Received: by 2002:a05:6a10:af89:0:0:0:0 with SMTP id iu9csp5251092pxb; Wed, 19 Jan 2022 14:27:13 -0800 (PST) X-Google-Smtp-Source: ABdhPJzbEnm6aMF5m/VpDlfT03CEv95yLuVSK4DrYttRxlGF0S7lO4iYWmFMRY2MDKoquHoyI9J6 X-Received: by 2002:a05:6a00:134e:b0:4c2:59a9:551b with SMTP id k14-20020a056a00134e00b004c259a9551bmr29700048pfu.29.1642631233064; Wed, 19 Jan 2022 14:27:13 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1642631233; cv=none; d=google.com; s=arc-20160816; b=x/gEpL2Ngiua0FBiTylKwXKcjbTpUgDEIwCj8ey87TocjOtj/yOa1VLXFGLDDWuJAk eyDq8gU2ljITHBGzA9K4/9JRTiiE+KhMVwsNhWUYEZlP+llJCxcoxTTmwLFJCRiar/YZ 5Zk/avb3pvO/EKMh4aw0l4DdmSyboluHvvgWZyti9fNuEcOsIPjvsA/k22AHosK1CZKC 7P2Bi+JXOrKnj0PCVlHMY/+6JvoC6p9Y+3vxBA3ce0LVVybzewUja0ykGgciC8f7bXtE FrV+Ypfa7lAC0VbDYDaX3LX0xF5jrCUHN70Dmt7447tMbj4Y7KJNKOXkOxAbsco2+lBE d1xg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:cc:to:subject:message-id:date:from:in-reply-to :references:mime-version; bh=VZR1tZzkXDV0KUItVOL4lEV7NbRgx7mUjjodj5jgE7M=; b=TA95oJQFvL2Dz8+Tgy3zp1J6LOj36GaV1HGPJn9eJduBNih762pqtWMdJAgvt22QYN pMHk/MmW7hxFzFXR4pE92GcKwhWyR9GDVR25AJsCeAqcMZlYN6AgpM293MVhQl596g2k b2mqu0S3uKPi/VLS20QnEN2b1r+6v4GssxTAX5395q2u+jwtLKkDMj4tFjYoJ6I30Hm9 Jen5zfQ5lmM8fX2SdemEd8wE2gCl2Muhpn06SbhInNjQ29bnxXmEjUoHfHg7tH74aJmS qQe3btGVtV2BK8cqsEHctcopAkPvVpm3nqk8kIH+OG78+gfJiX3csf5QaR6J/L2WvEBl d/7Q== ARC-Authentication-Results: i=1; mx.google.com; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id o24si1070900pgb.565.2022.01.19.14.27.01; Wed, 19 Jan 2022 14:27:13 -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; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343956AbiARIJE (ORCPT + 99 others); Tue, 18 Jan 2022 03:09:04 -0500 Received: from mout.kundenserver.de ([212.227.126.187]:49457 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236238AbiARIJC (ORCPT ); Tue, 18 Jan 2022 03:09:02 -0500 Received: from mail-ot1-f45.google.com ([209.85.210.45]) by mrelayeu.kundenserver.de (mreue010 [213.165.67.97]) with ESMTPSA (Nemesis) id 1MnJQq-1mQjd93nCG-00jLy4; Tue, 18 Jan 2022 09:09:00 +0100 Received: by mail-ot1-f45.google.com with SMTP id c3-20020a9d6c83000000b00590b9c8819aso23176086otr.6; Tue, 18 Jan 2022 00:08:58 -0800 (PST) X-Gm-Message-State: AOAM532fK7b9r2MQpFYeHxUhEZWuwrAtssHkw2podjFcPSr4466Mo9BB ODCbufzb+b+yNetPHpg0G/w9K3nUrghvsNYorWk= X-Received: by 2002:a05:6830:2095:: with SMTP id y21mr17140172otq.368.1642493337643; Tue, 18 Jan 2022 00:08:57 -0800 (PST) MIME-Version: 1.0 References: <20220118044323.765038-1-walt@drummond.us> <20220118044323.765038-2-walt@drummond.us> In-Reply-To: <20220118044323.765038-2-walt@drummond.us> From: Arnd Bergmann Date: Tue, 18 Jan 2022 09:08:41 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 