[GIT PULL] (stable) stable/for-linus-5.14

From: Konrad Rzeszutek Wilk
Date: Tue Jun 22 2021 - 18:03:41 EST


Hey Linus,

Please git pull the following branch:

git pull git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git stable/for-linus-5.14

which has the regression for the DMA operations where the offset was
ignored and corruptions would appear.

Going forward there will be a cleanups to make the offset and alignment
logic more clearer and better test-cases to help with this.

Bumyong Lee (1):
swiotlb: manipulate orig_addr when tlb_addr has offset

kernel/dma/swiotlb.c | 23 +++++++++++++++--------
1 file changed, 15 insertions(+), 8 deletions(-)