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[openeuler:OLK-6.6 7550/14112] main.c:undefined reference to `perf_trace_buf_alloc'
by kernel test robot 26 Sep '24

26 Sep '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 31022a26e12a84745f84a4e505c128e7cc8a1f33 commit: 1119ec49ac4ac643e6d7c9a5a834040aef87612e [7550/14112] mm, fs: Add BPF_READAHEAD build option for bpf readhead config: loongarch-randconfig-002-20240925 (https://download.01.org/0day-ci/archive/20240926/202409260526.DcjJ8rxS-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240926/202409260526.DcjJ8rxS-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202409260526.DcjJ8rxS-lkp@intel.com/ All error/warnings (new ones prefixed by >>): In file included from drivers/usb/host/xhci-trace.h:25, from drivers/usb/host/xhci-trace.c:12: In function 'xhci_decode_trb', inlined from 'trace_raw_output_xhci_log_trb' at drivers/usb/host/./xhci-trace.h:110:1: >> drivers/usb/host/xhci.h:2306:17: warning: null destination pointer [-Wformat-truncation=] 2306 | snprintf(str, size, | ^~~~~~~~~~~~~~~~~~~ 2307 | "TRB %08x%08x status '%s' len %d slot %d ep %d type '%s' flags %c:%c", | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2308 | field1, field0, | ~~~~~~~~~~~~~~~ 2309 | xhci_trb_comp_code_string(GET_COMP_CODE(field2)), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2310 | EVENT_TRB_LEN(field2), TRB_TO_SLOT_ID(field3), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2311 | /* Macro decrements 1, maybe it shouldn't?!? */ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2312 | TRB_TO_EP_INDEX(field3) + 1, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2313 | xhci_trb_type_string(type), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2314 | field3 & EVENT_DATA ? 'E' : 'e', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2315 | field3 & TRB_CYCLE ? 'C' : 'c'); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/usb/host/xhci.h:2486:17: warning: null destination pointer [-Wformat-truncation=] 2486 | snprintf(str, size, | ^~~~~~~~~~~~~~~~~~~ 2487 | "%s: info %08x%08x%08x pkt type %d roothub port %d flags %c", | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2488 | xhci_trb_type_string(type), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2489 | field2, field1, field0 & 0xffffffe0, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2490 | TRB_TO_PACKET_TYPE(field0), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2491 | TRB_TO_ROOTHUB_PORT(field3), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2492 | field3 & TRB_CYCLE ? 'C' : 'c'); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/usb/host/xhci.h:2477:17: warning: null destination pointer [-Wformat-truncation=] 2477 | snprintf(str, size, | ^~~~~~~~~~~~~~~~~~~ 2478 | "%s: ctx %08x%08x slot %d speed %d flags %c", | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2479 | xhci_trb_type_string(type), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2480 | field1, field0, | ~~~~~~~~~~~~~~~ 2481 | TRB_TO_SLOT_ID(field3), | ~~~~~~~~~~~~~~~~~~~~~~~ 2482 | TRB_TO_DEV_SPEED(field3), | ~~~~~~~~~~~~~~~~~~~~~~~~~ 2483 | field3 & TRB_CYCLE ? 'C' : 'c'); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/usb/host/xhci.h:2470:17: warning: null destination pointer [-Wformat-truncation=] 2470 | snprintf(str, size, | ^~~~~~~~~~~~~~~~~~~ 2471 | "%s: belt %d flags %c", | ~~~~~~~~~~~~~~~~~~~~~~~ 2472 | xhci_trb_type_string(type), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2473 | TRB_TO_BELT(field3), | ~~~~~~~~~~~~~~~~~~~~ 2474 | field3 & TRB_CYCLE ? 'C' : 'c'); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/usb/host/xhci.h:2461:17: warning: null destination pointer [-Wformat-truncation=] 2461 | snprintf(str, size, | ^~~~~~~~~~~~~~~~~~~ 2462 | "%s: event %08x%08x vf intr %d vf id %d flags %c", | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2463 | xhci_trb_type_string(type), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2464 | field1, field0, | ~~~~~~~~~~~~~~~ 2465 | TRB_TO_VF_INTR_TARGET(field2), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2466 | TRB_TO_VF_ID(field3), | ~~~~~~~~~~~~~~~~~~~~~ 2467 | field3 & TRB_CYCLE ? 'C' : 'c'); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/usb/host/xhci.h:2454:17: warning: null destination pointer [-Wformat-truncation=] 2454 | snprintf(str, size, | ^~~~~~~~~~~~~~~~~~~ 2455 | "%s: slot %d flags %c", | ~~~~~~~~~~~~~~~~~~~~~~~ 2456 | xhci_trb_type_string(type), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2457 | TRB_TO_SLOT_ID(field3), | ~~~~~~~~~~~~~~~~~~~~~~~ 2458 | field3 & TRB_CYCLE ? 'C' : 'c'); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/usb/host/xhci.h:2443:17: warning: null destination pointer [-Wformat-truncation=] 2443 | snprintf(str, size, | ^~~~~~~~~~~~~~~~~~~ 2444 | "%s: deq %08x%08x stream %d slot %d ep %d flags %c", | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2445 | xhci_trb_type_string(type), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2446 | field1, field0, | ~~~~~~~~~~~~~~~ 2447 | TRB_TO_STREAM_ID(field2), | ~~~~~~~~~~~~~~~~~~~~~~~~~ 2448 | TRB_TO_SLOT_ID(field3), | ~~~~~~~~~~~~~~~~~~~~~~~ -- | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2359 | field3 & TRB_CYCLE ? 'C' : 'c'); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/usb/host/xhci.h:2337:17: warning: null destination pointer [-Wformat-truncation=] 2337 | snprintf(str, size, | ^~~~~~~~~~~~~~~~~~~ 2338 | "Buffer %08x%08x length %d TD size %d intr %d type '%s' flags %c:%c:%c:%c:%c:%c:%c", | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2339 | field1, field0, TRB_LEN(field2), GET_TD_SIZE(field2), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2340 | GET_INTR_TARGET(field2), | ~~~~~~~~~~~~~~~~~~~~~~~~ 2341 | xhci_trb_type_string(type), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2342 | field3 & TRB_IDT ? 'I' : 'i', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2343 | field3 & TRB_IOC ? 'I' : 'i', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2344 | field3 & TRB_CHAIN ? 'C' : 'c', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2345 | field3 & TRB_NO_SNOOP ? 'S' : 's', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2346 | field3 & TRB_ISP ? 'I' : 'i', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2347 | field3 & TRB_ENT ? 'E' : 'e', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2348 | field3 & TRB_CYCLE ? 'C' : 'c'); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/usb/host/xhci.h:2319:17: warning: null destination pointer [-Wformat-truncation=] 2319 | snprintf(str, size, | ^~~~~~~~~~~~~~~~~~~ 2320 | "bRequestType %02x bRequest %02x wValue %02x%02x wIndex %02x%02x wLength %d length %d TD size %d intr %d type '%s' flags %c:%c:%c", | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2321 | field0 & 0xff, | ~~~~~~~~~~~~~~ 2322 | (field0 & 0xff00) >> 8, | ~~~~~~~~~~~~~~~~~~~~~~~ 2323 | (field0 & 0xff000000) >> 24, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2324 | (field0 & 0xff0000) >> 16, | ~~~~~~~~~~~~~~~~~~~~~~~~~~ 2325 | (field1 & 0xff00) >> 8, | ~~~~~~~~~~~~~~~~~~~~~~~ 2326 | field1 & 0xff, | ~~~~~~~~~~~~~~ 2327 | (field1 & 0xff000000) >> 16 | | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2328 | (field1 & 0xff0000) >> 16, | ~~~~~~~~~~~~~~~~~~~~~~~~~~ 2329 | TRB_LEN(field2), GET_TD_SIZE(field2), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2330 | GET_INTR_TARGET(field2), | ~~~~~~~~~~~~~~~~~~~~~~~~ 2331 | xhci_trb_type_string(type), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2332 | field3 & TRB_IDT ? 