Upstream status: Taken from Debian/upsream.

    https://salsa.debian.org/hurd-team/gnumach/-/blob/master/debian/patches/90_noide.patch

This supports using `noide' on the gnumach command line, disabling
gnumach IDE support and thus forcing use of rumdisk.

---
 linux/dev/glue/block.c |    5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

--- a/linux/dev/glue/block.c
+++ b/linux/dev/glue/block.c
@@ -207,7 +207,10 @@ int
 blk_dev_init ()
 {
 #ifdef CONFIG_BLK_DEV_IDE
-  ide_init ();
+  extern char *kernel_cmdline;
+  if (strncmp(kernel_cmdline, "noide", 5) &&
+      !strstr(kernel_cmdline, " noide"))
+    ide_init ();
 #endif
 #ifdef CONFIG_BLK_DEV_FD
   floppy_init ();
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<div class='path'>path: <a href='/guix/log/?id=a3d9af5eb11cb4b85d011cea3c0da4a1a5aede2f'>root</a>/<a href='/guix/log/gnu?id=a3d9af5eb11cb4b85d011cea3c0da4a1a5aede2f'>gnu</a>/<a href='/guix/log/gnu/build?id=a3d9af5eb11cb4b85d011cea3c0da4a1a5aede2f'>build</a>/<a href='/guix/log/gnu/build/marionette.scm?id=a3d9af5eb11cb4b85d011cea3c0da4a1a5aede2f'>marionette.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/build/marionette.scm?id=a3d9af5eb11cb4b85d011cea3c0da4a1a5aede2f&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2020-02-22 00:45:42 +0100'>2020-02-22</span></td><td><a href='/guix/commit/gnu/build/marionette.scm?id=b6ec284fe8b67bba4b17aab98641a91a17658133'>marionette: Provide portable US-layout keystrokes for "&lt;" and "&gt;".</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/build/marionette.scm (%qwerty-us-keystrokes): Use shit-comma and
shift-dot for #\&lt; and #\&gt; because the "less" key doesn't work the same
in "US intl." layouts.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-02-22 00:45:42 +0100'>2020-02-22</span></td><td><a href='/guix/commit/gnu/build/marionette.scm?id=1708ed6e9d778795558ea4a2fd949270abd79797'>marionette: 'wait-for' procedures no longer leak a port.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/build/marionette.scm (wait-for-tcp-port): Close SOCK upon
success.
(wait-for-unix-socket): Likewise.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-05-15 12:18:51 +0200'>2019-05-15</span></td><td><a href='/guix/commit/gnu/build/marionette.scm?id=604b167bf27d307c5bd30145b6486f90417d0d06'>marionette: Add braces to the keystrokes.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/build/marionette.scm (%qwerty-us-keystrokes): Add braces.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-08-28 00:19:58 -0700'>2018-08-28</span></td><td><a href='/guix/commit/gnu/build/marionette.scm?id=cb29343940dfffe8863c0a6b1e2b3494c7836b53'>marionette: Add wait-for-unix-socket.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/build/marionette.scm (wait-for-unix-socket): New variable.
</span></span></td><td>Chris Marusich</td></tr>
<tr><td><span title='2018-08-28 00:14:25 -0700'>2018-08-28</span></td><td><a href='/guix/commit/gnu/build/marionette.scm?id=4dd53a83b5292d4e90ca221d6bcf03350ed8dc45'>marionette: Add support for QEMU's "quit" command.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/build/marionette.scm (marionette-control): Don't wait for the
monitor prompt when the command was "quit".
</span></span></td><td>Chris Marusich</td></tr>
<tr><td><span title='2018-06-01 13:50:26 +0200'>2018-06-01</span></td><td><a href='/guix/commit/gnu/build/marionette.scm?id=7a4e2eaab34f7fad6951f312203ac0d9dfa3d44a'>marionette: Add 'wait-for-tcp-port'.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/build/marionette.scm (wait-for-tcp-port): New procedure.
* gnu/tests/dict.scm (run-dicod-test)["connect inside"]: Use it instead
of the inline loop.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-02-19 22:04:11 +0100'>2018-02-19</span></td><td><a href='/guix/commit/gnu/build/marionette.scm?id=27a2c9c3e071fdb380c2f4f389b7cf4008dc75f7'>marionette: Use QEMU's "VM channel" mechanism.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/tests.scm (&lt;marionette-configuration&gt;)[device]: Default to
"/dev/virtio-ports/org.gnu.guix.port.0".
* gnu/tests.scm (marionette-shepherd-service): Remove (guix build
syscalls) from 'modules'.  Remove 'tcsetattr' call from 'start'.
* gnu/build/marionette.scm (make-marionette): Use "-virtserialport"
instead of "-virtconsole".
</span></span></td><td>Ludovic Courtès</td></tr>