Hello:
This series was applied to riscv/linux.git (for-next) by Palmer Dabbelt palmer@rivosinc.com:
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!