linux-next: build warning after merge of the dma-mapping tree

From: Stephen Rothwell
Date: Fri Aug 13 2021 - 03:11:44 EST

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Hi all,

After merging the dma-mapping tree, today's linux-next build (htmldocs)
produced this warning:

kernel/dma/mapping.c:224: warning: Function parameter or member 'nents' not described in 'dma_map_sg_attrs'

Caused by commit

fffe3cc8c219 ("dma-mapping: allow map_sg() ops to return negative error codes")

--
Cheers,
Stephen Rothwell

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Next message: David Edmondson: "[PATCH v4 0/4] KVM: x86: Convey the exit reason, etc. to user-space on emulation failure"
Previous message: kernel test robot: "arch/arm/mm/alignment.c:775:25: sparse: sparse: incorrect type in argument 1 (different address spaces)"
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