diff --git a/block/blk-crypto-profile.c b/block/blk-crypto-profile.c
index 2a67d3fb63e5ced175d1da86e2e3d78e130c41b4..7fabc883e39f1cef7e7d250ae7df635a4ccc2ae9 100644
--- a/block/blk-crypto-profile.c
+++ b/block/blk-crypto-profile.c
@@ -79,7 +79,14 @@ int blk_crypto_profile_init(struct blk_crypto_profile *profile,
unsigned int slot_hashtable_size;
memset(profile, 0, sizeof(*profile));
- init_rwsem(&profile->lock);
+
+ /*
+ * profile->lock of an underlying device can nest inside profile->lock
+ * of a device-mapper device, so use a dynamic lock class to avoid
+ * false-positive lockdep reports.
+ */
+ lockdep_register_key(&profile->lockdep_key);
+ __init_rwsem(&profile->lock, "&profile->lock", &profile->lockdep_key);
if (num_slots == 0)
return 0;
@@ -89,7 +96,7 @@ int blk_crypto_profile_init(struct blk_crypto_profile *profile,
profile->slots = kvcalloc(num_slots, sizeof(profile->slots[0]),
GFP_KERNEL);
if (!profile->slots)
- return -ENOMEM;
+ goto err_destroy;
profile->num_slots = num_slots;
@@ -435,6 +442,7 @@ void blk_crypto_profile_destroy(struct blk_crypto_profile *profile)
{
if (!profile)
return;
+ lockdep_unregister_key(&profile->lockdep_key);
kvfree(profile->slot_hashtable);
kvfree_sensitive(profile->slots,
sizeof(profile->slots[0]) * profile->num_slots);
diff --git a/block/blk-flush.c b/block/blk-flush.c
index dba392cf22bec6cbae65e007d9890565aceb971a..8220517c2d67dad4e09457b7dd1303e4015a6844 100644
--- a/block/blk-flush.c
+++ b/block/blk-flush.c
@@ -189,7 +189,7 @@ static void blk_flush_complete_seq(struct request *rq,
case REQ_FSEQ_DATA:
list_move_tail(&rq->flush.list, &fq->flush_data_in_flight);
spin_lock(&q->requeue_lock);
- list_add_tail(&rq->queuelist, &q->flush_list);
+ list_add(&rq->queuelist, &q->requeue_list);
spin_unlock(&q->requeue_lock);
blk_mq_kick_requeue_list(q);
break;
diff --git a/block/blk-mq.c b/block/blk-mq.c
index 5504719b970d597d8dd853aab85b495c251d9b28..d50b1d62a3d923fc050c53802d87fb08cd9aab49 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -328,8 +328,24 @@ void blk_rq_init(struct request_queue *q, struct request *rq)
}
EXPORT_SYMBOL(blk_rq_init);
+/* Set start and alloc time when the allocated request is actually used */
+static inline void blk_mq_rq_time_init(struct request *rq, u64 alloc_time_ns)
+{
+ if (blk_mq_need_time_stamp(rq))
+ rq->start_time_ns = ktime_get_ns();
+ else
+ rq->start_time_ns = 0;
+
+#ifdef CONFIG_BLK_RQ_ALLOC_TIME
+ if (blk_queue_rq_alloc_time(rq->q))
+ rq->alloc_time_ns = alloc_time_ns ?: rq->start_time_ns;
+ else
+ rq->alloc_time_ns = 0;
+#endif
+}
+
static struct request *blk_mq_rq_ctx_init(struct blk_mq_alloc_data *data,
- struct blk_mq_tags *tags, unsigned int tag, u64 alloc_time_ns)
+ struct blk_mq_tags *tags, unsigned int tag)
{
struct blk_mq_ctx *ctx = data->ctx;
struct blk_mq_hw_ctx *hctx = data->hctx;
@@ -356,14 +372,7 @@ static struct request *blk_mq_rq_ctx_init(struct blk_mq_alloc_data *data,
}
rq->timeout = 0;
- if (blk_mq_need_time_stamp(rq))
- rq->start_time_ns = ktime_get_ns();
- else
- rq->start_time_ns = 0;
rq->part = NULL;
-#ifdef CONFIG_BLK_RQ_ALLOC_TIME
- rq->alloc_time_ns = alloc_time_ns;
-#endif
rq->io_start_time_ns = 0;
rq->stats_sectors = 0;
rq->nr_phys_segments = 0;
@@ -393,8 +402,7 @@ static struct request *blk_mq_rq_ctx_init(struct blk_mq_alloc_data *data,
}
static inline struct request *
-__blk_mq_alloc_requests_batch(struct blk_mq_alloc_data *data,
- u64 alloc_time_ns)
+__blk_mq_alloc_requests_batch(struct blk_mq_alloc_data *data)
{
unsigned int tag, tag_offset;
struct blk_mq_tags *tags;
@@ -413,7 +421,7 @@ __blk_mq_alloc_requests_batch(struct blk_mq_alloc_data *data,
tag = tag_offset + i;
prefetch(tags->static_rqs[tag]);
tag_mask &= ~(1UL << i);
- rq = blk_mq_rq_ctx_init(data, tags, tag, alloc_time_ns);
+ rq = blk_mq_rq_ctx_init(data, tags, tag);
rq_list_add(data->cached_rq, rq);
nr++;
}
@@ -474,9 +482,11 @@ static struct request *__blk_mq_alloc_requests(struct blk_mq_alloc_data *data)
* Try batched alloc if we want more than 1 tag.
