Re: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure, Destroy RamDisk memory before RSC.

2020-07-20 Thread Liming Gao
This patch has been merged @ cb38ace647231076acfc0c5bdd21d3aff43e4f83.

Thanks
Liming

> -Original Message-
> From: devel@edk2.groups.io  On Behalf Of Liming Gao
> Sent: Friday, July 17, 2020 11:07 PM
> To: Veliyathuparambil Prakashan, KrishnadasX 
> ; Gao, Zhichao
> 
> Cc: Ni, Ray ; T V, Krishnamoorthy 
> ; devel@edk2.groups.io; Kinney, Michael D
> 
> Subject: Re: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure, 
> Destroy RamDisk memory before RSC.
> 
> Krishnadas:
>   The patch for BZ 2836 has passed reviewed. It will be merged early next 
> week. Then, your patch will also be merged next week.
> 
> Thanks
> Liming
> > -Original Message-
> > From: Veliyathuparambil Prakashan, KrishnadasX 
> > 
> > Sent: Friday, July 17, 2020 12:09 PM
> > To: Gao, Liming ; Gao, Zhichao 
> > Cc: Ni, Ray ; T V, Krishnamoorthy 
> > ; devel@edk2.groups.io; Kinney, Michael D
> > 
> > Subject: RE: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure, 
> > Destroy RamDisk memory before RSC.
> >
> > Hello Liming,
> >
> > Gentle Reminder.
> > As discussed before, please let us know when we can expect our changes 
> > (below BZ) to get pushed in to Edk2Repo.
> > Please help to give an ETA.
> >
> > BZ Details:
> > [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure, Destroy RamDisk 
> > memory before RSC
> > https://bugzilla.tianocore.org/show_bug.cgi?id=2818
> >
> > Dependency : https://bugzilla.tianocore.org/show_bug.cgi?id=2836
> >
> > Thanks,
> > Krishnadas
> >
> > >-Original Message-
> > > From: Veliyathuparambil Prakashan, KrishnadasX
> > > Sent: Friday, July 3, 2020 3:00 PM
> > > To: Gao, Liming ; Gao, Zhichao
> > > 
> > > Cc: Ni, Ray ; T V, Krishnamoorthy
> > > ; devel@edk2.groups.io; l...@nuviainc.com;
> > > Laszlo Ersek ; af...@apple.com; Kinney, Michael D
> > > 
> > > Subject: RE: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure,
> > > Destroy RamDisk memory before RSC.
> > >
> > > Thank you very much Liming  and Zhichao for your time to discuss this 
> > > case.
> > >
> > > Hello Liming,
> > >
> > > As discussed, please help to raise the BZ to enhance PatchCheck.py and 
> > > kindly
> > > help to submit our Edk2 patch to Edk2 Repo.
> > > [EDK2 Change BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=2818]
> > >
> > > Also, please give us an update on next week regarding the ETA , as per our
> > > discussion.
> > >
> > > Thanks,
> > > Krishnadas
> > >
> > > > -Original Message-
> > > > From: Gao, Liming 
> > > > Sent: Friday, July 3, 2020 11:32 AM
> > > > To: devel@edk2.groups.io; Veliyathuparambil Prakashan, KrishnadasX
> > > > ;
> > > > l...@nuviainc.com; Laszlo Ersek ; af...@apple.com;
> > > > Kinney, Michael D 
> > > > Cc: Gao, Zhichao ; Ni, Ray 
> > > > Subject: RE: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption
> > > > failure, Destroy RamDisk memory before RSC.
> > > >
> > > > Signed-off-by line is too long and exceeds 80 characters requirement.
> > > > But, it is valid.
> > > >
> > > > So, I suggest to enhance PatchCheck.py and skip the check for the
> > > > lines with Signed-off-by, Ack-by:, Reviewed-by:, and Tested-By:.
> > > >
> > > > Thanks
> > > > Liming
> > > > > -Original Message-
> > > > > From: devel@edk2.groups.io  On Behalf Of
> > > > > KrishnadasX Veliyathuparambil Prakashan
> > > > > Sent: Friday, June 19, 2020 10:40 AM
> > > > > To: devel@edk2.groups.io
> > > > > Cc: Gao, Zhichao ; Ni, Ray 
> > > > > Subject: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure,
> > > > Destroy RamDisk memory before RSC.
> > > > >
> > > > > REF:https://bugzilla.tianocore.org/show_bug.cgi?id=2818
> > > > >
> > > > > For better memory management, re-ordered the DestroyRamDisk and
> > > > > ReportStatusCode calls inside the EfiBootManagerBoot() function.
> > > > >
> > > > > This will help to clean the unused memory before reporting the
> > > > > failure status, so that OEMs can use RSC Listener to launch custom
> > > > > boot option or application for recovering the 

Re: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure, Destroy RamDisk memory before RSC.

2020-07-17 Thread Veliyathuparambil Prakashan, KrishnadasX
Hello Liming,

Gentle Reminder.
As discussed before, please let us know when we can expect our changes (below 
BZ) to get pushed in to Edk2Repo.
Please help to give an ETA.

BZ Details:
[edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure, Destroy RamDisk 
memory before RSC
https://bugzilla.tianocore.org/show_bug.cgi?id=2818

