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nvme initialize core quirks before calling nvme_init_subsystem

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[ Upstream commit 6f2d71524b ]

A device might have a core quirk for NVME_QUIRK_IGNORE_DEV_SUBNQN
(such as Samsung X5) but it would still give a:

    "missing or invalid SUBNQN field"

warning as core quirks are filled after calling nvme_init_subnqn.  Fill
ctrl->quirks from struct core_quirks before calling nvme_init_subsystem
to fix this.

Tested on a Samsung X5.

Fixes: ab9e00cc72 ("nvme: track subsystems")
Signed-off-by: Pankaj Raghav <p.raghav@samsung.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Pankaj Raghav 2022-12-01 13:52:34 +01:00 committed by Greg Kroah-Hartman
parent 908b2da426
commit b8c2f0392d
1 changed files with 4 additions and 4 deletions
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8
drivers/nvme/host/core.c
View File

@ -2921,10 +2921,6 @@ static int nvme_init_identify(struct nvme_ctrl *ctrl)
if (!ctrl->identified) {
unsigned int i;
ret = nvme_init_subsystem(ctrl, id);
if (ret)
goto out_free;
/*
* Check for quirks. Quirk can depend on firmware version,
* so, in principle, the set of quirks present can change
@ -2937,6 +2933,10 @@ static int nvme_init_identify(struct nvme_ctrl *ctrl)
if (quirk_matches(id, &core_quirks[i]))
ctrl->quirks |= core_quirks[i].quirks;
}
ret = nvme_init_subsystem(ctrl, id);
if (ret)
goto out_free;
}
memcpy(ctrl->subsys->firmware_rev, id->fr,
sizeof(ctrl->subsys->firmware_rev));