Hello
On 11.12.2013 16:41, Robin Becker wrote:
Apologies if this is the wrong place to report this. I am running arch
linux on a 64 bit machine. Currently I am stuck on
Linux bunyip 3.12.2-1-ARCH #1 SMP PREEMPT Fri Nov 29 21:14:15 CET 2013
x86_64 GNU/Linux
If I upgrade to the next kernel in line linux-3.12.3-1-x86_64.pkg.tar.xz
I see failures during boot and my two usb tv devices fail.
That is yet another device which broke due to latest dynamic stack alloc
removal patches, which gone to stable almost zero testing...
I suspect that patch could fix the issue:
https://linuxtv.org/patch/20317/
Could you test?
regards
Antti
From lsusb -v
Bus 002 Device 005: ID 2013:024f PCTV Systems nanoStick T2 290e
Device Descriptor:
bLength18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize064
idVendor 0x2013 PCTV Systems
idProduct 0x024f nanoStick T2 290e
bcdDevice1.00
iManufacturer 1 PCTV Systems
iProduct2 PCTV 290e
iSerial 3 0010V0M9
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 55
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes1
Transfer TypeIsochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x 1x 0 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x85 EP 5 IN
bmAttributes1
Transfer TypeIsochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x 1x 0 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber0
bAlternateSetting 1
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes1
Transfer TypeIsochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x03ac 1x 940 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x85 EP 5 IN
bmAttributes1
Transfer TypeIsochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x03ac 1x 940 bytes
bInterval 1
Device Qualifier (for other device speed):
bLength10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize064
bNumConfigurations 1
Device Status: 0x
(Bus Powered)
Bus 002 Device 004: ID 2013:024f PCTV Systems nanoStick T2 290e
Device Descriptor:
bLength18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize064
idVendor 0x2013 PCTV Systems
idProduct 0x024f nanoStick T2 290e
bcdDevice1.00
iManufacturer 1 PCTV Systems
iProduct2 PCTV 290e
iSerial 3 00101286
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 55
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType
