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 D21D0C54EBD for ; Mon, 9 Jan 2023 11:06:19 +0000 (UTC) Received: from picard.linux.it (localhost [IPv6:::1]) by picard.linux.it (Postfix) with ESMTP id CCCB03CCBB1 for ; Mon, 9 Jan 2023 12:06:17 +0100 (CET) Received: from in-7.smtp.seeweb.it (in-7.smtp.seeweb.it [IPv6:2001:4b78:1:20::7]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384)) (No client certificate requested) by picard.linux.it (Postfix) with ESMTPS id 41A013C6E7C for ; Mon, 9 Jan 2023 12:06:07 +0100 (CET) Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.220.29]) (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-7.smtp.seeweb.it (Postfix) with ESMTPS id 6536A200746 for ; Mon, 9 Jan 2023 12:06:07 +0100 (CET) Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out2.suse.de (Postfix) with ESMTP id 9450276990 for ; Mon, 9 Jan 2023 11:06:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1673262366; h=from:from:reply-to: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=Yet+cbxdHmKlXZYyUKFnx1hy7qLEo0PvV/woao4/40o=; b=LYZOIGQ/knwC+xWR3xJOrXYiCu1XJgya4cSm4oDbTJly0TUjzbIjylmf4THW5nqQRjK1iX fQzE+TgQQYWWZXBSvo1HBLI8C3nkDuUIjl8yK3wDl1eGOkFLjgadIcdgYTHThrBb/FJx3C 6fo4BeZwtKNssd1vmFGJ+EoB39x/pSs= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1673262366; h=from:from:reply-to: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=Yet+cbxdHmKlXZYyUKFnx1hy7qLEo0PvV/woao4/40o=; b=MFPTvz3438qipcnfME7TY5N5BD/Z8RqVTYYDapJTN9QNjxixjUc5Hul5Qg8AB8RbGBfOZk LDnd1uLUJe6jNrBA== Received: from g78 (unknown [10.163.28.198]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by relay2.suse.de (Postfix) with ESMTPS id 691222C141; Mon, 9 Jan 2023 11:06:06 +0000 (UTC) References: <20221216114331.28883-1-pvorel@suse.cz> User-agent: mu4e 1.8.13; emacs 28.2 From: Richard Palethorpe To: Petr Vorel Date: Mon, 09 Jan 2023 10:58:35 +0000 Organization: Linux Private Site In-reply-to: Message-ID: <877cxwj7c2.fsf@suse.de> MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.102.4 at in-7.smtp.seeweb.it X-Virus-Status: Clean Subject: Re: [LTP] [PATCH 1/1] aio-stress: TCONF on O_DIRECT on tmpfs 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: rpalethorpe@suse.de Cc: 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" Hello, Petr Vorel writes: > Hi Andrea, > >> O_DIRECT is not supported on tmpfs. This flag is added by -O option, >> thus cannot be filtered with .skip_filesystems. > > NOTE: it fixes > aio-stress.c:1339: TBROK: open(file0.bin,16450,0600) failed: EINVAL (22) > > Kind regards, > Petr I merged this, although I don't think it is quite correct to say tmpfs doesn't support O_DIRECT. It's more like it is in O_DIRECT mode by default. Either way though we don't need to run the test with O_DIRECT and without it. -- Thank you, Richard. -- Mailing list info: https://lists.linux.it/listinfo/ltp