... command transfer result=0 [ 23.902720] usb-storage: usb_stor_bulk_transfer_sglist: xfer 4096 bytes, 1 ... command failure The difference is that the first reads 8 sectors starting 8 ... device itself, for reporting a bogus error when in fact nothing went ...

linux-kernel - Alan Stern - Mar 31 2008 - 21:58

... Attached SCSI removable disk > > [ 10.260489] usb-storage: device scan complete > > [ 10.380590 ... 10.380590] end_request: I/O error, dev sdb, sector 15660024 > > > > As a result ... always can dd read the whole > > card, all 15660032 sectors of it) ...

linux-kernel - Sergey Dolgov - Mar 30 2008 - 18:32

... Attached SCSI removable disk > [ 10.260489] usb-storage: device scan complete > [ 10.380590] ... 10.380590] end_request: I/O error, dev sdb, sector 15660024 > > As a result, ... always can dd read the whole > card, all 15660032 sectors of it). ...

linux-kernel - Alan Stern - Mar 30 2008 - 14:59

... patch is easy, edit drivers/usb/storage/scsiglue.c and remove ... the splitting for usb disks. >> >>> If I read last 8 sectors ... pays for). > > It sounds like the last_sector_bug setting should be conditional ... doesn't like if a read is done which stops one ...

linux-kernel - Hans de Goede - Apr 2 2008 - 03:01

... itself, >>>>>>> for reporting a bogus error when in fact nothing went ... patch is easy, edit drivers/usb/storage/scsiglue.c and remove ... enable it by default for USB > instead of using blacklists. It ... the splitting for usb disks. > If I read last 8 sectors ...

linux-kernel - Hans de Goede - Apr 1 2008 - 16:24

... change? > > That is, only read the last sector by itself? >=20 ... Basically, by avoiding a common error condition in device firmware, we ... auto-detect logic here; try the new way, if it fails ... alien.= net=20 Maintainer, Linux USB Mass Storage Driver Sir, for ...

linux-kernel - Matthew Dharm - Apr 1 2008 - 11:53

... patch is easy, edit drivers/usb/storage/scsiglue.c and remove ... the splitting for usb disks. > > > If I read last 8 sectors ... I'm afraid not, an 8 sector read which includes at ... pays for). It sounds like the last_sector_bug setting should be conditional ...

linux-kernel - Alan Stern - Apr 1 2008 - 17:01

... itself, >>>>> for reporting a bogus error when in fact nothing went ... change? >> That is, only read the last sector by itself? > > You ... to work in previous kernels. 8-sector been one page. So ... to disable the last-sector-thing for a usb device? Boaz ...

linux-kernel - Boaz Harrosh - Apr 1 2008 - 11:26

... Nevertheless, it's clear that the problem has nothing to do ... unconditionally re-wrote any access that included > the last sector into ... Basically, by avoiding a common error condition in device firmware, we ... read last 8 sectors (4k) on a device that exhibits the ...

linux-kernel - Boaz Harrosh - Apr 1 2008 - 12:31

... rc7 with > > CONFIG_USB_STORAGE_DEBUG enabled, and post the dmesg logs from both > > kernels showing ... card is probed during boot? > > Comparing the two logs should indicate where the ... with USB storage debugging enabled is > attached. I hope to produce the ...

linux-kernel - Sergey Dolgov - Mar 31 2008 - 21:18

... Nevertheless, it's clear that the problem has nothing to do ... 20 > > > for reporting a bogus error when in fact nothing went ... change? That is, only read the last sector by itself? Matt ... net=20 Maintainer, Linux USB Mass Storage Driver We can customize ...

linux-kernel - Matthew Dharm - Apr 1 2008 - 10:34

... > Nevertheless, it's clear that the problem has nothing to do with the > > > > USB stack.  The real source of ... itself, > > > > for reporting a bogus error when in fact nothing went ... change? > That is, only read the last sector by itself? You ...

linux-kernel - Alan Stern - Apr 1 2008 - 10:42

... any (unmodified) reads which would > touch the last sector and quite ... a few where not 8 sector reads, so if this > devices ... of a different size then 8, > it will have troubles without ... unsubscribe from this list: send the line "unsubscribe linux-kernel" in ...

linux-kernel - Alan Stern - Apr 2 2008 - 10:15

... nothing to do with the > USB stack.  The real source of ... itself, > for reporting a bogus error when in fact nothing went ... devices that can read the last sector but only if it ... reckon this device may have the "opposite" quirk? Regards Oliver -- To ...

linux-kernel - Oliver Neukum - Apr 1 2008 - 03:38

... nothing to do with the > > USB stack.  The real source of ... itself, > > for reporting a bogus error when in fact nothing went ... devices that can read the last sector but only if it ... unsubscribe from this list: send the line "unsubscribe linux-kernel" in ...

linux-kernel - Alan Stern - Apr 1 2008 - 10:28

... wrote: >>>> >>>>> Am Dienstag, 1. April 2008 03:58:31 schrieb Alan Stern: >>>>>> Nevertheless, it's clear that the problem has nothing to do with the >>>>>> USB stack.

linux-kernel - Sergey Dolgov - Apr 1 2008 - 12:48