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=-6.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 AA34EC47082 for ; Wed, 26 May 2021 19:33:04 +0000 (UTC) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [216.205.24.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 40006613D3 for ; Wed, 26 May 2021 19:33:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 40006613D3 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=tempfail smtp.mailfrom=linux-audit-bounces@redhat.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1622057583; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=Uz4MjW87IZB3wLE245tBQKRoBAh28uM/2BNZPZRQQhk=; b=VT1Waho0/thy4OlVRjQxfZtQTURBabe9FohCk9CLrxKH8alwDDi/adwjwuEnmm9ronLKjc p076oLZQEf7dAFvEWoO346xBz29XcLzmHNaXKnM0DSmTEfDgj6ofLAZYgvORg9WSryqPoa K72b+q5/jdCrI7DMJFYlOvhGZWuYp18= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-129-STuEF2MOPhy7YoUuKB05hA-1; Wed, 26 May 2021 15:33:00 -0400 X-MC-Unique: STuEF2MOPhy7YoUuKB05hA-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 7906F1009461; Wed, 26 May 2021 19:32:56 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.21]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 3C2A85C241; Wed, 26 May 2021 19:32:56 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id C9B83C58E; Wed, 26 May 2021 19:32:54 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id 14QJ6JFf030395 for ; Wed, 26 May 2021 15:06:19 -0400 Received: by smtp.corp.redhat.com (Postfix) id B10E55C241; Wed, 26 May 2021 19:06:19 +0000 (UTC) Received: from segfault.boston.devel.redhat.com (segfault.boston.devel.redhat.com [10.19.60.26]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 86FCE5C238; Wed, 26 May 2021 19:06:15 +0000 (UTC) From: Jeff Moyer To: Paul Moore Subject: Re: [RFC PATCH 0/9] Add LSM access controls and auditing to io_uring References: <162163367115.8379.8459012634106035341.stgit@sifl> X-PGP-KeyID: 1F78E1B4 X-PGP-CertKey: F6FE 280D 8293 F72C 65FD 5A58 1FF8 A7CA 1F78 E1B4 Date: Wed, 26 May 2021 15:07:09 -0400 In-Reply-To: (Paul Moore's message of "Wed, 26 May 2021 14:49:07 -0400") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-loop: linux-audit@redhat.com X-Mailman-Approved-At: Wed, 26 May 2021 15:32:53 -0400 Cc: Jens Axboe , selinux@vger.kernel.org, linux-security-module@vger.kernel.org, linux-audit@redhat.com, Kumar Kartikeya Dwivedi , linux-fsdevel@vger.kernel.org, io-uring@vger.kernel.org, Alexander Viro X-BeenThere: linux-audit@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Linux Audit Discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-audit-bounces@redhat.com Errors-To: linux-audit-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=linux-audit-bounces@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Paul Moore writes: > On Wed, May 26, 2021 at 10:59 AM Jeff Moyer wrote: >> Paul Moore writes: >> >> > Also, any pointers to easy-to-run io_uring tests would be helpful. I >> > am particularly interested in tests which make use of the personality >> > option, share urings across process boundaries, and make use of the >> > sqpoll functionality. >> >> liburing contains a test suite: >> https://git.kernel.dk/cgit/liburing/ >> >> You can run it via 'make runtests'. > > Thanks Jeff, I'll take a look. Quick question as I start sifting > through the tests, are there any tests in here which share a single > ring across process boundaries? Yes. At the very least, this one: test/across-fork.c -Jeff -- Linux-audit mailing list Linux-audit@redhat.com https://listman.redhat.com/mailman/listinfo/linux-audit