'I' : 'i', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2333 | field3 & TRB_IOC ? 'I' : 'i', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2334 | field3 & TRB_CYCLE ? 'C' : 'c'); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/usb/host/xhci.h:2365:17: warning: null destination pointer [-Wformat-truncation=] 2365 | snprintf(str, size, | ^~~~~~~~~~~~~~~~~~~ 2366 | "Buffer %08x%08x length %d TD size %d intr %d type '%s' flags %c:%c:%c:%c:%c:%c:%c:%c", | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2367 | field1, field0, TRB_LEN(field2), GET_TD_SIZE(field2), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2368 | GET_INTR_TARGET(field2), | ~~~~~~~~~~~~~~~~~~~~~~~~ 2369 | xhci_trb_type_string(type), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2370 | field3 & TRB_BEI ? 'B' : 'b', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2371 | field3 & TRB_IDT ? 'I' : 'i', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2372 | field3 & TRB_IOC ? 'I' : 'i', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2373 | field3 & TRB_CHAIN ? 'C' : 'c', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2374 | field3 & TRB_NO_SNOOP ? 'S' : 's', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2375 | field3 & TRB_ISP ? 'I' : 'i', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2376 | field3 & TRB_ENT ? 'E' : 'e', | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2377 | field3 & TRB_CYCLE ? 'C' : 'c'); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/usb/host/xhci.h:2495:17: warning: null destination pointer [-Wformat-truncation=] 2495 | snprintf(str, size, | ^~~~~~~~~~~~~~~~~~~ 2496 | "type '%s' -> raw %08x %08x %08x %08x", | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2497 | xhci_trb_type_string(type), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2498 | field0, field1, field2, field3); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from include/trace/define_trace.h:102, from drivers/usb/host/xhci-trace.h:622: drivers/usb/host/./xhci-trace.h: In function 'trace_raw_output_xhci_log_trb': >> drivers/usb/host/./xhci-trace.h:127:19: warning: '%s' directive argument is null [-Wformat-overflow=] 127 | TP_printk("%s: %s", xhci_ring_type_string(__entry->type), | ^~~~~~~~ include/trace/trace_events.h:203:34: note: in definition of macro 'DECLARE_EVENT_CLASS' 203 | trace_event_printf(iter, print); \ | ^~~~~ drivers/usb/host/./xhci-trace.h:127:9: note: in expansion of macro 'TP_printk' 127 | TP_printk("%s: %s", xhci_ring_type_string(__entry->type), | ^~~~~~~~~ In file included from include/trace/trace_events.h:237: drivers/usb/host/./xhci-trace.h:127:24: note: format string is defined here 127 | TP_printk("%s: %s", xhci_ring_type_string(__entry->type), | ^~ In function 'xhci_decode_ep_context', inlined from 'trace_raw_output_xhci_log_ep_ctx' at drivers/usb/host/./xhci-trace.h:312:1: >> drivers/usb/host/xhci.h:2801:15: warning: argument 1 null where non-null expected [-Wnonnull] 2801 | ret = sprintf(str, "State %s mult %d max P. Streams %d %s", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2802 | xhci_ep_state_string(ep_state), mult, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2803 | max_pstr, lsa ? "LSA " : ""); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from include/linux/kernel.h:32, from include/linux/cpumask.h:10, from include/linux/smp.h:13, from include/linux/tracepoint.h:15, from drivers/usb/host/xhci-trace.h:24: include/linux/sprintf.h: In function 'trace_raw_output_xhci_log_ep_ctx': include/linux/sprintf.h:10:20: note: in a call to function 'sprintf' declared 'nonnull' 10 | __printf(2, 3) int sprintf(char *buf, const char * fmt, ...); | ^~~~~~~ In function 'xhci_decode_ep_context', inlined from 'trace_raw_output_xhci_log_ep_ctx' at drivers/usb/host/./xhci-trace.h:312:1: drivers/usb/host/xhci.h:2801:15: warning: null destination pointer [-Wformat-overflow=] 2801 | ret = sprintf(str, "State %s mult %d max P. Streams %d %s", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2802 | xhci_ep_state_string(ep_state), mult, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2803 | max_pstr, lsa ? "LSA " : ""); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/usb/host/./xhci-trace.h: In function 'trace_raw_output_xhci_log_ep_ctx': drivers/usb/host/./xhci-trace.h:327:19: warning: '%s' directive argument is null [-Wformat-overflow=] 327 | TP_printk("%s", xhci_decode_ep_context(__get_buf(XHCI_MSG_MAX), | ^~~~ include/trace/trace_events.h:203:34: note: in definition of macro 'DECLARE_EVENT_CLASS' 203 | trace_event_printf(iter, print); \ | ^~~~~ drivers/usb/host/./xhci-trace.h:327:9: note: in expansion of macro 'TP_printk' 327 | TP_printk("%s", xhci_decode_ep_context(__get_buf(XHCI_MSG_MAX), | ^~~~~~~~~ drivers/usb/host/./xhci-trace.h:327:20: note: format string is defined here 327 | TP_printk("%s", xhci_decode_ep_context(__get_buf(XHCI_MSG_MAX), | ^~ In function 'xhci_decode_slot_context', inlined from 'trace_raw_output_xhci_log_slot_ctx' at drivers/usb/host/./xhci-trace.h:357:1: drivers/usb/host/xhci.h:2546:15: warning: argument 1 null where non-null expected [-Wnonnull] 2546 | ret = sprintf(str, "RS %05x %s%s%s Ctx Entries %d MEL %d us Port# %d/%d", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2547 | info & ROUTE_STRING_MASK, | ~~~~~~~~~~~~~~~~~~~~~~~~~ 2548 | ({ char *s; | ~~~~~~~~~~~ 2549 | switch (speed) { | ~~~~~~~~~~~~~~~~ 2550 | case SLOT_SPEED_FS: | ~~~~~~~~~~~~~~~~~~~ 2551 | s = "full-speed"; | ~~~~~~~~~~~~~~~~~ 2552 | break; | ~~~~~~ 2553 | case SLOT_SPEED_LS: | ~~~~~~~~~~~~~~~~~~~ 2554 | s = "low-speed"; | ~~~~~~~~~~~~~~~~ 2555 | break; | ~~~~~~ 2556 | case SLOT_SPEED_HS: | ~~~~~~~~~~~~~~~~~~~ 2557 | s = "high-speed"; | ~~~~~~~~~~~~~~~~~ 2558 | break; | ~~~~~~ 2559 | case SLOT_SPEED_SS: | ~~~~~~~~~~~~~~~~~~~ 2560 | s = "super-speed"; | ~~~~~~~~~~~~~~~~~~ 2561 | break; | ~~~~~~ 2562 | case SLOT_SPEED_SSP: | ~~~~~~~~~~~~~~~~~~~~ 2563 | s = "super-speed plus"; | ~~~~~~~~~~~~~~~~~~~~~~~ 2564 | break; | ~~~~~~ 2565 | default: | ~~~~~~~~ 2566 | s = "UNKNOWN speed"; | ~~~~~~~~~~~~~~~~~~~~ 2567 | } s; }), | ~~~~~~~~ 2568 | mtt ? " multi-TT" : "", | ~~~~~~~~~~~~~~~~~~~~~~~ 2569 | hub ? " Hub" : "", | ~~~~~~~~~~~~~~~~~~ 2570 | (info & LAST_CTX_MASK) >> 27, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2571 | info2 & MAX_EXIT, | ~~~~~~~~~~~~~~~~~ 2572 | DEVINFO_TO_ROOT_HUB_PORT(info2), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2573 | DEVINFO_TO_MAX_PORTS(info2)); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/sprintf.h: In function 'trace_raw_output_xhci_log_slot_ctx': include/linux/sprintf.h:10:20: note: in a call to function 'sprintf' declared 'nonnull' 10 | __printf(2, 3) int sprintf(char *buf, const char * fmt, ...); | ^~~~~~~ .. Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_PRELOAD Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=n] Selected by [y]: - PGP_PRELOAD_PUBLIC_KEYS [=y] && CRYPTO [=y] -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6] BUILD REGRESSION 81a41d2ac1de43215c014bc71d907a026042e55b
by kernel test robot 26 Sep '24

