On Tue, Jul 18, 2017 at 9:02 AM, Jeffy Chen wrote:
> I was testing earlycon with 8250 dw serial console. And it hangs in
> these cases:
> 1/ kernel hang when calling early write function after free_initmem:
> a) the earlycon not disabled after the init code(due to keep_bootcon or
>not specify
Hi,
On Mon, Jul 17, 2017 at 11:02 PM, Jeffy Chen wrote:
> I was testing earlycon with 8250 dw serial console. And it hangs in
> these cases:
> 1/ kernel hang when calling early write function after free_initmem:
> a) the earlycon not disabled after the init code(due to keep_bootcon or
>not sp
Hi,
On Tue, Jul 18, 2017 at 10:51 AM, Brian Norris wrote:
> Hi Jeffy,
>
> On Tue, Jul 18, 2017 at 02:02:53PM +0800, Jeffy Chen wrote:
>> I was testing earlycon with 8250 dw serial console. And it hangs in
>> these cases:
>> 1/ kernel hang when calling early write function after free_initmem:
>> a
Hi Jeffy,
On Tue, Jul 18, 2017 at 02:02:53PM +0800, Jeffy Chen wrote:
> I was testing earlycon with 8250 dw serial console. And it hangs in
> these cases:
> 1/ kernel hang when calling early write function after free_initmem:
> a) the earlycon not disabled after the init code(due to keep_bootcon o
I was testing earlycon with 8250 dw serial console. And it hangs in
these cases:
1/ kernel hang when calling early write function after free_initmem:
a) the earlycon not disabled after the init code(due to keep_bootcon or
not specify a real console to switch to)
b) the early write func is marked
I was testing earlycon with 8250 dw serial console. And it hangs in
these cases:
1/ kernel hang when calling early write function after free_initmem:
a) the earlycon not disabled after the init code(due to keep_bootcon or
not specify a real console to switch to)
b) the early write func is marked
