Re: atkbd_init lockup with 2.6.11-rc1

 On Fri, Jan 28, Dmitry Torokhov wrote:

It looks like it is hanging in checking AUX, while writing data into
controller. It is simple outb but it is stuck... Could you please
reboot with i8042.debug boot option and resend the log. Also, you may
try booting with i8042.noaux to check if keyboard alone works.

It looks like this:
Kernel command line: root=/dev/sda3 selinux=0 elevator=cfq debug initcall_debug panic=1 i8042.nomux=1 console=ttyS0 i8042.debug i8042.noaux
...
Calling initcall 0xc03a3a14: atkbd_init+0x0/0x38()
ps2_init(224) swapper(1):c0,j4294681251 enter
atkbd_connect(793) swapper(1):c0,j4294681305 type 6000000
serio_open(606) swapper(1):c0,j4294681372 enter
serio_set_drv(594) swapper(1):c0,j4294681428 enter
serio_set_drv(600) swapper(1):c0,j4294681488 leave
/home/olaf/kernel/b50/linux-2.6.11-rc2-olh/drivers/input/serio/i8042.c: 60 -> i8042 (command) [3767]
i8042_write_command(69) swapper(1):c0,j4294681548 enter
/home/olaf/kernel/b50/linux-2.6.11-rc2-olh/drivers/input/serio/i8042.c: 61 -> i8042 (parameter) [3767]
i8042_write_data(62) swapper(1):c0,j4294681548 enter
serio_open(614) swapper(1):c0,j4294681911 leave0
atkbd_probe(497) swapper(1):c0,j4294681968 enter
ps2_command(91) swapper(1):c0,j4294682026 enter
ps2_sendbyte(57) swapper(1):c0,j4294682082 enter
serio_write(95) swapper(1):c0,j4294682139 write c01b9d48
/home/olaf/kernel/b50/linux-2.6.11-rc2-olh/drivers/input/serio/i8042.c: ff -> i8042 (kbd-data) [4424]
i8042_write_data(62) swapper(1):c0,j4294682205 enter