tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/debug head: 4812c9111220b0af00f7a436cc02ffaed289962c commit: c87866ede44ad7da6b296d732221dc34ce1b154d [1/76] Merge tag 'v5.14-rc6' into locking/core, to pick up fixes config: um-allmodconfig (attached as .config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=c8... git remote add tip https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git git fetch --no-tags tip locking/debug git checkout c87866ede44ad7da6b296d732221dc34ce1b154d # save the attached .config to linux build tree make W=1 ARCH=um If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): drivers/dma/idxd/perfmon.c:131:5: error: 'struct hw_perf_event' has no member named 'event_base' 131 | hwc->event_base = ioread64(CNTRCFG_REG(idxd, idx)); | ^~ drivers/dma/idxd/perfmon.c: In function 'perfmon_validate_group': drivers/dma/idxd/perfmon.c:157:35: error: 'struct perf_event' has no member named 'group_leader' 157 | struct perf_event *leader = event->group_leader; | ^~ drivers/dma/idxd/perfmon.c: In function 'perfmon_pmu_event_init': drivers/dma/idxd/perfmon.c:204:7: error: 'struct perf_event' has no member named 'hw' 204 | event->hw.idx = -1; | ^~ drivers/dma/idxd/perfmon.c:206:11: error: 'struct perf_event' has no member named 'attr' 206 | if (event->attr.type != event->pmu->type) | ^~ drivers/dma/idxd/perfmon.c:206:31: error: 'struct perf_event' has no member named 'pmu' 206 | if (event->attr.type != event->pmu->type) | ^~ drivers/dma/idxd/perfmon.c:210:11: error: 'struct perf_event' has no member named 'attr' 210 | if (event->attr.sample_period) | ^~ drivers/dma/idxd/perfmon.c:213:11: error: 'struct perf_event' has no member named 'cpu' 213 | if (event->cpu < 0) | ^~ drivers/dma/idxd/perfmon.c:216:11: error: 'struct perf_event' has no member named 'pmu' 216 | if (event->pmu != &idxd->idxd_pmu->pmu) | ^~ drivers/dma/idxd/perfmon.c:219:7: error: 'struct perf_event' has no member named 'hw' 219 | event->hw.event_base = ioread64(PERFMON_TABLE_OFFSET(idxd)); | ^~ drivers/dma/idxd/perfmon.c:220:7: error: 'struct perf_event' has no member named 'cpu' 220 | event->cpu = idxd->idxd_pmu->cpu; | ^~ drivers/dma/idxd/perfmon.c:221:7: error: 'struct perf_event' has no member named 'hw' 221 | event->hw.config = event->attr.config; | ^~ drivers/dma/idxd/perfmon.c:221:26: error: 'struct perf_event' has no member named 'attr' 221 | event->hw.config = event->attr.config; | ^~ drivers/dma/idxd/perfmon.c:223:11: error: 'struct perf_event' has no member named 'group_leader' 223 | if (event->group_leader != event) | ^~ drivers/dma/idxd/perfmon.c: In function 'perfmon_pmu_read_counter': drivers/dma/idxd/perfmon.c:232:36: error: 'struct perf_event' has no member named 'hw' 232 | struct hw_perf_event *hwc = &event->hw; | ^~ drivers/dma/idxd/perfmon.c:234:16: error: 'struct hw_perf_event' has no member named 'idx' 234 | int cntr = hwc->idx; | ^~ drivers/dma/idxd/perfmon.c: In function 'perfmon_pmu_event_update': drivers/dma/idxd/perfmon.c:246:36: error: 'struct perf_event' has no member named 'hw' 246 | struct hw_perf_event *hwc = &event->hw; | ^~ In file included from include/asm-generic/local64.h:22, from ./arch/x86/include/generated/asm/local64.h:1, from include/linux/u64_stats_sync.h:75, from include/linux/cgroup-defs.h:20, from include/linux/cgroup.h:28, from include/linux/perf_event.h:57, from drivers/dma/idxd/idxd.h:13, from drivers/dma/idxd/perfmon.c:6: drivers/dma/idxd/perfmon.c:249:37: error: 'struct hw_perf_event' has no member named 'prev_count' 249 | prev_raw_count = local64_read(&hwc->prev_count); | ^~ arch/x86/include/asm/local.h:16:42: note: in definition of macro 'local_read' 16 | #define local_read(l) atomic_long_read(&(l)->a) | ^ drivers/dma/idxd/perfmon.c:249:20: note: in expansion of macro 'local64_read' 249 | prev_raw_count = local64_read(&hwc->prev_count); | ^~~~~~~~~~~~ In file included from