Re: [PATCH v15 1/5] ring-buffer: Flush and stop persistent ring buffer on panic

[Steven Rostedt]

On Tue, 31 Mar 2026 18:57:13 +0100
Catalin Marinas <catalin.marinas@xxxxxxx> wrote:

> I assume the ring buffer here is cacheable memory, otherwise we'd also
> need a dmb(osh) as in arch_wb_cache_pmem(). If that's correct:

Yes, it's cacheable (I couldn't imagine the performance overhead if it
wasn't! ;-)

> 
> Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>

Thanks!

-- Steve