This is a note to let you know that I've just added the patch titled
libata: add ATA_HORKAGE_BROKEN_FPDMA_AA quirk for Seagate Momentus SpinPoint M8
to the 3.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
libata-add-ata_horkage_broken_fpdma_aa-quirk-for-seagate-momentus-spinpoint-m8.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 87809942d3fa60bafb7a58d0bdb1c79e90a6821d Mon Sep 17 00:00:00 2001
From: Michele Baldessari <michele@xxxxxxxxxx>
Date: Mon, 25 Nov 2013 19:00:14 +0000
Subject: libata: add ATA_HORKAGE_BROKEN_FPDMA_AA quirk for Seagate Momentus SpinPoint M8
From: Michele Baldessari <michele@xxxxxxxxxx>
commit 87809942d3fa60bafb7a58d0bdb1c79e90a6821d upstream.
We've received multiple reports in Fedora via (BZ 907193)
that the Seagate Momentus SpinPoint M8 errors out when enabling AA:
[ 2.555905] ata2.00: failed to enable AA (error_mask=0x1)
[ 2.568482] ata2.00: failed to enable AA (error_mask=0x1)
Add the ATA_HORKAGE_BROKEN_FPDMA_AA for this specific harddisk.
Reported-by: Nicholas <arealityfarbetween@xxxxxxxxxxxxxx>
Signed-off-by: Michele Baldessari <michele@xxxxxxxxxx>
Tested-by: Nicholas <arealityfarbetween@xxxxxxxxxxxxxx>
Acked-by: Alan Cox <gnomes@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/ata/libata-core.c | 3 +++
1 file changed, 3 insertions(+)
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4104,6 +4104,9 @@ static const struct ata_blacklist_entry
{ "ST3320[68]13AS", "SD1[5-9]", ATA_HORKAGE_NONCQ |
ATA_HORKAGE_FIRMWARE_WARN },
+ /* Seagate Momentus SpinPoint M8 seem to have FPMDA_AA issues */
+ { "ST1000LM024 HN-M101MBB", "2AR10001", ATA_HORKAGE_BROKEN_FPDMA_AA },
+
/* Blacklist entries taken from Silicon Image 3124/3132
Windows driver .inf file - also several Linux problem reports */
{ "HTS541060G9SA00", "MB3OC60D", ATA_HORKAGE_NONCQ, },
Patches currently in stable-queue which might be from michele@xxxxxxxxxx are
queue-3.4/libata-add-ata_horkage_broken_fpdma_aa-quirk-for-seagate-momentus-spinpoint-m8.patch
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