diff options
Diffstat (limited to 'drivers/nvme')
| -rw-r--r-- | drivers/nvme/host/core.c | 5 | ||||
| -rw-r--r-- | drivers/nvme/host/nvme.h | 1 |
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index afd2e4a41aab..76e8f8b4098e 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -2995,7 +2995,8 @@ static int nvme_init_non_mdts_limits(struct nvme_ctrl *ctrl) ctrl->max_zeroes_sectors = 0; if (ctrl->subsys->subtype != NVME_NQN_NVME || - nvme_ctrl_limited_cns(ctrl)) + nvme_ctrl_limited_cns(ctrl) || + test_bit(NVME_CTRL_SKIP_ID_CNS_CS, &ctrl->flags)) return 0; id = kzalloc(sizeof(*id), GFP_KERNEL); @@ -3017,6 +3018,8 @@ static int nvme_init_non_mdts_limits(struct nvme_ctrl *ctrl) ctrl->max_zeroes_sectors = nvme_mps_to_sectors(ctrl, id->wzsl); free_data: + if (ret > 0) + set_bit(NVME_CTRL_SKIP_ID_CNS_CS, &ctrl->flags); kfree(id); return ret; } diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h index 03cc7529d854..78308f15e090 100644 --- a/drivers/nvme/host/nvme.h +++ b/drivers/nvme/host/nvme.h @@ -242,6 +242,7 @@ enum nvme_ctrl_flags { NVME_CTRL_ADMIN_Q_STOPPED = 1, NVME_CTRL_STARTED_ONCE = 2, NVME_CTRL_STOPPED = 3, + NVME_CTRL_SKIP_ID_CNS_CS = 4, }; struct nvme_ctrl { |