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=-19.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 1FA89C433DB for ; Sat, 2 Jan 2021 13:26:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DE0AB224D4 for ; Sat, 2 Jan 2021 13:26:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726575AbhABN0X (ORCPT ); Sat, 2 Jan 2021 08:26:23 -0500 Received: from mail.kernel.org ([198.145.29.99]:37138 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726561AbhABN0W (ORCPT ); Sat, 2 Jan 2021 08:26:22 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id BF2A0224D2; Sat, 2 Jan 2021 13:25:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1609593942; bh=TVsidi0zzSt/PgVGHSye3zjeAkDC4WSqDayvsSzjYbE=; h=From:To:Cc:Subject:Date:From; b=etiRHgnGy4cY/GQAen8hsZsp0G2TlXhAWwSmpk6YPupEvE8OAY4/t6ZoObClBymsG tEFudifXAeESBt8pyZTKKZBKg8KUFFT0fNjSZzKqQpPbE6+i+u85lBccXkqbz51E6B d4NQpqKMTiqKMBJznTqoC/Q7NE9eLPYZ+RQyUsRoJrNHtol8EVUOmm5u3aaxGsWt/F MXXuYjMRi8ss1VQt8lpKu4QZuCSWL4DC/QI70NTXGjXhu3Hu4oM0iOml4YqzpqwsWw rOIKb2J19ViqEYkBQdOX2pIkTdWrhWnOhC/GPu8X3wXumS9RlAWYxCH/C6uHSUoCo0 DwMchROSS1NMA== From: guoren@kernel.org To: palmerdabbelt@google.com, paul.walmsley@sifive.com, anup@brainfault.org, atish.patra@wdc.com Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, linux-csky@vger.kernel.org, guoren@kernel.org, Guo Ren , Vincent Chen Subject: [PATCH] riscv: Fixup CONFIG_GENERIC_TIME_VSYSCALL Date: Sat, 2 Jan 2021 13:24:34 +0000 Message-Id: <1609593874-64422-1-git-send-email-guoren@kernel.org> X-Mailer: git-send-email 2.7.4 Precedence: bulk List-ID: X-Mailing-List: linux-csky@vger.kernel.org From: Guo Ren The patch fix commit: ad5d112 ("riscv: use vDSO common flow to reduce the latency of the time-related functions"). The GENERIC_TIME_VSYSCALL should be CONFIG_GENERIC_TIME_VSYSCALL or vgettimeofday won't work. Signed-off-by: Guo Ren Cc: Atish Patra Cc: Palmer Dabbelt Cc: Vincent Chen --- arch/riscv/include/asm/vdso.h | 2 +- arch/riscv/kernel/vdso.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/riscv/include/asm/vdso.h b/arch/riscv/include/asm/vdso.h index 8454f74..1453a2f 100644 --- a/arch/riscv/include/asm/vdso.h +++ b/arch/riscv/include/asm/vdso.h @@ -10,7 +10,7 @@ #include -#ifndef GENERIC_TIME_VSYSCALL +#ifndef CONFIG_GENERIC_TIME_VSYSCALL struct vdso_data { }; #endif diff --git a/arch/riscv/kernel/vdso.c b/arch/riscv/kernel/vdso.c index 6782042..3f1d35e 100644 --- a/arch/riscv/kernel/vdso.c +++ b/arch/riscv/kernel/vdso.c @@ -12,7 +12,7 @@ #include #include #include -#ifdef GENERIC_TIME_VSYSCALL +#ifdef CONFIG_GENERIC_TIME_VSYSCALL #include #else #include -- 2.7.4