From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 488F029BDA2 for ; Thu, 11 Dec 2025 09:04:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765443848; cv=none; b=YKhVYZoNpRS0DjDNgFkffglMif4SKRGeu0LhrathffBz0tw/HtMQcB/PzQeObAqdmAg2rlrom4KRUcgfqRERuMz9xm7CHmUd/eOFEUba54eOOF/4QcHmM9Hffi5j4KecLGHIsOpGuNWFlbJ0YcCJzGr4rTtLd6M702zKnIH1vJo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765443848; c=relaxed/simple; bh=rgWQzXkArdNKxZWWY7GD+rveWG6KntmnPHpJak7kPZM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=XbfqUXPg1/cSBuJ7bW3BoDJCZaPWCRjwH3v51LkKiIn/YstNpbDwLG3yvGs3EqilQnAvKz2ZvuBpTehU1ObByLsYgUdkP2FaK0Ti2HI3yk9bc0BnG2Jgx9mBoLCC0lkEyPrA6cpnHV2fOF2P39g99gkD5CHVRG7E2At94GIzb1o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=V91GCUNk; arc=none smtp.client-ip=170.10.129.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="V91GCUNk" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1765443846; h=from:from:reply-to:subject:subject: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=5+P3Fg80P3FSGUIaveMBnlWzzxUXDJdv0MJd5t/DXbQ=; b=V91GCUNkocVBTaSr3mmTv6TtlCgKFlIsIGgWV79umXuz7KwAEKeaMHpEnYI11+f4oo2Xwa 0Tk9WZD8YHHsfhJDKu4hFwxVarANjuNLyTQgrTTrhSyaqVT0IdhiakyCl6G/imJpr140nc 7hDIYrW7PO7bpFWXhbjHVTeF195aoq8= Received: from mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-323-qMnsxxqsO2OOWIb6fJtHvA-1; Thu, 11 Dec 2025 04:04:03 -0500 X-MC-Unique: qMnsxxqsO2OOWIb6fJtHvA-1 X-Mimecast-MFC-AGG-ID: qMnsxxqsO2OOWIb6fJtHvA_1765443842 Received: from mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.17]) (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 mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 748F41800654; Thu, 11 Dec 2025 09:04:02 +0000 (UTC) Received: from fedora (unknown [10.72.116.129]) by mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 5501A1956056; Thu, 11 Dec 2025 09:03:57 +0000 (UTC) Date: Thu, 11 Dec 2025 17:03:53 +0800 From: Ming Lei To: Caleb Sander Mateos Cc: Shuah Khan , linux-block@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 3/8] selftests: ublk: fix fio arguments in run_io_and_recover() Message-ID: References: <20251211051603.1154841-1-csander@purestorage.com> <20251211051603.1154841-4-csander@purestorage.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251211051603.1154841-4-csander@purestorage.com> X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 On Wed, Dec 10, 2025 at 10:15:58PM -0700, Caleb Sander Mateos wrote: > run_io_and_recover() invokes fio with --size="${size}", but the variable > size doesn't exist. Thus, the argument expands to --size=, which causes > fio to exit immediately with an error without issuing any I/O. Pass the > value for size as the first argument to the function. > > Signed-off-by: Caleb Sander Mateos Reviewed-by: Ming Lei Thanks, Ming