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[openeuler:OLK-6.6] BUILD REGRESSION da3d113d5157468fcdfa7f7954c2d0704ba347fa
by kernel test robot 22 Aug '24

22 Aug '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: da3d113d5157468fcdfa7f7954c2d0704ba347fa !11018 net: usb: qmi_wwan: fix memory leak for not ip packets 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 |-- x86_64-buildonly-randconfig-001-20240821 | `-- kernel-sched-isolation.c:error:setup_max_cpus-undeclared-(first-use-in-this-function) |-- x86_64-buildonly-randconfig-002-20240821 | |-- include-linux-psp-hygon.h:warning:no-previous-prototype-for-function-psp_register_cmd_notifier | |-- include-linux-psp-hygon.h:warning:no-previous-prototype-for-function-psp_unregister_cmd_notifier | |-- ld.lld:error:duplicate-symbol:psp_register_cmd_notifier | `-- ld.lld:error:duplicate-symbol:psp_unregister_cmd_notifier |-- x86_64-buildonly-randconfig-004-20240821 | `-- kernel-sched-isolation.c:error:setup_max_cpus-undeclared-(first-use-in-this-function) `-- x86_64-randconfig-006-20240821 |-- crypto-asymmetric_keys-pgp_public_key.c:undefined-reference-to-public_key_subtype |-- ld:crypto-asymmetric_keys-pgp_public_key.c:undefined-reference-to-public_key_free `-- ld:crypto-asymmetric_keys-pgp_public_key.c:undefined-reference-to-public_key_subtype elapsed time: 725m configs tested: 38 configs skipped: 123 tested configs: arm64 allmodconfig clang-20 arm64 allnoconfig gcc-14.1.0 arm64 randconfig-001-20240821 gcc-14.1.0 arm64 randconfig-002-20240821 gcc-14.1.0 arm64 randconfig-003-20240821 gcc-14.1.0 arm64 randconfig-004-20240821 clang-20 loongarch allmodconfig gcc-14.1.0 loongarch allnoconfig gcc-14.1.0 loongarch randconfig-001-20240821 gcc-14.1.0 loongarch randconfig-002-20240821 gcc-14.1.0 x86_64 allnoconfig clang-18 x86_64 allyesconfig clang-18 x86_64 buildonly-randconfig-001-20240821 gcc-12 x86_64 buildonly-randconfig-002-20240821 clang-18 x86_64 buildonly-randconfig-003-20240821 gcc-12 x86_64 buildonly-randconfig-004-20240821 gcc-12 x86_64 buildonly-randconfig-005-20240821 gcc-12 x86_64 buildonly-randconfig-006-20240821 gcc-12 x86_64 defconfig gcc-11 x86_64 randconfig-001-20240821 clang-18 x86_64 randconfig-002-20240821 gcc-12 x86_64 randconfig-003-20240821 clang-18 x86_64 randconfig-004-20240821 clang-18 x86_64 randconfig-005-20240821 clang-18 x86_64 randconfig-006-20240821 gcc-12 x86_64 randconfig-011-20240821 gcc-12 x86_64 randconfig-012-20240821 clang-18 x86_64 randconfig-013-20240821 clang-18 x86_64 randconfig-014-20240821 clang-18 x86_64 randconfig-015-20240821 gcc-12 x86_64 randconfig-016-20240821 clang-18 x86_64 randconfig-071-20240821 gcc-12 x86_64 randconfig-072-20240821 clang-18 x86_64 randconfig-073-20240821 gcc-12 x86_64 randconfig-074-20240821 clang-18 x86_64 randconfig-075-20240821 gcc-12 x86_64 randconfig-076-20240821 gcc-12 x86_64 rhel-8.3-rust clang-18 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS] BUILD SUCCESS db863d19ea30eb8b3a72f0cf83381ef9eebd0c68
by kernel test robot 22 Aug '24

