[PATCH] intel-iommu: Fix lookup in add device

2012-11-13 Thread Alex Williamson
We can't assume this device exists, fall back to the bridge itself. Signed-off-by: Alex Williamson alex.william...@redhat.com Tested-by: Matthew Thode prometheanf...@gentoo.org Cc: sta...@vger.kernel.org --- drivers/iommu/intel-iommu.c |4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)

Re: [BUG 3.7-rc5] NULL pointer deref when using a pcie-pci bridged pci device and intel-iommu

2012-11-13 Thread Alex Williamson
On Tue, 2012-11-13 at 14:05 -0500, Don Dutile wrote: On 11/13/2012 10:38 AM, Alex Williamson wrote: On Mon, 2012-11-12 at 15:05 -0600, Matthew Thode wrote: On 11/12/2012 01:57 PM, Don Dutile wrote: On 11/12/2012 04:26 AM, Doug Goldstein wrote: On Sun, Nov 11, 2012 at 5:19 PM, Matthew

[PATCH v4 0/2] OMAP: iommu: hwmod, reset handling and runtime PM

2012-11-13 Thread Omar Ramirez Luna
These patches are needed for remoteproc to work on OMAP4. Introduced iommu hwmod support for OMAP3 (iva, isp) and OMAP4 (ipu, dsp), along with the corresponding runtime PM and routines to deassert reset lines, enable/disable clocks and configure sysc registers. For this series I dropped the