Messages in this thread | | | Date | Thu, 14 Dec 2017 17:00:33 +1100 | From | Stephen Rothwell <> | Subject | linux-next: build failure after merge of the staging.current tree |
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Hi Greg,
After merging the staging.current tree, today's linux-next build (powerpc allyesconfig) failed like this:
drivers/staging/android/ion/ion_cma_heap.c: In function 'ion_cma_allocate': drivers/staging/android/ion/ion_cma_heap.c:38:14: error: 'CONFIG_CMA_ALIGNMENT' undeclared (first use in this function) if (align > CONFIG_CMA_ALIGNMENT) ^
Caused by commit
d98e6dbf42f7 ("staging: ion: Fix ion_cma_heap allocations")
CONFIG_CMA_ALIGNMENT (and CONFIG_DMA_CMA) is not set for this build.
I have reverted that commit for today.
-- Cheers, Stephen Rothwell
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