Re: [PATCH] libata: Extend quirks for the ST1000LM024 drives with NOLPM quirk

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Hi,

On 12-06-19 05:40, Martin K. Petersen wrote:

Hans,

-	/* drives which fail FPDMA_AA activation (some may freeze afterwards) */
-	{ "ST1000LM024 HN-M101MBB", "2AR10001",	ATA_HORKAGE_BROKEN_FPDMA_AA },
-	{ "ST1000LM024 HN-M101MBB", "2BA30001",	ATA_HORKAGE_BROKEN_FPDMA_AA },
+	/* drives which fail FPDMA_AA activation (some may freeze afterwards)
+	   the ST disks also have LPM issues */
+	{ "ST1000LM024 HN-M101MBB", "2AR10001",	ATA_HORKAGE_BROKEN_FPDMA_AA |
+						ATA_HORKAGE_NOLPM, },
+	{ "ST1000LM024 HN-M101MBB", "2BA30001",	ATA_HORKAGE_BROKEN_FPDMA_AA |
+						ATA_HORKAGE_NOLPM, },

Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>

Slightly orthogonal, and I know it's been discussed before, but I think
it would be worth considering just blacklisting all firmware revs for
this model.

There were several firmware releases for these drives. And while it's
conceivable that post-2BA30001 may fix the issues, I think it's safe to
say that all the intermediate releases between the two we have are
equally broken.

Dropping the firmware version sounds reasonable to me. Do you want me to
send a follow-up patch doing this?

Regards,

Hans




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