IDE Atapi CDROM driver doesn't detect the end of CD correctly

[Wolfram Kleff]

IDE Atapi CDROM driver doesn't detect the end of CD correctly

try the following:
Insert a normal data CD in your IDE Atapi CDROM
> cat /dev/cdrom > /dev/null
cat: /dev/cdrom: I/O error

shouldn't there be a eof at the end of the CD ?

> cat /proc/partitions
  22    64 1073741823 hdd
           ^^^^^^^^^^

That's to big...

The kernel logs: (/dev/cdrom is hdd)

[...] kernel: hdd: command error: status=0x51 { DriveReady SeekComplete Error } 
[...] kernel: hdd: command error: error=0x54 
[...] kernel: end_request: I/O error, dev 16:40 (hdd), sector 1240528 
[...] kernel: ATAPI device hdd: 
[...] kernel:   Error: Illegal request -- (Sense key=0x05) 
[...] kernel:   Logical block address out of range -- (asc=0x21, ascq=0x00) 
[...] kernel: hdd: command error: status=0x51 { DriveReady SeekComplete Error } 
[...] kernel: hdd: command error: error=0x54 
[...] kernel: end_request: I/O error, dev 16:40 (hdd), sector 1240530 
[...] kernel: ATAPI device hdd: 
[...] kernel:   Error: Illegal request -- (Sense key=0x05) 
[...] kernel:   Logical block address out of range -- (asc=0x21, ascq=0x00) 
[...] kernel: hdd: command error: status=0x51 { DriveReady SeekComplete Error } 
[...] kernel: hdd: command error: error=0x54 
[...] kernel: end_request: I/O error, dev 16:40 (hdd), sector 1240532 
[...] kernel: ATAPI device hdd: 
[...] kernel:   Error: Illegal request -- (Sense key=0x05) 
[...] kernel:   Logical block address out of range -- (asc=0x21, ascq=0x00) 
[...] kernel: hdd: command error: status=0x51 { DriveReady SeekComplete Error } 
[...] kernel: hdd: command error: error=0x54 
[...] kernel: end_request: I/O error, dev 16:40 (hdd), sector 1240534 
[...] kernel: ATAPI device hdd: 
[...] kernel:   Error: Illegal request -- (Sense key=0x05) 
[...] kernel:   Logical block address out of range -- (asc=0x21, ascq=0x00) 

I think there's something wrong (missing) here....

-----

Another problem with NFS:

Everytime I try to mount a NFS volume the kernel logs:

[...] kernel: portmap: RPC call returned error 111 
[...] kernel: RPC: task of released request still queued! 
[...] kernel: RPC: (task is on xprt_pending) 
[...] kernel: portmap: RPC call returned error 111 
[...] kernel: RPC: task of released request still queued! 
[...] kernel: RPC: (task is on xprt_pending) 
[...] kernel: lockd_up: makesock failed, error=-111 

What's wrong here ?
The mount succeded normaly. Kernel 2.0 doesn't have this behaviour.

-- Versions installed: (if some fields are empty or looks
-- unusual then possibly you have very old versions)
Linux [...] 2.2.8 [...]
Kernel modules         2.1.121
Gnu C                  egcs-2.91.66
Binutils               2.9.1
Linux C Library        2.1.1
Dynamic linker         ldd (GNU libc) 2.1.1
Procps                 2.0.2
Mount                  2.9g
Net-tools              2.01
Kbd                    0.96
Sh-utils               1.16
Modules Loaded         sound soundcore