August 2020 - kbuild-all

by kernel test robot

Hi George, I love your patch! Yet something to improve: [auto build test ERROR on pci/next] [also build test ERROR on linux/master linus/master asm-generic/master v5.9-rc2 next-20200824] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/George-Cherian/PCI-Add-pci_iounm... base: https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git next config: powerpc-allyesconfig (attached as .config) compiler: powerpc64-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 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=powerpc If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All errors (new ones prefixed by >>): powerpc64-linux-ld: lib/pci_iomap.o: in function `__crc_pci_iounmap': >> (.rodata+0x10): multiple definition of `__crc_pci_iounmap'; lib/iomap.o:(.rodata+0x68): first defined here --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

6 months

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Re: [PATCH 1/6] kprobes: tracing/kprobes: Fix to kill kprobes on initmem after boot

by kernel test robot

Hi Masami, I love your patch! Yet something to improve: [auto build test ERROR on tip/perf/core] [also build test ERROR on trace/for-next lwn/docs-next linus/master v5.9-rc3 next-20200828] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Masami-Hiramatsu/tracing-boot-Ad... base: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git 2cb5383b30d47c446ec7d884cd80f93ffcc31817 config: arc-defconfig (attached as .config) compiler: arc-elf-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 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arc If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All errors (new ones prefixed by >>): arc-elf-ld: init/main.o: in function `kernel_init': >> main.c:(.ref.text+0xa6): undefined reference to `kprobe_free_init_mem' >> arc-elf-ld: main.c:(.ref.text+0xa6): undefined reference to `kprobe_free_init_mem' --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

6 months

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Re: [PATCH] scsi: ibmvfc: interface updates for future FPIN and MQ support

