[PATCH v8 0/5] riscv: add support for SBI Supervisor Software Events

patchwork-bot+linux-riscv at kernel.org patchwork-bot+linux-riscv at kernel.org
Wed Nov 19 04:30:17 PST 2025


Hello:

This series was applied to riscv/linux.git (for-next)
by Paul Walmsley <pjw at kernel.org>:

On Wed,  5 Nov 2025 08:26:32 +0000 you wrote:
> The SBI Supervisor Software Events (SSE) extensions provides a mechanism
> to inject software events from an SBI implementation to supervisor
> software such that it preempts all other supervisor level traps and
> interrupts. This extension is introduced by the SBI v3.0 specification[1].
> 
> Various events are defined and can be send asynchronously to supervisor
> software (RAS, PMU, DEBUG, Asynchronous page fault) from SBI as well
> as platform specific events. Events can be either local (per-hart) or
> global. Events can be nested on top of each other based on priority and
> can interrupt the kernel at any time.
> 
> [...]

Here is the summary with links:
  - [v8,1/5] riscv: add SBI SSE extension definitions
    https://git.kernel.org/riscv/c/7bba38249b8a
  - [v8,2/5] riscv: add support for SBI Supervisor Software Events extension
    https://git.kernel.org/riscv/c/b52179e6de7d
  - [v8,3/5] drivers: firmware: add riscv SSE support
    https://git.kernel.org/riscv/c/5ffe60d26107
  - [v8,4/5] perf: RISC-V: add support for SSE event
    https://git.kernel.org/riscv/c/c6f3f04d2a9c
  - [v8,5/5] selftests/riscv: add SSE test module
    https://git.kernel.org/riscv/c/a123316660af

You are awesome, thank you!
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