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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id EEF57C64EC4 for ; Thu, 9 Mar 2023 11:38:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231538AbjCILiq (ORCPT ); Thu, 9 Mar 2023 06:38:46 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59942 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231452AbjCILio (ORCPT ); Thu, 9 Mar 2023 06:38:44 -0500 Received: from gandalf.ozlabs.org (mail.ozlabs.org [IPv6:2404:9400:2221:ea00::3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D1C276A9C0 for ; Thu, 9 Mar 2023 03:38:42 -0800 (PST) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4PXRyh09xkz4xDl; Thu, 9 Mar 2023 22:38:36 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ellerman.id.au; s=201909; t=1678361917; bh=TiYrTB9e3gxSfoaCH8f+uTiFsYylfTZ4EDaBxO70Vxk=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=CBZwty3Q6WJgFrMC511xe+NTyZ9zNysV7WyQ7CuH3BgET+ooM23k3iFpIWRN/zIiI /QzDSMxyn29RLaAnh+fTHfaFiGagieH3JogLhvll3k2qbz2X8GBe0h8mq4YI2Q4/FO 0k6WzZzSSqjKy5/B4fgEucTC5nOqabltDbKcM7/kgMe44oHIgq2M6I8w/G6OPEmzVd EJf3V49QT+0JEzXHzuN8rJsDgwHy6tcnk0AWdhDEe8D0KQdrOtYIMBPrY8x9xTcmUZ 7kAUyxfwWA9qHdeg99Au7uXTk35i0ejSwQwLfZIkl3QTvQxBvYqJzxWwabFTNnntUr aXM+Is99x+NqQ== From: Michael Ellerman To: Alex Williamson , Timothy Pearson Cc: linuxppc-dev@lists.ozlabs.org, kvm Subject: Re: [PATCH v2 0/4] Reenable VFIO support on POWER systems In-Reply-To: <20230306164607.1455ee81.alex.williamson@redhat.com> References: <8398361.16996856.1678123793664.JavaMail.zimbra@raptorengineeringinc.com> <20230306164607.1455ee81.alex.williamson@redhat.com> Date: Thu, 09 Mar 2023 22:38:33 +1100 Message-ID: <87edpyyx1i.fsf@mpe.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org Alex Williamson writes: > On Mon, 6 Mar 2023 11:29:53 -0600 (CST) > Timothy Pearson wrote: > >> This patch series reenables VFIO support on POWER systems. It >> is based on Alexey Kardashevskiys's patch series, rebased and >> successfully tested under QEMU with a Marvell PCIe SATA controller >> on a POWER9 Blackbird host. >> >> Alexey Kardashevskiy (3): >> powerpc/iommu: Add "borrowing" iommu_table_group_ops >> powerpc/pci_64: Init pcibios subsys a bit later >> powerpc/iommu: Add iommu_ops to report capabilities and allow blocking >> domains >> >> Timothy Pearson (1): >> Add myself to MAINTAINERS for Power VFIO support >> >> MAINTAINERS | 5 + >> arch/powerpc/include/asm/iommu.h | 6 +- >> arch/powerpc/include/asm/pci-bridge.h | 7 + >> arch/powerpc/kernel/iommu.c | 246 +++++++++++++++++++++- >> arch/powerpc/kernel/pci_64.c | 2 +- >> arch/powerpc/platforms/powernv/pci-ioda.c | 36 +++- >> arch/powerpc/platforms/pseries/iommu.c | 27 +++ >> arch/powerpc/platforms/pseries/pseries.h | 4 + >> arch/powerpc/platforms/pseries/setup.c | 3 + >> drivers/vfio/vfio_iommu_spapr_tce.c | 96 ++------- >> 10 files changed, 338 insertions(+), 94 deletions(-) >> > > For vfio and MAINTAINERS portions, > > Acked-by: Alex Williamson Thanks. cheers