26 Sep '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: 81a41d2ac1de43215c014bc71d907a026042e55b !11747 [OLK 6.6] some bugfixes for hns3 Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202409252253.TKzwXzes-lkp@intel.com ERROR: modpost: "_vfio_alloc_device" [drivers/crypto/ccp/hygon/hct.ko] undefined! ERROR: modpost: "vfio_register_emulated_iommu_dev" [drivers/crypto/ccp/hygon/hct.ko] undefined! arch/arm64/kernel/cpufeature.c:2313:6: error: redefinition of 'mpam_detect_is_enabled' Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | `-- drivers-iommu-arm-arm-smmu-v3-arm-s-smmu-v3.c:warning:no-previous-prototype-for-function-virtcca_smmu_gerror_handler |-- arm64-randconfig-001-20240925 | `-- arch-arm64-kernel-cpufeature.c:error:redefinition-of-mpam_detect_is_enabled |-- loongarch-allmodconfig | `-- loongson3-acpi-cpufreq.c:(.text):undefined-reference-to-acpi_processor_register_performance |-- x86_64-allyesconfig | |-- drivers-crypto-ccp-hygon-csv-dev.c:warning:no-previous-prototype-for-function-vpsp_do_cmd | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-Directly-convert-the-gpa-address-into-hpa-and-forward-it-to-PSP | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-copy-data-in-gpa-to-host-memory-and-send-it-to-psp-for-processing. | `-- drivers-crypto-ccp-hygon-vpsp.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- x86_64-buildonly-randconfig-001-20240925 | `-- vmlinux.o:warning:objtool:.text:unreachable-instruction |-- x86_64-buildonly-randconfig-006-20240925 | `-- include-linux-psp-hygon.h:error:conflicting-types-for-vpsp_try_do_cmd |-- x86_64-randconfig-001-20240925 | |-- drivers-crypto-ccp-hygon-csv-dev.c:warning:no-previous-prototype-for-vpsp_do_cmd | |-- drivers-crypto-ccp-hygon-hct.c:error:struct-device-has-no-member-named-numa_node | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-Directly-convert-the-gpa-address-into-hpa-and-forward-it-to-PSP | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-copy-data-in-gpa-to-host-memory-and-send-it-to-psp-for-processing. | `-- drivers-crypto-ccp-hygon-vpsp.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- x86_64-randconfig-005-20240925 | |-- drivers-crypto-ccp-hygon-csv-dev.c:warning:no-previous-prototype-for-function-vpsp_do_cmd | |-- drivers-crypto-ccp-hygon-hct.c:error:no-member-named-numa_node-in-struct-device | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-Directly-convert-the-gpa-address-into-hpa-and-forward-it-to-PSP | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-copy-data-in-gpa-to-host-memory-and-send-it-to-psp-for-processing. | `-- drivers-crypto-ccp-hygon-vpsp.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- x86_64-randconfig-071-20240925 | |-- ERROR:mdev_register_driver-drivers-crypto-ccp-hygon-hct.ko-undefined | |-- ERROR:mdev_register_parent-drivers-crypto-ccp-hygon-hct.ko-undefined | |-- ERROR:mdev_unregister_driver-drivers-crypto-ccp-hygon-hct.ko-undefined | |-- ERROR:mdev_unregister_parent-drivers-crypto-ccp-hygon-hct.ko-undefined | |-- ERROR:vfio_iommufd_emulated_attach_ioas-drivers-crypto-ccp-hygon-hct.ko-undefined | |-- ERROR:vfio_iommufd_emulated_bind-drivers-crypto-ccp-hygon-hct.ko-undefined | |-- ERROR:vfio_iommufd_emulated_detach_ioas-drivers-crypto-ccp-hygon-hct.ko-undefined | |-- ERROR:vfio_iommufd_emulated_unbind-drivers-crypto-ccp-hygon-hct.ko-undefined | |-- ERROR:vfio_set_irqs_validate_and_prepare-drivers-crypto-ccp-hygon-hct.ko-undefined | `-- ERROR:vfio_unregister_group_dev-drivers-crypto-ccp-hygon-hct.ko-undefined |-- x86_64-randconfig-073-20240925 | |-- ERROR:_vfio_alloc_device-drivers-crypto-ccp-hygon-hct.ko-undefined | |-- ERROR:mdev_register_driver-drivers-crypto-ccp-hygon-hct.ko-undefined | |-- ERROR:mdev_register_parent-drivers-crypto-ccp-hygon-hct.ko-undefined | |-- ERROR:mdev_unregister_driver-drivers-crypto-ccp-hygon-hct.ko-undefined | |-- ERROR:mdev_unregister_parent-drivers-crypto-ccp-hygon-hct.ko-undefined | |-- ERROR:vfio_iommufd_emulated_bind-drivers-crypto-ccp-hygon-hct.ko-undefined | |-- ERROR:vfio_iommufd_emulated_unbind-drivers-crypto-ccp-hygon-hct.ko-undefined | |-- ERROR:vfio_register_emulated_iommu_dev-drivers-crypto-ccp-hygon-hct.ko-undefined | |-- ERROR:vfio_set_irqs_validate_and_prepare-drivers-crypto-ccp-hygon-hct.ko-undefined | `-- ERROR:vfio_unregister_group_dev-drivers-crypto-ccp-hygon-hct.ko-undefined |-- x86_64-randconfig-075-20240925 | `-- drivers-crypto-ccp-hygon-hct.c:error:no-member-named-numa_node-in-struct-device |-- x86_64-randconfig-161-20240925 | |-- drivers-crypto-ccp-hygon-csv-dev.c:warning:no-previous-prototype-for-vpsp_do_cmd | |-- drivers-crypto-ccp-hygon-hct.c:error:struct-device-has-no-member-named-numa_node | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-Directly-convert-the-gpa-address-into-hpa-and-forward-it-to-PSP | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-copy-data-in-gpa-to-host-memory-and-send-it-to-psp-for-processing. | `-- drivers-crypto-ccp-hygon-vpsp.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- x86_64-rhel-8.3 | |-- drivers-crypto-ccp-hygon-csv-dev.c:warning:no-previous-prototype-for-vpsp_do_cmd | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-Directly-convert-the-gpa-address-into-hpa-and-forward-it-to-PSP | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-copy-data-in-gpa-to-host-memory-and-send-it-to-psp-for-processing. | `-- drivers-crypto-ccp-hygon-vpsp.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- x86_64-rhel-8.3-func | |-- drivers-crypto-ccp-hygon-csv-dev.c:warning:no-previous-prototype-for-vpsp_do_cmd | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-Directly-convert-the-gpa-address-into-hpa-and-forward-it-to-PSP | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-copy-data-in-gpa-to-host-memory-and-send-it-to-psp-for-processing. | `-- drivers-crypto-ccp-hygon-vpsp.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- x86_64-rhel-8.3-kselftests | |-- drivers-crypto-ccp-hygon-csv-dev.c:warning:no-previous-prototype-for-vpsp_do_cmd | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-Directly-convert-the-gpa-address-into-hpa-and-forward-it-to-PSP | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-copy-data-in-gpa-to-host-memory-and-send-it-to-psp-for-processing. | `-- drivers-crypto-ccp-hygon-vpsp.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst `-- x86_64-rhel-8.3-rust |-- drivers-crypto-ccp-hygon-csv-dev.c:warning:no-previous-prototype-for-function-vpsp_do_cmd |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-Directly-convert-the-gpa-address-into-hpa-and-forward-it-to-PSP |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-copy-data-in-gpa-to-host-memory-and-send-it-to-psp-for-processing. `-- drivers-crypto-ccp-hygon-vpsp.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst elapsed time: 721m configs tested: 40 configs skipped: 124 tested configs: arm64 allmodconfig clang-20 arm64 allnoconfig gcc-14.1.0 arm64 randconfig-001-20240925 gcc-14.1.0 arm64 randconfig-002-20240925 gcc-14.1.0 arm64 randconfig-003-20240925 clang-20 arm64 randconfig-004-20240925 gcc-14.1.0 loongarch allmodconfig gcc-14.1.0 loongarch allnoconfig gcc-14.1.0 loongarch randconfig-001-20240925 gcc-14.1.0 loongarch randconfig-002-20240925 gcc-14.1.0 x86_64 allnoconfig clang-18 x86_64 allyesconfig clang-18 x86_64 buildonly-randconfig-001-20240925 clang-18 x86_64 buildonly-randconfig-002-20240925 clang-18 x86_64 buildonly-randconfig-003-20240925 gcc-12 x86_64 buildonly-randconfig-004-20240925 clang-18 x86_64 buildonly-randconfig-005-20240925 clang-18 x86_64 buildonly-randconfig-006-20240925 clang-18 x86_64 defconfig gcc-11 x86_64 kexec clang-18 x86_64 randconfig-001-20240925 gcc-12 x86_64 randconfig-002-20240925 clang-18 x86_64 randconfig-003-20240925 gcc-12 x86_64 randconfig-004-20240925 gcc-12 x86_64 randconfig-005-20240925 clang-18 x86_64 randconfig-006-20240925 clang-18 x86_64 randconfig-011-20240925 clang-18 x86_64 randconfig-012-20240925 clang-18 x86_64 randconfig-013-20240925 clang-18 x86_64 randconfig-014-20240925 clang-18 x86_64 randconfig-015-20240925 clang-18 x86_64 randconfig-016-20240925 clang-18 x86_64 randconfig-071-20240925 gcc-12 x86_64 randconfig-072-20240925 gcc-12 x86_64 randconfig-073-20240925 clang-18 x86_64 randconfig-074-20240925 gcc-12 x86_64 randconfig-075-20240925 clang-18 x86_64 randconfig-076-20240925 clang-18 x86_64 rhel-8.3 gcc-12 x86_64 rhel-8.3-rust clang-18 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10] BUILD REGRESSION d831c8e9a987a5c339274aaac9f8d205dba1ef8b
by kernel test robot 26 Sep '24

