Re: [edk2-devel] [PATCH v1 7/7] UefiCpuPkg/PiSmmCpuDxeSmm: Consume SmmCpuSyncLib

["Wu, Jiaxin" <jiaxin.wu@intel.com>]

Thanks Laszlo, much appreciate all comments. I will check one by one for fix in next version. /Jiaxin 


> -----Original Message-----
> From: Laszlo Ersek <lersek@redhat.com>
> Sent: Tuesday, November 7, 2023 7:01 PM
> To: devel@edk2.groups.io; Wu, Jiaxin <jiaxin.wu@intel.com>
> Cc: Dong, Eric <eric.dong@intel.com>; Ni, Ray <ray.ni@intel.com>; Zeng, Star
> <star.zeng@intel.com>; Gerd Hoffmann <kraxel@redhat.com>; Kumar, Rahul R
> <rahul.r.kumar@intel.com>
> Subject: Re: [edk2-devel] [PATCH v1 7/7] UefiCpuPkg/PiSmmCpuDxeSmm:
> Consume SmmCpuSyncLib
> 
> On 11/3/23 16:30, Wu, Jiaxin wrote:
> > There is the SmmCpuSyncLib Library class define the SMM CPU sync
> > flow, which is aligned with existing SMM CPU driver sync behavior.
> > This patch is to consume SmmCpuSyncLib instance directly.
> >
> > With this change, SMM CPU Sync flow/logic can be customized
> > with different implementation no matter for any purpose, e.g.
> > performance tuning, handle specific register, etc.
> >
> > Change-Id: Id034de47b85743c125f0d76420947e0dd9e69518
> > Cc: Eric Dong <eric.dong@intel.com>
> > Cc: Ray Ni <ray.ni@intel.com>
> > Cc: Zeng Star <star.zeng@intel.com>
> > Cc: Gerd Hoffmann <kraxel@redhat.com>
> > Cc: Rahul Kumar <rahul1.kumar@intel.com>
> > Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
> > ---
> >  UefiCpuPkg/PiSmmCpuDxeSmm/MpService.c        | 256 +++++----------------
> ------
> >  UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.h   |   6 +-
> >  UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.inf |   1 +
> >  3 files changed, 49 insertions(+), 214 deletions(-)
> 
> I'll first review this in the v2 posting.
> 
> Laszlo



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