[v6] modify CPU model info

[PATCH v6 0/3] modify CPU model info

Chenyi Qiang posted 3 patches 3 years, 9 months ago

Diff against v2 v3 v4 v5
Download series mbox

Test checkpatch passed

Test docker-mingw@fedora passed

Test FreeBSD passed

Test docker-quick@centos7 passed

Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/qemu tags/patchew/20200714084148.26690-1-chenyi.qiang@intel.com

Maintainers: Eduardo Habkost <ehabkost@redhat.com>, Richard Henderson <rth@twiddle.net>, Paolo Bonzini <pbonzini@redhat.com>

target/i386/cpu.c | 30 +++++++++++++++++++++++++++++-
target/i386/cpu.h |  2 ++
2 files changed, 31 insertions(+), 1 deletion(-)

Expand all Fold all

[PATCH v6 0/3] modify CPU model info

Posted by Chenyi Qiang 3 years, 9 months ago

Add the missing VMX features in Skylake-Server, Cascadelake-Server and
Icelake-Server CPU models. In Icelake-Server CPU model, it lacks sha_ni,
avx512ifma, rdpid and fsrm. The model number of Icelake-Server also needs
to be fixed.

To apply this patchset, a bug related to env->user_features need to be
fixed first. The patch is available at
https://lists.gnu.org/archive/html/qemu-devel/2020-07/msg04399.html

Changes in v6:
	-integrate all the missing features(patch 1/4, 3/4, 4/4 in
	 previous version) into the same version of CPU model

Changes in v5:
	- exclude Icelake-Client CPU model deprecation API from this series.
	  Robert is working on it available at https://patchwork.kernel.org/patch/11599155/

Changes in v4:
	- remove the Icelake-Client CPU model

Changes in v3:
	- change the missing features of Icelake-Server from v3 to v4

Changes in v2:
	- add missing features as a new version of CPU model
	- add the support of FSRM
	- add New CPUID of FSRM and RDPID in Icelake-Server CPU model

Chenyi Qiang (3):
  target/i386: add fast short REP MOV support
  target/i386: fix model number and add missing features for
    Icelake-Server CPU model
  target/i386: add the missing vmx features for Skylake-Server and
    Cascadelake-Server CPU models

 target/i386/cpu.c | 30 +++++++++++++++++++++++++++++-
 target/i386/cpu.h |  2 ++
 2 files changed, 31 insertions(+), 1 deletion(-)

-- 
2.17.1

Re: [PATCH v6 0/3] modify CPU model info

Posted by Eduardo Habkost 3 years, 9 months ago

On Tue, Jul 14, 2020 at 04:41:45PM +0800, Chenyi Qiang wrote:
> Add the missing VMX features in Skylake-Server, Cascadelake-Server and
> Icelake-Server CPU models. In Icelake-Server CPU model, it lacks sha_ni,
> avx512ifma, rdpid and fsrm. The model number of Icelake-Server also needs
> to be fixed.
> 
> To apply this patchset, a bug related to env->user_features need to be
> fixed first. The patch is available at
> https://lists.gnu.org/archive/html/qemu-devel/2020-07/msg04399.html
> 

Queued for 5.1, thanks!

-- 
Eduardo