linux-kernel - [intel-tdx:guest-attest 6/9] arch/x86/coco/tdx/attest.c:57:25: sparse: sparse: symbol 'quote_wq' was not declared. Should it be static?

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Date:   Mon, 24 Oct 2022 02:08:36 +0800
From:   kernel test robot <lkp@...el.com>
To:     Kuppuswamy Sathyanarayanan 
        <sathyanarayanan.kuppuswamy@...ux.intel.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Tony Luck <tony.luck@...el.com>,
        Andi Kleen <ak@...ux.intel.com>
Subject: [intel-tdx:guest-attest 6/9] arch/x86/coco/tdx/attest.c:57:25:
 sparse: sparse: symbol 'quote_wq' was not declared. Should it be static?

tree:   https://github.com/intel/tdx.git guest-attest
head:   4376c548006e5d7d2f7978ed20aa3c6b2a8cf4c6
commit: e5a51336a06783ba9e7c09b6652c05bd7afe4b81 [6/9] x86/tdx: Add Quote generation support
config: x86_64-randconfig-s022
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.4-39-gce1a6720-dirty
        # https://github.com/intel/tdx/commit/e5a51336a06783ba9e7c09b6652c05bd7afe4b81
        git remote add intel-tdx https://github.com/intel/tdx.git
        git fetch --no-tags intel-tdx guest-attest
        git checkout e5a51336a06783ba9e7c09b6652c05bd7afe4b81
        # 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@...el.com>

sparse warnings: (new ones prefixed by >>)
>> arch/x86/coco/tdx/attest.c:57:25: sparse: sparse: symbol 'quote_wq' was not declared. Should it be static?
>> arch/x86/coco/tdx/attest.c:58:20: sparse: sparse: symbol 'quote_work' was not declared. Should it be static?

vim +/quote_wq +57 arch/x86/coco/tdx/attest.c

    52	
    53	/*
    54	 * Workqueue to handle Quote data after Quote generation
    55	 * notification from VMM.
    56	 */
  > 57	struct workqueue_struct *quote_wq;
  > 58	struct work_struct quote_work;
    59	

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

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