From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([209.51.188.92]:53616) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hE0CJ-0003A3-M6 for qemu-devel@nongnu.org; Tue, 09 Apr 2019 19:30:36 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hE0CI-0000QX-BT for qemu-devel@nongnu.org; Tue, 09 Apr 2019 19:30:35 -0400 Received: from mail-pl1-x642.google.com ([2607:f8b0:4864:20::642]:39947) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hE0CF-0000Pe-H4 for qemu-devel@nongnu.org; Tue, 09 Apr 2019 19:30:32 -0400 Received: by mail-pl1-x642.google.com with SMTP id b3so154191plr.7 for ; Tue, 09 Apr 2019 16:30:31 -0700 (PDT) From: Richard Henderson References: <20190118213122.22865-1-richard.henderson@linaro.org> <20190118213122.22865-48-richard.henderson@linaro.org> <86bae9b3-75c8-64df-92d1-b4efc35b646c@vivier.eu> <2004b6c4-0aea-f535-d2bc-80d5c14537be@linaro.org> Message-ID: Date: Tue, 9 Apr 2019 13:30:26 -1000 MIME-Version: 1.0 In-Reply-To: <2004b6c4-0aea-f535-d2bc-80d5c14537be@linaro.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH v6 48/49] linux-user: Split out ioctl List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Laurent Vivier , qemu-devel@nongnu.org On 4/9/19 1:15 PM, Richard Henderson wrote: > On 2/13/19 3:46 AM, Laurent Vivier wrote: >> In fact it happens with sid, with ppc64 too, but not with m68k and sh4. >> >> And only with "unshare --pid --fork". >> >> Without "unshare", the result is: >> >> Unsupported ioctl: cmd=0x80047476 >> bash: cannot set terminal process group (11507): Function not implemented >> bash: no job control in this shell >> Unsupported ioctl: cmd=0x80087467 >> Unsupported ioctl: cmd=0x80087467 >> Unsupported ioctl: cmd=0x802c7415 > > I'm just now getting back to this, and cannot replicate the issue ... Oh nevermind. I should be expecting no "unsupported" at all, since that's what we get with master. r~ 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=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS 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 3F6ABC10F0E for ; Tue, 9 Apr 2019 23:31:29 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 093DB20850 for ; Tue, 9 Apr 2019 23:31:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="iNSGOLrC" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 093DB20850 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([127.0.0.1]:50593 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hE0DA-0003YD-BD for qemu-devel@archiver.kernel.org; Tue, 09 Apr 2019 19:31:28 -0400 Received: from eggs.gnu.org ([209.51.188.92]:53616) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hE0CJ-0003A3-M6 for qemu-devel@nongnu.org; Tue, 09 Apr 2019 19:30:36 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hE0CI-0000QX-BT for qemu-devel@nongnu.org; Tue, 09 Apr 2019 19:30:35 -0400 Received: from mail-pl1-x642.google.com ([2607:f8b0:4864:20::642]:39947) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hE0CF-0000Pe-H4 for qemu-devel@nongnu.org; Tue, 09 Apr 2019 19:30:32 -0400 Received: by mail-pl1-x642.google.com with SMTP id b3so154191plr.7 for ; Tue, 09 Apr 2019 