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[openeuler:OLK-6.6] BUILD REGRESSION f1e6c574c7e9942b39f099e93601ea84a6c4f737
by kernel test robot 07 Mar '24

07 Mar '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: f1e6c574c7e9942b39f099e93601ea84a6c4f737 !4930 erofs: fix lz4 inplace decompression Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- arm64-defconfig | |-- aarch64-linux-ld:arch-arm64-include-asm-kvm_mmu.h:(.hyp.text):undefined-reference-to-__kvm_nvhe_kvm_ncsnp_support | |-- aarch64-linux-ld:arch-arm64-kvm-hyp-nvhe-..-pgtable.c:(.hyp.text):undefined-reference-to-__kvm_nvhe_kvm_ncsnp_support | |-- arch-arm64-include-asm-kvm_mmu.h:(.hyp.text):dangerous-relocation:unsupported-relocation | |-- arch-arm64-include-asm-kvm_mmu.h:(.hyp.text):undefined-reference-to-__kvm_nvhe_kvm_ncsnp_support | |-- arch-arm64-kvm-hyp-nvhe-..-pgtable.c:(.hyp.text):dangerous-relocation:unsupported-relocation | |-- arch-arm64-kvm-hyp-nvhe-..-pgtable.c:(.hyp.text):undefined-reference-to-__kvm_nvhe_kvm_ncsnp_support | `-- drivers-irqchip-irq-mbigen.c:warning:expecting-prototype-for-Due-to-the-existence-of-hyper().-Prototype-was-for-GICR_LENGTH()-instead |-- arm64-randconfig-001-20240306 | `-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device |-- arm64-randconfig-003-20240306 | |-- drivers-irqchip-irq-mbigen.c:warning:expecting-prototype-for-Due-to-the-existence-of-hyper().-Prototype-was-for-GICR_LENGTH()-instead | |-- drivers-platform-mpam-mpam_devices.c:error:implicit-declaration-of-function-__acpi_get_mem_attribute | `-- drivers-platform-mpam-mpam_devices.c:error:incompatible-types-when-assigning-to-type-pgprot_t-from-type-int |-- loongarch-allmodconfig | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- drivers-i2c-busses-i2c-hisi.c:warning:expecting-prototype-for-i2c_dw_acpi_pin_mux_change().-Prototype-was-for-i2c_hisi_pin_mux_change()-instead | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:warning:no-previous-prototype-for-hns_roce_hw_v2_get_dscp | |-- loongson3-acpi-cpufreq.c:(.text):undefined-reference-to-acpi_processor_register_performance | |-- loongson3-acpi-cpufreq.c:(.text):undefined-reference-to-acpi_processor_unregister_performance | `-- security-integrity-ima-ima_appraise.c:warning:no-previous-prototype-for-ima_get_hash_algo |-- loongarch-randconfig-001-20240306 | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | `-- drivers-i2c-busses-i2c-hisi.c:warning:expecting-prototype-for-i2c_dw_acpi_pin_mux_change().-Prototype-was-for-i2c_hisi_pin_mux_change()-instead `-- loongarch-randconfig-002-20240306 `-- drivers-i2c-busses-i2c-hisi.c:warning:expecting-prototype-for-i2c_dw_acpi_pin_mux_change().-Prototype-was-for-i2c_hisi_pin_mux_change()-instead clang_recent_errors |-- arm64-allmodconfig | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_config_pix_clock | |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_fb_format_check | |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_plane_get_cursor_format | |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_plane_get_primary_format | |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_reset | |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_update_cursor_hi_addr | |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_update_primary_hi_addr | |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_vram_init | |-- drivers-gpu-drm-phytium-pe22_dp.c:warning:no-previous-prototype-for-function-pe22_dp_hw_get_source_lane_count | |-- drivers-gpu-drm-phytium-pe22_dp.c:warning:no-previous-prototype-for-function-pe22_dp_hw_reset | |-- drivers-gpu-drm-phytium-pe22_dp.c:warning:no-previous-prototype-for-function-pe22_dp_hw_spread_is_enable | |-- drivers-gpu-drm-phytium-phytium_crtc.c:warning:no-previous-prototype-for-function-phytium_crtc_atomic_destroy_state | |-- drivers-gpu-drm-phytium-phytium_crtc.c:warning:no-previous-prototype-for-function-phytium_crtc_atomic_duplicate_state | |-- drivers-gpu-drm-phytium-phytium_debugfs.c:warning:no-previous-prototype-for-function-phytium_debugfs_connector_add | |-- drivers-gpu-drm-phytium-phytium_debugfs.c:warning:no-previous-prototype-for-function-phytium_debugfs_display_register | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_adjust_link_train_parameter | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_coding_8b10b_need_enable | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_dpcd_sink_dpms | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_encoder_destroy | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_fast_link_train | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_get_link_train_fallback_values | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hpd_poll_handler | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_config_video | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_disable_input_source | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_disable_output | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_disable_video | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_enable_audio | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_enable_input_source | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_enable_output | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_enable_video | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_hpd_irq_setup | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_init | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_output_is_enable | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_video_is_enable | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_scrambled_need_enable | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_start_link_train | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_encoder_mode_valid | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_get_encoder_crtc_mask | |-- drivers-gpu-drm-phytium-phytium_fbdev.c:warning:no-previous-prototype-for-function-phytium_drm_fbdev_fini | |-- drivers-gpu-drm-phytium-phytium_fbdev.c:warning:no-previous-prototype-for-function-phytium_drm_fbdev_init | |-- drivers-gpu-drm-phytium-phytium_gem.c:warning:no-previous-prototype-for-function-phytium_dma_transfer | |-- drivers-gpu-drm-phytium-phytium_gem.c:warning:no-previous-prototype-for-function-phytium_gem_prime_vmap | |-- drivers-gpu-drm-phytium-phytium_gem.c:warning:no-previous-prototype-for-function-phytium_gem_prime_vunmap | |-- drivers-gpu-drm-phytium-phytium_gem.c:warning:no-previous-prototype-for-function-phytium_memory_pool_alloc | |-- drivers-gpu-drm-phytium-phytium_gem.c:warning:no-previous-prototype-for-function-phytium_memory_pool_free | |-- drivers-gpu-drm-phytium-phytium_panel.c:warning:no-previous-prototype-for-function-phytium_dp_panel_release_backlight_funcs | |-- drivers-gpu-drm-phytium-phytium_pci.c:warning:no-previous-prototype-for-function-phytium_pci_dma_fini | |-- drivers-gpu-drm-phytium-phytium_pci.c:warning:no-previous-prototype-for-function-phytium_pci_dma_init | |-- drivers-gpu-drm-phytium-phytium_pci.c:warning:no-previous-prototype-for-function-phytium_pci_vram_fini | |-- drivers-gpu-drm-phytium-phytium_pci.c:warning:no-previous-prototype-for-function-phytium_pci_vram_hw_init | |-- drivers-gpu-drm-phytium-phytium_pci.c:warning:no-previous-prototype-for-function-phytium_pci_vram_init | |-- drivers-gpu-drm-phytium-phytium_plane.c:warning:no-previous-prototype-for-function-phytium_plane_atomic_destroy_state | |-- drivers-gpu-drm-phytium-phytium_plane.c:warning:no-previous-prototype-for-function-phytium_plane_atomic_duplicate_state | |-- drivers-gpu-drm-phytium-phytium_plane.c:warning:no-previous-prototype-for-function-phytium_plane_atomic_set_property | |-- drivers-gpu-drm-phytium-phytium_plane.c:warning:no-previous-prototype-for-function-phytium_plane_destroy | |-- drivers-gpu-drm-phytium-phytium_platform.c:warning:no-previous-prototype-for-function-phytium_platform_carveout_mem_fini | |-- drivers-gpu-drm-phytium-phytium_platform.c:warning:no-previous-prototype-for-function-phytium_platform_carveout_mem_init | |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_clear_msi_irq | |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_config_pix_clock | |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_disable | |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_fb_format_check | |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_plane_get_cursor_format | |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_plane_get_primary_format | |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_update_dcreq | |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_update_primary_hi_addr | |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_vram_init | |-- drivers-gpu-drm-phytium-px210_dp.c:warning:no-previous-prototype-for-function-px210_dp_hw_get_source_lane_count | |-- drivers-gpu-drm-phytium-px210_dp.c:warning:no-previous-prototype-for-function-px210_dp_hw_reset | |-- drivers-gpu-drm-phytium-px210_dp.c:warning:no-previous-prototype-for-function-px210_dp_hw_spread_is_enable | |-- drivers-i2c-busses-i2c-hisi.c:warning:expecting-prototype-for-i2c_dw_acpi_pin_mux_change().