diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_eu_stall.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_eu_stall.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/gpu/drm/xe/xe_eu_stall.c b/drivers/gpu/drm/xe/xe_eu_stall.c index e2bb156c71fb..af7916315ac6 100644 --- a/drivers/gpu/drm/xe/xe_eu_stall.c +++ b/drivers/gpu/drm/xe/xe_eu_stall.c @@ -258,11 +258,13 @@ static int set_prop_eu_stall_wait_num_reports(struct xe_device *xe, u64 value, static int set_prop_eu_stall_gt_id(struct xe_device *xe, u64 value, struct eu_stall_open_properties *props) { - if (value >= xe->info.gt_count) { + struct xe_gt *gt = xe_device_get_gt(xe, value); + + if (!gt) { drm_dbg(&xe->drm, "Invalid GT ID %llu for EU stall sampling\n", value); return -EINVAL; } - props->gt = xe_device_get_gt(xe, value); + props->gt = gt; return 0; } @@ -283,7 +285,7 @@ static int xe_eu_stall_user_ext_set_property(struct xe_device *xe, u64 extension int err; u32 idx; - err = __copy_from_user(&ext, address, sizeof(ext)); + err = copy_from_user(&ext, address, sizeof(ext)); if (XE_IOCTL_DBG(xe, err)) return -EFAULT; @@ -313,7 +315,7 @@ static int xe_eu_stall_user_extensions(struct xe_device *xe, u64 extension, if (XE_IOCTL_DBG(xe, ext_number >= MAX_USER_EXTENSIONS)) return -E2BIG; - err = __copy_from_user(&ext, address, sizeof(ext)); + err = copy_from_user(&ext, address, sizeof(ext)); if (XE_IOCTL_DBG(xe, err)) return -EFAULT; |