From: "Gerd Hoffmann" <kraxel@redhat.com>
To: Taylor Beebe <taylor.d.beebe@gmail.com>
Cc: devel@edk2.groups.io, Jian J Wang <jian.j.wang@intel.com>,
Liming Gao <gaoliming@byosoft.com.cn>
Subject: Re: [edk2-devel] [PATCH v4 20/28] MdeModulePkg: Add Additional Profiles to SetMemoryProtectionsLib
Date: Wed, 4 Oct 2023 10:46:11 +0200 [thread overview]
Message-ID: <cpauc7ga7j6o6q3f52tma32xy6g5ejpvzlgz6gyc3iqkmso274@2mheu7xhjjsn> (raw)
In-Reply-To: <2390fe7b-d994-4aed-8b45-97bf028b2cb3@gmail.com>
On Fri, Sep 29, 2023 at 12:52:35PM -0700, Taylor Beebe wrote:
> Sorry for the slow reply :)
>
>
> Additional profiles which fit general use cases can be added to
> SetMemoryProtectionsLib, but because this is a profile for grub
> compatibility I'd say it's better suited for platform code making
> MemoryProtectionConfigLib in OvmfPkg the best spot.
> I'll add an additional static profile array to MemoryProtectionConfigLib
> and have logic loop through both to see if a profile matches. I'll
> add the GrubCompat profile you outlined to this new profile array.
Sounds good to me.
> I can also update ArmVirtPkg to disable execution protection
> for EfiLoaderData by default until fw_cfg parsing
> support is added to ArmVirtPkg. Let me know if you think
> this is necessary.
With MemoryProtectionConfigLib adding fw_cfg parsing support to
ArmVirtPkg should be easy, so maybe just do that?
take care,
Gerd
-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.
View/Reply Online (#109310): https://edk2.groups.io/g/devel/message/109310
Mute This Topic: https://groups.io/mt/101469960/7686176
Group Owner: devel+owner@edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub [rebecca@openfw.io]
-=-=-=-=-=-=-=-=-=-=-=-
next prev parent reply other threads:[~2023-10-04 8:46 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-20 0:57 [edk2-devel] [PATCH v4 00/28] Implement Dynamic Memory Protection Settings Taylor Beebe
2023-09-20 0:57 ` [edk2-devel] [PATCH v4 01/28] MdeModulePkg: Add DXE and MM Memory Protection Settings Definitions Taylor Beebe
2023-09-20 0:57 ` [edk2-devel] [PATCH v4 02/28] MdeModulePkg: Define SetMemoryProtectionsLib and GetMemoryProtectionsLib Taylor Beebe
2023-09-20 0:57 ` [edk2-devel] [PATCH v4 03/28] MdeModulePkg: Add NULL Instances for Get/SetMemoryProtectionsLib Taylor Beebe
2023-09-20 0:57 ` [edk2-devel] [PATCH v4 04/28] MdeModulePkg: Implement SetMemoryProtectionsLib and GetMemoryProtectionsLib Taylor Beebe
2023-09-20 0:57 ` [edk2-devel] [PATCH v4 05/28] MdeModulePkg: Copy PEI PCD Database Into New Buffer Taylor Beebe
2023-09-20 0:57 ` [edk2-devel] [PATCH v4 06/28] MdeModulePkg: Apply Protections to the HOB List Taylor Beebe
2023-09-20 0:57 ` [edk2-devel] [PATCH v4 07/28] MdeModulePkg: Check Print Level Before Dumping GCD Memory Map Taylor Beebe
2023-09-20 0:57 ` [edk2-devel] [PATCH v4 08/28] UefiCpuPkg: Always Set Stack Guard in MpPei Init Taylor Beebe
2023-09-20 0:57 ` [edk2-devel] [PATCH v4 09/28] ArmVirtPkg: Add Memory Protection Library Definitions to Platforms Taylor Beebe
2023-09-20 0:57 ` [edk2-devel] [PATCH v4 10/28] OvmfPkg: " Taylor Beebe
2023-09-20 0:57 ` [edk2-devel] [PATCH v4 11/28] OvmfPkg: Apply Memory Protections via SetMemoryProtectionsLib Taylor Beebe
2023-09-20 0:57 ` [edk2-devel] [PATCH v4 12/28] OvmfPkg: Update PeilessStartupLib to use SetMemoryProtectionsLib Taylor Beebe
2023-09-20 0:57 ` [edk2-devel] [PATCH v4 13/28] UefiPayloadPkg: Update DXE Handoff " Taylor Beebe
2023-09-20 0:57 ` [edk2-devel] [PATCH v4 14/28] MdeModulePkg: " Taylor Beebe
2023-09-20 0:57 ` [edk2-devel] [PATCH v4 15/28] ArmPkg: Use GetMemoryProtectionsLib instead of Memory Protection PCDs Taylor Beebe
2023-09-20 0:57 ` [edk2-devel] [PATCH v4 16/28] EmulatorPkg: " Taylor Beebe
2023-09-20 0:57 ` [edk2-devel] [PATCH v4 17/28] OvmfPkg: " Taylor Beebe
2023-09-20 0:57 ` [edk2-devel] [PATCH v4 18/28] UefiCpuPkg: " Taylor Beebe
2023-09-20 0:57 ` [edk2-devel] [PATCH v4 19/28] MdeModulePkg: " Taylor Beebe
2023-09-20 0:57 ` [edk2-devel] [PATCH v4 20/28] MdeModulePkg: Add Additional Profiles to SetMemoryProtectionsLib Taylor Beebe
2023-09-27 8:19 ` Gerd Hoffmann
2023-09-29 19:52 ` Taylor Beebe
2023-10-04 8:46 ` Gerd Hoffmann [this message]
2023-10-04 16:31 ` Taylor Beebe
2023-10-05 8:20 ` Laszlo Ersek
2023-10-05 9:29 ` Gerd Hoffmann
2023-10-05 10:23 ` Gerd Hoffmann
2023-10-05 12:57 ` Laszlo Ersek
2023-10-08 20:26 ` Taylor Beebe
2023-09-20 0:57 ` [edk2-devel] [PATCH v4 21/28] OvmfPkg: Add QemuFwCfgParseString to QemuFwCfgSimpleParserLib Taylor Beebe
2023-09-20 0:57 ` [edk2-devel] [PATCH v4 22/28] OvmfPkg: Add MemoryProtectionConfigLib Taylor Beebe
2023-09-20 0:57 ` [edk2-devel] [PATCH v4 23/28] OvmfPkg: Enable Choosing Memory Protection Profile via QemuCfg Taylor Beebe
2023-09-20 0:57 ` [edk2-devel] [PATCH v4 24/28] ArmVirtPkg: Apply Memory Protections via SetMemoryProtectionsLib Taylor Beebe
2023-09-20 0:57 ` [edk2-devel] [PATCH v4 25/28] MdeModulePkg: Delete PCD Profile from SetMemoryProtectionsLib Taylor Beebe
2023-09-20 0:57 ` [edk2-devel] [PATCH v4 26/28] OvmfPkg: Delete Memory Protection PCDs Taylor Beebe
2023-09-20 0:57 ` [edk2-devel] [PATCH v4 27/28] ArmVirtPkg: " Taylor Beebe
2023-09-20 0:57 ` [edk2-devel] [PATCH v4 28/28] MdeModulePkg: " Taylor Beebe
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=cpauc7ga7j6o6q3f52tma32xy6g5ejpvzlgz6gyc3iqkmso274@2mheu7xhjjsn \
--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