Hi Andrew, After merging the akpm-current tree, today's linux-next build (x86_64 allmodconfig) failed like this: /home/sfr/next/next/mm/hmm.c:202:2: error: unknown field 'invalidate_page' specified in initializer .invalidate_page = hmm_invalidate_page, ^ /home/sfr/next/next/mm/hmm.c:202:21: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types] .invalidate_page = hmm_invalidate_page, ^ Caused by commit b49705c24406 ("mm/hmm/mirror: mirror process address space on device with HMM helpers") interacting with commit 5f32b265400d ("mm/mmu_notifier: kill invalidate_page") from Linus' tree. I have disabled CONFIG_HMM_MIRROR for today. -- Cheers, Stephen Rothwell -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html