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From: "Fan, Jeff" <jeff.fan@intel.com>
To: "Kinney, Michael D" <michael.d.kinney@intel.com>,
	"edk2-devel@lists.01.org" <edk2-devel@lists.01.org>
Cc: "Yao, Jiewen" <jiewen.yao@intel.com>, "Tian, Feng" <feng.tian@intel.com>
Subject: Re: [Patch 0/2] UefiCpuPkg/PiSmmCpuDxeSmm: Reduce use of PSD
Date: Thu, 1 Dec 2016 04:58:21 +0000	[thread overview]
Message-ID: <542CF652F8836A4AB8DBFAAD40ED192A4A2ED392@shsmsx102.ccr.corp.intel.com> (raw)
In-Reply-To: <1480489617-17028-1-git-send-email-michael.d.kinney@intel.com>

Reviewed-by: Jeff Fan <jeff.fan@intel.com> on serials.

-----Original Message-----
From: Kinney, Michael D 
Sent: Wednesday, November 30, 2016 3:07 PM
To: edk2-devel@lists.01.org
Cc: Yao, Jiewen; Fan, Jeff; Tian, Feng
Subject: [Patch 0/2] UefiCpuPkg/PiSmmCpuDxeSmm: Reduce use of PSD

https://bugzilla.tianocore.org/show_bug.cgi?id=277

Remove MtrrBaseMaskPtr field from PSD and move MTRR to a global variable since all CPUs use the same MTRR settings.
Reduce use of PSD to allow alternate SmmCpuFeaturesLib implementations to use their own PSD layouts.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jeff Fan <jeff.fan@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael Kinney <michael.d.kinney@intel.com>

Michael Kinney (2):
  UefiCpuPkg/PiSmmCpuDxeSmm: Remove MTRRs from PSD structure
  UefiCpuPkg/PiSmmCpuDxeSmm: Remove PSD layout assumptions

 UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/SmiEntry.S          |  3 ++
 UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/SmiEntry.asm        |  3 ++
 UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/SmiEntry.nasm       |  3 ++
 UefiCpuPkg/PiSmmCpuDxeSmm/MpService.c              | 33 ++++--------------
 UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.c         | 15 ++++----
 UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.h         | 26 --------------
 UefiCpuPkg/PiSmmCpuDxeSmm/SmmCpuMemoryManagement.c |  2 +-
 UefiCpuPkg/PiSmmCpuDxeSmm/SmramSaveState.c         | 40 +++++++++++++++++++++-
 8 files changed, 64 insertions(+), 61 deletions(-)

--
2.6.3.windows.1



  parent reply	other threads:[~2016-12-01  4:58 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-11-30  7:06 [Patch 0/2] UefiCpuPkg/PiSmmCpuDxeSmm: Reduce use of PSD Michael Kinney
2016-11-30  7:06 ` [Patch 1/2] UefiCpuPkg/PiSmmCpuDxeSmm: Remove MTRRs from PSD structure Michael Kinney
2016-11-30  7:06 ` [Patch 2/2] UefiCpuPkg/PiSmmCpuDxeSmm: Remove PSD layout assumptions Michael Kinney
2016-12-01  4:58 ` Fan, Jeff [this message]
2016-12-01  4:59   ` [Patch 0/2] UefiCpuPkg/PiSmmCpuDxeSmm: Reduce use of PSD Tian, Feng

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