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Message-ID: <202205142340.HRC7ItUJ-lkp@intel.com>
Date: Sat, 14 May 2022 23:53:10 +0800
From: kernel test robot <lkp@...el.com>
To: Nicolas Saenz Julienne <nsaenzju@...hat.com>
Cc: kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [nsaenz-rpi:ct-work-defer-wip 25/25]
arch/x86/mm/pat/set_memory.c:351:61: error: 'CONTEXT_WORK_CACHEI' undeclared
tree: https://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi.git ct-work-defer-wip
head: ed63029652239a6befad96dd473b16332913f889
commit: ed63029652239a6befad96dd473b16332913f889 [25/25] context_tracking,x86: Fix Kernel cachei vs NOHZ_FULL
config: i386-randconfig-a001 (https://download.01.org/0day-ci/archive/20220514/202205142340.HRC7ItUJ-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.2.0-20) 11.2.0
reproduce (this is a W=1 build):
# https://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi.git/commit/?id=ed63029652239a6befad96dd473b16332913f889
git remote add nsaenz-rpi https://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi.git
git fetch --no-tags nsaenz-rpi ct-work-defer-wip
git checkout ed63029652239a6befad96dd473b16332913f889
# save the config file
mkdir build_dir && cp config build_dir/.config
make W=1 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>
All errors (new ones prefixed by >>):
arch/x86/mm/pat/set_memory.c: In function '__cpa_flush_all_cond':
arch/x86/mm/pat/set_memory.c:351:41: error: 'CONTEXT_WORK_TLBI' undeclared (first use in this function)
351 | CONTEXT_WORK_TLBI | CONTEXT_WORK_CACHEI);
| ^~~~~~~~~~~~~~~~~
arch/x86/mm/pat/set_memory.c:351:41: note: each undeclared identifier is reported only once for each function it appears in
>> arch/x86/mm/pat/set_memory.c:351:61: error: 'CONTEXT_WORK_CACHEI' undeclared (first use in this function)
351 | CONTEXT_WORK_TLBI | CONTEXT_WORK_CACHEI);
| ^~~~~~~~~~~~~~~~~~~
arch/x86/mm/pat/set_memory.c: In function '__cpa_flush_tlb_cond':
arch/x86/mm/pat/set_memory.c:373:47: error: 'CONTEXT_WORK_TLBI' undeclared (first use in this function)
373 | CONTEXT_WORK_TLBI);
| ^~~~~~~~~~~~~~~~~
arch/x86/mm/pat/set_memory.c: In function '__cpa_flush_all_cond':
arch/x86/mm/pat/set_memory.c:352:1: error: control reaches end of non-void function [-Werror=return-type]
352 | }
| ^
arch/x86/mm/pat/set_memory.c: In function '__cpa_flush_tlb_cond':
arch/x86/mm/pat/set_memory.c:374:1: error: control reaches end of non-void function [-Werror=return-type]
374 | }
| ^
cc1: some warnings being treated as errors
vim +/CONTEXT_WORK_CACHEI +351 arch/x86/mm/pat/set_memory.c
347
348 static bool __cpa_flush_all_cond(int cpu, void *info)
349 {
350 return !context_tracking_set_cpu_work(cpu, CONTEXT_USER | CONTEXT_GUEST,
> 351 CONTEXT_WORK_TLBI | CONTEXT_WORK_CACHEI);
352 }
353
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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