6.12-stable review patch. If anyone has any objections, please let me know.
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From: Shuicheng Lin shuicheng.lin@intel.com
[ Upstream commit b31e668d3111b100d16fd7db8db335328ce8c6d5 ]
xe_pm_runtime_put is missed in the failure path.
Cc: Rodrigo Vivi rodrigo.vivi@intel.com Signed-off-by: Shuicheng Lin shuicheng.lin@intel.com Reviewed-by: Rodrigo Vivi rodrigo.vivi@intel.com Link: https://patchwork.freedesktop.org/patch/msgid/20250213230322.1180621-1-shuic... Signed-off-by: Rodrigo Vivi rodrigo.vivi@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/xe/xe_debugfs.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/xe/xe_debugfs.c b/drivers/gpu/drm/xe/xe_debugfs.c index 051a37e477f4c..278ce1c37b395 100644 --- a/drivers/gpu/drm/xe/xe_debugfs.c +++ b/drivers/gpu/drm/xe/xe_debugfs.c @@ -156,6 +156,7 @@ static ssize_t wedged_mode_set(struct file *f, const char __user *ubuf, ret = xe_guc_ads_scheduler_policy_toggle_reset(>->uc.guc.ads); if (ret) { xe_gt_err(gt, "Failed to update GuC ADS scheduler policy. GuC may still cause engine reset even with wedged_mode=2\n"); + xe_pm_runtime_put(xe); return -EIO; } }