tree: https://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git atomics/arch-atomic head: 11e2a4a373daf878d565ed5d53c35e4351d63221 commit: 2b748152193fe9172ee8395cacff3f316e106064 [31/33] locking/atomic: xtensa: move to ARCH_ATOMIC config: xtensa-allyesconfig (attached as .config) compiler: xtensa-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/mark/linux.git/commit/?id... git remote add mark-rutland https://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git git fetch --no-tags mark-rutland atomics/arch-atomic git checkout 2b748152193fe9172ee8395cacff3f316e106064 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross W=1 ARCH=xtensa If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; Note: the mark-rutland/atomics/arch-atomic HEAD 11e2a4a373daf878d565ed5d53c35e4351d63221 builds fine. It only hurts bisectibility. All errors (new ones prefixed by >>): In file included from include/linux/atomic.h:87, from include/asm-generic/bitops/atomic.h:5, from arch/xtensa/include/asm/bitops.h:192, from include/linux/bitops.h:32, from include/linux/kernel.h:12, from include/asm-generic/bug.h:20, from ./arch/xtensa/include/generated/asm/bug.h:1, from include/linux/bug.h:5, from include/linux/page-flags.h:10, from kernel/bounds.c:10: include/asm-generic/atomic-long.h: In function 'atomic_long_add_return': 553 | return atomic_add_return(i, v); | ^~~~~~~~~~~~~~~~~ | atomic64_add_return include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_add': 577 | return atomic_fetch_add(i, v); | ^~~~~~~~~~~~~~~~ | atomic64_fetch_add include/asm-generic/atomic-long.h: In function 'atomic_long_sub_return': 607 | return atomic_sub_return(i, v); | ^~~~~~~~~~~~~~~~~ | atomic64_sub_return include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_sub': 631 | return atomic_fetch_sub(i, v); | ^~~~~~~~~~~~~~~~ | atomic64_fetch_sub include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_and': 769 | return atomic_fetch_and(i, v); | ^~~~~~~~~~~~~~~~ | atomic64_fetch_and include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_or': 829 | return atomic_fetch_or(i, v); | ^~~~~~~~~~~~~~~ | atomic64_fetch_or include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_xor': 859 | return atomic_fetch_xor(i, v); | ^~~~~~~~~~~~~~~~ | atomic64_fetch_xor cc1: some warnings being treated as errors -- In file included from include/linux/atomic.h:87, from include/asm-generic/bitops/atomic.h:5, from arch/xtensa/include/asm/bitops.h:192, from include/linux/bitops.h:32, from include/linux/kernel.h:12, from include/linux/delay.h:22, from kernel//trace/preemptirq_delay_test.c:9: include/asm-generic/atomic-long.h: In function 'atomic_long_add_return': 553 | return atomic_add_return(i, v); | ^~~~~~~~~~~~~~~~~ | atomic64_add_return include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_add': 577 | return atomic_fetch_add(i, v); | ^~~~~~~~~~~~~~~~ | atomic64_fetch_add include/asm-generic/atomic-long.h: In function 'atomic_long_sub_return': 607 | return atomic_sub_return(i, v); | ^~~~~~~~~~~~~~~~~ | atomic64_sub_return include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_sub': 631 | return atomic_fetch_sub(i, v); | ^~~~~~~~~~~~~~~~ | atomic64_fetch_sub include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_and': 769 | return atomic_fetch_and(i, v); | ^~~~~~~~~~~~~~~~ | atomic64_fetch_and