-Prototype-was-for-i2c_hisi_pin_mux_change()-instead | |-- drivers-iommu-arm-arm-smmu-v3-arm-smmu-v3.c:warning:variable-pre_addr-is-uninitialized-when-used-here | |-- drivers-irqchip-irq-mbigen.c:warning:expecting-prototype-for-Due-to-the-existence-of-hyper().-Prototype-was-for-GICR_LENGTH()-instead | |-- mm-mem_reliable.c:warning:arithmetic-between-different-enumeration-types-(-enum-node_stat_item-and-enum-lru_list-) | |-- security-integrity-ima-ima_appraise.c:warning:no-previous-prototype-for-function-ima_get_hash_algo | `-- security-integrity-ima-ima_fs.c:warning:variable-ret-is-used-uninitialized-whenever-if-condition-is-true |-- arm64-randconfig-002-20240306 | |-- drivers-i2c-busses-i2c-hisi.c:warning:expecting-prototype-for-i2c_dw_acpi_pin_mux_change().-Prototype-was-for-i2c_hisi_pin_mux_change()-instead | `-- drivers-irqchip-irq-mbigen.c:warning:expecting-prototype-for-Due-to-the-existence-of-hyper().-Prototype-was-for-GICR_LENGTH()-instead |-- arm64-randconfig-004-20240306 | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- drivers-i2c-busses-i2c-hisi.c:warning:expecting-prototype-for-i2c_dw_acpi_pin_mux_change().-Prototype-was-for-i2c_hisi_pin_mux_change()-instead | `-- drivers-irqchip-irq-mbigen.c:warning:expecting-prototype-for-Due-to-the-existence-of-hyper().-Prototype-was-for-GICR_LENGTH()-instead |-- x86_64-allyesconfig | |-- drivers-crypto-montage-tsse-tsse_dev_mgr.c:warning:no-previous-prototype-for-function-tsse_stop_dev | |-- drivers-crypto-montage-tsse-tsse_dev_mgr.c:warning:variable-ptr-is-used-uninitialized-whenever-for-loop-exits-because-its-condition-is-false | |-- drivers-crypto-montage-tsse-tsse_fw_service.c:warning:no-previous-prototype-for-function-fw_free | |-- drivers-crypto-montage-tsse-tsse_fw_service.c:warning:no-previous-prototype-for-function-fw_send_msg | |-- drivers-crypto-montage-tsse-tsse_ipc.c:warning:no-previous-prototype-for-function-get_msginf | |-- drivers-crypto-montage-tsse-tsse_ipc.c:warning:no-previous-prototype-for-function-ipc_hw_init | |-- drivers-crypto-montage-tsse-tsse_ipc.c:warning:no-previous-prototype-for-function-ipc_init_msg | |-- drivers-crypto-montage-tsse-tsse_ipc.c:warning:no-previous-prototype-for-function-ipc_recieve_msg | |-- drivers-crypto-montage-tsse-tsse_ipc.c:warning:no-previous-prototype-for-function-ipc_send_msg | |-- drivers-crypto-montage-tsse-tsse_ipc.c:warning:no-previous-prototype-for-function-msg_rout | |-- drivers-crypto-montage-tsse-tsse_service.c:warning:no-previous-prototype-for-function-service_rout | |-- drivers-crypto-montage-tsse-tsse_service.c:warning:variable-ret-set-but-not-used | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- drivers-i2c-busses-i2c-hisi.c:warning:expecting-prototype-for-i2c_dw_acpi_pin_mux_change().-Prototype-was-for-i2c_hisi_pin_mux_change()-instead | |-- drivers-pinctrl-zhaoxin-pinctrl-zhaoxin.c:warning:variable-base_offset-set-but-not-used | |-- drivers-pinctrl-zhaoxin-pinctrl-zhaoxin.c:warning:variable-pin-set-but-not-used | |-- drivers-pinctrl-zhaoxin-pinctrl-zhaoxin.c:warning:variable-value_back-set-but-not-used | |-- drivers-pinctrl-zhaoxin-pinctrl-zhaoxin.c:warning:variable-value_read-set-but-not-used | |-- security-integrity-ima-ima_appraise.c:warning:no-previous-prototype-for-function-ima_get_hash_algo | `-- security-integrity-ima-ima_fs.c:warning:variable-ret-is-used-uninitialized-whenever-if-condition-is-true `-- x86_64-rhel-8.3-rust `-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device elapsed time: 978m configs tested: 16 configs skipped: 126 tested configs: arm64 allmodconfig clang arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240306 gcc arm64 randconfig-002-20240306 clang arm64 randconfig-003-20240306 gcc arm64 randconfig-004-20240306 clang loongarch allmodconfig gcc loongarch allnoconfig gcc loongarch defconfig gcc loongarch randconfig-001-20240306 gcc loongarch randconfig-002-20240306 gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 defconfig gcc x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-1.0-LTS 0/2] CVE-2021-46984
by Li Nan 06 Mar '24

