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drm, iommu: Change type of pasid to u32

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PASID is defined as a few different types in iommu including "int",
"u32", and "unsigned int". To be consistent and to match with uapi
definitions, define PASID and its variations (e.g. max PASID) as "u32".
"u32" is also shorter and a little more explicit than "unsigned int".

No PASID type change in uapi although it defines PASID as __u64 in
some places.

Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Tony Luck <tony.luck@intel.com>
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Joerg Roedel <jroedel@suse.de>
Link: https://lkml.kernel.org/r/1600187413-163670-2-git-send-email-fenghua.yu@intel.com
This commit is contained in:
Fenghua Yu
2020-09-15 09:30:05 -07:00
committed by Borislav Petkov
parent 856deb866d
commit c7b6bac9c7
38 changed files with 141 additions and 141 deletions
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2
drivers/misc/uacce/uacce.c
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@@ -93,7 +93,7 @@ static long uacce_fops_compat_ioctl(struct file *filep,
static int uacce_bind_queue(struct uacce_device *uacce, struct uacce_queue *q)
{
int pasid;
u32 pasid;
struct iommu_sva *handle;
if (!(uacce->flags & UACCE_DEV_SVA))