Re: [PATCH v6 0/3] spi: tegra210-quad: Improve interrupt handling for loaded systems

[Mark Brown]

On Thu, Aug 13, 2026 at 08:00:24PM +0000, Vishwaroop A wrote:
> The current threaded IRQ implementation in spi-tegra210-quad suffers
> from scheduler-induced latency on heavily loaded systems. The old
> irq_thread() runs SCHED_FIFO but is pinned by the kernel to the IRQ
> affinity mask (typically one CPU); when that CPU is saturated by RT

This looks OK on a first read through, if I don't spot anything else and
there's no other comments I'll apply at -rc1.

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