From mboxrd@z Thu Jan 1 00:00:00 1970 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 5EEBEBA32 for ; Tue, 7 Mar 2023 17:27:46 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BC073C433D2; Tue, 7 Mar 2023 17:27:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1678210066; bh=6/JlZ7+fNkJTLRJeQtpbctCE5wwDegtJYJf1VizDYMM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=LuuFBHlcomnAg5+N0pxdE7j4XfCUYeNOfqEBqLinbgEpqXeYVRH2r/n55SneQsEP7 ZPC66/K62vnIhx82eqnZxmoFZ9a4TsRysOlYQQBNspNLAF5H5mBNSFvjaWCx23gLEW OGjSEAr/sk+uarNg9lsYB76rl3m6Dz5FPvs//lYA= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Tomas Henzl , "Martin K. Petersen" , Sasha Levin Subject: [PATCH 6.2 0420/1001] scsi: mpt3sas: Fix a memory leak Date: Tue, 7 Mar 2023 17:53:12 +0100 Message-Id: <20230307170039.569541734@linuxfoundation.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230307170022.094103862@linuxfoundation.org> References: <20230307170022.094103862@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Tomas Henzl [ Upstream commit 54dd96015e8d7a2a07359e2dfebf05b529d1780c ] Add a forgotten kfree(). Fixes: dbec4c9040ed ("scsi: mpt3sas: lockless command submission") Link: https://lore.kernel.org/r/20230207152159.18627-1-thenzl@redhat.com Signed-off-by: Tomas Henzl Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/scsi/mpt3sas/mpt3sas_base.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c index 69061545d9d2f..2ee9ea57554d7 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.c +++ b/drivers/scsi/mpt3sas/mpt3sas_base.c @@ -5849,6 +5849,9 @@ _base_release_memory_pools(struct MPT3SAS_ADAPTER *ioc) } dma_pool_destroy(ioc->pcie_sgl_dma_pool); } + kfree(ioc->pcie_sg_lookup); + ioc->pcie_sg_lookup = NULL; + if (ioc->config_page) { dexitprintk(ioc, ioc_info(ioc, "config_page(0x%p): free\n", -- 2.39.2