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tiny-init: Setup /dev/ptmx in init 

Fixes [YOCTO #2382]

Without /dev/ptmx, ssh logins fail with:
"PTY allocation request failed on channel 0"

As the kernel support already exists in the linux-yocto-tiny kernel,
create the /dev/ptmx device in tiny-init so it works as intended.

(From meta-yocto rev: 1b71b9363aa49521896694e43a63cb6fca487da4)

Signed-off-by: Darren Hart <dvhart@linux.intel.com>
CC: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Darren Hart 2012-08-01 12:01:23 -07:00 committed by Richard Purdie
parent acde166f5b
commit 62d42fe3cf
2 changed files with 4 additions and 1 deletions
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3
meta-yocto/recipes-core/tiny-init/files/init
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@ -3,6 +3,9 @@
# Mount the Linux kernel virtual filesystems
mount none -t proc /proc
mount none -t sysfs /sys
# Setup PTY infrastructure
mknod /dev/ptmx c 5 2
mkdir /dev/pts
mount none -t devpts /dev/pts

2
meta-yocto/recipes-core/tiny-init/tiny-init.bb
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@ -3,7 +3,7 @@ DESCRIPTION = "Basic init system for poky-tiny"
LICENSE = "MIT"
LIC_FILES_CHKSUM = "file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
PR = "r0"
PR = "r1"
RDEPENDS_${PN} = "busybox"