include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_or': 829 | return atomic_fetch_or(i, v); | ^~~~~~~~~~~~~~~ | atomic64_fetch_or include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_xor': 859 | return atomic_fetch_xor(i, v); | ^~~~~~~~~~~~~~~~ | atomic64_fetch_xor In file included from include/linux/mmzone.h:19, from include/linux/topology.h:33, from include/linux/irq.h:19, from include/asm-generic/hardirq.h:17, from ./arch/xtensa/include/generated/asm/hardirq.h:1, from include/linux/hardirq.h:11, from include/linux/interrupt.h:11, from kernel//trace/preemptirq_delay_test.c:10: include/linux/page-flags-layout.h: At top level: include/linux/page-flags-layout.h:6:10: fatal error: generated/bounds.h: No such file or directory 6 | #include <generated/bounds.h> | ^~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors compilation terminated. -- In file included from include/linux/atomic.h:87, from include/asm-generic/bitops/atomic.h:5, from arch/xtensa/include/asm/bitops.h:192, from include/linux/bitops.h:32, from include/linux/kernel.h:12, from include/asm-generic/bug.h:20, from ./arch/xtensa/include/generated/asm/bug.h:1, from include/linux/bug.h:5, from include/linux/page-flags.h:10, from kernel/bounds.c:10: include/asm-generic/atomic-long.h: In function 'atomic_long_add_return': 553 | return atomic_add_return(i, v); | ^~~~~~~~~~~~~~~~~ | atomic64_add_return include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_add': 577 | return atomic_fetch_add(i, v); | ^~~~~~~~~~~~~~~~ | atomic64_fetch_add include/asm-generic/atomic-long.h: In function 'atomic_long_sub_return': 607 | return atomic_sub_return(i, v); | ^~~~~~~~~~~~~~~~~ | atomic64_sub_return include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_sub': 631 | return atomic_fetch_sub(i, v); | ^~~~~~~~~~~~~~~~ | atomic64_fetch_sub include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_and': 769 | return atomic_fetch_and(i, v); | ^~~~~~~~~~~~~~~~ | atomic64_fetch_and include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_or': 829 | return atomic_fetch_or(i, v); | ^~~~~~~~~~~~~~~ | atomic64_fetch_or include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_xor': 859 | return atomic_fetch_xor(i, v); | ^~~~~~~~~~~~~~~~ | atomic64_fetch_xor cc1: some warnings being treated as errors make[2]: *** [scripts/Makefile.build:117: kernel/bounds.s] Error 1 make[2]: Target '__build' not remade because of errors. make[1]: *** [Makefile:1227: prepare0] Error 2 make[1]: Target 'modules_prepare' not remade because of errors. make: *** [Makefile:215: __sub-make] Error 2 make: Target 'modules_prepare' not remade because of errors. -- In file included from include/linux/atomic.h:87, from include/asm-generic/bitops/atomic.h:5, from arch/xtensa/include/asm/bitops.h:192, from include/linux/bitops.h:32, from include/linux/kernel.h:12, from include/asm-generic/bug.h:20, from ./arch/xtensa/include/generated/asm/bug.h:1, from include/linux/bug.h:5, from include/linux/page-flags.h:10, from kernel/bounds.c:10: include/asm-generic/atomic-long.h: In function 'atomic_long_add_return': 553 | return atomic_add_return(i, v); | ^~~~~~~~~~~~~~~~~ | atomic64_add_return include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_add': 577 | return atomic_fetch_add(i, v); | ^~~~~~~~~~~~~~~~ | atomic64_fetch_add include/asm-generic/atomic-long.h: In function 