tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: e833cceaa63f729c44be494d90d6ee3bfaf22faf !12804 ext4: fix CVE-2024-49884

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

https://lore.kernel.org/oe-kbuild-all/202411030628.JUVdQYlZ-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202411030841.5zDkiwtI-lkp@intel.com

arch/arm64/kernel/mpam/mpam_resctrl.c:358:1: warning: conflicting types for 'mpam_get_raw_resctrl_resource' due to enum/integer mismatch; have 'struct raw_resctrl_resource *(enum resctrl_resource_level)' [-Wenum-int-mismatch] drivers/net/ethernet/3snic/sssnic/hw/sss_pci_sriov.c:18:12: warning: 'sss_init_vf_hw' defined but not used [-Wunused-function] drivers/net/ethernet/3snic/sssnic/hw/sss_pci_sriov.c:40:13: warning: 'sss_deinit_vf_hw' defined but not used [-Wunused-function] drivers/net/ethernet/3snic/sssnic/nic/sss_nic_main.c:165:28: error: implicit declaration of function 'vlan_dev_priv'; did you mean 'netdev_priv'? [-Werror=implicit-function-declaration] drivers/net/ethernet/3snic/sssnic/nic/sss_nic_main.c:165:51: error: invalid type argument of '->' (have 'int') include/linux/uaccess.h:112:17: warning: 'pid' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'pmas' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:114:17: warning: 'key' may be used uninitialized [-Wmaybe-uninitialized]

Unverified Error/Warning (likely false positive, kindly check if interested):

drivers/clocksource/timer-mediatek.o: warning: objtool: missing symbol for section .text drivers/fpga/.tmp_machxo2-spi.o: warning: objtool: missing symbol for section .init.text drivers/gnss/ubx.o: warning: objtool: missing symbol for section .init.text drivers/mux/adgs1408.o: warning: objtool: missing symbol for section .init.text drivers/scsi/ufs/ufs-hisi.o: warning: objtool: missing symbol for section .init.text include/linux/uaccess.h:115:17: warning: 'port_pr' may be used uninitialized [-Wmaybe-uninitialized] kernel/dma/.tmp_contiguous.o: warning: objtool: missing symbol for section .text

Error/Warning ids grouped by kconfigs:

