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

patchwork-bot+linux-riscv at kernel.org patchwork-bot+linux-riscv at kernel.org
Wed Aug 30 06:20:34 PDT 2023


Hello:

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

On Wed,  9 Aug 2023 13:55:17 +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:
  - [1/6] RISC-V: Make zicbom/zicboz errors consistent
    https://git.kernel.org/riscv/c/66e02b1d6430
  - [2/6] RISC-V: Enable cbo.zero in usermode
    https://git.kernel.org/riscv/c/090925374690
  - [3/6] RISC-V: hwprobe: Expose Zicboz extension and its block size
    https://git.kernel.org/riscv/c/d45243f8c239
  - [4/6] RISC-V: selftests: Statically link hwprobe test
    https://git.kernel.org/riscv/c/0ca410a80172
  - [5/6] RISC-V: selftests: Convert hwprobe test to kselftest API
    https://git.kernel.org/riscv/c/d79a646354a9
  - [6/6] RISC-V: selftests: Add CBO tests
    https://git.kernel.org/riscv/c/026645838c86

You are awesome, thank you!
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