From patchwork Mon May 22 07:00:40 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Linus Walleij X-Patchwork-Id: 13249889 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 456B2C77B75 for ; Mon, 22 May 2023 07:01:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232087AbjEVHBm (ORCPT ); Mon, 22 May 2023 03:01:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34542 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229571AbjEVHAt (ORCPT ); Mon, 22 May 2023 03:00:49 -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 CD5A812D for ; Mon, 22 May 2023 00:00:45 -0700 (PDT) Received: by mail-lj1-x22d.google.com with SMTP id 38308e7fff4ca-2af98eb6ef0so12513151fa.3 for ; Mon, 22 May 2023 00:00:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1684738843; x=1687330843; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=b/3885L94lN4KFkmIG4KL0Z1VLtyVywWWWjhcZ8AdCI=; b=msJmmXilknfX0gustXHQKSFGoGGpP7zNrDPXSF8hGlzB+iOnAsG/9I6PNDaTC7tpuP LHrjj4nADiOaY1JF8IDevtTJnrfZzdlukdM5EjxmOQMluBLXF00uxSCrlJ7fF0ejN4JD Q4LwkNUmpBY3r0XYmP3BaT5xUCGJ3H0IrrWD/2ui8jqMelbfiq8VPrnWpZSMsASEmnHp U8ckmtBg7/nb/4CIadFGBoWiB71MX9sNNtt3ZXZuNUZ4nD1NSR0DTjKbTfHDFJKiWu3S oI2KEw+qKpXMHbdxZKQDP3RSyQcxiJeCdJJD4p+woUWbiPjn42x6zslxWBMZPoVgpmY0 MXjw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684738843; x=1687330843; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=b/3885L94lN4KFkmIG4KL0Z1VLtyVywWWWjhcZ8AdCI=; b=P5988oD+tzmVlzN7nEPhT7Pg3Ucjv4qHmjxRjlmF1JoM1gi4NNzsLxt1FD6Qj6UmGP AWxROiSGafRicqCpa3/iZjErLEqeSyqCKHy5WAm3aiufClKMz7+h6BdHY9x3TMUxjfKT M8aRM1oqrC5moPTmk72NJVv8szi8TnWyY3mltmBMRiecnBp3EkAKBndfd4iS16cnIfng qfsvT+XuEZ08rWvQ8a0HcXh9a80zKJ019nc9ksvwDeUgM6ISiB6I5i7jfF1iM/tZqbcp 6h2JCRsj3N46/+Xx634TjjsICD2V+beNDhwtqLrafIi2lxbkPFv8mGm+KwAkCVtd2F2Y DXMQ== X-Gm-Message-State: AC+VfDzn53ODtXkFw9599ZoemJhZUMWoND0USGxjsC/TW6boB+6pR+yk v0dH/SO+0XzymiMRVFYZEvrCEQ== X-Google-Smtp-Source: ACHHUZ5h73hBaOd7t5s+aJ2lUS5QT6SygNvWWhdVE3CS8JGYJhqyww8xpReCDW9EkuzhCaG9HMhk0A== X-Received: by 2002:a2e:9081:0:b0:2ac:8486:e318 with SMTP id l1-20020a2e9081000000b002ac8486e318mr3451294ljg.35.1684738843518; Mon, 22 May 2023 00:00:43 -0700 (PDT) Received: from [127.0.1.1] ([85.235.12.238]) by smtp.gmail.com with ESMTPSA id q4-20020a2e8744000000b002adb98fdf81sm1010187ljj.7.2023.05.22.00.00.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 22 May 2023 00:00:43 -0700 (PDT) From: Linus Walleij Date: Mon, 22 May 2023 09:00:40 +0200 Subject: [PATCH v2 05/12] cifs: Pass a pointer to virt_to_page() MIME-Version: 1.0 Message-Id: <20230503-virt-to-pfn-v6-4-rc1-v2-5-0948d38bddab@linaro.org> References: <20230503-virt-to-pfn-v6-4-rc1-v2-0-0948d38bddab@linaro.org> In-Reply-To: <20230503-virt-to-pfn-v6-4-rc1-v2-0-0948d38bddab@linaro.org> To: Andrew Morton , Geert Uytterhoeven , Vineet Gupta , Catalin Marinas , Will Deacon , Arnd Bergmann , Russell King , Greg Ungerer Cc: linux-mm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-snps-arc@lists.infradead.org, linux-fsdevel@vger.kernel.org, linux-cifs@vger.kernel.org, samba-technical@lists.samba.org, linux-arm-kernel@lists.infradead.org, linux-arch@vger.kernel.org, Linus Walleij , Tom Talpey X-Mailer: b4 0.12.1 Precedence: bulk List-ID: X-Mailing-List: linux-cifs@vger.kernel.org Like the other calls in this function virt_to_page() expects a pointer, not an integer. However since many architectures implement virt_to_pfn() as a macro, this function becomes polymorphic and accepts both a (unsigned long) and a (void *). Fix this up with an explicit cast. Acked-by: Tom Talpey Signed-off-by: Linus Walleij --- fs/cifs/smbdirect.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/cifs/smbdirect.c b/fs/cifs/smbdirect.c index 0362ebd4fa0f..964f07375a8d 100644 --- a/fs/cifs/smbdirect.c +++ b/fs/cifs/smbdirect.c @@ -2500,7 +2500,7 @@ static ssize_t smb_extract_kvec_to_rdma(struct iov_iter *iter, if (is_vmalloc_or_module_addr((void *)kaddr)) page = vmalloc_to_page((void *)kaddr); else - page = virt_to_page(kaddr); + page = virt_to_page((void *)kaddr); if (!smb_set_sge(rdma, page, off, seg)) return -EIO;