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 A79E2CD37AC for ; Thu, 14 May 2026 20:04:59 +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:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=cHdDZfFsSZlBg+ImPbrjoAsUAUfAlMxCSpZhBePqbJ8=; b=378hhMuLMYpc6z 0ICGiovzPjh5b9pity1vzKAc7Lywm/p1HCONUsFTXrzvx7dAvNuTSBKzfB2Cty4lh6/PSXG8iPFEF vR8s385NfZC/oESZ065pMCN31JSdQog3kMC5SasaD+ZxZq8qbw8CSV++bajPW/H5C4kJlJw5oH2ZF HPjtc9kq6ce5y2+m2QHQTBbpa+6Jxlq6sejZs7ZuqajYqSFr7NRMy/dEBn++1FjMjFWvg7FQqbTey Y2dGYfQkT2CVRPrn3MGECQ02TrGmIfwtdNxlUinmN26TDeWVEW+MfhfPSgNptN31NhyCRhIp/2W/N gXB++htKZbhpCCPj6eaw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wNcIb-00000006UId-3TUv; Thu, 14 May 2026 20:04:49 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wNcIZ-00000006UI1-33qM for linux-riscv@lists.infradead.org; Thu, 14 May 2026 20:04:47 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 6AA2F60008; Thu, 14 May 2026 20:04:16 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 940CEC2BCB3; Thu, 14 May 2026 20:04:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778789056; bh=jCiX2MfpE/070FhnHR8ANAao31mPgWhBDUoM7Dg3lpA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=u+OWWymmdyGzXYHAKxvkrmIALZxQ/e9Pl5MY5/LF+VeUqkOJuKict/y8oEXoCFBhF Q9nWdrEc37gdP/GByh11FObyF9ZGpe2FRG8g2YEIljFyjGUqqp9J/7DTK9m39tsQqT HK0kvviVhnFgv18Ona0OxPjwj2DdWKH9oBT2p3wLoo4JrWCbTq1ogGOfMuvaBfCAR7 eIxNnPbz3K3oR5zb6VeoyZIcFZ50WwEZzLhy6Eo99Ap0yX2kk+5z+/othYf+UaC2UL 2vvjOmqaTjWgf/6XCHkd3Z6Y4R/WA21Mb3p3w5GXWvAVwrjgtoj7a2UFvVsCjfmkyE cyXxX+apPOPaA== From: Conor Dooley To: Daire McNamara , Pierre-Henry Moussay , Felix Gu Cc: conor@kernel.org, Conor Dooley , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] soc: microchip: mpfs-sys-controller: fix resource leak on probe error Date: Thu, 14 May 2026 21:04:12 +0100 Message-ID: <20260514-shape-perfume-a98d4e53502e@spud> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260506-mpfs-v1-1-a690c45178c6@gmail.com> References: <20260506-mpfs-v1-1-a690c45178c6@gmail.com> MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=451; i=conor.dooley@microchip.com; h=from:subject:message-id; bh=4rR3ZXDEdIkQBOIi3nxKAEEO5eG+dMumbCzZllAfcpw=; b=owGbwMvMwCVWscWwfUFT0iXG02pJDFlsWnsKHrwy+vT0L+O3tdbutqzvvIuPcFzme6mksMKSV /xjxM7AjlIWBjEuBlkxRZbE230tUuv/uOxw7nkLM4eVCWQIAxenAEzk2yVGhoVtOlZfL50vaqw5 77637OGUbKFvK2bd0N9pvdrTzyl84lRGhsVz3qRtzNeQF9LgUrFomX5P7W1Ac+/eozcSF90UmHx BjRMA X-Developer-Key: i=conor.dooley@microchip.com; a=openpgp; fpr=F9ECA03CF54F12CD01F1655722E2C55B37CF380C X-BeenThere: linux-riscv@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-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org From: Conor Dooley On Wed, 06 May 2026 19:29:02 +0800, Felix Gu wrote: > In mpfs_sys_controller_probe(), when device_get_match_data() returns > NULL, it returns -EINVAL directly without freeing the mbox channel > or the allocated sys_controller memory, causing a resource leak. Applied to riscv-soc-fixes, thanks! [1/1] soc: microchip: mpfs-sys-controller: fix resource leak on probe error https://git.kernel.org/conor/c/75ef23397558 Thanks, Conor. _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv