From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932112AbbJSOUo (ORCPT ); Mon, 19 Oct 2015 10:20:44 -0400 Received: from smtp.citrix.com ([66.165.176.89]:35150 "EHLO SMTP.CITRIX.COM" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752691AbbJSOUl (ORCPT ); Mon, 19 Oct 2015 10:20:41 -0400 X-IronPort-AV: E=Sophos;i="5.17,702,1437436800"; d="scan'208";a="307390598" From: Julien Grall To: , CC: Julien Grall , Konrad Rzeszutek Wilk , =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= , Boris Ostrovsky , "David Vrabel" Subject: [PATCH v2 0/2] block/xen-blkfront: Support non-indirect grant with 64KB page granularity Date: Mon, 19 Oct 2015 15:19:12 +0100 Message-ID: <1445264354-23648-1-git-send-email-julien.grall@citrix.com> X-Mailer: git-send-email 2.1.4 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-DLP: MIA2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi all, This is a follow-up on the previous discussion [1] related to guest using 64KB page granularity which doesn't boot when the backend isn't using indirect descriptor. This has been successfully tested on ARM64 with both 64KB and 4KB page granularity guests and QEMU as the backend. Indeed QEMU doesn't support indirect descriptor. This series is based on xentip/for-linus-4.4 which include the support for 64KB Linux guest. For all the changes see in each patch. Sincerely yours, [1] http://lists.xen.org/archives/html/xen-devel/2015-08/msg01659.html Cc: Konrad Rzeszutek Wilk Cc: "Roger Pau Monné" Cc: Boris Ostrovsky Cc: David Vrabel Julien Grall (2): block/xen-blkfront: Introduce blkif_ring_get_request block/xen-blkfront: Handle non-indirect grant with 64KB pages drivers/block/xen-blkfront.c | 230 ++++++++++++++++++++++++++++++++++++++----- 1 file changed, 203 insertions(+), 27 deletions(-) -- 2.1.4