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-rw-r--r--gnu/packages/patches/gnumach-support-noide.patch25
1 files changed, 25 insertions, 0 deletions
diff --git a/gnu/packages/patches/gnumach-support-noide.patch b/gnu/packages/patches/gnumach-support-noide.patch
new file mode 100644
index 0000000000..723d4bcac4
--- /dev/null
+++ b/gnu/packages/patches/gnumach-support-noide.patch
@@ -0,0 +1,25 @@
+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 ();