Re: 2.5.70-mm4

From: Alexander Hoogerhuis (alexh@ihatent.com)
Date: Wed Jun 04 2003 - 12:14:42 EST


Andrew Morton <akpm@digeo.com> writes:
>
> . There have been one or two reports of -mm3 getting stuck in
> get_request_wait() against CDROMs. If anyone sees that, or was seeing it
> in -mm3 and does not see it in -mm4, please let us know.
>

One of those came from me. Its better than what I've had before. I've
tinkered a bit, with and without debugging and ide-scsi, and I still
managed to get it to blow up. But I no longer see the insane loads
I've had on earlier kernels.

Attached is the output from a sesison with copying from CDs to the USB
drive with no ide-scsi, and i've put a comment it where it seems to
fall over:

usb-storage: Command WRITE_10 (10 bytes)
usb-storage: 2a 00 1b c3 2f 4f 00 04 00 00
usb-storage: Bulk command S 0x43425355 T 0x9a7 Trg 0 LUN 0 L 524288 F 0 CL 10
usb-storage: usb_stor_bulk_transfer_buf: xfer 31 bytes
usb-storage: Status code 0; transferred 31/31
usb-storage: -- transfer complete
usb-storage: Bulk command transfer result=0
usb-storage: usb_stor_bulk_transfer_sglist: xfer 524288 bytes, 128 entries
usb-storage: Status code 0; transferred 524288/524288
usb-storage: -- transfer complete
usb-storage: Bulk data transfer result 0x0
usb-storage: Attempting to get CSW...
usb-storage: usb_stor_bulk_transfer_buf: xfer 13 bytes
usb-storage: Status code 0; transferred 13/13
usb-storage: -- transfer complete
usb-storage: Bulk status result = 0
usb-storage: Bulk status Sig 0x53425355 T 0x9a7 R 0 Stat 0x0
usb-storage: scsi cmd done, result=0x0
usb-storage: *** thread sleeping.
usb-storage: queuecommand() called
usb-storage: *** thread awakened.
usb-storage: Command WRITE_10 (10 bytes)
usb-storage: 2a 00 1b c3 33 4f 00 04 00 00
usb-storage: Bulk command S 0x43425355 T 0x9a8 Trg 0 LUN 0 L 524288 F 0 CL 10
usb-storage: usb_stor_bulk_transfer_buf: xfer 31 bytes
usb-storage: Status code 0; transferred 31/31
usb-storage: -- transfer complete
usb-storage: Bulk command transfer result=0
usb-storage: usb_stor_bulk_transfer_sglist: xfer 524288 bytes, 127 entries
usb-storage: Status code 0; transferred 524288/524288
usb-storage: -- transfer complete
usb-storage: Bulk data transfer result 0x0
usb-storage: Attempting to get CSW...
-- here
usb-storage: usb_stor_bulk_transfer_buf: xfer 13 bytes
usb-storage: usb_storage_command_abort called
usb-storage: usb_stor_stop_transport called
usb-storage: -- cancelling URB
usb-storage: Status code -104; transferred 0/13
usb-storage: -- transfer cancelled
usb-storage: Bulk status result = 3
usb-storage: -- command was aborted
usb-storage: Bulk reset requested
usb-storage: usb_stor_control_msg: rq=ff rqtype=21 value=0000 index=00 len=0
usb-storage: Soft reset: clearing bulk-in endpoint halt
usb-storage: usb_stor_control_msg: rq=01 rqtype=02 value=0000 index=88 len=0
usb-storage: usb_stor_clear_halt: result = 0
usb-storage: Soft reset: clearing bulk-out endpoint halt
usb-storage: usb_stor_control_msg: rq=01 rqtype=02 value=0000 index=02 len=0
usb-storage: usb_stor_clear_halt: result = 0
usb-storage: Soft reset done
usb-storage: scsi command aborted
usb-storage: *** thread sleeping.
usb-storage: queuecommand() called
usb-storage: *** thread awakened.
usb-storage: Command TEST_UNIT_READY (6 bytes)
usb-storage: 00 00 00 00 00 00
usb-storage: Bulk command S 0x43425355 T 0x9a8 Trg 0 LUN 0 L 0 F 0 CL 6
usb-storage: usb_stor_bulk_transfer_buf: xfer 31 bytes
usb-storage: Status code 0; transferred 31/31
usb-storage: -- transfer complete
usb-storage: Bulk command transfer result=0
usb-storage: Attempting to get CSW...
usb-storage: usb_stor_bulk_transfer_buf: xfer 13 bytes
usb-storage: Status code 0; transferred 13/13
usb-storage: -- transfer complete
usb-storage: Bulk status result = 0
usb-storage: Bulk status Sig 0x53425355 T 0x9a8 R 0 Stat 0x0
usb-storage: scsi cmd done, result=0x0
usb-storage: *** thread sleeping.

mvh,
A

-- 
Alexander Hoogerhuis                               | alexh@ihatent.com
CCNP - CCDP - MCNE - CCSE                          | +47 908 21 485
"You have zero privacy anyway. Get over it."  --Scott McNealy
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/



This archive was generated by hypermail 2b29 : Sat Jun 07 2003 - 22:00:23 EST