2.4.2-ac3 was fine.
These are the only USB changes I see since then.
> 2.4.2-ac6
> o USB hub kmalloc wrong size corruption fix (Peter Zaitcev)
>
> 2.4.2-ac5
> o Fix busy loop in usb storage (Arjan van de Ven)
> o Fix USB thread wakeup scheduling (Arjan van de Ven)
Tbird-700 on MSI-6167 (Viper based) board.
from dmesg
-------------
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
usb-ohci.c: USB OHCI at membase 0xd3874000, IRQ 11
usb-ohci.c: usb-00:07.4, Advanced Micro Devices [AMD] AMD-756 [Viper]
USB
usb.c: new USB bus registered, assigned bus number 1
usb.c: kmalloc IF c14aabc0, numif 1
usb.c: new device strings: Mfr=0, Product=2, SerialNumber=1
usb.c: USB device number 1 default language ID 0x0
Product: USB OHCI Root Hub
SerialNumber: d3874000
hub.c: USB hub found
hub.c: 4 ports detected
hub.c: standalone hub
hub.c: ganged power switching
hub.c: global over-current protection
hub.c: TT requires at most 8 FS bit times
hub.c: Port indicators are not supported
hub.c: power on to power good time: 0ms
hub.c: hub controller current requirement: 255mA
hub.c: port removable status: RRRR
hub.c: local power source is good
hub.c: no over-current condition exists
hub.c: enabling power on all ports
usb.c: hub driver claimed interface c14aabc0
usb.c: kusbd: /sbin/hotplug add 1
--------------
If I boot with my mouse plugged in, or plug it in after the system
is up, I get an oops.
While I was buildong the kernel I got a message from the kernel
--------
Feb 28 10:03:07 tedpc kernel: usb-ohci.c: bogus NDP=242 for OHCI
usb-00:07.4
Feb 28 10:03:07 tedpc kernel: usb-ohci.c: rereads as NDP=4
-----
Every thing continued OK, but I wasn't using the mouse.
I rebooted with the new kernel and got an oops when the init scripts
started looking for usb devices.
In 2.4.2-ac3 booting with the mouse shows this in the old log
-----------------
Feb 20 12:34:05 tedpc kernel: usb.c: registered new driver usbdevfs
Feb 20 12:34:05 tedpc kernel: usb.c: registered new driver hub
Feb 20 12:34:05 tedpc kernel: usb-ohci.c: USB OHCI at membase
0xd3874000, IRQ 11
Feb 20 12:34:05 tedpc kernel: usb-ohci.c: usb-00:07.4, Advanced Micro
Devices [AMD] AMD-756 [Viper] USB
Feb 20 12:34:05 tedpc kernel: usb.c: new USB bus registered, assigned
bus number 1
Feb 20 12:34:05 tedpc kernel: Product: USB OHCI Root Hub
Feb 20 12:34:05 tedpc kernel: SerialNumber: d3874000
Feb 20 12:34:05 tedpc kernel: hub.c: USB hub found
Feb 20 12:34:05 tedpc kernel: hub.c: 4 ports detected
Feb 20 12:34:05 tedpc kernel: hub.c: USB new device connect on bus1/2,
assigned device number 2
Feb 20 12:34:05 tedpc kernel: usb.c: USB device 2 (vend/prod 0x4b4/0x1)
is not claimed by any active driver.
Feb 20 12:34:05 tedpc kernel: Length = 18
Feb 20 12:34:05 tedpc kernel: DescriptorType = 01
Feb 20 12:34:05 tedpc kernel: USB version = 1.00
Feb 20 12:34:05 tedpc kernel: Vendor:Product = 04b4:0001
Feb 20 12:34:05 tedpc kernel: MaxPacketSize0 = 8
Feb 20 12:34:05 tedpc kernel: NumConfigurations = 1
Feb 20 12:34:05 tedpc kernel: Device version = 0.00
Feb 20 12:34:05 tedpc kernel: Device Class:SubClass:Protocol =
00:00:00
Feb 20 12:34:05 tedpc kernel: Per-interface classes
Feb 20 12:34:05 tedpc kernel: Configuration:
Feb 20 12:34:05 tedpc kernel: bLength = 9
Feb 20 12:34:05 tedpc kernel: bDescriptorType = 02
Feb 20 12:34:05 tedpc kernel: wTotalLength = 0022
Feb 20 12:34:05 tedpc kernel: bNumInterfaces = 01
Feb 20 12:34:05 tedpc kernel: bConfigurationValue = 01
Feb 20 12:34:05 tedpc kernel: iConfiguration = 00
Feb 20 12:34:06 tedpc kernel: bmAttributes = 80
Feb 20 12:34:06 tedpc kernel: MaxPower = 100mA
Feb 20 12:34:06 tedpc kernel:
Feb 20 12:34:06 tedpc kernel: Interface: 0
Feb 20 12:34:06 tedpc kernel: Alternate Setting: 0
Feb 20 12:34:06 tedpc kernel: bLength = 9
Feb 20 12:34:06 tedpc kernel: bDescriptorType = 04
Feb 20 12:34:06 tedpc kernel: bInterfaceNumber = 00
Feb 20 12:34:06 tedpc kernel: bAlternateSetting = 00
Feb 20 12:34:06 tedpc kernel: bNumEndpoints = 01
Feb 20 12:34:06 tedpc kernel: bInterface Class:SubClass:Protocol =
03:01:02
Feb 20 12:34:06 tedpc kernel: iInterface = 00
Feb 20 12:34:06 tedpc kernel: Endpoint:
Feb 20 12:34:06 tedpc kernel: bLength = 7
Feb 20 12:34:06 tedpc kernel: bDescriptorType = 05
Feb 20 12:34:06 tedpc kernel: bEndpointAddress = 81 (in)
Feb 20 12:34:06 tedpc kernel: bmAttributes = 03
(Interrupt)
Feb 20 12:34:06 tedpc kernel: wMaxPacketSize = 0003
Feb 20 12:34:06 tedpc kernel: bInterval = 0a
Feb 20 12:34:06 tedpc kernel: usb.c: registered new driver hid
Feb 20 12:34:06 tedpc kernel: input0: USB HID v1.00 Mouse [04b4:0001] on
usb1:2.0
Feb 20 12:34:06 tedpc kernel: mouse0: PS/2 mouse device for input0
Feb 20 12:34:06 tedpc kernel: mice: PS/2 mouse device common for all
mice
-----------------------
I don't have a serial console, so getting the oops takes a while.
I'll send it if needed.
I just loaded the mousedev and input modules. Plugging in
the mouse oopsed again.
The first line of the oops is
----
kernel BUG at slab.c:1398!
----
Any other ideas to try?
-Thomas
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
