ret = relocate_entry_cpu(obj, reloc, target_offset);
else if (obj->map_and_fenceable)
ret = relocate_entry_gtt(obj, reloc, target_offset);
- else if (cpu_has_clflush)
+ else if (static_cpu_has(X86_FEATURE_CLFLUSH))
ret = relocate_entry_clflush(obj, reloc, target_offset);
else {
WARN_ONCE(1, "Impossible case in relocation handling\n");
struct drm_i915_gem_exec_object2 *entry = vma->exec_entry;
int remain, ret;
- user_relocs = to_user_ptr(entry->relocs_ptr);
+ user_relocs = u64_to_user_ptr(entry->relocs_ptr);
remain = entry->relocation_count;
while (remain) {
return ret;
if (r->presumed_offset != offset &&
- __copy_to_user_inatomic(&user_relocs->presumed_offset,
- &r->presumed_offset,
- sizeof(r->presumed_offset))) {
+ __put_user(r->presumed_offset, &user_relocs->presumed_offset)) {
return -EFAULT;
}
u64 invalid_offset = (u64)-1;
int j;
- user_relocs = to_user_ptr(exec[i].relocs_ptr);
+ user_relocs = u64_to_user_ptr(exec[i].relocs_ptr);
if (copy_from_user(reloc+total, user_relocs,
exec[i].relocation_count * sizeof(*reloc))) {
invalid_flags |= EXEC_OBJECT_NEEDS_GTT;
for (i = 0; i < count; i++) {
- char __user *ptr = to_user_ptr(exec[i].relocs_ptr);
+ char __user *ptr = u64_to_user_ptr(exec[i].relocs_ptr);
int length; /* limited by fault_in_pages_readable() */
if (exec[i].flags & invalid_flags)
return -ENOMEM;
}
ret = copy_from_user(exec_list,
- to_user_ptr(args->buffers_ptr),
+ u64_to_user_ptr(args->buffers_ptr),
sizeof(*exec_list) * args->buffer_count);
if (ret != 0) {
DRM_DEBUG("copy %d exec entries failed %d\n",
ret = i915_gem_do_execbuffer(dev, data, file, &exec2, exec2_list);
if (!ret) {
struct drm_i915_gem_exec_object __user *user_exec_list =
- to_user_ptr(args->buffers_ptr);
+ u64_to_user_ptr(args->buffers_ptr);
/* Copy the new buffer offsets back to the user's exec list. */
for (i = 0; i < args->buffer_count; i++) {
return -ENOMEM;
}
ret = copy_from_user(exec2_list,
- to_user_ptr(args->buffers_ptr),
+ u64_to_user_ptr(args->buffers_ptr),
sizeof(*exec2_list) * args->buffer_count);
if (ret != 0) {
DRM_DEBUG("copy %d exec entries failed %d\n",
if (!ret) {
/* Copy the new buffer offsets back to the user's exec list. */
struct drm_i915_gem_exec_object2 __user *user_exec_list =
- to_user_ptr(args->buffers_ptr);
+ u64_to_user_ptr(args->buffers_ptr);
int i;
for (i = 0; i < args->buffer_count; i++) {