recent_errors |-- arm64-allmodconfig | `-- fs-ext4-inode.c:warning:unused-variable-sbi |-- arm64-allnoconfig | `-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains |-- arm64-defconfig | `-- fs-ext4-inode.c:warning:unused-variable-sbi |-- arm64-randconfig-001-20241029 | `-- arch-arm64-kernel-mpam-mpam_resctrl.c:warning:conflicting-types-for-mpam_get_raw_resctrl_resource-due-to-enum-integer-mismatch-have-struct-raw_resctrl_resource-(enum-resctrl_resource_level) |-- arm64-randconfig-001-20241103 | |-- arch-arm64-kernel-smp.c:error:pmu_nmi_enable-undeclared-(first-use-in-this-function) | `-- fs-ext4-inode.c:warning:unused-variable-sbi |-- arm64-randconfig-002-20241103 | |-- drivers-nvme-host-core.c:error:compat_uptr_t-undeclared-(first-use-in-this-function) | |-- drivers-nvme-host-core.c:error:expected-before-ptrval | |-- fs-ext4-inode.c:warning:unused-variable-sbi | `-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains |-- arm64-randconfig-003-20241103 | |-- drivers-clocksource-arm_arch_timer.c:error:hisi_161010101_read_cntvct_el0-undeclared-(first-use-in-this-function) | |-- drivers-misc-uacce-uacce.c:error:implicit-declaration-of-function-module_refcount | |-- fs-ext4-inode.c:warning:unused-variable-sbi | `-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains |-- arm64-randconfig-004-20241029 | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_sriov.c:warning:sss_deinit_vf_hw-defined-but-not-used | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_sriov.c:warning:sss_init_vf_hw-defined-but-not-used | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_main.c:error:implicit-declaration-of-function-vlan_dev_priv | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_main.c:error:invalid-type-argument-of-(have-int-) | |-- include-linux-uaccess.h:warning:pid-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:pmas-may-be-used-uninitialized | `-- include-linux-uaccess.h:warning:port_pr-may-be-used-uninitialized |-- arm64-randconfig-004-20241103 | |-- fs-ext4-inode.c:warning:unused-variable-sbi | |-- include-linux-uaccess.h:warning:accm-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:args32-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:ces32-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:key-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:mqstat-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:n-may-be-used-uninitialized | `-- include-linux-uaccess.h:warning:user_desc-may-be-used-uninitialized |-- x86_64-buildonly-randconfig-001-20241025 | |-- arch-x86-kernel-irq_work.o:warning:objtool:missing-symbol-for-section-.irqentry.text | `-- drivers-clocksource-timer-mediatek.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-001-20241030 | `-- crypto-.tmp_zstd.o:warning:objtool:missing-symbol-for-section-.init.text |-- x86_64-buildonly-randconfig-001-20241102 | |-- drivers-fpga-.tmp_machxo2-spi.o:warning:objtool:missing-symbol-for-section-.init.text | `-- sound-soc-codecs-.tmp_tscs454.o:warning:objtool:missing-symbol-for-section-.init.text |-- x86_64-buildonly-randconfig-001-20241103 | |-- arch-x86-events-zhaoxin-core.c:error:redefinition-of-zhaoxin_pmu_init | |-- drivers-misc-uacce-uacce.c:error:implicit-declaration-of-function-module_refcount | `-- fs-ext4-inode.c:warning:unused-variable-sbi |-- x86_64-buildonly-randconfig-002-20241029 | `-- sound-soc-codecs-rt1305.o:warning:objtool:missing-symbol-for-section-.init.text |-- x86_64-buildonly-randconfig-002-20241102 | |-- kernel-dma-.tmp_contiguous.o:warning:objtool:missing-symbol-for-section-.text | `-- sound-core-seq-.tmp_seq_info.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-002-20241103 | `-- fs-ext4-inode.c:warning:unused-variable-sbi |-- x86_64-buildonly-randconfig-003-20241029 | |-- drivers-net-can-usb-.tmp_ucan.o:warning:objtool:missing-symbol-for-section-.init.text | |-- drivers-net-can-usb-kvaser_usb-.tmp_kvaser_usb_core.o:warning:objtool:missing-symbol-for-section-.init.text | `-- net-sched-.tmp_sch_cake.o:warning:objtool:missing-symbol-for-section-.init.text |-- x86_64-buildonly-randconfig-003-20241031 | |-- block-.tmp_blk-mq-debugfs-zoned.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-iio-chemical-.tmp_bme680_i2c.o:warning:objtool:missing-symbol-for-section-.init.text | `-- drivers-iio-chemical-.tmp_bme680_spi.o:warning:objtool:missing-symbol-for-section-.init.text |-- x86_64-buildonly-randconfig-003-20241102 | |-- drivers-bcma-driver_chipcommon_nflash.o:warning:objtool:missing-symbol-for-section-.exit.text | |-- drivers-bcma-driver_chipcommon_pflash.o:warning:objtool:missing-symbol-for-section-.exit.text | `-- drivers-mux-adgs1408.o:warning:objtool:missing-symbol-for-section-.init.text |-- x86_64-buildonly-randconfig-003-20241103 | |-- drivers-pci-controller-dwc-pci-exynos.o:warning:objtool:missing-symbol-for-section-.exit.text | `-- fs-xfs-libxfs-xfs_types.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-004-20241103 | |-- drivers-hid-.tmp_hid-steam.o:warning:objtool:missing-symbol-for-section-.init.text | |-- drivers-iio-chemical-.tmp_bme680_i2c.o:warning:objtool:missing-symbol-for-section-.init.text | |-- drivers-iio-dac-.tmp_ad5696-i2c.o:warning:objtool:missing-symbol-for-section-.init.text | |-- drivers-media-rc-.tmp_ite-cir.o:warning:objtool:missing-symbol-for-section-.init.text | |-- drivers-net-phy-.tmp_microchip_t1.o:warning:objtool:missing-symbol-for-section-.init.text | |-- fs-ext4-inode.c:warning:unused-variable-sbi | |-- fs-nilfs2-btree.c:warning:bh-may-be-used-uninitialized | |-- include-asm-generic-atomic-instrumented.h:warning:wait_req-may-be-used-uninitialized | |-- net-sched-.tmp_sch_cake.o:warning:objtool:missing-symbol-for-section-.init.text | `-- sound-soc-codecs-.tmp_tscs454.o:warning:objtool:missing-symbol-for-section-.init.text |-- x86_64-buildonly-randconfig-005-20241031 | |-- drivers-media-i2c-rj54n1cb0c.o:warning:objtool:missing-symbol-for-section-.init.text | `-- net-netfilter-xt_socket.o:warning:objtool:missing-symbol-for-section-.init.text |-- x86_64-buildonly-randconfig-005-20241102 | |-- drivers-gnss-ubx.o:warning:objtool:missing-symbol-for-section-.init.text | |-- drivers-scsi-ufs-ufs-hisi.o:warning:objtool:missing-symbol-for-section-.init.text | |-- drivers-staging-erofs-inode.o:warning:objtool:missing-symbol-for-section-.text | `-- drivers-staging-erofs-unzip_vle_lz4.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-005-20241103 | |-- drivers-bcma-driver_chipcommon_nflash.o:warning:objtool:missing-symbol-for-section-.exit.text | |-- drivers-misc-uacce-uacce.c:error:implicit-declaration-of-function-module_refcount | |-- fs-ext4-inode.c:warning:unused-variable-sbi | |-- fs-nilfs2-btree.c:warning:bh-may-be-used-uninitialized | |-- include-asm-generic-atomic-instrumented.h:warning:wait_req-may-be-used-uninitialized | `-- include-asm-generic-bug.h:warning:mcu_ctrl-may-be-used-uninitialized |-- x86_64-buildonly-randconfig-006-20241024 | |-- drivers-media-dvb-frontends-helene.o:warning:objtool:missing-symbol-for-section-.init.text | `-- drivers-net-dsa-vitesse-vsc73xx.o:warning:objtool:missing-symbol-for-section-.init.text |-- x86_64-buildonly-randconfig-006-20241027 | `-- drivers-usb-dwc3-dwc3-haps.o:warning:objtool:missing-symbol-for-section-.init.text |-- x86_64-buildonly-randconfig-006-20241103 | |-- fs-ext4-inode.c:warning:unused-variable-sbi | |-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity-Werror-Wimplicit-function-declaration | |-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains-Werror-Wimplicit-function-declaration | `-- kernel-sched-core.c:error:use-of-undeclared-identifier-root_task_group |-- x86_64-defconfig | `-- fs-ext4-inode.c:warning:unused-variable-sbi |-- x86_64-kexec | `-- fs-ext4-inode.c:warning:unused-variable-sbi |-- x86_64-randconfig-003-20241103 | |-- drivers-md-md.o:warning:objtool:md_seq_show:unreachable-instruction | `-- fs-ext4-inode.c:warning:unused-variable-sbi |-- x86_64-randconfig-004-20241103 | |-- fs-ext4-inode.c:warning:unused-variable-sbi | |-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity-Werror-Wimplicit-function-declaration | |-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains-Werror-Wimplicit-function-declaration | `-- kernel-sched-core.c:error:use-of-undeclared-identifier-root_task_group |-- x86_64-randconfig-005-20241103 | |-- fs-ext4-inode.c:warning:unused-variable-sbi | `-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains |-- x86_64-randconfig-006-20241103 | `-- fs-ext4-inode.c:warning:unused-variable-sbi |-- x86_64-randconfig-012-20241103 | `-- fs-ext4-inode.c:warning:unused-variable-sbi |-- x86_64-randconfig-013-20241103 | `-- fs-ext4-inode.c:warning:unused-variable-sbi |-- x86_64-randconfig-014-20241103 | `-- fs-ext4-inode.c:warning:unused-variable-sbi |-- x86_64-randconfig-015-20241103 | |-- fs-ext4-inode.c:warning:unused-variable-sbi | `-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains |-- x86_64-randconfig-016-20241103 | `-- fs-ext4-inode.c:warning:unused-variable-sbi |-- x86_64-randconfig-102-20241103 | `-- fs-ext4-inode.c:warning:unused-variable-sbi |-- x86_64-randconfig-103-20241103 | `-- arch-x86-events-zhaoxin-core.c:error:redefinition-of-zhaoxin_pmu_init |-- x86_64-randconfig-104-20241103 | `-- fs-ext4-inode.c:warning:unused-variable-sbi |-- x86_64-randconfig-161-20241103 | `-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains |-- x86_64-randconfig-r054-20241103 | `-- fs-ext4-inode.c:warning:unused-variable-sbi |-- x86_64-randconfig-r064-20241103 | `-- fs-ext4-inode.c:warning:unused-variable-sbi |-- x86_64-rhel-8.3 | `-- fs-ext4-inode.c:warning:unused-variable-sbi |-- x86_64-rhel-8.3-func | `-- fs-ext4-inode.c:warning:unused-variable-sbi `-- x86_64-rhel-8.3-kselftests `-- fs-ext4-inode.c:warning:unused-variable-sbi

