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=-1.0 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED 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 73BF6C43387 for ; Tue, 15 Jan 2019 19:37:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2CCDA20656 for ; Tue, 15 Jan 2019 19:37:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=ocallahan-org.20150623.gappssmtp.com header.i=@ocallahan-org.20150623.gappssmtp.com header.b="c/WGDa2V" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389373AbfAOThD (ORCPT ); Tue, 15 Jan 2019 14:37:03 -0500 Received: from mail-lj1-f180.google.com ([209.85.208.180]:34709 "EHLO mail-lj1-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731673AbfAOThD (ORCPT ); Tue, 15 Jan 2019 14:37:03 -0500 Received: by mail-lj1-f180.google.com with SMTP id u89-v6so3401991lje.1 for ; Tue, 15 Jan 2019 11:37:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ocallahan-org.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:reply-to:from:date:message-id :subject:to:cc; bh=Ii7YU/jXaruO/Mt/Yy7vVi3JkjrzxrH2AytJsE7c0ZY=; b=c/WGDa2VD8B4Fo33hDJTXnG3E+NSwq5uHtYhcNHdz37dW6Pgu79jk9vgZNAu+GATJT +gBrLP2f2j/4euHCBdLnsgz0RtLuoFkwWkuZgP3XuKOEIscq0/u/lX9oiSf3hQQ/Wv8E 5ekoNp+fXdMcJAOaBCqTJv5uT7y8hJ0UttheCYc/YfSswrcH1PchgaXSKsR06l9nKZEw Bx88Syyghh1O6b6X0isuM0Cbwdbs+oxor5a05nBMCX9xCsWepdiTGlq4KowBnaDR0CG/ iLUH4/GmkcGzxWbBcmpqay+igG6SPmrXbsYtPEg/fXpT65yytE/FZBj9n5MAgjfYQqLn wVRA== 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:reply-to :from:date:message-id:subject:to:cc; bh=Ii7YU/jXaruO/Mt/Yy7vVi3JkjrzxrH2AytJsE7c0ZY=; b=GpmyMjR9l7NCt4QjThJEbQNhbJh+H6b6955AVtPsSnas+XnjEUB+X8D7I2grkTQegc Wb/Tg1ndVm2o2onBDf9l/KMtIaMDvQc4zyrJ6ZX+qOx+3mKpIREuFJLFnbtPwRQvO42g ENfg1sEZofoVWxN5ERTnifMSC5qUUioTIFNbSZU1J3CmzfJ1ZbLvdYdgogw1XgOAXqvf Y1UureREil7Sb4paIE4bz0IiX8IJORirkePk6YpiS0Y+aH7ckSSFEMo1wSAPxpLBrYls CgIZxyEKJghFAwuM5l67l8NFIqNfkOwNeVuRqX89bKEsn6ELma/UlK8Ljh0XNuMzGQWV OZ4w== X-Gm-Message-State: AJcUukdQTKQpddXBxihdJqVb8vTlomcDt9v/xFMipiZTHw2TsPC5B0a5 G77HRSDvHb3atlyP+1rCOMf3QpyljTJXhrJI8HQ= X-Google-Smtp-Source: ALg8bN4NtTR8kbl1VCHmVMSEqnEhwWJzC8q5W3dfxAusab3IhLgqMca3ea10GWwiLSiIOPGD6/NDMjkFOgstlWrZAEA= X-Received: by 2002:a2e:9a16:: with SMTP id o22-v6mr3896579lji.112.1547581020955; Tue, 15 Jan 2019 11:37:00 -0800 (PST) MIME-Version: 1.0 References: <87won67580.fsf@xmission.com> In-Reply-To: <87won67580.fsf@xmission.com> Reply-To: robert@ocallahan.org From: "Robert O'Callahan" Date: Wed, 16 Jan 2019 08:36:49 +1300 Message-ID: Subject: Re: Regression in 32-bit-compat TIOCGPTPEER ioctl due to 311fc65c9fb9c966bca8e6f3ff8132ce57344ab9 To: "Eric W. Biederman" Cc: LKML , Greg Kroah-Hartman Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jan 15, 2019 at 8:25 PM Eric W. Biederman wrote: > Can you confirm this fixes it for you? Sorry --- I made a mistake. It looks like this is already fixed on master, by commit e21120383f2dce32312f63ffca145ff8a87d41f5 (though I don't think Al Viro knew he was fixing this bug). So, nothing to do here. Thanks, Rob -- Su ot deraeppa sah dna Rehtaf eht htiw saw hcihw, efil lanrete eht uoy ot mialcorp ew dna, ti ot yfitset dna ti nees evah ew; deraeppa efil eht. Efil fo Drow eht gninrecnoc mialcorp ew siht - dehcuot evah sdnah ruo dna ta dekool evah ew hcihw, seye ruo htiw nees evah ew hcihw, draeh evah ew hcihw, gninnigeb eht morf saw hcihw taht.