On Fri, Jun 12, 2020 at 12:23:49PM -0700, Linus Torvalds wrote:
> Looks good to me. Any time a directory starts to have a lot of
> filenames with a particular prefix, moving them deeper like this seems
> to make sense. And doing it just before the -rc1 release and avoiding
> unnecessary conflicts s
On 2020/6/11 下午9:44, Bjorn Helgaas wrote:
+++ b/drivers/iommu/iommu.c
@@ -2418,6 +2418,10 @@ int iommu_fwspec_init(struct device *dev, struct
fwnode_handle *iommu_fwnode,
fwspec->iommu_fwnode = iommu_fwnode;
fwspec->ops = ops;
dev_iommu_fwspec_set(dev, fwspe
Hi Fenghua,
On 2020/6/13 8:41, Fenghua Yu wrote:
A PASID is allocated for an "mm" the first time any thread attaches
to an SVM capable device. Later device attachments (whether to the same
device or another SVM device) will re-use the same PASID.
The PASID is freed when the process exits (so no
Hi Fenghua,
On 2020/6/13 8:41, Fenghua Yu wrote:
From: Ashok Raj
ENQCMD and Data Streaming Accelerator (DSA) and all of their associated
features are a complicated stack with lots of interconnected pieces.
This documentation provides a big picture overview for all of the
features.
Signed-off-