From: Javier González <javier@xxxxxxxxxxx> [ Upstream commit 6fd05cad5ee1290b276dd8ed90a1e019b1fa577a ] 1.2 devices exposes their data and metadata size through the separate identify command. Make sure that the NVMe LBA format does not override these values. Signed-off-by: Javier González <javier@xxxxxxxxxxxx> Signed-off-by: Matias Bjørling <mb@xxxxxxxxxxx> Signed-off-by: Jens Axboe <axboe@xxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/nvme/host/lightnvm.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/nvme/host/lightnvm.c b/drivers/nvme/host/lightnvm.c index 6fe5923c95d4a..a69553e75f38e 100644 --- a/drivers/nvme/host/lightnvm.c +++ b/drivers/nvme/host/lightnvm.c @@ -968,6 +968,9 @@ void nvme_nvm_update_nvm_info(struct nvme_ns *ns) struct nvm_dev *ndev = ns->ndev; struct nvm_geo *geo = &ndev->geo; + if (geo->version == NVM_OCSSD_SPEC_12) + return; + geo->csecs = 1 << ns->lba_shift; geo->sos = ns->ms; } -- 2.20.1
