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=-10.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 2A1CAC43603 for ; Tue, 10 Dec 2019 21:36:39 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id E3B2B206D5 for ; Tue, 10 Dec 2019 21:36:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="SoYuVyS2"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="S+Y3YuG5" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E3B2B206D5 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=nfT7lKCYAk2NiXiE3iyFh0CwrVbex4E0iCD3DpZ+ktE=; b=SoYuVyS2KTZie/ Xo21A6EQVcGKqEp5Lyk+oLTkJ7bUpyxjlf0xpet8lj/X/CbX/ibO3le6Zmy3o9A5eq/eg1k27hnRl jINIeLKygiPUmrXbEPhahJwQGUc0RtMqNzVkSU3DV9yPsZ9BQlXaOqBZwbMZNh9lMjWAXbUjf0mZ1 IzlIzclO6Z7C6ZJ91DhD6rTXtQMMic2lJc5iOfazJ+Qs+Mk97pYywhWSLTopQkFqa7yJ10H4/qk1Q JbxOuj1lhrLRjTV7MHIW3BBytseuKKGvbbI/aJ63HYGpM+q7HlAH54CV58ieUDjvOQsP5Oe7p8nFl ThB0cakNhsTkEpTuTHPQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1ienBH-0005k7-7k; Tue, 10 Dec 2019 21:36:31 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1ienAY-00059W-Oh for linux-arm-kernel@lists.infradead.org; Tue, 10 Dec 2019 21:35:50 +0000 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 85D5D24653; Tue, 10 Dec 2019 21:35:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576013746; bh=UpZ6MNb/Yjt/rtvFNQG0xygwu3D/RzjBw3c7jSbs0vs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=S+Y3YuG5mA6aOCDfOp0hQVrBGcwqtqhHHHfHfFAMChIVFNWi56KcY+9TmU4pqp5KZ tKISnf6ZFiupifFtoHb1paZLtqjLONDODixKMmAt4JC6WhCe9RC8e7aFC8SE6tHMLs vhTuTDnMLiHObWbxHmUZ9qN//gAhRI9SvRz0mSJg= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: [PATCH AUTOSEL 4.19 168/177] crypto: sun4i-ss - Fix 64-bit size_t warnings Date: Tue, 10 Dec 2019 16:32:12 -0500 Message-Id: <20191210213221.11921-168-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191210213221.11921-1-sashal@kernel.org> References: <20191210213221.11921-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191210_133546_852178_3038EC98 X-CRM114-Status: GOOD ( 13.23 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sasha Levin , Corentin Labbe , Herbert Xu , linux-arm-kernel@lists.infradead.org, linux-crypto@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Herbert Xu [ Upstream commit d6e9da21ee8246b5e556b3b153401ab045adb986 ] If you try to compile this driver on a 64-bit platform then you will get warnings because it mixes size_t with unsigned int which only works on 32-bit. This patch fixes all of the warnings. Signed-off-by: Herbert Xu Acked-by: Corentin Labbe Tested-by: Corentin Labbe Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin --- drivers/crypto/sunxi-ss/sun4i-ss-cipher.c | 22 ++++++++++++++-------- 1 file changed, 14 insertions(+), 8 deletions(-) diff --git a/drivers/crypto/sunxi-ss/sun4i-ss-cipher.c b/drivers/crypto/sunxi-ss/sun4i-ss-cipher.c index 5cf64746731a3..22e4918579254 100644 --- a/drivers/crypto/sunxi-ss/sun4i-ss-cipher.c +++ b/drivers/crypto/sunxi-ss/sun4i-ss-cipher.c @@ -81,7 +81,8 @@ static int sun4i_ss_opti_poll(struct skcipher_request *areq) oi = 0; oo = 0; do { - todo = min3(rx_cnt, ileft, (mi.length - oi) / 4); + todo = min(rx_cnt, ileft); + todo = min_t(size_t, todo, (mi.length - oi) / 4); if (todo) { ileft -= todo; writesl(ss->base + SS_RXFIFO, mi.addr + oi, todo); @@ -96,7 +97,8 @@ static int sun4i_ss_opti_poll(struct skcipher_request *areq) rx_cnt = SS_RXFIFO_SPACES(spaces); tx_cnt = SS_TXFIFO_SPACES(spaces); - todo = min3(tx_cnt, oleft, (mo.length - oo) / 4); + todo = min(tx_cnt, oleft); + todo = min_t(size_t, todo, (mo.length - oo) / 4); if (todo) { oleft -= todo; readsl(ss->base + SS_TXFIFO, mo.addr + oo, todo); @@ -220,7 +222,8 @@ static int sun4i_ss_cipher_poll(struct skcipher_request *areq) * todo is the number of consecutive 4byte word that we * can read from current SG */ - todo = min3(rx_cnt, ileft / 4, (mi.length - oi) / 4); + todo = min(rx_cnt, ileft / 4); + todo = min_t(size_t, todo, (mi.length - oi) / 4); if (todo && !ob) { writesl(ss->base + SS_RXFIFO, mi.addr + oi, todo); @@ -234,8 +237,8 @@ static int sun4i_ss_cipher_poll(struct skcipher_request *areq) * we need to be able to write all buf in one * pass, so it is why we min() with rx_cnt */ - todo = min3(rx_cnt * 4 - ob, ileft, - mi.length - oi); + todo = min(rx_cnt * 4 - ob, ileft); + todo = min_t(size_t, todo, mi.length - oi); memcpy(buf + ob, mi.addr + oi, todo); ileft -= todo; oi += todo; @@ -255,7 +258,8 @@ static int sun4i_ss_cipher_poll(struct skcipher_request *areq) spaces = readl(ss->base + SS_FCSR); rx_cnt = SS_RXFIFO_SPACES(spaces); tx_cnt = SS_TXFIFO_SPACES(spaces); - dev_dbg(ss->dev, "%x %u/%u %u/%u cnt=%u %u/%u %u/%u cnt=%u %u\n", + dev_dbg(ss->dev, + "%x %u/%zu %u/%u cnt=%u %u/%zu %u/%u cnt=%u %u\n", mode, oi, mi.length, ileft, areq->cryptlen, rx_cnt, oo, mo.length, oleft, areq->cryptlen, tx_cnt, ob); @@ -263,7 +267,8 @@ static int sun4i_ss_cipher_poll(struct skcipher_request *areq) if (!tx_cnt) continue; /* todo in 4bytes word */ - todo = min3(tx_cnt, oleft / 4, (mo.length - oo) / 4); + todo = min(tx_cnt, oleft / 4); + todo = min_t(size_t, todo, (mo.length - oo) / 4); if (todo) { readsl(ss->base + SS_TXFIFO, mo.addr + oo, todo); oleft -= todo * 4; @@ -287,7 +292,8 @@ static int sun4i_ss_cipher_poll(struct skcipher_request *areq) * no more than remaining buffer * no need to test against oleft */ - todo = min(mo.length - oo, obl - obo); + todo = min_t(size_t, + mo.length - oo, obl - obo); memcpy(mo.addr + oo, bufo + obo, todo); oleft -= todo; obo += todo; -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel