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vino
2012 Jun 07
7
[PATCH] xen/hvc: Fix polling mode to work with kdb/kgdb
Fix the polling section of the hvc driver to use the global "last_hvc"
variable, rather than the ttys.
With this change debugging a xen dom0 kernel is possible via the
following kernel parameter:
kgdboc=hvc0
Signed-off-by: Ben Guthro <Benjamin.Guthro@citrix.com>
diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
index 2d691eb..3750e74 100644
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