Dependency : https://bugzilla.tianocore.org/show_bug.cgi?id=2836

Thanks,
Krishnadas

>-Original Message-
> From: Veliyathuparambil Prakashan, KrishnadasX
> Sent: Friday, July 3, 2020 3:00 PM
> To: Gao, Liming ; Gao, Zhichao
> 
> Cc: Ni, Ray ; T V, Krishnamoorthy
> ; devel@edk2.groups.io; l...@nuviainc.com;
> Laszlo Ersek ; af...@apple.com; Kinney, Michael D
> 
> Subject: RE: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure,
> Destroy RamDisk memory before RSC.
> 
> Thank you very much Liming  and Zhichao for your time to discuss this case.
> 
> Hello Liming,
> 
> As discussed, please help to raise the BZ to enhance PatchCheck.py and kindly
> help to submit our Edk2 patch to Edk2 Repo.
> [EDK2 Change BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=2818]
> 
> Also, please give us an update on next week regarding the ETA , as per our
> discussion.
> 
> Thanks,
> Krishnadas
> 
> > -Original Message-
> > From: Gao, Liming 
> > Sent: Friday, July 3, 2020 11:32 AM
> > To: devel@edk2.groups.io; Veliyathuparambil Prakashan, KrishnadasX
> > ;
> > l...@nuviainc.com; Laszlo Ersek ; af...@apple.com;
> > Kinney, Michael D 
> > Cc: Gao, Zhichao ; Ni, Ray 
> > Subject: RE: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption
> > failure, Destroy RamDisk memory before RSC.
> >
> > Signed-off-by line is too long and exceeds 80 characters requirement.
> > But, it is valid.
> >
> > So, I suggest to enhance PatchCheck.py and skip the check for the
> > lines with Signed-off-by, Ack-by:, Reviewed-by:, and Tested-By:.
> >
> > Thanks
> > Liming
> > > -Original Message-
> > > From: devel@edk2.groups.io  On Behalf Of
> > > KrishnadasX Veliyathuparambil Prakashan
> > > Sent: Friday, June 19, 2020 10:40 AM
> > > To: devel@edk2.groups.io
> > > Cc: Gao, Zhichao ; Ni, Ray 
> > > Subject: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure,
> > Destroy RamDisk memory before RSC.
> > >
> > > REF:https://bugzilla.tianocore.org/show_bug.cgi?id=2818
> > >
> > > For better memory management, re-ordered the DestroyRamDisk and
> > > ReportStatusCode calls inside the EfiBootManagerBoot() function.
> > >
> > > This will help to clean the unused memory before reporting the
> > > failure status, so that OEMs can use RSC Listener to launch custom
> > > boot option or application for recovering the failed hard drive.
> > >
> > > This change will help to ensure that the allocated pool of memory
> > > for the failed boot option is freed before executing OEM's RSC
> > > listener callback to handle every boot option failure.
> > >
> > > Signed-off-by: KrishnadasX Veliyathuparambil Prakashan
> > > 
> > > Cc: "Gao, Zhichao" 
> > > Cc: "Ni, Ray" 
> > > ---
> > >  .../Library/UefiBootManagerLib/BmBoot.c   | 28 ++-
> > >  1 file changed, 15 insertions(+), 13 deletions(-)
> > >
> > > diff --git a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > > b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > > index 540d169ec1..aff620ad52 100644
> > > --- a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > > +++ b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > > @@ -2,7 +2,7 @@
> > >Library functions which relates with booting.
> > >
> > >
> > >
> > >  Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved.
> > >
> > > -Copyright (c) 2011 - 2019, Intel Corporation. All rights
> > > reserved.
> > >
> > > +Copyright (c) 2011 - 2020, Intel Corporation. All rights
> > > +reserved.
> > >
> > >  (C) Copyright 2015-2016 Hewlett Packard Enterprise Development
> > > LP
> > >
> > >  SPDX-License-Identifier: BSD-2-Clause-Patent
> > >
> > >
> > >
> > > @@ -1903,17 +1903,17 @@ EfiBootManagerBoot (
> > >  gBS->UnloadImage (ImageHandle);
> > >
> > >}
> > >
> > >//
> > >
> > > -  // Report Status Code with the failure status to indicate that the 
> >

Re: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure, Destroy RamDisk memory before RSC.

2020-07-17 Thread Liming Gao
Krishnadas:
  The patch for BZ 2836 has passed reviewed. It will be merged early next week. 
Then, your patch will also be merged next week.

Thanks
Liming
> -Original Message-
> From: Veliyathuparambil Prakashan, KrishnadasX 
> 
> Sent: Friday, July 17, 2020 12:09 PM
> To: Gao, Liming ; Gao, Zhichao 
> Cc: Ni, Ray ; T V, Krishnamoorthy 
> ; devel@edk2.groups.io; Kinney, Michael D
> 
> Subject: RE: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure, 
> Destroy RamDisk memory before RSC.
> 
> Hello Liming,
> 
> Gentle Reminder.
> As discussed before, please let us know when we can expect our changes (below 
> BZ) to get pushed in to Edk2Repo.
> Please help to give an ETA.
> 
> BZ Details:
> [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure, Destroy RamDisk 
> memory before RSC
> https://bugzilla.tianocore.org/show_bug.cgi?id=2818
> 
> Dependency : https://bugzilla.tianocore.org/show_bug.cgi?id=2836
> 
> Thanks,
> Krishnadas
> 
> >-Original Message-
> > From: Veliyathuparambil Prakashan, KrishnadasX
> > Sent: Friday, July 3, 2020 3:00 PM
> > To: Gao, Liming ; Gao, Zhichao
> > 
> > Cc: Ni, Ray ; T V, Krishnamoorthy
> > ; devel@edk2.groups.io; l...@nuviainc.com;
> > Laszlo Ersek ; af...@apple.com; Kinney, Michael D
> > 
> > Subject: RE: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure,
> > Destroy RamDisk memory before RSC.
> >
> > Thank you very much Liming  and Zhichao for your time to discuss this case.
> >
> > Hello Liming,
> >
> > As discussed, please help to raise the BZ to enhance PatchCheck.py and 
> > kindly
> > help to submit our Edk2 patch to Edk2 Repo.
> > [EDK2 Change BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=2818]
> >
> > Also, please give us an update on next week regarding the ETA , as per our
> > discussion.
> >
> > Thanks,
> > Krishnadas
> >
> > > -Original Message-
> > > From: Gao, Liming 
> > > Sent: Friday, July 3, 2020 11:32 AM
> > > To: devel@edk2.groups.io; Veliyathuparambil Prakashan, KrishnadasX
> > > ;
> > > l...@nuviainc.com; Laszlo Ersek ; af...@apple.com;
> > > Kinney, Michael D 
> > > Cc: Gao, Zhichao ; Ni, Ray 
> > > Subject: RE: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption
> > > failure, Destroy RamDisk memory before RSC.
> > >
> > > Signed-off-by line is too long and exceeds 80 characters requirement.
> > > But, it is valid.
> > >
> > > So, I suggest to enhance PatchCheck.py and skip the check for the
> > > lines with Signed-off-by, Ack-by:, Reviewed-by:, and Tested-By:.
> > >
> > > Thanks
> > > Liming
> > > > -Original Message-
> > > > From: devel@edk2.groups.io  On Behalf Of
> > > > KrishnadasX Veliyathuparambil Prakashan
> > > > Sent: Friday, June 19, 2020 10:40 AM
> > > > To: devel@edk2.groups.io
> > > > Cc: Gao, Zhichao ; Ni, Ray 
> > > > Subject: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure,
> > > Destroy RamDisk memory before RSC.
> > > >
> > > > REF:https://bugzilla.tianocore.org/show_bug.cgi?id=2818
> > > >
> > > > For better memory management, re-ordered the DestroyRamDisk and
> > > > ReportStatusCode calls inside the EfiBootManagerBoot() function.
> > > >
> > > > This will help to clean the unused memory before reporting the
> > > > failure status, so that OEMs can use RSC Listener to launch custom
> > > > boot option or application for recovering the failed hard drive.
> > > >
> > > > This change will help to ensure that the allocated pool of memory
> > > > for the failed boot option is freed before executing OEM's RSC
> > > > listener callback to handle every boot option failure.
> > > >
> > > > Signed-off-by: KrishnadasX Veliyathuparambil Prakashan
> > > > 
> > > > Cc: "Gao, Zhichao" 
> > > > Cc: "Ni, Ray" 
> > > > ---
> > > >  .../Library/UefiBootManagerLib/BmBoot.c   | 28 ++-
> > > >  1 file changed, 15 insertions(+), 13 deletions(-)
> > > >
> > > > diff --git a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > > > b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > > > index 540d169ec1..aff620ad52 100644
> > > > --- a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > > > +++ b/MdeModulePkg/Library/

