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| author | Scott Bauer <scott.bauer@intel.com> | 2017-02-17 13:59:40 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-02-17 12:41:49 -0700 |
| commit | 8a9ae523282f324989850fcf41312b42a2fb9296 (patch) | |
| tree | 6cb1aa6430c7668b4ffeb4835329f76becdf016a /drivers/nvme/host/pci.c | |
| parent | 4f1244c8298606b8fae64b4d78b820ae6b896e3c (diff) | |
| download | linux-8a9ae523282f324989850fcf41312b42a2fb9296.tar.gz linux-8a9ae523282f324989850fcf41312b42a2fb9296.tar.bz2 linux-8a9ae523282f324989850fcf41312b42a2fb9296.zip | |
nvme: Check for Security send/recv support before issuing commands.
We need to verify that the controller supports the security
commands before actually trying to issue them.
Signed-off-by: Scott Bauer <scott.bauer@intel.com>
[hch: moved the check so that we don't call into the OPAL code if not
supported]
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/nvme/host/pci.c')
| -rw-r--r-- | drivers/nvme/host/pci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index 50b070528c50..85896d46aebc 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -1792,7 +1792,7 @@ static void nvme_reset_work(struct work_struct *work) if (result) goto out; - if (!dev->ctrl.opal_dev) { + if ((dev->ctrl.oacs & NVME_CTRL_OACS_SEC_SUPP) && !dev->ctrl.opal_dev) { dev->ctrl.opal_dev = init_opal_dev(&dev->ctrl, &nvme_sec_submit); } |