From patchwork Thu May 11 11:59:25 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Linus Walleij X-Patchwork-Id: 13237810 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 6D6CCC7EE2E for ; Thu, 11 May 2023 12:00:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238047AbjEKMAs (ORCPT ); Thu, 11 May 2023 08:00:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38608 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237966AbjEKMAR (ORCPT ); Thu, 11 May 2023 08:00:17 -0400 Received: from mail-lf1-x135.google.com (mail-lf1-x135.google.com [IPv6:2a00:1450:4864:20::135]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 882A98A7D for ; Thu, 11 May 2023 04:59:56 -0700 (PDT) Received: by mail-lf1-x135.google.com with SMTP id 2adb3069b0e04-4f139de8cefso45702537e87.0 for ; Thu, 11 May 2023 04:59:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1683806394; x=1686398394; 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=xp9YXKX/mdPfR3Groy/h2+S4HOih/XO/GthWPwB3ikY=; b=VET6NG7wZTvecZWmT897hwjurDC79ewy9skuHZ0BAg8j6WG0HpKT+cKQYjlNZZqhS9 ZBHD1UegBUAZIn6kmSpxYJxUFcYOnfNE4nWrjQj8Sh+Uyggour6jRxMf7LS9/IF5rBFy W4iB0k1o3MdtFYsa9QEggKETjWUSzFkIw+N/2yuZwaQ++xxuXjedgdW2WIuJ65DMFPN/ e/9mK8nx3Y3hIAMMKkRttccO2avl3pany6MQBtJ/no8qfzNa5YL3EsRjrPJBi0xnB1Ix DgFTea1Sh8U9UP6E0E8bSwiu4w89Knjloaax/XSVZRxAotV+hiMJu+jl4YaOwMPz+gGa V0LQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1683806394; x=1686398394; 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=xp9YXKX/mdPfR3Groy/h2+S4HOih/XO/GthWPwB3ikY=; b=Ou88LEtRbspPKUe9L+NW/Kb3c5zkWxD2Kq2llhMS7uJ9nre0AM6vPkuzY231kI2v2i +P+U+3fGZ2iHibA7hq3LZ4jBys+477X66yNGRYF17glJ/anFY0SyAcS9D6TN+8iasAq/ 8QTSnLjsTEHHtaiJ99Qklq2PjOOocP++TkGiFTjbCXHi1xr9kyS7rDlbh4XDlhzOr9iv 02lL2nF1g/hnIOHPpjqjogDb2UJTvAUwpo792ejM/qWP6lOd8bZMeCJMLrIe2nZbD/we 1bAM/uL3/LGfUmTS/DwkAV2WBYZdQ+udYfH/lS5x/1CxQK7bYEX7VzPJHdu62wcAsVPP xyvQ== X-Gm-Message-State: AC+VfDxHPYogTfkryNaKrbqkTUh/SmvJYIct8X8Ohfk+GrHkSShSTeK6 0kfCsQKCTkS8VoTs+gzV1zsrfA== X-Google-Smtp-Source: ACHHUZ6xiVVkKCB96YSXNRCjX6NTy5gQRqNaBw4Zi8UyRnMiRA1OZALXLSyHrKhvlITGQwt4AiY7kw== X-Received: by 2002:ac2:4d03:0:b0:4ef:ebbb:2cf5 with SMTP id r3-20020ac24d03000000b004efebbb2cf5mr3050896lfi.17.1683806394609; Thu, 11 May 2023 04:59:54 -0700 (PDT) Received: from [127.0.1.1] ([85.235.12.238]) by smtp.gmail.com with ESMTPSA id f16-20020ac25090000000b004cb23904bd9sm1100841lfm.144.2023.05.11.04.59.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 May 2023 04:59:54 -0700 (PDT) From: Linus Walleij Date: Thu, 11 May 2023 13:59:25 +0200 Subject: [PATCH 08/12] arm64: vdso: Pass (void *) to virt_to_page() MIME-Version: 1.0 Message-Id: <20230503-virt-to-pfn-v6-4-rc1-v1-8-6c4698dcf9c8@linaro.org> References: <20230503-virt-to-pfn-v6-4-rc1-v1-0-6c4698dcf9c8@linaro.org> In-Reply-To: <20230503-virt-to-pfn-v6-4-rc1-v1-0-6c4698dcf9c8@linaro.org> To: Geert Uytterhoeven , Vineet Gupta , Catalin Marinas , Will Deacon , Arnd Bergmann , Russell King , Greg Ungerer Cc: 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 X-Mailer: b4 0.12.1 Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@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. Signed-off-by: Linus Walleij Acked-by: Catalin Marinas --- arch/arm64/kernel/vdso.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/kernel/vdso.c b/arch/arm64/kernel/vdso.c index 0119dc91abb5..d9e1355730ef 100644 --- a/arch/arm64/kernel/vdso.c +++ b/arch/arm64/kernel/vdso.c @@ -288,7 +288,7 @@ static int aarch32_alloc_kuser_vdso_page(void) memcpy((void *)(vdso_page + 0x1000 - kuser_sz), __kuser_helper_start, kuser_sz); - aarch32_vectors_page = virt_to_page(vdso_page); + aarch32_vectors_page = virt_to_page((void *)vdso_page); return 0; }