Re: [RFC, PATCH 04/12] x86/virt/tdx: Account PAMT memory and print if in /proc/meminfo

Re: [RFC, PATCH 04/12] x86/virt/tdx: Account PAMT memory and print if in /proc/meminfo

[kernel test robot]

Hi Kirill,

[This is a private test report for your RFC patch.]
kernel test robot noticed the following build warnings:

[auto build test WARNING on kvm/queue]
[also build test WARNING on kvm/next next-20250502]
[cannot apply to tip/x86/tdx tip/x86/mm kvm/linux-next linus/master v6.15-rc4]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Kirill-A-Shutemov/x86-virt-tdx-Allocate-page-bitmap-for-Dynamic-PAMT/20250502-211346
base:   https://git.kernel.org/pub/scm/virt/kvm/kvm.git queue
patch link:    https://lore.kernel.org/r/20250502130828.4071412-5-kirill.shutemov%40linux.intel.com
patch subject: [RFC, PATCH 04/12] x86/virt/tdx: Account PAMT memory and print if in /proc/meminfo
config: i386-buildonly-randconfig-001-20250502 (https://download.01.org/0day-ci/archive/20250503/202505030244.P6vk3r5v-lkp@intel.com/config)
compiler: clang version 20.1.2 (https://github.com/llvm/llvm-project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250503/202505030244.P6vk3r5v-lkp@intel.com/reproduce)

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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202505030244.P6vk3r5v-lkp@intel.com/

All warnings (new ones prefixed by >>):

   In file included from drivers/gpu/drm/i915/gt/intel_ggtt.c:6:
>> arch/x86/include/asm/set_memory.h:93:34: warning: declaration of 'struct seq_file' will not be visible outside of this function [-Wvisibility]
      93 | void direct_pages_meminfo(struct seq_file *m);
         |                                  ^
   1 warning generated.


vim +93 arch/x86/include/asm/set_memory.h

    92	
  > 93	void direct_pages_meminfo(struct seq_file *m);
    94	

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