diff options
Diffstat (limited to 'drivers/gpu/drm/panthor/panthor_fw.c')
| -rw-r--r-- | drivers/gpu/drm/panthor/panthor_fw.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/panthor/panthor_fw.c b/drivers/gpu/drm/panthor/panthor_fw.c index ef232c0c2049..4e2d3a02ea06 100644 --- a/drivers/gpu/drm/panthor/panthor_fw.c +++ b/drivers/gpu/drm/panthor/panthor_fw.c @@ -487,6 +487,7 @@ static int panthor_fw_load_section_entry(struct panthor_device *ptdev, struct panthor_fw_binary_iter *iter, u32 ehdr) { + ssize_t vm_pgsz = panthor_vm_page_size(ptdev->fw->vm); struct panthor_fw_binary_section_entry_hdr hdr; struct panthor_fw_section *section; u32 section_size; @@ -515,8 +516,7 @@ static int panthor_fw_load_section_entry(struct panthor_device *ptdev, return -EINVAL; } - if ((hdr.va.start & ~PAGE_MASK) != 0 || - (hdr.va.end & ~PAGE_MASK) != 0) { + if (!IS_ALIGNED(hdr.va.start, vm_pgsz) || !IS_ALIGNED(hdr.va.end, vm_pgsz)) { drm_err(&ptdev->base, "Firmware corrupted, virtual addresses not page aligned: 0x%x-0x%x\n", hdr.va.start, hdr.va.end); return -EINVAL; |