From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-lf1-f50.google.com (mail-lf1-f50.google.com [209.85.167.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7B62E7A for ; Fri, 22 Apr 2022 20:45:13 +0000 (UTC) Received: by mail-lf1-f50.google.com with SMTP id bu29so16345768lfb.0 for ; Fri, 22 Apr 2022 13:45:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=k7zvOy4Nu2CZwXC2YGCoJs9vagHX2+J0L34nHsp83yk=; b=DfG+M/ORpXZPBdQvWZZK/E9FnBMkrgnax6RCiGFmGYuqE2J2XTjryHKJuwF9GsxnR1 8TyKRm500f39QvNnoE1Z/T8eT2Y2SHZyDLcpBsXLtb4f0n8UwNW1f33SC/zlmWHx5BNM WE42YK0v+aT6a2sp2qnEHIv8xSPVSWn2KhDLU= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=k7zvOy4Nu2CZwXC2YGCoJs9vagHX2+J0L34nHsp83yk=; b=a0IMcNrGEKFViJHqsu/gcdbK+kjpLQxaViUlnpf58RMJv976wtqJOl7Koj0l8eXiBt U0L1gEdkBNIrJfkAxOdqcsH8VACYBO+w2B6rCxUJrfs69omsBnl8fnWECryUf1HsfQHT XmzfdkLuXpWeoIblxArUojA/5tBLOvS9wceMWGV0BrO+WB+HTTin7uuQuOTXxUen2Am7 NR1VlpQizl7lWGYiNyJ/WXsUmpeWwnUPIKfVty3Kr5mKGmSUbGIf4L2iYr5+7+JFc3aC HuARiMvazK/B5yzwGguGbUziAHjrgMFVCJrpmBiNexJ5rmm+gXePjPMnPcDP8rAMnGGP 5IlA== X-Gm-Message-State: AOAM530Rq+svSfI3WvcZ5FJTyo0gJ9fnyfGl8z40QPI4bIdjnvzYjL7Q TDIqZrTPDgW+zgHEapjcbxvfNa3XX+YQbQMxyxA= X-Google-Smtp-Source: ABdhPJzXGLaXcnP+Kw0JzHZb8KHF0aSjUUnPeAKRyElk/Cc8Qw2KT+yLXoOIaBkaz81OaqoQgZCkfA== X-Received: by 2002:a05:6512:3d86:b0:471:b3db:1179 with SMTP id k6-20020a0565123d8600b00471b3db1179mr4449308lfv.72.1650660311287; Fri, 22 Apr 2022 13:45:11 -0700 (PDT) Received: from mail-lf1-f42.google.com (mail-lf1-f42.google.com. [209.85.167.42]) by smtp.gmail.com with ESMTPSA id d22-20020a056512321600b0046f796b70b5sm345277lfe.87.2022.04.22.13.45.07 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 22 Apr 2022 13:45:07 -0700 (PDT) Received: by mail-lf1-f42.google.com with SMTP id br15so1882554lfb.9 for ; Fri, 22 Apr 2022 13:45:07 -0700 (PDT) X-Received: by 2002:a05:6512:1193:b0:471:af88:2d74 with SMTP id g19-20020a056512119300b00471af882d74mr4247383lfr.531.1650660306799; Fri, 22 Apr 2022 13:45:06 -0700 (PDT) Precedence: bulk X-Mailing-List: containers@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: In-Reply-To: From: Linus Torvalds Date: Fri, 22 Apr 2022 13:44:50 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v1 0/4] ipc: Remove extra1 field abuse to pass ipc namespace To: Alexey Gladkov Cc: LKML , "Eric W . Biederman" , Alexander Mikhalitsyn , Andrew Morton , Christian Brauner , Daniel Walsh , Davidlohr Bueso , Kirill Tkhai , Linux Containers , Manfred Spraul , Serge Hallyn , Varad Gautam , Vasily Averin Content-Type: text/plain; charset="UTF-8" On Fri, Apr 22, 2022 at 5:53 AM Alexey Gladkov wrote: > > Yes, Linus, these changes are not the refactoring you were talking > about, but I plan to try to do such a refactoring in the my next > patchset. Heh. Ok, I'm not saying these patches are pretty, and looking up the namespace thing is a bit subtle, but it's certainly prettier than the existing odd "create a new ctl_table entry because of field abuse". So this certainly looks like an improvement from a quick look. Linus