[edk2-devel] [PATCH] MdeModulePkg/CapsulePei: Optimize the CapsulePei

[Gao, Zhichao]

> -----Original Message-----
> From: Leif Lindholm [mailto:leif.lindholm at linaro.org]
> Sent: Wednesday, May 29, 2019 11:09 PM
> To: devel at edk2.groups.io; Gao, Zhichao <zhichao.gao at intel.com>
> Cc: Bret Barkelew <Bret.Barkelew at microsoft.com>; Wang, Jian J
> <jian.j.wang at intel.com>; Wu, Hao A <hao.a.wu at intel.com>; Ni, Ray
> <ray.ni at intel.com>; Zeng, Star <star.zeng at intel.com>; Gao, Liming
> <liming.gao at intel.com>; Sean Brogan <sean.brogan at microsoft.com>;
> Michael Turner <Michael.Turner at microsoft.com>
> Subject: Re: [edk2-devel] [PATCH] MdeModulePkg/CapsulePei: Optimize the
> CapsulePei
> 
> On Wed, May 29, 2019 at 03:01:12PM +0000, Gao, Zhichao wrote:
> > I just update the date of copyright. And the code in Mu project didn't add
> its own copyright.
> > If it is required, I would add it for them.
> 
> Well, hopefully Microsoft will add their own copyright to the original
> :)
> 
> Although it would certainly be better to add it here as well anyway.

I think it is better to let MS to add the copyright by themselves.

> 
> So what modifications were made to the code on the way from the project
> Mu repository? That would be useful to mention in the commit message.

I would add this info blow commit message(not in commit message). It is helpful for review. But it may not be useful to add them in the commit message.
On my opinion, the commit message should contain the summary and impact of the changes.

Thanks,
Zhichao

> 
> Regards,
> 
> Leif
> 
> > And I also make some minor changes on it.
> >
> > Thanks,
> > Zhichao
> >
> > > -----Original Message-----
> > > From: Leif Lindholm [mailto:leif.lindholm at linaro.org]
> > > Sent: Wednesday, May 29, 2019 7:12 PM
> > > To: devel at edk2.groups.io; Gao, Zhichao <zhichao.gao at intel.com>
> > > Cc: Bret Barkelew <Bret.Barkelew at microsoft.com>; Wang, Jian J
> > > <jian.j.wang at intel.com>; Wu, Hao A <hao.a.wu at intel.com>; Ni, Ray
> > > <ray.ni at intel.com>; Zeng, Star <star.zeng at intel.com>; Gao, Liming
> > > <liming.gao at intel.com>; Sean Brogan <sean.brogan at microsoft.com>;
> > > Michael Turner <Michael.Turner at microsoft.com>
> > > Subject: Re: [edk2-devel] [PATCH] MdeModulePkg/CapsulePei: Optimize
> > > the CapsulePei
> > >
> > > On Wed, May 29, 2019 at 08:45:55AM +0800, Gao, Zhichao wrote:
> > > > From: Bret Barkelew <Bret.Barkelew at microsoft.com>
> > >
> > > If this code is from Microsoft...
> > >
> > > >
> > > > REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1853
> > > >
> > > > Sperate the capsule check function from GetCapsuleDescriptors and
> > > > name it to AreCapsulesStaged.
> > > > Rename GetCapsuleDescriptors to GetScatterGatherHeadEntries.
> > > > And optimize its to remove the duplicated code.
> > > >
> > > > Cc: Jian J Wang <jian.j.wang at intel.com>
> > > > Cc: Hao A Wu <hao.a.wu at intel.com>
> > > > Cc: Ray Ni <ray.ni at intel.com>
> > > > Cc: Star Zeng <star.zeng at intel.com>
> > > > Cc: Liming Gao <liming.gao at intel.com>
> > > > Cc: Sean Brogan <sean.brogan at microsoft.com>
> > > > Cc: Michael Turner <Michael.Turner at microsoft.com>
> > > > Cc: Bret Barkelew <Bret.Barkelew at microsoft.com>
> > > > Signed-off-by: Zhichao gao <zhichao.gao at intel.com>
> > > > ---
> > > >  MdeModulePkg/Universal/CapsulePei/Capsule.h   |   3 +-
> > > >  .../Universal/CapsulePei/CapsulePei.inf       |   3 +-
> > > >  .../Universal/CapsulePei/UefiCapsule.c        | 357 ++++++++++--------
> > > >  3 files changed, 194 insertions(+), 169 deletions(-)
> > > >
> > > > diff --git a/MdeModulePkg/Universal/CapsulePei/Capsule.h
> > > > b/MdeModulePkg/Universal/CapsulePei/Capsule.h
> > > > index baf40423af..fc20dd8b92 100644
> > > > --- a/MdeModulePkg/Universal/CapsulePei/Capsule.h
> > > > +++ b/MdeModulePkg/Universal/CapsulePei/Capsule.h
> > > > @@ -1,6 +1,6 @@
> > > >  /** @file
> > > >
> > > > -Copyright (c) 2006 - 2018, Intel Corporation. All rights
> > > > reserved.<BR>
> > > > +Copyright (c) 2006 - 2019, Intel Corporation. All rights
> > > > +reserved.<BR>
> > > >
> > > >  SPDX-License-Identifier: BSD-2-Clause-Patent
> > > >
> > > > @@ -30,6 +30,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
> > > > #include <Library/PcdLib.h>  #include
> > > > <Library/ReportStatusCodeLib.h> #include <Library/DebugAgentLib.h>
> > > > +#include <Library/MemoryAllocationLib.h>
> > > >  #include <IndustryStandard/PeImage.h>  #include
> > > > "Common/CommonHeader.h"
> > > >
> > > > diff --git a/MdeModulePkg/Universal/CapsulePei/CapsulePei.inf
> > > > b/MdeModulePkg/Universal/CapsulePei/CapsulePei.inf
> > > > index 5d43df3075..9c88b3986f 100644
> > > > --- a/MdeModulePkg/Universal/CapsulePei/CapsulePei.inf
> > > > +++ b/MdeModulePkg/Universal/CapsulePei/CapsulePei.inf
> > > > @@ -6,7 +6,7 @@
> > > >  #  This external input must be validated carefully to avoid
> > > > security issue like  #  buffer overflow, integer overflow.
> > > >  #
> > > > -# Copyright (c) 2006 - 2018, Intel Corporation. All rights
> > > > reserved.<BR>
> > > > +# Copyright (c) 2006 - 2019, Intel Corporation. All rights
> > > > +reserved.<BR>
> > >
> > > ...why does Intel get the copyright?
> > >
> > > /
> > >     Leif
> >
> > 
> >

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