mainline build failure due to e240e53ae0ab ("mm, slub: add CONFIG_SLUB_TINY")

[Sudip Mukherjee (Codethink)]

Hi All,

The latest mainline kernel branch fails to build xtensa allmodconfig 
with gcc-11 with the error:

kernel/kcsan/kcsan_test.c: In function '__report_matches':
kernel/kcsan/kcsan_test.c:257:1: error: the frame size of 1680 bytes is larger than 1536 bytes [-Werror=frame-larger-than=]
  257 | }
      | ^

git bisect pointed to e240e53ae0ab ("mm, slub: add CONFIG_SLUB_TINY")


I will be happy to test any patch or provide any extra log if needed.

Note:
This is only seen with gcc-11, gcc-12 builds are ok.

-- 
Regards
Sudip