From nobody Mon May 29 09:33:58 2023 X-Original-To: dev-commits-src-all@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4QV9MV4w0Lz4XTKC; Mon, 29 May 2023 09:33:58 +0000 (UTC) (envelope-from danfe@freebsd.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2610:1c1:1:6074::16:84]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "freefall.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4QV9MV4Dgdz4MS7; Mon, 29 May 2023 09:33:58 +0000 (UTC) (envelope-from danfe@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1685352838; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=oyhiSnRX9Ubp9D4i1HW2NI1JhasV4V2aZgQubS8B4KA=; b=sy5fl/fdZODHkv91IR/h5OrPvdt0r7aTayfaqiQdSHkQzr2zsndlK5hmdHnG0PfRAqHC4h 3YJhgqkdmaJggPWB7Q50s5aPDRUS+lnseL3x3JsNIDYZXocEDlVcnXiaQGP8qgVrGXckLt IHVkirDuUm/tOReQrnpycFO6dpBWOxGZrf2a+jBmpGTritwDehRjGsWYHLSJqFxKl74rlj 5ZkXoVt0PfNBxjQEPULWeZoWFKdvkNApwjT2ZdHiO3kkOc2LzWM9VHiVWzeYxPnVkfN4mT hiaI1SiHeOOwV0pY871Pynm71FmPqM6VEk/dFJ22k070brbM/KjgKx4QUaUUYA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1685352838; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=oyhiSnRX9Ubp9D4i1HW2NI1JhasV4V2aZgQubS8B4KA=; b=p+M2Vf/ljFoscAw9o/P9zfZmHlfmeO+qYymmbd/ZCY21i/+QsXHQB2Fr6f6efLr5czBnGp tDmJmpgDl0ehT/jJE1GFHRCr0tO22q4SVm7+WfKmFPlm1SRJ4V54EWJb2K61HhBY9DAu0B G8Y5zBv48WRmlr0jX8m6wWBS9Dusr9EiBCBWDYxP8+oVdt6JaQ5A5DwhL5wcSykvO4aZUh tuki12eRP0+QETRn61GmOPFC04f7/yxuCZIpKb/Ja8aCIvPwZLt551RVdh5IhK+iu5RmUA oVuAOzVI3086O5+zo/R8m5fXPLsS7k2VAPJgKcMkf/h10/SkVTKn/e0LBfi2aQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1685352838; a=rsa-sha256; cv=none; b=jJ/2/613gGRo9pTP+Oar6DTZOhTacUq50iYOVjDzENVHkxWa2E5BcsESo6j9R3m9E0VEF+ vQbVwoA+A1rhnc2g+GchtF1GVu1pY/fugfXX0/dwkhlYIiGq1BTyx+5A/55Irm0+7jLwz0 +GtlcWWRwNqn4Ar78ysNI744weK/4msyl62vxDi8r/D+V9vHuPsX0p8K7KBRkXggt02a/X NKC1NirRvKTaqLjIEy66wbuUnObColKMAhtJyOAPDizhnqoskOWs+YWtqI/8AVBoEbQnu6 ab2+iVnV+80eeGkWJlQW7fI0KllbUugm7tfDkhTFgLP4IPFGwRtS7prIXsXiSw== Received: by freefall.freebsd.org (Postfix, from userid 1033) id 786451574; Mon, 29 May 2023 09:33:58 +0000 (UTC) Date: Mon, 29 May 2023 09:33:58 +0000 From: Alexey Dokuchaev To: Dmitry Chagin Cc: src-committers@freebsd.org, dev-commits-src-all@freebsd.org, dev-commits-src-main@freebsd.org Subject: Re: git: 8340b03425cf - main - linux(4): Add a dedicated linux_exec_copyin_args() Message-ID: References: <202305290918.34T9Iisq063370@gitrepo.freebsd.org> List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-all@freebsd.org X-BeenThere: dev-commits-src-all@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202305290918.34T9Iisq063370@gitrepo.freebsd.org> X-ThisMailContainsUnwantedMimeParts: N On Mon, May 29, 2023 at 09:18:44AM +0000, Dmitry Chagin wrote: > commit 8340b03425cfa61ec17ad6a9b576590df3afd509 > > linux(4): Add a dedicated linux_exec_copyin_args() > > Because Linux allows to exec binaries with 0 argc. There was a nice LWN article and discussion last year on this, in case someone missed it: https://lwn.net/Articles/882799/ ./danfe