mbox series

[v2,0/2] Add support for 2nd generation AMD EPYC processors

Message ID 157314957337.23828.3860599077487615762.stgit@naples-babu.amd.com
Headers show
Series Add support for 2nd generation AMD EPYC processors | expand

Message

Babu Moger Nov. 7, 2019, 6 p.m. UTC 
The following series adds the support for 2nd generation AMD EPYC Processors
on qemu guests. The model display name for 2nd generation will be EPYC-Rome.

Also fixes few missed cpu feature bits in 1st generation EPYC models.

The Reference documents are available at
https://developer.amd.com/wp-content/resources/55803_0.54-PUB.pdf
https://www.amd.com/system/files/TechDocs/24594.pdf

---
v2: Used the versioned CPU models instead of machine-type-based CPU
    compatibility (commented by Eduardo).

Babu Moger (2):
      i386: Add missing cpu feature bits in EPYC model
      i386: Add 2nd Generation AMD EPYC processors


 target/i386/cpu.c |  119 +++++++++++++++++++++++++++++++++++++++++++++++++++--
 target/i386/cpu.h |    2 +
 2 files changed, 116 insertions(+), 5 deletions(-)

--

Comments

Liang Yan Jan. 7, 2020, 6:47 p.m. UTC | #1 
Kindly Ping.
Just wondering if there are any plans for it.

Best,
Liang


On 11/7/19 1:00 PM, Moger, Babu wrote:
> The following series adds the support for 2nd generation AMD EPYC Processors
> on qemu guests. The model display name for 2nd generation will be EPYC-Rome.
> 
> Also fixes few missed cpu feature bits in 1st generation EPYC models.
> 
> The Reference documents are available at
> https://developer.amd.com/wp-content/resources/55803_0.54-PUB.pdf
> https://www.amd.com/system/files/TechDocs/24594.pdf
> 
> ---
> v2: Used the versioned CPU models instead of machine-type-based CPU
>     compatibility (commented by Eduardo).
> 
> Babu Moger (2):
>       i386: Add missing cpu feature bits in EPYC model
>       i386: Add 2nd Generation AMD EPYC processors
> 
> 
>  target/i386/cpu.c |  119 +++++++++++++++++++++++++++++++++++++++++++++++++++--
>  target/i386/cpu.h |    2 +
>  2 files changed, 116 insertions(+), 5 deletions(-)
> 
> --
>
Babu Moger Jan. 8, 2020, 4:27 p.m. UTC | #2 
On 1/7/20 12:47 PM, Liang Yan wrote:
> Kindly Ping.
> Just wondering if there are any plans for it.

Yes. Waiting for the feedback or acceptance. Probably delay is due to
December holidays. Hopefully all are back now.

> 
> Best,
> Liang
> 
> 
> On 11/7/19 1:00 PM, Moger, Babu wrote:
>> The following series adds the support for 2nd generation AMD EPYC Processors
>> on qemu guests. The model display name for 2nd generation will be EPYC-Rome.
>>
>> Also fixes few missed cpu feature bits in 1st generation EPYC models.
>>
>> The Reference documents are available at
>> https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdeveloper.amd.com%2Fwp-content%2Fresources%2F55803_0.54-PUB.pdf&data=02%7C01%7CBabu.Moger%40amd.com%7C139e73eeb64b47cd381e08d793a3db70%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637140204317280432&sdata=Mmdaa9miW4aiuDcCAaMfI8zOOYSC7oTFmZurr7tIc%2BE%3D&reserved=0
>> https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.amd.com%2Fsystem%2Ffiles%2FTechDocs%2F24594.pdf&data=02%7C01%7CBabu.Moger%40amd.com%7C139e73eeb64b47cd381e08d793a3db70%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637140204317280432&sdata=52%2BseLs2VpNsBMblsC4BI7S0Kz5D%2FoOoqUMNd48NHK0%3D&reserved=0
>>
>> ---
>> v2: Used the versioned CPU models instead of machine-type-based CPU
>>     compatibility (commented by Eduardo).
>>
>> Babu Moger (2):
>>       i386: Add missing cpu feature bits in EPYC model
>>       i386: Add 2nd Generation AMD EPYC processors
>>
>>
>>  target/i386/cpu.c |  119 +++++++++++++++++++++++++++++++++++++++++++++++++++--
>>  target/i386/cpu.h |    2 +
>>  2 files changed, 116 insertions(+), 5 deletions(-)
>>
>> --
>>
Babu Moger Jan. 24, 2020, 8:35 p.m. UTC | #3 
Its been a while. Pinging again.  Please review.

On 11/7/19 12:00 PM, Moger, Babu wrote:
> The following series adds the support for 2nd generation AMD EPYC Processors
> on qemu guests. The model display name for 2nd generation will be EPYC-Rome.
> 
> Also fixes few missed cpu feature bits in 1st generation EPYC models.
> 
> The Reference documents are available at
> https://developer.amd.com/wp-content/resources/55803_0.54-PUB.pdf
> https://www.amd.com/system/files/TechDocs/24594.pdf
> 
> ---
> v2: Used the versioned CPU models instead of machine-type-based CPU
>     compatibility (commented by Eduardo).
> 
> Babu Moger (2):
>       i386: Add missing cpu feature bits in EPYC model
>       i386: Add 2nd Generation AMD EPYC processors
> 
> 
>  target/i386/cpu.c |  119 +++++++++++++++++++++++++++++++++++++++++++++++++++--
>  target/i386/cpu.h |    2 +
>  2 files changed, 116 insertions(+), 5 deletions(-)
> 
> --
>
Eduardo Habkost March 5, 2020, 9:12 p.m. UTC | #4 
On Thu, Nov 07, 2019 at 06:00:51PM +0000, Moger, Babu wrote:
> The following series adds the support for 2nd generation AMD EPYC Processors
> on qemu guests. The model display name for 2nd generation will be EPYC-Rome.
> 
> Also fixes few missed cpu feature bits in 1st generation EPYC models.
> 
> The Reference documents are available at
> https://developer.amd.com/wp-content/resources/55803_0.54-PUB.pdf
> https://www.amd.com/system/files/TechDocs/24594.pdf

Queued, thanks and sorry for taking so long to handle this.