[PATCH v2] arm64: use SOFTIRQ_ON_OWN_STACK for enabling softirq stack

Catalin Marinas catalin.marinas at arm.com
Fri Nov 7 12:53:13 PST 2025


On Wed, 05 Nov 2025 16:42:59 +0900, Ryo Takakura wrote:
> For those architectures with HAVE_SOFTIRQ_ON_OWN_STACK use
> their dedicated softirq stack when !PREEMPT_RT. This condition
> is ensured by SOFTIRQ_ON_OWN_STACK.
> 
> Let arm64 use SOFTIRQ_ON_OWN_STACK as well to select its
> usage of the stack.
> 
> [...]

Applied to arm64 (for-next/misc), thanks!

[1/1] arm64: use SOFTIRQ_ON_OWN_STACK for enabling softirq stack
      https://git.kernel.org/arm64/c/d3b570eba7bf

-- 
Catalin




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