[PATCH -fixes] riscv: cpufeature: Do not drop Linux-internal extensions

patchwork-bot+linux-riscv at kernel.org patchwork-bot+linux-riscv at kernel.org
Wed Jul 31 11:00:31 PDT 2024


Hello:

This patch was applied to riscv/linux.git (fixes)
by Palmer Dabbelt <palmer at rivosinc.com>:

On Thu, 18 Jul 2024 14:29:59 -0700 you wrote:
> The Linux-internal Xlinuxenvcfg ISA extension is omitted from the
> riscv_isa_ext array because it has no DT binding and should not appear
> in /proc/cpuinfo. The logic added in commit 625034abd52a ("riscv: add
> ISA extensions validation callback") assumes all extensions are included
> in riscv_isa_ext, and so riscv_resolve_isa() wrongly drops Xlinuxenvcfg
> from the final ISA string. Instead, accept such Linux-internal ISA
> extensions as if they have no validation callback.
> 
> [...]

Here is the summary with links:
  - [-fixes] riscv: cpufeature: Do not drop Linux-internal extensions
    https://git.kernel.org/riscv/c/b75a22e7d4f2

You are awesome, thank you!
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