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[PATCH V6 OLK-6.6 0/5] Add support for ecmdq
by Zhang Zekun 07 Feb '24

07 Feb '24

Add support for ecmdq v2: fix some code check errors v3: Add config isolations v4: Enable CONFIG_ARM_SMMU_V3_ECMDQ in openeuler_defconfig in ARCH arm64 v5: Fix apply error v6: Fix the config isolation error Zhen Lei (5): iommu/arm-smmu-v3: Add support for ECMDQ register mode iommu/arm-smmu-v3: Ensure that a set of associated commands are inserted in the same ECMDQ iommu/arm-smmu-v3: Add arm_smmu_ecmdq_issue_cmdlist() for non-shared ECMDQ iommu/arm-smmu-v3: Add support for less than one ECMDQ per core iommu/arm-smmu-v3: Allow disabling ECMDQs at boot time arch/arm64/configs/openeuler_defconfig | 1 + drivers/iommu/Kconfig | 11 + drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 468 +++++++++++++++++++- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 47 ++ 4 files changed, 522 insertions(+), 5 deletions(-) -- 2.17.1

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[openeuler:openEuler-1.0-LTS 21351/21625] drivers/mailbox/phytium_mailbox.c:116:36: warning: 'phytium_mbox_acpi_match' defined but not used
by kernel test robot 07 Feb '24

07 Feb '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 7efcac7603953bb58d80041f410b079378b5174c commit: 1ae9436b02e93f1f2b9cfc10226812197fbfcd04 [21351/21625] mailbox: add phytium mailbox driver config: arm64-randconfig-002-20240125 (https://download.01.org/0day-ci/archive/20240207/202402071742.dc3sALg1-lkp@…) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240207/202402071742.dc3sALg1-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/202402071742.dc3sALg1-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/mailbox/phytium_mailbox.c:116:36: warning: 'phytium_mbox_acpi_match' defined but not used [-Wunused-const-variable=] 116 | static const struct acpi_device_id phytium_mbox_acpi_match[] = { | ^~~~~~~~~~~~~~~~~~~~~~~ vim +/phytium_mbox_acpi_match +116 drivers/mailbox/phytium_mailbox.c 115 > 116 static const struct acpi_device_id phytium_mbox_acpi_match[] = { 117 { "PHYT0009", 0 }, 118 { }, 119 }; 120 MODULE_DEVICE_TABLE(acpi, phytium_mbox_acpi_match); 121 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH V6 OLK-6.6 0/5] Add support for ecmdq
by Zhang Zekun 07 Feb '24

07 Feb '24

Add support for ecmdq v2: fix some code check errors v3: Add config isolations v4: Enable CONFIG_ARM_SMMU_V3_ECMDQ in openeuler_defconfig in ARCH arm64 v5: Fix apply error v6: Fix the config isolation error Zhen Lei (5): iommu/arm-smmu-v3: Add support for ECMDQ register mode iommu/arm-smmu-v3: Ensure that a set of associated commands are inserted in the same ECMDQ iommu/arm-smmu-v3: Add arm_smmu_ecmdq_issue_cmdlist() for non-shared ECMDQ iommu/arm-smmu-v3: Add support for less than one ECMDQ per core iommu/arm-smmu-v3: Allow disabling ECMDQs at boot time arch/arm64/configs/openeuler_defconfig | 1 + drivers/iommu/Kconfig | 11 + drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 468 +++++++++++++++++++- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 47 ++ 4 files changed, 522 insertions(+), 5 deletions(-) -- 2.17.1

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[PATCH OLK-6.6 0/5] kabi: arch related KABI reserve
by Liao Chen 07 Feb '24

07 Feb '24

Affected files and structs: include/linux/mfd/core.h struct mfd_cell irq_work.h struct irq_work irqdesc.h struct irq_desc irqdomain_defs.h enum irq_domain_bus_token irqdomain.h struct irq_domain Liao Chen (5): kabi: reserve space for struct irq_work kabi: reserve space for struct irq_desc kabi: reserve space for struct irq_domain kabi: reserve space for enum irq_domain_bus_token kabi: reserve space for struct mfd_cell include/linux/irq_work.h | 5 +++++ include/linux/irqdesc.h | 5 +++++ include/linux/irqdomain.h | 5 +++++ include/linux/irqdomain_defs.h | 8 ++++++++ include/linux/mfd/core.h | 6 ++++++ 5 files changed, 29 insertions(+) -- 2.34.1

