From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 07 Nov 2022 11:09:25 +0100 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1orz4H-000L4Y-Nw for lore@lore.pengutronix.de; Mon, 07 Nov 2022 11:09:25 +0100 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1orz4G-0003Yf-M0 for lore@pengutronix.de; Mon, 07 Nov 2022 11:09:25 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To: Cc:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=IyOWwqSnlHuxR5aWNegGpZ3tEibpRhcBbh3F9wJyVrU=; b=AmnX0MHp6pBDSzH0Z9h41bXOfm Pci4uyxdqcHxLZs4pPbIt6iirvqr5E2d3nNpRkPpPFHQZYupxBD28yrPnsnfNmIqGRucUrKuc1S8K RY09ZvpMz32kSLC2NY6taM4tA0y9E2+zG3NymDo8rg/dFT4yX1pkI8A1CHcFFB80M6dcLqIL4qSkv Cgc04iFxdJMOJ0rulP7wTaIDmVB61N0TdKl/K1nxhq+oJ7O/iJPqB15eNhjJT8nUjP0hif8mKHgrL fVkUhotv/eWq2DfoRAyMfu5JapjYyOaJJEBRvWwR7oU5IUTnyF8ZwhA/AUtwFf0+CJ+eRJGZafo8r za9ibsOw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1orz2a-00DfRH-Hm; Mon, 07 Nov 2022 10:07:40 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1orz2T-00DfPA-Tt for barebox@lists.infradead.org; Mon, 07 Nov 2022 10:07:36 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1orz2Q-0003Om-3e; Mon, 07 Nov 2022 11:07:30 +0100 Received: from [2a0a:edc0:0:1101:1d::28] (helo=dude02.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1orz2O-002pkY-GR; Mon, 07 Nov 2022 11:07:29 +0100 Received: from sha by dude02.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1orz2O-00AX4G-LR; Mon, 07 Nov 2022 11:07:28 +0100 From: Sascha Hauer To: Barebox List Date: Mon, 7 Nov 2022 11:07:27 +0100 Message-Id: <20221107100727.2510346-2-s.hauer@pengutronix.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20221107100727.2510346-1-s.hauer@pengutronix.de> References: <20221107100727.2510346-1-s.hauer@pengutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221107_020733_992575_9B20B355 X-CRM114-Status: GOOD ( 11.48 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.9 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 2/2] make IS_ERR_VALUE() complain about non-pointer-sized arguments X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) IS_ERR_VALUE() needs a pointer sized argument, so warn when any int sized arguments sneak in. When this happens a warning is generated: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Based on Kernel commit aa00edc1287a ("make IS_ERR_VALUE() complain about non-pointer-sized arguments") Signed-off-by: Sascha Hauer --- include/linux/err.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/err.h b/include/linux/err.h index 69efc7c4ac..db7ad6cc5b 100644 --- a/include/linux/err.h +++ b/include/linux/err.h @@ -19,7 +19,7 @@ #ifndef __ASSEMBLY__ -#define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO) +#define IS_ERR_VALUE(x) unlikely((unsigned long)(void *)(x) >= (unsigned long)-MAX_ERRNO) static inline void *ERR_PTR(long error) { -- 2.30.2