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Date: Wed, 5 Sep 2018 22:14:36 +1000 From: Nicholas Piggin <npiggin@...il.com> To: Greg Kroah-Hartman <gregkh@...uxfoundation.org> Cc: Nicholas Piggin <npiggin@...il.com>, Jiri Slaby <jslaby@...e.com>, Michael Ellerman <mpe@...erman.id.au>, Matteo Croce <mcroce@...hat.com>, Jason Gunthorpe <jgg@...lanox.com>, Leon Romanovsky <leonro@...lanox.com>, linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org (op) Subject: [PATCH 0/3] tty: hvc: latency break regression fixes Hi Greg, Here are fixes for a few regressions that came in with my carelessness with the irq latency work for the hvc subsystem. These were independently reported in 2 configurations, and I confirmed with another. I think those went upstream via Michael's tree, but he's away at the moment so if you would be able to consider them for the tty tree that would be appreciated. Thanks, Nick Nicholas Piggin (3): tty: hvc: hvc_poll() fix read loop hang tty: hvc: hvc_poll() fix read loop batching tty: hvc: hvc_write() fix break condition drivers/tty/hvc/hvc_console.c | 38 ++++++++++++++++++++++++++++++----- 1 file changed, 33 insertions(+), 5 deletions(-) -- 2.18.0
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