Commit 322579dc authored by Tejun Heo's avatar Tejun Heo

libata: Blacklist some Sandisk SSDs for NCQ

Sandisk SSDs SD7SN6S256G and SD8SN8U256G are regularly locking up
regularly under sustained moderate load with NCQ enabled.  Blacklist
for now.
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
Reported-by: default avatarDave Jones <davej@codemonkey.org.uk>
Cc: stable@vger.kernel.org
parent 0d74d872
...@@ -4493,6 +4493,10 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { ...@@ -4493,6 +4493,10 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
/* https://bugzilla.kernel.org/show_bug.cgi?id=15573 */ /* https://bugzilla.kernel.org/show_bug.cgi?id=15573 */
{ "C300-CTFDDAC128MAG", "0001", ATA_HORKAGE_NONCQ, }, { "C300-CTFDDAC128MAG", "0001", ATA_HORKAGE_NONCQ, },
/* Some Sandisk SSDs lock up hard with NCQ enabled. Reported on
SD7SN6S256G and SD8SN8U256G */
{ "SanDisk SD[78]SN*G", NULL, ATA_HORKAGE_NONCQ, },
/* devices which puke on READ_NATIVE_MAX */ /* devices which puke on READ_NATIVE_MAX */
{ "HDS724040KLSA80", "KFAOA20N", ATA_HORKAGE_BROKEN_HPA, }, { "HDS724040KLSA80", "KFAOA20N", ATA_HORKAGE_BROKEN_HPA, },
{ "WDC WD3200JD-00KLB0", "WD-WCAMR1130137", ATA_HORKAGE_BROKEN_HPA }, { "WDC WD3200JD-00KLB0", "WD-WCAMR1130137", ATA_HORKAGE_BROKEN_HPA },
......
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