06 Mar '24

Li Nan (1): kyber: fix kabi broken in ->bio_merge() Omar Sandoval (1): kyber: fix out of bounds access when preempted block/kyber-iosched.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) -- 2.39.2

2 3

[PATCH openEuler-1.0-LTS 0/2] CVE-2021-47074
by Li Nan 06 Mar '24

06 Mar '24

Chaitanya Kulkarni (1): nvme-loop: don't put ctrl on nvme_init_ctrl error Wu Bo (1): nvme-loop: fix memory leak in nvme_loop_create_ctrl() drivers/nvme/target/loop.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) -- 2.39.2

2 3

[PATCH openEuler-1.0-LTS 0/1] Fixed CVE-2023-52504
by Zheng Zengkai 06 Mar '24

06 Mar '24

Considering that CONFIG_X86_5LEVEL is enabled in openEuler-1.0-LTS, Backport 4.19.297 LTS patch to fix CVE-2023-52504. https://nvd.nist.gov/vuln/detail/CVE-2023-52504 Kirill A. Shutemov (1): x86/alternatives: Disable KASAN in apply_alternatives() arch/x86/kernel/alternative.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) -- 2.20.1

2 2

[PATCH openEuler-1.0-LTS 1/2] nvme-loop: don't put ctrl on nvme_init_ctrl error
by Li Nan 06 Mar '24

06 Mar '24

From: Chaitanya Kulkarni <chaitanya.kulkarni(a)wdc.com> mainline inclusion from mainline-v5.10-rc1 commit 1401fcc4e3da97c44dcc7cbf538c07e24768d791 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I956G7 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The function nvme_init_ctrl() gets the ctrl reference & when it fails it does put the ctrl reference in the error unwind code. When creating loop ctrl in nvme_loop_create_ctrl() if nvme_init_ctrl() returns non zero (i.e. error) value it jumps to the "out_put_ctrl" label which calls nvme_put_ctrl(), that will lead to douple ctrl put in error unwind path. Update nvme_loop_create_ctrl() such that this patch removes the "out_put_ctrl" label, add a new "out" label after nvme_put_ctrl() in error unwind path and jump to newly added label when nvme_init_ctrl() call retuns an error. Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni(a)wdc.com> Signed-off-by: Christoph Hellwig <hch(a)lst.de> Conflict: Commit 64d452b3560b and b6cec06d19d9 changed context. Does not affect the logic of this patch. Signed-off-by: Li Nan <linan122(a)huawei.com> --- drivers/nvme/target/loop.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/nvme/target/loop.c b/drivers/nvme/target/loop.c index 1eee21310dee..985479f10597 100644 --- a/drivers/nvme/target/loop.c +++ b/drivers/nvme/target/loop.c @@ -608,7 +608,7 @@ static struct nvme_ctrl *nvme_loop_create_ctrl(struct device *dev, ret = nvme_init_ctrl(&ctrl->ctrl, dev, &nvme_loop_ctrl_ops, 0 /* no quirks, we're perfect! */); if (ret) - goto out_put_ctrl; + goto out; ret = -ENOMEM; @@ -661,8 +661,8 @@ static struct nvme_ctrl *nvme_loop_create_ctrl(struct device *dev, kfree(ctrl->queues); out_uninit_ctrl: nvme_uninit_ctrl(&ctrl->ctrl); -out_put_ctrl: nvme_put_ctrl(&ctrl->ctrl); +out: if (ret > 0) ret = -EIO; return ERR_PTR(ret); -- 2.39.2

2 2

[PATCH openEuler-1.0-LTS] soundwire: stream: fix memory leak in stream config error path
by Zhu Wang 06 Mar '24

