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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:03 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:03 +0000 |
| commit | 01a69402cf9d38ff180345d55c2ee51c7e89fbc7 (patch) | |
| tree | b406c5242a088c4f59c6e4b719b783f43aca6ae9 /drivers/video/fbdev/sbuslib.c | |
| parent | Adding upstream version 6.7.12. (diff) | |
| download | linux-01a69402cf9d38ff180345d55c2ee51c7e89fbc7.tar.xz linux-01a69402cf9d38ff180345d55c2ee51c7e89fbc7.zip | |
Adding upstream version 6.8.9.upstream/6.8.9
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/video/fbdev/sbuslib.c')
| -rw-r--r-- | drivers/video/fbdev/sbuslib.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/video/fbdev/sbuslib.c b/drivers/video/fbdev/sbuslib.c index 21e9fd8e69..634e3d1594 100644 --- a/drivers/video/fbdev/sbuslib.c +++ b/drivers/video/fbdev/sbuslib.c @@ -48,7 +48,7 @@ int sbusfb_mmap_helper(struct sbus_mmap_map *map, unsigned long map_offset = 0; unsigned long off; int i; - + if (!(vma->vm_flags & (VM_SHARED | VM_MAYSHARE))) return -EINVAL; @@ -60,6 +60,7 @@ int sbusfb_mmap_helper(struct sbus_mmap_map *map, /* VM_IO | VM_DONTEXPAND | VM_DONTDUMP are set by remap_pfn_range() */ + vma->vm_page_prot = pgprot_decrypted(vma->vm_page_prot); vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); /* Each page, see which map applies */ @@ -72,7 +73,7 @@ int sbusfb_mmap_helper(struct sbus_mmap_map *map, #define POFF_MASK (PAGE_MASK|0x1UL) #else #define POFF_MASK (PAGE_MASK) -#endif +#endif map_offset = (physbase + map[i].poff) & POFF_MASK; break; } |