From: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Date: Mon, 24 Oct 2022 07:03:48 +0000 (+0900)
Subject: ata: libata: exclude FUA support for known buggy drives
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=38d431229bfbe175b41274faa856e5b0a1ebe70d;p=linux.git

ata: libata: exclude FUA support for known buggy drives

Thread [1] reported back in 2012 problems with enabling FUA for 3
different drives. Add these drives to ata_device_blacklist[] to mark
them with the ATA_HORKAGE_NO_FUA flag. To be conservative and avoid
problems on old systems, the model number for the three new entries
are defined as to widely match all drives in the same product line.

[1]: https://lore.kernel.org/lkml/CA+6av4=uxu_q5U_46HtpUt=FSgbh3pZuAEY54J5_xK=MKWq-YQ@mail.gmail.com/

Suggested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Niklas Cassel <niklas.cassel@wdc.com>
---

diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index ac88376f095a1..36c1aca310e94 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4133,6 +4133,9 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
 
 	/* Buggy FUA */
 	{ "Maxtor",		"BANC1G10",	ATA_HORKAGE_NO_FUA },
+	{ "WDC*WD2500J*",	NULL,		ATA_HORKAGE_NO_FUA },
+	{ "OCZ-VERTEX*",	NULL,		ATA_HORKAGE_NO_FUA },
+	{ "INTEL*SSDSC2CT*",	NULL,		ATA_HORKAGE_NO_FUA },
 
 	/* End Marker */
 	{ }