[Bug 206519] [amdgpu] kernel NULL pointer dereference on shutdown when CONFIG_DRM_AMD_DC_HDCP=y

2020-04-07 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=206519

Shlomo (shl...@fastmail.com) changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |CODE_FIX

--- Comment #7 from Shlomo (shl...@fastmail.com) ---
Confirmed fixed on Arch linux 5.6.2-arch1-2. Thanks.

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[Bug 206519] [amdgpu] kernel NULL pointer dereference on shutdown when CONFIG_DRM_AMD_DC_HDCP=y

2020-02-19 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=206519

--- Comment #6 from Shlomo (shl...@fastmail.com) ---
Yes, this fixes the bug.

I applied your patch over linux v5.5, but I first had to modify it so it would
apply:
-  
drm_connector_attach_content_protection_property(>base, true);
+  
drm_connector_attach_content_protection_property(>base, false);

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[Bug 206519] [amdgpu] kernel NULL pointer dereference on shutdown when CONFIG_DRM_AMD_DC_HDCP=y

2020-02-18 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=206519

--- Comment #5 from Alex Deucher (alexdeuc...@gmail.com) ---
Created attachment 287487
  --> https://bugzilla.kernel.org/attachment.cgi?id=287487=edit
possible fix

I think this patch should fix it.

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[Bug 206519] [amdgpu] kernel NULL pointer dereference on shutdown when CONFIG_DRM_AMD_DC_HDCP=y

2020-02-18 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=206519

Shlomo (shl...@fastmail.com) changed:

   What|Removed |Added

Summary|[amdgpu] kernel NULL|[amdgpu] kernel NULL
   |pointer dereference on  |pointer dereference on
   |shutdown|shutdown when
   ||CONFIG_DRM_AMD_DC_HDCP=y

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