by kernel test robot

Hi Tyrel, I love your patch! Yet something to improve: [auto build test ERROR on powerpc/next] [also build test ERROR on mkp-scsi/for-next scsi/for-next v5.9-rc3 next-20200828] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Tyrel-Datwyler/scsi-ibmvfc-inter... base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next config: powerpc-defconfig (attached as .config) compiler: powerpc64-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 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=powerpc If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All errors (new ones prefixed by >>): In file included from drivers/scsi/ibmvscsi/ibmvfc.c:32: >> drivers/scsi/ibmvscsi/ibmvfc.h:500:13: error: expected ':', ',', ';', '}' or '__attribute__' before 'nvmeof_vas_channels' 500 | __be32 num nvmeof_vas_channels; | ^~~~~~~~~~~~~~~~~~~ >> drivers/scsi/ibmvscsi/ibmvfc.h:506:17: error: expected declaration specifiers or '...' before '(' token 506 | }__attrribute__((packed, aligned (8))); | ^ >> drivers/scsi/ibmvscsi/ibmvfc.h:526:28: error: field 'common' has incomplete type 526 | struct ibmvfc_madd_common common; | ^~~~~~ >> drivers/scsi/ibmvscsi/ibmvfc.h:627:2: error: expected ':', ',', ';', '}' or '__attribute__' before 'u8' 627 | u8 pad; | ^~ In file included from include/linux/byteorder/big_endian.h:5, from arch/powerpc/include/uapi/asm/byteorder.h:14, from include/asm-generic/bitops/le.h:6, from arch/powerpc/include/asm/bitops.h:246, from include/linux/bitops.h:29, from include/linux/kernel.h:12, from include/linux/list.h:9, from include/linux/module.h:12, from drivers/scsi/ibmvscsi/ibmvfc.c:10: drivers/scsi/ibmvscsi/ibmvfc.c: In function 'ibmvfc_handle_async': >> drivers/scsi/ibmvscsi/ibmvfc.c:2665:75: error: 'struct ibmvfc_async_crq' has no member named 'event' 2665 | const struct ibmvfc_async_desc *desc = ibmvfc_get_ae_desc(be64_to_cpu(crq->event)); | ^~ include/uapi/linux/byteorder/big_endian.h:38:51: note: in definition of macro '__be64_to_cpu' 38 | #define __be64_to_cpu(x) ((__force __u64)(__be64)(x)) | ^ drivers/scsi/ibmvscsi/ibmvfc.c:2665:60: note: in expansion of macro 'be64_to_cpu' 2665 | const struct ibmvfc_async_desc *desc = ibmvfc_get_ae_desc(be64_to_cpu(crq->event)); | ^~~~~~~~~~~ >> drivers/scsi/ibmvscsi/ibmvfc.c:2669:57: error: 'struct ibmvfc_async_crq' has no member named 'scsi_id' 2669 | " node_name: %llx%s\n", desc->desc, be64_to_cpu(crq->scsi_id), | ^~ include/uapi/linux/byteorder/big_endian.h:38:51: note: in definition of macro '__be64_to_cpu' 38 | #define __be64_to_cpu(x) ((__force __u64)(__be64)(x)) | ^ drivers/scsi/ibmvscsi/ibmvfc.h:818:4: note: in expansion of macro 'dev_err' 818 | dev_err((vhost)->dev, ##__VA_ARGS__); \ | ^~~~~~~ drivers/scsi/ibmvscsi/ibmvfc.c:2668:2: note: in expansion of macro 'ibmvfc_log' 2668 | ibmvfc_log(vhost, desc->log_level, "%s event received. scsi_id: %llx, wwpn: %llx," | ^~~~~~~~~~ >> drivers/scsi/ibmvscsi/ibmvfc.c:2670:21: error: 'struct ibmvfc_async_crq' has no member named 'wwpn' 2670 | be64_to_cpu(crq->wwpn), be64_to_cpu(crq->node_name), | ^~ include/uapi/linux/byteorder/big_endian.h:38:51: note: in definition of macro '__be64_to_cpu' 38 | #define __be64_to_cpu(x) ((__force __u64)(__be64)(x)) | ^ drivers/scsi/ibmvscsi/ibmvfc.h:818:4: note: in expansion of macro 'dev_err' 818 | dev_err((vhost)->dev, ##__VA_ARGS__); \ | ^~~~~~~ drivers/scsi/ibmvscsi/ibmvfc.c:2668:2: note: in expansion of macro 'ibmvfc_log' 2668 | ibmvfc_log(vhost, desc->log_level, "%s event received. scsi_id: %llx, wwpn: %llx," | ^~~~~~~~~~ >> drivers/scsi/ibmvscsi/ibmvfc.c:2670:45: error: 'struct ibmvfc_async_crq' has no member named 'node_name' 2670 | be64_to_cpu(crq->wwpn), be64_to_cpu(crq->node_name), | ^~ include/uapi/linux/byteorder/big_endian.h:38:51: note: in definition of macro '__be64_to_cpu' 38 | #define __be64_to_cpu(x) ((__force __u64)(__be64)(x)) | ^ drivers/scsi/ibmvscsi/ibmvfc.h:818:4: note: in expansion of macro 'dev_err' 818 | dev_err((vhost)->dev, ##__VA_ARGS__); \ | ^~~~~~~ drivers/scsi/ibmvscsi/ibmvfc.c:2668:2: note: in expansion of macro 'ibmvfc_log' 2668 | ibmvfc_log(vhost, desc->log_level, "%s event received. scsi_id: %llx, wwpn: %llx," | ^~~~~~~~~~ drivers/scsi/ibmvscsi/ibmvfc.c:2673:25: error: 'struct ibmvfc_async_crq' has no member named 'event' 2673 | switch (be64_to_cpu(crq->event)) { | ^~ include/uapi/linux/byteorder/big_endian.h:38:51: note: in definition of macro '__be64_to_cpu' 38 | #define __be64_to_cpu(x) ((__force __u64)(__be64)(x)) | ^ drivers/scsi/ibmvscsi/ibmvfc.c:2673:10: note: in expansion of macro 'be64_to_cpu' 2673 | switch (be64_to_cpu(crq->event)) { | ^~~~~~~~~~~ drivers/scsi/ibmvscsi/ibmvfc.c:2714:12: error: 'struct ibmvfc_async_crq' has no member named 'scsi_id' 2714 | if (!crq->scsi_id && !crq->wwpn && !crq->node_name) | ^~ drivers/scsi/ibmvscsi/ibmvfc.c:2714:29: error: 'struct ibmvfc_async_crq' has no member named 'wwpn' 2714 | if (!crq->scsi_id && !crq->wwpn && !crq->node_name) | ^~ drivers/scsi/ibmvscsi/ibmvfc.c:2714:43: error: 'struct ibmvfc_async_crq' has no member named 'node_name' 2714 | if (!crq->scsi_id && !crq->wwpn && !crq->node_name) | ^~ drivers/scsi/ibmvscsi/ibmvfc.c:2716:11: error: 'struct ibmvfc_async_crq' has no member named 'scsi_id' 2716 | if (crq->scsi_id && cpu_to_be64(tgt->scsi_id) != crq->scsi_id) | ^~ drivers/scsi/ibmvscsi/ibmvfc.c:2716:56: error: 'struct ibmvfc_async_crq' has no member named 'scsi_id' 2716 | if (crq->scsi_id && cpu_to_be64(tgt->scsi_id) != crq->scsi_id) | ^~ drivers/scsi/ibmvscsi/ibmvfc.c:2718:11: error: 'struct ibmvfc_async_crq' has no member named 'wwpn' 2718 | if (crq->wwpn && cpu_to_be64(tgt->ids.port_name) != crq->wwpn) | ^~ drivers/scsi/ibmvscsi/ibmvfc.c:2718:59: error: 'struct ibmvfc_async_crq' has no member named 'wwpn' 2718 | if (crq->wwpn && cpu_to_be64(tgt->ids.port_name) != crq->wwpn) | ^~ drivers/scsi/ibmvscsi/ibmvfc.c:2720:11: error: 'struct ibmvfc_async_crq' has no member named 'node_name' 2720 | if (crq->node_name && cpu_to_be64(tgt->ids.node_name) != crq->node_name) | ^~ drivers/scsi/ibmvscsi/ibmvfc.c:2720:64: error: 'struct ibmvfc_async_crq' has no member named 'node_name' 2720 | if (crq->node_name && cpu_to_be64(tgt->ids.node_name) != crq->node_name) | ^~ In file included from include/linux/byteorder/big_endian.h:5, from arch/powerpc/include/uapi/asm/byteorder.h:14, from include/asm-generic/bitops/le.h:6, from arch/powerpc/include/asm/bitops.h:246, from include/linux/bitops.h:29, from include/linux/kernel.h:12, from include/linux/list.h:9, from include/linux/module.h:12, from drivers/scsi/ibmvscsi/ibmvfc.c:10: drivers/scsi/ibmvscsi/ibmvfc.c:2722:42: error: 'struct ibmvfc_async_crq' has no member named 'event' 2722 | if (tgt->need_login && be64_to_cpu(crq->event) == IBMVFC_AE_ELS_LOGO) | ^~ include/uapi/linux/byteorder/big_endian.h:38:51: note: in definition of macro '__be64_to_cpu' 38 | #define __be64_to_cpu(x) ((__force __u64)(__be64)(x)) | ^ drivers/scsi/ibmvscsi/ibmvfc.c:2722:27: note: in expansion of macro 'be64_to_cpu' 2722 | if (tgt->need_login && be64_to_cpu(crq->event) == IBMVFC_AE_ELS_LOGO) | ^~~~~~~~~~~ drivers/scsi/ibmvscsi/ibmvfc.c:2724:43: error: 'struct ibmvfc_async_crq' has no member named 'event' 2724 | if (!tgt->need_login || be64_to_cpu(crq->event) == IBMVFC_AE_ELS_PLOGI) { | ^~ include/uapi/linux/byteorder/big_endian.h:38:51: note: in definition of macro '__be64_to_cpu' 38 | #define __be64_to_cpu(x) ((__force __u64)(__be64)(x)) | ^ drivers/scsi/ibmvscsi/ibmvfc.c:2724:28: note: in expansion of macro 'be64_to_cpu' 2724 | if (!tgt->need_login || be64_to_cpu(crq->event) == IBMVFC_AE_ELS_PLOGI) { | ^~~~~~~~~~~ In file included from include/linux/device.h:15, from include/linux/dma-mapping.h:7, from drivers/scsi/ibmvscsi/ibmvfc.c:12: drivers/scsi/ibmvscsi/ibmvfc.c:2741:66: error: 'struct ibmvfc_async_crq' has no member named 'event' 2741 | dev_err(vhost->dev, "Unknown async event received: %lld\n", crq->event); | ^~ include/linux/dev_printk.h:104:32: note: in definition of macro 'dev_err' 104 | _dev_err(dev, dev_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~ # https://github.com/0day-ci/linux/commit/b2aced49faf50075e9a74e7a253d1ad77... