[GIT PULL] more last minute dma-mapping fixes for Linux 6.19

[GIT PULL] more last minute dma-mapping fixes for Linux 6.19

[Marek Szyprowski]

The following changes since commit 56c430c7f06d838fe3b2077dbbc4cc0bf992312b:

  dma/pool: distinguish between missing and exhausted atomic pools (2026-01-29 10:23:45 +0100)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux.git tags/dma-mapping-6.19-2026-02-06

for you to fetch changes up to c33efdfcfa6f80e05ce1ee33694c1bad4994cd78:

  dma: contiguous: Check return value of dma_contiguous_reserve_area() (2026-02-02 09:20:32 +0100)

----------------------------------------------------------------
dma-mapping fixes for Linux 6.19

Two minor fixes for DMA-mapping subsystem:
- check for the rare case of the allocation failure of the global CMA pool
  (Shanker Donthineni)
- avoid perf buffer overflow when tracing large scatter-gather lists
  (Deepanshu Kartikey)

----------------------------------------------------------------
Deepanshu Kartikey (1):
      tracing/dma: Cap dma_map_sg tracepoint arrays to prevent buffer overflow

Shanker Donthineni (1):
      dma: contiguous: Check return value of dma_contiguous_reserve_area()

 include/trace/events/dma.h | 25 +++++++++++++++++++------
 kernel/dma/contiguous.c    | 10 ++++++----
 2 files changed, 25 insertions(+), 10 deletions(-)

----------------------------------------------------------------

Thanks!

Best regards
Marek Szyprowski, PhD
Samsung R&D Institute Poland

Re: [GIT PULL] more last minute dma-mapping fixes for Linux 6.19

[pr-tracker-bot]

The pull request you sent on Fri,  6 Feb 2026 12:53:13 +0100:

> https://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux.git tags/dma-mapping-6.19-2026-02-06

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/23b0d2f7c2864099fba140672017e3e69ddf88a0

Thank you!

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