From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from canpmsgout12.his.huawei.com (canpmsgout12.his.huawei.com [113.46.200.227]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BE6D91FDA for ; Mon, 1 Dec 2025 09:27:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=113.46.200.227 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764581279; cv=none; b=foxiEWxcASnQ7JvLOnxlCUneMQ+HnXEV3wLzBaLHIPtVBcJlApruYOK7vRV3kMf84bNbyrmgvcabbYfCt54WGmeHKG+xsWWRZfzZz/XCu2uMpyV6elLMuNSUKR8GVFJcvnUiOkgAkNSexJgd3b83aiOJ2JuKZ2zkf+4KJwWsHWA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764581279; c=relaxed/simple; bh=waVMYF+F2Cru6PCQ/ftuLzn5d+VjV2Q0kzEYPaDC0Os=; h=Message-ID:Date:MIME-Version:Subject:To:CC:References:From: In-Reply-To:Content-Type; b=OacoE73MB9NOFzP9HsavZfT/qR2OY9LEHrjeKDdxZR/vDYu6mMXjLQ9Ea8PbUmPdkYSaSXzFiOPkiVeM8hQ3ZrkJL9ymNajEMvhrfn+g7TeA82JFqPyrZFt4Es0g+5UVQEkKopejuajtVEi69qTljFQZ9peD0rBwGxnV4yc3Df8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; dkim=pass (1024-bit key) header.d=huawei.com header.i=@huawei.com header.b=0eIMpJ64; arc=none smtp.client-ip=113.46.200.227 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=huawei.com header.i=@huawei.com header.b="0eIMpJ64" dkim-signature: v=1; a=rsa-sha256; d=huawei.com; s=dkim; c=relaxed/relaxed; q=dns/txt; h=From; bh=fCj9Mj40Upz7olHyIbpNdyZOXDCrkRaNysKVGCWLnco=; b=0eIMpJ64gSzjJBAKdb/gW3vzgtjNhxT2kEU/aFpeW1C4d2YyyQU+VQOkgdXpBkq43XjBnYzyf ys+PxLhdZcnuORIjm7sQ9Rlb3sXGVBdR3ArakVAKlnN4IP8f74Qccgdolv1HhjyxxH3/bdJ6C7o GI+3XQk1V63igaUxWeTa5k0= Received: from mail.maildlp.com (unknown [172.19.88.234]) by canpmsgout12.his.huawei.com (SkyGuard) with ESMTPS id 4dKdmW3wFQznTVZ; Mon, 1 Dec 2025 17:25:31 +0800 (CST) Received: from dggpemf500011.china.huawei.com (unknown [7.185.36.131]) by mail.maildlp.com (Postfix) with ESMTPS id 325F4140276; Mon, 1 Dec 2025 17:27:54 +0800 (CST) Received: from [10.67.109.254] (10.67.109.254) by dggpemf500011.china.huawei.com (7.185.36.131) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Mon, 1 Dec 2025 17:27:53 +0800 Message-ID: <812ce4ef-16cc-6c75-f1b0-ee128dcf45f1@huawei.com> Date: Mon, 1 Dec 2025 17:27:52 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.2.0 Subject: Re: [PATCH] riscv: pgtable: Cleanup useless VA_USER_XXX definitions Content-Language: en-US To: , , , , CC: , References: <20251201005850.702569-1-guoren@kernel.org> From: Jinjie Ruan In-Reply-To: <20251201005850.702569-1-guoren@kernel.org> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-ClientProxiedBy: kwepems500002.china.huawei.com (7.221.188.17) To dggpemf500011.china.huawei.com (7.185.36.131) On 2025/12/1 8:58, guoren@kernel.org wrote: > From: "Guo Ren (Alibaba DAMO Academy)" > > These marcos are not used after commit b5b4287accd7 ("riscv: mm: Use > hint address in mmap if available"). Cleanup VA_USER_XXX definitions > in asm/pgtable.h. > > Fixes: b5b4287accd7 ("riscv: mm: Use hint address in mmap if available") > Signed-off-by: Guo Ren (Alibaba DAMO Academy) > --- > arch/riscv/include/asm/pgtable.h | 4 ---- > 1 file changed, 4 deletions(-) > > diff --git a/arch/riscv/include/asm/pgtable.h b/arch/riscv/include/asm/pgtable.h > index 5a08eb5fe99f..30d1ea93dde3 100644 > --- a/arch/riscv/include/asm/pgtable.h > +++ b/arch/riscv/include/asm/pgtable.h > @@ -124,10 +124,6 @@ > #ifdef CONFIG_64BIT > #include > > -#define VA_USER_SV39 (UL(1) << (VA_BITS_SV39 - 1)) > -#define VA_USER_SV48 (UL(1) << (VA_BITS_SV48 - 1)) > -#define VA_USER_SV57 (UL(1) << (VA_BITS_SV57 - 1)) Reviewed-by: Jinjie Ruan > - > #define MMAP_VA_BITS_64 ((VA_BITS >= VA_BITS_SV48) ? VA_BITS_SV48 : VA_BITS) > #define MMAP_MIN_VA_BITS_64 (VA_BITS_SV39) > #define MMAP_VA_BITS (is_compat_task() ? VA_BITS_SV32 : MMAP_VA_BITS_64)