Re: [PATCH 0/3] iommu/fsl: Fixes for the PAMU driver.

2014-07-07 Thread Joerg Roedel
On Tue, Jun 24, 2014 at 07:27:14PM +0530, Varun Sethi wrote: This patch set contains fixes for the PAMU driver. The patches are based on 3.16-rc1. Varun Sethi (3): Fix PAMU window size check. Fix the device domain attach condition. Fix the error condition during iommu group

Re: [PATCH v2] iommu: Constify struct iommu_ops

2014-07-07 Thread Joerg Roedel
On Fri, Jun 27, 2014 at 09:03:12AM +0200, Thierry Reding wrote: From: Thierry Reding tred...@nvidia.com This structure is read-only data and should never be modified. Signed-off-by: Thierry Reding tred...@nvidia.com --- Changes in v2: - add missing hunk from include/device.h

RE: [PATCH 0/3] iommu/fsl: Fixes for the PAMU driver.

2014-07-07 Thread Varun Sethi
Thanks Joerg. -Original Message- From: Joerg Roedel [mailto:j...@8bytes.org] Sent: Monday, July 07, 2014 2:02 PM To: Sethi Varun-B16395 Cc: iommu@lists.linux-foundation.org; linux-ker...@vger.kernel.org; linuxppc-...@lists.ozlabs.org; alex.william...@redhat.com Subject: Re: [PATCH

Re: [PATCH 1/6] mmput: use notifier chain to call subsystem exit handler.

2014-07-07 Thread j...@8bytes.org
On Sun, Jul 06, 2014 at 07:25:18PM +, Gabbay, Oded wrote: Once we can agree on that, than I think we can agree that kfd and hmm can and should be bounded to mm struct and not file descriptors. The file descriptor concept is the way it works in the rest of the kernel. It works for numerous

Re: [PATCH 1/6] mmput: use notifier chain to call subsystem exit handler.

2014-07-07 Thread Oded Gabbay
On Mon, 2014-07-07 at 12:11 +0200, j...@8bytes.org wrote: On Sun, Jul 06, 2014 at 07:25:18PM +, Gabbay, Oded wrote: Once we can agree on that, than I think we can agree that kfd and hmm can and should be bounded to mm struct and not file descriptors. The file descriptor concept is the

Re: [PATCH 1/6] mmput: use notifier chain to call subsystem exit handler.

2014-07-07 Thread Oded Gabbay
On Mon, 2014-07-07 at 12:11 +0200, j...@8bytes.org wrote: On Sun, Jul 06, 2014 at 07:25:18PM +, Gabbay, Oded wrote: Once we can agree on that, than I think we can agree that kfd and hmm can and should be bounded to mm struct and not file descriptors. The file descriptor concept is the

Re: [RFC 01/10] iommu: Add IOMMU device registry

2014-07-07 Thread Thierry Reding
On Sun, Jul 06, 2014 at 08:17:22PM +0200, Arnd Bergmann wrote: On Friday 04 July 2014, Will Deacon wrote: On Fri, Jul 04, 2014 at 02:47:10PM +0100, Thierry Reding wrote: On Fri, Jul 04, 2014 at 01:05:30PM +0200, Joerg Roedel wrote: On Thu, Jun 26, 2014 at 10:49:41PM +0200, Thierry Reding

Re: 3.16rc3 multiplatform, Armada 370 and IOMMU: unbootable kernel

2014-07-07 Thread Greg Kroah-Hartman
On Mon, Jul 07, 2014 at 07:58:18AM -0300, Ezequiel Garcia wrote: On 05 Jul 01:59 PM, Greg Kroah-Hartman wrote: On Sat, Jul 05, 2014 at 12:03:08PM -0300, Ezequiel Garcia wrote: After following Gregory's stacktrace (also reproduced here): [c02451f8] (iommu_bus_notifier) from [c00512e8]

Re: [PATCH 1/3] PCI/MSI: Add pci_enable_msi_partial()

2014-07-07 Thread Bjorn Helgaas
On Fri, Jul 4, 2014 at 2:58 AM, Alexander Gordeev agord...@redhat.com wrote: On Thu, Jul 03, 2014 at 09:20:52AM +, David Laight wrote: From: Bjorn Helgaas On Tue, Jun 10, 2014 at 03:10:30PM +0200, Alexander Gordeev wrote: There are PCI devices that require a particular value written

Re: [PATCH 1/3] PCI/MSI: Add pci_enable_msi_partial()

2014-07-07 Thread Bjorn Helgaas
On Fri, Jul 4, 2014 at 2:57 AM, Alexander Gordeev agord...@redhat.com wrote: On Wed, Jul 02, 2014 at 02:22:01PM -0600, Bjorn Helgaas wrote: On Tue, Jun 10, 2014 at 03:10:30PM +0200, Alexander Gordeev wrote: There are PCI devices that require a particular value written to the Multiple Message