26 Sep '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: d831c8e9a987a5c339274aaac9f8d205dba1ef8b !11730 media: xc2028: avoid use-after-free in load_firmware_cb() Unverified Error/Warning (likely false positive, kindly check if interested): drivers/platform/x86/intel_speed_select_if/isst_tpmi_core.c:1164 isst_if_get_turbo_freq_info() warn: potential spectre issue 'power_domain_info->perf_levels' [r] (local cap) Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allnoconfig | |-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_exit | |-- include-linux-backing-dev.h:warning:struct-cgroup_subsys-declared-inside-parameter-list-will-not-be-visible-outside-of-this-definition-or-declaration | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter | `-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit |-- arm64-randconfig-001-20240925 | `-- include-linux-backing-dev.h:warning:struct-cgroup_subsys-declared-inside-parameter-list-will-not-be-visible-outside-of-this-definition-or-declaration |-- arm64-randconfig-004-20240925 | `-- drivers-acpi-numa-hmat.c:warning:no-previous-prototype-for-hmat_restore_target |-- x86_64-allnoconfig | |-- include-linux-backing-dev.h:warning:declaration-of-struct-cgroup_subsys-will-not-be-visible-outside-of-this-function | |-- kernel-static_call_inline.c:warning:no-previous-prototype-for-function-klp_static_call_register | `-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration |-- x86_64-allyesconfig | |-- arch-x86-kvm-x86.c:warning:no-previous-prototype-for-function-kvm_post_set_cr0 | |-- arch-x86-kvm-x86.c:warning:no-previous-prototype-for-function-kvm_post_set_cr4 | |-- arch-x86-kvm-x86.c:warning:no-previous-prototype-for-function-kvm_read_guest_page_mmu | |-- drivers-acpi-numa-hmat.c:warning:no-previous-prototype-for-function-hmat_restore_target | |-- drivers-net-can-spi-mcp251xfd-mcp251xfd-core.c:warning:no-previous-prototype-for-function-mcp251xfd_tx_obj_write_sync | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_tm.c:warning:no-previous-prototype-for-function-hclge_mbx_set_vf_multi_tc | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_tm.c:warning:no-previous-prototype-for-function-hclge_tm_vf_tc_dwrr_cfg | |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_main.c:warning:variable-err-is-used-uninitialized-whenever-if-condition-is-false | |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:Excess-function-parameter-direction-description-in-rnpgbevf_set_ring_vector | |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:Excess-function-parameter-msix_vector-description-in-rnpgbevf_set_ring_vector | |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:Excess-function-parameter-queue-description-in-rnpgbevf_set_ring_vector | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Excess-function-parameter-direction-description-in-rnpvf_set_ring_vector | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Excess-function-parameter-msix_vector-description-in-rnpvf_set_ring_vector | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Excess-function-parameter-queue-description-in-rnpvf_set_ring_vector | |-- drivers-ub-urma-ubcore-ubcore_cdev_file.c:warning:no-previous-prototype-for-function-ubcore_create_dev_attr_files | |-- drivers-ub-urma-ubcore-ubcore_cdev_file.c:warning:no-previous-prototype-for-function-ubcore_create_port_attr_files | |-- drivers-ub-urma-ubcore-ubcore_cdev_file.c:warning:no-previous-prototype-for-function-ubcore_remove_dev_attr_files | |-- drivers-ub-urma-ubcore-ubcore_cdev_file.c:warning:no-previous-prototype-for-function-ubcore_remove_port_attr_files | |-- drivers-ub-urma-ubcore-ubcore_ctp.c:warning:comparison-of-address-of-dev-ht-UBCORE_HT_CTP-.head-equal-to-a-null-pointer-is-always-false | |-- drivers-ub-urma-ubcore-ubcore_device.c:warning:no-previous-prototype-for-function-ubcore_dispatch_event | |-- drivers-ub-urma-ubcore-ubcore_device.c:warning:no-previous-prototype-for-function-ubcore_net_exit | |-- drivers-ub-urma-ubcore-ubcore_msg.c:warning:Function-parameter-or-member-ctx-not-described-in-ubcore_update_uvs_eid_ret | |-- drivers-ub-urma-ubcore-ubcore_msg.c:warning:Function-parameter-or-member-dev-not-described-in-ubcore_asyn_send_fe2tpf_msg | |-- drivers-ub-urma-ubcore-ubcore_msg.c:warning:Function-parameter-or-member-req-not-described-in-ubcore_asyn_send_fe2tpf_msg | |-- drivers-ub-urma-ubcore-ubcore_msg.c:warning:no-previous-prototype-for-function-ubcore_asyn_send_fe2tpf_msg | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-function-ubcore_fill_port_netdev | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-function-ubcore_lookup_sip_info_without_lock | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-function-ubcore_new_sip_req_msg | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-function-ubcore_update_sip_entry | |-- drivers-ub-urma-ubcore-ubcore_netlink.c:warning:no-previous-prototype-for-function-ubcore_genl_unicast | |-- drivers-ub-urma-ubcore-ubcore_tpg.c:warning:comparison-of-address-of-dev-ht-UBCORE_HT_TP-.head-equal-to-a-null-pointer-is-always-false | |-- drivers-ub-urma-ubcore-ubcore_tpg.c:warning:comparison-of-address-of-dev-ht-UBCORE_HT_TPG-.head-equal-to-a-null-pointer-is-always-false | |-- drivers-ub-urma-ubcore-ubcore_tpg.c:warning:no-previous-prototype-for-function-ubcore_tpg_kref_get | |-- drivers-ub-urma-ubcore-ubcore_umem.c:warning:no-previous-prototype-for-function-ubcore_umem_find_best_page_size | |-- drivers-ub-urma-ubcore-ubcore_utp.c:warning:comparison-of-address-of-dev-ht-UBCORE_HT_UTP-.head-equal-to-a-null-pointer-is-always-false | |-- drivers-ub-urma-ubcore-ubcore_vtp.c:warning:no-previous-prototype-for-function-ubcore_hash_table_rmv_vtpn | |-- drivers-ub-urma-uburma-uburma_mmap.c:warning:no-previous-prototype-for-function-uburma_get_umap_ops | |-- drivers-ub-urma-uburma-uburma_mmap.c:warning:no-previous-prototype-for-function-uburma_umap_priv_init | |-- drivers-ub-urma-uburma-uburma_mmap.c:warning:no-previous-prototype-for-function-uburma_unmap_vma_pages | |-- kernel-static_call_inline.c:warning:no-previous-prototype-for-function-klp_static_call_register | |-- ld.lld:error:duplicate-symbol:debug | `-- ld.lld:error:duplicate-symbol:g_uld_mutex |-- x86_64-buildonly-randconfig-001-20240925 | |-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn-Werror-Wimplicit-function-declaration | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_OPCODE | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_SIZE | |-- kernel-static_call_inline.c:warning:no-previous-prototype-for-function-klp_static_call_register | `-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration |-- x86_64-buildonly-randconfig-002-20240925 | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.o:warning:objtool:sss_tool_write_clp_reg-falls-through-to-next-function-sss_tool_write_clp_data() | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration | |-- include-linux-backing-dev.h:warning:declaration-of-struct-cgroup_subsys-will-not-be-visible-outside-of-this-function | |-- kernel-static_call_inline.c:warning:no-previous-prototype-for-function-klp_static_call_register | `-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration |-- x86_64-buildonly-randconfig-003-20240925 | |-- kernel-static_call_inline.c:warning:no-previous-prototype-for-klp_static_call_register | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter | `-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit |-- x86_64-buildonly-randconfig-004-20240925 | `-- kernel-static_call_inline.c:warning:no-previous-prototype-for-function-klp_static_call_register |-- x86_64-buildonly-randconfig-005-20240925 | |-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn-Werror-Wimplicit-function-declaration | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_OPCODE | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_SIZE | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration | |-- kernel-static_call_inline.c:warning:no-previous-prototype-for-function-klp_static_call_register | `-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration |-- x86_64-buildonly-randconfig-006-20240925 | `-- kernel-static_call_inline.c:warning:no-previous-prototype-for-function-klp_static_call_register |-- x86_64-defconfig | `-- kernel-static_call_inline.c:warning:no-previous-prototype-for-klp_static_call_register |-- x86_64-kexec | |-- arch-x86-kvm-vmx-vmx.o:warning:objtool:fix_rmode_seg:unreachable-instruction | |-- arch-x86-kvm-x86.c:warning:no-previous-prototype-for-function-kvm_post_set_cr0 | |-- arch-x86-kvm-x86.c:warning:no-previous-prototype-for-function-kvm_post_set_cr4 | |-- arch-x86-kvm-x86.c:warning:no-previous-prototype-for-function-kvm_read_guest_page_mmu | |-- drivers-acpi-numa-hmat.c:warning:no-previous-prototype-for-function-hmat_restore_target | `-- kernel-static_call_inline.c:warning:no-previous-prototype-for-function-klp_static_call_register |-- x86_64-randconfig-001-20240925 | `-- kernel-static_call_inline.c:warning:no-previous-prototype-for-klp_static_call_register |-- x86_64-randconfig-002-20240925 | |-- drivers-usb-dwc2-core_intr.c:error:no-member-named-bus_suspended-in-struct-dwc2_hsotg | `-- kernel-static_call_inline.c:warning:no-previous-prototype-for-function-klp_static_call_register |-- x86_64-randconfig-003-20240925 | `-- kernel-static_call_inline.c:warning:no-previous-prototype-for-klp_static_call_register |-- x86_64-randconfig-004-20240925 | `-- kernel-static_call_inline.c:warning:no-previous-prototype-for-klp_static_call_register |-- x86_64-randconfig-005-20240925 | `-- kernel-static_call_inline.c:warning:no-previous-prototype-for-function-klp_static_call_register |-- x86_64-randconfig-006-20240925 | `-- kernel-static_call_inline.c:warning:no-previous-prototype-for-function-klp_static_call_register |-- x86_64-randconfig-011-20240925 | `-- kernel-static_call_inline.c:warning:no-previous-prototype-for-function-klp_static_call_register |-- x86_64-randconfig-012-20240925 | |-- kernel-static_call_inline.c:warning:no-previous-prototype-for-function-klp_static_call_register | `-- ld.lld:error:undefined-symbol:latency_fsnotify |-- x86_64-randconfig-013-20240925 | `-- kernel-static_call_inline.c:warning:no-previous-prototype-for-function-klp_static_call_register |-- x86_64-randconfig-014-20240925 | `-- kernel-static_call_inline.c:warning:no-previous-prototype-for-function-klp_static_call_register |-- x86_64-randconfig-161-20240925 | |-- arch-x86-lib-copy_highpages.c-(null)()-warn:(struct-ctl_table)-proc_handler-cannot-be-NULL.-Expression:copy_highpages_root_table-proc_handler | |-- arch-x86-lib-copy_highpages.c-(null)()-warn:(struct-ctl_table)-proc_handler-cannot-be-NULL.-Expression:copy_highpages_table-proc_handler | |-- arch-x86-lib-copy_highpages.c-(null)()-warn:(struct-ctl_table)-procname-cannot-be-NULL.-Expression:copy_highpages_root_table-procname | |-- arch-x86-lib-copy_highpages.c-(null)()-warn:(struct-ctl_table)-procname-cannot-be-NULL.-Expression:copy_highpages_table-procname | |-- drivers-platform-x86-intel_speed_select_if-isst_tpmi_core.c-isst_if_clos_assoc()-warn:possible-spectre-second-half.-sst_inst | |-- drivers-platform-x86-intel_speed_select_if-isst_tpmi_core.c-isst_if_clos_assoc()-warn:potential-spectre-issue-isst_common.sst_inst-r | |-- drivers-platform-x86-intel_speed_select_if-isst_tpmi_core.c-isst_if_clos_assoc()-warn:potential-spectre-issue-sst_inst-power_domain_info-r | |-- drivers-platform-x86-intel_speed_select_if-isst_tpmi_core.c-isst_if_get_base_freq_info()-warn:potential-spectre-issue-power_domain_info-perf_levels-r-(local-cap) | |-- drivers-platform-x86-intel_speed_select_if-isst_tpmi_core.c-isst_if_get_base_freq_mask()-warn:potential-spectre-issue-power_domain_info-perf_levels-r | |-- drivers-platform-x86-intel_speed_select_if-isst_tpmi_core.c-isst_if_get_perf_level_info()-warn:potential-spectre-issue-power_domain_info-perf_levels-r-(local-cap) | |-- drivers-platform-x86-intel_speed_select_if-isst_tpmi_core.c-isst_if_get_perf_level_mask()-warn:potential-spectre-issue-power_domain_info-perf_levels-r | |-- drivers-platform-x86-intel_speed_select_if-isst_tpmi_core.c-isst_if_get_tpmi_instance_count()-warn:possible-spectre-second-half.-sst_inst | |-- drivers-platform-x86-intel_speed_select_if-isst_tpmi_core.c-isst_if_get_tpmi_instance_count()-warn:potential-spectre-issue-isst_common.sst_inst-r-(local-cap) | |-- drivers-platform-x86-intel_speed_select_if-isst_tpmi_core.c-isst_if_get_turbo_freq_info()-warn:potential-spectre-issue-power_domain_info-perf_levels-r-(local-cap) | |-- fs-cifs-file.c-cifs_write_from_iter()-error:uninitialized-symbol-pagevec-. | `-- kernel-static_call_inline.c:warning:no-previous-prototype-for-klp_static_call_register |-- x86_64-rhel-8.3 | |-- arch-x86-kvm-x86.c:warning:no-previous-prototype-for-kvm_post_set_cr0 | |-- arch-x86-kvm-x86.c:warning:no-previous-prototype-for-kvm_post_set_cr4 | |-- arch-x86-kvm-x86.c:warning:no-previous-prototype-for-kvm_read_guest_page_mmu | |-- drivers-acpi-numa-hmat.c:warning:no-previous-prototype-for-hmat_restore_target | `-- kernel-static_call_inline.c:warning:no-previous-prototype-for-klp_static_call_register |-- x86_64-rhel-8.3-func | |-- arch-x86-kvm-x86.c:warning:no-previous-prototype-for-kvm_post_set_cr0 | |-- arch-x86-kvm-x86.c:warning:no-previous-prototype-for-kvm_post_set_cr4 | |-- arch-x86-kvm-x86.c:warning:no-previous-prototype-for-kvm_read_guest_page_mmu | |-- drivers-acpi-numa-hmat.c:warning:no-previous-prototype-for-hmat_restore_target | `-- kernel-static_call_inline.c:warning:no-previous-prototype-for-klp_static_call_register |-- x86_64-rhel-8.3-kselftests | |-- arch-x86-kvm-x86.c:warning:no-previous-prototype-for-kvm_post_set_cr0 | |-- arch-x86-kvm-x86.c:warning:no-previous-prototype-for-kvm_post_set_cr4 | |-- arch-x86-kvm-x86.c:warning:no-previous-prototype-for-kvm_read_guest_page_mmu | |-- drivers-acpi-numa-hmat.c:warning:no-previous-prototype-for-hmat_restore_target | `-- kernel-static_call_inline.c:warning:no-previous-prototype-for-klp_static_call_register `-- x86_64-rhel-8.3-rust |-- arch-x86-kvm-x86.c:warning:no-previous-prototype-for-function-kvm_post_set_cr0 |-- arch-x86-kvm-x86.c:warning:no-previous-prototype-for-function-kvm_post_set_cr4 |-- arch-x86-kvm-x86.c:warning:no-previous-prototype-for-function-kvm_read_guest_page_mmu |-- drivers-acpi-numa-hmat.c:warning:no-previous-prototype-for-function-hmat_restore_target `-- kernel-static_call_inline.c:warning:no-previous-prototype-for-function-klp_static_call_register elapsed time: 724m configs tested: 29 configs skipped: 127 tested configs: arm64 allmodconfig clang-20 arm64 allnoconfig gcc-14.1.0 arm64 randconfig-001-20240925 gcc-14.1.0 arm64 randconfig-002-20240925 gcc-14.1.0 arm64 randconfig-003-20240925 clang-20 arm64 randconfig-004-20240925 gcc-14.1.0 x86_64 allnoconfig clang-18 x86_64 allyesconfig clang-18 x86_64 buildonly-randconfig-001-20240925 clang-18 x86_64 buildonly-randconfig-002-20240925 clang-18 x86_64 buildonly-randconfig-003-20240925 gcc-12 x86_64 buildonly-randconfig-004-20240925 clang-18 x86_64 buildonly-randconfig-005-20240925 clang-18 x86_64 buildonly-randconfig-006-20240925 clang-18 x86_64 defconfig gcc-11 x86_64 kexec clang-18 x86_64 randconfig-001-20240925 gcc-12 x86_64 randconfig-002-20240925 clang-18 x86_64 randconfig-003-20240925 gcc-12 x86_64 randconfig-004-20240925 gcc-12 x86_64 randconfig-005-20240925 clang-18 x86_64 randconfig-006-20240925 clang-18 x86_64 randconfig-011-20240925 clang-18 x86_64 randconfig-012-20240925 clang-18 x86_64 randconfig-013-20240925 clang-18 x86_64 randconfig-014-20240925 clang-18 x86_64 randconfig-015-20240925 clang-18 x86_64 rhel-8.3 gcc-12 x86_64 rhel-8.3-rust clang-18 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 3158/23766] drivers/perf/arm_smmuv3_pmu.c:459:9: warning: no previous prototype for 'smmu_pmu_event_show'
by kernel test robot 26 Sep '24

