[GIT PULL] dma-mapping fix for Linux 5.17

[Christoph Hellwig]

The following changes since commit 754e0b0e35608ed5206d6a67a791563c631cec07:

  Linux 5.17-rc4 (2022-02-13 12:13:30 -0800)

are available in the Git repository at:

  git://git.infradead.org/users/hch/dma-mapping.git tags/dma-mapping-5.17-1

for you to fetch changes up to ddbd89deb7d32b1fbb879f48d68fda1a8ac58e8e:

  swiotlb: fix info leak with DMA_FROM_DEVICE (2022-02-14 10:22:28 +0100)

----------------------------------------------------------------
dma-mapping fix for Linux 5.17

 - fix a swiotlb info leak (Halil Pasic)

----------------------------------------------------------------
Halil Pasic (1):
      swiotlb: fix info leak with DMA_FROM_DEVICE

 Documentation/core-api/dma-attributes.rst | 8 ++++++++
 include/linux/dma-mapping.h               | 8 ++++++++
 kernel/dma/swiotlb.c                      | 3 ++-
 3 files changed, 18 insertions(+), 1 deletion(-)