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=1f0f5d017df94cdb381268f3f52a3cbcee3b1030'>refs</a><a class='active' href='/guix/log/gnu/services/security-token.scm'>log</a><a href='/guix/tree/gnu/services/security-token.scm?id=1f0f5d017df94cdb381268f3f52a3cbcee3b1030'>tree</a><a href='/guix/commit/gnu/services/security-token.scm?id=1f0f5d017df94cdb381268f3f52a3cbcee3b1030'>commit</a><a href='/guix/diff/gnu/services/security-token.scm?id=1f0f5d017df94cdb381268f3f52a3cbcee3b1030'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/services/security-token.scm'>
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<div class='path'>path: <a href='/guix/log/?id=1f0f5d017df94cdb381268f3f52a3cbcee3b1030'>root</a>/<a href='/guix/log/gnu?id=1f0f5d017df94cdb381268f3f52a3cbcee3b1030'>gnu</a>/<a href='/guix/log/gnu/services?id=1f0f5d017df94cdb381268f3f52a3cbcee3b1030'>services</a>/<a href='/guix/log/gnu/services/security-token.scm?id=1f0f5d017df94cdb381268f3f52a3cbcee3b1030'>security-token.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/services/security-token.scm?id=1f0f5d017df94cdb381268f3f52a3cbcee3b1030&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2020-12-13 00:35:49 +0100'>2020-12-13</span></td><td><a href='/guix/commit/gnu/services/security-token.scm?id=a4cd86ff4b7a9dd4bf1a5320b8121b470e381b67'>gnu: htop: Update to 3.0.3.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/admin.scm (htop): Update to 3.0.3.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2020-12-12 23:10:05 +0100'>2020-12-12</span></td><td><a href='/guix/commit/gnu/services/security-token.scm?id=8f2656f1debffe92ea088f4c88cfe8ec560b2ba3'>services: pcscd-shepherd-service: Fix PID file location.</a><span class='msg-avail'>...<span class='msg-tooltip'>Fixes &lt;http://issues.guix.gnu.org/45202&gt;.

* gnu/services/security-token.scm (pcscd-shepherd-service): Look for
pcscd.pid in /run instead of /var/run.

Reported by Raffael Stocker &lt;r.stocker@mnet-mail.de&gt;.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2018-08-20 21:43:56 -0700'>2018-08-20</span></td><td><a href='/guix/commit/gnu/services/security-token.scm?id=6fb6ac6857df31c55a640eead2a5f79edd7dab14'>gnu: services: Fix pcscd activation bug.</a><span class='msg-avail'>...<span class='msg-tooltip'>Fixes: &lt;https://bugs.gnu.org/32478&gt;.

* gnu/services/security-token.scm (pcscd-activation): Idempotently create the
/var/lib/pcsc symlink so that it does not fail when it already exists.
</span></span></td><td>Chris Marusich</td></tr>
<tr><td><span title='2018-08-16 02:46:27 +0530'>2018-08-16</span></td><td><a href='/guix/commit/gnu/services/security-token.scm?id=de30205ba0f63eb987097a9f47b6e4fd38cd9044'>gnu: services: Add pcscd service.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/security-token.scm: New file.
* gnu/tests/security-token.scm: New file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Register new files.
* doc/guix.texi (Miscellaneous Services): Document the service.
</span></span></td><td>Arun Isaac</td></tr>