Messages in this thread | | | Date | Wed, 24 Jan 2024 10:05:06 +1100 | From | Stephen Rothwell <> | Subject | linux-next: build failure after merge of the mm tree |
| |
Hi all,
After merging the mm tree, today's linux-next build (powerpc ppc64_defconfig) failed like this:
fs/proc/task_mmu.c: In function 'get_vma_snapshow': fs/proc/task_mmu.c:145:19: error: 'struct vm_area_struct' has no member named 'anon_name'; did you mean 'anon_vma'? 145 | if (copy->anon_name && !anon_vma_name_get_rcu(copy)) | ^~~~~~~~~ | anon_vma fs/proc/task_mmu.c:161:19: error: 'struct vm_area_struct' has no member named 'anon_name'; did you mean 'anon_vma'? 161 | if (copy->anon_name) | ^~~~~~~~~ | anon_vma fs/proc/task_mmu.c:162:41: error: 'struct vm_area_struct' has no member named 'anon_name'; did you mean 'anon_vma'? 162 | anon_vma_name_put(copy->anon_name); | ^~~~~~~~~ | anon_vma fs/proc/task_mmu.c: In function 'put_vma_snapshot': fs/proc/task_mmu.c:174:18: error: 'struct vm_area_struct' has no member named 'anon_name'; did you mean 'anon_vma'? 174 | if (vma->anon_name) | ^~~~~~~~~ | anon_vma fs/proc/task_mmu.c:175:40: error: 'struct vm_area_struct' has no member named 'anon_name'; did you mean 'anon_vma'? 175 | anon_vma_name_put(vma->anon_name); | ^~~~~~~~~ | anon_vma
Caused by commit
786cebbd51a4 ("mm/maps: read proc/pid/maps under RCU")
from the mm-unstable branch.
This build does not have CONFIG_ANON_VMA_NAME set.
I have reverted that commit for today.
-- Cheers, Stephen Rothwell [unhandled content-type:application/pgp-signature] | |