22 Aug '24

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: db863d19ea30eb8b3a72f0cf83381ef9eebd0c68 !10966 perf: Optimize perf_pmu_migrate_context() elapsed time: 793m configs tested: 34 configs skipped: 128 The following configs have been built successfully. More configs may be tested in the coming days. tested configs: arm64 allmodconfig gcc-14.1.0 arm64 allnoconfig gcc-14.1.0 arm64 randconfig-001-20240821 gcc-14.1.0 arm64 randconfig-002-20240821 gcc-14.1.0 arm64 randconfig-003-20240821 gcc-14.1.0 arm64 randconfig-004-20240821 gcc-14.1.0 x86_64 allnoconfig clang-18 x86_64 allyesconfig clang-18 x86_64 buildonly-randconfig-001-20240821 gcc-12 x86_64 buildonly-randconfig-002-20240821 clang-18 x86_64 buildonly-randconfig-003-20240821 gcc-12 x86_64 buildonly-randconfig-004-20240821 gcc-12 x86_64 buildonly-randconfig-005-20240821 gcc-12 x86_64 buildonly-randconfig-006-20240821 gcc-12 x86_64 defconfig gcc-11 x86_64 randconfig-001-20240821 clang-18 x86_64 randconfig-002-20240821 gcc-12 x86_64 randconfig-003-20240821 clang-18 x86_64 randconfig-004-20240821 clang-18 x86_64 randconfig-005-20240821 clang-18 x86_64 randconfig-006-20240821 gcc-12 x86_64 randconfig-011-20240821 gcc-12 x86_64 randconfig-012-20240821 clang-18 x86_64 randconfig-013-20240821 clang-18 x86_64 randconfig-014-20240821 clang-18 x86_64 randconfig-015-20240821 gcc-12 x86_64 randconfig-016-20240821 clang-18 x86_64 randconfig-071-20240821 gcc-12 x86_64 randconfig-072-20240821 clang-18 x86_64 randconfig-073-20240821 gcc-12 x86_64 randconfig-074-20240821 clang-18 x86_64 randconfig-075-20240821 gcc-12 x86_64 randconfig-076-20240821 gcc-12 x86_64 rhel-8.3-rust clang-18 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-6.6 0/7] ext4: some bugfixs for large iomap&folio
by Zhihao Cheng 21 Aug '24

21 Aug '24

Darrick J. Wong (1): xfs: hoist multi-fsb allocation unit detection to a helper Zhang Yi (4): xfs: reserve blocks for truncating large realtime inode iomap: don't mark blocks uptodate after partial zeroing iomap: reduce unnecessary state_lock when setting ifs uptodate and dirty bits iomap: optimize setting uptodate bit Zhihao Cheng (2): ext4: ext4_iomap_map_blocks: Fix null pointer deference in nojournal mode iomap: improve iomap_folio_mkwrite_iter and ifs_clear_range_dirty fs/ext4/inode.c | 2 +- fs/iomap/buffered-io.c | 50 +++++++++++++++++++++++++++++++++++++----- fs/xfs/xfs_bmap_util.c | 4 ++-- fs/xfs/xfs_inode.h | 9 ++++++++ fs/xfs/xfs_iops.c | 15 ++++++++++++- 5 files changed, 70 insertions(+), 10 deletions(-) -- 2.31.1

2 8

[PATCH OLK-6.6 00/27] mm/shmem: mTHP support for anon shmem
by Liu Shixin 21 Aug '24

