Messages in this thread | | | Date | Tue, 13 Jul 2021 02:53:48 +0800 | From | kernel test robot <> | Subject | [linux-rt-devel:linux-5.13.y-rt-testing 207/227] include/linux/entry-common.h:62:3: error: '_TIF_NEED_RESCHED_MASK' undeclared; did you mean 'TIF_NEED_RESCHED'? |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-5.13.y-rt-testing head: cdfc6ae55ef52147859af8c8a9f82c4858eed749 commit: f2f9e496208c584356e84e720a3dfd99970ee5e9 [207/227] x86: Support for lazy preemption config: s390-allyesconfig (attached as .config) compiler: s390-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git/commit/?id=f2f9e496208c584356e84e720a3dfd99970ee5e9 git remote add linux-rt-devel https://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git git fetch --no-tags linux-rt-devel linux-5.13.y-rt-testing git checkout f2f9e496208c584356e84e720a3dfd99970ee5e9 # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross O=build_dir ARCH=s390 SHELL=/bin/bash kernel/
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from kernel/entry/common.c:4: kernel/entry/common.c: In function 'exit_to_user_mode_loop': >> include/linux/entry-common.h:62:3: error: '_TIF_NEED_RESCHED_MASK' undeclared (first use in this function); did you mean 'TIF_NEED_RESCHED'? 62 | _TIF_NEED_RESCHED_MASK | _TIF_PATCH_PENDING | _TIF_NOTIFY_SIGNAL | \ | ^~~~~~~~~~~~~~~~~~~~~~ kernel/entry/common.c:158:19: note: in expansion of macro 'EXIT_TO_USER_MODE_WORK' 158 | while (ti_work & EXIT_TO_USER_MODE_WORK) { | ^~~~~~~~~~~~~~~~~~~~~~ include/linux/entry-common.h:62:3: note: each undeclared identifier is reported only once for each function it appears in 62 | _TIF_NEED_RESCHED_MASK | _TIF_PATCH_PENDING | _TIF_NOTIFY_SIGNAL | \ | ^~~~~~~~~~~~~~~~~~~~~~ kernel/entry/common.c:158:19: note: in expansion of macro 'EXIT_TO_USER_MODE_WORK' 158 | while (ti_work & EXIT_TO_USER_MODE_WORK) { | ^~~~~~~~~~~~~~~~~~~~~~ In file included from include/linux/build_bug.h:5, from include/linux/bits.h:22, from arch/s390/include/asm/ptrace.h:10, from arch/s390/include/asm/lowcore.h:13, from arch/s390/include/asm/current.h:13, from include/linux/sched.h:12, from include/linux/context_tracking.h:5, from kernel/entry/common.c:3: kernel/entry/common.c: In function 'exit_to_user_mode_prepare': >> include/linux/entry-common.h:62:3: error: '_TIF_NEED_RESCHED_MASK' undeclared (first use in this function); did you mean 'TIF_NEED_RESCHED'? 62 | _TIF_NEED_RESCHED_MASK | _TIF_PATCH_PENDING | _TIF_NOTIFY_SIGNAL | \ | ^~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler.h:78:42: note: in definition of macro 'unlikely' 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ kernel/entry/common.c:216:25: note: in expansion of macro 'EXIT_TO_USER_MODE_WORK' 216 | if (unlikely(ti_work & EXIT_TO_USER_MODE_WORK)) | ^~~~~~~~~~~~~~~~~~~~~~
vim +62 include/linux/entry-common.h
59 60 #define EXIT_TO_USER_MODE_WORK \ 61 (_TIF_SIGPENDING | _TIF_NOTIFY_RESUME | _TIF_UPROBE | \ > 62 _TIF_NEED_RESCHED_MASK | _TIF_PATCH_PENDING | _TIF_NOTIFY_SIGNAL | \ 63 ARCH_EXIT_TO_USER_MODE_WORK) 64
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