include/linux/atomic.h:82, from include/linux/rcupdate.h:25, from include/linux/rculist.h:11, from include/linux/pid.h:5, from include/linux/sched.h:14, from include/linux/sched/task.h:10, from drivers/dma/idxd/perfmon.c:4: drivers/dma/idxd/perfmon.c:251:31: error: 'struct hw_perf_event' has no member named 'prev_count' 251 | } while (local64_cmpxchg(&hwc->prev_count, prev_raw_count, | ^~ include/linux/atomic/atomic-instrumented.h:1880:9: note: in definition of macro 'cmpxchg_local' 1880 | typeof(ptr) __ai_ptr = (ptr); \ | ^~~ include/asm-generic/local64.h:45:34: note: in expansion of macro 'local_cmpxchg' 45 | #define local64_cmpxchg(l, o, n) local_cmpxchg((&(l)->a), (o), (n)) | ^~~~~~~~~~~~~ drivers/dma/idxd/perfmon.c:251:11: note: in expansion of macro 'local64_cmpxchg' 251 | } while (local64_cmpxchg(&hwc->prev_count, prev_raw_count, | ^~~~~~~~~~~~~~~ drivers/dma/idxd/perfmon.c:251:31: error: 'struct hw_perf_event' has no member named 'prev_count' 251 | } while (local64_cmpxchg(&hwc->prev_count, prev_raw_count, | ^~ include/linux/atomic/atomic-instrumented.h:1880:26: note: in definition of macro 'cmpxchg_local' 1880 | typeof(ptr) __ai_ptr = (ptr); \ | ^~~ include/asm-generic/local64.h:45:34: note: in expansion of macro 'local_cmpxchg' 45 | #define local64_cmpxchg(l, o, n) local_cmpxchg((&(l)->a), (o), (n)) | ^~~~~~~~~~~~~ drivers/dma/idxd/perfmon.c:251:11: note: in expansion of macro 'local64_cmpxchg' 251 | } while (local64_cmpxchg(&hwc->prev_count, prev_raw_count, | ^~~~~~~~~~~~~~~ 1881 | instrument_atomic_write(__ai_ptr, sizeof(*__ai_ptr)); \ | ^~~~~~~~~ arch/x86/include/asm/local.h:124:3: note: in expansion of macro 'cmpxchg_local' 124 | (cmpxchg_local(&((l)->a.counter), (o), (n))) | ^~~~~~~~~~~~~ include/asm-generic/local64.h:45:34: note: in expansion of macro 'local_cmpxchg' 45 | #define local64_cmpxchg(l, o, n) local_cmpxchg((&(l)->a), (o), (n)) | ^~~~~~~~~~~~~ drivers/dma/idxd/perfmon.c:251:11: note: in expansion of macro 'local64_cmpxchg' 251 | } while (local64_cmpxchg(&hwc->prev_count, prev_raw_count, | ^~~~~~~~~~~~~~~ include/linux/atomic/atomic-instrumented.h:1881:26: warning: passing argument 1 of 'instrument_atomic_write' makes pointer from integer without a cast [-Wint-conversion] 1881 | instrument_atomic_write(__ai_ptr, sizeof(*__ai_ptr)); \ | ^~~~~~~~ | | | int arch/x86/include/asm/local.h:124:3: note: in expansion of macro 'cmpxchg_local' 124 | (cmpxchg_local(&((l)->a.counter), (o), (n))) | ^~~~~~~~~~~~~ include/asm-generic/local64.h:45:34: note: in expansion of macro 'local_cmpxchg' 45 | #define local64_cmpxchg(l, o, n) local_cmpxchg((&(l)->a), (o), (n)) | ^~~~~~~~~~~~~ drivers/dma/idxd/perfmon.c:251:11: note: in expansion of macro 'local64_cmpxchg' 251 | } while (local64_cmpxchg(&hwc->prev_count, prev_raw_count, | ^~~~~~~~~~~~~~~ In file included from include/asm-generic/bitops/instrumented-atomic.h:14, from arch/x86/include/asm/bitops.h:391, from include/linux/bitops.h:32, from include/linux/thread_info.h:27, from include/asm-generic/current.h:5, from ./arch/um/include/generated/asm/current.h:1, from include/linux/sched.h:12, from include/linux/sched/task.h:10, from drivers/dma/idxd/perfmon.c:4: include/linux/instrumented.h:84:74: note: expected 'const volatile void *' but argument is of type 'int' 84 | static __always_inline void instrument_atomic_write(const volatile void *v, size_t size) | ~~~~~~~~~~~~~~~~~~~~~^ In file included from arch/x86/include/asm/atomic.h:8, from include/linux/atomic.h:7, from include/linux/rcupdate.h:25, from include/linux/rculist.h:11, from include/linux/pid.h:5, from include/linux/sched.h:14, from include/linux/sched/task.h:10, from drivers/dma/idxd/perfmon.c:4: arch/x86/include/asm/cmpxchg.h:87:13: error: invalid type argument of unary '*' (have 'int') 87 | __typeof__(*(ptr)) __ret; \ | ^~~~~~ arch/x86/include/asm/cmpxchg.h:140:2: note: in expansion of macro '__raw_cmpxchg' 140 | __raw_cmpxchg((ptr), (old), (new), (size), "") | ^~~~~~~~~~~~~ arch/x86/include/asm/cmpxchg.h:155:2: note: in expansion of macro '__cmpxchg_local' 155 | __cmpxchg_local(ptr, old, new, sizeof(*(ptr))) | ^~~~~~~~~~~~~~~ include/linux/atomic/atomic-instrumented.h:1882:2: note: in expansion of macro 'arch_cmpxchg_local' 1882 | arch_cmpxchg_local(__ai_ptr, __VA_ARGS__); \ | ^~~~~~~~~~~~~~~~~~ arch/x86/include/asm/local.h:124:3: note: in expansion of macro 'cmpxchg_local' 124 | (cmpxchg_local(&((l)->a.counter), (o), (n))) | ^~~~~~~~~~~~~ include/asm-generic/local64.h:45:34: note: in expansion of macro 'local_cmpxchg' 45 | #define local64_cmpxchg(l, o, n) local_cmpxchg((&(l)->a), (o), (n)) | ^~~~~~~~~~~~~ drivers/dma/idxd/perfmon.c:251:11: note: in expansion of macro 'local64_cmpxchg' 251 | } while (local64_cmpxchg(&hwc->prev_count, prev_raw_count, | ^~~~~~~~~~~~~~~ arch/x86/include/asm/cmpxchg.h:88:13: error: invalid type argument of unary '*' (have 'int') 88 | __typeof__(*(ptr)) __old = (old); \ | ^~~~~~ arch/x86/include/asm/cmpxchg.h:140:2: note: in expansion of macro '__raw_cmpxchg' 140 | __raw_cmpxchg((ptr), (old), (new), (size), "") | ^~~~~~~~~~~~~ arch/x86/include/asm/cmpxchg.h:155:2: note: in expansion of macro '__cmpxchg_local' 155 | __cmpxchg_local(ptr, old, new, sizeof(*(ptr))) | ^~~~~~~~~~~~~~~ include/linux/atomic/atomic-instrumented.h:1882:2: note: in expansion of macro 'arch_cmpxchg_local' 1882 | arch_cmpxchg_local(__ai_ptr, __VA_ARGS__); \ | ^~~~~~~~~~~~~~~~~~ arch/x86/include/asm/local.h:124:3: note: in expansion of macro 'cmpxchg_local' 124 | (cmpxchg_local(&((l)->a.counter), (o), (n))) | ^~~~~~~~~~~~~ include/asm-generic/local64.h:45:34: note: in expansion of macro 'local_cmpxchg' 45 | #define local64_cmpxchg(l, o, n) local_cmpxchg((&(l)->a), (o), (n)) | ^~~~~~~~~~~~~ drivers/dma/idxd/perfmon.c:251:11: note: in expansion of macro 'local64_cmpxchg' 251 | } while (local64_cmpxchg(&hwc->prev_count, prev_raw_count, | ^~~~~~~~~~~~~~~ arch/x86/include/asm/cmpxchg.h:89:13: error: invalid type argument of unary '*' (have 'int') 89 | __typeof__(*(ptr)) __new = (new); \ | ^~~~~~ arch/x86/include/asm/cmpxchg.h:140:2: note: in expansion of macro '__raw_cmpxchg' 140 | __raw_cmpxchg((ptr), (old), (new), (size), "") | ^~~~~~~~~~~~~ arch/x86/include/asm/cmpxchg.h:155:2: note: in expansion of macro '__cmpxchg_local' 155 | __cmpxchg_local(ptr, old, new, sizeof(*(ptr))) | ^~~~~~~~~~~~~~~ include/linux/atomic/atomic-instrumented.h:1882:2: note: in expansion of macro 'arch_cmpxchg_local' 1882 | arch_cmpxchg_local(__ai_ptr, __VA_ARGS__); \ | ^~~~~~~~~~~~~~~~~~ arch/x86/include/asm/local.h:124:3: note: in expansion of macro 'cmpxchg_local' vim +1881 include/linux/atomic/atomic-instrumented.h 29f006fdefe6f8 include/asm-generic/atomic-instrumented.h Peter Zijlstra 2020-08-29 1877 aa525d063851a9 include/asm-generic/atomic-instrumented.h Mark Rutland 2018-09-04 1878 #define cmpxchg_local(ptr, ...) \ b06ed71a624ba0 include/asm-generic/atomic-instrumented.h Dmitry Vyukov 2018-01-29 1879 ({ \ df79ed2c064363 include/asm-generic/atomic-instrumented.h Mark Rutland 2018-07-16 1880 typeof(ptr) __ai_ptr = (ptr); \ ed8af2e4d2a71b include/asm-generic/atomic-instrumented.h Marco Elver 2020-01-21 @1881 instrument_atomic_write(__ai_ptr, sizeof(*__ai_ptr)); \ aa525d063851a9 include/asm-generic/atomic-instrumented.h Mark Rutland 2018-09-04 1882 arch_cmpxchg_local(__ai_ptr, __VA_ARGS__); \ b06ed71a624ba0 include/asm-generic/atomic-instrumented.h Dmitry Vyukov 2018-01-29 1883 }) b06ed71a624ba0 include/asm-generic/atomic-instrumented.h Dmitry Vyukov 2018-01-29 1884 :::::: The code at line 1881 was first introduced by commit :::::: ed8af2e4d2a71bd58f5776b7e5a477d136e32be4 asm-generic, atomic-instrumented: Use generic instrumented.h :::::: TO: Marco Elver <elver(a)google.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