Messages in this thread | ![/](/images/icornerl.gif) | | Date | Wed, 20 Jan 2021 16:25:18 +1100 | From | Stephen Rothwell <> | Subject | linux-next: build failure after merge of the akpm-current tree |
| |
Hi all,
After merging the akpm-current tree, today's linux-next build (powerpc ppc64_defconfig) failed like this:
mm/memory_hotplug.c: In function 'move_pfn_range_to_zone': mm/memory_hotplug.c:772:24: error: 'ZONE_DEVICE' undeclared (first use in this function) 772 | if (zone_idx(zone) == ZONE_DEVICE) { | ^~~~~~~~~~~
Caused by commit
e821cf25cfee ("mm: teach pfn_to_online_page() about ZONE_DEVICE section collisions")
I applied the patch from Randy Dunlap for today.
That, however, lead to this warning:
mm/memory_hotplug.c:730:13: warning: 'section_taint_zone_device' defined but not used [-Wunused-function] 730 | static void section_taint_zone_device(unsigned long pfn) | ^~~~~~~~~~~~~~~~~~~~~~~~~
-- Cheers, Stephen Rothwell [unhandled content-type:application/pgp-signature] | ![\](/images/icornerr.gif) |