diff mbox series

[RFC,v2,7/9] sparc/sun4m: Don't set CPUState::halted in cpu_devinit()

Message ID 20200722035016.469075-8-bauerman@linux.ibm.com
State New
Headers show
Series Generalize start-powered-off property from ARM | expand

Commit Message

Thiago Jung Bauermann July 22, 2020, 3:50 a.m. UTC 
Remove setting of cs->halted from cpu_devinit(), which seems out of place
when compared to similar code in other architectures (e.g., ppce500_init()
in hw/ppc/e500.c).

Signed-off-by: Thiago Jung Bauermann <bauerman@linux.ibm.com>
---
 hw/sparc/sun4m.c | 1 -
 1 file changed, 1 deletion(-)

NB: I was only able to test that this patch builds. I wasn't able to
run it.

Comments

Philippe Mathieu-Daudé July 22, 2020, 7:02 a.m. UTC | #1 
On 7/22/20 5:50 AM, Thiago Jung Bauermann wrote:
> Remove setting of cs->halted from cpu_devinit(), which seems out of place
> when compared to similar code in other architectures (e.g., ppce500_init()
> in hw/ppc/e500.c).
> 
> Signed-off-by: Thiago Jung Bauermann <bauerman@linux.ibm.com>
> ---
>  hw/sparc/sun4m.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> NB: I was only able to test that this patch builds. I wasn't able to
> run it.
> 
> diff --git a/hw/sparc/sun4m.c b/hw/sparc/sun4m.c
> index 766e79bb5e..7b3042a801 100644
> --- a/hw/sparc/sun4m.c
> +++ b/hw/sparc/sun4m.c
> @@ -831,7 +831,6 @@ static void cpu_devinit(const char *cpu_type, unsigned int id,
>      } else {
>          qemu_register_reset(secondary_cpu_reset, cpu);
>          cs = CPU(cpu);
> -        cs->halted = 1;
>          object_property_set_bool(OBJECT(cs), "start-powered-off", true,
>                                   &error_abort);
>      }
> 

Why not squash with previous patch?
Thiago Jung Bauermann July 23, 2020, 12:45 a.m. UTC | #2 
Philippe Mathieu-Daudé <philmd@redhat.com> writes:

> On 7/22/20 5:50 AM, Thiago Jung Bauermann wrote:
>> Remove setting of cs->halted from cpu_devinit(), which seems out of place
>> when compared to similar code in other architectures (e.g., ppce500_init()
>> in hw/ppc/e500.c).
>>
>> Signed-off-by: Thiago Jung Bauermann <bauerman@linux.ibm.com>
>> ---
>>  hw/sparc/sun4m.c | 1 -
>>  1 file changed, 1 deletion(-)
>>
>> NB: I was only able to test that this patch builds. I wasn't able to
>> run it.
>>
>> diff --git a/hw/sparc/sun4m.c b/hw/sparc/sun4m.c
>> index 766e79bb5e..7b3042a801 100644
>> --- a/hw/sparc/sun4m.c
>> +++ b/hw/sparc/sun4m.c
>> @@ -831,7 +831,6 @@ static void cpu_devinit(const char *cpu_type, unsigned int id,
>>      } else {
>>          qemu_register_reset(secondary_cpu_reset, cpu);
>>          cs = CPU(cpu);
>> -        cs->halted = 1;
>>          object_property_set_bool(OBJECT(cs), "start-powered-off", true,
>>                                   &error_abort);
>>      }
>>
>
> Why not squash with previous patch?

I wasn't sure about this change, and it's also not strictly necessary
for this patch set so I wanted to make it easy for maintainers to not
apply it.

I squashed it for v3.

--
Thiago Jung Bauermann
IBM Linux Technology Center
diff mbox series

Patch

diff --git a/hw/sparc/sun4m.c b/hw/sparc/sun4m.c
index 766e79bb5e..7b3042a801 100644
--- a/hw/sparc/sun4m.c
+++ b/hw/sparc/sun4m.c
@@ -831,7 +831,6 @@  static void cpu_devinit(const char *cpu_type, unsigned int id,
     } else {
         qemu_register_reset(secondary_cpu_reset, cpu);
         cs = CPU(cpu);
-        cs->halted = 1;
         object_property_set_bool(OBJECT(cs), "start-powered-off", true,
                                  &error_abort);
     }