From 1c37b3c7aafa49a79d0308133023153542274746 Mon Sep 17 00:00:00 2001
From: Guillaume Cottenceau <gc@mandriva.com>
Date: Wed, 2 Apr 2003 19:06:11 +0000
Subject: Error scenario: When using a file for your / (a "loopback"), booting
 your newly installed system will fail with a kernel panic with flashing
 keyboard lights

Why: The initrd needs to load the loop.o module to mount your / partition; but
since recently, loop.o depends on aes.o, and since mkinitrd doesn't handle
dependencies automatically and we didn't notice that change, we didn't update
mkinitrd accordingly

Solution: Format a floppy disk with a DOS filesystem (in Linux, you can use the
command "mkdosfs /dev/fd0"). Copy patch.pl to the floppy disk. Remove the floppy
and reboot using the Mandrake Linux 9.1 CD1 to do a CD-ROM installation. During
boot, press F1 at the splash screen, then place your floppy disk that contains
patch.pl in the floppy drive. At the prompt, type "patch", then follow the
installation as usual.

see bugzilla #3614
---
 perl-install/patch/9.1/patch-loopback.pl | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 perl-install/patch/9.1/patch-loopback.pl

(limited to 'perl-install/patch')

diff --git a/perl-install/patch/9.1/patch-loopback.pl b/perl-install/patch/9.1/patch-loopback.pl
new file mode 100644
index 000000000..d0f4185b3
--- /dev/null
+++ b/perl-install/patch/9.1/patch-loopback.pl
@@ -0,0 +1,18 @@
+use bootloader;
+package bootloader;
+log::l("PATCHING: fixing 9.1 aes.o missing in initrd for / on loopback");
+
+*mkinitrd = sub {
+    my ($kernelVersion, $initrdImage) = @_;
+
+    my $loop_boot = loopback::prepare_boot();
+
+    modules::load('loop');
+    if (!run_program::rooted($::prefix, "mkinitrd", "--with=aes", "-v", "-f", $initrdImage, "--ifneeded", $kernelVersion)) {
+	unlink("$::prefix/$initrdImage");
+	die "mkinitrd failed";
+    }
+    loopback::save_boot($loop_boot);
+
+    -e "$::prefix/$initrdImage";
+};
-- 
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