Larry Finger 810b4de25e tty/serial/pmac_zilog: Fix "nobody cared" IRQ message ...

Following commit a79dd5a titled "tty/serial/pmac_zilog: Fix suspend & resume",
my Powerbook G4 Titanium showed the following stack dump:

[   36.878225] irq 23: nobody cared (try booting with the "irqpoll" option)
[   36.878251] Call Trace:
[   36.878291] [dfff3f00] [c000984c] show_stack+0x7c/0x194 (unreliable)
[   36.878322] [dfff3f40] [c00a6868] __report_bad_irq+0x44/0xf4
[   36.878339] [dfff3f60] [c00a6b04] note_interrupt+0x1ec/0x2ac
[   36.878356] [dfff3f80] [c00a48d0] handle_irq_event_percpu+0x250/0x2b8
[   36.878372] [dfff3fd0] [c00a496c] handle_irq_event+0x34/0x54
[   36.878389] [dfff3fe0] [c00a753c] handle_fasteoi_irq+0xb4/0x124
[   36.878412] [dfff3ff0] [c000f5bc] call_handle_irq+0x18/0x28
[   36.878428] [deef1f10] [c000719c] do_IRQ+0x114/0x1cc
[   36.878446] [deef1f40] [c0015868] ret_from_except+0x0/0x1c
[   36.878484] --- Exception: 501 at 0xf497610
[   36.878489]     LR = 0xfdc3dd0
[   36.878497] handlers:
[   36.878510] [<c02b7424>] pmz_interrupt
[   36.878520] Disabling IRQ #23

From an E-mail exchange about this problem, Andreas Schwab noticed a typo
that resulted in the wrong condition being tested.

The patch also corrects 2 typos that incorrectly report why an error branch
is being taken.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

2012-04-30 10:59:58 +10:00

..

hvc

powerpc+sparc/vio: Modernize driver registration

2012-03-28 11:33:24 +11:00

ipwireless

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2012-03-20 21:04:47 -07:00

serial

tty/serial/pmac_zilog: Fix "nobody cared" IRQ message

2012-04-30 10:59:58 +10:00

vt

printk(): add KERN_CONT where needed in hpet and vt code

2012-04-09 10:30:39 -07:00

amiserial.c

drivers/tty/amiserial.c: add missing tty_unlock

2012-04-19 19:15:35 -07:00

bfin_jtag_comm.c

TTY: remove re-assignments to tty_driver members

2012-03-08 11:37:58 -08:00

cyclades.c

TTY: remove unneeded tty->index checks

2012-03-08 11:42:21 -08:00

ehv_bytechan.c

TTY: remove re-assignments to tty_driver members

2012-03-08 11:37:58 -08:00

isicom.c

Documentation: remove references to /etc/modprobe.conf

2012-03-30 16:03:15 -07:00

Kconfig

tty/powerpc: early udbg consoles can't be modules

2012-02-24 16:11:50 -08:00

Makefile

tty/powerpc: introduce the ePAPR embedded hypervisor byte channel driver

2011-08-23 10:32:56 -07:00

moxa.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

moxa.h

tty: move a number of tty drivers from drivers/char/ to drivers/tty/

2011-02-22 16:14:56 -08:00

mxser.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

mxser.h

Fix common misspellings

2011-03-31 11:26:23 -03:00

n_gsm.c

TTY: remove re-assignments to tty_driver members

2012-03-08 11:37:58 -08:00

n_hdlc.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

n_r3964.c

Revert "tty: make receive_buf() return the amout of bytes received"

2011-06-04 06:33:24 +09:00

n_tracerouter.c

n_tracerouter and n_tracesink ldisc additions.

2011-05-13 16:31:00 -07:00

n_tracesink.c

n_tracerouter and n_tracesink ldisc additions.

2011-05-13 16:31:00 -07:00

n_tracesink.h

n_tracerouter and n_tracesink ldisc additions.

2011-05-13 16:31:00 -07:00

n_tty.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

nozomi.c

TTY: remove re-assignments to tty_driver members

2012-03-08 11:37:58 -08:00

pty.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

rocket_int.h

tty: move a number of tty drivers from drivers/char/ to drivers/tty/

2011-02-22 16:14:56 -08:00

rocket.c

TTY: remove unneeded tty->index checks

2012-03-08 11:42:21 -08:00

rocket.h

tty: move a number of tty drivers from drivers/char/ to drivers/tty/

2011-02-22 16:14:56 -08:00

synclink_gt.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

synclink.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

synclinkmp.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

sysrq.c

sysrq: use SEND_SIG_FORCED instead of force_sig()

2012-04-05 15:25:50 -07:00

tty_audit.c

tty_audit: fix tty_audit_add_data live lock on audit disabled

2011-03-07 12:04:50 -08:00

tty_buffer.c

tty_buffer: get rid of 'seen_tail' logic in flush_to_ldisc

2011-06-08 07:46:30 -07:00

tty_io.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

tty_ioctl.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

tty_ldisc.c

Merge 3.2-rc3 into tty-next to handle merge conflict in tty_ldisc.c

2011-11-26 20:07:25 -08:00

tty_mutex.c

TTY: remove tty_locked

2011-08-23 10:34:07 -07:00

tty_port.c

TTY: fix UV serial console regression

2012-01-24 12:55:37 -08:00