Guenter Roeck
f356d7a7dd
serial: etraxfs-uart: Fix crash
Since commit 7d8c70d804 ("serial: mctrl-gpio: rename init function"),
crisv32 either do not build or crash as follows.
Unable to handle kernel NULL pointer dereference
Linux 4.3.0-rc7-next-20151101 #1 Sun Nov 1 11:41:28 PST 2015
...
Call Trace: [<c0004a0e>] show_stack+0x0/0x9e
[<c004c0c0>] printk+0x0/0x2c
[<c00059d4>] show_registers+0x14a/0x1c2
[<c004c0c0>] printk+0x0/0x2c
[<c0004b52>] die_if_kernel+0x7c/0x9e
[<c0005346>] do_page_fault+0x32e/0x3e6
[<c01dc59c>] of_get_property+0x0/0x2c
[<c01e0558>] of_irq_parse_raw+0x12a/0x376
[<c01dc59c>] of_get_property+0x0/0x2c
[<c0053aca>] get_page_from_freelist+0x73e/0x856
[<c01dc59c>] of_get_property+0x0/0x2c
[<c0008912>] d_mmu_refill+0x10a/0x112
[<c01b488c>] devm_kmalloc+0x40/0x56
[<c01b47d0>] add_dr+0xc/0x1c
[<c01b4800>] devm_add_action+0x2/0x4e
[<c01abdbc>] mctrl_gpio_init_noauto+0x1c/0x76
[<c01abf9e>] mctrl_gpio_init+0x22/0x110
The function call in the etraxfs-uart driver was not renamed,
possibly due to interference with commit 7b9c5162c1 ("serial:
etraxfs-uart: use mctrl_gpio helpers for handling modem signals").
Fixes: 7d8c70d804 ("serial: mctrl-gpio: rename init function")
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Niklas Cassel <nks@flawful.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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2015-11-20 16:19:54 -08:00 |
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hvc
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TTY/Serial driver patches for 4.4-rc1
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2015-11-04 21:35:12 -08:00 |
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ipwireless
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serial
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serial: etraxfs-uart: Fix crash
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2015-11-20 16:19:54 -08:00 |
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vt
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amiserial.c
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bfin_jtag_comm.c
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cyclades.c
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tty: Remove ASYNC_CLOSING checks in open()/hangup() methods
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2015-10-17 21:11:29 -07:00 |
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ehv_bytechan.c
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goldfish.c
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isicom.c
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Kconfig
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Makefile
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metag_da.c
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mips_ejtag_fdc.c
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ttyFDC: Fix build problems due to use of module_{init,exit}
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2015-10-17 21:29:21 -07:00 |
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moxa.c
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moxa.h
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mxser.c
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mxser.h
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n_gsm.c
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n_hdlc.c
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n_r3964.c
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tty: r3964: Replace/remove bogus tty lock use
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2015-10-17 21:11:29 -07:00 |
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n_tracerouter.c
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n_tracerouter: stop including <asm-generic/bug>
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2015-10-15 00:21:10 +02:00 |
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n_tracesink.c
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n_tracesink: stop including <asm-generic/bug>
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2015-10-15 00:21:11 +02:00 |
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n_tracesink.h
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n_tty.c
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tty: Abstract tty buffer work
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2015-10-17 21:32:21 -07:00 |
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nozomi.c
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pty.c
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rocket.c
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tty: Remove tty_port::close_wait
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2015-10-17 21:11:29 -07:00 |
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rocket.h
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rocket_int.h
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synclink.c
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tty: synclink, fix indentation
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2015-10-17 21:14:06 -07:00 |
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synclink_gt.c
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tty: Remove ASYNC_CLOSING checks in open()/hangup() methods
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2015-10-17 21:11:29 -07:00 |
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synclinkmp.c
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tty: Remove ASYNC_CLOSING checks in open()/hangup() methods
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2015-10-17 21:11:29 -07:00 |
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sysrq.c
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tty_audit.c
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tty_buffer.c
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tty: Use unbound workqueue for all input workers
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2015-10-17 21:32:21 -07:00 |
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tty_io.c
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tty: Fix tty_send_xchar() lock order inversion
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2015-11-20 16:19:54 -08:00 |
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tty_ioctl.c
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tty: Fix tty_send_xchar() lock order inversion
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2015-11-20 16:19:54 -08:00 |
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tty_ldisc.c
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tty: Fix direct use of tty buffer work
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2015-11-20 16:19:54 -08:00 |
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tty_ldsem.c
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tty_mutex.c
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tty_port.c
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tty: Abstract tty buffer work
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2015-10-17 21:32:21 -07:00 |