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Tyrel-Datwyler/scsi-ibmvfc-interface-updates-for-future-FPIN-and-MQ-support/20200901-012005 git checkout b2aced49faf50075e9a74e7a253d1ad77cce1c0c vim +500 drivers/scsi/ibmvscsi/ibmvfc.h 490 491 struct ibmvfc_channel_enquiry { 492 struct ibmvfc_mad_common common; 493 __be32 flags; 494 #define IBMVFC_NO_CHANNELS_TO_CRQ_SUPPORT 0x01 495 #define IBMVFC_SUPPORT_VARIABLE_SUBQ_MSG 0x02 496 #define IBMVFC_NO_N_TO_M_CHANNELS_SUPPORT 0x04 497 __be32 num_scsi_subq_channels; 498 __be32 num_nvmeof_subq_channels; 499 __be32 num_scsi_vas_channels; > 500 __be32 num nvmeof_vas_channels; 501 }__attribute__((packed, aligned (8))); 502 503 struct ibmvfc_channel_setup_mad { 504 struct ibmvfc_mad_common common; 505 struct srp_direct_buf buffer; > 506 }__attrribute__((packed, aligned (8))); 507 508 #define IBMVFC_MAX_CHANNELS 502 509 510 struct ibmvfc_channel_setup { 511 __be32 flags; 512 #define IBMVFC_CANCEL_CHANNELS 0x01 513 #define IBMVFC_USE_BUFFER 0x02 514 #define IBMVFC_CHANNELS_CANCELED 0x04 515 __be32 reserved; 516 __be32 num_scsi_subq_channels; 517 __be32 num_nvmeof_subq_channels; 518 __be32 num_scsi_vas_channels; 519 __be32 num_nvmeof_vas_channels; 520 struct srp_direct_buf buffer; 521 __be64 reserved2[5]; 522 __be64 channel_handles[IBMVFC_MAX_CHANNELS]; 523 }__attribute__((packed, aligned (8))); 524 525 struct ibmvfc_connection_info { > 526 struct ibmvfc_madd_common common; 527 __be64 information_bits; 528 #define IBMVFC_NO_FC_IO_CHANNEL 0x01 529 #define IBMVFC_NO_PHYP_VAS 0x02 530 #define IBMVFC_NO_PHYP_SUBQ 0x04 531 #define IBMVFC_PHYP_DEPRECATED_SUBQ 0x08 532 #define IBMVFC_PHYP_PRESERVED_SUBQ 0x10 533 #define IBMVFC_PHYP_FULL_SUBQ 0x20 534 __be64 reserved[16]; 535 }__attribute__((packed, aligned (8))); 536 537 struct ibmvfc_trace_start_entry { 538 u32 xfer_len; 539 }__attribute__((packed)); 540 541 struct ibmvfc_trace_end_entry { 542 u16 status; 543 u16 error; 544 u8 fcp_rsp_flags; 545 u8 rsp_code; 546 u8 scsi_status; 547 u8 reserved; 548 }__attribute__((packed)); 549 550 struct ibmvfc_trace_entry { 551 struct ibmvfc_event *evt; 552 u32 time; 553 u32 scsi_id; 554 u32 lun; 555 u8 fmt; 556 u8 op_code; 557 u8 tmf_flags; 558 u8 type; 559 #define IBMVFC_TRC_START 0x00 560 #define IBMVFC_TRC_END 0xff 561 union { 562 struct ibmvfc_trace_start_entry start; 563 struct ibmvfc_trace_end_entry end; 564 } u; 565 }__attribute__((packed, aligned (8))); 566 567 enum ibmvfc_crq_formats { 568 IBMVFC_CMD_FORMAT = 0x01, 569 IBMVFC_ASYNC_EVENT = 0x02, 570 IBMVFC_MAD_FORMAT = 0x04, 571 }; 572 573 enum ibmvfc_async_event { 574 IBMVFC_AE_ELS_PLOGI = 0x0001, 575 IBMVFC_AE_ELS_LOGO = 0x0002, 576 IBMVFC_AE_ELS_PRLO = 0x0004, 577 IBMVFC_AE_SCN_NPORT = 0x0008, 578 IBMVFC_AE_SCN_GROUP = 0x0010, 579 IBMVFC_AE_SCN_DOMAIN = 0x0020, 580 IBMVFC_AE_SCN_FABRIC = 0x0040, 581 IBMVFC_AE_LINK_UP = 0x0080, 582 IBMVFC_AE_LINK_DOWN = 0x0100, 583 IBMVFC_AE_LINK_DEAD = 0x0200, 584 IBMVFC_AE_HALT = 0x0400, 585 IBMVFC_AE_RESUME = 0x0800, 586 IBMVFC_AE_ADAPTER_FAILED = 0x1000, 587 IBMVFC_AE_FPIN = 0x2000, 588 }; 589 590 struct ibmvfc_async_desc { 591 const char *desc; 592 enum ibmvfc_async_event ae; 593 int log_level; 594 }; 595 596 struct ibmvfc_crq { 597 volatile u8 valid; 598 volatile u8 format; 599 u8 reserved[6]; 600 volatile __be64 ioba; 601 }__attribute__((packed, aligned (8))); 602 603 struct ibmvfc_crq_queue { 604 struct ibmvfc_crq *msgs; 605 int size, cur; 606 dma_addr_t msg_token; 607 }; 608 609 enum ibmvfc_ae_link_state { 610 IBMVFC_AE_LS_LINK_UP = 0x01, 611 IBMVFC_AE_LS_LINK_BOUNCED = 0x02, 612 IBMVFC_AE_LS_LINK_DOWN = 0x04, 613 IBMVFC_AE_LS_LINK_DEAD = 0x08, 614 }; 615 616 enum ibmvfc_ae_fpin_status { 617 IBMVFC_AE_FPIN_LINK_CONGESTED = 0x1, 618 IBMVFC_AE_FPIN_PORT_CONGESTED = 0x2, 619 IBMVFC_AE_FPIN_PORT_CLEARED = 0x3, 620 IBMVFC_AE_FPIN_PORT_DEGRADED = 0x4, 621 }; 622 623 struct ibmvfc_async_crq { 624 volatile u8 valid; 625 u8 link_state; 626 u8 fpin_status > 627 u8 pad; 628 __be32 pad2; 629 volatile __be64 event; 630 volatile __be64 scsi_id; 631 volatile __be64 wwpn; 632 volatile __be64 node_name; 633 __be64 reserved; 634 }__attribute__((packed, aligned (8))); 635 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