elapsed time: 1052m

configs tested: 29 configs skipped: 139

tested configs: arm64 allmodconfig gcc-14.1.0 arm64 allnoconfig gcc-14.1.0 arm64 defconfig gcc-14.1.0 arm64 randconfig-001-20241103 gcc-14.1.0 arm64 randconfig-002-20241103 gcc-14.1.0 arm64 randconfig-003-20241103 gcc-14.1.0 arm64 randconfig-004-20241103 gcc-14.1.0 x86_64 allnoconfig clang-19 x86_64 buildonly-randconfig-001-20241103 gcc-12 x86_64 buildonly-randconfig-002-20241103 clang-19 x86_64 buildonly-randconfig-003-20241103 clang-19 x86_64 buildonly-randconfig-004-20241103 gcc-12 x86_64 buildonly-randconfig-005-20241103 gcc-12 x86_64 buildonly-randconfig-006-20241103 clang-19 x86_64 defconfig gcc-11 x86_64 kexec clang-19 x86_64 randconfig-001-20241103 gcc-12 x86_64 randconfig-002-20241103 clang-19 x86_64 randconfig-003-20241103 clang-19 x86_64 randconfig-004-20241103 clang-19 x86_64 randconfig-005-20241103 gcc-12 x86_64 randconfig-006-20241103 clang-19 x86_64 randconfig-011-20241103 gcc-12 x86_64 randconfig-012-20241103 gcc-12 x86_64 randconfig-013-20241103 clang-19 x86_64 randconfig-014-20241103 clang-19 x86_64 randconfig-015-20241103 gcc-12 x86_64 randconfig-016-20241103 gcc-12 x86_64 rhel-8.3 gcc-12

-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki