John Paul Adrian Glaubitz 155656d0e3 sunhv: Fix device naming inconsistency between sunhv_console and sunhv_reg ... [ Upstream commit 07a6d63eb1 ] In d5a2aa24, the name in struct console sunhv_console was changed from "ttyS" to "ttyHV" while the name in struct uart_ops sunhv_pops remained unchanged. This results in the hypervisor console device to be listed as "ttyHV0" under /proc/consoles while the device node is still named "ttyS0": root@osaka:~# cat /proc/consoles ttyHV0 -W- (EC p ) 4:64 tty0 -WU (E ) 4:1 root@osaka:~# readlink /sys/dev/char/4:64 ../../devices/root/f02836f0/f0285690/tty/ttyS0 root@osaka:~# This means that any userland code which tries to determine the name of the device file of the hypervisor console device can not rely on the information provided by /proc/consoles. In particular, booting current versions of debian- installer inside a SPARC LDOM will fail with the installer unable to determine the console device. After renaming the device in struct uart_ops sunhv_pops to "ttyHV" as well, the inconsistency is fixed and it is possible again to determine the name of the device file of the hypervisor console device by reading the contents of /proc/console: root@osaka:~# cat /proc/consoles ttyHV0 -W- (EC p ) 4:64 tty0 -WU (E ) 4:1 root@osaka:~# readlink /sys/dev/char/4:64 ../../devices/root/f02836f0/f0285690/tty/ttyHV0 root@osaka:~# With this change, debian-installer works correctly when installing inside a SPARC LDOM. Signed-off-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2019-06-22 08:16:15 +02:00
..
hvc	hvc_opal: don't set tb_ticks_per_usec in udbg_init_opal_common()	2018-08-03 07:50:25 +02:00
ipwireless	tty: ipwireless: fix missing checks for ioremap	2019-05-31 06:47:32 -07:00
serdev	serdev: fix memleak on module unload	2018-07-08 15:30:47 +02:00
serial	sunhv: Fix device naming inconsistency between sunhv_console and sunhv_reg	2019-06-22 08:16:15 +02:00
vt	tty/vt: fix write/write race in ioctl(KDSKBSENT) handler	2019-05-21 18:50:18 +02:00
amiserial.c
bfin_jtag_comm.c
cyclades.c
ehv_bytechan.c
goldfish.c
isicom.c
Kconfig	tty: ldisc: add sysctl to prevent autoloading of ldiscs	2019-04-17 08:37:45 +02:00
Makefile
metag_da.c
mips_ejtag_fdc.c
moxa.c
moxa.h
mxser.c
mxser.h
n_gsm.c	tty: n_gsm: Fix DLCI handling for ADM mode if debug & 2 is not set	2018-05-01 12:58:13 -07:00
n_hdlc.c	tty/n_hdlc: fix __might_sleep warning	2019-01-31 08:13:44 +01:00
n_null.c
n_r3964.c
n_tracerouter.c
n_tracesink.c
n_tracesink.h
n_tty.c	tty: wipe buffer if not echoing data	2018-12-01 09:42:59 +01:00
nozomi.c
pty.c	pty: fix O_CLOEXEC for TIOCGPTPEER	2018-08-24 13:08:55 +02:00
rocket.c	tty: rocket: Fix possible buffer overwrite on register_PCI	2018-09-19 22:43:40 +02:00
rocket.h
rocket_int.h
synclink.c
synclink_gt.c
synclinkmp.c
sysrq.c
tty_audit.c
tty_baudrate.c	termios, tty/tty_baudrate.c: fix buffer overrun	2018-11-21 09:24:10 +01:00
tty_buffer.c	tty: increase the default flip buffer limit to 2*640K	2019-04-05 22:31:37 +02:00
tty_io.c	tty: ldisc: add sysctl to prevent autoloading of ldiscs	2019-04-17 08:37:45 +02:00
tty_ioctl.c
tty_jobctrl.c
tty_ldisc.c	tty: ldisc: add sysctl to prevent autoloading of ldiscs	2019-04-17 08:37:45 +02:00
tty_ldsem.c	tty/ldsem: Wake up readers after timed out down_write()	2019-01-23 08:09:45 +01:00
tty_mutex.c
tty_port.c	tty: do not set TTY_IO_ERROR flag if console port	2018-12-13 09:18:53 +01:00
vcc.c