6 months

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[jkirsher-next-queue:dev-queue 6/54] drivers/net/ethernet/intel/igb/igb_main.c:2881:6: warning: no previous prototype for 'igb_xdp_ring_update_tail'

by kernel test robot

tree: https://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git dev-queue head: 6d046ecc1304263afa6f58b7617da6927a08fa72 commit: 614e8e50553041d02fbc50dbe192ea8df9399321 [6/54] igb: add XDP support config: ia64-randconfig-r005-20200831 (attached as .config) compiler: ia64-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 git checkout 614e8e50553041d02fbc50dbe192ea8df9399321 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=ia64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All warnings (new ones prefixed by >>): In file included from arch/ia64/include/asm/pgtable.h:154, from include/linux/pgtable.h:6, from include/linux/mm.h:33, from include/linux/pagemap.h:8, from drivers/net/ethernet/intel/igb/igb_main.c:11: arch/ia64/include/asm/mmu_context.h: In function 'reload_context': arch/ia64/include/asm/mmu_context.h:137:41: warning: variable 'old_rr4' set but not used [-Wunused-but-set-variable] 137 | unsigned long rr0, rr1, rr2, rr3, rr4, old_rr4; | ^~~~~~~ drivers/net/ethernet/intel/igb/igb_main.c: At top level: >> drivers/net/ethernet/intel/igb/igb_main.c:2881:6: warning: no previous prototype for 'igb_xdp_ring_update_tail' [-Wmissing-prototypes] 2881 | void igb_xdp_ring_update_tail(struct igb_ring *ring) | ^~~~~~~~~~~~~~~~~~~~~~~~ # https://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git/c... git remote add jkirsher-next-queue https://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git git fetch --no-tags jkirsher-next-queue dev-queue git checkout 614e8e50553041d02fbc50dbe192ea8df9399321 vim +/igb_xdp_ring_update_tail +2881 drivers/net/ethernet/intel/igb/igb_main.c 2880 > 2881 void igb_xdp_ring_update_tail(struct igb_ring *ring) 2882 { 2883 /* Force memory writes to complete before letting h/w know there 2884 * are new descriptors to fetch. 2885 */ 2886 wmb(); 2887 writel(ring->next_to_use, ring->tail); 2888 } 2889 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

