[GIT PULL] dma-mapping fixes for Linux 6.2

[Christoph Hellwig]

The following changes since commit 6feb57c2fd7c787aecf2846a535248899e7b70fa:

  Merge tag 'kbuild-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild (2022-12-19 12:33:32 -0600)

are available in the Git repository at:

  git://git.infradead.org/users/hch/dma-mapping.git tags/dma-mapping-2022-12-23

for you to fetch changes up to 3622b86f49f84e52fb41fee9eb55f9290613dfc3:

  dma-mapping: reject GFP_COMP for noncoherent allocations (2022-12-21 08:45:38 +0100)

----------------------------------------------------------------
dma-mapping fixes for Linux 6.2

Fix up the sound code to not pass __GFP_COMP to the non-coherent DMA
allocator, as it copes with that just as badly as the coherent allocator,
and then add a check to make sure no one passes the flag ever again.

----------------------------------------------------------------
Christoph Hellwig (2):
      ALSA: memalloc: don't use GFP_COMP for non-coherent dma allocations
      dma-mapping: reject GFP_COMP for noncoherent allocations

 kernel/dma/mapping.c  | 4 ++++
 sound/core/memalloc.c | 4 ++--
 2 files changed, 6 insertions(+), 2 deletions(-)