Taken from: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=906414.

Author: Lukas Schwaighofer <lukas@schwaighofer.name>
Description: Strip the .note.gnu.property section for the mbr. This section is
 added since binutils Debian version 2.31.1-2 and causes mbr.bin to grow in
 size beyond what can fit into the master boot record.
---
 mbr/i386/mbr.ld   | 1 +
 mbr/x86_64/mbr.ld | 1 +
 2 files changed, 2 insertions(+)

diff --git a/mbr/i386/mbr.ld b/mbr/i386/mbr.ld
index d14ba80..5368346 100644
--- a/mbr/i386/mbr.ld
+++ b/mbr/i386/mbr.ld
@@ -70,4 +70,5 @@ SECTIONS
   .debug_typenames 0 : { *(.debug_typenames) }
   .debug_varnames  0 : { *(.debug_varnames) }
   /DISCARD/ : { *(.note.GNU-stack) }
+  /DISCARD/ : { *(.note.gnu.property) }
 }
diff --git a/mbr/x86_64/mbr.ld b/mbr/x86_64/mbr.ld
index ae27d49..b8c0d89 100644
--- a/mbr/x86_64/mbr.ld
+++ b/mbr/x86_64/mbr.ld
@@ -69,4 +69,5 @@ SECTIONS
   .debug_typenames 0 : { *(.debug_typenames) }
   .debug_varnames  0 : { *(.debug_varnames) }
   /DISCARD/ : { *(.note.GNU-stack) }
+  /DISCARD/ : { *(.note.gnu.property) }
 }
>summary</a><a href='/guix/refs/?id=8c0146514298621b9307e7627839b2be80e46a26'>refs</a><a class='active' href='/guix/log/gnu/packages/authentication.scm'>log</a><a href='/guix/tree/gnu/packages/authentication.scm?id=8c0146514298621b9307e7627839b2be80e46a26'>tree</a><a href='/guix/commit/gnu/packages/authentication.scm?id=8c0146514298621b9307e7627839b2be80e46a26'>commit</a><a href='/guix/diff/gnu/packages/authentication.scm?id=8c0146514298621b9307e7627839b2be80e46a26'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/packages/authentication.scm'>
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<div class='path'>path: <a href='/guix/log/?id=8c0146514298621b9307e7627839b2be80e46a26'>root</a>/<a href='/guix/log/gnu?id=8c0146514298621b9307e7627839b2be80e46a26'>gnu</a>/<a href='/guix/log/gnu/packages?id=8c0146514298621b9307e7627839b2be80e46a26'>packages</a>/<a href='/guix/log/gnu/packages/authentication.scm?id=8c0146514298621b9307e7627839b2be80e46a26'>authentication.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages/authentication.scm?id=8c0146514298621b9307e7627839b2be80e46a26&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2023-07-09 02:00:09 +0200'>2023-07-09</span></td><td><a href='/guix/commit/gnu/packages/authentication.scm?id=8b96a20ff3e084bf1e5f4d3db887ca24f218b605'>gnu: oath-toolkit: Mark up description.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/authentication.scm (oath-toolkit)[synopsis, description]:
Use @acronym{}.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2023-07-09 02:00:09 +0200'>2023-07-09</span></td><td><a href='/guix/commit/gnu/packages/authentication.scm?id=aa576321f2b3bd74f0c11ff737112ce6a8337605'>gnu: oath-toolkit: Update to 2.6.9.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/authentication.scm (oath-toolkit): Update to 2.6.9.
[source]: Remove patch.
* gnu/packages/patches/oath-toolkit-xmlsec-compat.patch: Delete file.
* gnu/local.mk (dist_patch_DATA): Remove it.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>