6 months

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arch/x86/kernel/traps.o: warning: objtool: exc_double_fault()+0x13a: unreachable instruction

by kernel test robot

CC: linux-kernel(a)vger.kernel.org TO: Thomas Gleixner <tglx(a)linutronix.de> CC: Alexandre Chartre <alexandre.chartre(a)oracle.com> Hi Thomas, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: b51594df17d0ce80b9f9f35394a1f42d7ac94472 commit: c29c775a554f7060b6fb31b68f88a3c9087cf1c5 x86/entry: Convert double fault exception to IDTENTRY_DF date: 3 months ago config: x86_64-randconfig-r036-20200831 (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project c10e63677f5d20f18010f8f68c631ddc97546f7d) 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 # install x86_64 cross compiling tool for clang build # apt-get install binutils-x86-64-linux-gnu git checkout c29c775a554f7060b6fb31b68f88a3c9087cf1c5 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All warnings (new ones prefixed by >>): >> arch/x86/kernel/traps.o: warning: objtool: exc_double_fault()+0x13a: unreachable instruction --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

6 months

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[gfs2:for-next.bob6m 4/11] arch/arc/include/asm/bitops.h:235:1: sparse: sparse: context imbalance in 'gfs2_remove_from_journal' - different lock contexts for basic block

by kernel test robot

tree: https://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git for-next.bob6m head: fd5ce905071cc34294900a21a773d9f8c72f5119 commit: 13305ed1a4a46cb3cd7352bd793638133e601f01 [4/11] gfs2: Wipe jdata and ail1 in gfs2_journal_wipe, formerly gfs2_meta_wipe config: arc-randconfig-s032-20200831 (attached as .config) compiler: arceb-elf-gcc (GCC) 9.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.2-191-g10164920-dirty git checkout 13305ed1a4a46cb3cd7352bd793638133e601f01 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=arc If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> sparse warnings: (new ones prefixed by >>) fs/gfs2/meta_io.c: note: in included file (through include/linux/bitops.h, include/linux/kernel.h, include/asm-generic/bug.h, ...): >> arch/arc/include/asm/bitops.h:235:1: sparse: sparse: context imbalance in 'gfs2_remove_from_journal' - different lock contexts for basic block # https://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git/commi... git remote add gfs2 https://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git git fetch --no-tags gfs2 for-next.bob6m git checkout 13305ed1a4a46cb3cd7352bd793638133e601f01 vim +/gfs2_remove_from_journal +235 arch/arc/include/asm/bitops.h 04e2eee4b02edc Vineet Gupta 2015-03-31 214 04e2eee4b02edc Vineet Gupta 2015-03-31 215 #define BIT_OPS(op, c_op, asm_op) \ 04e2eee4b02edc Vineet Gupta 2015-03-31 216 \ 04e2eee4b02edc Vineet Gupta 2015-03-31 217 /* set_bit(), clear_bit(), change_bit() */ \ 04e2eee4b02edc Vineet Gupta 2015-03-31 218 BIT_OP(op, c_op, asm_op) \ 04e2eee4b02edc Vineet Gupta 2015-03-31 219 \ 04e2eee4b02edc Vineet Gupta 2015-03-31 220 /* test_and_set_bit(), test_and_clear_bit(), test_and_change_bit() */\ 04e2eee4b02edc Vineet Gupta 2015-03-31 221 TEST_N_BIT_OP(op, c_op, asm_op) \ 04e2eee4b02edc Vineet Gupta 2015-03-31 222 \ 04e2eee4b02edc Vineet Gupta 2015-03-31 223 /* __set_bit(), __clear_bit(), __change_bit() */ \ 04e2eee4b02edc Vineet Gupta 2015-03-31 224 __BIT_OP(op, c_op, asm_op) \ 04e2eee4b02edc Vineet Gupta 2015-03-31 225 \ 04e2eee4b02edc Vineet Gupta 2015-03-31 226 /* __test_and_set_bit(), __test_and_clear_bit(), __test_and_change_bit() */\ 04e2eee4b02edc Vineet Gupta 2015-03-31 227 __TEST_N_BIT_OP(op, c_op, asm_op) 04e2eee4b02edc Vineet Gupta 2015-03-31 228 a5a10d99a94660 Noam Camus 2015-05-16 229 #ifndef CONFIG_ARC_PLAT_EZNPS 04e2eee4b02edc Vineet Gupta 2015-03-31 230 BIT_OPS(set, |, bset) 04e2eee4b02edc Vineet Gupta 2015-03-31 231 BIT_OPS(clear, & ~, bclr) 04e2eee4b02edc Vineet Gupta 2015-03-31 232 BIT_OPS(change, ^, bxor) a5a10d99a94660 Noam Camus 2015-05-16 233 #else a5a10d99a94660 Noam Camus 2015-05-16 234 BIT_OPS(set, |, CTOP_INST_AOR_DI_R2_R2_R3) a5a10d99a94660 Noam Camus 2015-05-16 @235 BIT_OPS(clear, & ~, CTOP_INST_AAND_DI_R2_R2_R3) a5a10d99a94660 Noam Camus 2015-05-16 236 BIT_OPS(change, ^, CTOP_INST_AXOR_DI_R2_R2_R3) a5a10d99a94660 Noam Camus 2015-05-16 237 #endif 14e968bad788de Vineet Gupta 2013-01-18 238 :::::: The code at line 235 was first introduced by commit :::::: a5a10d99a946602cf4ae50eadc65c2480dbd2e56 ARC: [plat-eznps] Use dedicated atomic/bitops/cmpxchg :::::: TO: Noam Camus <noamc(a)ezchip.com> :::::: CC: Vineet Gupta <vgupta(a)synopsys.com> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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[plbossart-sound:fix/inclusing-language-bclk-fsync 10/10] sound/soc/intel/keembay/kmb_platform.c:361:13: error: 'struct kmb_i2s_info' has no member named 'master'

