[v2] i386/cpu: Add support for perfmon-v2, RAS bits and EPYC-Turin CPU model

[PATCH v2 0/4] i386/cpu: Add support for perfmon-v2, RAS bits and EPYC-Turin CPU model

Posted by Babu Moger 2 months, 2 weeks ago

This series adds the support for following features in qemu.
1. RAS feature bits (SUCCOR, McaOverflowRecov)
2. perfmon-v2
3. Update EPYC-Genoa to support perfmon-v2 and RAS bits
4. Add support for EPYC-Turin

---
v2: Fixed couple of typos.
    Added Reviewed-by tag from Zhao.
    Rebased on top of 6d00c6f98256 ("Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into staging")
  
v1: https://lore.kernel.org/qemu-devel/cover.1718218999.git.babu.moger@amd.com/
-- 
2.34.1



Babu Moger (3):
  i386/cpu: Add RAS feature bits on EPYC CPU models
  i386/cpu: Enable perfmon-v2 and RAS feature bits on EPYC-Genoa
  i386/cpu: Add support for EPYC-Turin model

Sandipan Das (1):
  i386/cpu: Add PerfMonV2 feature bit

 target/i386/cpu.c | 202 ++++++++++++++++++++++++++++++++++++++++++++++
 target/i386/cpu.h |   4 +
 2 files changed, 206 insertions(+)

-- 
2.34.1

Re: [PATCH v2 0/4] i386/cpu: Add support for perfmon-v2, RAS bits and EPYC-Turin CPU model

Posted by Moger, Babu 1 month, 2 weeks ago

Working v3 to add few more bits. Will post it sometime next week.

On 8/7/2024 5:15 PM, Babu Moger wrote:
> 
> This series adds the support for following features in qemu.
> 1. RAS feature bits (SUCCOR, McaOverflowRecov)
> 2. perfmon-v2
> 3. Update EPYC-Genoa to support perfmon-v2 and RAS bits
> 4. Add support for EPYC-Turin
> 
> ---
> v2: Fixed couple of typos.
>      Added Reviewed-by tag from Zhao.
>      Rebased on top of 6d00c6f98256 ("Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into staging")
>    
> v1: https://lore.kernel.org/qemu-devel/cover.1718218999.git.babu.moger@amd.com/

-- 
- Babu Moger