Re: [PATCH 1/5] drm/vblank: Fix return type for drm_vblank_count()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Dhinakaran Pandiyan <dhinakaran.pandiyan@xxxxxxxxx> writes:

> drm_vblank_count() has a u32 type returning what is a 64-bit vblank
> count.

It looks like a general review of the 64-bit widening patch is needed.

 * drm_crtc_accurate_vblank_count has a 32-bit return, and uses a 32-bit temporary
 * drm_wait_one_vblank uses a 32-bit temporary.

I looked at every 'u32' in drm_vblank.c; it would be good to have more
eyes check this.

Thanks for finding the first one.

-- 
-keith

Attachment: signature.asc
Description: PGP signature

_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Index of Archives]     [Linux DRI Users]     [Linux Intel Graphics]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux