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 Received: from picard.linux.it (picard.linux.it [213.254.12.146]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AC592C47422 for ; Fri, 26 Jan 2024 13:21:13 +0000 (UTC) Received: from picard.linux.it (localhost [IPv6:::1]) by picard.linux.it (Postfix) with ESMTP id F0A613D0622 for ; Fri, 26 Jan 2024 14:21:11 +0100 (CET) Received: from in-3.smtp.seeweb.it (in-3.smtp.seeweb.it [IPv6:2001:4b78:1:20::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by picard.linux.it (Postfix) with ESMTPS id 0B6D73D00E2 for ; Fri, 26 Jan 2024 14:20:51 +0100 (CET) Authentication-Results: in-3.smtp.seeweb.it; spf=pass (sender SPF authorized) smtp.mailfrom=suse.cz (client-ip=195.135.223.130; helo=smtp-out1.suse.de; envelope-from=pvorel@suse.cz; receiver=lists.linux.it) Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.223.130]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by in-3.smtp.seeweb.it (Postfix) with ESMTPS id 00CC71B601C1 for ; Fri, 26 Jan 2024 14:20:49 +0100 (CET) Received: from imap1.dmz-prg2.suse.org (imap1.dmz-prg2.suse.org [IPv6:2a07:de40:b281:104:10:150:64:97]) (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) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 0A1D822198; Fri, 26 Jan 2024 13:20:49 +0000 (UTC) Received: from imap1.dmz-prg2.suse.org (localhost [127.0.0.1]) (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) (No client certificate requested) by imap1.dmz-prg2.suse.org (Postfix) with ESMTPS id 819D5134C3; Fri, 26 Jan 2024 13:20:48 +0000 (UTC) Received: from dovecot-director2.suse.de ([10.150.64.162]) by imap1.dmz-prg2.suse.org with ESMTPSA id 1/ADHbCxs2X4WgAAD6G6ig (envelope-from ); Fri, 26 Jan 2024 13:20:48 +0000 Date: Fri, 26 Jan 2024 14:20:46 +0100 From: Petr Vorel To: Martin Doucha Message-ID: <20240126132046.GA508599@pevik> References: <20240126121603.500470-1-pvorel@suse.cz> <34c177e9-394a-4338-a61d-816185a49f3c@suse.cz> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <34c177e9-394a-4338-a61d-816185a49f3c@suse.cz> Authentication-Results: smtp-out1.suse.de; none X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Spamd-Result: default: False [-4.00 / 50.00]; REPLY(-4.00)[] X-Rspamd-Queue-Id: 0A1D822198 X-Virus-Scanned: clamav-milter 1.0.3 at in-3.smtp.seeweb.it X-Virus-Status: Clean Subject: Re: [LTP] [PATCH v2 1/1] splice07: Whitelist /dev/zero on pipe write X-BeenThere: ltp@lists.linux.it X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux Test Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Petr Vorel Cc: Jan Kara , ltp@lists.linux.it Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ltp-bounces+ltp=archiver.kernel.org@lists.linux.it Sender: "ltp" > Hi, > splice() works on /dev/zero and /proc/self/maps on older kernels at least > between v4.4 and v5.3. Yep, this was just a sanity fix before the release to fix mainline. OK, so we should skip also between v4.4 and v5.3? Because you're testing it, please post better version. And we should (as Cyril noted) after release add tests which actually test splice() on /dev/zero and /proc/self/maps. Thanks! Kind regards, Petr -- Mailing list info: https://lists.linux.it/listinfo/ltp