'atomic_long_sub_return': 607 | return atomic_sub_return(i, v); | ^~~~~~~~~~~~~~~~~ | atomic64_sub_return include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_sub': 631 | return atomic_fetch_sub(i, v); | ^~~~~~~~~~~~~~~~ | atomic64_fetch_sub include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_and': 769 | return atomic_fetch_and(i, v); | ^~~~~~~~~~~~~~~~ | atomic64_fetch_and include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_or': 829 | return atomic_fetch_or(i, v); | ^~~~~~~~~~~~~~~ | atomic64_fetch_or include/asm-generic/atomic-long.h: In function 'atomic_long_fetch_xor': 859 | return atomic_fetch_xor(i, v); | ^~~~~~~~~~~~~~~~ | atomic64_fetch_xor cc1: some warnings being treated as errors make[2]: *** [scripts/Makefile.build:117: kernel/bounds.s] Error 1 make[2]: Target '__build' not remade because of errors. make[1]: *** [Makefile:1227: prepare0] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:215: __sub-make] Error 2 make: Target 'prepare' not remade because of errors. vim +553 include/asm-generic/atomic-long.h b5d47ef9ea5c5f Mark Rutland 2018-09-04 549 c020395b6634b7 Marco Elver 2019-11-26 550 static __always_inline long b5d47ef9ea5c5f Mark Rutland 2018-09-04 551 atomic_long_add_return(long i, atomic_long_t *v) b5d47ef9ea5c5f Mark Rutland 2018-09-04 552 { b5d47ef9ea5c5f Mark Rutland 2018-09-04 @553 return atomic_add_return(i, v); b5d47ef9ea5c5f Mark Rutland 2018-09-04 554 } b5d47ef9ea5c5f Mark Rutland 2018-09-04 555 c020395b6634b7 Marco Elver 2019-11-26 556 static __always_inline long b5d47ef9ea5c5f Mark Rutland 2018-09-04 557 atomic_long_add_return_acquire(long i, atomic_long_t *v) b5d47ef9ea5c5f Mark Rutland 2018-09-04 558 { b5d47ef9ea5c5f Mark Rutland 2018-09-04 559 return atomic_add_return_acquire(i, v); b5d47ef9ea5c5f Mark Rutland 2018-09-04 560 } b5d47ef9ea5c5f Mark Rutland 2018-09-04 561 c020395b6634b7 Marco Elver 2019-11-26 562 static __always_inline long b5d47ef9ea5c5f Mark Rutland 2018-09-04 563 atomic_long_add_return_release(long i, atomic_long_t *v) b5d47ef9ea5c5f Mark Rutland 2018-09-04 564 { b5d47ef9ea5c5f Mark Rutland 2018-09-04 565 return atomic_add_return_release(i, v); b5d47ef9ea5c5f Mark Rutland 2018-09-04 566 } b5d47ef9ea5c5f Mark Rutland 2018-09-04 567 c020395b6634b7 Marco Elver 2019-11-26 568 static __always_inline long b5d47ef9ea5c5f Mark Rutland 2018-09-04 569 atomic_long_add_return_relaxed(long i, atomic_long_t *v) b5d47ef9ea5c5f Mark Rutland 2018-09-04 570 { b5d47ef9ea5c5f Mark Rutland 2018-09-04 571 return atomic_add_return_relaxed(i, v); b5d47ef9ea5c5f Mark Rutland 2018-09-04 572 } b5d47ef9ea5c5f Mark Rutland 2018-09-04 573 c020395b6634b7 Marco Elver 2019-11-26 574 static __always_inline long b5d47ef9ea5c5f Mark Rutland 2018-09-04 575 atomic_long_fetch_add(long i, atomic_long_t *v) b5d47ef9ea5c5f Mark Rutland 2018-09-04 576 { b5d47ef9ea5c5f Mark Rutland 2018-09-04 @577 return atomic_fetch_add(i, v); b5d47ef9ea5c5f Mark Rutland 2018-09-04 578 } b5d47ef9ea5c5f Mark Rutland 2018-09-04 579 c020395b6634b7 Marco Elver 2019-11-26 580 static __always_inline long b5d47ef9ea5c5f Mark Rutland 2018-09-04 581 atomic_long_fetch_add_acquire(long i, atomic_long_t *v) b5d47ef9ea5c5f Mark Rutland 2018-09-04 582 { b5d47ef9ea5c5f Mark Rutland 2018-09-04 583 return atomic_fetch_add_acquire(i, v); b5d47ef9ea5c5f Mark Rutland 2018-09-04 584 } b5d47ef9ea5c5f