2/3] vstatus: Add user space API definitions for VSTATUS, NOKERNINFO and TIOCSTAT To: Walt Drummond Cc: Richard Henderson , Ivan Kokshaysky , Matt Turner , Thomas Bogendoerfer , "James E.J. Bottomley" , Helge Deller , Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , Alexander Gordeev , Yoshinori Sato , Rich Felker , "David S. Miller" , Chris Zankel , Max Filippov , Arnd Bergmann , ar@cs.msu.ru, Linux Kernel Mailing List , alpha , linux-ia64@vger.kernel.org, "open list:BROADCOM NVRAM DRIVER" , Parisc List , linuxppc-dev , linux-s390 , Linux-sh list , sparclinux , "open list:TENSILICA XTENSA PORT (xtensa)" , linux-arch Content-Type: text/plain; charset="UTF-8" X-Provags-ID: V03:K1:jroLeFEX00jpZO68/IoXmOXHzWxP7+RGfe7zZU/LWVRAmJVnGNv gfoJ7rRgSe65YOQp/O3YEeGDAfFcsSjHHsUjkcqrszvHWg5gBHfk3A3YFhGq/FHJpavxKjU roGZKdTzpl8vLd/uu2J1imMm3MThe3zqsntL/I34IuX5wJpdmQaX9h4PjCqbe58qz7w1Fkf 7f/exEH7NfiMcGfZ1sIcw== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:wB2+zO+N3vY=:/xxomx9nt6MxOycubjZZYy xJGx9bTbvBhoDW38MMyjlL1FygVKIiNX15B07KZWwWYDLLJz5Qku+J61UsgVvA+NZ2ybs0GTy ZThv/7qJhh1Vo6vVUeLE8qwK7QH7nwP+SBbe43yzNoQTwN3N8h8UYUxFBjFCWb0LFypjiGskc 39NNBA/L6Cz+Ch+Kv1bGxsBLTIW7DpcqdijUrHfO3A8J9eTXT2MizvislYR3E4y2HF7kgBLDz wUz7d5vMGdv//PxHcmbDb69S1gpg32Ztb/INYb5oKX3vdo/xe5ynUS6QCFDDQuWw3JMgGl6IN GyICh17QWiGK/CU10BoUnaW9B7RXdZrlQZ4WrNPR5uGj1J62hRhk28AGveSizBc/tsOfjSFiN j++m5AIktQRGC+4mdSYmKzkcb3/zOpuYyygnk901obnlGL/eJ58/svq1M1oRu5sPVqj2RW+46 qjNYKZs0TWBWBGIMcqjYhKGufFKxKkktY+7FKDVBB+I3lFTANKXbAQE6BJEiqDm1AWzFwoGRP 9oiyqtz8/3RlWgmHFlnI/gDVMQN4dXCkzuZD2kYsbvljhXqNrk7JPpOd3NWdNlGEQsTMvW+ll ovhpX0MuYPTEH0ZtZHoH4XloLH7cKpCTNPod40yg8aU55seCw2dAOv0K8/reVbpYyH5qxBQdW a23XMaPEBbU95U38zuZOC4N70hkYFlj0a+ViEb3T/N/WUSxHE6GtWsiGkaqeSZnZgxSHWJ6Dd 6HcU+2t0DTvSOTzpVKcEKtgtPYyOPizbAv8lWFtKKwYyHhzUMEO2yEX/Kb3AjoAUIbzr6ecKV T6BJ/0OKJ+D9Hlbef17QLHHCP5aDTXghnUzlddHSLWeuiHhpJQ= Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jan 18, 2022 at 5:43 AM Walt Drummond wrote: > diff --git a/include/uapi/asm-generic/ioctls.h b/include/uapi/asm-generic/ioctls.h > index cdc9f4ca8c27..eafb662d6a0e 100644 > --- a/include/uapi/asm-generic/ioctls.h > +++ b/include/uapi/asm-generic/ioctls.h > @@ -97,6 +97,7 @@ > > #define TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */ > #define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */ > +#define TIOCSTAT 0x545E /* display process group stats on tty */ > > /* > * Some arches already define FIOQSIZE due to a historical I don't see any advantage in using the old-style ioctl command definitions here, and looking through the history of this file, all recent additions used the now normal _IOWR() style macros, so please use those as well. Arnd