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[openeuler:OLK-6.6] BUILD REGRESSION 5672a2cb8a45de45872d2dd25d3dd94348c070eb
by kernel test robot 31 Dec '24

31 Dec '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: 5672a2cb8a45de45872d2dd25d3dd94348c070eb !14373 [OLK-6.6]Hygon: Fix objtool warning cause by csv3_active() Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | `-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages |-- arm64-allnoconfig | |-- kismet:WARNING:unmet-direct-dependencies-detected-for-CRYPTO_DRBG_CTR-when-selected-by-CRYPTO_DEV_HISI_TRNG | `-- kismet:WARNING:unmet-direct-dependencies-detected-for-HALTPOLL_CPUIDLE-when-selected-by-ARM64 |-- arm64-randconfig-001-20241230 | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_DCBX_VER_CEE-undeclared-(first-use-in-this-function) | |-- drivers-net-ethernet-huawei-hinic-hinic_lld.c:error:disable_vf_load-undeclared-(first-use-in-this-function) | `-- drivers-net-ethernet-huawei-hinic-hinic_lld.c:warning:hinic_get_vf_load_state-defined-but-not-used |-- loongarch-allmodconfig | |-- arch-loongarch-kernel-paravirt.c:error:KVM_HCALL_FUNC_PV_IPI-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:error:mp_ops-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-paravt_steal_clock | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-parse_no_stealacc | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_cpu_reboot | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_disable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_enable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_nb | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_notify | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_down_prepare | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_online | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_init | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-steal_acc | |-- arch-loongarch-kernel-paravirt.c:warning:paravt_steal_clock-defined-but-not-used | |-- arch-loongarch-kvm-intc-pch_pic.c:warning:variable-ret-set-but-not-used | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-e-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-irq_source_id-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-kvm-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-level-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-line_status-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpu-set-but-not-used | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpus-set-but-not-used | |-- drivers-iommu-loongarch_iommu.c:warning:Function-parameter-or-member-ivrs-not-described-in-get_highest_supported_ivhd_type | |-- drivers-iommu-loongarch_iommu.c:warning:la_iommu_setup-defined-but-not-used | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-check_device_compat | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-create_rlookup_entry | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-domain_attach_iommu | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-domain_deattach_iommu | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-find_iommu_by_dev | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-get_iommu_info_from_dom | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-iommu_init_device | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-la_iommu_probe_device | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-lookup_rlooptable | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-loongarch_get_iommu_by_devid | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:mq-poll-directive-output-may-be-truncated-writing-bytes-into-a-region-of-size-between-and | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:u-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and | |-- include-linux-init.h:error:redefinition-of-parse_no_stealacc | `-- include-linux-init.h:error:redefinition-of-str_parse_no_stealacc |-- loongarch-allnoconfig | |-- arch-loongarch-kernel-efi.c:error:implicit-declaration-of-function-pmd_mkhuge | |-- arch-loongarch-kernel-efi.c:error:incompatible-types-when-assigning-to-type-pmd_t-from-type-int | |-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function) | `-- include-linux-suspend.h:error:expected-)-before-numeric-constant |-- loongarch-allyesconfig | |-- arch-loongarch-kernel-paravirt.c:error:KVM_HCALL_FUNC_PV_IPI-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:error:mp_ops-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-paravt_steal_clock | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-parse_no_stealacc | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_cpu_reboot | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_disable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_enable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_nb | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_notify | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_down_prepare | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_online | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_init | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-steal_acc | |-- arch-loongarch-kernel-paravirt.c:warning:paravt_steal_clock-defined-but-not-used | |-- arch-loongarch-kvm-intc-pch_pic.c:warning:variable-ret-set-but-not-used | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-e-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-irq_source_id-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-kvm-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-level-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-line_status-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpu-set-but-not-used | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpus-set-but-not-used | |-- drivers-iommu-loongarch_iommu.c:warning:Function-parameter-or-member-ivrs-not-described-in-get_highest_supported_ivhd_type | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-check_device_compat | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-create_rlookup_entry | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-domain_attach_iommu | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-domain_deattach_iommu | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-find_iommu_by_dev | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-get_iommu_info_from_dom | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-iommu_init_device | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-la_iommu_probe_device | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-lookup_rlooptable | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-loongarch_get_iommu_by_devid | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:mq-poll-directive-output-may-be-truncated-writing-bytes-into-a-region-of-size-between-and | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:u-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and | |-- include-linux-init.h:error:redefinition-of-parse_no_stealacc | |-- include-linux-init.h:error:redefinition-of-str_parse_no_stealacc | |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-comp_setup_strp | `-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-comp_stream_read |-- loongarch-defconfig | |-- arch-loongarch-kvm-intc-pch_pic.c:warning:variable-ret-set-but-not-used | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-e-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-irq_source_id-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-kvm-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-level-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-line_status-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpu-set-but-not-used | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpus-set-but-not-used | |-- drivers-iommu-loongarch_iommu.c:warning:Function-parameter-or-member-ivrs-not-described-in-get_highest_supported_ivhd_type | |-- drivers-iommu-loongarch_iommu.c:warning:la_iommu_setup-defined-but-not-used | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-check_device_compat | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-create_rlookup_entry | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-domain_attach_iommu | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-domain_deattach_iommu | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-find_iommu_by_dev | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-get_iommu_info_from_dom | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-iommu_init_device | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-la_iommu_probe_device | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-lookup_rlooptable | `-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-loongarch_get_iommu_by_devid |-- loongarch-randconfig-002-20241230 | |-- arch-loongarch-kernel-efi.c:error:implicit-declaration-of-function-pmd_mkhuge | |-- arch-loongarch-kernel-efi.c:error:incompatible-types-when-assigning-to-type-pmd_t-from-type-int | |-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function) | `-- include-linux-suspend.h:error:expected-)-before-numeric-constant |-- loongarch-randconfig-r061-20241231 | |-- arch-loongarch-kernel-efi.c:error:implicit-declaration-of-function-pmd_mkhuge | |-- arch-loongarch-kernel-efi.c:error:incompatible-types-when-assigning-to-type-pmd_t-from-type-int | |-- arch-loongarch-kernel-smp.c:WARNING:Unsigned-expression-compared-with-zero:cpu | `-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function) |-- x86_64-allnoconfig | |-- drivers-char-lsse_sdf_cdev.c:linux-module.h-is-included-more-than-once. | |-- drivers-scsi-leapioraid-leapioraid_app.c:leapioraid_func.h-is-included-more-than-once. | |-- kismet:WARNING:unmet-direct-dependencies-detected-for-ACPI_HOTPLUG_IGNORE_OSC-when-selected-by-X86 | `-- kismet:WARNING:unmet-direct-dependencies-detected-for-VFIO_MDEV-when-selected-by-CRYPTO_DEV_HCT |-- x86_64-allyesconfig | |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-sm3_generic_block_fn | |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-zx_sm3_finup | |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-zx_sm3_update | |-- arch-x86-crypto-sm4-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-gmi_sm4_set_key | |-- arch-x86-kernel-cpu-hygon.c:warning:no-previous-prototype-for-function-get_nt_block_copy_mini_len | |-- arch-x86-kernel-cpu-hygon.c:warning:no-previous-prototype-for-function-set_c86_features_para_invalid | |-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_early_secure_call_ident_map | |-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_scan_secure_call_pages | |-- arch-x86-kernel-fpu-core.c:warning:no-previous-prototype-for-function-get_fpustate_free_space | |-- arch-x86-kvm-svm-csv.c:warning:no-previous-prototype-for-function-csv_vm_attestation | |-- arch-x86-kvm-svm-sev.c:warning:no-previous-prototype-for-function-sev_install_hooks | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-add_sgpio_zhaoxin | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_wait_em_reset | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_zhaoxin_set_em_sgpio | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_zhaoxin_set_em_sgpio_gpmode | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-remove_sgpio_zhaoxin | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-set_em_messages | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- drivers-gpu-drm-amd-amdgpu-..-amdkfd-kfd_topology.c:warning:stack-frame-size-()-exceeds-limit-()-in-kfd_topology_add_device | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dml-calcs-dcn_calc_auto.c:warning:stack-frame-size-()-exceeds-limit-()-in-mode_support_and_system_configuration | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dml-dcn30-display_mode_vba_30.c:warning:stack-frame-size-()-exceeds-limit-()-in-dml30_ModeSupportAndSystemConfigurationFull | |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-function-comp_setup_strp | `-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-function-comp_stream_read |-- x86_64-buildonly-randconfig-001-20241230 | `-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages |-- x86_64-buildonly-randconfig-002-20241230 | `-- kernel-sched-isolation.c:error:use-of-undeclared-identifier-setup_max_cpus |-- x86_64-buildonly-randconfig-003-20241230 | `-- WARNING:modpost:vmlinux:section-mismatch-in-reference:virtio_fs_init-(section:.init.text)-virtio_fs_sysfs_exit-(section:.exit.text) |-- x86_64-buildonly-randconfig-004-20241230 | `-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages |-- x86_64-buildonly-randconfig-006-20241230 | `-- kernel-sched-isolation.c:error:setup_max_cpus-undeclared-(first-use-in-this-function) |-- x86_64-randconfig-101-20241231 | `-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages |-- x86_64-randconfig-103-20241231 | |-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_early_secure_call_ident_map | `-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_scan_secure_call_pages |-- x86_64-randconfig-121-20241230 | |-- arch-x86-kvm-svm-csv.c:sparse:sparse:Using-plain-integer-as-NULL-pointer | `-- arch-x86-kvm-svm-csv.c:sparse:sparse:symbol-g_trans_mempool-was-not-declared.-Should-it-be-static `-- x86_64-randconfig-161-20241231 `-- mm-kasan-kasan_test.c-rcu_uaf_reclaim()-error:dereferencing-freed-memory-fp-(line-) elapsed time: 722m configs tested: 21 configs skipped: 123 tested configs: arm64 allmodconfig clang-18 arm64 allnoconfig gcc-14.2.0 arm64 defconfig gcc-14.2.0 arm64 randconfig-001-20241230 gcc-14.2.0 arm64 randconfig-002-20241230 clang-20 arm64 randconfig-003-20241230 clang-20 arm64 randconfig-004-20241230 gcc-14.2.0 loongarch allmodconfig gcc-14.2.0 loongarch allnoconfig gcc-14.2.0 loongarch defconfig gcc-14.2.0 loongarch randconfig-001-20241230 gcc-14.2.0 loongarch randconfig-002-20241230 gcc-14.2.0 x86_64 allnoconfig clang-19 x86_64 allyesconfig clang-19 x86_64 buildonly-randconfig-001-20241230 clang-19 x86_64 buildonly-randconfig-002-20241230 clang-19 x86_64 buildonly-randconfig-003-20241230 gcc-12 x86_64 buildonly-randconfig-004-20241230 clang-19 x86_64 buildonly-randconfig-005-20241230 gcc-12 x86_64 buildonly-randconfig-006-20241230 gcc-12 x86_64 defconfig gcc-11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-5.10] scsi: qedf: Fix a possible memory leak in qedf_alloc_and_init_sb()
by Luo Gengkun 31 Dec '24

31 Dec '24

From: Zhen Lei <thunder.leizhen(a)huawei.com> stable inclusion from stable-v5.10.231 commit a56777a3ef5b35e24a20c4418bcf88bad033807a category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBEGFD CVE: CVE-2024-56748 Reference: https://git.kernel.org/stable/c/a56777a3ef5b35e24a20c4418bcf88bad033807a -------------------------------- [ Upstream commit c62c30429db3eb4ced35c7fcf6f04a61ce3a01bb ] Hook "qed_ops->common->sb_init = qed_sb_init" does not release the DMA memory sb_virt when it fails. Add dma_free_coherent() to free it. This is the same way as qedr_alloc_mem_sb() and qede_alloc_mem_sb(). Fixes: 61d8658b4a43 ("scsi: qedf: Add QLogic FastLinQ offload FCoE driver framework.") Signed-off-by: Zhen Lei <thunder.leizhen(a)huawei.com> Link: https://lore.kernel.org/r/20241026125711.484-2-thunder.leizhen@huawei.com Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Luo Gengkun <luogengkun2(a)huawei.com> --- drivers/scsi/qedf/qedf_main.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/scsi/qedf/qedf_main.c b/drivers/scsi/qedf/qedf_main.c index 6923862be3fb..1b6e70625d61 100644 --- a/drivers/scsi/qedf/qedf_main.c +++ b/drivers/scsi/qedf/qedf_main.c @@ -2725,6 +2725,7 @@ static int qedf_alloc_and_init_sb(struct qedf_ctx *qedf, sb_id, QED_SB_TYPE_STORAGE); if (ret) { + dma_free_coherent(&qedf->pdev->dev, sizeof(*sb_virt), sb_virt, sb_phys); QEDF_ERR(&qedf->dbg_ctx, "Status block initialization failed (0x%x) for id = %d.\n", ret, sb_id); -- 2.34.1

2 1

[PATCH OLK-6.6] scsi: qedf: Fix a possible memory leak in qedf_alloc_and_init_sb()
by Luo Gengkun 31 Dec '24

31 Dec '24

From: Zhen Lei <thunder.leizhen(a)huawei.com> stable inclusion from stable-v6.6.64 commit 7c1832287b21ff68c4e3625e63cc7619edf5908b category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBEGFD CVE: CVE-2024-56748 Reference: https://git.kernel.org/stable/c/7c1832287b21ff68c4e3625e63cc7619edf5908b -------------------------------- [ Upstream commit c62c30429db3eb4ced35c7fcf6f04a61ce3a01bb ] Hook "qed_ops->common->sb_init = qed_sb_init" does not release the DMA memory sb_virt when it fails. Add dma_free_coherent() to free it. This is the same way as qedr_alloc_mem_sb() and qede_alloc_mem_sb(). Fixes: 61d8658b4a43 ("scsi: qedf: Add QLogic FastLinQ offload FCoE driver framework.") Signed-off-by: Zhen Lei <thunder.leizhen(a)huawei.com> Link: https://lore.kernel.org/r/20241026125711.484-2-thunder.leizhen@huawei.com Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Luo Gengkun <luogengkun2(a)huawei.com> --- drivers/scsi/qedf/qedf_main.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/scsi/qedf/qedf_main.c b/drivers/scsi/qedf/qedf_main.c index 14625e6bc882..9a81d14aef6b 100644 --- a/drivers/scsi/qedf/qedf_main.c +++ b/drivers/scsi/qedf/qedf_main.c @@ -2737,6 +2737,7 @@ static int qedf_alloc_and_init_sb(struct qedf_ctx *qedf, sb_id, QED_SB_TYPE_STORAGE); if (ret) { + dma_free_coherent(&qedf->pdev->dev, sizeof(*sb_virt), sb_virt, sb_phys); QEDF_ERR(&qedf->dbg_ctx, "Status block initialization failed (0x%x) for id = %d.\n", ret, sb_id); -- 2.34.1

2 1

[PATCH OLK-6.6] scsi: ufs: qcom: Only free platform MSIs when ESI is enabled
by Yu Kuai 31 Dec '24

