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| author | Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi> | 2017-12-06 20:28:43 +0200 |
|---|---|---|
| committer | Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi> | 2017-12-12 14:31:50 +0200 |
| commit | 0d27df280f7ed502bba65e2ea13469069f9b275a (patch) | |
| tree | 92771acdf146da4e557122e648a6f2838b9a28de /pkgs/build-support/vm/default.nix | |
| parent | 2d4fdc1b9e7a975165aff1181ad1ecad3d4e934b (diff) | |
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build-support/vm: Use devtmpfs, not static device nodes
In 2017, there is no reason to create a static /dev.
Diffstat (limited to 'pkgs/build-support/vm/default.nix')
| -rw-r--r-- | pkgs/build-support/vm/default.nix | 22 |
1 files changed, 1 insertions, 21 deletions
diff --git a/pkgs/build-support/vm/default.nix b/pkgs/build-support/vm/default.nix index 4001c068cbc..e31f513c666 100644 --- a/pkgs/build-support/vm/default.nix +++ b/pkgs/build-support/vm/default.nix @@ -60,21 +60,6 @@ rec { ''; # */ - createDeviceNodes = dev: - '' - mknod -m 666 ${dev}/null c 1 3 - mknod -m 666 ${dev}/zero c 1 5 - mknod -m 666 ${dev}/full c 1 7 - mknod -m 666 ${dev}/random c 1 8 - mknod -m 666 ${dev}/urandom c 1 9 - mknod -m 666 ${dev}/tty c 5 0 - mknod -m 666 ${dev}/ttyS0 c 4 64 - mknod ${dev}/rtc c 254 0 - . /sys/class/block/${hd}/uevent - mknod ${dev}/${hd} b $MAJOR $MINOR - ''; - - stage1Init = writeScript "vm-run-stage1" '' #! ${initrdUtils}/bin/ash -e @@ -109,8 +94,7 @@ rec { insmod $i done - mount -t tmpfs none /dev - ${createDeviceNodes "/dev"} + mount -t devtmpfs devtmpfs /dev ifconfig lo up @@ -302,7 +286,6 @@ rec { touch /mnt/.debug mkdir /mnt/proc /mnt/dev /mnt/sys - ${createDeviceNodes "/mnt/dev"} ''; @@ -353,7 +336,6 @@ rec { ${kmod}/bin/modprobe iso9660 ${kmod}/bin/modprobe ufs ${kmod}/bin/modprobe cramfs - mknod /dev/loop0 b 7 0 mkdir -p $out mkdir -p tmp @@ -377,8 +359,6 @@ rec { ${kmod}/bin/modprobe mtdblock ${kmod}/bin/modprobe jffs2 ${kmod}/bin/modprobe zlib - mknod /dev/mtd0 c 90 0 - mknod /dev/mtdblock0 b 31 0 mkdir -p $out mkdir -p tmp |