kmap() is being deprecated in favor of kmap_local_page().
There are two main problems with kmap(): (1) It comes with an overhead as
mapping space is restricted and protected by a global lock for
synchronization and (2) it also requires global TLB invalidation when the
kmap’s pool wraps and it migh
manage_dm_interrupts disable/enable vblank using drm_crtc_vblank_off/on
which causes drm_crtc_vblank_get in vrr_transition to fail, and later
when drm_crtc_vblank_put is called the refcount on vblank will be messed
up. Therefore move the call to after manage_dm_interrupts.
Signed-off-by: Yunxiang
The double `aligned' is duplicated in line 1070, remove one.
Signed-off-by: min tang
---
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c
b/drivers/gpu/drm/amd/display/dc/dcn10
On Wed, Aug 10, 2022 at 11:39:39AM -0400, Alex Deucher wrote:
> On Wed, Aug 10, 2022 at 11:38 AM Greg KH wrote:
> >
> > On Wed, Aug 10, 2022 at 11:28:18AM -0400, Alex Deucher wrote:
> > > On Tue, Jul 19, 2022 at 2:57 PM Alex Deucher
> > > wrote:
> > > >
> > > > The new vkms virtual display code
This is a note to let you know that I've just added the patch titled
drm/amdgpu: fix check in fbdev init
to the 5.15-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-amdgpu-fix-che
