHVbWR3vO53qQYmXKarHNrVTyxaPBM7pRhqUa0gGYttpIR5 UzaQ== X-Gm-Message-State: AOJu0YzgRLaA7b6X6UqgL21fhFbe+tRFEydmRcR/5SbhrmSxjVD3aNWK Bzpp7U6RiijG92D7hWiztkq4kUpMQTL3x+eg3+Q+heY+3ShbRT9T X-Google-Smtp-Source: AGHT+IGtnFaY15wlSMrs1Ow1RoLYOkd8e3hxpS7aSGxEd5NpzvrzxeNvzZCc5JcpKQaJSYLrZn0/wg== X-Received: by 2002:a17:90a:fc8c:b0:294:2c87:279b with SMTP id ci12-20020a17090afc8c00b002942c87279bmr1388380pjb.49.1707199891772; Mon, 05 Feb 2024 22:11:31 -0800 (PST) X-Forwarded-Encrypted: i=0; AJvYcCUaf8JJcpCYWpKoA8jnEtqNuIKDyS1INHHqYq5UzBqc1VkmXhaAaM/dY2b3BNabWTDwldSoKiz0a3D0zBsmRPr2YwplhS954n2OBUYOvuUPcTB4rjS7IKSUjLpYSVGnj59cb7OGcx13ZzGjOpeRAUI4Az2eIyr7hAm6z9wQWKR7fPWYg20rk+mADRvzR/45j0tixhnLAwk/ZwHjYCMje2A0ybjpbmxmx1B37bg/IZbILHhEZU1cxtNVZYBnK5e1Pxlb Received: from dragon (144.34.186.27.16clouds.com. [144.34.186.27]) by smtp.gmail.com with ESMTPSA id qn3-20020a17090b3d4300b0029608793122sm592397pjb.20.2024.02.05.22.11.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 05 Feb 2024 22:11:31 -0800 (PST) Date: Tue, 6 Feb 2024 14:11:20 +0800 From: Shawn Guo To: Lucas Stach Cc: Shawn Guo , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Rob Herring , linux-arm-kernel@lists.infradead.org, patchwork-lst@pengutronix.de Subject: Re: [PATCH] bus: imx-weim: fix valid range check Message-ID: References: <20240119185026.1192333-1-l.stach@pengutronix.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20240119185026.1192333-1-l.stach@pengutronix.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240205_221136_099709_F8DA4E9E X-CRM114-Status: GOOD ( 10.34 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Jan 19, 2024 at 07:50:26PM +0100, Lucas Stach wrote: > When the range parsing was open-coded the number of u32 entries to > parse had to be a multiple of 4 and the driver checks this. With > the range parsing converted to the range parser the counting changes > from individual u32 entries to a complete range, so the check must > not reject counts not divisible by 4. > > Fixes: 2a88e4792c6d ("bus: imx-weim: Remove open coded "ranges" parsing") > Signed-off-by: Lucas Stach Applied, thanks! _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel