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nvme: Fix known effects

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We're trying to append known effects to the ones reported in the
controller's log. The original patch accomplished this, but something
went wrong when patch was merged causing the effects log to override
the known effects.

Link: http://lists.infradead.org/pipermail/linux-nvme/2019-May/023710.html
Fixes: f4524cc456 ("nvme-pci: add known admin effects to augument admin effects log page")
Cc: Maxim Levitsky <mlevitsk@redhat.com>
Signed-off-by: Keith Busch <keith.busch@intel.com>
This commit is contained in:
Keith Busch 2019-05-17 10:08:19 -06:00
parent d6135c3a1e
commit 6fa0321a96
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/nvme/host/core.c
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@ -1257,9 +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]);
effects |= nvme_known_admin_effects(opcode);
/*
* For simplicity, IO to all namespaces is quiesced even if the command