[Bug 19139] New: Rosetta Stone can't see DVD drive (breakage from recent linux kernel commit)

http://bugs.winehq.org/show_bug.cgi?id=19139

Summary: Rosetta Stone can't see DVD drive (breakage from
                    recent linux kernel commit)
           Product: Wine
           Version: 1.1.24
          Platform: PC-x86-64
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

The Rosetta Stone (TRS) is a foreign language learning program that
must access its data files on a DVD drive.

A recent kernel commit by Linus has broken DVD access for TRS:
commit 5404ac8e4418ab3d254950ee4f9bcafc1da20b4a
Author: Jan Kara 
Date:   Wed Jun 17 16:26:27 2009 -0700

isofs: cleanup mount option processing

Remove unused variables from isofs_sb_info (used to be some mount
    options), unify variables for option to use 0/1 (some options used
    'y'/'n'), use bit fields for option flags in superblock.

Strangely, this commit does not break DVD access for wine itself;
winefile can read the DVD files just as always, but TRS cannot.

I'm running the latest versions of wine and the kernel, both built
from git repositories, and Rosetta Stone 2.0.8.1A