Re: [ipsec:testing 1/2] include/linux/compiler_types.h:328:38: error: call to '__compiletime_assert_633' declared with attribute error: BUILD_BUG_ON failed: XFRM_MSG_MAX != XFRM_MSG_MAPPING

On Wed, Sep 08, 2021 at 09:15:53PM +0800, kernel test robot wrote:

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git testing
head:   f693aa9c98e4e3347930f928c123bb2460317fe0
commit: 56e47fcb5c6150e22c5a591833d67c3ae7a4e9be [1/2] include/uapi/linux/xfrm.h: Fix XFRM_MSG_MAPPING ABI breakage
config: x86_64-randconfig-a005-20210908 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git/commit/?id=56e47fcb5c6150e22c5a591833d67c3ae7a4e9be
        git remote add ipsec https://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
        git fetch --no-tags ipsec testing
        git checkout 56e47fcb5c6150e22c5a591833d67c3ae7a4e9be
        # save the attached .config to linux build tree
        mkdir build_dir
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <redacted>

All errors (new ones prefixed by >>):

   In file included from <command-line>:
   security/selinux/nlmsgtab.c: In function 'selinux_nlmsg_lookup':

quoted

quoted

include/linux/compiler_types.h:328:38: error: call to '__compiletime_assert_633' declared with attribute error: BUILD_BUG_ON failed: XFRM_MSG_MAX != XFRM_MSG_MAPPING

Eugene, I had to drop this patch for now.
Please fix and resend, thanks!