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[PATCH OLK-6.6 0/4] hugetlb accouting
by Chen Ridong 07 Feb '24

07 Feb '24

Baolin Wang (1): mm: memcg: fix split queue list crash when large folio migration Nhat Pham (3): memcontrol: add helpers for hugetlb memcg accounting memcontrol: only transfer the memcg data for migration hugetlb: memcg: account hugetlb-backed memory in memory controller Documentation/admin-guide/cgroup-v2.rst | 29 +++++ include/linux/cgroup-defs.h | 5 + include/linux/memcontrol.h | 37 ++++++ kernel/cgroup/cgroup.c | 15 ++- mm/filemap.c | 2 +- mm/huge_memory.c | 2 +- mm/hugetlb.c | 36 ++++-- mm/memcontrol.c | 152 +++++++++++++++++++++--- mm/migrate.c | 3 +- 9 files changed, 252 insertions(+), 29 deletions(-) -- 2.34.1

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[PATCH OLK-6.6 0/2] Support feature TWED
by lishusen 07 Feb '24

07 Feb '24

Configure hcr_el2 with parameter twedel when TWED is enabled Jingyi Wang (1): KVM: arm64: Make use of TWED feature Zengruan Ye (1): arm64: cpufeature: TWED support detection arch/arm64/Kconfig | 10 ++++++++++ arch/arm64/configs/openeuler_defconfig | 6 ++++++ arch/arm64/include/asm/kvm_arm.h | 7 +++++++ arch/arm64/include/asm/kvm_emulate.h | 21 +++++++++++++++++++++ arch/arm64/include/asm/kvm_host.h | 5 +++++ arch/arm64/kernel/cpufeature.c | 9 +++++++++ arch/arm64/kvm/arm.c | 10 ++++++++++ arch/arm64/tools/cpucaps | 1 + 8 files changed, 69 insertions(+) -- 2.33.0

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[PATCH OLK-6.6 v2 0/3] reserve kabi space for some structures
by Li Lingfeng 07 Feb '24

07 Feb '24

Reserve kabi space for some structures in elevator/libata/libnvdimm. v1->v2: Add KABI_RESERVE in ata_link; Move KABI_RESERVE in front of inherits in ata_port_operations; Add two more KABI_RESERVE in nvdimm_security_ops. Li Lingfeng (3): elevator: reserve space for structures in elevator ata: libata: reserve space for structures in libata libnvdimm: reserve space for structures in libnvdimm block/elevator.h | 15 +++++++++++++++ include/linux/libata.h | 39 +++++++++++++++++++++++++++++++++++++++ include/linux/libnvdimm.h | 9 +++++++++ include/linux/nd.h | 13 +++++++++++++ 4 files changed, 76 insertions(+) -- 2.31.1

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[PATCH OLK-6.6 0/2] Support feature TWED
by lishusen 07 Feb '24

07 Feb '24

Configure hcr_el2 with parameter twe_delay when TWED is enabled Jingyi Wang (1): KVM: arm64: Make use of TWED feature Zengruan Ye (1): arm64: cpufeature: TWED support detection arch/arm64/Kconfig | 10 ++++++++++ arch/arm64/configs/openeuler_defconfig | 6 ++++++ arch/arm64/include/asm/kvm_arm.h | 7 +++++++ arch/arm64/include/asm/kvm_emulate.h | 21 +++++++++++++++++++++ arch/arm64/include/asm/kvm_host.h | 5 +++++ arch/arm64/kernel/cpufeature.c | 9 +++++++++ arch/arm64/kvm/arm.c | 10 ++++++++++ arch/arm64/tools/cpucaps | 1 + 8 files changed, 69 insertions(+) -- 2.33.0

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[PATCH OLK-6.6 v2 0/3] reserve space for arm64 related structures
by Yuntao Liu 07 Feb '24

07 Feb '24

Reserve space for arm64 related structures. Include efi.h, extable.h, fb.h, processor.h Yuntao Liu (3): kabi: reserve space for efi.h kabi: reserve space for fb.h kabi: reserve space for processor.h arch/arm64/include/asm/processor.h | 9 +++++++++ include/linux/efi.h | 3 +++ include/linux/fb.h | 7 +++++++ 3 files changed, 19 insertions(+) -- 2.34.1

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[PATCH OLK-6.6 0/2] Feature: smart halt poll & export vcpustat
by liangtian 07 Feb '24

07 Feb '24

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