回复: [edk2-devel] [PATCH v2] MdeModulePkg/UefiBootManagerLib: Put BootMenu at the end of BootOrder

["gaoliming" <gaoliming@byosoft.com.cn>]

Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>

> -----邮件原件-----
> 发件人: bounce+27952+71931+4905953+8761045@groups.io
> <bounce+27952+71931+4905953+8761045@groups.io> 代表 Wang, Sunny
> (HPS SW)
> 发送时间: 2021年2月22日 17:30
> 收件人: Li, Walon <walon.li@hpe.com>; devel@edk2.groups.io
> 抄送: lersek@redhat.com; ray.ni@intel.com; hao.a.wu@intel.com;
> gaoliming@byosoft.com.cn; Wang, Sunny (HPS SW) <sunnywang@hpe.com>
> 主题: Re: [edk2-devel] [PATCH v2] MdeModulePkg/UefiBootManagerLib: Put
> BootMenu at the end of BootOrder
> 
> Yeah, the problem is that always adding the Boot Menu to the top of
> BootOrder causes confusion to the users who manipulate the Boot Order
> under OS. Also, we can't find any reason why the Boot Menu needs to be
> always added to the top of the Boot Order even if we check the change
> history and emails.
> 
> Reviewed-by: Sunny Wang <sunnywang@hpe.com>
> 
> 
> -----Original Message-----
> From: Li, Walon <walon.li@hpe.com>
> Sent: Friday, February 19, 2021 5:40 PM
> To: devel@edk2.groups.io
> Cc: Li, Walon <walon.li@hpe.com>; Wang, Sunny (HPS SW)
> <sunnywang@hpe.com>; lersek@redhat.com; ray.ni@intel.com;
> hao.a.wu@intel.com; gaoliming@byosoft.com.cn
> Subject: [PATCH v2] MdeModulePkg/UefiBootManagerLib: Put BootMenu at
> the end of BootOrder
> 
> REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3135
> 
> When Boot Menu does not exist in the BootOrder,
> BmRegisterBootManagerMenu will create one into list. However, it should be
> put at the "end" of BootOrder instead of "start" of BootOrder. Replace 0
by -1
> to adjust order of load options.
> 
> Signed-off-by: Walon Li <walon.li@hpe.com>
> ---
>  MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> index aff620ad52..6cc34d29c0 100644
> --- a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> +++ b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c
> @@ -3,7 +3,7 @@
>   Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved. Copyright
(c)
> 2011 - 2020, Intel Corporation. All rights reserved.<BR>-(C) Copyright
> 2015-2016 Hewlett Packard Enterprise Development LP<BR>+(C) Copyright
> 2015-2021 Hewlett Packard Enterprise Development LP<BR>
> SPDX-License-Identifier: BSD-2-Clause-Patent  **/@@ -2505,7 +2505,7 @@
> BmRegisterBootManagerMenu (
>      EfiBootManagerFreeLoadOptions (BootOptions,
> BootOptionCount);     ); -  return EfiBootManagerAddLoadOptionVariable
> (BootOption, 0);+  return EfiBootManagerAddLoadOptionVariable
> (BootOption, (UINTN) -1); }  /**--
> 2.23.0.windows.1
> 
> 
> 
> 
>