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[PATCH OLK-5.10 00/20] psi irq in cgroupv1 and psi fine grained
by Lu Jialin 24 Nov '23

24 Nov '23

Chen Wandun (3): mm: disable psi cgroup v1 by default mm: add config isolation for psi under cgroup v1 psi: dont alloc memory for psi by default Chengming Zhou (3): sched/psi: Fix periodic aggregation shut off sched/psi: Optimize task switch inside shared cgroups again sched/psi: Add PSI_IRQ to track IRQ/SOFTIRQ pressure Hao Jia (1): sched/psi: Zero the memory of struct psi_group Johannes Weiner (1): sched/psi: Remove NR_ONCPU task accounting Lu Jialin (11): psi: support irq.pressure under cgroup v1 psi: enable CONFIG_PSI_CGROUP_V1 in openeuler_defconfig psi: update psi irqtime when the irq delta is nozero memcg: split async memcg reclaim from reclaim_high psi: add struct psi_group_ext PSI: Introduce fine grained stall time collect for cgroup reclaim PSI: Introduce avgs and total calculation for cgroup reclaim PSI: Introduce pressure.stat in psi PSI: add more memory fine grained stall tracking in pressure.stat add cpu fine grained stall tracking in pressure.stat PSI: enable CONFIG_PSI_FINE_GRAINED in openeuler_defconfig Suren Baghdasaryan (1): psi: Fix "defined but not used" warnings when CONFIG_PROC_FS=n Documentation/admin-guide/cgroup-v2.rst | 6 + arch/arm64/configs/openeuler_defconfig | 2 + arch/x86/configs/openeuler_defconfig | 2 + block/blk-cgroup.c | 2 +- block/blk-core.c | 2 +- include/linux/cgroup-defs.h | 6 +- include/linux/cgroup.h | 2 +- include/linux/psi.h | 9 +- include/linux/psi_types.h | 99 +++- include/linux/sched.h | 4 + init/Kconfig | 20 + kernel/cgroup/cgroup.c | 64 ++- kernel/sched/core.c | 2 + kernel/sched/cpuacct.c | 6 +- kernel/sched/fair.c | 6 - kernel/sched/psi.c | 690 ++++++++++++++++++++---- kernel/sched/stats.h | 9 + mm/compaction.c | 2 +- mm/filemap.c | 4 +- mm/memcontrol.c | 92 ++-- mm/page_alloc.c | 6 + mm/page_io.c | 3 + mm/vmscan.c | 5 +- 23 files changed, 872 insertions(+), 171 deletions(-) -- 2.34.1

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[PATCH OLK-5.10 0/2] Cmdline for ARMv8 Pointer Authentication
by GONG, Ruiqi 24 Nov '23

24 Nov '23

RT. GONG, Ruiqi (1): [Huawei] arm64: add cmdline to control ptrauth feature at boot Srinivas Ramana (1): [Backport] arm64: Defer enabling pointer authentication on boot core arch/arm64/include/asm/pointer_auth.h | 10 +++++ arch/arm64/include/asm/stackprotector.h | 1 + arch/arm64/kernel/cpufeature.c | 54 ++++++++++++++++++++----- arch/arm64/kernel/head.S | 4 -- 4 files changed, 55 insertions(+), 14 deletions(-) -- 2.25.1

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[PATCH OLK-5.10 0/2] Backport crypto bugfix
by Yi Yang 24 Nov '23

24 Nov '23

crypto bugfix and fix kabi broken. Herbert Xu (1): crypto: api - Use work queue in crypto_destroy_instance Yi Yang (1): crypto: fix kabi broken in struct crypto_instance crypto/algapi.c | 29 +++++++++++++++++++++++++++-- include/crypto/algapi.h | 6 ++++++ 2 files changed, 33 insertions(+), 2 deletions(-) -- 2.25.1

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[PATCH OLK-5.10 0/2] Cmdline for ARMv8 Pointer Authentication
by GONG, Ruiqi 24 Nov '23

24 Nov '23

RT. GONG, Ruiqi (1): [Huawei] arm64: add cmdline to control ptrauth feature at boot Srinivas Ramana (1): [Backport] arm64: Defer enabling pointer authentication on boot core arch/arm64/include/asm/pointer_auth.h | 10 +++++ arch/arm64/include/asm/stackprotector.h | 1 + arch/arm64/kernel/cpufeature.c | 54 ++++++++++++++++++++----- arch/arm64/kernel/head.S | 4 -- 4 files changed, 55 insertions(+), 14 deletions(-) -- 2.25.1

