linux-kernel - Re: [PATCH v18 0/7] RISC-V IPI Improvements

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: <168355691627.25692.3962222758677102007.git-patchwork-notify@kernel.org>
Date:   Mon, 08 May 2023 14:41:56 +0000
From:   patchwork-bot+linux-riscv@...nel.org
To:     Anup Patel <apatel@...tanamicro.com>
Cc:     linux-riscv@...ts.infradead.org, palmer@...belt.com,
        paul.walmsley@...ive.com, tglx@...utronix.de, maz@...nel.org,
        daniel.lezcano@...aro.org, atishp@...shpatra.org,
        Alistair.Francis@....com, anup@...infault.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v18 0/7] RISC-V IPI Improvements

Hello:

This series was applied to riscv/linux.git (fixes)
by Marc Zyngier <maz@...nel.org>:

On Tue, 28 Mar 2023 09:22:16 +0530 you wrote:
> This series aims to improve IPI support in Linux RISC-V in following ways:
>  1) Treat IPIs as normal per-CPU interrupts instead of having custom RISC-V
>     specific hooks. This also makes Linux RISC-V IPI support aligned with
>     other architectures.
>  2) Remote TLB flushes and icache flushes should prefer local IPIs instead
>     of SBI calls whenever we have specialized hardware (such as RISC-V AIA
>     IMSIC and RISC-V SWI) which allows S-mode software to directly inject
>     IPIs without any assistance from M-mode runtime firmware.
> 
> [...]

Here is the summary with links:
  - [v18,1/7] RISC-V: Clear SIP bit only when using SBI IPI operations
    https://git.kernel.org/riscv/c/3ee92565b83e
  - [v18,2/7] irqchip/riscv-intc: Allow drivers to directly discover INTC hwnode
    https://git.kernel.org/riscv/c/0c60a31ce62c
  - [v18,3/7] RISC-V: Treat IPIs as normal Linux IRQs
    https://git.kernel.org/riscv/c/832f15f42646
  - [v18,4/7] RISC-V: Allow marking IPIs as suitable for remote FENCEs
    https://git.kernel.org/riscv/c/fb0f3d281b7f
  - [v18,5/7] RISC-V: Use IPIs for remote TLB flush when possible
    https://git.kernel.org/riscv/c/18d2199d8105
  - [v18,6/7] RISC-V: Use IPIs for remote icache flush when possible
    https://git.kernel.org/riscv/c/627922843235
  - [v18,7/7] irqchip/riscv-intc: Add empty irq_eoi() for chained irq handlers
    https://git.kernel.org/riscv/c/f8415f2def18

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html