Re: STABLE REQ: [PATCH v5 06/10] tracing: Fix subbuf resize races with trace_pipe_raw readers

[Vincent Donnefort]

On Wed, Sep 02, 2026 at 06:14:05PM -0400, Sasha Levin wrote:
> > Concurrent subbuffer resizes may crash trace_pipe_raw readers or leak
> > uninitialized memory to userspace due to stale size values.
> >
> > Fixes: bce761d75745 ("ring-buffer: Read and write to ring buffers with custom sub buffer size")
> > Signed-off-by: Vincent Donnefort <vdonnefort@xxxxxxxxxx>
> >
> > Not sure if this is the latest version or not?
> >
> > I see review comments, but no v6.  Anyway, no matter, it'll do.
> 
> Queued for 7.2, thanks.
> 
> -- 
> Thanks,
> Sasha

This isn't the last version of this patch, I have just posted a v9 [1] and
Steven hasn't reviewed it yet.

[1] https://lore.kernel.org/all/20260901155445.1475405-3-vdonnefort@xxxxxxxxxx/

-- 
Vincent