[linux-next:master] [tools/testing/vma] 28d7ff9930: ktools.vma.make.fail

[kernel test robot <oliver.sang@intel.com>]

Hello,

kernel test robot noticed "ktools.vma.make.fail" on:

commit: 28d7ff99300f3a897eb6419efafdbcf96978f637 ("tools/testing/vma: separate out vma_internal.h into logical headers")
https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master

in testcase: ktools
version: 
with following parameters:

	test: vma



config: x86_64-rhel-9.4-func
compiler: gcc-14
test machine: 36 threads 1 sockets Intel(R) Core(TM) i9-9980XE CPU @ 3.00GHz (Skylake) with 32G memory

(please refer to attached dmesg/kmsg for entire log/backtrace)




If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <oliver.sang@intel.com>
| Closes: https://lore.kernel.org/oe-lkp/202601271308.b8d3fcb6-lkp@intel.com


KERNEL SELFTESTS: linux_headers_dir is /usr/src/linux-headers-x86_64-rhel-9.4-func-28d7ff99300f3a897eb6419efafdbcf96978f637

Generating generated/map-shift.h
Generating generated/bit-length.h
cp ../shared/autoconf.h generated/autoconf.h
cc -c -I../shared -I. -I../../include -I../../arch/x86/include -I../../../lib -g -Og -Wall -D_LGPL_SOURCE -fsanitize=address -fsanitize=undefined  ../shared/xarray-shared.c -o xarray-shared.o
sed -e 's/^static //' -e 's/__always_inline //' -e 's/inline //' < ../../../lib/radix-tree.c > radix-tree.c
cc -I../shared -I. -I../../include -I../../arch/x86/include -I../../../lib -g -Og -Wall -D_LGPL_SOURCE -fsanitize=address -fsanitize=undefined    -c -o radix-tree.o radix-tree.c
sed -e 's/^static //' -e 's/__always_inline //' -e 's/inline //' < ../../../lib/idr.c > idr.c
cc -I../shared -I. -I../../include -I../../arch/x86/include -I../../../lib -g -Og -Wall -D_LGPL_SOURCE -fsanitize=address -fsanitize=undefined    -c -o idr.o idr.c
cc -c -I../shared -I. -I../../include -I../../arch/x86/include -I../../../lib -g -Og -Wall -D_LGPL_SOURCE -fsanitize=address -fsanitize=undefined  ../shared/linux.c -o linux.o
cc -I../shared -I. -I../../include -I../../arch/x86/include -I../../../lib -g -Og -Wall -D_LGPL_SOURCE -fsanitize=address -fsanitize=undefined    -c -o slab.o ../../lib/slab.c
cc -I../shared -I. -I../../include -I../../arch/x86/include -I../../../lib -g -Og -Wall -D_LGPL_SOURCE -fsanitize=address -fsanitize=undefined    -c -o find_bit.o ../../lib/find_bit.c
cc -I../shared -I. -I../../include -I../../arch/x86/include -I../../../lib -g -Og -Wall -D_LGPL_SOURCE -fsanitize=address -fsanitize=undefined    -c -o bitmap.o ../../lib/bitmap.c
cc -I../shared -I. -I../../include -I../../arch/x86/include -I../../../lib -g -Og -Wall -D_LGPL_SOURCE -fsanitize=address -fsanitize=undefined    -c -o hweight.o ../../lib/hweight.c
cc -I../shared -I. -I../../include -I../../arch/x86/include -I../../../lib -g -Og -Wall -D_LGPL_SOURCE -fsanitize=address -fsanitize=undefined    -c -o vsprintf.o ../../lib/vsprintf.c
cc -I../shared -I. -I../../include -I../../arch/x86/include -I../../../lib -g -Og -Wall -D_LGPL_SOURCE -fsanitize=address -fsanitize=undefined    -c -o main.o main.c
In file included from shared.h:12,
                 from main.c:3:
../../../mm/vma.h:158:8: error: redefinition of ‘struct unmap_desc’
  158 | struct unmap_desc {
      |        ^~~~~~~~~~
In file included from vma_internal.h:55,
                 from shared.h:11:
include/dup.h:1331:8: note: originally defined here
 1331 | struct unmap_desc {
      |        ^~~~~~~~~~
In file included from main.c:10:
../../../mm/vma.c: In function ‘unmap_region’:
../../../mm/vma.c:485:26: error: passing argument 2 of ‘unmap_vmas’ from incompatible pointer type [-Wincompatible-pointer-types]
  485 |         unmap_vmas(&tlb, unmap);
      |                          ^~~~~
      |                          |
      |                          struct unmap_desc *
In file included from vma_internal.h:54:
include/stubs.h:391:74: note: expected ‘struct unmap_desc *’ but argument is of type ‘struct unmap_desc *’
  391 | static inline void unmap_vmas(struct mmu_gather *tlb, struct unmap_desc *unmap)
      |                                                       ~~~~~~~~~~~~~~~~~~~^~~~~
../../../mm/vma.c:487:29: error: passing argument 2 of ‘free_pgtables’ from incompatible pointer type [-Wincompatible-pointer-types]
  487 |         free_pgtables(&tlb, unmap);
      |                             ^~~~~
      |                             |
      |                             struct unmap_desc *
include/stubs.h:395:77: note: expected ‘struct unmap_desc *’ but argument is of type ‘struct unmap_desc *’
  395 | static inline void free_pgtables(struct mmu_gather *tlb, struct unmap_desc *unmap)
      |                                                          ~~~~~~~~~~~~~~~~~~~^~~~~
make: *** [<builtin>: main.o] Error 1
make vma failed



The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20260127/202601271308.b8d3fcb6-lkp@intel.com



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https://github.com/intel/lkp-tests/wiki