On Tue, Dec 11, 2018 at 4:08 AM Kevin O'Connor
On Sun, Dec 02, 2018 at 02:10:13PM +0100, Stefano Garzarella wrote:
In order to speed up the boot phase, we can check
debugcon device, and disable the writes if it is not recognized.
This patch allow us to save around 10 msec (time measured
between SeaBIOS entry point and "linuxboot" entry point)
when CONFIG_DEBUG_LEVEL=1 and debugcon is not enabled.
Thanks. In order to properly track reboots, the HaveRunPost variable
must always be the first global variable to be modified. So, the qemu
debug init must come later in the boot. How about the patch below