*/
if (data->nr_tags > 1) {
- rq = __blk_mq_alloc_requests_batch(data, alloc_time_ns);
- if (rq)
+ rq = __blk_mq_alloc_requests_batch(data);
+ if (rq) {
+ blk_mq_rq_time_init(rq, alloc_time_ns);
return rq;
+ }
data->nr_tags = 1;
}
@@ -499,8 +509,9 @@ static struct request *__blk_mq_alloc_requests(struct blk_mq_alloc_data *data)
goto retry;
}
- return blk_mq_rq_ctx_init(data, blk_mq_tags_from_data(data), tag,
- alloc_time_ns);
+ rq = blk_mq_rq_ctx_init(data, blk_mq_tags_from_data(data), tag);
+ blk_mq_rq_time_init(rq, alloc_time_ns);
+ return rq;
}
static struct request *blk_mq_rq_cache_fill(struct request_queue *q,
@@ -555,6 +566,7 @@ static struct request *blk_mq_alloc_cached_request(struct request_queue *q,
return NULL;
plug->cached_rq = rq_list_next(rq);
+ blk_mq_rq_time_init(rq, 0);
}
rq->cmd_flags = opf;
@@ -656,8 +668,8 @@ struct request *blk_mq_alloc_request_hctx(struct request_queue *q,
tag = blk_mq_get_tag(&data);
if (tag == BLK_MQ_NO_TAG)
goto out_queue_exit;
- rq = blk_mq_rq_ctx_init(&data, blk_mq_tags_from_data(&data), tag,
- alloc_time_ns);
+ rq = blk_mq_rq_ctx_init(&data, blk_mq_tags_from_data(&data), tag);
+ blk_mq_rq_time_init(rq, alloc_time_ns);
rq->__data_len = 0;
rq->__sector = (sector_t) -1;
rq->bio = rq->biotail = NULL;
@@ -2896,6 +2908,7 @@ static inline struct request *blk_mq_get_cached_request(struct request_queue *q,
plug->cached_rq = rq_list_next(rq);
rq_qos_throttle(q, *bio);
+ blk_mq_rq_time_init(rq, 0);
rq->cmd_flags = (*bio)->bi_opf;
INIT_LIST_HEAD(&rq->queuelist);
return rq;
diff --git a/block/mq-deadline.c b/block/mq-deadline.c
index 6aa5daf7ae32f702ab80dacb16014f2a9c2c0edc..02a916ba62ee750d4ad29127604b7d4a0cb474d7 100644
--- a/block/mq-deadline.c
+++ b/block/mq-deadline.c
@@ -176,7 +176,7 @@ static inline struct request *deadline_from_pos(struct dd_per_prio *per_prio,
* zoned writes, start searching from the start of a zone.
