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 5C0DC182BC for <io-uring@vger.kernel.org>; Fri, 4 Apr 2025 00:23:42 +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=1743726225; cv=none; b=jWmD1AyWu8AHL8b/P6jFv6o+eRDPtrPiV+iMesb12Enov/ULqPnsk5hB0HA6emkqWXOn6N25fle94FIJ8+lNYGcHXH6BPBkCAiNfpgGOgwZzdD1OGoHrmxcocqu/WoL8o2EWzNvrxyIblL7nm9UViGswKYgellk2HwjWCKJtyng= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743726225; c=relaxed/simple; bh=CDqw9+yFfLVTJ86Y3VsW0/1OCUe1T3Pt5VlMUVXgpOs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=P0NkQ9VNDsUv9LOdeZp8wXAPlc+HkdQfnrqCMODQBONMdSmiTvvcARg0msOili2O82KNnmPqPflOuAz6TE4/JKJKBdF1/pMf2wv/5+7lakh7ziGycqvz6Of6RpTX/3xfTVwoLeVOK6imNcpnqRKbk20m/nexcSr0h3Jye6VJVnQ= 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=QbbsgCBP; 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="QbbsgCBP" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1743726221; 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=dCuw6/ch7yhJydjtC2hfsCaVMfm5kf34efage96n8Ow=; b=QbbsgCBPlSJhc5umh5qhRzDC5pu3566J+AAhQdt02xr4TvOcSWYFJ7+GuANgQuT6Rvaoz6 1jpnsWfs2oO974sfM7y2oieCavCLWKge0FZMfsrUfr0YfZCSRr1gUkDuE4yjsSe1w553aU fHkURsJ5mM4t+GNpwuMTWXohl0Lzi4E= Received: from mx-prod-mc-03.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-454-Tv7ymy9hOHenTsVjNl7Ryg-1; Thu, 03 Apr 2025 20:23:37 -0400 X-MC-Unique: Tv7ymy9hOHenTsVjNl7Ryg-1 X-Mimecast-MFC-AGG-ID: Tv7ymy9hOHenTsVjNl7Ryg_1743726216 Received: from mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.111]) (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-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 5F8001955BC9; Fri, 4 Apr 2025 00:23:36 +0000 (UTC) Received: from fedora (unknown [10.72.120.26]) by mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 8D65A180176A; Fri, 4 Apr 2025 00:23:31 +0000 (UTC) Date: Fri, 4 Apr 2025 08:23:25 +0800 From: Ming Lei <ming.lei@redhat.com> To: Uday Shankar <ushankar@purestorage.com> Cc: Jens Axboe <axboe@kernel.dk>, io-uring@vger.kernel.org, Pavel Begunkov <asml.silence@gmail.com>, Caleb Sander Mateos <csander@purestorage.com> Subject: Re: [PATCH 4/4] selftests: ublk: enable zero copy for stripe target Message-ID: <Z-8mfVD81ZUZ6FEO@fedora> References: <20250325135155.935398-1-ming.lei@redhat.com> <20250325135155.935398-5-ming.lei@redhat.com> <Z+8O4Hro3QeNenjE@dev-ushankar.dev.purestorage.com> Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: <io-uring.vger.kernel.org> List-Subscribe: <mailto:io-uring+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:io-uring+unsubscribe@vger.kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <Z+8O4Hro3QeNenjE@dev-ushankar.dev.purestorage.com> X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.111 On Thu, Apr 03, 2025 at 04:42:40PM -0600, Uday Shankar wrote: > On Tue, Mar 25, 2025 at 09:51:53PM +0800, Ming Lei wrote: > > Use io_uring vectored fixed kernel buffer for handling stripe IO. > > > > Signed-off-by: Ming Lei <ming.lei@redhat.com> > > --- > > tools/testing/selftests/ublk/Makefile | 1 + > > tools/testing/selftests/ublk/stripe.c | 69 ++++++++++++++++++++------- > > 2 files changed, 53 insertions(+), 17 deletions(-) > > > > diff --git a/tools/testing/selftests/ublk/Makefile b/tools/testing/selftests/ublk/Makefile > > index d98680d64a2f..c7781efea0f3 100644 > > --- a/tools/testing/selftests/ublk/Makefile > > +++ b/tools/testing/selftests/ublk/Makefile > > @@ -17,6 +17,7 @@ TEST_PROGS += test_loop_05.sh > > TEST_PROGS += test_stripe_01.sh > > TEST_PROGS += test_stripe_02.sh > > TEST_PROGS += test_stripe_03.sh > > +TEST_PROGS += test_stripe_04.sh > > This patch is missing the new file test_stripe_04.sh, causing ublk > selftests to be broken on block/for-next. Can you fix? The fix is posted out: https://lore.kernel.org/linux-block/20250404001849.1443064-1-ming.lei@redhat.com/ Thanks for the report and sorry for the trouble. Thanks, Ming