linux-kernel - [rppt:cet/kvm 32/49] <stdin>:1565:2: warning: #warning syscall map_shadow

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Message-ID: <202202171454.SfEDJ0Yv-lkp@intel.com>
Date:   Thu, 17 Feb 2022 14:04:48 +0800
From:   kernel test robot <lkp@...el.com>
To:     Rick Edgecombe <rick.p.edgecombe@...el.com>
Cc:     kbuild-all@...ts.01.org, Mike Rapoport <rppt@...nel.org>,
        linux-kernel@...r.kernel.org, Mike Rapoport <rppt@...ux.ibm.com>
Subject: [rppt:cet/kvm 32/49] <stdin>:1565:2: warning: #warning syscall
 map_shadow_stack not implemented

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/rppt/linux.git cet/kvm
head:   e2f9808bd7530f44cd5d95332036bb660b66b8db
commit: 987299ad58376fc09a3bc884b55c07c2e5d80245 [32/49] x86/cet/shstk: Introduce map_shadow_stack syscall
config: sh-randconfig-m031-20220217 (https://download.01.org/0day-ci/archive/20220217/202202171454.SfEDJ0Yv-lkp@intel.com/config)
compiler: sh4-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://git.kernel.org/pub/scm/linux/kernel/git/rppt/linux.git/commit/?id=987299ad58376fc09a3bc884b55c07c2e5d80245
        git remote add rppt https://git.kernel.org/pub/scm/linux/kernel/git/rppt/linux.git
        git fetch --no-tags rppt cet/kvm
        git checkout 987299ad58376fc09a3bc884b55c07c2e5d80245
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=sh prepare

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>

All warnings (new ones prefixed by >>):

   <stdin>:1517:2: warning: #warning syscall clone3 not implemented [-Wcpp]
>> <stdin>:1565:2: warning: #warning syscall map_shadow_stack not implemented [-Wcpp]
--
   <stdin>:1517:2: warning: #warning syscall clone3 not implemented [-Wcpp]
>> <stdin>:1565:2: warning: #warning syscall map_shadow_stack not implemented [-Wcpp]
--
   scripts/genksyms/parse.y: warning: 9 shift/reduce conflicts [-Wconflicts-sr]
   scripts/genksyms/parse.y: warning: 5 reduce/reduce conflicts [-Wconflicts-rr]
   <stdin>:1517:2: warning: #warning syscall clone3 not implemented [-Wcpp]
>> <stdin>:1565:2: warning: #warning syscall map_shadow_stack not implemented [-Wcpp]

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org