APPLIED/cmnt: [PATCH 0/4][Unstable][SRU Disco] Avoid cma_alloc error fallout from enabling DMA_CMA on arm64
Kleber Souza
kleber.souza at canonical.com
Mon Jul 1 08:45:34 UTC 2019
On 6/4/19 11:00 PM, dann frazier wrote:
> BugLink: http://bugs.launchpad.net/bugs/1823753
>
> Comprises an arm64-specific config change for arm64 and a series
> of clean cherry-picks from linux-next. See BugLink for testing details.
>
> Nicolin Chen (3):
> dma-contiguous: add dma_{alloc,free}_contiguous() helpers
> dma-contiguous: use fallback alloc_pages for single pages
> dma-contiguous: fix !CONFIG_DMA_CMA version of dma_{alloc,
> free}_contiguous()
>
> dann frazier (1):
> UBUNTU: [Config] Bump CMA_SIZE_MBYTES to 32 on arm64
>
> debian.master/config/annotations | 2 +-
> debian.master/config/config.common.ubuntu | 2 +-
> include/linux/dma-contiguous.h | 19 ++++++++
> kernel/dma/contiguous.c | 56 +++++++++++++++++++++++
> kernel/dma/direct.c | 24 ++--------
> 5 files changed, 81 insertions(+), 22 deletions(-)
>
Applied to disco/master-next branch, with the same annotation changes
that Seth applied to unstable.
Thanks,
Kleber
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