Does this patch fix an issue raised previously? Or should they be used together? https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg2466541.html
IMHO using this patch alone won’t fix the issue --
Best, - Tong
On Feb 8, 2021, at 5:41 AM, Gerd Hoffmann kraxel@redhat.com wrote:
Specifically do not try release resources which where not allocated in the first place.
Cc: Tong Zhang ztong0001@gmail.com Signed-off-by: Gerd Hoffmann kraxel@redhat.com
drivers/gpu/drm/qxl/qxl_display.c | 3 +++ drivers/gpu/drm/qxl/qxl_kms.c | 4 ++++ 2 files changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c index c326412136c5..ec50d2cfd4e1 100644 --- a/drivers/gpu/drm/qxl/qxl_display.c +++ b/drivers/gpu/drm/qxl/qxl_display.c @@ -1183,6 +1183,9 @@ int qxl_destroy_monitors_object(struct qxl_device *qdev) { int ret;
- if (!qdev->monitors_config_bo)
return 0;- qdev->monitors_config = NULL; qdev->ram_header->monitors_config = 0;
diff --git a/drivers/gpu/drm/qxl/qxl_kms.c b/drivers/gpu/drm/qxl/qxl_kms.c index 66d74aaaee06..4dc5ad13f12c 100644 --- a/drivers/gpu/drm/qxl/qxl_kms.c +++ b/drivers/gpu/drm/qxl/qxl_kms.c @@ -288,6 +288,10 @@ void qxl_device_fini(struct qxl_device *qdev) { int cur_idx;
- /* check if qxl_device_init() was successful (gc_work is initialized last) */
- if (!qdev->gc_work.func)
return;- for (cur_idx = 0; cur_idx < 3; cur_idx++) { if (!qdev->current_release_bo[cur_idx]) continue;
-- 2.29.2