Hey Linus!
Please git pull the following branch:
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git stable/for-linus-4.9
which has:
- Minor fixes (rate limiting), remove certain functions.
- Support for DMA_ATTR_SKIP_CPU_SYNC which is an optimization in the
DMA API
That is it!
Regarding the name of the branch - I was initially thinking to send it
to you for rc4 (in 4.9 time frame) but figured it may be just simpler
to do it during merge window.
arch/arm/xen/mm.c | 1 -
arch/x86/xen/pci-swiotlb-xen.c | 1 -
drivers/xen/swiotlb-xen.c | 27 +++++++-------
include/linux/swiotlb.h | 14 +++-----
include/xen/swiotlb-xen.h | 3 --
lib/swiotlb.c | 81 +++++++++++++++++++++---------------------
6 files changed, 57 insertions(+), 70 deletions(-)
Alexander Duyck (4):
swiotlb: Drop unused functions swiotlb_map_sg and swiotlb_unmap_sg
swiotlb-xen: Enforce return of DMA_ERROR_CODE in mapping function
swiotlb: Add support for DMA_ATTR_SKIP_CPU_SYNC
swiotlb: Minor fix-ups for DMA_ATTR_SKIP_CPU_SYNC support
Geert Uytterhoeven (1):
swiotlb: Rate-limit printing when running out of SW-IOMMU space