21 Aug '24

Bang Li (5): mm: add update_mmu_tlb_range() mm: implement update_mmu_tlb() using update_mmu_tlb_range() mm: use update_mmu_tlb_range() to simplify code mm/shmem: fix input and output inconsistencies mm: thp: support "THPeligible" semantics for mTHP with anonymous shmem Baolin Wang (8): mm: memory: extend finish_fault() to support large folio mm: shmem: add THP validation for PMD-mapped THP related statistics mm: shmem: add multi-size THP sysfs interface for anonymous shmem mm: shmem: add mTHP support for anonymous shmem mm: shmem: add mTHP size alignment in shmem_get_unmapped_area mm: shmem: add mTHP counters for anonymous shmem mm: shmem: avoid allocating huge pages larger than MAX_PAGECACHE_ORDER for shmem mm: shmem: fix incorrect aligned index when checking conflicts Christoph Hellwig (2): shmem: set a_ops earlier in shmem_symlink shmem: move the shmem_mapping assert into shmem_get_folio_gfp Hugh Dickins (8): shmem: shrink shmem_inode_info: dir_offsets in a union shmem: remove vma arg from shmem_get_folio_gfp() shmem: factor shmem_falloc_wait() out of shmem_fault() shmem: trivial tidyups, removing extra blank lines, etc shmem: shmem_acct_blocks() and shmem_inode_acct_blocks() shmem: move memcg charge out of shmem_add_to_page_cache() shmem: _add_to_page_cache() before shmem_inode_acct_blocks() shmem,percpu_counter: add _limited_add(fbc, limit, amount) Lance Yang (2): mm: add per-order mTHP split counters mm: add docs for per-order mTHP split counters Liu Shixin (1): mm: shmem: Merge shmem_alloc_hugefolio() with shmem_alloc_folio() Ryan Roberts (1): mm: shmem: rename mTHP shmem counters Documentation/admin-guide/mm/transhuge.rst | 74 +- arch/loongarch/include/asm/pgtable.h | 4 +- arch/mips/include/asm/pgtable.h | 4 +- arch/riscv/include/asm/pgtable.h | 4 +- arch/xtensa/include/asm/pgtable.h | 6 +- arch/xtensa/mm/tlb.c | 6 +- include/linux/huge_mm.h | 26 + include/linux/percpu_counter.h | 23 + include/linux/pgtable.h | 11 +- include/linux/shmem_fs.h | 25 +- lib/percpu_counter.c | 53 ++ mm/huge_memory.c | 43 +- mm/memory.c | 65 +- mm/shmem.c | 791 +++++++++++++-------- 14 files changed, 797 insertions(+), 338 deletions(-) -- 2.25.1

2 28

[PATCH OLK-6.6 00/12] mm: lazyfree THP support
by Liu Shixin 21 Aug '24

21 Aug '24

Andrew Morton (1): mm/huge_memory.c: fix used-uninitialized Barry Song (1): mm: arm64: fix the out-of-bounds issue in contpte_clear_young_dirty_ptes Lance Yang (7): mm/madvise: introduce clear_young_dirty_ptes() batch helper mm/arm64: override clear_young_dirty_ptes() batch helper mm/memory: add any_dirty optional pointer to folio_pte_batch() mm/madvise: optimize lazyfreeing with mTHP in madvise_free mm/rmap: remove duplicated exit code in pagewalk loop mm/rmap: integrate PMD-mapped folio splitting into pagewalk loop mm/vmscan: avoid split lazyfree THP during shrink_folio_list() Matthew Wilcox (Oracle) (1): mm: add pmd_folio() Peter Xu (2): mm/Kconfig: CONFIG_PGTABLE_HAS_HUGE_LEAVES mm: make HPAGE_PXD_* macros even if !THP arch/arm64/include/asm/pgtable.h | 55 +++++++++++++++ arch/arm64/mm/contpte.c | 29 ++++++++ include/linux/huge_mm.h | 44 ++++++++---- include/linux/mm_types.h | 9 +++ include/linux/pgtable.h | 76 ++++++++++++--------- include/linux/rmap.h | 24 +++++++ mm/Kconfig | 6 ++ mm/huge_memory.c | 111 +++++++++++++++++++++++++------ mm/internal.h | 12 +++- mm/madvise.c | 109 +++++++++++++++++------------- mm/memory.c | 4 +- mm/mempolicy.c | 2 +- mm/mlock.c | 2 +- mm/rmap.c | 67 ++++++++++--------- 14 files changed, 399 insertions(+), 151 deletions(-) -- 2.25.1

