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dma-buf: Make DMABUF_DEBUG default to y on DEBUG_KERNEL kernels

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Commit 646013f513 ("dma-buf: enable DMABUF_DEBUG by default on DEBUG
kernels") changed the default of DMABUF_DEBUG to "y if DEBUG", but no
Kconfig symbol DEBUG exists, so the option has had no default since.

Use DEBUG_KERNEL, the Kconfig symbol for a debug kernel.

Fixes: 646013f513 ("dma-buf: enable DMABUF_DEBUG by default on DEBUG kernels")
Assisted-by: LLM
Signed-off-by: Karl Mehltretter <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Christian König <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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Karl Mehltretter authored and Christian König committed 2026-09-11 11:55:40 +02:00
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commit 143755bdab
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drivers/dma-buf/Kconfig
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@@ -43,7 +43,7 @@ config UDMABUF
config DMABUF_DEBUG
bool "DMA-BUF debug checks"
depends on DMA_SHARED_BUFFER
default y if DEBUG
default y if DEBUG_KERNEL
help
This option enables additional checks for DMA-BUF importers and
exporters. Specifically it validates that importers do not peek at the