by kernel test robot

tree: https://github.com/plbossart/sound fix/inclusing-language-bclk-fsync head: 2e789b27772d47971d275ada4be1e2c4f4f101ea commit: 2e789b27772d47971d275ada4be1e2c4f4f101ea [10/10] ASoC: Intel: keembay: use inclusive language for bclk and fsync config: nios2-allyesconfig (attached as .config) compiler: nios2-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 git checkout 2e789b27772d47971d275ada4be1e2c4f4f101ea # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=nios2 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All errors (new ones prefixed by >>): sound/soc/intel/keembay/kmb_platform.c: In function 'kmb_i2s_start': >> sound/soc/intel/keembay/kmb_platform.c:361:13: error: 'struct kmb_i2s_info' has no member named 'master' 361 | if (kmb_i2s->master) | ^~ sound/soc/intel/keembay/kmb_platform.c: In function 'kmb_set_dai_fmt': sound/soc/intel/keembay/kmb_platform.c:398:10: error: 'struct kmb_i2s_info' has no member named 'master' 398 | kmb_i2s->master = false; | ^~ >> sound/soc/intel/keembay/kmb_platform.c:402:10: error: 'MASTER_MODE' undeclared (first use in this function); did you mean 'ATTR_MODE'? 402 | writel(MASTER_MODE, kmb_i2s->pss_base + I2S_GEN_CFG_0); | ^~~~~~~~~~~ | ATTR_MODE sound/soc/intel/keembay/kmb_platform.c:402:10: note: each undeclared identifier is reported only once for each function it appears in sound/soc/intel/keembay/kmb_platform.c:413:10: error: 'struct kmb_i2s_info' has no member named 'master' 413 | kmb_i2s->master = true; | ^~ sound/soc/intel/keembay/kmb_platform.c: In function 'kmb_dai_hw_params': sound/soc/intel/keembay/kmb_platform.c:513:14: error: 'struct kmb_i2s_info' has no member named 'master' 513 | if (kmb_i2s->master) | ^~ sound/soc/intel/keembay/kmb_platform.c:518:6: error: 'MASTER_MODE' undeclared (first use in this function); did you mean 'ATTR_MODE'? 518 | !MASTER_MODE | TDM_OPERATION; | ^~~~~~~~~~~ | ATTR_MODE sound/soc/intel/keembay/kmb_platform.c:527:16: error: 'struct kmb_i2s_info' has no member named 'master' 527 | if (!(kmb_i2s->master)) | ^~ sound/soc/intel/keembay/kmb_platform.c:547:13: error: 'struct kmb_i2s_info' has no member named 'master' 547 | if (kmb_i2s->master) { | ^~ # https://github.com/plbossart/sound/commit/2e789b27772d47971d275ada4be1e2c... git remote add plbossart-sound https://github.com/plbossart/sound git fetch --no-tags plbossart-sound fix/inclusing-language-bclk-fsync git checkout 2e789b27772d47971d275ada4be1e2c4f4f101ea vim +361 sound/soc/intel/keembay/kmb_platform.c c5477e966728f8 Sia Jee Heng 2020-06-09 345 c5477e966728f8 Sia Jee Heng 2020-06-09 346 static void kmb_i2s_start(struct kmb_i2s_info *kmb_i2s, c5477e966728f8 Sia Jee Heng 2020-06-09 347 struct snd_pcm_substream *substream) c5477e966728f8 Sia Jee Heng 2020-06-09 348 { c5477e966728f8 Sia Jee Heng 2020-06-09 349 struct i2s_clk_config_data *config = &kmb_i2s->config; c5477e966728f8 Sia Jee Heng 2020-06-09 350 c5477e966728f8 Sia Jee Heng 2020-06-09 351 /* I2S Programming sequence in Keem_Bay_VPU_DB_v1.1 */ c5477e966728f8 Sia Jee Heng 2020-06-09 352 writel(1, kmb_i2s->i2s_base + IER); c5477e966728f8 Sia Jee Heng 2020-06-09 353 c5477e966728f8 Sia Jee Heng 2020-06-09 354 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) c5477e966728f8 Sia Jee Heng 2020-06-09 355 writel(1, kmb_i2s->i2s_base + ITER); c5477e966728f8 Sia Jee Heng 2020-06-09 356 else c5477e966728f8 Sia Jee Heng 2020-06-09 357 writel(1, kmb_i2s->i2s_base + IRER); c5477e966728f8 Sia Jee Heng 2020-06-09 358 c5477e966728f8 Sia Jee Heng 2020-06-09 359 kmb_i2s_irq_trigger(kmb_i2s, substream->stream, config->chan_nr, true); c5477e966728f8 Sia Jee Heng 2020-06-09 360 c5477e966728f8 Sia Jee Heng 2020-06-09 @361 if (kmb_i2s->master) c5477e966728f8 Sia Jee Heng 2020-06-09 362 writel(1, kmb_i2s->i2s_base + CER); c5477e966728f8 Sia Jee Heng 2020-06-09 363 else c5477e966728f8 Sia Jee Heng 2020-06-09 364 writel(0, kmb_i2s->i2s_base + CER); c5477e966728f8 Sia Jee Heng 2020-06-09 365 } c5477e966728f8 Sia Jee Heng 2020-06-09 366 c5477e966728f8 Sia Jee Heng 2020-06-09 367 static void kmb_i2s_stop(struct kmb_i2s_info *kmb_i2s, c5477e966728f8 Sia Jee Heng 2020-06-09 368 struct snd_pcm_substream *substream) c5477e966728f8 Sia Jee Heng 2020-06-09 369 { c5477e966728f8 Sia Jee Heng 2020-06-09 370 /* I2S Programming sequence in Keem_Bay_VPU_DB_v1.1 */ c5477e966728f8 Sia Jee Heng 2020-06-09 371 kmb_i2s_clear_irqs(kmb_i2s, substream->stream); c5477e966728f8 Sia Jee Heng 2020-06-09 372 c5477e966728f8 Sia Jee Heng 2020-06-09 373 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) c5477e966728f8 Sia Jee Heng 2020-06-09 374 writel(0, kmb_i2s->i2s_base + ITER); c5477e966728f8 Sia Jee Heng 2020-06-09 375 else c5477e966728f8 Sia Jee Heng 2020-06-09 376 writel(0, kmb_i2s->i2s_base + IRER); c5477e966728f8 Sia Jee Heng 2020-06-09 377 c5477e966728f8 Sia Jee Heng 2020-06-09 378 kmb_i2s_irq_trigger(kmb_i2s, substream->stream, 8, false); c5477e966728f8 Sia Jee Heng 2020-06-09 379 c5477e966728f8 Sia Jee Heng 2020-06-09 380 if (!kmb_i2s->active) { c5477e966728f8 Sia Jee Heng 2020-06-09 381 writel(0, kmb_i2s->i2s_base + CER); c5477e966728f8 Sia Jee Heng 2020-06-09 382 writel(0, kmb_i2s->i2s_base + IER); c5477e966728f8 Sia Jee Heng 2020-06-09 383 } c5477e966728f8 Sia Jee Heng 2020-06-09 384 } c5477e966728f8 Sia Jee Heng 2020-06-09 385 c5477e966728f8 Sia Jee Heng 2020-06-09 386 static void kmb_disable_clk(void *clk) c5477e966728f8 Sia Jee Heng 2020-06-09 387 { c5477e966728f8 Sia Jee Heng 2020-06-09 388 clk_disable_unprepare(clk); c5477e966728f8 Sia Jee Heng 2020-06-09 389 } c5477e966728f8 Sia Jee Heng 2020-06-09 390 c5477e966728f8 Sia Jee Heng 2020-06-09 391 static int kmb_set_dai_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt) c5477e966728f8 Sia Jee Heng 2020-06-09 392 { c5477e966728f8 Sia Jee Heng 2020-06-09 393 struct kmb_i2s_info *kmb_i2s = snd_soc_dai_get_drvdata(cpu_dai); c5477e966728f8 Sia Jee Heng 2020-06-09 394 int ret; c5477e966728f8 Sia Jee Heng 2020-06-09 395 2e789b27772d47 Pierre-Louis Bossart 2020-08-31 396 switch (fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK) { 2e789b27772d47 Pierre-Louis Bossart 2020-08-31 397 case SND_SOC_DAIFMT_CBP_CFP: c5477e966728f8 Sia Jee Heng 2020-06-09 398 kmb_i2s->master = false; c5477e966728f8 Sia Jee Heng 2020-06-09 399 ret = 0; c5477e966728f8 Sia Jee Heng 2020-06-09 400 break; 2e789b27772d47 Pierre-Louis Bossart 2020-08-31 401 case SND_SOC_DAIFMT_CBF_CFF: c5477e966728f8 Sia Jee Heng 2020-06-09 @402 writel(MASTER_MODE, kmb_i2s->pss_base + I2S_GEN_CFG_0); c5477e966728f8 Sia Jee Heng 2020-06-09 403 c5477e966728f8 Sia Jee Heng 2020-06-09 404 ret = clk_prepare_enable(kmb_i2s->clk_i2s); c5477e966728f8 Sia Jee Heng 2020-06-09 405 if (ret < 0) c5477e966728f8 Sia Jee Heng 2020-06-09 406 return ret; c5477e966728f8 Sia Jee Heng 2020-06-09 407 c5477e966728f8 Sia Jee Heng 2020-06-09 408 ret = devm_add_action_or_reset(kmb_i2s->dev, kmb_disable_clk, c5477e966728f8 Sia Jee Heng 2020-06-09 409 kmb_i2s->clk_i2s); c5477e966728f8 Sia Jee Heng 2020-06-09 410 if (ret) c5477e966728f8 Sia Jee Heng 2020-06-09 411 return ret; c5477e966728f8 Sia Jee Heng 2020-06-09 412 c5477e966728f8 Sia Jee Heng 2020-06-09 413 kmb_i2s->master = true; c5477e966728f8 Sia Jee Heng 2020-06-09 414 break; c5477e966728f8 Sia Jee Heng 2020-06-09 415 default: c5477e966728f8 Sia Jee Heng 2020-06-09 416 return -EINVAL; c5477e966728f8 Sia Jee Heng 2020-06-09 417 } c5477e966728f8 Sia Jee Heng 2020-06-09 418 c5477e966728f8 Sia Jee Heng 2020-06-09 419 return ret; c5477e966728f8 Sia Jee Heng 2020-06-09 420 } c5477e966728f8 Sia Jee Heng 2020-06-09 421 :::::: The code at line 361 was first introduced by commit :::::: c5477e966728f8e9d1434543d4ee677d515e1078 ASoC: Intel: Add KeemBay platform driver :::::: TO: Sia Jee Heng <jee.heng.sia(a)intel.com> :::::: CC: Mark Brown <broonie(a)kernel.org> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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[android-common:android12-5.4 3942/9974] drivers/rtc/hctosys.c:24:5: warning: no previous prototype for 'rtc_hctosys'

