Messages in this thread | | | Date | Mon, 8 Apr 2024 09:15:26 +1000 | From | Stephen Rothwell <> | Subject | linux-next: build failure after merge of the mm tree |
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Hi all,
After merging the mm tree, today's linux-next build (powerpc ppc64_defconfig) failed like this:
In file included from include/linux/mm.h:1115, from include/linux/mman.h:5, from arch/powerpc/kernel/asm-offsets.c:19: include/linux/huge_mm.h:276:23: error: variably modified 'stats' at file scope 276 | unsigned long stats[PMD_ORDER + 1][__MTHP_STAT_COUNT]; | ^~~~~
Caused by commit
d4358ee0a075 ("mm: add per-order mTHP anon_alloc and anon_alloc_fallback counters")
from the mm-unstable branch of the mm tree.
PMD_ORDER is not necessarily constant on PowerPC (since it depends on PTE_INDEX_SIZE).
I have reverted that commit (and the following one) for today.
-- Cheers, Stephen Rothwell [unhandled content-type:application/pgp-signature] | |