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[PATCH OLK-5.10] LoongArch: disable 40bit user space by default
by Hongchen Zhang 24 Nov '23

24 Nov '23

LoongArch inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8IRUM ------------------------------------------ Signed-off-by: Hongchen Zhang <zhanghongchen(a)loongson.cn> --- arch/loongarch/configs/loongson3_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/loongarch/configs/loongson3_defconfig b/arch/loongarch/configs/loongson3_defconfig index d2beed31ab74..2f917ae20f76 100644 --- a/arch/loongarch/configs/loongson3_defconfig +++ b/arch/loongarch/configs/loongson3_defconfig @@ -44,6 +44,7 @@ CONFIG_CPU_HAS_LSX=y CONFIG_CPU_HAS_LASX=y CONFIG_NR_CPUS=256 CONFIG_NUMA=y +# CONFIG_VA_BITS_40 is not set CONFIG_KEXEC=y CONFIG_CRASH_DUMP=y CONFIG_PARAVIRT_TIME_ACCOUNTING=y -- 2.33.0

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[PATCH OLK-5.10 0/2] ext4: mitigate cacheline false sharing in struct ext4_inode_info
by Zeng Heng 23 Nov '23

23 Nov '23

Mitigate cacheline false sharing in struct ext4_inode_info Yang Yingliang (2): ext4: mitigatin cacheline false sharing in struct ext4_inode_info enable MITIGATION_FALSE_SHARING by default arch/arm64/configs/openeuler_defconfig | 1 + arch/x86/configs/openeuler_defconfig | 1 + fs/ext4/Kconfig | 9 +++++++++ fs/ext4/ext4.h | 5 +++++ fs/ext4/super.c | 4 ++++ 5 files changed, 20 insertions(+) -- 2.25.1

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[PATCH OLK-5.10 0/2] ext4: mitigate cacheline false sharing in struct ext4_inode_info
by Zeng Heng 23 Nov '23

23 Nov '23

Yang Yingliang (2): ext4: mitigatin cacheline false sharing in struct ext4_inode_info enable MITIGATION_FALSE_SHARING by default arch/arm64/configs/openeuler_defconfig | 1 + arch/x86/configs/openeuler_defconfig | 1 + fs/ext4/Kconfig | 9 +++++++++ fs/ext4/ext4.h | 5 +++++ fs/ext4/super.c | 4 ++++ 5 files changed, 20 insertions(+) -- 2.25.1

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[PATCH openEuler-1.0-LTS 0/2] Backport crypto bugfix
by Yi Yang 23 Nov '23

23 Nov '23

crypto bugfix and fix kabi broken. Herbert Xu (1): crypto: api - Use work queue in crypto_destroy_instance Yi Yang (1): crypto: fix kabi broken in struct crypto_instance crypto/algapi.c | 29 +++++++++++++++++++++++++++-- include/crypto/algapi.h | 5 +++++ 2 files changed, 32 insertions(+), 2 deletions(-) -- 2.25.1

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[PATCH openEuler-1.0-LTS 0/2] Backport crypto bugfix
by Yi Yang 23 Nov '23

23 Nov '23

crypto bugfix and fix kabi broken. Herbert Xu (1): crypto: api - Use work queue in crypto_destroy_instance Yi Yang (1): crypto: fix kabi broken in struct crypto_instance crypto/algapi.c | 29 +++++++++++++++++++++++++++-- include/crypto/algapi.h | 5 +++++ 2 files changed, 32 insertions(+), 2 deletions(-) -- 2.25.1

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[PATCH OLK-5.10 0/2] Backport crypto bugfix
by Yi Yang 23 Nov '23

23 Nov '23

fix crypto bugfix and fix kabi broken. Herbert Xu (1): crypto: api - Use work queue in crypto_destroy_instance Yi Yang (1): crypto: fix kabi broken in struct crypto_instance crypto/algapi.c | 29 +++++++++++++++++++++++++++-- include/crypto/algapi.h | 6 ++++++ 2 files changed, 33 insertions(+), 2 deletions(-) -- 2.25.1

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