tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: 063fb5b67877d27a0adebef0dd88bab842d8de07 !10407 Intel: Backport SPR/EMR CXL and HBM perfmon support to kernel 6.6

Error/Warning reports:

https://lore.kernel.org/oe-kbuild-all/202408200033.m00Dx7hV-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202408200124.eAjYI7Na-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202408200300.4dy9MKnd-lkp@intel.com

Error/Warning: (recently discovered and may have been fixed)

arch/arm64/kvm/tmi.c:131:5: warning: no previous prototype for 'tmi_tmm_inf_test' [-Wmissing-prototypes] arch/arm64/kvm/virtcca_cvm.c:244:5: warning: no previous prototype for 'kvm_cvm_create_ttt_levels' [-Wmissing-prototypes] arch/arm64/kvm/virtcca_cvm.c:311:5: warning: no previous prototype for 'kvm_cvm_populate_par_region' [-Wmissing-prototypes] arch/arm64/kvm/virtcca_cvm.c:70:6: warning: no previous prototype for 'kvm_cvm_supports_sve' [-Wmissing-prototypes] arch/arm64/kvm/virtcca_cvm.c:75:6: warning: no previous prototype for 'kvm_cvm_supports_pmu' [-Wmissing-prototypes] arch/arm64/kvm/virtcca_cvm.c:80:5: warning: no previous prototype for 'kvm_cvm_ipa_limit' [-Wmissing-prototypes] arch/arm64/kvm/virtcca_cvm.c:85:5: warning: no previous prototype for 'kvm_cvm_get_num_brps' [-Wmissing-prototypes] arch/arm64/kvm/virtcca_cvm.c:90:5: warning: no previous prototype for 'kvm_cvm_get_num_wrps' [-Wmissing-prototypes] drivers/crypto/ccp/hygon/tdm-dev.c:340:61: error: invalid use of undefined type 'struct module' drivers/crypto/ccp/hygon/tdm-kernel-guard.c:308:37: error: 'NR_syscalls' undeclared (first use in this function); did you mean 'si_syscall'?

Error/Warning ids grouped by kconfigs:

recent_errors |-- arm64-allmodconfig | |-- arch-arm64-kvm-arm.c:warning:variable-r-is-used-uninitialized-whenever-if-condition-is-false | |-- arch-arm64-kvm-tmi.c:warning:no-previous-prototype-for-function-tmi_tmm_inf_test | |-- arch-arm64-kvm-virtcca_cvm.c:warning:no-previous-prototype-for-function-kvm_cvm_create_ttt_levels | |-- arch-arm64-kvm-virtcca_cvm.c:warning:no-previous-prototype-for-function-kvm_cvm_get_num_brps | |-- arch-arm64-kvm-virtcca_cvm.c:warning:no-previous-prototype-for-function-kvm_cvm_get_num_wrps | |-- arch-arm64-kvm-virtcca_cvm.c:warning:no-previous-prototype-for-function-kvm_cvm_ipa_limit | |-- arch-arm64-kvm-virtcca_cvm.c:warning:no-previous-prototype-for-function-kvm_cvm_populate_par_region | |-- arch-arm64-kvm-virtcca_cvm.c:warning:no-previous-prototype-for-function-kvm_cvm_supports_pmu | `-- arch-arm64-kvm-virtcca_cvm.c:warning:no-previous-prototype-for-function-kvm_cvm_supports_sve |-- arm64-randconfig-003-20240820 | |-- arch-arm64-kvm-tmi.c:warning:no-previous-prototype-for-tmi_tmm_inf_test | |-- arch-arm64-kvm-virtcca_cvm.c:warning:no-previous-prototype-for-kvm_cvm_create_ttt_levels | |-- arch-arm64-kvm-virtcca_cvm.c:warning:no-previous-prototype-for-kvm_cvm_get_num_brps | |-- arch-arm64-kvm-virtcca_cvm.c:warning:no-previous-prototype-for-kvm_cvm_get_num_wrps | |-- arch-arm64-kvm-virtcca_cvm.c:warning:no-previous-prototype-for-kvm_cvm_ipa_limit | |-- arch-arm64-kvm-virtcca_cvm.c:warning:no-previous-prototype-for-kvm_cvm_populate_par_region | |-- arch-arm64-kvm-virtcca_cvm.c:warning:no-previous-prototype-for-kvm_cvm_supports_pmu | `-- arch-arm64-kvm-virtcca_cvm.c:warning:no-previous-prototype-for-kvm_cvm_supports_sve |-- x86_64-buildonly-randconfig-001-20240819 | `-- kernel-sched-isolation.c:error:setup_max_cpus-undeclared-(first-use-in-this-function) |-- x86_64-buildonly-randconfig-002-20240819 | `-- kernel-sched-isolation.c:error:setup_max_cpus-undeclared-(first-use-in-this-function) |-- x86_64-buildonly-randconfig-004-20240819 | `-- kernel-sched-isolation.c:error:setup_max_cpus-undeclared-(first-use-in-this-function) |-- x86_64-buildonly-randconfig-006-20240819 | `-- drivers-crypto-ccp-hygon-tdm-dev.c:error:invalid-use-of-undefined-type-struct-module `-- x86_64-randconfig-004-20240819 `-- drivers-crypto-ccp-hygon-tdm-kernel-guard.c:error:NR_syscalls-undeclared-(first-use-in-this-function)

elapsed time: 727m

configs tested: 34 configs skipped: 134

tested configs: arm64 allmodconfig clang-20 arm64 allnoconfig gcc-14.1.0 arm64 defconfig gcc-14.1.0 arm64 randconfig-001-20240820 clang-20 arm64 randconfig-002-20240820 clang-20 arm64 randconfig-003-20240820 gcc-14.1.0 arm64 randconfig-004-20240820 clang-20 loongarch allmodconfig gcc-14.1.0 loongarch allnoconfig gcc-14.1.0 loongarch defconfig gcc-14.1.0 loongarch randconfig-001-20240820 gcc-14.1.0 loongarch randconfig-002-20240820 gcc-14.1.0 x86_64 allnoconfig clang-18 x86_64 allyesconfig clang-18 x86_64 buildonly-randconfig-001-20240819 gcc-12 x86_64 buildonly-randconfig-002-20240819 gcc-12 x86_64 buildonly-randconfig-003-20240819 gcc-12 x86_64 buildonly-randconfig-004-20240819 gcc-12 x86_64 buildonly-randconfig-005-20240819 gcc-12 x86_64 buildonly-randconfig-006-20240819 gcc-12 x86_64 defconfig gcc-11 x86_64 randconfig-001-20240819 clang-18 x86_64 randconfig-002-20240819 clang-18 x86_64 randconfig-003-20240819 gcc-12 x86_64 randconfig-004-20240819 gcc-12 x86_64 randconfig-005-20240819 clang-18 x86_64 randconfig-006-20240819 clang-18 x86_64 randconfig-011-20240819 gcc-12 x86_64 randconfig-012-20240819 clang-18 x86_64 randconfig-013-20240819 clang-18 x86_64 randconfig-014-20240819 gcc-12 x86_64 randconfig-015-20240819 gcc-12 x86_64 randconfig-016-20240819 gcc-12 x86_64 rhel-8.3-rust clang-18