Re: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure, Destroy RamDisk memory before RSC.

2020-07-16 Thread Gao, Zhichao
With the patchcheck issue fixed. Reviewed-by: Zhichao Gao 


Thanks,
Zhichao

> -Original Message-
> From: Veliyathuparambil Prakashan, KrishnadasX
> 
> Sent: Friday, July 17, 2020 12:09 PM
> To: Gao, Liming ; Gao, Zhichao 
> Cc: Ni, Ray ; T V, Krishnamoorthy
> ; devel@edk2.groups.io; Kinney, Michael D
> 
> Subject: RE: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure,
> Destroy RamDisk memory before RSC.
> 
> Hello Liming,
> 
> Gentle Reminder.
> As discussed before, please let us know when we can expect our changes (below
> BZ) to get pushed in to Edk2Repo.
> Please help to give an ETA.
> 
> BZ Details:
> [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure, Destroy RamDisk
> memory before RSC
> https://bugzilla.tianocore.org/show_bug.cgi?id=2818
> 
> Dependency : https://bugzilla.tianocore.org/show_bug.cgi?id=2836
> 
> Thanks,
> Krishnadas
> 
> >-Original Message-
> > From: Veliyathuparambil Prakashan, KrishnadasX
> > Sent: Friday, July 3, 2020 3:00 PM
> > To: Gao, Liming ; Gao, Zhichao
> >
> > Cc: Ni, Ray ; T V, Krishnamoorthy
> >; devel@edk2.groups.io;
> >l...@nuviainc.com;  Laszlo Ersek ; af...@apple.com;
> >Kinney, Michael D  
> > Subject: RE: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption
> >failure,  Destroy RamDisk memory before RSC.
> >
> > Thank you very much Liming  and Zhichao for your time to discuss this case.
> >
> > Hello Liming,
> >
> > As discussed, please help to raise the BZ to enhance PatchCheck.py and
> > kindly help to submit our Edk2 patch to Edk2 Repo.
> > [EDK2 Change BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=2818]
> >
> > Also, please give us an update on next week regarding the ETA , as per
> > our discussion.
> >
> > Thanks,
> > Krishnadas
> >
> > > -Original Message-
> > > From: Gao, Liming 
> > > Sent: Friday, July 3, 2020 11:32 AM
> > > To: devel@edk2.groups.io; Veliyathuparambil Prakashan, KrishnadasX
> > > ;
> > > l...@nuviainc.com; Laszlo Ersek ;
> > > af...@apple.com; Kinney, Michael D 
> > > Cc: Gao, Zhichao ; Ni, Ray 
> > > Subject: RE: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption
> > > failure, Destroy RamDisk memory before RSC.
> > >
> > > Signed-off-by line is too long and exceeds 80 characters requirement.
> > > But, it is valid.
> > >
> > > So, I suggest to enhance PatchCheck.py and skip the check for the
> > > lines with Signed-off-by, Ack-by:, Reviewed-by:, and Tested-By:.
> > >
> > > Thanks
> > > Liming
> > > > -Original Message-
> > > > From: devel@edk2.groups.io  On Behalf Of
> > > > KrishnadasX Veliyathuparambil Prakashan
> > > > Sent: Friday, June 19, 2020 10:40 AM
> > > > To: devel@edk2.groups.io
> > > > Cc: Gao, Zhichao ; Ni, Ray
> > > > 
> > > > Subject: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption
> > > > failure,
> > > Destroy RamDisk memory before RSC.
> > > >
> > > > REF:https://bugzilla.tianocore.org/show_bug.cgi?id=2818
> > > >
> > > > For better memory management, re-ordered the DestroyRamDisk and
> > > > ReportStatusCode calls inside the EfiBootManagerBoot() function.
> > > >
> > > > This will help to clean the unused memory before reporting the
> > > > failure status, so that OEMs can use RSC Listener to launch custom
> > > > boot option or application for recovering the failed hard drive.
> > > >
> > > > This change will help to ensure that the allocated pool of memory
> > > > for the failed boot option is freed before executing OEM's RSC
> > > > listener callback to handle every boot option failure.
> > > >
> > > > Signed-off-by: KrishnadasX Veliyathuparambil Prakashan
> > > > 
> > > > Cc: "Gao, Zhichao" 
> > > > Cc: "Ni, Ray" 
> > > > ---
> > > >  .../Library/UefiBootManagerLib/BmBoot.c   | 28 ++-
> > > >  1 file changed, 15 insertions(+), 13 deletions(-)
> > > >
> > > > diff --git a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > > > b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > > > index 540d169ec1..aff620ad52 100644
> > > > --- a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > > > +++ b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > > > @@ 

Re: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure, Destroy RamDisk memory before RSC.