*/
if (blk_rq_is_seq_zoned_write(rq))
- pos -= round_down(pos, rq->q->limits.chunk_sectors);
+ pos = round_down(pos, rq->q->limits.chunk_sectors);
while (node) {
rq = rb_entry_rq(node);
diff --git a/block/partitions/amiga.c b/block/partitions/amiga.c
index ed222b9c901bbfae96b252cceb08a38505f062a4..506921095412958132a4f946d63e3bff52bc15dd 100644
--- a/block/partitions/amiga.c
+++ b/block/partitions/amiga.c
@@ -90,7 +90,7 @@ int amiga_partition(struct parsed_partitions *state)
}
blk = be32_to_cpu(rdb->rdb_PartitionList);
put_dev_sector(sect);
- for (part = 1; blk>0 && part<=16; part++, put_dev_sector(sect)) {
+ for (part = 1; (s32) blk>0 && part<=16; part++, put_dev_sector(sect)) {
/* Read in terms partition table understands */
if (check_mul_overflow(blk, (sector_t) blksize, &blk)) {
pr_err("Dev %s: overflow calculating partition block %llu! Skipping partitions %u and beyond\n",
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 47d7ba2827ff29a84dc4c871fae307b701690627..37b6fa7466620436b2ab23cd00eb0de91309bb30 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -3431,10 +3431,40 @@ static int nvme_init_ns_head(struct nvme_ns *ns, struct nvme_ns_info *info)
ret = nvme_global_check_duplicate_ids(ctrl->subsys, &info->ids);
if (ret) {
- dev_err(ctrl->device,
- "globally duplicate IDs for nsid %d\n", info->nsid);
+ /*
+ * We've found two different namespaces on two different
+ * subsystems that report the same ID. This is pretty nasty
+ * for anything that actually requires unique device
+ * identification. In the kernel we need this for multipathing,
+ * and in user space the /dev/disk/by-id/ links rely on it.
+ *
+ * If the device also claims to be multi-path capable back off
+ * here now and refuse the probe the second device as this is a
+ * recipe for data corruption. If not this is probably a
+ * cheap consumer device if on the PCIe bus, so let the user
+ * proceed and use the shiny toy, but warn that with changing
+ * probing order (which due to our async probing could just be
+ * device taking longer to startup) the other device could show
+ * up at any time.
+ */
nvme_print_device_info(ctrl);
- return ret;
+ if ((ns->ctrl->ops->flags & NVME_F_FABRICS) || /* !PCIe */
+ ((ns->ctrl->subsys->cmic & NVME_CTRL_CMIC_MULTI_CTRL) &&
+ info->is_shared)) {
+ dev_err(ctrl->device,
+ "ignoring nsid %d because of duplicate IDs\n",
+ info->nsid);
+ return ret;
+ }
+
+ dev_err(ctrl->device,
+ "clearing duplicate IDs for nsid %d\n", info->nsid);
+ dev_err(ctrl->device,
+ "use of /dev/disk/by-id/ may cause data corruption\n");
+ memset(&info->ids.nguid, 0, sizeof(info->ids.nguid));
+ memset(&info->ids.uuid, 0, sizeof(info->ids.uuid));
+ memset(&info->ids.eui64, 0, sizeof(info->ids.eui64));
+ ctrl->quirks |= NVME_QUIRK_BOGUS_NID;
}
mutex_lock(&ctrl->subsys->lock);
diff --git a/drivers/nvme/host/fault_inject.c b/drivers/nvme/host/fault_inject.c
index 83d2e6860d388bfb05be3b8813b8d0ea2733aaf8..1ba10a5c656d1da4545da8f53b963b56d4357bc0 100644
--- a/drivers/nvme/host/fault_inject.c
+++ b/drivers/nvme/host/fault_inject.c
@@ -27,7 +27,7 @@ void nvme_fault_inject_init(struct nvme_fault_inject *fault_inj,
/* create debugfs directory and attribute */
parent = debugfs_create_dir(dev_name, NULL);
- if (!parent) {
+ if (IS_ERR(parent)) {
pr_warn("%s: failed to create debugfs directory\n", dev_name);
return;
}
diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c
index 691f2df574ce9ff0966ac5b03139f95e68a0d5f4..1cd2bf82319a988021cbb04d311ebee3dc017bed 100644
--- a/drivers/nvme/host/fc.c
+++ b/drivers/nvme/host/fc.c
@@ -2548,14 +2548,24 @@ nvme_fc_error_recovery(struct nvme_fc_ctrl *ctrl, char *errmsg)
* the controller. Abort any ios on the association and let the
* create_association error path resolve things.
