Messages in this thread | | | Date | Sat, 6 Aug 2022 17:38:53 +0800 | From | kernel test robot <> | Subject | [intel-tdx:guest-hardening-rebased 16/23] arch/x86/coco/tdx/tdx.c:531:15: sparse: sparse: symbol 'tdx_mmio_readq' was not declared. Should it be static? |
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tree: https://github.com/intel/tdx.git guest-hardening-rebased head: c170462888e1dab8e3e80c1c6e3708dd473ad1ed commit: 733588efac52121a59664e2dbd04edfdd9fdb580 [16/23] x86/tdx: Enable direct iomap MMIO optimizations config: x86_64-randconfig-s022 (https://download.01.org/0day-ci/archive/20220806/202208061701.gECNmfr2-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-3) 11.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://github.com/intel/tdx/commit/733588efac52121a59664e2dbd04edfdd9fdb580 git remote add intel-tdx https://github.com/intel/tdx.git git fetch --no-tags intel-tdx guest-hardening-rebased git checkout 733588efac52121a59664e2dbd04edfdd9fdb580 # save the config file mkdir build_dir && cp config build_dir/.config make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 SHELL=/bin/bash arch/x86/coco/tdx/
If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>) arch/x86/coco/tdx/tdx.c:298:14: sparse: sparse: symbol 'tdx_write_msr' was not declared. Should it be static? >> arch/x86/coco/tdx/tdx.c:531:15: sparse: sparse: symbol 'tdx_mmio_readq' was not declared. Should it be static?
vim +/tdx_mmio_readq +531 arch/x86/coco/tdx/tdx.c
530 > 531 unsigned long tdx_mmio_readq(void __iomem* addr) 532 { 533 unsigned long val; 534 535 if (tdx_virt_mmio(8, false, (unsigned long)addr, &val)) 536 return 0xffffffffffffffff; 537 return val; 538 } 539
-- 0-DAY CI Kernel Test Service https://01.org/lkp
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