This is a note to let you know that I've just added the patch titled drm/gma500: Fix error return code in psb_driver_load() to the 4.19-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: drm-gma500-fix-error-return-code-in-psb_driver_load.patch and it can be found in the queue-4.19 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit a604d7694632eacb6cec46490e19537759bd3010 Author: Jialin Zhang <zhangjialin11@xxxxxxxxxx> Date: Mon Nov 30 10:02:16 2020 +0800 drm/gma500: Fix error return code in psb_driver_load() [ Upstream commit 6926872ae24452d4f2176a3ba2dee659497de2c4 ] Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: 5c49fd3aa0ab ("gma500: Add the core DRM files and headers") Reported-by: Hulk Robot <hulkci@xxxxxxxxxx> Signed-off-by: Jialin Zhang <zhangjialin11@xxxxxxxxxx> Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx> Link: https://patchwork.freedesktop.org/patch/msgid/20201130020216.1906141-1-zhangjialin11@xxxxxxxxxx Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/gpu/drm/gma500/psb_drv.c b/drivers/gpu/drm/gma500/psb_drv.c index ac32ab5aa0027..2fa3c7fc4b6d5 100644 --- a/drivers/gpu/drm/gma500/psb_drv.c +++ b/drivers/gpu/drm/gma500/psb_drv.c @@ -316,6 +316,8 @@ static int psb_driver_load(struct drm_device *dev, unsigned long flags) if (ret) goto out_err; + ret = -ENOMEM; + dev_priv->mmu = psb_mmu_driver_init(dev, 1, 0, 0); if (!dev_priv->mmu) goto out_err;