26 Sep '24

Hi Neil, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: ecca3ab84cbf3cf5ec32574bcec8a068e79d14df commit: d80280f7df4f4be25d67a6460b63b3d2e0b5170d [3158/23766] perf: add arm64 smmuv3 pmu driver config: arm64-randconfig-004-20240925 (https://download.01.org/0day-ci/archive/20240926/202409260104.P8TNlohM-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240926/202409260104.P8TNlohM-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202409260104.P8TNlohM-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/perf/arm_smmuv3_pmu.c:459:9: warning: no previous prototype for 'smmu_pmu_event_show' [-Wmissing-prototypes] 459 | ssize_t smmu_pmu_event_show(struct device *dev, | ^~~~~~~~~~~~~~~~~~~ vim +/smmu_pmu_event_show +459 drivers/perf/arm_smmuv3_pmu.c 458 > 459 ssize_t smmu_pmu_event_show(struct device *dev, 460 struct device_attribute *attr, char *page) 461 { 462 struct perf_pmu_events_attr *pmu_attr; 463 464 pmu_attr = container_of(attr, struct perf_pmu_events_attr, attr); 465 466 return sprintf(page, "event=0x%02llx\n", pmu_attr->id); 467 } 468 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 15191/23766] block/.tmp_genhd.o: warning: objtool: __device_add_disk()+0x387: unreachable instruction
by kernel test robot 25 Sep '24

