[PATCH v4 0/6] RISC-V: Enable cbo.zero in usermode

patchwork-bot+linux-riscv at kernel.org patchwork-bot+linux-riscv at kernel.org
Fri Oct 27 06:20:29 PDT 2023


Hello:

This series was applied to riscv/linux.git (for-next)
by Palmer Dabbelt <palmer at rivosinc.com>:

On Mon, 18 Sep 2023 15:15:19 +0200 you wrote:
> In order for usermode to issue cbo.zero, it needs privilege granted to
> issue the extension instruction (patch 2) and to know that the extension
> is available and its block size (patch 3). Patch 1 could be separate from
> this series (it just fixes up some error messages), patches 4-5 convert
> the hwprobe selftest to a statically-linked, TAP test and patch 6 adds a
> new hwprobe test for the new information as well as testing CBO
> instructions can or cannot be issued as appropriate.
> 
> [...]

Here is the summary with links:
  - [v4,1/6] RISC-V: Make zicbom/zicboz errors consistent
    https://git.kernel.org/riscv/c/181f2a28d688
  - [v4,2/6] RISC-V: Enable cbo.zero in usermode
    https://git.kernel.org/riscv/c/43c16d51a19b
  - [v4,3/6] RISC-V: hwprobe: Expose Zicboz extension and its block size
    https://git.kernel.org/riscv/c/9c7646d5ffd2
  - [v4,4/6] RISC-V: selftests: Statically link hwprobe test
    https://git.kernel.org/riscv/c/fc9fdf2c5ab7
  - [v4,5/6] RISC-V: selftests: Convert hwprobe test to kselftest API
    https://git.kernel.org/riscv/c/2f248e0f8a6a
  - [v4,6/6] RISC-V: selftests: Add CBO tests
    https://git.kernel.org/riscv/c/a29e2a48afe3

You are awesome, thank you!
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