From: Greentime Hu <greentime.hu@sifive.com>
To: greentime.hu@sifive.com, linux-riscv@lists.infradead.org,
linux-kernel@vger.kernel.org, aou@eecs.berkeley.edu,
palmer@dabbelt.com, paul.walmsley@sifive.com,
guoren@linux.alibaba.com
Subject: [PATCH v2 0/2] riscv: Add context tracker suppor
Date: Wed, 24 Jun 2020 17:03:14 +0800 [thread overview]
Message-ID: <cover.1592989082.git.greentime.hu@sifive.com> (raw)
This patchset adds support for irq_work via self IPI and context tracking.
It is tested in qemu-system-riscv64 and SiFive HiFive Unleashed board based
on v5.8-rc2.
---
Changes in v2
- Fix the compiling warning
Greentime Hu (2):
riscv: Support irq_work via self IPIs
riscv: Enable context tracking
arch/riscv/Kconfig | 1 +
arch/riscv/include/asm/irq_work.h | 10 ++++++++++
arch/riscv/kernel/entry.S | 23 +++++++++++++++++++++++
arch/riscv/kernel/smp.c | 15 +++++++++++++++
4 files changed, 49 insertions(+)
create mode 100644 arch/riscv/include/asm/irq_work.h
--
2.27.0
next reply other threads:[~2020-06-24 9:03 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-24 9:03 Greentime Hu [this message]
2020-06-24 9:03 ` [PATCH v2 1/2] riscv: Support irq_work via self IPIs Greentime Hu
2020-06-24 9:03 ` [PATCH v2 2/2] riscv: Enable context tracking Greentime Hu
2020-07-10 17:30 ` Palmer Dabbelt
2020-07-11 1:47 ` Greentime Hu
2020-07-10 17:30 ` [PATCH v2 0/2] riscv: Add context tracker suppor Palmer Dabbelt
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