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[openeuler:OLK-5.10 29931/30000] kernel/sched/topology.c:1749:2: error: implicit declaration of function 'register_sysctl_init'
by kernel test robot 01 Feb '24

01 Feb '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 260c7a5874066269671cc826d6c9ccd70dd001e5 commit: f4128ae8e6ff03b4c805707fe75d0345797f7f53 [29931/30000] sched: Add cluster scheduler level for x86 config: x86_64-buildonly-randconfig-006-20240131 (https://download.01.org/0day-ci/archive/20240201/202402010822.4gexaFuQ-lkp@…) compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240201/202402010822.4gexaFuQ-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/202402010822.4gexaFuQ-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from kernel/sched/topology.c:5: kernel/sched/sched.h:1838:15: warning: cast from 'void (*)(struct rq *)' to 'void (*)(struct callback_head *)' converts to incompatible function type [-Wcast-function-type-strict] 1838 | head->func = (void (*)(struct callback_head *))func; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ kernel/sched/topology.c:718:6: warning: variable 'numa_distance' set but not used [-Wunused-but-set-variable] 718 | int numa_distance = 0; | ^ >> kernel/sched/topology.c:1749:2: error: implicit declaration of function 'register_sysctl_init' [-Werror,-Wimplicit-function-declaration] 1749 | register_sysctl_init("kernel", sched_cluster_sysctls); | ^ 2 warnings and 1 error generated. vim +/register_sysctl_init +1749 kernel/sched/topology.c 8ce3e706b31409 Tim Chen 2021-12-03 1746 8ce3e706b31409 Tim Chen 2021-12-03 1747 static int __init sched_cluster_sysctl_init(void) 8ce3e706b31409 Tim Chen 2021-12-03 1748 { 8ce3e706b31409 Tim Chen 2021-12-03 @1749 register_sysctl_init("kernel", sched_cluster_sysctls); 8ce3e706b31409 Tim Chen 2021-12-03 1750 return 0; 8ce3e706b31409 Tim Chen 2021-12-03 1751 } 8ce3e706b31409 Tim Chen 2021-12-03 1752 late_initcall(sched_cluster_sysctl_init); 9e68cc2bf535a2 Tim Chen 2021-12-03 1753 :::::: The code at line 1749 was first introduced by commit :::::: 8ce3e706b31409147f035c037055caa68e450ce5 scheduler: Add runtime knob sysctl_sched_cluster :::::: TO: Tim Chen <tim.c.chen(a)linux.intel.com> :::::: CC: Jie Liu <liujie375(a)h-partners.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 28292/30000] arch/x86/kvm/mmu/mmu.c:5812 kvm_mmu_slot_largepage_remove_write_access() error: uninitialized symbol 'flush'.
by kernel test robot 01 Feb '24

01 Feb '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 260c7a5874066269671cc826d6c9ccd70dd001e5 commit: 7eb46ab3d33ed664d9d4fe0e3cdf3232a9099e11 [28292/30000] KVM: x86/mmu: Skip rmap operations if rmaps not allocated config: x86_64-randconfig-161-20240129 (https://download.01.org/0day-ci/archive/20240201/202402010712.s76rk6os-lkp@…) compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0 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/202402010712.s76rk6os-lkp@intel.com/ New smatch warnings: arch/x86/kvm/mmu/mmu.c:5812 kvm_mmu_slot_largepage_remove_write_access() error: uninitialized symbol 'flush'. arch/x86/kvm/mmu/mmu.c:5834 kvm_mmu_slot_set_dirty() error: uninitialized symbol 'flush'. Old smatch warnings: arch/x86/kvm/mmu/mmu.c:3788 direct_page_fault() warn: missing error code? 'r' arch/x86/kvm/mmu/paging_tmpl.h:857 ept_page_fault() warn: missing error code? 'r' arch/x86/kvm/mmu/paging_tmpl.h:857 paging64_page_fault() warn: missing error code? 'r' arch/x86/kvm/mmu/paging_tmpl.h:857 paging32_page_fault() warn: missing error code? 'r' arch/x86/kvm/mmu/mmu.c:5743 kvm_mmu_zap_collapsible_sptes() error: uninitialized symbol 'flush'. vim +/flush +5812 arch/x86/kvm/mmu/mmu.c f4b4b1808690c3 arch/x86/kvm/mmu.c Kai Huang 2015-01-28 5793 f4b4b1808690c3 arch/x86/kvm/mmu.c Kai Huang 2015-01-28 5794 void kvm_mmu_slot_largepage_remove_write_access(struct kvm *kvm, f4b4b1808690c3 arch/x86/kvm/mmu.c Kai Huang 2015-01-28 5795 struct kvm_memory_slot *memslot) f4b4b1808690c3 arch/x86/kvm/mmu.c Kai Huang 2015-01-28 5796 { d77aa73c7072c5 arch/x86/kvm/mmu.c Xiao Guangrong 2015-05-13 5797 bool flush; f4b4b1808690c3 arch/x86/kvm/mmu.c Kai Huang 2015-01-28 5798 7eb46ab3d33ed6 arch/x86/kvm/mmu/mmu.c Ben Gardon 2021-05-18 5799 if (kvm_memslots_have_rmaps(kvm)) { 91f65ea3582813 arch/x86/kvm/mmu/mmu.c Ben Gardon 2023-08-14 5800 write_lock(&kvm->mmu_lock); d77aa73c7072c5 arch/x86/kvm/mmu.c Xiao Guangrong 2015-05-13 5801 flush = slot_handle_large_level(kvm, memslot, slot_rmap_write_protect, f4b4b1808690c3 arch/x86/kvm/mmu.c Kai Huang 2015-01-28 5802 false); 91f65ea3582813 arch/x86/kvm/mmu/mmu.c Ben Gardon 2023-08-14 5803 write_unlock(&kvm->mmu_lock); 7eb46ab3d33ed6 arch/x86/kvm/mmu/mmu.c Ben Gardon 2021-05-18 5804 } f4b4b1808690c3 