[PATCH v4 0/2] riscv: Extension parsing fixes
patchwork-bot+linux-riscv at kernel.org
patchwork-bot+linux-riscv at kernel.org
Wed May 22 16:51:47 PDT 2024
Hello:
This series was applied to riscv/linux.git (for-next)
by Palmer Dabbelt <palmer at rivosinc.com>:
On Thu, 02 May 2024 21:50:49 -0700 you wrote:
> This series contains two minor fixes for the extension parsing in
> cpufeature.c.
>
> Some T-Head boards without vector 1.0 support report "v" in the isa
> string in their DT which will cause the kernel to run vector code. The
> code to blacklist "v" from these boards was doing so by using
> riscv_cached_mvendorid() which has not been populated at the time of
> extension parsing. This fix instead greedily reads the mvendorid CSR of
> the boot hart to determine if the cpu is from T-Head.
>
> [...]
Here is the summary with links:
- [v4,1/2] riscv: cpufeature: Fix thead vector hwcap removal
https://git.kernel.org/riscv/c/e482eab4d1eb
- [v4,2/2] riscv: cpufeature: Fix extension subset checking
https://git.kernel.org/riscv/c/e67e98ee8952
You are awesome, thank you!
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