Mark Rutland 2018-09-04 585 c020395b6634b7 Marco Elver 2019-11-26 586 static __always_inline long b5d47ef9ea5c5f Mark Rutland 2018-09-04 587 atomic_long_fetch_add_release(long i, atomic_long_t *v) b5d47ef9ea5c5f Mark Rutland 2018-09-04 588 { b5d47ef9ea5c5f Mark Rutland 2018-09-04 589 return atomic_fetch_add_release(i, v); b5d47ef9ea5c5f Mark Rutland 2018-09-04 590 } b5d47ef9ea5c5f Mark Rutland 2018-09-04 591 c020395b6634b7 Marco Elver 2019-11-26 592 static __always_inline long b5d47ef9ea5c5f Mark Rutland 2018-09-04 593 atomic_long_fetch_add_relaxed(long i, atomic_long_t *v) b5d47ef9ea5c5f Mark Rutland 2018-09-04 594 { b5d47ef9ea5c5f Mark Rutland 2018-09-04 595 return atomic_fetch_add_relaxed(i, v); b5d47ef9ea5c5f Mark Rutland 2018-09-04 596 } b5d47ef9ea5c5f Mark Rutland 2018-09-04 597 c020395b6634b7 Marco Elver 2019-11-26 598 static __always_inline void b5d47ef9ea5c5f Mark Rutland 2018-09-04 599 atomic_long_sub(long i, atomic_long_t *v) b5d47ef9ea5c5f Mark Rutland 2018-09-04 600 { b5d47ef9ea5c5f Mark Rutland 2018-09-04 601 atomic_sub(i, v); b5d47ef9ea5c5f Mark Rutland 2018-09-04 602 } b5d47ef9ea5c5f Mark Rutland 2018-09-04 603 c020395b6634b7 Marco Elver 2019-11-26 604 static __always_inline long b5d47ef9ea5c5f Mark Rutland 2018-09-04 605 atomic_long_sub_return(long i, atomic_long_t *v) b5d47ef9ea5c5f Mark Rutland 2018-09-04 606 { b5d47ef9ea5c5f Mark Rutland 2018-09-04 @607 return atomic_sub_return(i, v); b5d47ef9ea5c5f Mark Rutland 2018-09-04 608 } b5d47ef9ea5c5f Mark Rutland 2018-09-04 609 c020395b6634b7 Marco Elver 2019-11-26 610 static __always_inline long b5d47ef9ea5c5f Mark Rutland 2018-09-04 611 atomic_long_sub_return_acquire(long i, atomic_long_t *v) b5d47ef9ea5c5f Mark Rutland 2018-09-04 612 { b5d47ef9ea5c5f Mark Rutland 2018-09-04 613 return atomic_sub_return_acquire(i, v); b5d47ef9ea5c5f Mark Rutland 2018-09-04 614 } b5d47ef9ea5c5f Mark Rutland 2018-09-04 615 c020395b6634b7 Marco Elver 2019-11-26 616 static __always_inline long b5d47ef9ea5c5f Mark Rutland 2018-09-04 617 atomic_long_sub_return_release(long i, atomic_long_t *v) b5d47ef9ea5c5f Mark Rutland 2018-09-04 618 { b5d47ef9ea5c5f Mark Rutland 2018-09-04 619 return atomic_sub_return_release(i, v); b5d47ef9ea5c5f Mark Rutland 2018-09-04 620 } b5d47ef9ea5c5f Mark Rutland 2018-09-04 621 c020395b6634b7 Marco Elver 2019-11-26 622 static __always_inline long b5d47ef9ea5c5f Mark Rutland 2018-09-04 623 atomic_long_sub_return_relaxed(long i, atomic_long_t *v) b5d47ef9ea5c5f Mark Rutland 2018-09-04 624 { b5d47ef9ea5c5f Mark Rutland 2018-09-04 625 return atomic_sub_return_relaxed(i, v); b5d47ef9ea5c5f Mark Rutland 2018-09-04 626 } b5d47ef9ea5c5f Mark Rutland 2018-09-04 627 c020395b6634b7 Marco Elver 2019-11-26 628 static __always_inline long b5d47ef9ea5c5f Mark Rutland 2018-09-04 629 atomic_long_fetch_sub(long i, atomic_long_t *v) b5d47ef9ea5c5f Mark Rutland 2018-09-04 630 { b5d47ef9ea5c5f Mark Rutland 2018-09-04 @631 return atomic_fetch_sub(i, v); b5d47ef9ea5c5f Mark Rutland 2018-09-04 632 } b5d47ef9ea5c5f Mark Rutland 2018-09-04 633 :::::: The code at line 553 was first introduced by commit :::::: b5d47ef9ea5c5fe31d7eabeb79f697629bd9e2cb locking/atomics: Switch to generated atomic-long :::::: TO: Mark Rutland <mark.rutland(a)arm.com&gt; :::::: CC: Ingo Molnar <mingo(a)kernel.org&gt; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org