Messages in this thread | | | Date | Sun, 10 May 2015 19:18:44 +0200 | From | Greg Kroah-Hartman <> | Subject | Re: [PATCH] drivers/tty/hvc/hvc_tile.c: properly return -EAGAIN |
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On Tue, May 05, 2015 at 01:11:28PM -0400, Chris Metcalf wrote: > We were returning zero if no bytes could be written to the Tilera > hypervisor console device, but this causes the output to be truncated. > By returning -EAGAIN the tty hvc driver will come back and try again, > which gives the semantics we want, and avoids dropping console output. > > Signed-off-by: Chris Metcalf <cmetcalf@ezchip.com> > --- > I have queued this in the tile tree as a tile-specific device, but > if someone would prefer to pick it up for a tty or tty/hvc tree, > that's fine too; just let me know.
Sounds good to me, feel free to add:
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
if you want it :)
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