projects
/
cascardo
/
linux.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
| inline |
side by side
iommu/io-pgtable-arm: Fix iova_to_phys for block entries
[cascardo/linux.git]
/
drivers
/
iommu
/
io-pgtable-arm.c
diff --git
a/drivers/iommu/io-pgtable-arm.c
b/drivers/iommu/io-pgtable-arm.c
index
a1ed1b7
..
f5c90e1
100644
(file)
--- a/
drivers/iommu/io-pgtable-arm.c
+++ b/
drivers/iommu/io-pgtable-arm.c
@@
-576,7
+576,7
@@
static phys_addr_t arm_lpae_iova_to_phys(struct io_pgtable_ops *ops,
return 0;
found_translation:
- iova &= (ARM_LPAE_
GRANULE(
data) - 1);
+ iova &= (ARM_LPAE_
BLOCK_SIZE(lvl,
data) - 1);
return ((phys_addr_t)iopte_to_pfn(pte,data) << data->pg_shift) | iova;
}