From d87f3874bac62d012ff5e573c2b803b3244a02da Mon Sep 17 00:00:00 2001 From: Hendrik Brueckner Date: Fri, 31 Jan 2014 17:08:37 +0100 Subject: [PATCH] s390/getty-generator: initialize essential system terminals/consoles Ensure to start getty programs on all essential system consoles on Linux on System z. Add these essential devices to the list of virtualization_consoles to always generate getty configurations. For the sake of completion, the list of essential consoles is: /dev/sclp_line0 - Operating system messages applet (LPAR) /dev/ttysclp0 - Integrated ASCII console applet (z/VM and LPAR) /dev/ttyS0 - Already handled by systemd (3215 console on z/VM) /dev/hvc0 - Already handled by systemd (IUCV HVC terminal on z/VM) Depending on the environment, z/VM or LPAR, only a subset of these terminals are available. See also RH BZ 860158[1] "Cannot login via Operating System Console into RHEL7 instance installed on a LPAR". This bugzilla actually blocks the installation of Linux on System z instances in LPAR mode. [1] https://bugzilla.redhat.com/show_bug.cgi?id=860158 --- rules/99-systemd.rules.in | 2 +- src/getty-generator/getty-generator.c | 4 +++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/rules/99-systemd.rules.in b/rules/99-systemd.rules.in index 307f18f..0e0a567 100644 --- a/rules/99-systemd.rules.in +++ b/rules/99-systemd.rules.in @@ -7,7 +7,7 @@ ACTION=="remove", GOTO="systemd_end" -SUBSYSTEM=="tty", KERNEL=="tty[a-zA-Z]*|hvc*|xvc*|hvsi*", TAG+="systemd" +SUBSYSTEM=="tty", KERNEL=="tty[a-zA-Z]*|hvc*|xvc*|hvsi*|ttysclp*|sclp_line*", TAG+="systemd" KERNEL=="vport*", TAG+="systemd" diff --git a/src/getty-generator/getty-generator.c b/src/getty-generator/getty-generator.c index 6c93806..40374b5 100644 --- a/src/getty-generator/getty-generator.c +++ b/src/getty-generator/getty-generator.c @@ -91,7 +91,9 @@ int main(int argc, char *argv[]) { static const char virtualization_consoles[] = "hvc0\0" "xvc0\0" - "hvsi0\0"; + "hvsi0\0" + "sclp_line0\0" + "ttysclp0\0"; int r = EXIT_SUCCESS; char *active;