Received: by 2002:a05:6a10:16a7:0:0:0:0 with SMTP id gp39csp166781pxb; Wed, 18 Nov 2020 00:59:46 -0800 (PST) X-Google-Smtp-Source: ABdhPJyy5VWjodG071qmgv4F0ogHXksPuL6v5Q8rpcvdo3pDPYcBWfF8QT+aAt1s3a7/K62tvGGd X-Received: by 2002:aa7:da44:: with SMTP id w4mr25030699eds.131.1605689986201; Wed, 18 Nov 2020 00:59:46 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1605689986; cv=none; d=google.com; s=arc-20160816; b=kuHf9rFS4de2BWw0seNr4jRCErJb7FcMiP9BP2vZwIypLExUwSR58mBl2370mR3FSI VeBOOOwq2dTakw5OPoJ1kwxC21PU7L4LQ3BcQk3hozk9UFuISMfN0yu2BVRQzCFsTMID poFUX5t/vXERHS/GBEfchTIkO1FEweLNv5vUvWuudurUZWkOy5nWltZMvPz0ObKeVptw OC94x5dGyZB9GzRctPv2+Vg3Rw1xjk6qcIHRcX0o495rhaDSFLW4oHUATeSoGjoDfe7P AJOpRnC/NU8baKhhJVK2gdoXfmy72NGgfgThCxqpLtTpNsO3Sg+srtsePXtKWRahASlK PxwA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:message-id:in-reply-to:date :references:subject:cc:to:from; bh=lYYLAwmrqnHEpovJPhdoRDkC9epwYMk/N9XivtUdwo4=; b=gGEAoQ/axKATky7IKJAkeOA1qPyfBhhd4MYczL7YcfwIMlzQH2PUud/twOv1jYkgRI ptA2OACNJ66s2YLSO+LnNT6dQgFKGujaBAh09alXo2XjVpSMs5mDflNwFYqIpcPoz0yb j3cQtryN3owqvxYgMefMEdEj2DN28C0qgWr4eRqQDo0XrDwbvO9Uk0TUDCwT4Aq5BAJd KodYnfuJit6YK4bXQ08JTrOm8kWbHautkz4vcQjjxwIgzvjZagv2ZbF/6Lo35gRhmWBF P/WDSy62mT4Y6u1iP3SRv3djJAZxK3vLXsZjRWE0IZteMt9dxNJTOr1g20yzL44uMZkW URmA== 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 o10si907727edv.480.2020.11.18.00.59.24; Wed, 18 Nov 2020 00:59:46 -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 S1727284AbgKRIzd (ORCPT + 99 others); Wed, 18 Nov 2020 03:55:33 -0500 Received: from albireo.enyo.de ([37.24.231.21]:60370 "EHLO albireo.enyo.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725772AbgKRIzd (ORCPT ); Wed, 18 Nov 2020 03:55:33 -0500 X-Greylist: delayed 472 seconds by postgrey-1.27 at vger.kernel.org; Wed, 18 Nov 2020 03:55:32 EST Received: from [172.17.203.2] (helo=deneb.enyo.de) by albireo.enyo.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) id 1kfJ7f-00005b-UM; Wed, 18 Nov 2020 08:47:27 +0000 Received: from fw by deneb.enyo.de with local (Exim 4.92) (envelope-from ) id 1kfJ7f-0001Fy-Ra; Wed, 18 Nov 2020 09:47:27 +0100 From: Florian Weimer To: Gabriel Krisman Bertazi Cc: luto@kernel.org, tglx@linutronix.de, keescook@chromium.org, christian.brauner@ubuntu.com, peterz@infradead.org, willy@infradead.org, shuah@kernel.org, linux-kernel@vger.kernel.org, linux-api@vger.kernel.org, linux-kselftest@vger.kernel.org, x86@kernel.org, gofmanp@gmail.com, kernel@collabora.com Subject: Re: [PATCH v7 0/7] Syscall User Dispatch References: <20201118032840.3429268-1-krisman@collabora.com> Date: Wed, 18 Nov 2020 09:47:27 +0100 In-Reply-To: <20201118032840.3429268-1-krisman@collabora.com> (Gabriel Krisman Bertazi's message of "Tue, 17 Nov 2020 22:28:33 -0500") Message-ID: <87a6vfyrts.fsf@mid.deneb.enyo.de> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Gabriel Krisman Bertazi: > This is the v7 of syscall user dispatch. This version is a bit > different from v6 on the following points, after the modifications > requested on that submission. Is this supposed to work with existing (Linux) libcs, or do you bring your own low-level run-time libraries?