[Bug 28042] New: [regression] deadlock introduced/exposed with recent changes to winmm

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=28042

           Summary: [regression] deadlock introduced/exposed with recent
                    changes to winmm
           Product: Wine
           Version: 1.3.26
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: wine-bugs at winehq.org
        ReportedBy: cfiend at talent.edu.pl


Running recent versions of Wine (1.3.25 or 1.3.26) causes "Cuban Missile
Crisis: The Aftermath" (known also as "The Day After: Fight for Promised Land")
to hang during startup with a message similar to:

err:ntdll:RtlpWaitForCriticalSection section 0x7efec8e4 "loader.c:
loader_section" wait timed out in thread 001f, blocked by 0009, retrying (60
sec)

I cannot test this as currently I'm not in possesion of suitable software but
there is a possibility that other games using the Enigma engine might suffer in
the same way: Blitzkrieg, Blitzkrieg 2, Stalingrad. This needs confirmation
though.

git bisect converges on the following commit:

30eeb996edc3be14b06244ed13b2b8f84be5f400 is the first bad commit
commit 30eeb996edc3be14b06244ed13b2b8f84be5f400
Author: Andrew Eikum <aeikum at codeweavers.com>
Date:   Wed Jul 13 14:20:40 2011 -0500

    winmm: Implement mixer* on top of MMDevAPI.

:040000 040000 3d0e5786be14ebaa13b08f4cd4234ddcbf112eb1
2ba46764f5cf7c6d823ce3a2d9d6132d43db7013 M      dlls

Switching between hardware or emulation in sound settings does not help,
neither does turning off sound entirely.

I will gladly provide any additional logs or information on request.

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