Nicholas Piggin writes:
> On Mon, 29 May 2017 20:29:49 +1000
> Michael Ellerman wrote:
>> Nicholas Piggin writes:
...
>>
>> In practice it works because the base CPU spec that we initialise in
>> dt_cpu_ftrs.c is mostly OK, and skiboot also adds the cpu-version
>> property which causes us to ca
Balbir Singh writes:
> On Thu, 2017-05-11 at 21:24 +1000, Nicholas Piggin wrote:
>> diff --git a/arch/powerpc/kernel/dt_cpu_ftrs.c
>> b/arch/powerpc/kernel/dt_cpu_ftrs.c
>> index fcc7588a96d6..050925b5b451 100644
>> --- a/arch/powerpc/kernel/dt_cpu_ftrs.c
>> +++ b/arch/powerpc/kernel/dt_cpu_ftrs.
On Mon, 29 May 2017 20:29:49 +1000
Michael Ellerman wrote:
> Nicholas Piggin writes:
>
> > Provide a dt_cpu_ftrs= cmdline option to disable the dt_cpu_ftrs CPU
> > feature discovery, and fall back to the "cputable" based version.
>
> I don't think this works properly.
>
> > diff --git a/arc
On Thu, 2017-05-11 at 21:24 +1000, Nicholas Piggin wrote:
> Provide a dt_cpu_ftrs= cmdline option to disable the dt_cpu_ftrs CPU
> feature discovery, and fall back to the "cputable" based version.
>
> Also allow control of advertising unknown features to userspace and
> with this parameter, and re
Nicholas Piggin writes:
> Provide a dt_cpu_ftrs= cmdline option to disable the dt_cpu_ftrs CPU
> feature discovery, and fall back to the "cputable" based version.
I don't think this works properly.
> diff --git a/arch/powerpc/kernel/dt_cpu_ftrs.c
> b/arch/powerpc/kernel/dt_cpu_ftrs.c
> index f
Paul Clarke writes:
> On 05/11/2017 10:46 PM, Michael Ellerman wrote:
>> Paul Clarke writes:
>>> On 05/11/2017 06:24 AM, Nicholas Piggin wrote:
Provide a dt_cpu_ftrs= cmdline option to disable the dt_cpu_ftrs CPU
feature discovery, and fall back to the "cputable" based version.
>>>
>>>
On 05/11/2017 10:46 PM, Michael Ellerman wrote:
> Paul Clarke writes:
>> On 05/11/2017 06:24 AM, Nicholas Piggin wrote:
>>> Provide a dt_cpu_ftrs= cmdline option to disable the dt_cpu_ftrs CPU
>>> feature discovery, and fall back to the "cputable" based version.
>>
>> This boat has already sailed,
Paul Clarke writes:
> On 05/11/2017 06:24 AM, Nicholas Piggin wrote:
>> Provide a dt_cpu_ftrs= cmdline option to disable the dt_cpu_ftrs CPU
>> feature discovery, and fall back to the "cputable" based version.
>
> This boat has already sailed, I think, but "ftrs"?
What you think vowels grow on t
On 05/11/2017 06:24 AM, Nicholas Piggin wrote:
> Provide a dt_cpu_ftrs= cmdline option to disable the dt_cpu_ftrs CPU
> feature discovery, and fall back to the "cputable" based version.
This boat has already sailed, I think, but "ftrs"? Was it too difficult to
type "features"? This seems like s
Provide a dt_cpu_ftrs= cmdline option to disable the dt_cpu_ftrs CPU
feature discovery, and fall back to the "cputable" based version.
Also allow control of advertising unknown features to userspace and
with this parameter, and remove the clunky CONFIG option.
Signed-off-by: Nicholas Piggin
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