06 Mar '24

From: Rander Wang <rander.wang(a)intel.com> mainline inclusion from mainline-v5.13-rc1 commit 48f17f96a81763c7c8bf5500460a359b9939359f category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I94VOP CVE: CVE-2021-47020 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- When stream config is failed, master runtime will release all slave runtime in the slave_rt_list, but slave runtime is not added to the list at this time. This patch frees slave runtime in the config error path to fix the memory leak. Fixes: 89e590535f32 ("soundwire: Add support for SoundWire stream management") Signed-off-by: Rander Wang <rander.wang(a)intel.com> Reviewed-by: Keyon Jie <yang.jie(a)intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski(a)linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Signed-off-by: Bard Liao <yung-chuan.liao(a)linux.intel.com> Link: https://lore.kernel.org/r/20210331004610.12242-1-yung-chuan.liao@linux.inte… Signed-off-by: Vinod Koul <vkoul(a)kernel.org> Signed-off-by: Zhu Wang <wangzhu9(a)huawei.com> --- drivers/soundwire/stream.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/soundwire/stream.c b/drivers/soundwire/stream.c index 907a548645b7..42bc701e2304 100644 --- a/drivers/soundwire/stream.c +++ b/drivers/soundwire/stream.c @@ -1182,8 +1182,16 @@ int sdw_stream_add_slave(struct sdw_slave *slave, } ret = sdw_config_stream(&slave->dev, stream, stream_config, true); - if (ret) + if (ret) { + /* + * sdw_release_master_stream will release s_rt in slave_rt_list in + * stream_error case, but s_rt is only added to slave_rt_list + * when sdw_config_stream is successful, so free s_rt explicitly + * when sdw_config_stream is failed. + */ + kfree(s_rt); goto stream_error; + } list_add_tail(&s_rt->m_rt_node, &m_rt->slave_rt_list); -- 2.34.1

2 1

[PATCH openEuler-1.0-LTS 1/1] soundwire: stream: fix memory leak in stream config error path
by Zhu Wang 06 Mar '24

06 Mar '24

From: Rander Wang <rander.wang(a)intel.com> mainline inclusion from mainline-v5.13-rc1 commit 48f17f96a81763c7c8bf5500460a359b9939359f category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I94VOP CVE: CVE-2021-47020 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- When stream config is failed, master runtime will release all slave runtime in the slave_rt_list, but slave runtime is not added to the list at this time. This patch frees slave runtime in the config error path to fix the memory leak. Fixes: 89e590535f32 ("soundwire: Add support for SoundWire stream management") Signed-off-by: Rander Wang <rander.wang(a)intel.com> Reviewed-by: Keyon Jie <yang.jie(a)intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski(a)linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Signed-off-by: Bard Liao <yung-chuan.liao(a)linux.intel.com> Link: https://lore.kernel.org/r/20210331004610.12242-1-yung-chuan.liao@linux.inte… Signed-off-by: Vinod Koul <vkoul(a)kernel.org> Signed-off-by: Zhu Wang <wangzhu9(a)huawei.com> --- drivers/soundwire/stream.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/soundwire/stream.c b/drivers/soundwire/stream.c index 907a548645b7..42bc701e2304 100644 --- a/drivers/soundwire/stream.c +++ b/drivers/soundwire/stream.c @@ -1182,8 +1182,16 @@ int sdw_stream_add_slave(struct sdw_slave *slave, } ret = sdw_config_stream(&slave->dev, stream, stream_config, true); - if (ret) + if (ret) { + /* + * sdw_release_master_stream will release s_rt in slave_rt_list in + * stream_error case, but s_rt is only added to slave_rt_list + * when sdw_config_stream is successful, so free s_rt explicitly + * when sdw_config_stream is failed. + */ + kfree(s_rt); goto stream_error; + } list_add_tail(&s_rt->m_rt_node, &m_rt->slave_rt_list); -- 2.34.1

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[PATCH openEuler-1.0-LTS] mpam/mpam_ctrlmon: update monitor config with its parent's ctrl_val
by Zeng Heng 06 Mar '24