25 Sep '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: ecca3ab84cbf3cf5ec32574bcec8a068e79d14df commit: 8ce6cbc44f9ca78cac43506c84fcdd7beadee07f [15191/23766] block: fix use-after-free in disk_part_iter_next config: x86_64-buildonly-randconfig-002-20240923 (https://download.01.org/0day-ci/archive/20240925/202409252335.Yggdg4Gw-lkp@…) compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240925/202409252335.Yggdg4Gw-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202409252335.Yggdg4Gw-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from block/genhd.c:10: In file included from include/linux/blkdev.h:16: include/linux/pagemap.h:425:21: warning: cast from 'int (*)(struct file *, struct page *)' to 'filler_t *' (aka 'int (*)(void *, struct page *)') converts to incompatible function type [-Wcast-function-type-strict] 425 | filler_t *filler = (filler_t *)mapping->a_ops->readpage; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. block/genhd.c:532: warning: Function parameter or member 'devt' not described in 'blk_invalidate_devt' >> block/.tmp_genhd.o: warning: objtool: __device_add_disk()+0x387: unreachable instruction objdump-func vmlinux.o __device_add_disk: -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 14108/14122] arch/arm64/kernel/cpufeature.c:2313:6: error: redefinition of 'mpam_detect_is_enabled'
by kernel test robot 25 Sep '24

25 Sep '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 81a41d2ac1de43215c014bc71d907a026042e55b commit: ab331ac5b797eb3889777f3d8d98a86069c5720e [14108/14122] arm64/mpam: Check mpam_detect_is_enabled() before accessing MPAM registers config: arm64-randconfig-001-20240925 (https://download.01.org/0day-ci/archive/20240925/202409252253.TKzwXzes-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240925/202409252253.TKzwXzes-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202409252253.TKzwXzes-lkp@intel.com/ All errors (new ones prefixed by >>): >> arch/arm64/kernel/cpufeature.c:2313:6: error: redefinition of 'mpam_detect_is_enabled' 2313 | bool mpam_detect_is_enabled(void) | ^~~~~~~~~~~~~~~~~~~~~~ In file included from arch/arm64/include/asm/ptrace.h:11, from arch/arm64/include/asm/irqflags.h:10, from include/linux/irqflags.h:17, from include/linux/rcupdate.h:26, from include/linux/rculist.h:11, from include/linux/pid.h:5, from include/linux/sched.h:14, from include/linux/sched/task_stack.h:9, from include/linux/elfcore.h:7, from include/linux/crash_core.h:6, from include/linux/kexec.h:18, from include/linux/crash_dump.h:5, from arch/arm64/kernel/cpufeature.c:67: arch/arm64/include/asm/cpufeature.h:864:20: note: previous definition of 'mpam_detect_is_enabled' with type 'bool(void)' {aka '_Bool(void)'} 864 | static inline bool mpam_detect_is_enabled(void) | ^~~~~~~~~~~~~~~~~~~~~~ arch/arm64/kernel/cpufeature.c:2133:13: warning: 'enable_pseudo_nmi' defined but not used [-Wunused-variable] 2133 | static bool enable_pseudo_nmi; | ^~~~~~~~~~~~~~~~~ vim +/mpam_detect_is_enabled +2313 arch/arm64/kernel/cpufeature.c 2311 2312 static bool __read_mostly mpam_force_enabled; > 2313 bool mpam_detect_is_enabled(void) 2314 { 2315 return mpam_force_enabled; 2316 } 2317 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 13475/23766] net/can/j1939/.tmp_address-claim.o: warning: objtool: missing symbol for section .text
by kernel test robot 25 Sep '24

25 Sep '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: ecca3ab84cbf3cf5ec32574bcec8a068e79d14df commit: e0c2ee9edcacfdda0e806166eaec1310cdf9e324 [13475/23766] can: add support of SAE J1939 protocol config: x86_64-buildonly-randconfig-006-20240923 (https://download.01.org/0day-ci/archive/20240925/202409252213.wl2sqtkC-lkp@…) compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240925/202409252213.wl2sqtkC-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202409252213.wl2sqtkC-lkp@intel.com/ All warnings (new ones prefixed by >>): >> net/can/j1939/.tmp_address-claim.o: warning: objtool: missing symbol for section .text -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-6.6] fix: fix version showed in ethtool
by s00851154 25 Sep '24

25 Sep '24

Fix the version in the output of ethtool commands from empty to the kernel version. Use the macro HINIC3_NIC_DRV_VERSION to record driver changes for developers. The last number 1.0.X grow as minor changes, like this revision which does not affect the main functions. The middle number 1.X.1 iterates with changes to drivers functionality and fixing of serious bugs, and the first one X.0.1 means the number of releases of the driver. --- drivers/net/ethernet/huawei/hinic3/hinic3_ethtool.c | 1 - drivers/net/ethernet/huawei/hinic3/hinic3_nic_dev.h | 2 +- 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/ethernet/huawei/hinic3/hinic3_ethtool.c b/drivers/net/ethernet/huawei/hinic3/hinic3_ethtool.c index 5a1995956a555..4ea526329d155 100644 --- a/drivers/net/ethernet/huawei/hinic3/hinic3_ethtool.c +++ b/drivers/net/ethernet/huawei/hinic3/hinic3_ethtool.c @@ -45,7 +45,6 @@ static void hinic3_get_drvinfo(struct net_device *netdev, int err; strscpy(info->driver, HINIC3_NIC_DRV_NAME, sizeof(info->driver)); - strscpy(info->version, HINIC3_NIC_DRV_VERSION, sizeof(info->version)); strscpy(info->bus_info, pci_name(pdev), sizeof(info->bus_info)); err = hinic3_get_mgmt_version(nic_dev->hwdev, mgmt_ver, diff --git a/drivers/net/ethernet/huawei/hinic3/hinic3_nic_dev.h b/drivers/net/ethernet/huawei/hinic3/hinic3_nic_dev.h index 2967311aab76c..5868187eafa99 100644 --- a/drivers/net/ethernet/huawei/hinic3/hinic3_nic_dev.h +++ b/drivers/net/ethernet/huawei/hinic3/hinic3_nic_dev.h @@ -17,7 +17,7 @@ #include "hinic3_dcb.h" #define HINIC3_NIC_DRV_NAME "hinic3" -#define HINIC3_NIC_DRV_VERSION "" +#define HINIC3_NIC_DRV_VERSION "1.0.1" #define HINIC3_FUNC_IS_VF(hwdev) (hinic3_func_type(hwdev) == TYPE_VF) -- 2.28.0.windows.1