31 Dec '24

From: Manivannan Sadhasivam <manivannan.sadhasivam(a)linaro.org> mainline inclusion from mainline-v6.13-rc2 commit 64506b3d23a337e98a74b18dcb10c8619365f2bd category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBEANX CVE: CVE-2024-56620 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Otherwise, it will result in a NULL pointer dereference as below: Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008 Call trace: mutex_lock+0xc/0x54 platform_device_msi_free_irqs_all+0x14/0x20 ufs_qcom_remove+0x34/0x48 [ufs_qcom] platform_remove+0x28/0x44 device_remove+0x4c/0x80 device_release_driver_internal+0xd8/0x178 driver_detach+0x50/0x9c bus_remove_driver+0x6c/0xbc driver_unregister+0x30/0x60 platform_driver_unregister+0x14/0x20 ufs_qcom_pltform_exit+0x18/0xb94 [ufs_qcom] __arm64_sys_delete_module+0x180/0x260 invoke_syscall+0x44/0x100 el0_svc_common.constprop.0+0xc0/0xe0 do_el0_svc+0x1c/0x28 el0_svc+0x34/0xdc el0t_64_sync_handler+0xc0/0xc4 el0t_64_sync+0x190/0x194 Cc: stable(a)vger.kernel.org # 6.3 Fixes: 519b6274a777 ("scsi: ufs: qcom: Add MCQ ESI config vendor specific ops") Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam(a)linaro.org> Link: https://lore.kernel.org/r/20241111-ufs_bug_fix-v1-2-45ad8b62f02e@linaro.org Reviewed-by: Bean Huo <beanhuo(a)micron.com> Reviewed-by: Bart Van Assche <bvanassche(a)acm.org> Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com> Conflicts: drivers/ufs/host/ufs-qcom.c [commit 0842b7617e34 ("scsi: ufs: Convert all platform drivers to returnvoid") is not backported] Signed-off-by: Yu Kuai <yukuai3(a)huawei.com> --- drivers/ufs/host/ufs-qcom.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/ufs/host/ufs-qcom.c b/drivers/ufs/host/ufs-qcom.c index 643157a92c62..60079771df25 100644 --- a/drivers/ufs/host/ufs-qcom.c +++ b/drivers/ufs/host/ufs-qcom.c @@ -1923,10 +1923,12 @@ static int ufs_qcom_probe(struct platform_device *pdev) static int ufs_qcom_remove(struct platform_device *pdev) { struct ufs_hba *hba = platform_get_drvdata(pdev); + struct ufs_qcom_host *host = ufshcd_get_variant(hba); pm_runtime_get_sync(&(pdev)->dev); ufshcd_remove(hba); - platform_msi_domain_free_irqs(hba->dev); + if (host->esi_enabled) + platform_msi_domain_free_irqs(hba->dev); return 0; } -- 2.39.2

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[PATCH openEuler-22.03-LTS-SP1] scsi: qedf: Fix a possible memory leak in qedf_alloc_and_init_sb()
by Luo Gengkun 31 Dec '24

31 Dec '24

From: Zhen Lei <thunder.leizhen(a)huawei.com> stable inclusion from stable-v5.10.231 commit a56777a3ef5b35e24a20c4418bcf88bad033807a category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBEGFD CVE: CVE-2024-56748 Reference: https://git.kernel.org/stable/c/a56777a3ef5b35e24a20c4418bcf88bad033807a -------------------------------- [ Upstream commit c62c30429db3eb4ced35c7fcf6f04a61ce3a01bb ] Hook "qed_ops->common->sb_init = qed_sb_init" does not release the DMA memory sb_virt when it fails. Add dma_free_coherent() to free it. This is the same way as qedr_alloc_mem_sb() and qede_alloc_mem_sb(). Fixes: 61d8658b4a43 ("scsi: qedf: Add QLogic FastLinQ offload FCoE driver framework.") Signed-off-by: Zhen Lei <thunder.leizhen(a)huawei.com> Link: https://lore.kernel.org/r/20241026125711.484-2-thunder.leizhen@huawei.com Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Luo Gengkun <luogengkun2(a)huawei.com> --- drivers/scsi/qedf/qedf_main.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/scsi/qedf/qedf_main.c b/drivers/scsi/qedf/qedf_main.c index f48ef47546f4..e073edf513fe 100644 --- a/drivers/scsi/qedf/qedf_main.c +++ b/drivers/scsi/qedf/qedf_main.c @@ -2724,6 +2724,7 @@ static int qedf_alloc_and_init_sb(struct qedf_ctx *qedf, sb_id, QED_SB_TYPE_STORAGE); if (ret) { + dma_free_coherent(&qedf->pdev->dev, sizeof(*sb_virt), sb_virt, sb_phys); QEDF_ERR(&qedf->dbg_ctx, "Status block initialization failed (0x%x) for id = %d.\n", ret, sb_id); -- 2.34.1