2020-07-03 Thread Liming Gao
BZ to enhance PatchCheck is submitted. 
https://bugzilla.tianocore.org/show_bug.cgi?id=2836

Thanks
Liming
> -Original Message-
> From: devel@edk2.groups.io  On Behalf Of Leif Lindholm
> Sent: Friday, July 3, 2020 6:43 PM
> To: Gao, Liming 
> Cc: devel@edk2.groups.io; Veliyathuparambil Prakashan, KrishnadasX 
> ; Laszlo
> Ersek ; af...@apple.com; Kinney, Michael D 
> ; Gao, Zhichao
> ; Ni, Ray 
> Subject: Re: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure, 
> Destroy RamDisk memory before RSC.
> 
> On Fri, Jul 03, 2020 at 06:02:12 +, Gao, Liming wrote:
> > Signed-off-by line is too long and exceeds 80 characters requirement. But, 
> > it is valid.
> >
> > So, I suggest to enhance PatchCheck.py and skip the check for the lines 
> > with Signed-off-by, Ack-by:, Reviewed-by:, and Tested-By:.
> 
> Acked-by, not Ack-by, but yes, I completely agree. Restricting the
> lenght of these tag lines is not correct.
> We may want to consider adding "Cc:" to the list also.
> 
> Regards,
> 
> Leif
> 
> > Thanks
> > Liming
> > > -Original Message-
> > > From: devel@edk2.groups.io  On Behalf Of 
> > > KrishnadasX Veliyathuparambil Prakashan
> > > Sent: Friday, June 19, 2020 10:40 AM
> > > To: devel@edk2.groups.io
> > > Cc: Gao, Zhichao ; Ni, Ray 
> > > Subject: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure, 
> > > Destroy RamDisk memory before RSC.
> > >
> > > REF:https://bugzilla.tianocore.org/show_bug.cgi?id=2818
> > >
> > > For better memory management, re-ordered the DestroyRamDisk and
> > > ReportStatusCode calls inside the EfiBootManagerBoot() function.
> > >
> > > This will help to clean the unused memory before reporting the
> > > failure status, so that OEMs can use RSC Listener to launch
> > > custom boot option or application for recovering the failed
> > > hard drive.
> > >
> > > This change will help to ensure that the allocated pool of memory
> > > for the failed boot option is freed before executing OEM's RSC
> > > listener callback to handle every boot option failure.
> > >
> > > Signed-off-by: KrishnadasX Veliyathuparambil Prakashan 
> > > 
> > > Cc: "Gao, Zhichao" 
> > > Cc: "Ni, Ray" 
> > > ---
> > >  .../Library/UefiBootManagerLib/BmBoot.c   | 28 ++-
> > >  1 file changed, 15 insertions(+), 13 deletions(-)
> > >
> > > diff --git a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c 
> > > b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > > index 540d169ec1..aff620ad52 100644
> > > --- a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > > +++ b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > > @@ -2,7 +2,7 @@
> > >Library functions which relates with booting.
> > >
> > >
> > >
> > >  Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved.
> > >
> > > -Copyright (c) 2011 - 2019, Intel Corporation. All rights reserved.
> > >
> > > +Copyright (c) 2011 - 2020, Intel Corporation. All rights reserved.
> > >
> > >  (C) Copyright 2015-2016 Hewlett Packard Enterprise Development LP
> > >
> > >  SPDX-License-Identifier: BSD-2-Clause-Patent
> > >
> > >
> > >
> > > @@ -1903,17 +1903,17 @@ EfiBootManagerBoot (
> > >  gBS->UnloadImage (ImageHandle);
> > >
> > >}
> > >
> > >//
> > >
> > > -  // Report Status Code with the failure status to indicate that the 
> > > failure to load boot option
> > >
> > > -  //
> > >
> > > -  BmReportLoadFailure (EFI_SW_DXE_BS_EC_BOOT_OPTION_LOAD_ERROR, 
> > > Status);
> > >
> > > -  BootOption->Status = Status;
> > >
> > > -  //
> > >
> > >// Destroy the RAM disk
> > >
> > >//
> > >
> > >if (RamDiskDevicePath != NULL) {
> > >
> > >  BmDestroyRamDisk (RamDiskDevicePath);
> > >
> > >  FreePool (RamDiskDevicePath);
> > >
> > >}
> > >
> > > +  //
> > >
> > > +  // Report Status Code with the failure status to indicate that the 
> > > failure to load boot option
> > >
> > > +  //
> > >
> > > +  BmReportLoadFailure (EFI_SW_DXE_BS_

Re: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure, Destroy RamDisk memory before RSC.

2020-07-03 Thread Leif Lindholm
On Fri, Jul 03, 2020 at 06:02:12 +, Gao, Liming wrote:
> Signed-off-by line is too long and exceeds 80 characters requirement. But, it 
> is valid. 
> 
> So, I suggest to enhance PatchCheck.py and skip the check for the lines with 
> Signed-off-by, Ack-by:, Reviewed-by:, and Tested-By:. 

Acked-by, not Ack-by, but yes, I completely agree. Restricting the
lenght of these tag lines is not correct.
We may want to consider adding "Cc:" to the list also.

