Commit 23b0d2f7c286 for kernel

commit 23b0d2f7c2864099fba140672017e3e69ddf88a0
Merge: fe70b3260e39 c33efdfcfa6f
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Fri Feb 6 10:27:42 2026 -0800

    Merge tag 'dma-mapping-6.19-2026-02-06' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux

    Pull dma-mapping fixes from Marek Szyprowski:
     "Two minor fixes for the 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)"

    * tag 'dma-mapping-6.19-2026-02-06' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux:
      dma: contiguous: Check return value of dma_contiguous_reserve_area()
      tracing/dma: Cap dma_map_sg tracepoint arrays to prevent buffer overflow