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| author | Maxim Levitsky <mlevitsk@redhat.com> | 2019-05-02 14:31:34 +0300 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2019-05-13 16:00:03 +0200 |
| commit | f4524cc45626e16264aabb930d0635eff19c7f73 (patch) | |
| tree | 59c072d879ae55fef5a1e5530f69fe2a97c1ec2b | |
| parent | e8fd41bb3cf149fb6df4be714f94fc04871ccbce (diff) | |
| download | linux-stable-f4524cc45626e16264aabb930d0635eff19c7f73.tar.gz linux-stable-f4524cc45626e16264aabb930d0635eff19c7f73.tar.bz2 linux-stable-f4524cc45626e16264aabb930d0635eff19c7f73.zip | |
nvme-pci: add known admin effects to augument admin effects log page
Add known admin effects even if hardware has known admin effects page,
since hardware can't be ever trusted to report sane values.
(on my Intel DC P3700, it reports no side effects for namespace format)
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
| -rw-r--r-- | drivers/nvme/host/core.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index cd16d98d1f1a..eebaeadaa800 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -1257,10 +1257,9 @@ static u32 nvme_passthru_start(struct nvme_ctrl *ctrl, struct nvme_ns *ns, return 0; } + effects |= nvme_known_admin_effects(opcode); if (ctrl->effects) effects = le32_to_cpu(ctrl->effects->acs[opcode]); - else - effects = nvme_known_admin_effects(opcode); /* * For simplicity, IO to all namespaces is quiesced even if the command |