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[v7,6/7] ata: libata: blacklist FUA support for known buggy drives

Message ID 20230103051924.233796-7-damien.lemoal@opensource.wdc.com
State New
Headers show
Series Improve libata support for FUA | expand

Commit Message

Damien Le Moal Jan. 3, 2023, 5:19 a.m. UTC 
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>
---
 drivers/ata/libata-core.c | 3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 2b66fe529d81..97ade977b830 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 */
 	{ }