2 13

[PATCH openEuler-22.03-LTS-SP1] PCI: keystone: Fix NULL pointer dereference in case of DT error in ks_pcie_setup_rc_app_regs()
by Yang Yingliang 21 Aug '24

21 Aug '24

From: Aleksandr Mishin <amishin(a)t-argos.ru> mainline inclusion from mainline-v6.11-rc1 commit a231707a91f323af1e5d9f1722055ec2fc1c7775 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAKQ54 CVE: CVE-2024-43823 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… --------------------------- If IORESOURCE_MEM is not provided in Device Tree due to any error, resource_list_first_type() will return NULL and pci_parse_request_of_pci_ranges() will just emit a warning. This will cause a NULL pointer dereference. Fix this bug by adding NULL return check. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: 0f71c60ffd26 ("PCI: dwc: Remove storing of PCI resources") Link: https://lore.kernel.org/linux-pci/20240505061517.11527-1-amishin@t-argos.ru Suggested-by: Bjorn Helgaas <helgaas(a)kernel.org> Suggested-by: Manivannan Sadhasivam <manivannan.sadhasivam(a)linaro.org> Signed-off-by: Aleksandr Mishin <amishin(a)t-argos.ru> Signed-off-by: Krzysztof Wilczyński <kwilczynski(a)kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas(a)google.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam(a)linaro.org> Conflicts: drivers/pci/controller/dwc/pci-keystone.c [yyl: adjust context] Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- drivers/pci/controller/dwc/pci-keystone.c | 20 +++++++++++++++----- 1 file changed, 15 insertions(+), 5 deletions(-) diff --git a/drivers/pci/controller/dwc/pci-keystone.c b/drivers/pci/controller/dwc/pci-keystone.c index d3c3ca3ef4ba..db052628fb78 100644 --- a/drivers/pci/controller/dwc/pci-keystone.c +++ b/drivers/pci/controller/dwc/pci-keystone.c @@ -391,17 +391,22 @@ static void ks_pcie_clear_dbi_mode(struct keystone_pcie *ks_pcie) } while (val & DBI_CS2); } -static void ks_pcie_setup_rc_app_regs(struct keystone_pcie *ks_pcie) +static int ks_pcie_setup_rc_app_regs(struct keystone_pcie *ks_pcie) { u32 val; struct dw_pcie *pci = ks_pcie->pci; struct pcie_port *pp = &pci->pp; u32 num_viewport = pci->num_viewport; - u64 start, end; + struct resource_entry *entry; struct resource *mem; + u64 start, end; int i; - mem = resource_list_first_type(&pp->bridge->windows, IORESOURCE_MEM)->res; + entry = resource_list_first_type(&pp->bridge->windows, IORESOURCE_MEM); + if (!entry) + return -ENODEV; + + mem = entry->res; start = mem->start; end = mem->end; @@ -412,7 +417,7 @@ static void ks_pcie_setup_rc_app_regs(struct keystone_pcie *ks_pcie) ks_pcie_clear_dbi_mode(ks_pcie); if (ks_pcie->is_am6) - return; + return 0; val = ilog2(OB_WIN_SIZE); ks_pcie_app_writel(ks_pcie, OB_SIZE, val); @@ -429,6 +434,8 @@ static void ks_pcie_setup_rc_app_regs(struct keystone_pcie *ks_pcie) val = ks_pcie_app_readl(ks_pcie, CMD_STATUS); val |= OB_XLAT_EN_VAL; ks_pcie_app_writel(ks_pcie, CMD_STATUS, val); + + return 0; } static void __iomem *ks_pcie_other_map_bus(struct pci_bus *bus, @@ -825,7 +832,10 @@ static int __init ks_pcie_host_init(struct pcie_port *pp) dw_pcie_setup_rc(pp); ks_pcie_stop_link(pci); - ks_pcie_setup_rc_app_regs(ks_pcie); + ret = ks_pcie_setup_rc_app_regs(ks_pcie); + if (ret) + return ret; + writew(PCI_IO_RANGE_TYPE_32 | (PCI_IO_RANGE_TYPE_32 << 8), pci->dbi_base + PCI_IO_BASE); -- 2.25.1

