From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (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 5E338313E07 for ; Fri, 12 Dec 2025 11:17:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765538271; cv=none; b=s6+JetdZJGIjEK7HLmmUnHOfCpc8smXhY0aQiDxpQqmM5FoZKr6vSQiqXYRRc5xPdqG8L9MKh2fBkFZkBWTvT1Ap0s12xyUa/qxh3ZP9icGr507YGsE27Eox+bwV8ws6HMZTSeRnxB5my1ItPUl3/pzJPWUr9cO45f2Mc6/F2kU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765538271; c=relaxed/simple; bh=9vfZ5XCGP3ZhYtH+h7UKepd7I2NVyzlr40thkL6imuw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=h9QmiiWWz8O7U95nr5vWF/Vck21yF2UAPF/oDK0sMUZrmWflw/pibzkuPhajiFhtSFkJkgAXyMJLpaa8sZqgffk4rxevIhdC1o7IDaEfqX3xJffjvzZ3boOYS1e6CL9zQkdd6+H/OyYFwto9zttRVUyjYTMVXjTeVIKsjEgZhuY= 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=Hx3AMIF2; arc=none smtp.client-ip=170.10.133.124 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="Hx3AMIF2" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1765538269; 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=aZaHPS68+EA7nzmnx3Y5AjUxG/xQcmg9zYrO4XmI6Jk=; b=Hx3AMIF2OlZuopHrV9TqPseyyZrF+C0mkevlwila1oCY/Ev/88ggsPTiApr/symfmk+lQj 5xLI/bBd43kcJUXep/DYwAz51W11vdn3VF3nYxz3tQzQjod/Kfg0jt0HvxaU5bxWDABb1g HlTpXQF58qif7zTLr+Q4aR1hpdVIkdE= Received: from mx-prod-mc-05.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-58-vXgnASk0OK2CIht-AbhYMA-1; Fri, 12 Dec 2025 06:17:46 -0500 X-MC-Unique: vXgnASk0OK2CIht-AbhYMA-1 X-Mimecast-MFC-AGG-ID: vXgnASk0OK2CIht-AbhYMA_1765538265 Received: from mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.12]) (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-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 00358195608E; Fri, 12 Dec 2025 11:17:45 +0000 (UTC) Received: from fedora (unknown [10.72.116.48]) by mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 8B263194C65A; Fri, 12 Dec 2025 11:17:41 +0000 (UTC) Date: Fri, 12 Dec 2025 19:17:36 +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 v2 8/8] selftests: ublk: add user copy test cases Message-ID: References: <20251212051658.1618543-1-csander@purestorage.com> <20251212051658.1618543-9-csander@purestorage.com> Precedence: bulk X-Mailing-List: linux-block@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: <20251212051658.1618543-9-csander@purestorage.com> X-Scanned-By: MIMEDefang 3.0 on 10.30.177.12 On Thu, Dec 11, 2025 at 10:16:58PM -0700, Caleb Sander Mateos wrote: > The ublk selftests cover every data copy mode except user copy. Add > tests for user copy based on the existing test suite: > - generic_14 ("basic recover function verification (user copy)") based > on generic_04 and generic_05 > - null_03 ("basic IO test with user copy") based on null_01 and null_02 > - loop_06 ("write and verify over user copy") based on loop_01 and > loop_03 > - loop_07 ("mkfs & mount & umount with user copy") based on loop_02 and > loop_04 > - stripe_05 ("write and verify test on user copy") based on stripe_03 > - stripe_06 ("mkfs & mount & umount on user copy") based on stripe_02 > and stripe_04 > - stress_06 ("run IO and remove device (user copy)") based on stress_01 > and stress_03 > - stress_07 ("run IO and kill ublk server (user copy)") based on > stress_02 and stress_04 > > Signed-off-by: Caleb Sander Mateos Reviewed-by: Ming Lei Thanks, Ming