Re: [PATCH 0/9 v2] vfio-pci: add support for Freescale IOMMU (PAMU)
From: Scott Wood <hidden>
Date: 2013-12-10 20:29:35
Also in:
linux-iommu, linux-pci, lkml
My e-mail address is [off-list ref], not <IMCEAEX-_O=MMS_OU=EXTERNAL+20+28FYDIBOHF25SPDLT +29_CN=RECIPIENTS_CN=F0FAAC8D7E74473A9EE1C45B068D838A@namprd03.prod.outlook.com> On Tue, 2013-12-10 at 05:37 +0000, Bharat.Bhushan@freescale.com wrote:
quoted
-----Original Message----- From: Wood Scott-B07421 Sent: Saturday, December 07, 2013 12:55 AM To: Bhushan Bharat-R65777 Cc: Alex Williamson; linux-pci@vger.kernel.org; agraf@suse.de; Yoder Stuart- B08248; iommu@lists.linux-foundation.org; bhelgaas@google.com; linuxppc- dev@lists.ozlabs.org; linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/9 v2] vfio-pci: add support for Freescale IOMMU (PAMU) If the administrator does not opt into this partial loss of isolation, then once you run out of MSI groups, new users should not be able to set up MSIs.So mean vfio should use Legacy when out of MSI banks?
Yes, if the administrator hasn't granted permission to share. -Scott