[Skiboot] [PATCH] uart: fix uart_opal_flush to take console lock over uart_con_flush

[Nicholas Piggin]

On Mon, 30 Apr 2018 17:42:20 +1000
Stewart Smith <stewart at linux.ibm.com> wrote:

> Nicholas Piggin <npiggin at gmail.com> writes:
> > Cc: Russell Currey <ruscur at russell.cc>
> > Signed-off-by: Nicholas Piggin <npiggin at gmail.com>
> > ---
> >  hw/lpc-uart.c | 10 ++++++++--
> >  1 file changed, 8 insertions(+), 2 deletions(-)  
> 
> Whoops! Merged to master as of 23dc884f8a0f0b52d3e9312b64b9b02fcd8453a1.
> 
> I'm kinda going umm-ahh on if should pick back to any stable
> branch. Maybe? Have we seen an actual problem because of it? Will we?
> 

Yeah it would be good if we can. We haven't seen a problem but Linux
rarely uses the call at the moment. I'd like to start using it more,
but I don't know how advisable that would be for the foreseeable
future :(

Thanks,
Nick