*/
- if (ctrl->ctrl.state == NVME_CTRL_CONNECTING) {
- __nvme_fc_abort_outstanding_ios(ctrl, true);
+ enum nvme_ctrl_state state;
+ unsigned long flags;
+
+ spin_lock_irqsave(&ctrl->lock, flags);
+ state = ctrl->ctrl.state;
+ if (state == NVME_CTRL_CONNECTING) {
set_bit(ASSOC_FAILED, &ctrl->flags);
+ spin_unlock_irqrestore(&ctrl->lock, flags);
+ __nvme_fc_abort_outstanding_ios(ctrl, true);
+ dev_warn(ctrl->ctrl.device,
+ "NVME-FC{%d}: transport error during (re)connect\n",
+ ctrl->cnum);
return;
}
+ spin_unlock_irqrestore(&ctrl->lock, flags);
/* Otherwise, only proceed if in LIVE state - e.g. on first error */
- if (ctrl->ctrl.state != NVME_CTRL_LIVE)
+ if (state != NVME_CTRL_LIVE)
return;
dev_warn(ctrl->ctrl.device,
@@ -3110,7 +3120,9 @@ nvme_fc_create_association(struct nvme_fc_ctrl *ctrl)
*/
ret = nvme_enable_ctrl(&ctrl->ctrl);
- if (ret || test_bit(ASSOC_FAILED, &ctrl->flags))
+ if (!ret && test_bit(ASSOC_FAILED, &ctrl->flags))
+ ret = -EIO;
+ if (ret)
goto out_disconnect_admin_queue;
ctrl->ctrl.max_segments = ctrl->lport->ops->max_sgl_segments;
@@ -3120,7 +3132,9 @@ nvme_fc_create_association(struct nvme_fc_ctrl *ctrl)
nvme_unquiesce_admin_queue(&ctrl->ctrl);
ret = nvme_init_ctrl_finish(&ctrl->ctrl, false);
- if (ret || test_bit(ASSOC_FAILED, &ctrl->flags))
+ if (!ret && test_bit(ASSOC_FAILED, &ctrl->flags))
+ ret = -EIO;
+ if (ret)
goto out_disconnect_admin_queue;
/* sanity checks */
@@ -3165,10 +3179,16 @@ nvme_fc_create_association(struct nvme_fc_ctrl *ctrl)
else
ret = nvme_fc_recreate_io_queues(ctrl);
}
- if (ret || test_bit(ASSOC_FAILED, &ctrl->flags))
- goto out_term_aen_ops;
+ spin_lock_irqsave(&ctrl->lock, flags);
+ if (!ret && test_bit(ASSOC_FAILED, &ctrl->flags))
+ ret = -EIO;
+ if (ret) {
+ spin_unlock_irqrestore(&ctrl->lock, flags);
+ goto out_term_aen_ops;
+ }
changed = nvme_change_ctrl_state(&ctrl->ctrl, NVME_CTRL_LIVE);
+ spin_unlock_irqrestore(&ctrl->lock, flags);
ctrl->ctrl.nr_reconnects = 0;
@@ -3180,6 +3200,9 @@ nvme_fc_create_association(struct nvme_fc_ctrl *ctrl)
out_term_aen_ops:
nvme_fc_term_aen_ops(ctrl);
out_disconnect_admin_queue:
+ dev_warn(ctrl->ctrl.device,
+ "NVME-FC{%d}: create_assoc failed, assoc_id %llx ret %d\n",
+ ctrl->cnum, ctrl->association_id, ret);
/* send a Disconnect(association) LS to fc-nvme target */
nvme_fc_xmt_disconnect_assoc(ctrl);
spin_lock_irqsave(&ctrl->lock, flags);
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 72725729cb6c3f7300dc3237af426de75882a334..baf69af7ea78efd27e57c1c2cfe763ff17867c4e 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -967,7 +967,7 @@ static __always_inline void nvme_pci_unmap_rq(struct request *req)
struct nvme_iod *iod = blk_mq_rq_to_pdu(req);
dma_unmap_page(dev->dev, iod->meta_dma,
- rq_integrity_vec(req)->bv_len, rq_data_dir(req));
+ rq_integrity_vec(req)->bv_len, rq_dma_dir(req));
}
if (blk_rq_nr_phys_segments(req))
@@ -1298,9 +1298,7 @@ static enum blk_eh_timer_return nvme_timeout(struct request *req)
*/
if (nvme_should_reset(dev, csts)) {
nvme_warn_reset(dev, csts);
- nvme_dev_disable(dev, false);
- nvme_reset_ctrl(&dev->ctrl);
- return BLK_EH_DONE;
+ goto disable;
}
/*
@@ -1351,10 +1349,7 @@ static enum blk_eh_timer_return nvme_timeout(struct request *req)
"I/O %d QID %d timeout, reset controller\n",
req->tag, nvmeq->qid);
nvme_req(req)->flags |= NVME_REQ_CANCELLED;
- nvme_dev_disable(dev, false);
- nvme_reset_ctrl(&dev->ctrl);
-
- return BLK_EH_DONE;
+ goto disable;
}
if (atomic_dec_return(&dev->ctrl.abort_limit) < 0) {
@@ -1391,6 +1386,15 @@ static enum blk_eh_timer_return nvme_timeout(struct request *req)
* as the device then is in a faulty state.