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[PATCH OLK-5.10] arm64: stacktrace: Handle 'lr' in interrupt context
by Zheng Yejian 31 Dec '24

31 Dec '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IBEMJK CVE: NA -------------------------------- Suppose existing call chain: P() -> A() -> B(), B() don't construct stack frame in which fp and lr are saved for call stack unwinding, then if task1 is interrupted as running at address 'B2' and then preempted by task2, and task2 unwind the call stack of task1, it expect to see P->A->B, but actually P->B, A disappeared! A(): A1: stp fp, lr, ... <-- suppose fp_P and lr_P saved A2: mov fp, sp <-- suppose fp_A saved in 'fp' register A3: bl B <-- call to B() A4: mov ... <-- 'A4' saved in 'lr' register B(): B1: mov ... B2: mov ... <-- interrupt comes, then run into el1_irq() B3: mov ... <-- 'B3' is saved in 'elr_el1' register el1_irq(): ... <-- save registers then construct stack frame Cm: bl arm64_preempt_schedule_irq <-- Can be preempted here Cn: ... In this case, at the time interrupt comes, the address 'A4' will be saved In 'lr' register, then in interrupt entry, 'lr' register will be saved in Stack memory as struct pt_regs. See following stack memory layout, as call stack unwinding, if address 'Cn' is found , we know that fp_C is point to pt_regs.stackframe[0], then we can found the 'A4' in pt_regs.regs[30], then we can know that B() is currently called by A(). Stack memory (High address downto Low address): <High address> |-----------------| | lr_P | |-----------------| | fp_P | -> |-----------------| | | ... | | |-----------------| | | B3 | | |-----------------| -- | fp_A | -> |-----------------| <-- pt_regs.stackframe[0] | | | | | X0... fp lr(A4) | <-- pt_regs.regs[] | |-----------------| | | ... | | |-----------------| | | Cn | <-- 'Cn' is return address of | |-----------------| arm64_preempt_schedule_irq() -- | fp_C | |-----------------| <Low address> Fixes: e429c61d12bf ("livepatch/arm64: Support livepatch without ftrace") Signed-off-by: Zheng Yejian <zhengyejian1(a)huawei.com> --- arch/arm64/include/asm/stacktrace.h | 3 ++ arch/arm64/kernel/entry.S | 2 + arch/arm64/kernel/stacktrace.c | 66 +++++++++++++++++++++++++++++ 3 files changed, 71 insertions(+) diff --git a/arch/arm64/include/asm/stacktrace.h b/arch/arm64/include/asm/stacktrace.h index eb29b1fe8255..dda36f917263 100644 --- a/arch/arm64/include/asm/stacktrace.h +++ b/arch/arm64/include/asm/stacktrace.h @@ -171,4 +171,7 @@ static inline void start_backtrace(struct stackframe *frame, frame->prev_type = STACK_TYPE_UNKNOWN; } +#ifdef CONFIG_PREEMPTION +extern void preempt_schedule_irq_ret_addr(void); +#endif #endif /* __ASM_STACKTRACE_H */ diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S index eb4ba8308397..1290f36c8371 100644 --- a/arch/arm64/kernel/entry.S +++ b/arch/arm64/kernel/entry.S @@ -523,6 +523,8 @@ alternative_else_nop_endif #endif cbnz x24, 1f // preempt count != 0 || NMI return path bl arm64_preempt_schedule_irq // irq en/disable is done inside +.global preempt_schedule_irq_ret_addr +preempt_schedule_irq_ret_addr: 1: #endif diff --git a/arch/arm64/kernel/stacktrace.c b/arch/arm64/kernel/stacktrace.c index 2073a3a7fe75..93ac3c74fb41 100644 --- a/arch/arm64/kernel/stacktrace.c +++ b/arch/arm64/kernel/stacktrace.c @@ -129,6 +129,72 @@ void notrace walk_stackframe(struct task_struct *tsk, struct stackframe *frame, if (!fn(data, frame->pc)) break; +#ifdef CONFIG_PREEMPTION + /* + * Suppose existing call chain: P() -> A() -> B(), B() don't construct stack + * frame in which fp and lr are saved for call stack unwinding, then if task1 + * is interrupted as running at address 'B2' and then preempted by task2, + * and task2 unwind the call stack of task1, it expect to see P->A->B, but + * actually P->B, A disappeared! + * + * A(): + * A1: stp fp, lr, ... <-- suppose fp_P and lr_P saved + * A2: mov fp, sp <-- suppose fp_A saved in 'fp' register + * A3: bl B <-- call to B() + * A4: mov ... <-- 'A4' saved in 'lr' register + * + * B(): + * B1: mov ... + * B2: mov ... <-- interrupt comes, then run into el1_irq() + * B3: mov ... <-- 'B3' is saved in 'elr_el1' register + * + * el1_irq(): + * ... <-- save registers then construct stack frame + * Cm: bl arm64_preempt_schedule_irq <-- Can be preempted here + * Cn: ... + * + * In this case, at the time interrupt comes, the address 'A4' will be saved + * In 'lr' register, then in interrupt entry, 'lr' register will be saved in + * Stack memory as struct pt_regs. + * + * See following stack memory layout, as call stack unwinding, if address + * 'Cn' is found , we know that fp_C is point to pt_regs.stackframe[0], + * then we can found the 'A4' in pt_regs.regs[30], then we can know that + * B() is currently called by A(). + * + * Stack memory (High address downto Low address): + * + * <High address> + * |-----------------| + * | lr_P | + * |-----------------| + * | fp_P | + * -> |-----------------| + * | | ... | + * | |-----------------| + * | | B3 | + * | |-----------------| + * -- | fp_A | + * -> |-----------------| <-- pt_regs.stackframe[0] + * | | | + * | | X0... fp lr(A4) | <-- pt_regs.regs[] + * | |-----------------| + * | | ... | + * | |-----------------| + * | | Cn | <-- 'Cn' is return address of + * | |-----------------| arm64_preempt_schedule_irq() + * -- | fp_C | + * |-----------------| + * <Low address> + */ + if (frame->pc == (unsigned long)preempt_schedule_irq_ret_addr) { + struct pt_regs *reg = container_of((u64 *)frame->fp, + struct pt_regs, stackframe[0]); + + if (!fn(data, reg->regs[30])) + break; + } +#endif ret = unwind_frame(tsk, frame); if (ret < 0) break; -- 2.25.1

