Reviewed-by: Jiaxin Wu <jiaxin...@intel.com>
> -----Original Message----- > From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Ni, Ray > Sent: Saturday, October 8, 2022 2:34 PM > To: Li, Zhihao <zhihao...@intel.com>; devel@edk2.groups.io > Cc: Dong, Eric <eric.d...@intel.com> > Subject: Re: [edk2-devel] [PATCH v1 1/1] UefiCpuPkg: Reset a parameter > when BSP Exit in CPU relaxed mode. > > Reviewed-by: Ray Ni <ray...@intel.com> > > > -----Original Message----- > > From: Li, Zhihao <zhihao...@intel.com> > > Sent: Tuesday, September 27, 2022 8:58 PM > > To: devel@edk2.groups.io > > Cc: Dong, Eric <eric.d...@intel.com>; Ni, Ray <ray...@intel.com> > > Subject: [PATCH v1 1/1] UefiCpuPkg: Reset a parameter when BSP Exit in > > CPU relaxed mode. > > > > From: Zhihao Li <zhihao...@intel.com> > > > > REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4083 > > > > In CPU relaxed mode, it doesn't reset the value of > > mSmmMpSyncData->AllApArrivedWithException when BSP exit smm > mode. > > So this patch will reset this variable. > > > > Cc: Eric Dong <eric.d...@intel.com> > > Cc: Ray Ni <ray...@intel.com> > > > > Signed-off-by: Zhihao Li <zhihao...@intel.com> > > --- > > UefiCpuPkg/PiSmmCpuDxeSmm/MpService.c | 5 +++-- > > 1 file changed, 3 insertions(+), 2 deletions(-) > > > > diff --git a/UefiCpuPkg/PiSmmCpuDxeSmm/MpService.c > > b/UefiCpuPkg/PiSmmCpuDxeSmm/MpService.c > > index 13c2cb8da4c3..c79da418e37c 100644 > > --- a/UefiCpuPkg/PiSmmCpuDxeSmm/MpService.c > > +++ b/UefiCpuPkg/PiSmmCpuDxeSmm/MpService.c > > @@ -696,8 +696,9 @@ BSPHandler ( > > // > > > > // Allow APs to check in from this point on > > > > // > > > > - *mSmmMpSyncData->Counter = 0; > > > > - *mSmmMpSyncData->AllCpusInSync = FALSE; > > > > + *mSmmMpSyncData->Counter = 0; > > > > + *mSmmMpSyncData->AllCpusInSync = FALSE; > > > > + mSmmMpSyncData->AllApArrivedWithException = FALSE; > > > > } > > > > > > > > /** > > > > -- > > 2.26.2.windows.1 > > > > > -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#94873): https://edk2.groups.io/g/devel/message/94873 Mute This Topic: https://groups.io/mt/93948933/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