by kernel test robot

Hi Steve, FYI, the error/warning still remains. tree: https://android.googlesource.com/kernel/common android12-5.4 head: 700ba04e5a064b221a9966af8be5d70e8986ca85 commit: 5f378fd56aa3988be21e859254a2d72628d044c6 [3942/9974] ANDROID: rtc: class: support hctosys from modular RTC drivers config: i386-randconfig-r034-20200831 (attached as .config) compiler: gcc-9 (Debian 9.3.0-15) 9.3.0 reproduce (this is a W=1 build): git checkout 5f378fd56aa3988be21e859254a2d72628d044c6 # save the attached .config to linux build tree make W=1 ARCH=i386 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All warnings (new ones prefixed by >>): >> drivers/rtc/hctosys.c:24:5: warning: no previous prototype for 'rtc_hctosys' [-Wmissing-prototypes] 24 | int rtc_hctosys(void) | ^~~~~~~~~~~ git remote add android-common https://android.googlesource.com/kernel/common git fetch --no-tags android-common android12-5.4 git checkout 5f378fd56aa3988be21e859254a2d72628d044c6 vim +/rtc_hctosys +24 drivers/rtc/hctosys.c 12 13 /* IMPORTANT: the RTC only stores whole seconds. It is arbitrary 14 * whether it stores the most close value or the value with partial 15 * seconds truncated. However, it is important that we use it to store 16 * the truncated value. This is because otherwise it is necessary, 17 * in an rtc sync function, to read both xtime.tv_sec and 18 * xtime.tv_nsec. On some processors (i.e. ARM), an atomic read 19 * of >32bits is not possible. So storing the most close value would 20 * slow down the sync API. So here we have the truncated value and 21 * the best guess is to add 0.5s. 22 */ 23 > 24 int rtc_hctosys(void) 25 { 26 int err = -ENODEV; 27 struct rtc_time tm; 28 struct timespec64 tv64 = { 29 .tv_nsec = NSEC_PER_SEC >> 1, 30 }; 31 struct rtc_device *rtc = rtc_class_open(CONFIG_RTC_HCTOSYS_DEVICE); 32 33 if (!rtc) { 34 pr_info("unable to open rtc device (%s)\n", 35 CONFIG_RTC_HCTOSYS_DEVICE); 36 goto err_open; 37 } 38 39 err = rtc_read_time(rtc, &tm); 40 if (err) { 41 dev_err(rtc->dev.parent, 42 "hctosys: unable to read the hardware clock\n"); 43 goto err_read; 44 } 45 46 tv64.tv_sec = rtc_tm_to_time64(&tm); 47 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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arch/x86/mm/init.o: warning: objtool: save_mr()+0x3a: unreachable instruction

by kernel test robot

CC: linux-kernel(a)vger.kernel.org TO: Josh Poimboeuf <jpoimboe(a)redhat.com> CC: Borislav Petkov <bp(a)suse.de> CC: Kees Cook <keescook(a)chromium.org> CC: Miroslav Benes <mbenes(a)suse.cz> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: b51594df17d0ce80b9f9f35394a1f42d7ac94472 commit: bd841d6154f5f41f8a32d3c1b0bc229e326e640a objtool: Fix CONFIG_UBSAN_TRAP unreachable warnings date: 5 months ago config: x86_64-randconfig-r036-20200831 (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project c10e63677f5d20f18010f8f68c631ddc97546f7d) 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 # install x86_64 cross compiling tool for clang build # apt-get install binutils-x86-64-linux-gnu git checkout bd841d6154f5f41f8a32d3c1b0bc229e326e640a # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All warnings (new ones prefixed by >>): >> arch/x86/mm/init.o: warning: objtool: save_mr()+0x3a: unreachable instruction -- >> arch/x86/kernel/apic/apic.o: warning: objtool: __apic_intr_mode_select()+0x98: unreachable instruction -- >> fs/block_dev.o: warning: objtool: bdev_cache_init()+0x74: unreachable instruction -- >> fs/buffer.o: warning: objtool: __x64_sys_bdflush()+0x6f: unreachable instruction -- >> fs/reiserfs/prints.o: warning: objtool: reiserfs_abort()+0xc1: unreachable instruction -- >> fs/reiserfs/item_ops.o: warning: objtool: direntry_create_vi()+0x25e: unreachable instruction -- >> fs/reiserfs/journal.o: warning: objtool: journal_mark_dirty()+0x2d2: unreachable instruction -- >> fs/ext4/super.o: warning: objtool: ext4_handle_error()+0xac: unreachable instruction -- >> fs/ocfs2/journal.o: warning: objtool: __ocfs2_recovery_thread()+0xef2: unreachable instruction -- >> block/bio-integrity.o: warning: objtool: bio_integrity_init()+0x55: unreachable instruction -- >> block/bio.o: warning: objtool: init_bio()+0x89: unreachable instruction .. --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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[matthias-bgg:v5.9-next/dts64 1/1] ERROR: Input tree has errors, aborting (use -f to force output)

by kernel test robot

tree: https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux.git v5.9-next/dts64 head: 0d5e41709f7629f95874c1e42a60f5fd21f1ad29 commit: 0d5e41709f7629f95874c1e42a60f5fd21f1ad29 [1/1] arm64: dts: mt8183: add scp node config: arm64-randconfig-r032-20200831 (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project c10e63677f5d20f18010f8f68c631ddc97546f7d) 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 # install arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu git checkout 0d5e41709f7629f95874c1e42a60f5fd21f1ad29 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All errors (new ones prefixed by >>): >> ERROR: Input tree has errors, aborting (use -f to force output) --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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