[PATCH 1/3] RISC-V: Don't fail in riscv_of_parent_hartid() for disabled HARTs

[Thomas Gleixner]

On Wed, Oct 25 2023 at 19:58, Anup Patel wrote:
> The riscv_of_processor_hartid() used by riscv_of_parent_hartid() fails
> for HARTs disabled in the DT. This results in the following warning
> thrown by the RISC-V INTC driver for the E-core on SiFive boards:
>
> [    0.000000] riscv-intc: unable to find hart id for /cpus/cpu at 0/interrupt-controller
>
> The riscv_of_parent_hartid() is only expected to read the hartid from
> the DT so we should directly call of_get_cpu_hwid() instead of calling

We should? Or maybe not?

Please write precise changelogs and use imperative wording as documented
in Documentation/process.