linux-kernel - IDE DVD and CD drive seem to not work with Linux desktop 3.3.0-030300-generic

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Message-ID: <CAMfrEMaV03CEZ-h7k9K78c8+T+AC47=QypnyhQG7LFgrQQ32tA@mail.gmail.com>
Date:	Wed, 21 Mar 2012 23:29:50 -0500
From:	Chris Holland <bandidoirlandes@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	bandidoirlandes@...il.com
Subject: IDE DVD and CD drive seem to not work with Linux desktop 3.3.0-030300-generic

Please cc me at: bandidoirlandes@...il.com

My optical drives are not working with 3.3 but they worked fine with 3.3rc7
These are the kernels from http://kernel.ubuntu.com/~kernel-ppa/mainline/
Ubuntu 11.10

Not working
Linux desktop 3.3.0-030300-generic #201203182135 SMP Mon Mar 19
01:36:20 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
cat /var/log/dmesg | egrep '(CD|DVD)'
[    0.000000]   CD000-EFFFF uncachable

Working
Linux desktop 3.3.0-030300rc7-generic #201203101735 SMP Sat Mar 10
22:36:28 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
cat /var/log/dmesg | egrep '(CD|DVD)'
[    0.000000]   CD000-EFFFF uncachable
[    0.092676] ACPI Warning: Incorrect checksum in table [TAMG] -
0xCD, should be 0xCC (20120111/tbutils-321)
[    6.324511] ata9.01: ATAPI: LITE-ON DVDRW SHW-160P6S, PS0A, max UDMA/66
[    6.397218] scsi 8:0:0:0: CD-ROM            LITE-ON  LTR-48246S
  SS0B PQ: 0 ANSI: 5
[    6.419770] cdrom: Uniform CD-ROM driver Revision: 3.20
[    6.419898] sr 8:0:0:0: Attached scsi CD-ROM sr0
[    6.427088] scsi 8:0:1:0: CD-ROM            LITE-ON  DVDRW
SHW-160P6S PS0A PQ: 0 ANSI: 5
[    6.429600] sr 8:0:1:0: Attached scsi CD-ROM sr1

I tried to do a git bisect but I dont know what I am doing. Might just
be my computer acting up.
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