From: Kiryl Shutsemau <kas@kernel.org>
To: Mike Rapoport <rppt@kernel.org>
Cc: Dave Hansen <dave.hansen@intel.com>,
Ard Biesheuvel <ardb@kernel.org>,
Thomas Gleixner <tglx@kernel.org>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
Tom Lendacky <thomas.lendacky@amd.com>,
x86@kernel.org, linux-efi@vger.kernel.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org, Moritz Sanft <ms@edgeless.systems>
Subject: Re: [PATCH 1/2] efi: Fix reservation of unaccepted memory table
Date: Mon, 16 Feb 2026 14:22:49 +0000 [thread overview]
Message-ID: <aZMn5_uLLH61Fr6o@thinkstation> (raw)
In-Reply-To: <aZCaE04vDpf2hDEc@kernel.org>
On Sat, Feb 14, 2026 at 05:51:47PM +0200, Mike Rapoport wrote:
> > My guess that multiple memblock_add() calls might add up to the full
> > page size.
>
> I'm not following here. Can you explain what do you mean?
>
> Multiple memblock_add() calls to adjacent ranges will coalesce into one
> larger range. But I don't see how is that related.
I tried to find justification for the byte-level tracking by memblock.
Not in relation to this case, but in general.
--
Kiryl Shutsemau / Kirill A. Shutemov
next prev parent reply other threads:[~2026-02-16 14:22 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-13 15:48 [PATCH 0/2] efi: Fix alignenment issues in unaccepted memory code Kiryl Shutsemau (Meta)
2026-02-13 15:48 ` [PATCH 1/2] efi: Fix reservation of unaccepted memory table Kiryl Shutsemau (Meta)
2026-02-13 16:01 ` Dave Hansen
2026-02-13 16:14 ` Kiryl Shutsemau
2026-02-13 16:46 ` Dave Hansen
2026-02-13 17:20 ` Kiryl Shutsemau
2026-02-14 15:51 ` Mike Rapoport
2026-02-16 14:22 ` Kiryl Shutsemau [this message]
2026-02-16 14:51 ` Mike Rapoport
2026-02-16 15:53 ` Dave Hansen
2026-02-16 16:19 ` Mike Rapoport
2026-02-13 15:48 ` [PATCH 2/2] efi: Align unaccepted memory range to page boundary Kiryl Shutsemau (Meta)
2026-02-16 14:51 ` Tom Lendacky
2026-02-16 15:33 ` Kiryl Shutsemau
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-all 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=aZMn5_uLLH61Fr6o@thinkstation \
--to=kas@kernel.org \
--cc=ardb@kernel.org \
--cc=bp@alien8.de \
--cc=dave.hansen@intel.com \
--cc=dave.hansen@linux.intel.com \
--cc=linux-efi@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=mingo@redhat.com \
--cc=ms@edgeless.systems \
--cc=rppt@kernel.org \
--cc=tglx@kernel.org \
--cc=thomas.lendacky@amd.com \
--cc=x86@kernel.org \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.