2 1

[PATCH OLK-5.10] PCI: keystone: Fix NULL pointer dereference in case of DT error in ks_pcie_setup_rc_app_regs()
by Yang Yingliang 21 Aug '24

21 Aug '24

From: Aleksandr Mishin <amishin(a)t-argos.ru> mainline inclusion from mainline-v6.11-rc1 commit a231707a91f323af1e5d9f1722055ec2fc1c7775 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAKQ54 CVE: CVE-2024-43823 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… --------------------------- If IORESOURCE_MEM is not provided in Device Tree due to any error, resource_list_first_type() will return NULL and pci_parse_request_of_pci_ranges() will just emit a warning. This will cause a NULL pointer dereference. Fix this bug by adding NULL return check. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: 0f71c60ffd26 ("PCI: dwc: Remove storing of PCI resources") Link: https://lore.kernel.org/linux-pci/20240505061517.11527-1-amishin@t-argos.ru Suggested-by: Bjorn Helgaas <helgaas(a)kernel.org> Suggested-by: Manivannan Sadhasivam <manivannan.sadhasivam(a)linaro.org> Signed-off-by: Aleksandr Mishin <amishin(a)t-argos.ru> Signed-off-by: Krzysztof Wilczyński <kwilczynski(a)kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas(a)google.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam(a)linaro.org> Conflicts: drivers/pci/controller/dwc/pci-keystone.c [yyl: adjust context] Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- drivers/pci/controller/dwc/pci-keystone.c | 20 +++++++++++++++----- 1 file changed, 15 insertions(+), 5 deletions(-) diff --git a/drivers/pci/controller/dwc/pci-keystone.c b/drivers/pci/controller/dwc/pci-keystone.c index d3c3ca3ef4ba..db052628fb78 100644 --- a/drivers/pci/controller/dwc/pci-keystone.c +++ b/drivers/pci/controller/dwc/pci-keystone.c @@ -391,17 +391,22 @@ static void ks_pcie_clear_dbi_mode(struct keystone_pcie *ks_pcie) } while (val & DBI_CS2); } -static void ks_pcie_setup_rc_app_regs(struct keystone_pcie *ks_pcie) +static int ks_pcie_setup_rc_app_regs(struct keystone_pcie *ks_pcie) { u32 val; struct dw_pcie *pci = ks_pcie->pci; struct pcie_port *pp = &pci->pp; u32 num_viewport = pci->num_viewport; - u64 start, end; + struct resource_entry *entry; struct resource *mem; + u64 start, end; int i; - mem = resource_list_first_type(&pp->bridge->windows, IORESOURCE_MEM)->res; + entry = resource_list_first_type(&pp->bridge->windows, IORESOURCE_MEM); + if (!entry) + return -ENODEV; + + mem = entry->res; start = mem->start; end = mem->end; @@ -412,7 +417,7 @@ static void ks_pcie_setup_rc_app_regs(struct keystone_pcie *ks_pcie) ks_pcie_clear_dbi_mode(ks_pcie); if (ks_pcie->is_am6) - return; + return 0; val = ilog2(OB_WIN_SIZE); ks_pcie_app_writel(ks_pcie, OB_SIZE, val); @@ -429,6 +434,8 @@ static void ks_pcie_setup_rc_app_regs(struct keystone_pcie *ks_pcie) val = ks_pcie_app_readl(ks_pcie, CMD_STATUS); val |= OB_XLAT_EN_VAL; ks_pcie_app_writel(ks_pcie, CMD_STATUS, val); + + return 0; } static void __iomem *ks_pcie_other_map_bus(struct pci_bus *bus, @@ -825,7 +832,10 @@ static int __init ks_pcie_host_init(struct pcie_port *pp) dw_pcie_setup_rc(pp); ks_pcie_stop_link(pci); - ks_pcie_setup_rc_app_regs(ks_pcie); + ret = ks_pcie_setup_rc_app_regs(ks_pcie); + if (ret) + return ret; + writew(PCI_IO_RANGE_TYPE_32 | (PCI_IO_RANGE_TYPE_32 << 8), pci->dbi_base + PCI_IO_BASE); -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS] s390/sclp: Fix sclp_init() cleanup on failure
by dinglongwei 21 Aug '24

