From: "Wu, Hao A" <hao.a.wu@intel.com>
To: "Xu, Wei6" <wei6.xu@intel.com>,
"devel@edk2.groups.io" <devel@edk2.groups.io>
Cc: "Wang, Jian J" <jian.j.wang@intel.com>,
"Zhang, Chao B" <chao.b.zhang@intel.com>
Subject: Re: [edk2-devel][Patch v2 7/7] MdeModulePkg: Add Capsule On Disk APIs into CapsuleLib.
Date: Wed, 19 Jun 2019 08:16:44 +0000 [thread overview]
Message-ID: <B80AF82E9BFB8E4FBD8C89DA810C6A093C8F28A3@SHSMSX104.ccr.corp.intel.com> (raw)
In-Reply-To: <59B8EAB3797CDB4091332F0685A110ED50D9746F@SHSMSX104.ccr.corp.intel.com>
>
> No, that's how it is designed.
> PcdCodRelocationDevPath is used by platform to specify a device to store
> temp Cod relocation file.
> If this PCD is not available, it means that platform doesn't have a requirement
> to store the file to a specific place.
> Then save the file to the device where the capsules are placed.
>
Got it.
I suggest to add comments to explicitly mention this in the codes.
>
> For Capsule On Disk, no capsule hob means the Cod temp relocations file is
> corrupted, which also means current boot is insecure.
> Then force reset to re-apply normal boot platform secure policy.
> I will update the description. Do you have comments for it?
>
If the behavior change of the 'ProcessCapsules' API is covered during
design review process, then updating the comments is good to me.
Best Regards,
Hao Wu
>
> BR,
> Wei Xu
next prev parent reply other threads:[~2019-06-19 8:16 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-05 15:41 [edk2-devel][Patch v2 0/7] Implement Capsule On Disk Xu, Wei6
2019-06-05 15:41 ` [edk2-devel][Patch v2 1/7] MdePkg: Add Pei Boot In CapsuleOnDisk Mode Ppi definition Xu, Wei6
2019-06-05 21:42 ` Felix Polyudov
2019-06-12 7:48 ` Wu, Hao A
2019-06-12 8:28 ` Liming Gao
2019-06-05 15:41 ` [edk2-devel][Patch v2 2/7] MdeModulePkg: Add Capsule On Disk related definition Xu, Wei6
2019-06-12 7:48 ` Wu, Hao A
2019-06-12 8:43 ` Xu, Wei6
2019-06-05 15:41 ` [edk2-devel][Patch v2 3/7] MdeModulePkg: Add CapsuleOnDiskLoadPei PEIM Xu, Wei6
2019-06-12 7:49 ` Wu, Hao A
2019-06-19 8:40 ` Xu, Wei6
2019-06-19 8:59 ` Ni, Ray
2019-06-20 0:59 ` Wu, Hao A
2019-06-05 15:42 ` [edk2-devel][Patch v2 4/7] MdeModulePkg/BdsDxe: Support Capsule On Disk Xu, Wei6
2019-06-05 15:42 ` [edk2-devel][Patch v2 5/7] MdeModulePkg/CapsuleRuntimeDxe: Introduce PCD to control this feature Xu, Wei6
2019-06-12 7:49 ` Wu, Hao A
2019-06-19 0:41 ` Zhang, Chao B
2019-06-19 0:59 ` Wu, Hao A
2019-06-19 1:13 ` Zhang, Chao B
2019-06-19 2:22 ` Wu, Hao A
2019-06-05 15:42 ` [edk2-devel][Patch v2 6/7] MdeModulePkg/DxeIpl: Support Capsule On Disk Xu, Wei6
2019-06-12 7:49 ` Wu, Hao A
2019-06-05 15:42 ` [edk2-devel][Patch v2 7/7] MdeModulePkg: Add Capsule On Disk APIs into CapsuleLib Xu, Wei6
2019-06-12 7:49 ` Wu, Hao A
2019-06-19 7:55 ` Xu, Wei6
2019-06-19 8:16 ` Wu, Hao A [this message]
2019-06-19 8:19 ` Wu, Hao A
2019-06-19 8:23 ` Xu, Wei6
2019-06-05 21:53 ` [edk2-devel][Patch v2 0/7] Implement Capsule On Disk Felix Polyudov
2019-06-05 22:36 ` Michael D Kinney
2019-06-06 1:23 ` Zhang, Chao B
2019-06-12 7:47 ` Wu, Hao A
2019-06-12 8:13 ` Zhang, Chao B
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-list from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=B80AF82E9BFB8E4FBD8C89DA810C6A093C8F28A3@SHSMSX104.ccr.corp.intel.com \
--to=devel@edk2.groups.io \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox