Hi Olof,
On 2014-7-31 18:57, Hanjun Guo wrote:
> On 2014-7-31 14:54, Olof Johansson wrote:
[...]
>>> +static void __init acpi_smp_init_cpus(void)
>>> +{
>>> + int cpu;
>>> +
>>> + for_each_possible_cpu(cpu) {
>>> + if (cpu_acpi_read_ops(cpu) != 0)
>>> + continue;
Hi Olof,
On 2014-7-31 18:57, Hanjun Guo wrote:
On 2014-7-31 14:54, Olof Johansson wrote:
[...]
+static void __init acpi_smp_init_cpus(void)
+{
+ int cpu;
+
+ for_each_possible_cpu(cpu) {
+ if (cpu_acpi_read_ops(cpu) != 0)
+ continue;
+
+
On 2014-8-1 2:52, Geoff Levand wrote:
> Hi Hanjun,
Hi Geoff,
>
> On Thu, 2014-07-24 at 21:00 +0800, Hanjun Guo wrote:
>> ACPI 5.1 only has two explicit methods to boot up SMP,
>> PSCI and Parking protocol, but the Parking protocol is
>> only suitable for ARMv7 now, so make PSCI as the only way
On 2014-8-1 2:52, Geoff Levand wrote:
Hi Hanjun,
Hi Geoff,
On Thu, 2014-07-24 at 21:00 +0800, Hanjun Guo wrote:
ACPI 5.1 only has two explicit methods to boot up SMP,
PSCI and Parking protocol, but the Parking protocol is
only suitable for ARMv7 now, so make PSCI as the only way
for the
Hi Hanjun,
On Thu, 2014-07-24 at 21:00 +0800, Hanjun Guo wrote:
> ACPI 5.1 only has two explicit methods to boot up SMP,
> PSCI and Parking protocol, but the Parking protocol is
> only suitable for ARMv7 now, so make PSCI as the only way
> for the SMP boot protocol before some updates for the
>
On 2014-7-31 14:54, Olof Johansson wrote:
> Hi,
>
> On Thu, Jul 24, 2014 at 09:00:16PM +0800, Hanjun Guo wrote:
>> +/*
>> + * In ACPI mode, the cpu possible map was enumerated before SMP
>> + * initialization when MADT table was parsed, so we can get the
>> + * possible map here to initialize
Hi,
On Thu, Jul 24, 2014 at 09:00:16PM +0800, Hanjun Guo wrote:
> +/*
> + * In ACPI mode, the cpu possible map was enumerated before SMP
> + * initialization when MADT table was parsed, so we can get the
> + * possible map here to initialize CPUs.
> + */
The DT smp init will warn if the kernel
Hi,
On Thu, Jul 24, 2014 at 09:00:16PM +0800, Hanjun Guo wrote:
+/*
+ * In ACPI mode, the cpu possible map was enumerated before SMP
+ * initialization when MADT table was parsed, so we can get the
+ * possible map here to initialize CPUs.
+ */
The DT smp init will warn if the kernel has
On 2014-7-31 14:54, Olof Johansson wrote:
Hi,
On Thu, Jul 24, 2014 at 09:00:16PM +0800, Hanjun Guo wrote:
+/*
+ * In ACPI mode, the cpu possible map was enumerated before SMP
+ * initialization when MADT table was parsed, so we can get the
+ * possible map here to initialize CPUs.
+ */
Hi Hanjun,
On Thu, 2014-07-24 at 21:00 +0800, Hanjun Guo wrote:
ACPI 5.1 only has two explicit methods to boot up SMP,
PSCI and Parking protocol, but the Parking protocol is
only suitable for ARMv7 now, so make PSCI as the only way
for the SMP boot protocol before some updates for the
ACPI
ACPI 5.1 only has two explicit methods to boot up SMP,
PSCI and Parking protocol, but the Parking protocol is
only suitable for ARMv7 now, so make PSCI as the only way
for the SMP boot protocol before some updates for the
ACPI spec or the Parking protocol spec.
Signed-off-by: Hanjun Guo
ACPI 5.1 only has two explicit methods to boot up SMP,
PSCI and Parking protocol, but the Parking protocol is
only suitable for ARMv7 now, so make PSCI as the only way
for the SMP boot protocol before some updates for the
ACPI spec or the Parking protocol spec.
Signed-off-by: Hanjun Guo
12 matches
Mail list logo
