This is a note to let you know that I've just added the patch titled
drm/amd/amdgpu: fix console deadlock if late init failed
to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...
The filename of the patch is: drm-amd-amdgpu-fix-console-deadlock-if-late-init-failed.patch and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.
From foo@baz Tue Dec 12 13:38:50 CET 2017
From: Jim Qu Jim.Qu@amd.com Date: Wed, 1 Mar 2017 15:53:29 +0800 Subject: drm/amd/amdgpu: fix console deadlock if late init failed
From: Jim Qu Jim.Qu@amd.com
[ Upstream commit c085bd5119d5d0bdf3ef591a5563566be7dedced ]
Signed-off-by: Jim Qu Jim.Qu@amd.com Reviewed-by: Alex Deucher alexander.deucher@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com Signed-off-by: Sasha Levin alexander.levin@verizon.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -1760,8 +1760,11 @@ int amdgpu_resume_kms(struct drm_device }
r = amdgpu_late_init(adev); - if (r) + if (r) { + if (fbcon) + console_unlock(); return r; + }
/* pin cursors */ list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
Patches currently in stable-queue which might be from Jim.Qu@amd.com are
queue-4.4/drm-amd-amdgpu-fix-console-deadlock-if-late-init-failed.patch