iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

libata: LITE-ON CX1-JB256-HP needs lower max_sectors

Browse Source 
Since 34b48db66e ("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: 34b48db66e ("block: remove artifical max_hw_sectors cap")
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Tejun Heo 2016-07-18 18:40:00 -04:00
parent 76bf3441ad
commit 1488a1e382
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/ata/libata-core.c
View File

@ -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 */