06 Mar '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I95A33 CVE: NA ---------------------------------------- When the monitor is created, the configuration should follow its parent's configuration, instead of the last used configuration, or that would lead to misconfiguration of monitor group. Fixes: 08127bbfcfae ("mpam: update monitor rmid and group configuration") Signed-off-by: Zeng Heng <zengheng4(a)huawei.com> --- arch/arm64/kernel/mpam/mpam_ctrlmon.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/kernel/mpam/mpam_ctrlmon.c b/arch/arm64/kernel/mpam/mpam_ctrlmon.c index 7659b29e6fe3..e89683a27a98 100644 --- a/arch/arm64/kernel/mpam/mpam_ctrlmon.c +++ b/arch/arm64/kernel/mpam/mpam_ctrlmon.c @@ -229,6 +229,8 @@ static void resctrl_group_resync_domain_ctrls(struct rdtgroup *rdtgrp, * we should synchronize all child mon groups' * configuration from this ctrl rdtgrp */ + resctrl_cdp_mpamid_map_val(rdtgrp->closid.intpartid, + cfg[i].conf_type, closid.intpartid); head = &rdtgrp->mon.crdtgrp_list; list_for_each_entry(entry, head, mon.crdtgrp_list) { resctrl_cdp_mpamid_map_val(entry->closid.reqpartid, @@ -287,6 +289,8 @@ static void resctrl_group_update_domain_ctrls(struct rdtgroup *rdtgrp, * we should synchronize all child mon groups' * configuration from this ctrl rdtgrp */ + resctrl_cdp_mpamid_map_val(rdtgrp->closid.intpartid, + cfg[i].conf_type, closid.intpartid); head = &rdtgrp->mon.crdtgrp_list; list_for_each_entry(entry, head, mon.crdtgrp_list) { resctrl_cdp_mpamid_map_val(entry->closid.reqpartid, -- 2.25.1

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[PATCH OLK-5.10] mpam/mpam_ctrlmon: update monitor config with its parent's ctrl_val
by Zeng Heng 06 Mar '24

06 Mar '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I95A33 CVE: NA ---------------------------------------- When the monitor is created, the configuration should follow its parent's configuration, instead of the last used configuration, or that would lead to misconfiguration of monitor group. Fixes: 08127bbfcfae ("mpam: update monitor rmid and group configuration") Signed-off-by: Zeng Heng <zengheng4(a)huawei.com> --- arch/arm64/kernel/mpam/mpam_ctrlmon.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/kernel/mpam/mpam_ctrlmon.c b/arch/arm64/kernel/mpam/mpam_ctrlmon.c index 08d7b002517d..dc9716b3fd5a 100644 --- a/arch/arm64/kernel/mpam/mpam_ctrlmon.c +++ b/arch/arm64/kernel/mpam/mpam_ctrlmon.c @@ -225,6 +225,8 @@ static void resctrl_group_resync_domain_ctrls(struct rdtgroup *rdtgrp, * we should synchronize all child mon groups' * configuration from this ctrl rdtgrp */ + resctrl_cdp_mpamid_map_val(rdtgrp->closid.intpartid, + cfg[i].conf_type, closid.intpartid); head = &rdtgrp->mon.crdtgrp_list; list_for_each_entry(entry, head, mon.crdtgrp_list) { resctrl_cdp_mpamid_map_val(entry->closid.reqpartid, @@ -285,6 +287,8 @@ static void resctrl_group_update_domain_ctrls(struct rdtgroup *rdtgrp, * we should synchronize all child mon groups' * configuration from this ctrl rdtgrp */ + resctrl_cdp_mpamid_map_val(rdtgrp->closid.intpartid, + cfg[i].conf_type, closid.intpartid); head = &rdtgrp->mon.crdtgrp_list; list_for_each_entry(entry, head, mon.crdtgrp_list) { resctrl_cdp_mpamid_map_val(entry->closid.reqpartid, -- 2.25.1

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[PATCH v3 OLK-6.6 0/3] kworker: Fix the problem of ipsan performance degradation
by jiangdongxu 06 Mar '24

06 Mar '24

From: Shao Denghui <shaodenghui(a)huawei.com> When the current downstream FS tests IPSAN, it is found that the performance on ARM is much worse than that on X86, and the test data of IPSAN fluctuates greatly. After analysis, the reason is that when iscsi issues IO, the task is sent to kworker for processing by iscsi_xmitworker. The workqueue created by iscsi can automatically identify the CPU of the soft interrupt currently processed by iscsi, and automatically schedule the workqueue to the corresponding NUMA node. Shao Denghui (3): workqueue: add member for NUMA aware order workqueue and implement NUMA affinity for single thread workqueue iscsi: use dynamic single thread workqueue to improve performance Add kernel compilation configuration options Kconfig | 2 ++ arch/arm64/configs/openeuler_defconfig | 1 + arch/x86/configs/openeuler_defconfig | 1 + drivers/scsi/iscsi_tcp.c | 13 +++++++++++++ drivers/scsi/libiscsi.c | 24 ++++++++++++++++++++++-- include/linux/workqueue.h | 1 + include/scsi/libiscsi.h | 1 + kernel/workqueue.c | 21 +++++++++++++++++++-- lib/Kconfig.openeuler | 8 ++++++++ 9 files changed, 68 insertions(+), 4 deletions(-) create mode 100644 lib/Kconfig.openeuler -- 2.33.0

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