Regards,

Leif

> Thanks
> Liming
> > -Original Message-
> > From: devel@edk2.groups.io  On Behalf Of KrishnadasX 
> > Veliyathuparambil Prakashan
> > Sent: Friday, June 19, 2020 10:40 AM
> > To: devel@edk2.groups.io
> > Cc: Gao, Zhichao ; Ni, Ray 
> > Subject: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure, 
> > Destroy RamDisk memory before RSC.
> > 
> > REF:https://bugzilla.tianocore.org/show_bug.cgi?id=2818
> > 
> > For better memory management, re-ordered the DestroyRamDisk and
> > ReportStatusCode calls inside the EfiBootManagerBoot() function.
> > 
> > This will help to clean the unused memory before reporting the
> > failure status, so that OEMs can use RSC Listener to launch
> > custom boot option or application for recovering the failed
> > hard drive.
> > 
> > This change will help to ensure that the allocated pool of memory
> > for the failed boot option is freed before executing OEM's RSC
> > listener callback to handle every boot option failure.
> > 
> > Signed-off-by: KrishnadasX Veliyathuparambil Prakashan 
> > 
> > Cc: "Gao, Zhichao" 
> > Cc: "Ni, Ray" 
> > ---
> >  .../Library/UefiBootManagerLib/BmBoot.c   | 28 ++-
> >  1 file changed, 15 insertions(+), 13 deletions(-)
> > 
> > diff --git a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c 
> > b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > index 540d169ec1..aff620ad52 100644
> > --- a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > +++ b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > @@ -2,7 +2,7 @@
> >Library functions which relates with booting.
> > 
> > 
> > 
> >  Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved.
> > 
> > -Copyright (c) 2011 - 2019, Intel Corporation. All rights reserved.
> > 
> > +Copyright (c) 2011 - 2020, Intel Corporation. All rights reserved.
> > 
> >  (C) Copyright 2015-2016 Hewlett Packard Enterprise Development LP
> > 
> >  SPDX-License-Identifier: BSD-2-Clause-Patent
> > 
> > 
> > 
> > @@ -1903,17 +1903,17 @@ EfiBootManagerBoot (
> >  gBS->UnloadImage (ImageHandle);
> > 
> >}
> > 
> >//
> > 
> > -  // Report Status Code with the failure status to indicate that the 
> > failure to load boot option
> > 
> > -  //
> > 
> > -  BmReportLoadFailure (EFI_SW_DXE_BS_EC_BOOT_OPTION_LOAD_ERROR, 
> > Status);
> > 
> > -  BootOption->Status = Status;
> > 
> > -  //
> > 
> >// Destroy the RAM disk
> > 
> >//
> > 
> >if (RamDiskDevicePath != NULL) {
> > 
> >  BmDestroyRamDisk (RamDiskDevicePath);
> > 
> >  FreePool (RamDiskDevicePath);
> > 
> >}
> > 
> > +  //
> > 
> > +  // Report Status Code with the failure status to indicate that the 
> > failure to load boot option
> > 
> > +  //
> > 
> > +  BmReportLoadFailure (EFI_SW_DXE_BS_EC_BOOT_OPTION_LOAD_ERROR, 
> > Status);
> > 
> > +  BootOption->Status = Status;
> > 
> >return;
> > 
> >  }
> > 
> >}
> > 
> > @@ -1982,13 +1982,6 @@ EfiBootManagerBoot (
> >Status = gBS->StartImage (ImageHandle, >ExitDataSize, 
> > >ExitData);
> > 
> >DEBUG ((DEBUG_INFO | DEBUG_LOAD, "Image Return Status = %r\n", Status));
> > 
> >BootOption->Status = Status;
> > 
> > -  if (EFI_ERROR (Status)) {
> > 
> > -//
> > 
> > -// Report Status Code with the failure status to indicate that boot 
> > failure
> > 
> > -//
> > 
> > -BmReportLoadFailure (EFI_SW_DXE_BS_EC_BOOT_OPTION_FAILED, Status);
> > 
> > -  }
> > 
> > -  PERF_END_EX (gImageHandle, "BdsAttempt", NULL, 0, (UINT32) OptionNumber);
> > 
> > 
> > 
> >//
> > 
> >// Destroy the RAM disk
> > 
> &g

Re: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure, Destroy RamDisk memory before RSC.

2020-07-03 Thread Veliyathuparambil Prakashan, KrishnadasX
Thank you very much Liming  and Zhichao for your time to discuss this case.

Hello Liming, 

As discussed, please help to raise the BZ to enhance PatchCheck.py and kindly 
help to submit our Edk2 patch to Edk2 Repo.
[EDK2 Change BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=2818]

Also, please give us an update on next week regarding the ETA , as per our 
discussion.

Thanks,
Krishnadas

> -Original Message-
> From: Gao, Liming 
> Sent: Friday, July 3, 2020 11:32 AM
> To: devel@edk2.groups.io; Veliyathuparambil Prakashan, KrishnadasX
> ; l...@nuviainc.com;
> Laszlo Ersek ; af...@apple.com; Kinney, Michael D
> 
> Cc: Gao, Zhichao ; Ni, Ray 
> Subject: RE: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure,
> Destroy RamDisk memory before RSC.
> 
> Signed-off-by line is too long and exceeds 80 characters requirement. But, it 
> is
> valid.
> 
> So, I suggest to enhance PatchCheck.py and skip the check for the lines with
> Signed-off-by, Ack-by:, Reviewed-by:, and Tested-By:.
> 
> Thanks
> Liming
> > -Original Message-
> > From: devel@edk2.groups.io  On Behalf Of
> > KrishnadasX Veliyathuparambil Prakashan
> > Sent: Friday, June 19, 2020 10:40 AM
> > To: devel@edk2.groups.io
> > Cc: Gao, Zhichao ; Ni, Ray 
> > Subject: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure,
> Destroy RamDisk memory before RSC.
> >
> > REF:https://bugzilla.tianocore.org/show_bug.cgi?id=2818
> >
> > For better memory management, re-ordered the DestroyRamDisk and
> > ReportStatusCode calls inside the EfiBootManagerBoot() function.
> >
> > This will help to clean the unused memory before reporting the failure
> > status, so that OEMs can use RSC Listener to launch custom boot option
> > or application for recovering the failed hard drive.
> >
> > This change will help to ensure that the allocated pool of memory for
> > the failed boot option is freed before executing OEM's RSC listener
> > callback to handle every boot option failure.
> >
> > Signed-off-by: KrishnadasX Veliyathuparambil Prakashan
> > 
> > Cc: "Gao, Zhichao" 
> > Cc: "Ni, Ray" 
> > ---
> >  .../Library/UefiBootManagerLib/BmBoot.c   | 28 ++-
> >  1 file changed, 15 insertions(+), 13 deletions(-)
> >
> > diff --git a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > index 540d169ec1..aff620ad52 100644
> > --- a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > +++ b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> > @@ -2,7 +2,7 @@
> >Library functions which relates with booting.
> >
> >
> >
> >  Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved.
> >
> > -Copyright (c) 2011 - 2019, Intel Corporation. All rights
> > reserved.
> >
> > +Copyright (c) 2011 - 2020, Intel Corporation. All rights
> > +reserved.
> >
> >  (C) Copyright 2015-2016 Hewlett Packard Enterprise Development LP
> >
> >  SPDX-License-Identifier: BSD-2-Clause-Patent
> >
> >
> >
> > @@ -1903,17 +1903,17 @@ EfiBootManagerBoot (
> >  gBS->UnloadImage (ImageHandle);
> >
> >}
> >
> >//
> >
> > -  // Report Status Code with the failure status to indicate that the 
> > failure to
> load boot option
> >
> > -  //
> >
> > -  BmReportLoadFailure
> (EFI_SW_DXE_BS_EC_BOOT_OPTION_LOAD_ERROR, Status);
> >
> > -  BootOption->Status = Status;
> >
> > -  //
> >
> >// Destroy the RAM disk
> >
> >//
> >
> >if (RamDiskDevicePath != NULL) {
> >
> >  BmDestroyRamDisk (RamDiskDevicePath);
> >
> >  FreePool (RamDiskDevicePath);
> >
> >}
> >
> > +  //
> >
> > +  // Report Status Code with the failure status to indicate that
> > + the failure to load boot option
> >
> > +  //
> >
> > +  BmReportLoadFailure
> (EFI_SW_DXE_BS_EC_BOOT_OPTION_LOAD_ERROR,
> > + Status);
> >
> > +  BootOption->Status = Status;
> >
> >return;
> >
> >  }
> >
> >}
> >
> > @@ -1982,13 +1982,6 @@ EfiBootManagerBoot (
> >Status = gBS->StartImage (ImageHandle, >ExitDataSize,
> > >ExitData);
> >
> >DEBUG ((DEBUG_INFO | DEBUG_LOAD, "Image Return Status = %r\n",
> > Status));
> >
> >BootOption->Sta

[edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure, Destroy RamDisk memory before RSC

2020-07-03 Thread KrishnadasX Veliyathuparambil Prakashan
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=2818

For better memory management, re-ordered the DestroyRamDisk and
ReportStatusCode calls inside the EfiBootManagerBoot() function.

This will help to clean the unused memory before reporting the
failure status, so that OEMs can use RSC Listener to launch
custom boot option or application for recovering the failed
hard drive.

This change will help to ensure that the allocated pool of memory
for the failed boot option is freed before executing OEM's RSC
listener callback to handle every boot option failure.

Signed-off-by: KrishnadasX Veliyathuparambil Prakashan 

Cc: "Gao, Zhichao" 
Cc: "Ni, Ray" 
---
 .../Library/UefiBootManagerLib/BmBoot.c   | 28 ++-
 1 file changed, 15 insertions(+), 13 deletions(-)

diff --git a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c 
b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
index 540d169ec1..aff620ad52 100644
--- a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
+++ b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
@@ -2,7 +2,7 @@
   Library functions which relates with booting.
 
 Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved.
-Copyright (c) 2011 - 2019, Intel Corporation. All rights reserved.
+Copyright (c) 2011 - 2020, Intel Corporation. All rights reserved.
 (C) Copyright 2015-2016 Hewlett Packard Enterprise Development LP
 SPDX-License-Identifier: BSD-2-Clause-Patent
 
@@ -1903,17 +1903,17 @@ EfiBootManagerBoot (
 gBS->UnloadImage (ImageHandle);
   }
   //
-  // Report Status Code with the failure status to indicate that the 
failure to load boot option
-  //
-  BmReportLoadFailure (EFI_SW_DXE_BS_EC_BOOT_OPTION_LOAD_ERROR, Status);
-  BootOption->Status = Status;
-  //
   // Destroy the RAM disk
   //
   if (RamDiskDevicePath != NULL) {
 BmDestroyRamDisk (RamDiskDevicePath);
 FreePool (RamDiskDevicePath);
   }
+  //
+  // Report Status Code with the failure status to indicate that the 
failure to load boot option
+  //
+  BmReportLoadFailure (EFI_SW_DXE_BS_EC_BOOT_OPTION_LOAD_ERROR, Status);
+  BootOption->Status = Status;
   return;
 }
   }
@@ -1982,13 +1982,6 @@ EfiBootManagerBoot (
   Status = gBS->StartImage (ImageHandle, >ExitDataSize, 
>ExitData);
   DEBUG ((DEBUG_INFO | DEBUG_LOAD, "Image Return Status = %r\n", Status));
   BootOption->Status = Status;
-  if (EFI_ERROR (Status)) {
-//
-// Report Status Code with the failure status to indicate that boot failure
-//
-BmReportLoadFailure (EFI_SW_DXE_BS_EC_BOOT_OPTION_FAILED, Status);
-  }
-  PERF_END_EX (gImageHandle, "BdsAttempt", NULL, 0, (UINT32) OptionNumber);
 
   //
   // Destroy the RAM disk
@@ -1998,6 +1991,15 @@ EfiBootManagerBoot (
 FreePool (RamDiskDevicePath);
   }
 
+  if (EFI_ERROR (Status)) {
+//
+// Report Status Code with the failure status to indicate that boot failure
+//
+BmReportLoadFailure (EFI_SW_DXE_BS_EC_BOOT_OPTION_FAILED, Status);
+  }
+  PERF_END_EX (gImageHandle, "BdsAttempt", NULL, 0, (UINT32) OptionNumber);
+
+
   //
   // Clear the Watchdog Timer after the image returns
   //
-- 
2.27.0.windows.1


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Re: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure, Destroy RamDisk memory before RSC.

2020-07-03 Thread Liming Gao
Signed-off-by line is too long and exceeds 80 characters requirement. But, it 
is valid. 

So, I suggest to enhance PatchCheck.py and skip the check for the lines with 
Signed-off-by, Ack-by:, Reviewed-by:, and Tested-By:. 

