From: "Ard Biesheuvel" <ardb@kernel.org>
To: devel@edk2.groups.io, edhaya.chandran@arm.com
Cc: Sunny Wang <Sunny.Wang@arm.com>
Subject: Re: [edk2-devel] [edk2-test][PATCH v1 1/1] uefi-sct/SctPkg: Check for memory below 4G
Date: Thu, 20 Jul 2023 17:40:31 +0200 [thread overview]
Message-ID: <CAMj1kXHK5Qo8kcZdsQMbcUcoNaLiNz1s=fM4x+r_7mEYw_sHQw@mail.gmail.com> (raw)
In-Reply-To: <18358.1689863397290254878@groups.io>
On Thu, 20 Jul 2023 at 16:30, G Edhaya Chandran <edhaya.chandran@arm.com> wrote:
>
> The patch is upstreamed by: https://github.com/tianocore/edk2-test/commit/315e3a56a6d9261d4fad4c1950f2d01a052eeba4
Checking the memory map for memory below 4G only makes sense if the
system has no IOMMU and does not use translation for inbound PCI
transactions.
So the patch seems rather dubious to me.
-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.
View/Reply Online (#107105): https://edk2.groups.io/g/devel/message/107105
Mute This Topic: https://groups.io/mt/94228672/7686176
Group Owner: devel+owner@edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub [rebecca@openfw.io]
-=-=-=-=-=-=-=-=-=-=-=-
prev parent reply other threads:[~2023-07-20 15:40 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-10 2:05 [edk2-test][PATCH v1 1/1] uefi-sct/SctPkg: Check for memory below 4G Dimitrije Pavlov
2022-12-01 15:19 ` [edk2-devel] " G Edhaya Chandran
2022-12-01 17:11 ` Sunny Wang
2023-07-20 14:29 ` [edk2-devel] " G Edhaya Chandran
2023-07-20 15:40 ` Ard Biesheuvel [this message]
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='CAMj1kXHK5Qo8kcZdsQMbcUcoNaLiNz1s=fM4x+r_7mEYw_sHQw@mail.gmail.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