From 70608adb4a054438a9dee4abcf63858f3d0dfded Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Mon, 8 Sep 2014 22:26:05 +0200
Subject: linux-initrd: Copy all the script's closure to the initrd.

* gnu/system/linux-initrd.scm (expression->initrd): Remove calls to
  'imported-modules' and 'compiled-modules'.  Use 'gexp->script' with
  EXP.  Add the result to TO-COPY.  Make /init a symlink to that script,
  and copy its closure into the "contents" directory.  Add fake
  /proc/self/exe symlink.
* gnu/build/linux-boot.scm (load-linux-module*): Add comment about mmap.
* gnu/system/vm.scm (system-qemu-image/shared-store-script): Add "-m
  256".  This turns out to be needed for initrds containing things like
  e2fsck and several modules; with the default of 128 MiB, loading
  libahci.ko may fail with -1.
---
 gnu/system/vm.scm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'gnu/system/vm.scm')

diff --git a/gnu/system/vm.scm b/gnu/system/vm.scm
index 205bf2cb19..4ee8dc5cf2 100644
--- a/gnu/system/vm.scm
+++ b/gnu/system/vm.scm
@@ -428,7 +428,9 @@ exec " #$qemu "/bin/" #$(qemu-command (%current-system))
   "--system=" #$os-drv " --load=" #$os-drv "/boot --root=/dev/vda1\" \
   -serial stdio \
   -drive file=" #$image
-  ",if=virtio,cache=writeback,werror=report,readonly\n")
+  ",if=virtio,cache=writeback,werror=report,readonly \
+  -m 256
+\n")
              port)
             (chmod port #o555))))
 
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