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 X-Spam-Level: X-Spam-Status: No, score=-19.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5D08CC07E9C for ; Sun, 11 Jul 2021 12:54:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 46BD46101C for ; Sun, 11 Jul 2021 12:54:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232893AbhGKM5Z (ORCPT ); Sun, 11 Jul 2021 08:57:25 -0400 Received: from mail.kernel.org ([198.145.29.99]:59190 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232817AbhGKM5R (ORCPT ); Sun, 11 Jul 2021 08:57:17 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 2001A6101C for ; Sun, 11 Jul 2021 12:54:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1626008070; bh=11mZk7iCtlUVkxs/nS14l++EoYvhcV/aMcQZ6pEIm2I=; h=From:To:Subject:Date:In-Reply-To:References:From; b=l+mV6WDh7CfrspojXOK0M31iO3rnZC+uDz6drwC0WRF+ylKzHpaZqgvxweoZDGX1J NCLwp3fsTjevy2f+FxveaK/pYLPuntV46ljm246yYjmfwA/RE+z2KYfJ+XFfK7cMgm KbUzFu8qx9F6WJXNmusWFjdza4OR9TuPpiJNqp7PuXVFEBAadRfokRr+b8lQWZbnug f+qRijcM2Q9ElTRMDl9D1fkFQsPoVRwItG8peRsFQj+2SolYRMihNkdzrph6lD1IFX BnLDmbYfGBfyCnZjh+kFJP2+wqiTu+R2dt39GyQmgNOVMaYzM09zLB0SgoBYcNAsQ3 uzOy7QGKr6l5A== From: Oded Gabbay To: linux-kernel@vger.kernel.org Subject: [PATCH 5/7] habanalabs: fix type of variable Date: Sun, 11 Jul 2021 15:54:16 +0300 Message-Id: <20210711125418.17533-5-ogabbay@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210711125418.17533-1-ogabbay@kernel.org> References: <20210711125418.17533-1-ogabbay@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Recently, the size parameter in userptr structure was change to u64. As a result, we need to change the type of the local range_size in device_va_to_pa() to u64 to avoid overflow. Signed-off-by: Oded Gabbay --- drivers/misc/habanalabs/common/debugfs.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/misc/habanalabs/common/debugfs.c b/drivers/misc/habanalabs/common/debugfs.c index 51744e42b808..2c587af28f9b 100644 --- a/drivers/misc/habanalabs/common/debugfs.c +++ b/drivers/misc/habanalabs/common/debugfs.c @@ -491,11 +491,10 @@ static int device_va_to_pa(struct hl_device *hdev, u64 virt_addr, u32 size, struct hl_vm_phys_pg_pack *phys_pg_pack; struct hl_ctx *ctx = hdev->compute_ctx; struct hl_vm_hash_node *hnode; + u64 end_address, range_size; struct hl_userptr *userptr; enum vm_type *vm_type; bool valid = false; - u64 end_address; - u32 range_size; int i, rc = 0; if (!ctx) { -- 2.25.1