Re: [PATCH v1 1/1] iommu/amd: fix enabling exclusion range for an exact device

2014-05-13 Thread j...@8bytes.org
On Wed, May 07, 2014 at 01:54:52PM +0800, Su, Friendy wrote: > > From: Su Friendy > > set_device_exclusion_range(u16 devid, struct ivmd_header *m) enables > exclusion range for ONE device. IOMMU does not translate the access > to the exclusion range from the device. > > The device is specified

[PATCH v1 1/1] iommu/amd: fix enabling exclusion range for an exact device

2014-05-08 Thread Su, Friendy
From: Su Friendy set_device_exclusion_range(u16 devid, struct ivmd_header *m) enables exclusion range for ONE device. IOMMU does not translate the access to the exclusion range from the device. The device is specified by input argument 'devid'. But 'devid' is not passed to the actual set functi