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[PATCH OLK-6.6 00/18] CVE-2024-50102
by Qi Xi 31 Dec '24

31 Dec '24

*** BLURB HERE *** David Gow (1): x86/uaccess: Zero the 8-byte get_range case on failure on 32-bit David Laight (1): x86: fix off-by-one in access_ok() Heiko Carstens (1): s390: Add runtime constant support Linus Torvalds (12): vfs: dcache: move hashlen_hash() from callers into d_hash() runtime constants: add default dummy infrastructure runtime constants: add x86 architecture support arm64: add 'runtime constant' support runtime constants: deal with old decrepit linkers x86: support user address masking instead of non-speculative conditional x86: fix whitespace in runtime-const assembler output x86/uaccess: Improve the 8-byte getuser() case um: Use generic runtime constant implementation x86: do the user address masking outside the user access area x86: make the masked_user_access_begin() macro use its argument only once x86: fix user address masking non-canonical speculation issue Sabyrzhan Tasbolatov (1): kasan: move checks to do_strncpy_from_user Stephen Brennan (1): dcache: keep dentry_hashtable or d_hash_shift even when not used Thomas Gleixner (1): x86/uaccess: Add missing __force to casts in __access_ok() and valid_user_address() arch/arm64/include/asm/runtime-const.h | 88 ++++++++++++++++++++++++++ arch/arm64/kernel/vmlinux.lds.S | 3 + arch/s390/include/asm/runtime-const.h | 77 ++++++++++++++++++++++ arch/s390/kernel/vmlinux.lds.S | 3 + arch/um/include/asm/Kbuild | 1 + arch/x86/include/asm/runtime-const.h | 61 ++++++++++++++++++ arch/x86/include/asm/uaccess_64.h | 53 ++++++++++------ arch/x86/kernel/cpu/common.c | 10 +++ arch/x86/kernel/vmlinux.lds.S | 4 ++ arch/x86/lib/getuser.S | 80 +++++++++-------------- fs/dcache.c | 26 ++++++-- fs/select.c | 4 +- include/asm-generic/Kbuild | 1 + include/asm-generic/runtime-const.h | 15 +++++ include/asm-generic/vmlinux.lds.h | 7 ++ include/linux/uaccess.h | 7 ++ lib/strncpy_from_user.c | 14 +++- lib/strnlen_user.c | 9 +++ 18 files changed, 385 insertions(+), 78 deletions(-) create mode 100644 arch/arm64/include/asm/runtime-const.h create mode 100644 arch/s390/include/asm/runtime-const.h create mode 100644 arch/x86/include/asm/runtime-const.h create mode 100644 include/asm-generic/runtime-const.h -- 2.33.0

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[PATCH openEuler-1.0-LTS 0/4] CVE-2024-53173
by Li Lingfeng 31 Dec '24

31 Dec '24

Li Lingfeng (2): Revert "nfs: fix rpc_task use-after-free when open and close different files concurrently" Revert "NFSv4: release seqid when open failed for nfs4.0" Trond Myklebust (2): NFSv4.0: Fix the wake up of the next waiter in nfs_release_seqid() NFSv4.0: Fix a use-after-free problem in the asynchronous open() fs/nfs/nfs4_fs.h | 1 - fs/nfs/nfs4proc.c | 12 ++++++------ fs/nfs/nfs4state.c | 28 ++++------------------------ 3 files changed, 10 insertions(+), 31 deletions(-) -- 2.31.1

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[PATCH OLK-6.6 0/4] CVE-2024-53173
by Li Lingfeng 31 Dec '24

31 Dec '24

Li Lingfeng (2): Revert "nfs: fix rpc_task use-after-free when open and close different files concurrently" Revert "NFSv4: release seqid when open failed for nfs4.0" Trond Myklebust (2): NFSv4.0: Fix the wake up of the next waiter in nfs_release_seqid() NFSv4.0: Fix a use-after-free problem in the asynchronous open() fs/nfs/nfs4_fs.h | 1 - fs/nfs/nfs4proc.c | 12 ++++++------ fs/nfs/nfs4state.c | 28 ++++------------------------ 3 files changed, 10 insertions(+), 31 deletions(-) -- 2.31.1

2 5

[PATCH OLK-5.10 0/4] CVE-2024-53173
by Li Lingfeng 31 Dec '24

31 Dec '24

Li Lingfeng (2): Revert "nfs: fix rpc_task use-after-free when open and close different files concurrently" Revert "NFSv4: release seqid when open failed for nfs4.0" Trond Myklebust (2): NFSv4.0: Fix the wake up of the next waiter in nfs_release_seqid() NFSv4.0: Fix a use-after-free problem in the asynchronous open() fs/nfs/nfs4_fs.h | 1 - fs/nfs/nfs4proc.c | 12 ++++++------ fs/nfs/nfs4state.c | 28 ++++------------------------ 3 files changed, 10 insertions(+), 31 deletions(-) -- 2.31.1

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