Hi Am 04.02.21 um 15:57 schrieb Gerd Hoffmann:
This reverts commit b91907a6241193465ca92e357adf16822242296d.
This should be in the correct format, as given by 'dim cite'.
dim cite b91907a6241193465ca92e357adf16822242296d
b91907a62411 ("drm/qxl: do not run release if qxl failed to init")
Patch is broken, it effectively makes qxl_drm_release() a nop because on normal driver shutdown qxl_drm_release() is called *after* drm_dev_unregister(). Cc: Tong Zhang <ztong0001@xxxxxxxxx> Signed-off-by: Gerd Hoffmann <kraxel@xxxxxxxxxx> --- drivers/gpu/drm/qxl/qxl_drv.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/gpu/drm/qxl/qxl_drv.c b/drivers/gpu/drm/qxl/qxl_drv.c index 34c8b25b5780..fb5f6a5e81d7 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.c +++ b/drivers/gpu/drm/qxl/qxl_drv.c @@ -144,8 +144,6 @@ static void qxl_drm_release(struct drm_device *dev) * reodering qxl_modeset_fini() + qxl_device_fini() calls is * non-trivial though. */ - if (!dev->registered) - return;
I'm not sure what the original problem was, but I'm sure that this isn't the fix for it. If there's a problem with shutdown, the operations rather have to be reordered correctly.
With the citation style address: Acked-by: Thomas Zimmermann <tzimmermann@xxxxxxx>
qxl_modeset_fini(qdev); qxl_device_fini(qdev); }
-- Thomas Zimmermann Graphics Driver Developer SUSE Software Solutions Germany GmbH Maxfeldstr. 5, 90409 Nürnberg, Germany (HRB 36809, AG Nürnberg) Geschäftsführer: Felix Imendörffer
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