21 Aug '24

From: Heiko Carstens <hca(a)linux.ibm.com> stable inclusion from stable-v4.19.319 commit a778987afc36d5dc02a1f82d352a81edcaf7eb83 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAGEM8 CVE: CVE-2024-41068 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 6434b33faaa063df500af355ee6c3942e0f8d982 ] If sclp_init() fails it only partially cleans up: if there are multiple failing calls to sclp_init() sclp_state_change_event will be added several times to sclp_reg_list, which results in the following warning: ------------[ cut here ]------------ list_add double add: new=000003ffe1598c10, prev=000003ffe1598bf0, next=000003ffe1598c10. WARNING: CPU: 0 PID: 1 at lib/list_debug.c:35 __list_add_valid_or_report+0xde/0xf8 CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.10.0-rc3 Krnl PSW : 0404c00180000000 000003ffe0d6076a (__list_add_valid_or_report+0xe2/0xf8) R:0 T:1 IO:0 EX:0 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 ... Call Trace: [<000003ffe0d6076a>] __list_add_valid_or_report+0xe2/0xf8 ([<000003ffe0d60766>] __list_add_valid_or_report+0xde/0xf8) [<000003ffe0a8d37e>] sclp_init+0x40e/0x450 [<000003ffe00009f2>] do_one_initcall+0x42/0x1e0 [<000003ffe15b77a6>] do_initcalls+0x126/0x150 [<000003ffe15b7a0a>] kernel_init_freeable+0x1ba/0x1f8 [<000003ffe0d6650e>] kernel_init+0x2e/0x180 [<000003ffe000301c>] __ret_from_fork+0x3c/0x60 [<000003ffe0d759ca>] ret_from_fork+0xa/0x30 Fix this by removing sclp_state_change_event from sclp_reg_list when sclp_init() fails. Reviewed-by: Peter Oberparleiter <oberpar(a)linux.ibm.com> Signed-off-by: Heiko Carstens <hca(a)linux.ibm.com> Signed-off-by: Alexander Gordeev <agordeev(a)linux.ibm.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: dinglongwei <dinglongwei1(a)huawei.com> --- drivers/s390/char/sclp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/s390/char/sclp.c b/drivers/s390/char/sclp.c index e9aa71cdfc44..74df353d2244 100644 --- a/drivers/s390/char/sclp.c +++ b/drivers/s390/char/sclp.c @@ -1206,6 +1206,7 @@ sclp_init(void) fail_unregister_reboot_notifier: unregister_reboot_notifier(&sclp_reboot_notifier); fail_init_state_uninitialized: + list_del(&sclp_state_change_event.list); sclp_init_state = sclp_init_state_uninitialized; fail_unlock: spin_unlock_irqrestore(&sclp_lock, flags); -- 2.17.1

