linux-kernel - [rt-devel:linux-5.18.y-rt-rebase 55/94] kernel/softirq.c:641:1: sparse: sparse: symbol '__pcpu_scope_pending_timer_softirq' was not declared. Should it be static?

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Date:   Wed, 18 May 2022 05:58:59 +0800
From:   kernel test robot <lkp@...el.com>
To:     Frederic Weisbecker <frederic@...nel.org>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Sebastian Andrzej Siewior <bigeasy@...utronix.de>
Subject: [rt-devel:linux-5.18.y-rt-rebase 55/94] kernel/softirq.c:641:1:
 sparse: sparse: symbol '__pcpu_scope_pending_timer_softirq' was not
 declared. Should it be static?

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-5.18.y-rt-rebase
head:   df0c990058a5bce1eed5d3512c6efe4eacc62bed
commit: e9b4bc6bcdfacbbe8125749a6135af2e61a3476c [55/94] tick: Fix timer storm since introduction of timersd
config: i386-randconfig-s002-20220516 (https://download.01.org/0day-ci/archive/20220518/202205180539.k0x6jZJq-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.2.0-20) 11.2.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.4-dirty
        # https://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git/commit/?id=e9b4bc6bcdfacbbe8125749a6135af2e61a3476c
        git remote add rt-devel https://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git
        git fetch --no-tags rt-devel linux-5.18.y-rt-rebase
        git checkout e9b4bc6bcdfacbbe8125749a6135af2e61a3476c
        # 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=i386 SHELL=/bin/bash

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


sparse warnings: (new ones prefixed by >>)
   kernel/softirq.c:640:1: sparse: sparse: symbol '__pcpu_scope_timersd' was not declared. Should it be static?
>> kernel/softirq.c:641:1: sparse: sparse: symbol '__pcpu_scope_pending_timer_softirq' was not declared. Should it be static?

Please review and possibly fold the followup patch.

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