Description of problem:

Since upgrade to kernel 2.6.17-1.2139_FC4 I'm no longer able to mount a remote
samba share from a Solaris server running samba 2.0.7.

Version-Release number of selected component (if applicable):
kernel(-smp)?-2.6.17-1.2139_FC4
samba-client-3.0.14a-2

How reproducible:
Requires a UNIX system offering a share (using samba 2.0.x?)

Steps to Reproduce:
1. mount -t smbfs -o ro,guest //Tunix/PCHome /mnt/tunix
ERROR: smbfs filesystem not supported by the kernel
Please refer to the smbmnt(8) manual page
smbmnt failed: 255

2. mount -t cifs -o ro,guest //Tunix/PCHome /mnt/tunix
mount error 5 = Input/output error
Refer to the mount.cifs(8) manual page (e.g.man mount.cifs)
  
Actual results:
smbfs is not included anymoure in the kernel and cifs aborts with error 5
(Input/output error).

Expected results:
The mount will succeed as with previous kernels.