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=-8.1 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham 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 DB433C43603 for ; Sat, 7 Dec 2019 22:54:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A52B821835 for ; Sat, 7 Dec 2019 22:54:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Z0w09Cc/" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726811AbfLGWy1 (ORCPT ); Sat, 7 Dec 2019 17:54:27 -0500 Received: from mail-pf1-f193.google.com ([209.85.210.193]:33315 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726480AbfLGWy1 (ORCPT ); Sat, 7 Dec 2019 17:54:27 -0500 Received: by mail-pf1-f193.google.com with SMTP id y206so5258417pfb.0; Sat, 07 Dec 2019 14:54:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=cvfdz5udoYz82rV5IF60wkSHWqYMMiaRlZ1jxaHcNl8=; b=Z0w09Cc/v/rBnmUL5qWli1KSsd/0UP+Xl4IeCm9eIRXU/DnOHjVEPU2LfQ5iNvBAo0 T7b/zuGJ60mh+3AORTe4fZq0mBKldd7dVw++08BGStRLS1QshGf+EnbdhqYJ5ZnC6cpn Lkmt81BIB8ax+WAMjXWXMCYxGjHZ6RlKe9EZ/ZrWBUZNbeFGrsN7zBmixvg7ZQ0b6ojn w0XnHlJ6tmpfgf0sVWDYAvv2V8d8LHSxFcPlb4CLeiPEPZpTE9chiGKn5p+lSTDxSDRX D5Wgj7quMyunmNdNNzPW2vRy/mE0GXX4sUOpxYOXO5ZAxOupgczHE4u5O4QaqjGK0pB9 NbJg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :references:mime-version:content-disposition:in-reply-to:user-agent; bh=cvfdz5udoYz82rV5IF60wkSHWqYMMiaRlZ1jxaHcNl8=; b=UhLmD7BNdXZyydxxmjDE/vDi0HVDrpg61hYXSkB9214jesVtuwTEPMScLKaDubAiGW ZMAGmaXzvTghoTskxEI853E4h1DfcedOWwMj+y6Ok7yP73Deb9cs/nuVHVysrDeUj+4n 5587FxFCw5RnMQVp2bTks3vtIZKE2WletwWZbW18+ztpnAHRwzjdTGz0g0PycTyXJyOB SGJH2CdK/s4Iinkr2pvokkDHYThuMm7fegMkiyQAe+ydl52hrNLYg8c5pdy+1wpupJ7Y tPHOnaYa1u+a1JhAO/MU5UEasBKnCCeqiSrzGUtVUBLyAg6LOYbpZPlAGzkW1KGltwZe rKig== X-Gm-Message-State: APjAAAUPlL/Rx+d79equ7niFs14QdnDaiObDvWAH7jUHQeumGWJ39X+q C/KRDDMKWnlvj45pvPA2B8m6Sr6z X-Google-Smtp-Source: APXvYqyAydU0GDvAjLvf7pXLtbLsOEH4iEst6lFRJS+pqD1M8CQzm5m7m/nzkhyAjsOLmRBoMraDWA== X-Received: by 2002:a63:190c:: with SMTP id z12mr10313390pgl.1.1575759266370; Sat, 07 Dec 2019 14:54:26 -0800 (PST) Received: from localhost ([2600:1700:e321:62f0:329c:23ff:fee3:9d7c]) by smtp.gmail.com with ESMTPSA id s22sm7407977pjr.5.2019.12.07.14.54.24 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sat, 07 Dec 2019 14:54:25 -0800 (PST) Date: Sat, 7 Dec 2019 14:54:24 -0800 From: Guenter Roeck To: Arnd Bergmann Cc: Thomas Gleixner , Andrew Morton , linux-alpha@vger.kernel.org, Richard Henderson , Ivan Kokshaysky , Matt Turner , kbuild test robot , linux-kernel@vger.kernel.org Subject: Re: [PATCH] time: posix-stubs: provide compat itimer supoprt for alpha Message-ID: <20191207225424.GA9476@roeck-us.net> References: <20191207191043.656328-1-arnd@arndb.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191207191043.656328-1-arnd@arndb.de> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Dec 07, 2019 at 08:10:26PM +0100, Arnd Bergmann wrote: > Using compat_sys_getitimer and compat_sys_setitimer on alpha > causes a link failure in the Alpha tinyconfig and other configurations > that turn off CONFIG_POSIX_TIMERS. > > Use the same #ifdef check for the stub version as well. > > Reported-by: Guenter Roeck > Reported-by: kbuild test robot > Fixes: 4c22ea2b9120 ("y2038: use compat_{get,set}_itimer on alpha") > Signed-off-by: Arnd Bergmann Tested-by: Guenter Roeck > --- > kernel/time/posix-stubs.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/kernel/time/posix-stubs.c b/kernel/time/posix-stubs.c > index 67df65f887ac..20c65a7d4e3a 100644 > --- a/kernel/time/posix-stubs.c > +++ b/kernel/time/posix-stubs.c > @@ -151,6 +151,9 @@ SYSCALL_DEFINE4(clock_nanosleep, const clockid_t, which_clock, int, flags, > > #ifdef CONFIG_COMPAT > COMPAT_SYS_NI(timer_create); > +#endif > + > +#if defined(CONFIG_COMPAT) || defined(CONFIG_ALPHA) > COMPAT_SYS_NI(getitimer); > COMPAT_SYS_NI(setitimer); > #endif > -- > 2.20.0 >