arch/x86/kvm/mmu.c Kai Huang 2015-01-28 5805 ac11ca5ab371f5 arch/x86/kvm/mmu/mmu.c Ben Gardon 2021-04-01 5806 if (is_tdp_mmu_enabled(kvm)) { ac11ca5ab371f5 arch/x86/kvm/mmu/mmu.c Ben Gardon 2021-04-01 5807 read_lock(&kvm->mmu_lock); ac11ca5ab371f5 arch/x86/kvm/mmu/mmu.c Ben Gardon 2021-04-01 5808 flush |= kvm_tdp_mmu_wrprot_slot(kvm, memslot, PG_LEVEL_2M); ac11ca5ab371f5 arch/x86/kvm/mmu/mmu.c Ben Gardon 2021-04-01 5809 read_unlock(&kvm->mmu_lock); ac11ca5ab371f5 arch/x86/kvm/mmu/mmu.c Ben Gardon 2021-04-01 5810 } ac11ca5ab371f5 arch/x86/kvm/mmu/mmu.c Ben Gardon 2021-04-01 5811 f4b4b1808690c3 arch/x86/kvm/mmu.c Kai Huang 2015-01-28 @5812 if (flush) 7f42aa76d4a558 arch/x86/kvm/mmu/mmu.c Sean Christopherson 2020-02-18 5813 kvm_arch_flush_remote_tlbs_memslot(kvm, memslot); f4b4b1808690c3 arch/x86/kvm/mmu.c Kai Huang 2015-01-28 5814 } f4b4b1808690c3 arch/x86/kvm/mmu.c Kai Huang 2015-01-28 5815 EXPORT_SYMBOL_GPL(kvm_mmu_slot_largepage_remove_write_access); f4b4b1808690c3 arch/x86/kvm/mmu.c Kai Huang 2015-01-28 5816 f4b4b1808690c3 arch/x86/kvm/mmu.c Kai Huang 2015-01-28 5817 void kvm_mmu_slot_set_dirty(struct kvm *kvm, f4b4b1808690c3 arch/x86/kvm/mmu.c Kai Huang 2015-01-28 5818 struct kvm_memory_slot *memslot) f4b4b1808690c3 arch/x86/kvm/mmu.c Kai Huang 2015-01-28 5819 { d77aa73c7072c5 arch/x86/kvm/mmu.c Xiao Guangrong 2015-05-13 5820 bool flush; f4b4b1808690c3 arch/x86/kvm/mmu.c Kai Huang 2015-01-28 5821 7eb46ab3d33ed6 arch/x86/kvm/mmu/mmu.c Ben Gardon 2021-05-18 5822 if (kvm_memslots_have_rmaps(kvm)) { 91f65ea3582813 arch/x86/kvm/mmu/mmu.c Ben Gardon 2023-08-14 5823 write_lock(&kvm->mmu_lock); d77aa73c7072c5 arch/x86/kvm/mmu.c Xiao Guangrong 2015-05-13 5824 flush = slot_handle_all_level(kvm, memslot, __rmap_set_dirty, false); 91f65ea3582813 arch/x86/kvm/mmu/mmu.c Ben Gardon 2023-08-14 5825 write_unlock(&kvm->mmu_lock); 7eb46ab3d33ed6 arch/x86/kvm/mmu/mmu.c Ben Gardon 2021-05-18 5826 } f4b4b1808690c3 arch/x86/kvm/mmu.c Kai Huang 2015-01-28 5827 ac11ca5ab371f5 arch/x86/kvm/mmu/mmu.c Ben Gardon 2021-04-01 5828 if (is_tdp_mmu_enabled(kvm)) { ac11ca5ab371f5 arch/x86/kvm/mmu/mmu.c Ben Gardon 2021-04-01 5829 read_lock(&kvm->mmu_lock); ac11ca5ab371f5 arch/x86/kvm/mmu/mmu.c Ben Gardon 2021-04-01 5830 flush |= kvm_tdp_mmu_slot_set_dirty(kvm, memslot); ac11ca5ab371f5 arch/x86/kvm/mmu/mmu.c Ben Gardon 2021-04-01 5831 read_unlock(&kvm->mmu_lock); ac11ca5ab371f5 arch/x86/kvm/mmu/mmu.c Ben Gardon 2021-04-01 5832 } ac11ca5ab371f5 arch/x86/kvm/mmu/mmu.c Ben Gardon 2021-04-01 5833 f4b4b1808690c3 arch/x86/kvm/mmu.c Kai Huang 2015-01-28 @5834 if (flush) 7f42aa76d4a558 arch/x86/kvm/mmu/mmu.c Sean Christopherson 2020-02-18 5835 kvm_arch_flush_remote_tlbs_memslot(kvm, memslot); f4b4b1808690c3 arch/x86/kvm/mmu.c Kai Huang 2015-01-28 5836 } f4b4b1808690c3 arch/x86/kvm/mmu.c Kai Huang 2015-01-28 5837 EXPORT_SYMBOL_GPL(kvm_mmu_slot_set_dirty); f4b4b1808690c3 arch/x86/kvm/mmu.c Kai Huang 2015-01-28 5838 :::::: The code at line 5812 was first introduced by commit :::::: f4b4b1808690c37c7c703d43789c1988c5e7fdeb KVM: MMU: Add mmu help functions to support PML :::::: TO: Kai Huang <kai.huang(a)linux.intel.com> :::::: CC: Paolo Bonzini <pbonzini(a)redhat.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 777/2894] arch/loongarch/kernel/legacy_boot.c:439:25-27: WARNING !A || A && B is equivalent to !A || B
by kernel test robot 01 Feb '24

01 Feb '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: f6f9abf1a5ef2fc559630c77b3570346dcd19d40 commit: db5bb24abc8dd120fd81b7ce21819e96578d011e [777/2894] LoongArch: Old BPI compatibility config: loongarch-randconfig-r051-20240131 (https://download.01.org/0day-ci/archive/20240201/202402010731.xBi0q0zv-lkp@…) compiler: loongarch64-linux-gcc (GCC) 13.2.0 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/202402010731.xBi0q0zv-lkp@intel.com/ cocci warnings: (new ones prefixed by >>) >> arch/loongarch/kernel/legacy_boot.c:439:25-27: WARNING !A || A && B is equivalent to !A || B vim +439 arch/loongarch/kernel/legacy_boot.c 423 424 static struct fwnode_handle * __init parse_isa_base(u64 *cpu_addr) 425 { 426 struct device_node *np; 427 const __be32 *ranges = NULL; 428 int len; 429 struct device_node *node; 430 431 for_each_node_by_name(np, "isa") { 432 node = of_node_get(np); 433 434 if (!node) 435 break; 436 437 ranges = of_get_property(node, "ranges", &len); 438 > 439 if (!ranges || (ranges && len > 0)) 440 break; 441 } 442 if (ranges) { 443 ranges += 2; 444 *cpu_addr = of_translate_address(np, ranges); 445 return &np->fwnode; 446 } 447 448 return NULL; 449 } 450 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 2392/2894] mm/memblock.c:1409:20: sparse: sparse: symbol 'memblock_alloc_range_nid_flags' was not declared. Should it be static?