Thanks
Liming
> -Original Message-
> From: devel@edk2.groups.io  On Behalf Of KrishnadasX 
> Veliyathuparambil Prakashan
> Sent: Friday, June 19, 2020 10:40 AM
> To: devel@edk2.groups.io
> Cc: Gao, Zhichao ; Ni, Ray 
> Subject: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure, Destroy 
> RamDisk memory before RSC.
> 
> REF:https://bugzilla.tianocore.org/show_bug.cgi?id=2818
> 
> For better memory management, re-ordered the DestroyRamDisk and
> ReportStatusCode calls inside the EfiBootManagerBoot() function.
> 
> This will help to clean the unused memory before reporting the
> failure status, so that OEMs can use RSC Listener to launch
> custom boot option or application for recovering the failed
> hard drive.
> 
> This change will help to ensure that the allocated pool of memory
> for the failed boot option is freed before executing OEM's RSC
> listener callback to handle every boot option failure.
> 
> Signed-off-by: KrishnadasX Veliyathuparambil Prakashan 
> 
> Cc: "Gao, Zhichao" 
> Cc: "Ni, Ray" 
> ---
>  .../Library/UefiBootManagerLib/BmBoot.c   | 28 ++-
>  1 file changed, 15 insertions(+), 13 deletions(-)
> 
> diff --git a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c 
> b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> index 540d169ec1..aff620ad52 100644
> --- a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> +++ b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> @@ -2,7 +2,7 @@
>Library functions which relates with booting.
> 
> 
> 
>  Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved.
> 
> -Copyright (c) 2011 - 2019, Intel Corporation. All rights reserved.
> 
> +Copyright (c) 2011 - 2020, Intel Corporation. All rights reserved.
> 
>  (C) Copyright 2015-2016 Hewlett Packard Enterprise Development LP
> 
>  SPDX-License-Identifier: BSD-2-Clause-Patent
> 
> 
> 
> @@ -1903,17 +1903,17 @@ EfiBootManagerBoot (
>  gBS->UnloadImage (ImageHandle);
> 
>}
> 
>//
> 
> -  // Report Status Code with the failure status to indicate that the 
> failure to load boot option
> 
> -  //
> 
> -  BmReportLoadFailure (EFI_SW_DXE_BS_EC_BOOT_OPTION_LOAD_ERROR, Status);
> 
> -  BootOption->Status = Status;
> 
> -  //
> 
>// Destroy the RAM disk
> 
>//
> 
>if (RamDiskDevicePath != NULL) {
> 
>  BmDestroyRamDisk (RamDiskDevicePath);
> 
>  FreePool (RamDiskDevicePath);
> 
>}
> 
> +  //
> 
> +  // Report Status Code with the failure status to indicate that the 
> failure to load boot option
> 
> +  //
> 
> +  BmReportLoadFailure (EFI_SW_DXE_BS_EC_BOOT_OPTION_LOAD_ERROR, Status);
> 
> +  BootOption->Status = Status;
> 
>return;
> 
>  }
> 
>}
> 
> @@ -1982,13 +1982,6 @@ EfiBootManagerBoot (
>Status = gBS->StartImage (ImageHandle, >ExitDataSize, 
> >ExitData);
> 
>DEBUG ((DEBUG_INFO | DEBUG_LOAD, "Image Return Status = %r\n", Status));
> 
>BootOption->Status = Status;
> 
> -  if (EFI_ERROR (Status)) {
> 
> -//
> 
> -// Report Status Code with the failure status to indicate that boot 
> failure
> 
> -//
> 
> -BmReportLoadFailure (EFI_SW_DXE_BS_EC_BOOT_OPTION_FAILED, Status);
> 
> -  }
> 
> -  PERF_END_EX (gImageHandle, "BdsAttempt", NULL, 0, (UINT32) OptionNumber);
> 
> 
> 
>//
> 
>// Destroy the RAM disk
> 
> @@ -1998,6 +1991,15 @@ EfiBootManagerBoot (
>  FreePool (RamDiskDevicePath);
> 
>}
> 
> 
> 
> +  if (EFI_ERROR (Status)) {
> 
> +//
> 
> +// Report Status Code with the failure status to indicate that boot 
> failure
> 
> +//
> 
> +BmReportLoadFailure (EFI_SW_DXE_BS_EC_BOOT_OPTION_FAILED, Status);
> 
> +  }
> 
> +  PERF_END_EX (gImageHandle, "BdsAttempt", NULL, 0, (UINT32) OptionNumber);
> 
> +
> 
> +
> 
>//
> 
>// Clear the Watchdog Timer after the image returns
> 
>//
> 
> --
> 2.27.0.windows.1
> 
> 
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Re: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure, Destroy RamDisk memory before RSC.

2020-06-22 Thread Wang, Sunny (HPS SW)
Looks good to me. Not sure if there was a reason to call BmDestroyRamDisk 
before ReportStatusCode. 
By the way, it is an interesting case that there is a custom boot option or 
application that needs the memory that was occupied by the RAM disk. It looks 
to me like the custom boot option or application would like to create the other 
RAM disk with allocating large memory for recovering the failed boot option. 

Reviewed-by: Sunny Wang 

-Original Message-
From: devel@edk2.groups.io [mailto:devel@edk2.groups.io] On Behalf Of 
KrishnadasX Veliyathuparambil Prakashan
Sent: Friday, June 19, 2020 10:40 AM
To: devel@edk2.groups.io
Cc: Gao, Zhichao ; Ni, Ray 
Subject: [edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure, Destroy 
RamDisk memory before RSC.

REF:https://bugzilla.tianocore.org/show_bug.cgi?id=2818 

For better memory management, re-ordered the DestroyRamDisk and 
ReportStatusCode calls inside the EfiBootManagerBoot() function.

This will help to clean the unused memory before reporting the failure status, 
so that OEMs can use RSC Listener to launch custom boot option or application 
for recovering the failed hard drive.

This change will help to ensure that the allocated pool of memory for the 
failed boot option is freed before executing OEM's RSC listener callback to 
handle every boot option failure.

Signed-off-by: KrishnadasX Veliyathuparambil Prakashan 

Cc: "Gao, Zhichao" 
Cc: "Ni, Ray" 
---
 .../Library/UefiBootManagerLib/BmBoot.c   | 28 ++-
 1 file changed, 15 insertions(+), 13 deletions(-)

diff --git a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c 
b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
index 540d169ec1..aff620ad52 100644
--- a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
+++ b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
@@ -2,7 +2,7 @@
   Library functions which relates with booting.
 
 Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved.
-Copyright (c) 2011 - 2019, Intel Corporation. All rights reserved.
+Copyright (c) 2011 - 2020, Intel Corporation. All rights reserved.
 (C) Copyright 2015-2016 Hewlett Packard Enterprise Development LP
 SPDX-License-Identifier: BSD-2-Clause-Patent
 
@@ -1903,17 +1903,17 @@ EfiBootManagerBoot (
 gBS->UnloadImage (ImageHandle);
   }
   //
-  // Report Status Code with the failure status to indicate that the 
failure to load boot option
-  //
-  BmReportLoadFailure (EFI_SW_DXE_BS_EC_BOOT_OPTION_LOAD_ERROR, Status);
-  BootOption->Status = Status;
-  //
   // Destroy the RAM disk
   //
   if (RamDiskDevicePath != NULL) {
 BmDestroyRamDisk (RamDiskDevicePath);
 FreePool (RamDiskDevicePath);
   }
+  //
+  // Report Status Code with the failure status to indicate that the 
failure to load boot option
+  //
+  BmReportLoadFailure (EFI_SW_DXE_BS_EC_BOOT_OPTION_LOAD_ERROR, Status);
+  BootOption->Status = Status;
   return;
 }
   }
@@ -1982,13 +1982,6 @@ EfiBootManagerBoot (
   Status = gBS->StartImage (ImageHandle, >ExitDataSize, 
>ExitData);
   DEBUG ((DEBUG_INFO | DEBUG_LOAD, "Image Return Status = %r\n", Status));
   BootOption->Status = Status;
-  if (EFI_ERROR (Status)) {
-//
-// Report Status Code with the failure status to indicate that boot failure
-//
-BmReportLoadFailure (EFI_SW_DXE_BS_EC_BOOT_OPTION_FAILED, Status);
-  }
-  PERF_END_EX (gImageHandle, "BdsAttempt", NULL, 0, (UINT32) OptionNumber);
 
   //
   // Destroy the RAM disk
@@ -1998,6 +1991,15 @@ EfiBootManagerBoot (
 FreePool (RamDiskDevicePath);
   }
 
+  if (EFI_ERROR (Status)) {
+//
+// Report Status Code with the failure status to indicate that boot failure
+//
+BmReportLoadFailure (EFI_SW_DXE_BS_EC_BOOT_OPTION_FAILED, Status);
+ }  PERF_END_EX (gImageHandle, "BdsAttempt", NULL, 0, (UINT32) 
+ OptionNumber);
+
+
   //
   // Clear the Watchdog Timer after the image returns
   //
--
2.27.0.windows.1





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[edk2-devel] [PATCH] MdeModulePkg: Upon BootOption failure, Destroy RamDisk memory before RSC.

2020-06-19 Thread KrishnadasX Veliyathuparambil Prakashan
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=2818

For better memory management, re-ordered the DestroyRamDisk and
ReportStatusCode calls inside the EfiBootManagerBoot() function.

This will help to clean the unused memory before reporting the
failure status, so that OEMs can use RSC Listener to launch
custom boot option or application for recovering the failed
hard drive.

This change will help to ensure that the allocated pool of memory
for the failed boot option is freed before executing OEM's RSC
listener callback to handle every boot option failure.

Signed-off-by: KrishnadasX Veliyathuparambil Prakashan 

Cc: "Gao, Zhichao" 
Cc: "Ni, Ray" 
---
 .../Library/UefiBootManagerLib/BmBoot.c   | 28 ++-
 1 file changed, 15 insertions(+), 13 deletions(-)

diff --git a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c 
b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
index 540d169ec1..aff620ad52 100644
--- a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
+++ b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
@@ -2,7 +2,7 @@
   Library functions which relates with booting.
 
 Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved.
-Copyright (c) 2011 - 2019, Intel Corporation. All rights reserved.
+Copyright (c) 2011 - 2020, Intel Corporation. All rights reserved.
 (C) Copyright 2015-2016 Hewlett Packard Enterprise Development LP
 SPDX-License-Identifier: BSD-2-Clause-Patent
 
@@ -1903,17 +1903,17 @@ EfiBootManagerBoot (
 gBS->UnloadImage (ImageHandle);
   }
   //
-  // Report Status Code with the failure status to indicate that the 
failure to load boot option
-  //
-  BmReportLoadFailure (EFI_SW_DXE_BS_EC_BOOT_OPTION_LOAD_ERROR, Status);
-  BootOption->Status = Status;
-  //
   // Destroy the RAM disk
   //
   if (RamDiskDevicePath != NULL) {
 BmDestroyRamDisk (RamDiskDevicePath);
 FreePool (RamDiskDevicePath);
   }
+  //
+  // Report Status Code with the failure status to indicate that the 
failure to load boot option
+  //
+  BmReportLoadFailure (EFI_SW_DXE_BS_EC_BOOT_OPTION_LOAD_ERROR, Status);
+  BootOption->Status = Status;
   return;
 }
   }
@@ -1982,13 +1982,6 @@ EfiBootManagerBoot (
   Status = gBS->StartImage (ImageHandle, >ExitDataSize, 
>ExitData);
   DEBUG ((DEBUG_INFO | DEBUG_LOAD, "Image Return Status = %r\n", Status));
   BootOption->Status = Status;
-  if (EFI_ERROR (Status)) {
-//
-// Report Status Code with the failure status to indicate that boot failure
-//
-BmReportLoadFailure (EFI_SW_DXE_BS_EC_BOOT_OPTION_FAILED, Status);
-  }
-  PERF_END_EX (gImageHandle, "BdsAttempt", NULL, 0, (UINT32) OptionNumber);
 
   //
   // Destroy the RAM disk
@@ -1998,6 +1991,15 @@ EfiBootManagerBoot (
 FreePool (RamDiskDevicePath);
   }
 
+  if (EFI_ERROR (Status)) {
+//
+// Report Status Code with the failure status to indicate that boot failure
+//
+BmReportLoadFailure (EFI_SW_DXE_BS_EC_BOOT_OPTION_FAILED, Status);
+  }
+  PERF_END_EX (gImageHandle, "BdsAttempt", NULL, 0, (UINT32) OptionNumber);
+
+
   //
   // Clear the Watchdog Timer after the image returns
   //
-- 
2.27.0.windows.1


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