From: Yunhui Cui <cuiyunhui@bytedance.com>
To: aou@eecs.berkeley.edu, alex@ghiti.fr, andii@kernel.org,
andybnac@gmail.com, apatel@ventanamicro.com, ast@kernel.org,
ben.dooks@codethink.co.uk, bjorn@kernel.org, bpf@vger.kernel.org,
charlie@rivosinc.com, cl@gentwo.org, conor.dooley@microchip.com,
cuiyunhui@bytedance.com, cyrilbur@tenstorrent.com,
daniel@iogearbox.net, debug@rivosinc.com, dennis@kernel.org,
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sdf@fomichev.me, song@kernel.org, tglx@linutronix.de,
tj@kernel.org, thuth@redhat.com, yonghong.song@linux.dev,
yury.norov@gmail.com, zong.li@sifive.com
Subject: [PATCH v2 0/3] RISC-V: add percpu.h to include/asm
Date: Mon, 8 Dec 2025 11:49:41 +0800 [thread overview]
Message-ID: <20251208034944.73113-1-cuiyunhui@bytedance.com> (raw)
v1->v2:
1. Support percpu add/and/or operations for non-ZABHA
2. Implement optimization: store percpu offset in thread_info
Yunhui Cui (3):
riscv: remove irqflags.h inclusion in asm/bitops.h
riscv: introduce percpu.h into include/asm
riscv: store percpu offset into thread_info
arch/riscv/include/asm/asm.h | 6 +-
arch/riscv/include/asm/bitops.h | 1 -
arch/riscv/include/asm/percpu.h | 242 +++++++++++++++++++++++++++
arch/riscv/include/asm/switch_to.h | 8 +
arch/riscv/include/asm/thread_info.h | 5 +-
arch/riscv/kernel/asm-offsets.c | 1 +
arch/riscv/kernel/smpboot.c | 7 +
arch/riscv/net/bpf_jit_comp64.c | 9 +-
8 files changed, 263 insertions(+), 16 deletions(-)
create mode 100644 arch/riscv/include/asm/percpu.h
--
2.39.5
next reply other threads:[~2025-12-08 3:50 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-08 3:49 Yunhui Cui [this message]
2025-12-08 3:49 ` [PATCH v2 1/3] riscv: remove irqflags.h inclusion in asm/bitops.h Yunhui Cui
2025-12-08 3:49 ` [PATCH v2 2/3] riscv: introduce percpu.h into include/asm Yunhui Cui
2025-12-09 2:12 ` kernel test robot
2025-12-09 3:55 ` kernel test robot
2025-12-09 18:05 ` kernel test robot
2025-12-08 3:49 ` [PATCH v2 3/3] riscv: store percpu offset into thread_info Yunhui Cui
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