Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 4.6 89/96] libata: LITE-ON CX1-JB256-HP needs lower max_sectors | Date | Mon, 8 Aug 2016 21:11:52 +0200 |
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4.6-stable review patch. If anyone has any objections, please let me know.
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From: Tejun Heo <tj@kernel.org>
commit 1488a1e3828d60d74c9b802a05e24c0487babe4e upstream.
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 Fixes: 34b48db66e08 ("block: remove artifical max_hw_sectors cap") Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/ata/libata-core.c | 6 ++++++ 1 file changed, 6 insertions(+)
--- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4141,6 +4141,12 @@ static const struct ata_blacklist_entry */ { "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 */
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