16:30:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=subject:from:to:references:openpgp:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=U+P2tF9FYYTIbq1rv840MAIkji/zpCbpoIP3DbAksQ8=; b=iNSGOLrCZeIMLDrR3VMa+JyZKEmsK875GW0493g8mGE0E2bTW9km/YJxBW0uy6uJqQ KUEOc9tdxfbU+FVfzOHXabEjBDgMvVwnaPEAdnAONM/19LEPaXmyiVWpmYciRE8T+bB2 2dg45mdMAdUVd4qw2z6nH0pMeftSddniHgqnc51BFH1TN/00OZE4YFi0KVEJ+gi2I//r ZNisHFjJEFxHYwg/csK+lBRLwJr9ISHu/CwJ1qsocgvMYps4hFvKhQoIWJenDLVRXYA3 P7CwsKfGqIo3CDgJCgJy8BYBPHoV5zPzlCIf44ofkpDli4AIcWKSr7QXq+INK9GoxhNl ORRw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:from:to:references:openpgp:message-id :date:user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=U+P2tF9FYYTIbq1rv840MAIkji/zpCbpoIP3DbAksQ8=; b=kG1v7mfxYhKD4IzTDsU/KFK1w8nDcztkDSiolqTvRHhRW5wKQQzIFEL3T9MDO+Fd3T pppst3Bct401o69QwBfI7b4A1VOZ5Kig+LCR50elQvGToIv/BHtNwE95wsLNoUGv6T5Q 4CS54x2ovtS5MEatUYzzZw0TReZBB8xLAN6Rwld03IswCRn8frmhgxrDGrVNjrAho1F4 MxZgJJDCoo5OlSessSh1FfFtno57jInl1tahH04yPgaiKiO0xAi9i7iopA/EXewCH9FP XekAJBfKN3l6Fz2FDLEEJLuagimCeqNWr0kCy4SL02UUdsY6BdLrOTLGKLyReXzYdzbM gBAQ== X-Gm-Message-State: APjAAAVxL1HL/wgQQ9sogd2bniCOLjJOXsZNvhK5jIUugwAZUEY+Eq7i 6BtzxZYd/p3nYnSC80WQrtHDd+OfQyw= X-Google-Smtp-Source: APXvYqxbo7Xq8OOYt40b9QCE6Ad3ZLu5eQRyt3G2+gpzVyyVRX892ZKIBceZhId+4DzSz+bxczKMyQ== X-Received: by 2002:a17:902:8ecc:: with SMTP id x12mr40219732plo.0.1554852629728; Tue, 09 Apr 2019 16:30:29 -0700 (PDT) Received: from [192.168.3.43] (rrcs-173-198-79-114.west.biz.rr.com. [173.198.79.114]) by smtp.gmail.com with ESMTPSA id j19sm19128790pfr.155.2019.04.09.16.30.28 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 09 Apr 2019 16:30:29 -0700 (PDT) From: Richard Henderson To: Laurent Vivier , qemu-devel@nongnu.org References: <20190118213122.22865-1-richard.henderson@linaro.org> <20190118213122.22865-48-richard.henderson@linaro.org> <86bae9b3-75c8-64df-92d1-b4efc35b646c@vivier.eu> <2004b6c4-0aea-f535-d2bc-80d5c14537be@linaro.org> Openpgp: preference=signencrypt Message-ID: Date: Tue, 9 Apr 2019 13:30:26 -1000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: <2004b6c4-0aea-f535-d2bc-80d5c14537be@linaro.org> Content-Type: text/plain; charset="UTF-8" Content-Language: en-US Content-Transfer-Encoding: 7bit X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::642 Subject: Re: [Qemu-devel] [PATCH v6 48/49] linux-user: Split out ioctl X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Message-ID: <20190409233026.t0ZUT7Qq0oy-bzLvnt3JiCqA-z_40ScO9br2DTVGKoM@z> On 4/9/19 1:15 PM, Richard Henderson wrote: > On 2/13/19 3:46 AM, Laurent Vivier wrote: >> In fact it happens with sid, with ppc64 too, but not with m68k and sh4. >> >> And only with "unshare --pid --fork". >> >> Without "unshare", the result is: >> >> Unsupported ioctl: cmd=0x80047476 >> bash: cannot set terminal process group (11507): Function not implemented >> bash: no job control in this shell >> Unsupported ioctl: cmd=0x80087467 >> Unsupported ioctl: cmd=0x80087467 >> Unsupported ioctl: cmd=0x802c7415 > > I'm just now getting back to this, and cannot replicate the issue ... Oh nevermind. I should be expecting no "unsupported" at all, since that's what we get with master. r~