linux-kernel - [tip:sched/core 7/15] runqslower.bpf.c:77:12: error: no member named 'state' in 'struct task

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Date:   Fri, 25 Jun 2021 19:46:40 +0800
From:   kernel test robot <lkp@...el.com>
To:     Peter Zijlstra <peterz@...radead.org>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        x86@...nel.org, Daniel Bristot de Oliveira <bristot@...hat.com>
Subject: [tip:sched/core 7/15] runqslower.bpf.c:77:12: error: no member named
 'state' in 'struct task_struct'

Hi Peter,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
head:   adf3c31e18b765ea24eba7b0c1efc076b8ee3d55
commit: 2f064a59a11ff9bc22e52e9678bc601404c7cb34 [7/15] sched: Change task_struct::state
config: x86_64-rhel-8.3-kselftests (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.3-341-g8af24329-dirty
        # https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=2f064a59a11ff9bc22e52e9678bc601404c7cb34
        git remote add tip https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
        git fetch --no-tags tip sched/core
        git checkout 2f064a59a11ff9bc22e52e9678bc601404c7cb34
        # save the attached .config to linux build tree
        make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' W=1 ARCH=x86_64 

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

All errors (new ones prefixed by >>):

>> runqslower.bpf.c:77:12: error: no member named 'state' in 'struct task_struct'
           if (prev->state == TASK_RUNNING)
               ~~~~  ^
   1 error generated.

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

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