diff options
author | James Morris <james.morris@microsoft.com> | 2019-01-22 14:33:10 -0800 |
---|---|---|
committer | James Morris <james.morris@microsoft.com> | 2019-01-22 14:33:10 -0800 |
commit | 9624d5c9c7ff6836bbf9f9b230fd1fcf3d56f91a (patch) | |
tree | e9c1e5d2400ad20c5a9cd633b52a42a00d1d98cb /drivers/scsi/sd.c | |
parent | 3e8c73671244af16f1a6042f1c10d13b75cd1156 (diff) | |
parent | 49a57857aeea06ca831043acbb0fa5e0f50602fd (diff) | |
download | linux-stable-9624d5c9c7ff6836bbf9f9b230fd1fcf3d56f91a.tar.gz linux-stable-9624d5c9c7ff6836bbf9f9b230fd1fcf3d56f91a.tar.bz2 linux-stable-9624d5c9c7ff6836bbf9f9b230fd1fcf3d56f91a.zip |
Merge tag 'v5.0-rc3' into next-general
Sync to Linux 5.0-rc3 to pull in the VFS changes which impacted a lot
of the LSM code.
Diffstat (limited to 'drivers/scsi/sd.c')
-rw-r--r-- | drivers/scsi/sd.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index a1a44f52e0e8..b2da8a00ec33 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -206,6 +206,12 @@ cache_type_store(struct device *dev, struct device_attribute *attr, sp = buffer_data[0] & 0x80 ? 1 : 0; buffer_data[0] &= ~0x80; + /* + * Ensure WP, DPOFUA, and RESERVED fields are cleared in + * received mode parameter buffer before doing MODE SELECT. + */ + data.device_specific = 0; + if (scsi_mode_select(sdp, 1, sp, 8, buffer_data, len, SD_TIMEOUT, SD_MAX_RETRIES, &data, &sshdr)) { if (scsi_sense_valid(&sshdr)) |