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 63ADFC433EF for ; Fri, 4 Feb 2022 10:00:15 +0000 (UTC) Received: from picard.linux.it (localhost [IPv6:::1]) by picard.linux.it (Postfix) with ESMTP id 774CD3C9ADB for ; Fri, 4 Feb 2022 11:00:12 +0100 (CET) Received: from in-5.smtp.seeweb.it (in-5.smtp.seeweb.it [217.194.8.5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by picard.linux.it (Postfix) with ESMTPS id 341C73C9871 for ; Fri, 4 Feb 2022 11:00:01 +0100 (CET) Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) (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-5.smtp.seeweb.it (Postfix) with ESMTPS id 734786006EF for ; Fri, 4 Feb 2022 11:00:00 +0100 (CET) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 037E7210FD; Fri, 4 Feb 2022 09:59:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1643968798; h=from:from:reply-to: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=WSoPYePboxor4Y3sFnHGsIOJ6PTY/OTdzABZ+tXLqdM=; b=iv4YVd/kN3Tew39vJGHctlp9t3kObg9eEhw6xx9BCQKqzxRYE/LGb1sa1fbhHCAnwgNGXf fw50m9jmhFsnCjofV1/n5Tt4SWvskZgV0+N8rYWXwJpUCVAcb08mkPflWuEO6esn1VuFGB jziC1mAfGSV5RRlbelrKdjBUcXXOd14= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1643968798; h=from:from:reply-to: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=WSoPYePboxor4Y3sFnHGsIOJ6PTY/OTdzABZ+tXLqdM=; b=gTauqOch7bZdcAgyttIEp83jVfR+OnGAcBGZA9IUlR3JHBvK1Q+owUaZMX6qI3eoc0eyO1 tALPjEIBZrpH4jDg== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id E12E413A49; Fri, 4 Feb 2022 09:59:57 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id oG8zNR35/GEtDAAAMHmgww (envelope-from ); Fri, 04 Feb 2022 09:59:57 +0000 Date: Fri, 4 Feb 2022 11:01:56 +0100 From: Cyril Hrubis To: Li Wang Message-ID: References: <20220203081820.29521-1-rpalethorpe@suse.com> <20220203081820.29521-6-rpalethorpe@suse.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-Virus-Scanned: clamav-milter 0.102.4 at in-5.smtp.seeweb.it X-Virus-Status: Clean Subject: Re: [LTP] [PATCH v2 4/5] API/cgroup: Make tst_cgroup_group_mk sprintf like 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: , Cc: Richard Palethorpe , LTP List 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! > Seems this is too strict for some compiling. e.g. > > cfs_bandwidth01.c: In function ???mk_cpu_cgroup???: > cfs_bandwidth01.c:64:9: error: format not a string literal and no format > arguments [-Werror=format-security] > 64 | *cg = tst_cgroup_group_mk(cg_parent, cg_child_name); > | ^ > cc1: some warnings being treated as errors > make: *** [../../../../include/mk/rules.mk:37: cfs_bandwidth01] Error 1 > > gcc version 11.2.1 20211203 (Red Hat 11.2.1-7) (GCC) Ah, right, that's the __attribute__ format printf. I guess that we would have to live with changing all the calls to tst_cgroup_group_mk(foo, "%s", child_name) -- Cyril Hrubis chrubis@suse.cz -- Mailing list info: https://lists.linux.it/listinfo/ltp