by kernel test robot 01 Feb '24

01 Feb '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: f6f9abf1a5ef2fc559630c77b3570346dcd19d40 commit: 64018b291c1f49622c4b23b303364d760306d662 [2392/2894] mm/memblock: Introduce ability to alloc memory from specify memory region config: x86_64-randconfig-123-20240131 (https://download.01.org/0day-ci/archive/20240201/202402010125.UTtd3edB-lkp@…) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240201/202402010125.UTtd3edB-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/202402010125.UTtd3edB-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> mm/memblock.c:1409:20: sparse: sparse: symbol 'memblock_alloc_range_nid_flags' was not declared. Should it be static? vim +/memblock_alloc_range_nid_flags +1409 mm/memblock.c 1386 1387 /** 1388 * memblock_alloc_range_nid_flags - allocate boot memory block with specify flag 1389 * @size: size of memory block to be allocated in bytes 1390 * @align: alignment of the region and block's size 1391 * @start: the lower bound of the memory region to allocate (phys address) 1392 * @end: the upper bound of the memory region to allocate (phys address) 1393 * @nid: nid of the free area to find, %NUMA_NO_NODE for any node 1394 * @exact_nid: control the allocation fall back to other nodes 1395 * @flags: alloc memory from specify memblock flag 1396 * 1397 * The allocation is performed from memory region limited by 1398 * memblock.current_limit if @end == %MEMBLOCK_ALLOC_ACCESSIBLE. 1399 * 1400 * If the specified node can not hold the requested memory and @exact_nid 1401 * is false, the allocation falls back to any node in the system. 1402 * 1403 * In addition, function sets the min_count to 0 using kmemleak_alloc_phys for 1404 * allocated boot memory block, so that it is never reported as leaks. 1405 * 1406 * Return: 1407 * Physical address of allocated memory block on success, %0 on failure. 1408 */ > 1409 phys_addr_t __init memblock_alloc_range_nid_flags(phys_addr_t size, 1410 phys_addr_t align, phys_addr_t start, 1411 phys_addr_t end, int nid, 1412 bool exact_nid, 1413 enum memblock_flags flags) 1414 { 1415 phys_addr_t found; 1416 1417 if (WARN_ONCE(nid == MAX_NUMNODES, "Usage of MAX_NUMNODES is deprecated. Use NUMA_NO_NODE instead\n")) 1418 nid = NUMA_NO_NODE; 1419 1420 if (!align) { 1421 /* Can't use WARNs this early in boot on powerpc */ 1422 dump_stack(); 1423 align = SMP_CACHE_BYTES; 1424 } 1425 1426 again: 1427 found = memblock_find_in_range_node(size, align, start, end, nid, 1428 flags); 1429 if (found && !memblock_reserve(found, size)) 1430 goto done; 1431 1432 if (nid != NUMA_NO_NODE && !exact_nid) { 1433 found = memblock_find_in_range_node(size, align, start, 1434 end, NUMA_NO_NODE, 1435 flags); 1436 if (found && !memblock_reserve(found, size)) 1437 goto done; 1438 } 1439 1440 if (flags & MEMBLOCK_MIRROR) { 1441 flags &= ~MEMBLOCK_MIRROR; 1442 pr_warn_ratelimited("Could not allocate %pap bytes of mirrored memory\n", 1443 &size); 1444 goto again; 1445 } 1446 1447 return 0; 1448 1449 done: 1450 /* 1451 * Skip kmemleak for those places like kasan_init() and 1452 * early_pgtable_alloc() due to high volume. 1453 */ 1454 if (end != MEMBLOCK_ALLOC_NOLEAKTRACE) 1455 /* 1456 * Memblock allocated blocks are never reported as 1457 * leaks. This is because many of these blocks are 1458 * only referred via the physical address which is 1459 * not looked up by kmemleak. 1460 */ 1461 kmemleak_alloc_phys(found, size, 0); 1462 1463 /* 1464 * Some Virtual Machine platforms, such as Intel TDX or AMD SEV-SNP, 1465 * require memory to be accepted before it can be used by the 1466 * guest. 1467 * 1468 * Accept the memory of the allocated buffer. 1469 */ 1470 accept_memory(found, found + size); 1471 1472 return found; 1473 } 1474 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 2855/2894] make[5]: *** No rule to make target 'arch/x86/crypto/sm4-zhaoxin-gmi.o', needed by 'arch/x86/crypto/built-in.a'.
by kernel test robot 01 Feb '24

01 Feb '24

Hi leoliu-oc, First bad commit (maybe != root cause): tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: f6f9abf1a5ef2fc559630c77b3570346dcd19d40 commit: 3b77535a6245966041634eaabc6fe013f20688d8 [2855/2894] Add support for Zhaoxin GMI SM4 Block Cipher algorithm config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20240201/202402010116.2hQEcT2i-lkp@…) compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240201/202402010116.2hQEcT2i-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/202402010116.2hQEcT2i-lkp@intel.com/ All errors (new ones prefixed by >>): make[5]: *** No rule to make target 'arch/x86/crypto/sm3-zhaoxin-gmi.o', needed by 'arch/x86/crypto/built-in.a'. >> make[5]: *** No rule to make target 'arch/x86/crypto/sm4-zhaoxin-gmi.o', needed by 'arch/x86/crypto/built-in.a'. make[5]: Target 'arch/x86/crypto/' not remade because of errors. -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1646/2894] fs/userfaultfd.c:1809:23: sparse: sparse: invalid assignment: |=
by kernel test robot 01 Feb '24

01 Feb '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: f6f9abf1a5ef2fc559630c77b3570346dcd19d40 commit: 0214feb8f616acf62f9a6a2a131f0a1479b2b8af [1646/2894] mm/userswap: introduce UFFDIO_COPY_MODE_DIRECT_MAP config: x86_64-randconfig-121-20240131 (https://download.01.org/0day-ci/archive/20240201/202402010014.yQVRXXr1-lkp@…) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240201/202402010014.yQVRXXr1-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/202402010014.yQVRXXr1-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> fs/userfaultfd.c:1809:23: sparse: sparse: invalid assignment: |= fs/userfaultfd.c:1809:23: sparse: left side has type restricted uffd_flags_t fs/userfaultfd.c:1809:23: sparse: right side has type int fs/userfaultfd.c: note: in included file (through include/linux/rculist.h, include/linux/hashtable.h): include/linux/rcupdate.h:780:9: sparse: sparse: context imbalance in 'handle_userfault' - unexpected unlock -- mm/userfaultfd.c: note: in included file (through include/linux/rbtree.h, include/linux/mm_types.h, include/linux/mmzone.h, ...): include/linux/rcupdate.h:780:9: sparse: sparse: context imbalance in 'mfill_atomic_install_pte' - unexpected unlock include/linux/rcupdate.h:780:9: sparse: sparse: context imbalance in 'mfill_atomic_pte_zeropage' - unexpected unlock include/linux/rcupdate.h:780:9: sparse: sparse: context imbalance in 'mfill_atomic_pte_poison' - unexpected unlock mm/userfaultfd.c: note: in included file: >> include/linux/userfaultfd_k.h:66:45: sparse: sparse: restricted uffd_flags_t degrades to integer >> include/linux/userfaultfd_k.h:67:32: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected restricted uffd_flags_t [usertype] flags @@ got unsigned int enum mfill_atomic_mode mode @@ include/linux/userfaultfd_k.h:67:32: sparse: expected restricted uffd_flags_t [usertype] flags include/linux/userfaultfd_k.h:67:32: sparse: got unsigned int enum mfill_atomic_mode mode >> include/linux/userfaultfd_k.h:66:45: sparse: sparse: restricted uffd_flags_t degrades to integer >> include/linux/userfaultfd_k.h:67:32: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected restricted uffd_flags_t [usertype] flags @@ got unsigned int enum mfill_atomic_mode mode @@ include/linux/userfaultfd_k.h:67:32: sparse: expected restricted uffd_flags_t [usertype] flags include/linux/userfaultfd_k.h:67:32: sparse: got unsigned int enum mfill_atomic_mode mode >> include/linux/userfaultfd_k.h:66:45: sparse: sparse: restricted uffd_flags_t degrades to integer >> include/linux/userfaultfd_k.h:67:32: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected restricted uffd_flags_t [usertype] flags @@ got unsigned int enum mfill_atomic_mode mode @@ include/linux/userfaultfd_k.h:67:32: sparse: expected restricted uffd_flags_t [usertype] flags include/linux/userfaultfd_k.h:67:32: sparse: got unsigned int enum mfill_atomic_mode mode >> include/linux/userfaultfd_k.h:66:45: sparse: sparse: restricted uffd_flags_t degrades to integer >> include/linux/userfaultfd_k.h:67:32: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected restricted uffd_flags_t [usertype] flags @@ got unsigned int enum mfill_atomic_mode mode @@ include/linux/userfaultfd_k.h:67:32: sparse: expected restricted uffd_flags_t [usertype] flags include/linux/userfaultfd_k.h:67:32: sparse: got unsigned int enum mfill_atomic_mode mode vim +1809 fs/userfaultfd.c 1769 1770 static int userfaultfd_copy(struct userfaultfd_ctx *ctx, 1771 unsigned long arg) 1772 { 1773 __s64 ret; 1774 struct uffdio_copy uffdio_copy; 1775 struct uffdio_copy __user *user_uffdio_copy; 1776 struct userfaultfd_wake_range range; 1777 uffd_flags_t flags = 0; 1778 1779 user_uffdio_copy = (struct uffdio_copy __user *) arg; 1780 1781 ret = -EAGAIN; 1782 if (atomic_read(&ctx->mmap_changing)) 1783 goto out; 1784 1785 ret = -EFAULT; 1786 if (copy_from_user(&uffdio_copy, user_uffdio_copy, 1787 /* don't copy "copy" last field */ 1788 sizeof(uffdio_copy)-sizeof(__s64))) 1789 goto out; 1790 1791 ret = validate_unaligned_range(ctx->mm, uffdio_copy.src, 1792 uffdio_copy.len); 1793 if (ret) 1794 goto out; 1795 ret = validate_range(ctx->mm, uffdio_copy.dst, uffdio_copy.len); 1796 if (ret) 1797 goto out; 1798 1799 ret = -EINVAL; 1800 if (uffdio_copy.mode & ~(UFFDIO_COPY_MODE_DONTWAKE | 1801 UFFDIO_COPY_MODE_WP | 1802 IS_ENABLED(CONFIG_USERSWAP) ? 1803 UFFDIO_COPY_MODE_DIRECT_MAP : 0)) 1804 goto out; 1805 if (uffdio_copy.mode & UFFDIO_COPY_MODE_WP) 1806 flags |= MFILL_ATOMIC_WP; 1807 if (IS_ENABLED(CONFIG_USERSWAP) && 1808 (uffdio_copy.mode & UFFDIO_COPY_MODE_DIRECT_MAP)) > 1809 flags |= MFILL_ATOMIC_DIRECT_MAP; 1810 if (mmget_not_zero(ctx->mm)) { 1811 ret = mfill_atomic_copy(ctx->mm, uffdio_copy.dst, uffdio_copy.src, 1812 uffdio_copy.len, &ctx->mmap_changing, 1813 flags); 1814 mmput(ctx->mm); 1815 } else { 1816 return -ESRCH; 1817 } 1818 if (unlikely(put_user(ret, &user_uffdio_copy->copy))) 1819 return -EFAULT; 1820 if (ret < 0) 1821 goto out; 1822 BUG_ON(!ret); 1823 /* len == 0 would wake all */ 1824 range.len = ret; 1825 if (!(uffdio_copy.mode & UFFDIO_COPY_MODE_DONTWAKE)) { 1826 range.start = uffdio_copy.dst; 1827 wake_userfault(ctx, &range); 1828 } 1829 ret = range.len == uffdio_copy.len ? 0 : -EAGAIN; 1830 out: 1831 return ret; 1832 } 1833 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 2854/2894] make[5]: *** No rule to make target 'arch/x86/crypto/sm3-zhaoxin-gmi.o', needed by 'arch/x86/crypto/'.
by kernel test robot 01 Feb '24

01 Feb '24

Hi leoliu-oc, First bad commit (maybe != root cause): tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: f6f9abf1a5ef2fc559630c77b3570346dcd19d40 commit: 492d0f14535f44a57c5ea2b5d3d618f5f8bc928c [2854/2894] Add support for Zhaoxin GMI SM3 Secure Hash algorithm config: x86_64-allmodconfig (https://download.01.org/0day-ci/archive/20240131/202401312338.wCtajoKk-lkp@…) compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240131/202401312338.wCtajoKk-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/202401312338.wCtajoKk-lkp@intel.com/ All errors (new ones prefixed by >>): >> make[5]: *** No rule to make target 'arch/x86/crypto/sm3-zhaoxin-gmi.o', needed by 'arch/x86/crypto/'. make[5]: Target 'arch/x86/crypto/' not remade because of errors. -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 2662/21599] arch/arm64/include/asm/irqflags.h:88:9: warning: 'flags' may be used uninitialized
by kernel test robot 31 Jan '24

31 Jan '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 0ec2c5ee4e0f8c1bdd76fa1b5f9eb0cf68d4d62d commit: 9dae7e237a64858407b7626260bad53aa13c9198 [2662/21599] serial: sh-sci: Fix locking in sci_submit_rx() config: arm64-randconfig-002-20240130 (https://download.01.org/0day-ci/archive/20240131/202401312337.31e2xc48-lkp@…) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240131/202401312337.31e2xc48-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/202401312337.31e2xc48-lkp@intel.com/ Note: it may well be a FALSE warning. FWIW you are at least aware of it now. http://gcc.gnu.org/wiki/Better_Uninitialized_Warnings All warnings (new ones prefixed by >>): In file included from include/linux/irqflags.h:16, from include/linux/spinlock.h:54, from include/linux/rwsem.h:16, from include/linux/notifier.h:15, from include/linux/clk.h:17, from drivers/tty/serial/sh-sci.c:24: In function 'arch_local_irq_restore', inlined from '__raw_spin_unlock_irqrestore' at include/linux/spinlock_api_smp.h:160:2, inlined from 'spin_unlock_irqrestore' at include/linux/spinlock.h:384:2, inlined from 'sci_submit_rx' at drivers/tty/serial/sh-sci.c:1376:3: >> arch/arm64/include/asm/irqflags.h:88:9: warning: 'flags' may be used uninitialized [-Wmaybe-uninitialized] 88 | asm volatile( | ^~~ drivers/tty/serial/sh-sci.c: In function 'sci_submit_rx': drivers/tty/serial/sh-sci.c:1338:23: note: 'flags' was declared here 1338 | unsigned long flags; | ^~~~~ In file included from drivers/tty/serial/sh-sci.c:53: In function 'tty_insert_flip_char', inlined from 'sci_handle_errors' at drivers/tty/serial/sh-sci.c:940:7: include/linux/tty_flip.h:27:53: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=] 27 | *flag_buf_ptr(tb, tb->used) = flag; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~ In file included from include/linux/serial_core.h:29, from include/linux/serial_sci.h:6, from drivers/tty/serial/sh-sci.c:46: include/linux/tty.h: In function 'sci_handle_errors': include/linux/tty.h:69:23: note: destination object 'data' of size 0 69 | unsigned long data[0]; | ^~~~ In function 'tty_insert_flip_char', inlined from 'sci_handle_errors' at drivers/tty/serial/sh-sci.c:940:7: include/linux/tty_flip.h:28:47: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=] 28 | *char_buf_ptr(tb, tb->used++) = ch; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~ include/linux/tty.h: In function 'sci_handle_errors': include/linux/tty.h:69:23: note: destination object 'data' of size 0 69 | unsigned long data[0]; | ^~~~ In function 'tty_insert_flip_char', inlined from 'sci_handle_errors' at drivers/tty/serial/sh-sci.c:950:7: include/linux/tty_flip.h:27:53: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=] 27 | *flag_buf_ptr(tb, tb->used) = flag; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~ include/linux/tty.h: In function 'sci_handle_errors': include/linux/tty.h:69:23: note: destination object 'data' of size 0 69 | unsigned long data[0]; | ^~~~ In function 'tty_insert_flip_char', inlined from 'sci_handle_errors' at drivers/tty/serial/sh-sci.c:950:7: include/linux/tty_flip.h:28:47: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=] 28 | *char_buf_ptr(tb, tb->used++) = ch; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~ include/linux/tty.h: In function 'sci_handle_errors': include/linux/tty.h:69:23: note: destination object 'data' of size 0 69 | unsigned long data[0]; | ^~~~ In function 'tty_insert_flip_char', inlined from 'sci_handle_errors' at drivers/tty/serial/sh-sci.c:960:7: include/linux/tty_flip.h:27:53: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=] 27 | *flag_buf_ptr(tb, tb->used) = flag; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~ include/linux/tty.h: In function 'sci_handle_errors': include/linux/tty.h:69:23: note: destination object 'data' of size 0 69 | unsigned long data[0]; | ^~~~ In function 'tty_insert_flip_char', inlined from 'sci_handle_errors' at drivers/tty/serial/sh-sci.c:960:7: include/linux/tty_flip.h:28:47: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=] 28 | *char_buf_ptr(tb, tb->used++) = ch; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~ include/linux/tty.h: In function 'sci_handle_errors': include/linux/tty.h:69:23: note: destination object 'data' of size 0 69 | unsigned long data[0]; | ^~~~ In function 'tty_insert_flip_char', inlined from 'sci_receive_chars' at drivers/tty/serial/sh-sci.c:906:5: include/linux/tty_flip.h:27:53: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=] 27 | *flag_buf_ptr(tb, tb->used) = flag; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~ include/linux/tty.h: In function 'sci_receive_chars': include/linux/tty.h:69:23: note: destination object 'data' of size 0 69 | unsigned long data[0]; | ^~~~ In function 'tty_insert_flip_char', inlined from 'sci_receive_chars' at drivers/tty/serial/sh-sci.c:906:5: include/linux/tty_flip.h:28:47: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=] 28 | *char_buf_ptr(tb, tb->used++) = ch; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~ include/linux/tty.h: In function 'sci_receive_chars': include/linux/tty.h:69:23: note: destination object 'data' of size 0 69 | unsigned long data[0]; | ^~~~ In function 'tty_insert_flip_char', inlined from 'sci_receive_chars' at drivers/tty/serial/sh-sci.c:883:5: include/linux/tty_flip.h:27:53: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=] 27 | *flag_buf_ptr(tb, tb->used) = flag; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~ include/linux/tty.h: In function 'sci_receive_chars': include/linux/tty.h:69:23: note: destination object 'data' of size 0 69 | unsigned long data[0]; | ^~~~ In function 'tty_insert_flip_char', inlined from 'sci_receive_chars' at drivers/tty/serial/sh-sci.c:883:5: include/linux/tty_flip.h:28:47: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=] 28 | *char_buf_ptr(tb, tb->used++) = ch; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~ include/linux/tty.h: In function 'sci_receive_chars': include/linux/tty.h:69:23: note: destination object 'data' of size 0 69 | unsigned long data[0]; | ^~~~ vim +/flags +88 arch/arm64/include/asm/irqflags.h fb9bd7d6df81dd Marc Zyngier 2012-03-05 82 fb9bd7d6df81dd Marc Zyngier 2012-03-05 83 /* fb9bd7d6df81dd Marc Zyngier 2012-03-05 84 * restore saved IRQ state fb9bd7d6df81dd Marc Zyngier 2012-03-05 85 */ fb9bd7d6df81dd Marc Zyngier 2012-03-05 86 static inline void arch_local_irq_restore(unsigned long flags) fb9bd7d6df81dd Marc Zyngier 2012-03-05 87 { fb9bd7d6df81dd Marc Zyngier 2012-03-05 @88 asm volatile( fb9bd7d6df81dd Marc Zyngier 2012-03-05 89 "msr daif, %0 // arch_local_irq_restore" fb9bd7d6df81dd Marc Zyngier 2012-03-05 90 : fb9bd7d6df81dd Marc Zyngier 2012-03-05 91 : "r" (flags) fb9bd7d6df81dd Marc Zyngier 2012-03-05 92 : "memory"); fb9bd7d6df81dd Marc Zyngier 2012-03-05 93 } fb9bd7d6df81dd Marc Zyngier 2012-03-05 94 :::::: The code at line 88 was first introduced by commit :::::: fb9bd7d6df81ddf1e7ab6648ac89ddbe0625b26b arm64: IRQ handling :::::: TO: Marc Zyngier <marc.zyngier(a)arm.com> :::::: CC: Catalin Marinas <catalin.marinas(a)arm.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10] BUILD REGRESSION 260c7a5874066269671cc826d6c9ccd70dd001e5
by kernel test robot 31 Jan '24

31 Jan '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: 260c7a5874066269671cc826d6c9ccd70dd001e5 !4327 【OLK-5.10】cgroup_writeback: fix deadlock in cgroup1_writeback Error/Warning reports: https://lore.kernel.org/oe-kbuild-all/202401311902.kmMXNYn1-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) Warning: MAINTAINERS references a file that doesn't exist: Documentation/admin-guide/perf/hisi-pcie-pmu.rst Unverified Error/Warning (likely false positive, please contact us if interested): drivers/misc/uacce/uacce.c:176 uacce_get_ss_dma() warn: potential spectre issue 'slice' [r] (local cap) Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- arm64-allnoconfig | |-- arch-arm64-kernel-fpsimd.c:warning:get_sve_default_vl-defined-but-not-used | |-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_enter | |-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_exit | |-- arch-arm64-mm-init.c:warning:no-previous-prototype-for-ascend_enable_all_features | |-- drivers-irqchip-irq-gic-v3-its-platform-msi.c:warning:no-previous-prototype-for-vp_get_irq_domain | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- arm64-defconfig | |-- arch-arm64-kernel-paravirt-spinlocks.c:warning:no-previous-prototype-for-pv_is_native_spin_unlock | |-- arch-arm64-mm-init.c:warning:no-previous-prototype-for-ascend_enable_all_features | |-- drivers-crypto-hisilicon-qm.c:warning:strncpy-specified-bound-depends-on-the-length-of-the-source-argument | |-- drivers-net-ethernet-hisilicon-hns3-hns3_ethtool.c:warning:hns3_unic_ethtool_ops-defined-but-not-used | |-- drivers-net-ethernet-hisilicon-hns3-hns3_ethtool.c:warning:s-directive-output-may-be-truncated-writing-up-to-bytes-into-a-region-of-size | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_debugfs.h:warning:hclge_dbg_bios_common_reg-defined-but-not-used | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_debugfs.h:warning:hclge_dbg_igu_egu_reg-defined-but-not-used | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_debugfs.h:warning:hclge_dbg_ncsi_reg-defined-but-not-used | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_debugfs.h:warning:hclge_dbg_ppp_reg-defined-but-not-used | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_debugfs.h:warning:hclge_dbg_rcb_reg-defined-but-not-used | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_debugfs.h:warning:hclge_dbg_rpu_reg_0-defined-but-not-used | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_debugfs.h:warning:hclge_dbg_rpu_reg_1-defined-but-not-used | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_debugfs.h:warning:hclge_dbg_rtc_reg-defined-but-not-used | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_debugfs.h:warning:hclge_dbg_ssu_reg_0-defined-but-not-used | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_debugfs.h:warning:hclge_dbg_ssu_reg_1-defined-but-not-used | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_debugfs.h:warning:hclge_dbg_ssu_reg_2-defined-but-not-used | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_debugfs.h:warning:hclge_dbg_tqp_reg-defined-but-not-used | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_ext.c:warning:implicit-conversion-from-enum-hclge_ext_opcode_type-to-enum-hclge_opcode_type | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_main.c:warning:implicit-conversion-from-enum-hnae3_reset_type-to-enum-hnae3_event_type_custom | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_main.c:warning:unused-variable-ae_dev | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_mbx.c:warning:unused-variable-hdev | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- x86_64-allnoconfig | |-- Warning:MAINTAINERS-references-a-file-that-doesn-t-exist:Documentation-admin-guide-perf-hisi-pcie-pmu.rst | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- x86_64-defconfig | |-- arch-x86-lib-copy_highpages.c:warning:no-previous-prototype-for-sysctl_hugepage_nocache_copy | |-- kernel-crash_core.c:warning:no-previous-prototype-for-reserve_crashkernel_high | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- x86_64-randconfig-001-20240131 | |-- arch-x86-lib-copy_highpages.c:warning:no-previous-prototype-for-sysctl_hugepage_nocache_copy | |-- fs-ntfs3-frecord.o:warning:objtool:ni_read_frame-falls-through-to-next-function-ni_readpage_cmprcold() | |-- kernel-crash_core.c:warning:no-previous-prototype-for-reserve_crashkernel_high | |-- kernel-watchdog_hld.c:warning:no-previous-prototype-for-__hardlockup_detector_perf_init | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- x86_64-randconfig-003-20240131 | |-- arch-x86-lib-copy_highpages.c:warning:no-previous-prototype-for-sysctl_hugepage_nocache_copy | |-- fs-ntfs3-frecord.o:warning:objtool:ni_read_frame-falls-through-to-next-function-ni_readpage_cmprcold() | |-- kernel-crash_core.c:warning:no-previous-prototype-for-reserve_crashkernel_high | |-- kernel-watchdog_hld.c:warning:no-previous-prototype-for-__hardlockup_detector_perf_init | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- x86_64-randconfig-004-20240131 | |-- arch-x86-lib-copy_highpages.c:warning:no-previous-prototype-for-sysctl_hugepage_nocache_copy | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- x86_64-randconfig-005-20240131 | |-- arch-x86-lib-copy_highpages.c:warning:no-previous-prototype-for-sysctl_hugepage_nocache_copy | |-- kernel-crash_core.c:warning:no-previous-prototype-for-reserve_crashkernel_high | |-- kernel-watchdog_hld.c:warning:no-previous-prototype-for-__hardlockup_detector_perf_init | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- x86_64-randconfig-006-20240131 | |-- arch-x86-lib-copy_highpages.c:warning:no-previous-prototype-for-sysctl_hugepage_nocache_copy | |-- kernel-crash_core.c:warning:no-previous-prototype-for-reserve_crashkernel_high | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch `-- x86_64-randconfig-161-20240129 `-- drivers-misc-uacce-uacce.c-uacce_get_ss_dma()-warn:potential-spectre-issue-slice-r-(local-cap) clang_recent_errors |-- x86_64-allyesconfig | |-- arch-x86-lib-copy_highpages.c:warning:no-previous-prototype-for-function-sysctl_hugepage_nocache_copy | |-- crypto-asymmetric_keys-pgp_library.c:warning:Excess-function-parameter-_data-description-in-pgp_parse_packets | |-- crypto-asymmetric_keys-pgp_library.c:warning:Excess-function-parameter-_datalen-description-in-pgp_parse_packets | |-- crypto-asymmetric_keys-pgp_library.c:warning:Function-parameter-or-member-data-not-described-in-pgp_parse_packets | |-- crypto-asymmetric_keys-pgp_library.c:warning:Function-parameter-or-member-datalen-not-described-in-pgp_parse_packets | |-- drivers-gpio-gpio-hisi.c:warning:variable-clr-set-but-not-used | |-- drivers-gpio-gpio-hisi.c:warning:variable-dat-set-but-not-used | |-- drivers-gpio-gpio-hisi.c:warning:variable-set-set-but-not-used | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_rd32 | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_wr32 | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_send_clp_msg | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_in_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_out_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_copy_to_user | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_in_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_out_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_id | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_type | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_hw_driver_stats | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read_ack | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write_nack | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_destroy_adm_msg | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_func_id | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_dcb.c:warning:no-previous-prototype-for-function-sss_tool_dcb_mt_dcb_state | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_dcb.c:warning:no-previous-prototype-for-function-sss_tool_dcb_mt_hw_qos_get | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_dcb.c:warning:no-previous-prototype-for-function-sss_tool_dcb_mt_qos_map | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_func.c:warning:no-previous-prototype-for-function-sss_tool_ioctl | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_get_loopback_mode | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_get_netdev_name | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_get_netdev_tx_timeout | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_get_pf_bw_limit | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_get_xsfp_info | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_get_xsfp_present | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_set_link_mode | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_set_loopback_mode | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_set_netdev_tx_timeout | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_set_pf_bw_limit | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:variable-old_bw_limit-set-but-not-used | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_qp_info.c:warning:no-previous-prototype-for-function-sss_tool_get_inter_num | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_qp_info.c:warning:no-previous-prototype-for-function-sss_tool_get_q_num | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_qp_info.c:warning:no-previous-prototype-for-function-sss_tool_get_rx_cqe_info | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_qp_info.c:warning:no-previous-prototype-for-function-sss_tool_get_rx_info | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_qp_info.c:warning:no-previous-prototype-for-function-sss_tool_get_rx_wqe_info | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_qp_info.c:warning:no-previous-prototype-for-function-sss_tool_get_tx_info | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_qp_info.c:warning:no-previous-prototype-for-function-sss_tool_get_tx_wqe_info | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_stats.c:warning:no-previous-prototype-for-function-sss_tool_clear_func_stats | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_stats.c:warning:no-previous-prototype-for-function-sss_tool_get_sset_count | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_stats.c:warning:no-previous-prototype-for-function-sss_tool_get_sset_stats | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool_stats_api.c:warning:no-previous-prototype-for-function-sss_nic_get_io_stats_size | |-- drivers-net-ethernet-huawei-hinic-hinic_main.c:warning:no-previous-prototype-for-function-hinic_netdev_event | |-- drivers-net-ethernet-netswift-txgbe-txgbe_main.c:warning:Function-parameter-or-member-txqueue-not-described-in-txgbe_tx_timeout | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_irq_type | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_match | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_set_vendor_irqs | |-- drivers-vfio-pci-vfio_pci_rdwr.c:warning:no-previous-prototype-for-function-vfio_pci_get_barmap | |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-hashlen_t-is-a-C11-feature | |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-page_info_t-is-a-C11-feature | |-- fs-eulerfs-namei.c:warning:variable-de-is-uninitialized-when-used-here | |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside | |-- kernel-crash_core.c:warning:no-previous-prototype-for-function-reserve_crashkernel_high | |-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register | |-- kernel-watchdog_hld.c:warning:no-previous-prototype-for-function-__hardlockup_detector_perf_init | |-- ld.lld:error:duplicate-symbol:g_card_node_array | |-- mm-damon-core-test.h:warning:comparison-of-distinct-pointer-types-(-typeof-(__left)-(aka-unsigned-int-)-and-typeof-(__right)-(aka-int-)) | |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch |-- x86_64-buildonly-randconfig-001-20240131 | |-- arch-x86-lib-copy_highpages.c:warning:no-previous-prototype-for-function-sysctl_hugepage_nocache_copy | |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside | |-- kernel-crash_core.c:warning:no-previous-prototype-for-function-reserve_crashkernel_high | |-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch |-- x86_64-buildonly-randconfig-002-20240131 | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_irq_type | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_match | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_set_vendor_irqs | |-- drivers-vfio-pci-vfio_pci_rdwr.c:warning:no-previous-prototype-for-function-vfio_pci_get_barmap | |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside | |-- kernel-static_call.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 | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch |-- x86_64-buildonly-randconfig-003-20240131 | |-- arch-x86-lib-copy_highpages.c:warning:no-previous-prototype-for-function-sysctl_hugepage_nocache_copy | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_irq_type | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_match | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_set_vendor_irqs | |-- drivers-vfio-pci-vfio_pci_rdwr.c:warning:no-previous-prototype-for-function-vfio_pci_get_barmap | |-- kernel-static_call.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 | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch |-- x86_64-buildonly-randconfig-004-20240131 | |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside | |-- kernel-crash_core.c:warning:no-previous-prototype-for-function-reserve_crashkernel_high | |-- kernel-static_call.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 | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration | |-- mm-damon-core-test.h:warning:comparison-of-distinct-pointer-types-(-typeof-(__left)-(aka-unsigned-int-)-and-typeof-(__right)-(aka-int-)) | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch |-- x86_64-buildonly-randconfig-005-20240131 | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_irq_type | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_match | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_set_vendor_irqs | |-- drivers-vfio-pci-vfio_pci_rdwr.c:warning:no-previous-prototype-for-function-vfio_pci_get_barmap | |-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register | |-- kernel-watchdog_hld.c:warning:no-previous-prototype-for-function-__hardlockup_detector_perf_init | |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch |-- x86_64-buildonly-randconfig-006-20240131 | |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside | |-- kernel-crash_core.c:warning:no-previous-prototype-for-function-reserve_crashkernel_high | |-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register | |-- kernel-watchdog_hld.c:warning:no-previous-prototype-for-function-__hardlockup_detector_perf_init | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration | |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch |-- x86_64-randconfig-011-20240131 | |-- arch-x86-lib-copy_highpages.c:warning:no-previous-prototype-for-function-sysctl_hugepage_nocache_copy | |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside | |-- kernel-crash_core.c:warning:no-previous-prototype-for-function-reserve_crashkernel_high | |-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register | |-- kernel-watchdog_hld.c:warning:no-previous-prototype-for-function-__hardlockup_detector_perf_init | |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch |-- x86_64-randconfig-012-20240131 | |-- arch-x86-lib-copy_highpages.c:warning:no-previous-prototype-for-function-sysctl_hugepage_nocache_copy | |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside | |-- kernel-crash_core.c:warning:no-previous-prototype-for-function-reserve_crashkernel_high | |-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register | |-- kernel-watchdog_hld.c:warning:no-previous-prototype-for-function-__hardlockup_detector_perf_init | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch |-- x86_64-randconfig-013-20240131 | |-- arch-x86-lib-copy_highpages.c:warning:no-previous-prototype-for-function-sysctl_hugepage_nocache_copy | |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside | |-- fs-xfs-xfs_file.o:warning:objtool:xfs_is_falloc_aligned-falls-through-to-next-function-asanmodule_ctor() | |-- kernel-crash_core.c:warning:no-previous-prototype-for-function-reserve_crashkernel_high | |-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register | |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch |-- x86_64-randconfig-014-20240131 | |-- arch-x86-lib-copy_highpages.c:warning:no-previous-prototype-for-function-sysctl_hugepage_nocache_copy | |-- kernel-crash_core.c:warning:no-previous-prototype-for-function-reserve_crashkernel_high | |-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register | |-- kernel-watchdog_hld.c:warning:no-previous-prototype-for-function-__hardlockup_detector_perf_init | |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch |-- x86_64-randconfig-015-20240131 | |-- arch-x86-lib-copy_highpages.c:warning:no-previous-prototype-for-function-sysctl_hugepage_nocache_copy | |-- kernel-crash_core.c:warning:no-previous-prototype-for-function-reserve_crashkernel_high | |-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register | |-- kernel-watchdog_hld.c:warning:no-previous-prototype-for-function-__hardlockup_detector_perf_init | |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch |-- x86_64-randconfig-016-20240131 | |-- arch-x86-lib-copy_highpages.c:warning:no-previous-prototype-for-function-sysctl_hugepage_nocache_copy | |-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register | |-- kernel-watchdog_hld.c:warning:no-previous-prototype-for-function-__hardlockup_detector_perf_init | |-- mm-damon-core-test.h:warning:comparison-of-distinct-pointer-types-(-typeof-(__left)-(aka-unsigned-int-)-and-typeof-(__right)-(aka-int-)) | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch |-- x86_64-randconfig-071-20240131 | |-- arch-x86-lib-copy_highpages.c:warning:no-previous-prototype-for-function-sysctl_hugepage_nocache_copy | |-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register | |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch |-- x86_64-randconfig-072-20240131 | |-- arch-x86-lib-copy_highpages.c:warning:no-previous-prototype-for-function-sysctl_hugepage_nocache_copy | |-- kernel-crash_core.c:warning:no-previous-prototype-for-function-reserve_crashkernel_high | |-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register | |-- mm-damon-core-test.h:warning:comparison-of-distinct-pointer-types-(-typeof-(__left)-(aka-unsigned-int-)-and-typeof-(__right)-(aka-int-)) | |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch |-- x86_64-randconfig-073-20240131 | |-- arch-x86-lib-copy_highpages.c:warning:no-previous-prototype-for-function-sysctl_hugepage_nocache_copy | |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside | |-- kernel-crash_core.c:warning:no-previous-prototype-for-function-reserve_crashkernel_high | |-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch |-- x86_64-randconfig-074-20240131 | |-- arch-x86-lib-copy_highpages.c:warning:no-previous-prototype-for-function-sysctl_hugepage_nocache_copy | |-- kernel-crash_core.c:warning:no-previous-prototype-for-function-reserve_crashkernel_high | |-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register | |-- mm-damon-core-test.h:warning:comparison-of-distinct-pointer-types-(-typeof-(__left)-(aka-unsigned-int-)-and-typeof-(__right)-(aka-int-)) | |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch |-- x86_64-randconfig-075-20240131 | |-- arch-x86-lib-copy_highpages.c:warning:no-previous-prototype-for-function-sysctl_hugepage_nocache_copy | |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside | |-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register | |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch |-- x86_64-randconfig-076-20240131 | |-- arch-x86-lib-copy_highpages.c:warning:no-previous-prototype-for-function-sysctl_hugepage_nocache_copy | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_irq_type | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_match | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_set_vendor_irqs | |-- drivers-vfio-pci-vfio_pci_rdwr.c:warning:no-previous-prototype-for-function-vfio_pci_get_barmap | |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside | |-- fs-xfs-xfs_file.o:warning:objtool:xfs_is_falloc_aligned-falls-through-to-next-function-asanmodule_ctor() | |-- kernel-crash_core.c:warning:no-previous-prototype-for-function-reserve_crashkernel_high | |-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register | |-- kernel-watchdog_hld.c:warning:no-previous-prototype-for-function-__hardlockup_detector_perf_init | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch |-- x86_64-randconfig-121-20240130 | `-- mm-damon-core-test.h:sparse:sparse:incompatible-types-in-comparison-expression-(different-signedness): |-- x86_64-randconfig-122-20240130 | `-- kernel-locking-lockdep.o:warning:objtool:lockdep_unregister_key:unreachable-instruction `-- x86_64-rhel-8.3-rust |-- arch-x86-lib-copy_highpages.c:warning:no-previous-prototype-for-function-sysctl_hugepage_nocache_copy |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_irq_type |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_match |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_set_vendor_irqs |-- drivers-vfio-pci-vfio_pci_rdwr.c:warning:no-previous-prototype-for-function-vfio_pci_get_barmap |-- fs-xfs-libxfs-xfs_alloc.c:warning:no-previous-prototype-for-function-xfs_ag_fixup_aside |-- kernel-crash_core.c:warning:no-previous-prototype-for-function-reserve_crashkernel_high |-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register |-- kernel-watchdog_hld.c:warning:no-previous-prototype-for-function-__hardlockup_detector_perf_init |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch elapsed time: 745m configs tested: 35 configs skipped: 131 tested configs: arm64 allmodconfig clang arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240131 clang arm64 randconfig-002-20240131 clang arm64 randconfig-003-20240131 clang arm64 randconfig-004-20240131 clang x86_64 allnoconfig gcc x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240131 clang x86_64 buildonly-randconfig-002-20240131 clang x86_64 buildonly-randconfig-003-20240131 clang x86_64 buildonly-randconfig-004-20240131 clang x86_64 buildonly-randconfig-005-20240131 clang x86_64 buildonly-randconfig-006-20240131 clang x86_64 defconfig gcc x86_64 randconfig-001-20240131 gcc x86_64 randconfig-002-20240131 gcc x86_64 randconfig-003-20240131 gcc x86_64 randconfig-004-20240131 gcc x86_64 randconfig-005-20240131 gcc x86_64 randconfig-006-20240131 gcc x86_64 randconfig-011-20240131 clang x86_64 randconfig-012-20240131 clang x86_64 randconfig-013-20240131 clang x86_64 randconfig-014-20240131 clang x86_64 randconfig-015-20240131 clang x86_64 randconfig-016-20240131 clang x86_64 randconfig-071-20240131 clang x86_64 randconfig-072-20240131 clang x86_64 randconfig-073-20240131 clang x86_64 randconfig-074-20240131 clang x86_64 randconfig-075-20240131 clang x86_64 randconfig-076-20240131 clang x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 10594/30000] fs/xfs/xfs_icache.c:52 xfs_icwalk_tag() warn: unsigned 'goal' is never less than zero.
by kernel test robot 31 Jan '24

31 Jan '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: b05df567e52ae4ff99904dd1d0df1ad0d2fa60e8 commit: b12b4a14e6dc13b75697ebc80f513fedd068345e [10594/30000] xfs: remove xfs_dqrele_all_inodes config: x86_64-randconfig-161-20240128 (attached as .config) compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) 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/202401292144.6NpDqMmn-lkp@intel.com/ New smatch warnings: fs/xfs/xfs_icache.c:52 xfs_icwalk_tag() warn: unsigned 'goal' is never less than zero. Old smatch warnings: fs/xfs/xfs_icache.c:534 xfs_iget_cache_hit() warn: missing unwind goto? vim +/goal +52 fs/xfs/xfs_icache.c 656d89e710ffc0 Darrick J. Wong 2022-01-07 47 656d89e710ffc0 Darrick J. Wong 2022-01-07 48 /* Compute the inode radix tree tag for this goal. */ 656d89e710ffc0 Darrick J. Wong 2022-01-07 49 static inline unsigned int 656d89e710ffc0 Darrick J. Wong 2022-01-07 50 xfs_icwalk_tag(enum xfs_icwalk_goal goal) 656d89e710ffc0 Darrick J. Wong 2022-01-07 51 { 656d89e710ffc0 Darrick J. Wong 2022-01-07 @52 return goal < 0 ? XFS_ICWALK_NULL_TAG : goal; 656d89e710ffc0 Darrick J. Wong 2022-01-07 53 } 656d89e710ffc0 Darrick J. Wong 2022-01-07 54 :::::: The code at line 52 was first introduced by commit :::::: 656d89e710ffc01bc169a476208c84a0048cb554 xfs: pass the goal of the incore inode walk to xfs_inode_walk() :::::: TO: Darrick J. Wong <djwong(a)kernel.org> :::::: CC: Zheng Zengkai <zhengzengkai(a)huawei.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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