Hey Linus,
Please pull a tiny fix for v5.0-rc2:
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git stable/for-linus-5.0
This fixes an issue with GPU cards not working anymore with the DMA
mapping work Christopher did - as the SWIOTLB is initialized first
and then free-ed (as IOMMU is available) but we forgot to clear our
start and end entries which are used and BOOM.
Thank you!
kernel/dma/swiotlb.c | 2 ++
1 file changed, 2 insertions(+)
Christoph Hellwig (1):
swiotlb: clear io_tlb_start and io_tlb_end in swiotlb_exit
The pull request you sent on Thu, 17 Jan 2019 10:36:30 -0500:
> git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git stable/for-linus-5.0
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/6d060fa39035d5ff6bb3e720a8119aeb50453e3b
Thank you!
--
Deet-doot-dot, I am a bot.
https://korg.wiki.kernel.org/userdoc/prtracker