Re: [PATCH v5 0/8] Support Zve32[xf] and Zve64[xfd] Vector subextensions
From: patchwork-bot+linux-riscv
Date: Wed Jun 05 2024 - 10:10:42 EST
Hello:
This series was applied to riscv/linux.git (for-next)
by Palmer Dabbelt <palmer@xxxxxxxxxxxx>:
On Fri, 10 May 2024 00:26:50 +0800 you wrote:
> The series composes of two parts. The first part Specifically,
> patch 1 adds a comment at a callsite of riscv_setup_vsize to clarify how
> vlenb is observed by the system. Patch 2 fixes the issue by failing the
> boot process of a secondary core if vlenb mismatches.
>
> Here is the organization of the series:
> - Patch 1, 2 provide a fix for mismatching vlen problem [1]. The
> solution is to fail secondary cores if their vlenb is not the same as
> the boot core.
> - Patch 3 is a cleanup for introducing ZVE* Vector subextensions. It
> gives the obsolete ISA parser the ability to expand ISA extensions for
> sigle letter extensions.
> - Patch 4, 5, 6 introduce Zve32x, Zve32f, Zve64x, Zve64f, Zve64d for isa
> parsing and hwprobe, and document about it.
> - Patch 7 makes has_vector() check against ZVE32X instead of V, so most
> userspace Vector supports will be available for bare ZVE32X.
> - Patch 8 updates the prctl test so that it runs on ZVE32X.
>
> [...]
Here is the summary with links:
- [v5,1/8] riscv: vector: add a comment when calling riscv_setup_vsize()
https://git.kernel.org/riscv/c/77afe3e514b8
- [v5,2/8] riscv: smp: fail booting up smp if inconsistent vlen is detected
https://git.kernel.org/riscv/c/38a94c46660f
- [v5,3/8] riscv: cpufeature: call match_isa_ext() for single-letter extensions
https://git.kernel.org/riscv/c/98a5700dfaec
- [v5,4/8] dt-bindings: riscv: add Zve32[xf] Zve64[xfd] ISA extension description
https://git.kernel.org/riscv/c/037df2966afc
- [v5,5/8] riscv: cpufeature: add zve32[xf] and zve64[xfd] isa detection
https://git.kernel.org/riscv/c/1e7483542bf8
- [v5,6/8] riscv: hwprobe: add zve Vector subextensions into hwprobe interface
https://git.kernel.org/riscv/c/de8f8282a969
- [v5,7/8] riscv: vector: adjust minimum Vector requirement to ZVE32X
https://git.kernel.org/riscv/c/ac295b67422d
- [v5,8/8] selftest: run vector prctl test for ZVE32X
https://git.kernel.org/riscv/c/edc96a2b4c79
You are awesome, thank you!
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