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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 904E2C32772 for ; Mon, 22 Aug 2022 08:29:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233832AbiHVI3L (ORCPT ); Mon, 22 Aug 2022 04:29:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36588 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233837AbiHVI3A (ORCPT ); Mon, 22 Aug 2022 04:29:00 -0400 Received: from mail-lj1-x22d.google.com (mail-lj1-x22d.google.com [IPv6:2a00:1450:4864:20::22d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 79AC91208A for ; Mon, 22 Aug 2022 01:28:59 -0700 (PDT) Received: by mail-lj1-x22d.google.com with SMTP id n24so7853307ljc.13 for ; Mon, 22 Aug 2022 01:28:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc; bh=lH4KCYA0tDYicXuh7eysNLzDATaZ84jOALftQHolB1U=; b=aCULbciO1ggeOHcFCOF7CiArmPGsT72MmuExifFcijVPEkTfqd6Fr3pv3wztCwWVwJ wlbbR+szm7RgiU0VZMdTdxxIOWUBv93C/M4auYayX65iZKyne1ydwh6VWb2UZqheDnZW UzhqAGZLZbPe4dT7wvz70/0WQb6S5AHg7eu42uBtSM5+C4nWFcs8+k7cM7P0o3XPPUQ6 5OZq8ieXNOUQHEen5C1ZJLa0ks8QiQB9xAHV+OhRWk8HISWY2M2n3JKO7n97JavsVie4 maeEfFe9WJEWL0F9pcW5T1GRuItWJAkCXIOUDM/XNXoNACgo/X3xd5pgcDXdiHX7n5bE AwPg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc; bh=lH4KCYA0tDYicXuh7eysNLzDATaZ84jOALftQHolB1U=; b=Pl8DCaZoim6CDw4v270wCAAJab8aFLjn2XREIoLkXm3v4rhpbWw05k8B3QirVvANQ4 VwA9iWw8JRqgD7B2tphlXvF9h/58LJuikQ/Pw9k0+lUicBcv8JsSP4mqv9ub4bPuIDSo EADSgXzkxkNm1322edsZghCAlKj3OrcIqyzgBB7WWl2RzML9o2awauR6YRz7eUGHjKZh DoKaFmwEEMQk4RP63CzUsX22TuN3+ffeIOsSNXZpc3iK5bmj3LDHCEHgzw4zerkliy0x l9WtYSffbULf2M4ObF+S2ITXWO4CS7WfMAAj3HF1fgu4ZiHnMXB0pryAbXn716oIxGNS y2hw== X-Gm-Message-State: ACgBeo2s2qhcbkC/mEXzPmnLYBe9heWS4SsqmApHPNI4pEU3XPY7Sk2t RkHzFa+L7eY55PtiNlrryEZYsaBwvG30CA== X-Google-Smtp-Source: AA6agR5AlT1cYgjE5rcGRMW+9WUwoDN3OsEZt0iPP9NMLLBErxfokEBMK7hJS0sPyuYPaogox92BYQ== X-Received: by 2002:a2e:9e50:0:b0:261:bbc4:249e with SMTP id g16-20020a2e9e50000000b00261bbc4249emr4197860ljk.265.1661156936997; Mon, 22 Aug 2022 01:28:56 -0700 (PDT) Received: from jade.urgonet (h-79-136-84-253.A175.priv.bahnhof.se. [79.136.84.253]) by smtp.gmail.com with ESMTPSA id o2-20020a198c02000000b0048b183d9752sm1813320lfd.211.2022.08.22.01.28.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 22 Aug 2022 01:28:56 -0700 (PDT) From: Jens Wiklander To: linux-kernel@vger.kernel.org, op-tee@lists.trustedfirmware.org Cc: Sumit Garg , Jerome Forissier , Jens Wiklander , kernel test robot Subject: [PATCH] tee: fix compiler warning in tee_shm_register() Date: Mon, 22 Aug 2022 10:28:46 +0200 Message-Id: <20220822082846.3558520-1-jens.wiklander@linaro.org> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Include to avoid the warning: drivers/tee/tee_shm.c: In function 'tee_shm_register': >> drivers/tee/tee_shm.c:242:14: error: implicit declaration of function 'access_ok' [-Werror=implicit-function-declaration] 242 | if (!access_ok((void __user *)addr, length)) | ^~~~~~~~~ cc1: some warnings being treated as errors Fixes: 573ae4f13f63 ("tee: add overflow check in register_shm_helper()") Reported-by: kernel test robot Signed-off-by: Jens Wiklander --- drivers/tee/tee_shm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/tee/tee_shm.c b/drivers/tee/tee_shm.c index 1175f3a46859..27295bda3e0b 100644 --- a/drivers/tee/tee_shm.c +++ b/drivers/tee/tee_shm.c @@ -9,6 +9,7 @@ #include #include #include +#include #include #include "tee_private.h" -- 2.31.1