*/
return BLK_EH_RESET_TIMER;
+
+disable:
+ if (!nvme_change_ctrl_state(&dev->ctrl, NVME_CTRL_RESETTING))
+ return BLK_EH_DONE;
+
+ nvme_dev_disable(dev, false);
+ if (nvme_try_sched_reset(&dev->ctrl))
+ nvme_unquiesce_io_queues(&dev->ctrl);
+ return BLK_EH_DONE;
}
static void nvme_free_queue(struct nvme_queue *nvmeq)
@@ -3278,6 +3282,10 @@ static pci_ers_result_t nvme_error_detected(struct pci_dev *pdev,
case pci_channel_io_frozen:
dev_warn(dev->ctrl.device,
"frozen state error detected, reset controller\n");
+ if (!nvme_change_ctrl_state(&dev->ctrl, NVME_CTRL_RESETTING)) {
+ nvme_dev_disable(dev, true);
+ return PCI_ERS_RESULT_DISCONNECT;
+ }
nvme_dev_disable(dev, false);
return PCI_ERS_RESULT_NEED_RESET;
case pci_channel_io_perm_failure:
@@ -3294,7 +3302,8 @@ static pci_ers_result_t nvme_slot_reset(struct pci_dev *pdev)
dev_info(dev->ctrl.device, "restart after slot reset\n");
pci_restore_state(pdev);
- nvme_reset_ctrl(&dev->ctrl);
+ if (!nvme_try_sched_reset(&dev->ctrl))
+ nvme_unquiesce_io_queues(&dev->ctrl);
return PCI_ERS_RESULT_RECOVERED;
}
@@ -3396,6 +3405,8 @@ static const struct pci_device_id nvme_id_table[] = {
.driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, },
{ PCI_DEVICE(0x144d, 0xa809), /* Samsung MZALQ256HBJD 256G */
.driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, },
+ { PCI_DEVICE(0x144d, 0xa802), /* Samsung SM953 */
+ .driver_data = NVME_QUIRK_BOGUS_NID, },
{ PCI_DEVICE(0x1cc4, 0x6303), /* UMIS RPJTJ512MGE1QDY 512G */
.driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, },
{ PCI_DEVICE(0x1cc4, 0x6302), /* UMIS RPJTJ256MGE1QDY 256G */
diff --git a/drivers/nvme/host/sysfs.c b/drivers/nvme/host/sysfs.c
index 45e91811f905cba8b725536c836c76f3f2de9c51..212e1b05d2984f7a9d571612cec4e0f3d3f9f834 100644
--- a/drivers/nvme/host/sysfs.c
+++ b/drivers/nvme/host/sysfs.c
@@ -92,7 +92,7 @@ static ssize_t uuid_show(struct device *dev, struct device_attribute *attr,
* we have no UUID set
*/
if (uuid_is_null(&ids->uuid)) {
- dev_warn_ratelimited(dev,
+ dev_warn_once(dev,
"No UUID available providing old NGUID\n");
return sysfs_emit(buf, "%pU\n", ids->nguid);
}
diff --git a/drivers/nvme/target/loop.c b/drivers/nvme/target/loop.c
index f2d24b2d992f8721609b59414a4b5beafa33d0ad..48d5df054cd0245e62acf3997be6c2413af9064e 100644
--- a/drivers/nvme/target/loop.c
+++ b/drivers/nvme/target/loop.c
@@ -373,7 +373,7 @@ static int nvme_loop_configure_admin_queue(struct nvme_loop_ctrl *ctrl)
goto out_cleanup_tagset;
ctrl->ctrl.max_hw_sectors =
- (NVME_LOOP_MAX_SEGMENTS - 1) << (PAGE_SHIFT - 9);
+ (NVME_LOOP_MAX_SEGMENTS - 1) << PAGE_SECTORS_SHIFT;
nvme_unquiesce_admin_queue(&ctrl->ctrl);
