26 Apr
2013
26 Apr
'13
3:19 p.m.
On 26 April 2013 13:33, Arnd Bergmann arnd@arndb.de wrote:
Couldn't kvmtool implement the interface used by smh_printch() for early output instead?
Or if that's not a fitting inteface, maybe a psci call for writing a character to the console?
I suggested that earlier: https://lists.cs.columbia.edu/pipermail/kvmarm/2013-April/005433.html
and Alex pointed out that s390-virtio experience with that approach is that it's awkward for userspace.
-- PMM