libata: Add NOLPM quirk for SAMSUNG MZ7TE512HMHP-000L1 SSD

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commit dd957493ba upstream.

We've received a bugreport that using LPM with a SAMSUNG
MZ7TE512HMHP-000L1 SSD leads to system instability, we already have
a quirk for the MZ7TD256HAFV-000L9, which is also a Samsun EVO 840 /
PM851 OEM model, so it seems some of these models have a LPM issue.

This commits adds a NOLPM quirk for the model string from the new
bugeport, to avoid the reported stability issues.

BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1571330
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

...

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Hans de Goede 2019-02-03 10:02:07 +01:00 • committed by Ben Hutchings

parent ff62b559b4

commit e42fea037c

1 changed files with 1 additions and 0 deletions

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drivers/ata/libata-core.c

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