From: Andrea Parri <parri.andrea@gmail.com> To: paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, mathieu.desnoyers@efficios.com, paulmck@kernel.org, corbet@lwn.net Cc: mmaas@google.com, hboehm@google.com, striker@us.ibm.com, charlie@rivosinc.com, rehn@rivosinc.com, rdunlap@infradead.org, sorear@fastmail.com, linux-riscv@lists.infradead.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, Andrea Parri <parri.andrea@gmail.com> Subject: [PATCH v4 0/4] membarrier: riscv: Core serializing command Date: Wed, 31 Jan 2024 15:49:32 +0100 [thread overview] Message-ID: <20240131144936.29190-1-parri.andrea@gmail.com> (raw) Changes since v3 ([1]): - amend documentation Changes since v2 ([2]): - amend inline comments - drop ARCH_HAS_MEMBARRIER, create membarrrier.rst Changes since v1 ([3]): - add smp_mb() in switch_mm() - introduce ARCH_HAS_MEMBARRIER, amend documentation Changes since RFC ([4]): - introduce prepare_sync_core_cmd() - fix nosmp builds [1] https://lore.kernel.org/lkml/20240110145533.60234-1-parri.andrea@gmail.com/ [2] https://lore.kernel.org/lkml/20231211094414.8078-1-parri.andrea@gmail.com/ [3] https://lore.kernel.org/lkml/20231127103235.28442-1-parri.andrea@gmail.com/ [4] https://lore.kernel.org/lkml/20230803040111.5101-1-parri.andrea@gmail.com/ Andrea Parri (4): membarrier: riscv: Add full memory barrier in switch_mm() membarrier: Create Documentation/scheduler/membarrier.rst locking: Introduce prepare_sync_core_cmd() membarrier: riscv: Provide core serializing command .../membarrier-sync-core/arch-support.txt | 18 ++++++- Documentation/scheduler/index.rst | 1 + Documentation/scheduler/membarrier.rst | 39 +++++++++++++++ MAINTAINERS | 4 +- arch/riscv/Kconfig | 4 ++ arch/riscv/include/asm/membarrier.h | 50 +++++++++++++++++++ arch/riscv/include/asm/sync_core.h | 29 +++++++++++ arch/riscv/mm/context.c | 2 + include/linux/sync_core.h | 16 +++++- init/Kconfig | 3 ++ kernel/sched/core.c | 16 ++++-- kernel/sched/membarrier.c | 13 +++-- 12 files changed, 185 insertions(+), 10 deletions(-) create mode 100644 Documentation/scheduler/membarrier.rst create mode 100644 arch/riscv/include/asm/membarrier.h create mode 100644 arch/riscv/include/asm/sync_core.h -- 2.34.1 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv
WARNING: multiple messages have this Message-ID (diff)
From: Andrea Parri <parri.andrea@gmail.com> To: paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, mathieu.desnoyers@efficios.com, paulmck@kernel.org, corbet@lwn.net Cc: mmaas@google.com, hboehm@google.com, striker@us.ibm.com, charlie@rivosinc.com, rehn@rivosinc.com, rdunlap@infradead.org, sorear@fastmail.com, linux-riscv@lists.infradead.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, Andrea Parri <parri.andrea@gmail.com> Subject: [PATCH v4 0/4] membarrier: riscv: Core serializing command Date: Wed, 31 Jan 2024 15:49:32 +0100 [thread overview] Message-ID: <20240131144936.29190-1-parri.andrea@gmail.com> (raw) Changes since v3 ([1]): - amend documentation Changes since v2 ([2]): - amend inline comments - drop ARCH_HAS_MEMBARRIER, create membarrrier.rst Changes since v1 ([3]): - add smp_mb() in switch_mm() - introduce ARCH_HAS_MEMBARRIER, amend documentation Changes since RFC ([4]): - introduce prepare_sync_core_cmd() - fix nosmp builds [1] https://lore.kernel.org/lkml/20240110145533.60234-1-parri.andrea@gmail.com/ [2] https://lore.kernel.org/lkml/20231211094414.8078-1-parri.andrea@gmail.com/ [3] https://lore.kernel.org/lkml/20231127103235.28442-1-parri.andrea@gmail.com/ [4] https://lore.kernel.org/lkml/20230803040111.5101-1-parri.andrea@gmail.com/ Andrea Parri (4): membarrier: riscv: Add full memory barrier in switch_mm() membarrier: Create Documentation/scheduler/membarrier.rst locking: Introduce prepare_sync_core_cmd() membarrier: riscv: Provide core serializing command .../membarrier-sync-core/arch-support.txt | 18 ++++++- Documentation/scheduler/index.rst | 1 + Documentation/scheduler/membarrier.rst | 39 +++++++++++++++ MAINTAINERS | 4 +- arch/riscv/Kconfig | 4 ++ arch/riscv/include/asm/membarrier.h | 50 +++++++++++++++++++ arch/riscv/include/asm/sync_core.h | 29 +++++++++++ arch/riscv/mm/context.c | 2 + include/linux/sync_core.h | 16 +++++- init/Kconfig | 3 ++ kernel/sched/core.c | 16 ++++-- kernel/sched/membarrier.c | 13 +++-- 12 files changed, 185 insertions(+), 10 deletions(-) create mode 100644 Documentation/scheduler/membarrier.rst create mode 100644 arch/riscv/include/asm/membarrier.h create mode 100644 arch/riscv/include/asm/sync_core.h -- 2.34.1
next reply other threads:[~2024-01-31 14:50 UTC|newest] Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-01-31 14:49 Andrea Parri [this message] 2024-01-31 14:49 ` [PATCH v4 0/4] membarrier: riscv: Core serializing command Andrea Parri 2024-01-31 14:49 ` [PATCH v4 1/4] membarrier: riscv: Add full memory barrier in switch_mm() Andrea Parri 2024-01-31 14:49 ` Andrea Parri 2024-01-31 14:49 ` [PATCH v4 2/4] membarrier: Create Documentation/scheduler/membarrier.rst Andrea Parri 2024-01-31 14:49 ` Andrea Parri 2024-01-31 14:49 ` [PATCH v4 3/4] locking: Introduce prepare_sync_core_cmd() Andrea Parri 2024-01-31 14:49 ` Andrea Parri 2024-01-31 14:49 ` [PATCH v4 4/4] membarrier: riscv: Provide core serializing command Andrea Parri 2024-01-31 14:49 ` Andrea Parri 2024-01-31 15:33 ` Mathieu Desnoyers 2024-01-31 15:33 ` Mathieu Desnoyers 2024-02-16 0:56 ` [PATCH v4 0/4] membarrier: riscv: Core " Palmer Dabbelt 2024-02-16 0:56 ` Palmer Dabbelt 2024-02-22 20:20 ` patchwork-bot+linux-riscv 2024-02-22 20:20 ` patchwork-bot+linux-riscv
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