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| author | Tejun Heo <tj@kernel.org> | 2016-07-18 18:40:00 -0400 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2016-07-18 18:40:00 -0400 |
| commit | 1488a1e3828d60d74c9b802a05e24c0487babe4e (patch) | |
| tree | 6ae3fe780fbd7523917ad6ceebadf4be0857de6b | |
| parent | 76bf3441ad6584ddc3aea1501927f21b21ba3a3a (diff) | |
| download | linux-stable-1488a1e3828d60d74c9b802a05e24c0487babe4e.tar.gz linux-stable-1488a1e3828d60d74c9b802a05e24c0487babe4e.tar.bz2 linux-stable-1488a1e3828d60d74c9b802a05e24c0487babe4e.zip | |
libata: LITE-ON CX1-JB256-HP needs lower max_sectors
Since 34b48db66e08 ("block: remove artifical max_hw_sectors cap"),
max_sectors is no longer limited to BLK_DEF_MAX_SECTORS and LITE-ON
CX1-JB256-HP keeps timing out with higher max_sectors. Revert it to
the previous value.
Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: dgerasimov@gmail.com
Link: https://bugzilla.kernel.org/show_bug.cgi?id=121671
Cc: stable@vger.kernel.org # v3.19+
Fixes: 34b48db66e08 ("block: remove artifical max_hw_sectors cap")
Signed-off-by: Tejun Heo <tj@kernel.org>
| -rw-r--r-- | drivers/ata/libata-core.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 6be7770f68e9..31c183aed368 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4314,6 +4314,12 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { */ { "ST380013AS", "3.20", ATA_HORKAGE_MAX_SEC_1024 }, + /* + * Device times out with higher max sects. + * https://bugzilla.kernel.org/show_bug.cgi?id=121671 + */ + { "LITEON CX1-JB256-HP", NULL, ATA_HORKAGE_MAX_SEC_1024 }, + /* Devices we expect to fail diagnostics */ /* Devices where NCQ should be avoided */ |