Hi Andrew, After merging the akpm-current tree, today's linux-next build (arm multi_v7_defconfig) produced this warning:
fs/proc/task_mmu.c: In function 'show_map_vma':
fs/proc/task_mmu.c:285:28: warning: unused variable 'priv' [-Wunused-variable]
struct proc_maps_private *priv = m->private;
^
Introduced by commit
14ccc3193225 ("fs, proc: remove priv argument from is_stack")
--
Cheers,
Stephen Rothwell

