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authorLinus Torvalds <torvalds@linux-foundation.org>2018-06-05 16:59:33 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-06-05 16:59:33 -0700
commit476d9ff653b3b2d7f3140c56da771f2b4a3d1c0a (patch)
tree183241cbd9d52fc46115e2c6c6f88c19fcb105ec
parenta22e48cf317d22a4326dc19e906e6b5f4f92e94e (diff)
parent2cfce3a86b64b53f0a70e92a6a659c720c319b45 (diff)
Merge branch 'for-4.17-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata
Pull libata fixes from Tejun Heo: "These two are fixes which missed v4.17. One is to remove an incorrect power management blacklist entry and the other to fix a cdb buffer overrun which has been there for a very long time" * 'for-4.17-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata: libata: Drop SanDisk SD7UB3Q*G1001 NOLPM quirk libata: zpodd: small read overflow in eject_tray()
-rw-r--r--drivers/ata/libata-core.c3
-rw-r--r--drivers/ata/libata-zpodd.c2
2 files changed, 1 insertions, 4 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 346b163f6e89..9bfd2f7e4542 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4557,9 +4557,6 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
{ "SAMSUNG MZMPC128HBFU-000MV", "CXM14M1Q", ATA_HORKAGE_NOLPM, },
{ "SAMSUNG SSD PM830 mSATA *", "CXM13D1Q", ATA_HORKAGE_NOLPM, },
- /* Sandisk devices which are known to not handle LPM well */
- { "SanDisk SD7UB3Q*G1001", NULL, ATA_HORKAGE_NOLPM, },
-
/* devices that don't properly handle queued TRIM commands */
{ "Micron_M500IT_*", "MU01", ATA_HORKAGE_NO_NCQ_TRIM |
ATA_HORKAGE_ZERO_AFTER_TRIM, },
diff --git a/drivers/ata/libata-zpodd.c b/drivers/ata/libata-zpodd.c
index de4ddd0e8550..b3ed8f9953a8 100644
--- a/drivers/ata/libata-zpodd.c
+++ b/drivers/ata/libata-zpodd.c
@@ -35,7 +35,7 @@ struct zpodd {
static int eject_tray(struct ata_device *dev)
{
struct ata_taskfile tf;
- static const char cdb[] = { GPCMD_START_STOP_UNIT,
+ static const char cdb[ATAPI_CDB_LEN] = { GPCMD_START_STOP_UNIT,
0, 0, 0,
0x02, /* LoEj */
0, 0, 0, 0, 0, 0, 0,