From: Asias He <asias.hejun@gmail.com>
Date: Fri, 24 Aug 2012 11:29:41 +0000 (+0800)
Subject: kvm tools: Mount devpts to /dev/pts
X-Git-Tag: next-20120904~31^2~4^2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=fdec695b2a532cbbc35c52979ffbdad3091e9db5;p=karo-tx-linux.git

kvm tools: Mount devpts to /dev/pts

I'm seeing this in guest due to lacking of /dev/pts:

   sh-4.2# xterm
   xterm: Error 32, errno 28: No space left on device
   Reason: get_pty: not enough ptys

Signed-off-by: Asias He <asias.hejun@gmail.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
---

diff --git a/tools/kvm/guest/init.c b/tools/kvm/guest/init.c
index 44e7db811c47..e1f377f714a6 100644
--- a/tools/kvm/guest/init.c
+++ b/tools/kvm/guest/init.c
@@ -31,6 +31,8 @@ static void do_mounts(void)
 	mount("", "/sys", "sysfs", 0, NULL);
 	mount("proc", "/proc", "proc", 0, NULL);
 	mount("devtmpfs", "/dev", "devtmpfs", 0, NULL);
+	mkdir("/dev/pts", 0755);
+	mount("devpts", "/dev/pts", "devpts", 0, NULL);
 }
 
 int main(int argc, char *argv[])