2 1

[PATCH OLK-5.10] fix: fix version showed in ethtool
by s00851154 25 Sep '24

25 Sep '24

Fix the version in the output of ethtool commands from empty to the kernel version. Use the macro HINIC3_NIC_DRV_VERSION to record driver changes for developers. The last number 1.0.X grow as minor changes, like this revision which does not affect the main functions. The middle number 1.X.1 iterates with changes to drivers functionality and fixing of serious bugs, and the first one X.0.1 means the number of releases of the driver. --- drivers/net/ethernet/huawei/hinic3/hinic3_ethtool.c | 1 - drivers/net/ethernet/huawei/hinic3/hinic3_nic_dev.h | 2 +- 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/ethernet/huawei/hinic3/hinic3_ethtool.c b/drivers/net/ethernet/huawei/hinic3/hinic3_ethtool.c index 2b3561e..696d441 100644 --- a/drivers/net/ethernet/huawei/hinic3/hinic3_ethtool.c +++ b/drivers/net/ethernet/huawei/hinic3/hinic3_ethtool.c @@ -45,7 +45,6 @@ static void hinic3_get_drvinfo(struct net_device *netdev, int err; strlcpy(info->driver, HINIC3_NIC_DRV_NAME, sizeof(info->driver)); - strlcpy(info->version, HINIC3_NIC_DRV_VERSION, sizeof(info->version)); strlcpy(info->bus_info, pci_name(pdev), sizeof(info->bus_info)); err = hinic3_get_mgmt_version(nic_dev->hwdev, mgmt_ver, diff --git a/drivers/net/ethernet/huawei/hinic3/hinic3_nic_dev.h b/drivers/net/ethernet/huawei/hinic3/hinic3_nic_dev.h index 2967311..5868187 100644 --- a/drivers/net/ethernet/huawei/hinic3/hinic3_nic_dev.h +++ b/drivers/net/ethernet/huawei/hinic3/hinic3_nic_dev.h @@ -17,7 +17,7 @@ #include "hinic3_dcb.h" #define HINIC3_NIC_DRV_NAME "hinic3" -#define HINIC3_NIC_DRV_VERSION "" +#define HINIC3_NIC_DRV_VERSION "1.0.1" #define HINIC3_FUNC_IS_VF(hwdev) (hinic3_func_type(hwdev) == TYPE_VF) -- 2.28.0.windows.1

2 1

[openeuler:openEuler-1.0-LTS 9406/23766] kernel/time/.tmp_posix-cpu-timers.o: warning: objtool: set_process_cpu_timer()+0xc7: unreachable instruction
by kernel test robot 25 Sep '24

25 Sep '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: ecca3ab84cbf3cf5ec32574bcec8a068e79d14df commit: 36ff49c95a04513935898fdcd4bc37646b2dc459 [9406/23766] posix-cpu-timers: Sanitize bogus WARNONS config: x86_64-buildonly-randconfig-002-20240923 (https://download.01.org/0day-ci/archive/20240925/202409251901.etAiBSp6-lkp@…) compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240925/202409251901.etAiBSp6-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202409251901.etAiBSp6-lkp@intel.com/ All warnings (new ones prefixed by >>): >> kernel/time/.tmp_posix-cpu-timers.o: warning: objtool: set_process_cpu_timer()+0xc7: unreachable instruction objdump-func vmlinux.o set_process_cpu_timer: 0000 000000000011ca20 <set_process_cpu_timer>: 0000 11ca20: f3 0f 1e fa endbr64 0004 11ca24: 83 fe 02 cmp $0x2,%esi 0007 11ca27: 0f 83 82 00 00 00 jae 11caaf <set_process_cpu_timer+0x8f> 000d 11ca2d: 41 57 push %r15 000f 11ca2f: 41 56 push %r14 0011 11ca31: 53 push %rbx 0012 11ca32: 49 89 ce mov %rcx,%r14 0015 11ca35: 48 89 d3 mov %rdx,%rbx 0018 11ca38: 48 89 f8 mov %rdi,%rax 001b 11ca3b: 48 8b 8f a8 05 00 00 mov 0x5a8(%rdi),%rcx 0022 11ca42: 89 f2 mov %esi,%edx 0024 11ca44: 48 8d 14 52 lea (%rdx,%rdx,2),%rdx 0028 11ca48: 4c 8d bc d1 88 02 00 00 lea 0x288(%rcx,%rdx,8),%r15 0030 11ca50: 89 f7 mov %esi,%edi 0032 11ca52: 48 89 c6 mov %rax,%rsi 0035 11ca55: ba 01 00 00 00 mov $0x1,%edx 003a 11ca5a: e8 41 09 00 00 call 11d3a0 <cpu_clock_sample_group> 003f 11ca5f: 4d 85 f6 test %r14,%r14 0042 11ca62: 74 2c je 11ca90 <set_process_cpu_timer+0x70> 0044 11ca64: 49 8b 0e mov (%r14),%rcx 0047 11ca67: 48 85 c9 test %rcx,%rcx 004a 11ca6a: 74 0f je 11ca7b <set_process_cpu_timer+0x5b> 004c 11ca6c: 48 29 c1 sub %rax,%rcx 004f 11ca6f: ba 00 09 3d 00 mov $0x3d0900,%edx 0054 11ca74: 48 0f 47 d1 cmova %rcx,%rdx 0058 11ca78: 49 89 16 mov %rdx,(%r14) 005b 11ca7b: 48 8b 0b mov (%rbx),%rcx 005e 11ca7e: 48 85 c9 test %rcx,%rcx 0061 11ca81: 74 23 je 11caa6 <set_process_cpu_timer+0x86> 0063 11ca83: 48 01 c1 add %rax,%rcx 0066 11ca86: 48 89 0b mov %rcx,(%rbx) 0069 11ca89: 49 3b 0f cmp (%r15),%rcx 006c 11ca8c: 72 0a jb 11ca98 <set_process_cpu_timer+0x78> 006e 11ca8e: eb 0b jmp 11ca9b <set_process_cpu_timer+0x7b> 0070 11ca90: 48 8b 0b mov (%rbx),%rcx 0073 11ca93: 49 3b 0f cmp (%r15),%rcx 0076 11ca96: 73 03 jae 11ca9b <set_process_cpu_timer+0x7b> 0078 11ca98: 49 89 0f mov %rcx,(%r15) 007b 11ca9b: 5b pop %rbx 007c 11ca9c: 41 5e pop %r14 007e 11ca9e: 41 5f pop %r15 0080 11caa0: 2e e9 00 00 00 00 cs jmp 11caa6 <set_process_cpu_timer+0x86> 11caa2: R_X86_64_PLT32 __x86_return_thunk-0x4 0086 11caa6: 31 c9 xor %ecx,%ecx 0088 11caa8: 49 3b 0f cmp (%r15),%rcx 008b 11caab: 72 eb jb 11ca98 <set_process_cpu_timer+0x78> 008d 11caad: eb ec jmp 11ca9b <set_process_cpu_timer+0x7b> 008f 11caaf: 0f 0b ud2 0091 11cab1: 2e e9 00 00 00 00 cs jmp 11cab7 <set_process_cpu_timer+0x97> 11cab3: R_X86_64_PLT32 __x86_return_thunk-0x4 0097 11cab7: 66 0f 1f 84 00 00 00 00 00 nopw 0x0(%rax,%rax,1) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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