[PATCH v2] RISC-V: Implement kgdb_roundup_cpus() to enable future NMI Roundup

patchwork-bot+linux-riscv at kernel.org patchwork-bot+linux-riscv at kernel.org
Tue Sep 17 09:30:37 PDT 2024


Hello:

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

On Sat, 27 Jul 2024 14:34:38 +0800 you wrote:
> Until now, the generic weak kgdb_roundup_cpus() has been used for kgdb on
> RISCV. A custom one allows to debug CPUs that are stuck with interrupts
> disabled with NMI support in the future. And using an IPI is better than
> the generic one since it avoids the potential situation described in the
> generic kgdb_call_nmi_hook(). As Andrew pointed out, once there is NMI
> support, we can easily extend this and the CPU backtrace support
> to use NMIs.
> 
> [...]

Here is the summary with links:
  - [v2] RISC-V: Implement kgdb_roundup_cpus() to enable future NMI Roundup
    https://git.kernel.org/riscv/c/983f12149942

You are awesome, thank you!
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