Hi Andrew, On Mon, 24 Mar 2014 17:23:27 +1100 Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote: > > After merging the akpm-current tree, today's linux-next build (powerpc > ppc64_defconfig) failed like this: > > In file included from include/linux/mm.h:897:0, > from include/linux/mman.h:4, > from arch/powerpc/kernel/asm-offsets.c:22: > include/linux/vmstat.h: In function '__count_vm_event': > include/linux/vmstat.h:36:2: error: implicit declaration of function 'raw_cpu_inc' [-Werror=implicit-function-declaration] > raw_cpu_inc(vm_event_states.event[item]); > ^ > include/linux/vmstat.h: In function '__count_vm_events': > include/linux/vmstat.h:46:2: error: implicit declaration of function 'raw_cpu_add' [-Werror=implicit-function-declaration] > raw_cpu_add(vm_event_states.event[item], delta); > ^ > > Caused by commit "vmstat: use raw_cpu_ops to avoid false positives on > preemption checks". > > My kernel (even going back to v3.13) has no reference to > raw_cpu_inc/add ... missed patch? Ah, ha percpu-add-raw_cpu_ops.patch > etc are in the later part of the series :-( > > I just reverted "vmstat: use raw_cpu_ops to avoid false positives on > preemption checks" and > "vmstat-use-raw_cpu_ops-to-avoid-false-positives-on-preemption-checks-fix" > for today. I added them back at the end of the akpm tree (as part of the merge commit, so you can't easily see them :-(). -- Cheers, Stephen Rothwell sfr@xxxxxxxxxxxxxxxx
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