On Thu, Aug 27, 2026 at 03:33:14PM -0400, Steven Rostedt wrote:
> On Thu, 27 Aug 2026 17:21:39 +0100
> Vincent Donnefort <[email protected]> wrote:
> 
> > On Thu, Aug 27, 2026 at 09:15:41AM -0400, Steven Rostedt wrote:
> > > On Thu, 27 Aug 2026 07:31:23 +0100
> > > Vincent Donnefort <[email protected]> wrote:
> > >   
> > > > Looking at the function again, shouldn't we add 
> > > > !rb_is_static(cpu_buffer) as
> > > > well to the full page test?  
> > > 
> > > Why? 
> > > 
> > > -- Steve  
> > 
> > So that the splice can make progress when the ring-buffer is presistent or
> > user-mapped. Or do we say that's expected behaviour? 
> > 
> 
> Ah yeah, I see. Hmm, looking at the code to see how this would work, I
> think I found another bug. Let me look deeper into it.
> 
> -- Steve

A bug if we allow rb_is_static()?

If not, shall I add it to my series?

-- 
Vincent

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