Re: ac1e516d5a4c ("drm/ttm: fix start page for huge page check in ttm_put_pages()")

On Wed, Jan 15, 2020 at 07:55:02PM -0800, Zubin Mithra wrote:

Hello,

The patch : a66477b0efe5 ("drm/ttm: fix out-of-bounds read in ttm_put_pages() v2")

has been applied to linux-4.19.y. However, 2 follow-up fixes have not been applied.

How did you figure out that they were "follow-up" fixes?

Could the following two fixes be applied to linux-4.19.y? These commits are present in linux-5.4.y. These patches do not have to be applied to linux-4.14.y.

ac1e516d5a4c ("drm/ttm: fix start page for huge page check in ttm_put_pages()") 453393369dc9 ("drm/ttm: fix incrementing the page pointer for huge pages")

Both now queued up, thanks for letting me know.

greg k-h