From nobody Thu Dec 18 12:18:01 2025 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 DDD0BC4167B for ; Sat, 28 Oct 2023 23:14:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230158AbjJ1XOO (ORCPT ); Sat, 28 Oct 2023 19:14:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42522 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229929AbjJ1XN7 (ORCPT ); Sat, 28 Oct 2023 19:13:59 -0400 Received: from mail-pl1-x62e.google.com (mail-pl1-x62e.google.com [IPv6:2607:f8b0:4864:20::62e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 97110FA for ; Sat, 28 Oct 2023 16:13:54 -0700 (PDT) Received: by mail-pl1-x62e.google.com with SMTP id d9443c01a7336-1cc3bb32b5dso3316305ad.3 for ; Sat, 28 Oct 2023 16:13:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sifive.com; s=google; t=1698534834; x=1699139634; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=O8uQuAx5HbeGrqX4Ip/qQY7nv6lrxw4qacCJFbpKbko=; b=MmvkdMknLmTQClsjK8ugUVtqsyQmg6tVO/1w4J4VNZatWQs1MmVKK64hnOkzO21W// E1VkGeV2KWBlSEHmofbKNvp45//7TViS/QOFU8H5bJuRGRHtA2qdwXG/PFPs8aUy6BZp DREM4SCUqKv75EY3biEfCXGGjsewZoUJtklvl5QDDm1TWNI/jKM/0Kj8ClaM7dIWaiyv bILXd/eBfWblnwFScA7JHDxP5fWB9AfykeYDUdl9oSqTECQXg7k6Lu3f5VH8zD9LA/MW i8R6PWwSbdIEv7yVww+JTfQVTtVuc+XVRHxTgwWySboz+uqLlZxgqgsShzJZAQMAXKWi NxkA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1698534834; x=1699139634; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=O8uQuAx5HbeGrqX4Ip/qQY7nv6lrxw4qacCJFbpKbko=; b=HycajA64lMZKoyh+vP7GxH0lhHF/5wHEoTsG4N3v2W3PaZlVMwCaLhu+5uF/g4Csn6 im1OjZMQMui8XJSJyDkhBw8jzAxnkyiCJw47NvS7qmwjdaXz/fPKPaNiGOV6knQcd/kk qbidbafSmyitq9fOUoUNnVwjJQ29AOL6K0LU3H2BjLg7iKae1cB4mpAWKvoTLOxWhDPC WnjjHRYuYtXmUbBraZ3cJIPYuDuvwerfk435DAzS5aICJ4oEv00NiIpEnkgA+Tvhcvuy 4+koszpuIyhpxVywSud1dehaXiDjvbcWXZDEPsrnOSxH4IMlmVmCk0qmla8FI5nw4449 0NoA== X-Gm-Message-State: AOJu0YydTsaNld1ZSrdOIPArStVyCLjC+nspry7YYMWfPkbaX63WaQq/ MA/dkDSwfSZnBUcqaOZhBHDeTQ== X-Google-Smtp-Source: AGHT+IEXxDKHTizsqyBXjr5oqt/mWPSp5qFgTjueov73uPEcJh4MjB79gaQaqVj5Le1ZHH1qO9h3pA== X-Received: by 2002:a17:902:c751:b0:1cc:29ef:df7d with SMTP id q17-20020a170902c75100b001cc29efdf7dmr3951181plq.65.1698534834011; Sat, 28 Oct 2023 16:13:54 -0700 (PDT) Received: from sw06.internal.sifive.com ([4.53.31.132]) by smtp.gmail.com with ESMTPSA id u17-20020a17090341d100b001b8622c1ad2sm3679345ple.130.2023.10.28.16.13.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 28 Oct 2023 16:13:53 -0700 (PDT) From: Samuel Holland To: Palmer Dabbelt , Alexandre Ghiti , linux-riscv@lists.infradead.org Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, Samuel Holland Subject: [PATCH v2 09/11] riscv: mm: Make asid_bits a local variable Date: Sat, 28 Oct 2023 16:12:07 -0700 Message-ID: <20231028231339.3116618-10-samuel.holland@sifive.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231028231339.3116618-1-samuel.holland@sifive.com> References: <20231028231339.3116618-1-samuel.holland@sifive.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" This variable is only used inside asids_init(). Signed-off-by: Samuel Holland --- (no changes since v1) arch/riscv/mm/context.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/riscv/mm/context.c b/arch/riscv/mm/context.c index b5170ac1b742..43a8bc2d5af4 100644 --- a/arch/riscv/mm/context.c +++ b/arch/riscv/mm/context.c @@ -20,7 +20,6 @@ =20 DEFINE_STATIC_KEY_FALSE(use_asid_allocator); =20 -static unsigned long asid_bits; static unsigned long num_asids; =20 static atomic_long_t current_version; @@ -226,7 +225,7 @@ static inline void set_mm(struct mm_struct *prev, =20 static int __init asids_init(void) { - unsigned long old; + unsigned long asid_bits, old; =20 /* Figure-out number of ASID bits in HW */ old =3D csr_read(CSR_SATP); --=20 2.42.0