diff --git a/drivers/nvme/target/passthru.c b/drivers/nvme/target/passthru.c
index 71a9c1cc57f59c265478b8c816c8e4f5a9b65f61..9fe07d7efa96cf1fee3a5ea5ec433fbed93c012b 100644
--- a/drivers/nvme/target/passthru.c
+++ b/drivers/nvme/target/passthru.c
@@ -102,14 +102,14 @@ static u16 nvmet_passthru_override_id_ctrl(struct nvmet_req *req)
* which depends on the host's memory fragementation. To solve this,
* ensure mdts is limited to the pages equal to the number of segments.
*/
- max_hw_sectors = min_not_zero(pctrl->max_segments << (PAGE_SHIFT - 9),
+ max_hw_sectors = min_not_zero(pctrl->max_segments << PAGE_SECTORS_SHIFT,
pctrl->max_hw_sectors);
/*
* nvmet_passthru_map_sg is limitted to using a single bio so limit
* the mdts based on BIO_MAX_VECS as well
*/
- max_hw_sectors = min_not_zero(BIO_MAX_VECS << (PAGE_SHIFT - 9),
+ max_hw_sectors = min_not_zero(BIO_MAX_VECS << PAGE_SECTORS_SHIFT,
max_hw_sectors);
page_shift = NVME_CAP_MPSMIN(ctrl->cap) + 12;
diff --git a/include/linux/blk-crypto-profile.h b/include/linux/blk-crypto-profile.h
index e6802b69cdd641cee67914a5ae39b3496b28022f..90ab33cb5d0efac8afeb9d498851f9d2ef91d7ed 100644
--- a/include/linux/blk-crypto-profile.h
+++ b/include/linux/blk-crypto-profile.h
@@ -111,6 +111,7 @@ struct blk_crypto_profile {
* keyslots while ensuring that they can't be changed concurrently.
*/
struct rw_semaphore lock;
+ struct lock_class_key lockdep_key;
/* List of idle slots, with least recently used slot at front */
wait_queue_head_t idle_slots_wait_queue;
diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h
index 2b7fb8e87793caa7d1a7cf6b5be972ed2d959a2b..b96e00499f9eee3eaa8bc2757bd7c096ce4d86a0 100644
--- a/include/linux/blk-mq.h
+++ b/include/linux/blk-mq.h
@@ -158,13 +158,13 @@ struct request {
/*
* The rb_node is only used inside the io scheduler, requests
- * are pruned when moved to the dispatch queue. So let the
- * completion_data share space with the rb_node.
+ * are pruned when moved to the dispatch queue. special_vec must
+ * only be used if RQF_SPECIAL_PAYLOAD is set, and those cannot be
+ * insert into an IO scheduler.
*/
union {
struct rb_node rb_node; /* sort/lookup */
struct bio_vec special_vec;
- void *completion_data;
};
/*
diff --git a/include/linux/nvme.h b/include/linux/nvme.h
index 182b6d614eb19d18cf8956dcbfcc375ded34be92..26dd3f859d9d7e70e2541bed407e7820bc918bd4 100644
--- a/include/linux/nvme.h
+++ b/include/linux/nvme.h
@@ -473,7 +473,7 @@ struct nvme_id_ns_nvm {
};
enum {
- NVME_ID_NS_NVM_STS_MASK = 0x3f,
+ NVME_ID_NS_NVM_STS_MASK = 0x7f,
NVME_ID_NS_NVM_GUARD_SHIFT = 7,
NVME_ID_NS_NVM_GUARD_MASK = 0x3,
};