2 1

[PATCH v2 OLK-5.10 00/14] Some bugfix for HNS RoCE
by Chengchang Tang 21 Aug '24

21 Aug '24

Some bugfix patches for HNS RoCE: Chengchang Tang (4): RDMA/hns: Use one CQ bank per context RDMA/hns: Fix HW UAF when destroy context timeout RDMA/hns: Fix spin_unlock_irqrestore() called with IRQs enabled RDMA/hns: Fix integer overflow in calc_loading_percent() Feng Fang (1): RDMA/hns: Fix different dgids mapping to the same dip_idx Junxian Huang (6): RDMA/hns: Fix a potential Sleep-in-Atomic-Context RDMA/hns: Fix soft lockup under heavy CEQE load RDMA/hns: Fix mixed use of u32 and __le32 in sysfs RDMA/hns: Fix wrong output of sysfs scc pram when configuration failed RDMA/hns: Fix concurrency between sysfs store and FW configuration of scc params RDMA/hns: Fix creating sysfs before allocating resources wenglianfa (3): RDMA/hns: Fix the overflow risk of hem_list_calc_ba_range() RDMA/hns: Fix long waiting cmd event when reset RDMA/hns: Fix sleeping in spin_lock critical section drivers/infiniband/hw/hns/hns_roce_cq.c | 63 ++++++- drivers/infiniband/hw/hns/hns_roce_debugfs.c | 10 +- drivers/infiniband/hw/hns/hns_roce_device.h | 19 +- drivers/infiniband/hw/hns/hns_roce_hem.c | 12 +- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 189 ++++++++++++++----- drivers/infiniband/hw/hns/hns_roce_hw_v2.h | 1 + drivers/infiniband/hw/hns/hns_roce_main.c | 16 +- drivers/infiniband/hw/hns/hns_roce_mr.c | 22 +-- drivers/infiniband/hw/hns/hns_roce_qp.c | 33 ++-- drivers/infiniband/hw/hns/hns_roce_srq.c | 6 +- drivers/infiniband/hw/hns/hns_roce_sysfs.c | 40 ++-- 11 files changed, 294 insertions(+), 117 deletions(-) -- 2.33.0

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[PATCH OLK-6.6 v2 00/18] Backport bugfix of folio from v6.11
by Liu Shixin 21 Aug '24

21 Aug '24

Baolin Wang (1): mm: page_alloc: allowing mTHP compaction to capture the freed page directly Gao Xiang (1): mm/migrate: fix deadlock in migrate_pages_batch() on large folios Gavin Shan (2): mm/huge_memory: avoid PMD-size page cache if needed mm/readahead: limit page cache size in page_cache_ra_order() Hugh Dickins (2): mm: fix crashes from deferred split racing folio migration mm: simplify folio_migrate_mapping() Kefeng Wang (1): mm: refactor folio_undo_large_rmappable() Liu Shixin (1): mm/huge_memory: fix comment errors of thp_mapping_align Matthew Wilcox (Oracle) (1): filemap: Convert generic_perform_write() to support large folios Pankaj Raghav (1): readahead: use ilog2 instead of a while loop in page_cache_ra_order() Peter Xu (1): mm/migrate: putback split folios when numa hint migration fails Ran Xiaokai (1): mm/huge_memory: mark racy access onhuge_anon_orders_always Ryan Roberts (1): mm: fix khugepaged activation policy Yajun Deng (1): mm/mmap: simplify vma link and unlink Zi Yan (1): mm/migrate: make migrate_pages_batch() stats consistent linke li (3): mm/swapfile: mark racy access on si->highest_bit mm/slub: mark racy access on slab->freelist mm/slub: mark racy accesses on slab->slabs Documentation/admin-guide/mm/transhuge.rst | 15 ++++---- include/linux/huge_mm.h | 24 +++++------- mm/filemap.c | 40 ++++++++++++-------- mm/huge_memory.c | 32 +++++++++------- mm/internal.h | 17 ++++++++- mm/khugepaged.c | 33 ++++++++++++---- mm/memcontrol.c | 11 ------ mm/migrate.c | 42 +++++++++++++++------ mm/mmap.c | 44 ++++++++++------------ mm/page_alloc.c | 9 +++-- mm/readahead.c | 10 ++--- mm/slub.c | 8 ++-- mm/swap.c | 8 +--- mm/swapfile.c | 2 +- mm/vmscan.c | 8 +--- 15 files changed, 168 insertions(+), 135 deletions(-) -- 2.25.1

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