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 seman
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
