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[23.128.96.18]) by mx.google.com with ESMTP id y13si27346145ejw.564.2021.01.03.02.58.42; Sun, 03 Jan 2021 02:59:26 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=jMYWm1FF; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726072AbhACKMe (ORCPT + 99 others); Sun, 3 Jan 2021 05:12:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52968 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725829AbhACKMd (ORCPT ); Sun, 3 Jan 2021 05:12:33 -0500 Received: from mail-ed1-x52d.google.com (mail-ed1-x52d.google.com [IPv6:2a00:1450:4864:20::52d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DC662C061573; Sun, 3 Jan 2021 02:11:52 -0800 (PST) Received: by mail-ed1-x52d.google.com with SMTP id h16so24189415edt.7; Sun, 03 Jan 2021 02:11:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=L8zc+Hq2WA1BSA4ok1MpCWxUZ6tLQD6JKTFLYm6lrhE=; b=jMYWm1FFOkqoQcpOCbSVg5+nFpPYq+vqHQ6QzgOAwJe7753Sw+ZNrYfHPSPM07Mh2V tHLW5fv8fiKYjZEo3kOZv15snm65SRwnRhUDq8JOTrqZm11wkpOJyzBCxzMxwbdqrd6q zE5Wluvp+ZxchFTMoPLZ5YJtAycnwAnNayCLLWYJ4wsHV6985D609TuCJGNt2+bS9w0i GiQXTaUTyP9s0SVwlYJZrUKY20YY20Ykmf9PD4pWOdan+lO8BRKcAO9QIiF7tW7rJpqS f3Rdosl0gNWbfem8QzJUuTDSIHcr2dqSr3RYT5u5U9CVFsztN6qJRM/2GIqf4S+yw4d0 Lj7A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=L8zc+Hq2WA1BSA4ok1MpCWxUZ6tLQD6JKTFLYm6lrhE=; b=fjZl7PzlTwg7poPyfLUN9ilALyRF9+88fu/qhQyucd9dkju98HFwlOH+noQU6uzuSB 4+IvZiXKIT6gWnv7Tt2UspOPFbangXzeynZzY1J/cfm8OfepVF1imeLimghqMsJXEhsK K8ct+Yaf3PVORyABWKKlYdWI0NSbQhCRgmkr8BINqHDXJtlyWAqzvQ78yXcChG6wRXwf mHDCr3lPNm9EQR+t8KVjk5pS+hjswBUyrnyxtCYnzvltLepbec7cLLitDb6AB6k7YGBb TKuDRGSV0L7xi7fOLmLkxsFi5FEZ8l9KjO2j/0dCOvo/bSHmplT16ATtOxPFR57UjocX 222A== X-Gm-Message-State: AOAM530cCVf7mJhc4ivMh2ekX7HPO/a+d2jRRyqAXBztKUTj4d09XFFV RY7LH6MJgSkTgAcJ89AzL8Qt82ZK5rwW65Dh+Us= X-Received: by 2002:aa7:d99a:: with SMTP id u26mr67681244eds.32.1609668711489; Sun, 03 Jan 2021 02:11:51 -0800 (PST) MIME-Version: 1.0 References: <1609593874-64422-1-git-send-email-guoren@kernel.org> In-Reply-To: <1609593874-64422-1-git-send-email-guoren@kernel.org> From: Pekka Enberg Date: Sun, 3 Jan 2021 12:11:35 +0200 Message-ID: Subject: Re: [PATCH] riscv: Fixup CONFIG_GENERIC_TIME_VSYSCALL To: Guo Ren Cc: Palmer Dabbelt , Paul Walmsley , Anup Patel , Atish Patra , Guo Ren , LKML , linux-csky@vger.kernel.org, Vincent Chen , linux-riscv Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Jan 2, 2021 at 3:26 PM wrote: > > 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 Reviewed-by: Pekka Enberg