From: "Ard Biesheuvel" <ardb@kernel.org>
To: "Ni, Ray" <ray.ni@intel.com>
Cc: Nhi Pham <nhi@amperemail.onmicrosoft.com>,
"devel@edk2.groups.io" <devel@edk2.groups.io>,
"nhi@os.amperecomputing.com" <nhi@os.amperecomputing.com>,
"osde@linux.microsoft.com" <osde@linux.microsoft.com>,
"huangming@linux.alibaba.com" <huangming@linux.alibaba.com>,
Sami Mujawar <sami.mujawar@arm.com>,
Ard Biesheuvel <ardb+tianocore@kernel.org>,
"Yao, Jiewen" <jiewen.yao@intel.com>,
Supreeth Venkatesh <supreeth.venkatesh@arm.com>,
"ming.huang-@outlook.com" <ming.huang-@outlook.com>
Subject: Re: [edk2-devel] [PATCH v1 2/2] StandaloneMmPkg: Fix HOB space and heap space conflicted issue
Date: Wed, 6 Sep 2023 08:56:32 +0200 [thread overview]
Message-ID: <CAMj1kXGgwUT4ZfqCxynhK1p_1riwYqiu5k9Q0Ubqg2giwjT8zQ@mail.gmail.com> (raw)
In-Reply-To: <MN6PR11MB82448EDBAF6AEF4E4D1288D78CEFA@MN6PR11MB8244.namprd11.prod.outlook.com>
On Wed, 6 Sept 2023 at 08:33, Ni, Ray <ray.ni@intel.com> wrote:
>
> I am a bit confused.
>
> The HOB list in standalone MM is read-only. Why could any module call BuildGuidHob() to modify the HOB.
>
> I saw Oliver mentioned something about StMM. I don't know what that is. But it seems that's ARM specific. Then, I don't think it's proper to modify code here for a specific arch ARM.
>
Hello Ray,
StMM == Standalone MM
Does the PI spec document that the standalone MM hob list is
read-only? If so, the HOB build routines shouldn't be exposed (and/or
ASSERT in DEBUG builds). If not, they should work.
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next prev parent reply other threads:[~2023-09-06 6:56 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-09 12:25 [PATCH v1 0/2] Fix StandaloneMmPkg HOB issue Ming Huang
2022-02-09 12:25 ` [PATCH v1 1/2] StandaloneMmPkg/Hob: Assert or return NULL for create hob failed Ming Huang
2022-02-09 12:25 ` [PATCH v1 2/2] StandaloneMmPkg: Fix HOB space and heap space conflicted issue Ming Huang
2022-05-03 9:10 ` Ard Biesheuvel
2022-05-12 10:09 ` [edk2-devel] " Ming Huang
2023-08-16 8:55 ` Nhi Pham via groups.io
2023-08-30 13:10 ` Ard Biesheuvel
2023-08-31 8:20 ` Nhi Pham via groups.io
2023-09-01 20:43 ` Oliver Smith-Denny
2023-09-05 2:20 ` Nhi Pham via groups.io
2023-09-05 21:29 ` Oliver Smith-Denny
2023-09-06 6:33 ` Ni, Ray
2023-09-06 6:56 ` Ard Biesheuvel [this message]
2023-09-06 7:55 ` Nhi Pham via groups.io
2023-09-06 8:50 ` Ard Biesheuvel
2023-09-06 16:22 ` Oliver Smith-Denny
2023-09-07 15:38 ` Nhi Pham via groups.io
2023-11-30 13:59 ` Nhi Pham via groups.io
2023-12-01 5:29 ` Ni, Ray
2023-09-06 7:35 ` Nhi Pham via groups.io
[not found] ` <177BD141FD103BE4.8497@groups.io>
2023-08-29 2:48 ` Nhi Pham via groups.io
2022-03-30 9:35 ` [PATCH v1 0/2] Fix StandaloneMmPkg HOB issue Ming Huang
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