Re: [patch] Real-Time Preemption, -RT-2.6.10-rc2-mm2-V0.7.32-0

[Gene Heskett]

On Saturday 04 December 2004 18:55, K.R. Foley wrote:
>Ingo Molnar wrote:
>> * Rui Nuno Capela <rncbc@xxxxxxxxx> wrote:
>>>Ingo Molnar wrote:
>>>>i have released the -V0.7.32-0 Real-Time Preemption patch, which
>>>> can be downloaded from the usual place:
>>>
>>>I have a bug to report, it shows on both of my machines (SMP and
>>> UP) now running RT-V0.7.32-2. It seems to be present also on
>>> previous RT releases, and don't even know if it's upstream.
>>>
>>>When one usb-storage flash stick is first time unplugged:
>>
>> hm, doesnt seem to be directly related to -RT. Could you try the
>> vanilla -rc2-mm3 kernel, does it trigger there too?
>>
>>  Ingo
>
>Gene Heskett reported a very similar problem yesterday with the
> subject: Re:2.6.10-rc2-mm3-V0.7.31-19

Yes, and I can confirm that it does not do it right now, running
the UP version of 2.6.10-rc3.  I just tried it and this is all
I got in the log:
-----------------
Dec  4 22:06:38 coyote kernel: usb 3-2.2: new full speed USB device using ohci_hcd and address 7
Dec  4 22:06:38 coyote kernel: scsi0 : SCSI emulation for USB Mass Storage devices
Dec  4 22:06:44 coyote kernel:   Vendor: OLYMPUS   Model: C-3020ZOOM(U)     Rev: 1.00
Dec  4 22:06:44 coyote kernel:   Type:   Direct-Access                      ANSI SCSI revision: 02
Dec  4 22:06:44 coyote kernel: Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0,  type 0
Dec  4 22:06:44 coyote scsi.agent[26069]: disk at /devices/pci0000:00/0000:00:02.1/usb3/3-2/3-2.2/3-2.2:1.0/host0/target0:0:0/0:0:0:0
Dec  4 22:06:44 coyote kernel: SCSI device sda: 128000 512-byte hdwr sectors (66 MB)
Dec  4 22:06:44 coyote kernel: sda: assuming Write Enabled
Dec  4 22:06:44 coyote kernel: sda: assuming drive cache: write through
Dec  4 22:06:44 coyote kernel: SCSI device sda: 128000 512-byte hdwr sectors (66 MB)
Dec  4 22:06:44 coyote kernel: sda: assuming Write Enabled
Dec  4 22:06:44 coyote kernel: sda: assuming drive cache: write through
Dec  4 22:06:44 coyote kernel:  sda: sda1
Dec  4 22:06:44 coyote kernel: Attached scsi removable disk sda at scsi0, channel 0, id 0, lun 0
Dec  4 22:06:51 coyote kernel: usb 3-2.2: USB disconnect, address 7
-----------------
-- 
Cheers, Gene
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