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authorKernel Build Daemon <kbuild@suse.de>2018-10-18 07:05:11 +0200
committerKernel Build Daemon <kbuild@suse.de>2018-10-18 07:05:11 +0200
commit994227cfb9a9aec7661f4c3739da9fcfb5048b73 (patch)
treef04ce4db196b578c848dd78be1b51076b55e2a15
parentdedb6325a4190e3f83321328783da7eb363ebcc3 (diff)
parentda190622aa8668d56af2dc2aae7f57ec8d0a0170 (diff)
Merge branch 'SLE15' into openSUSE-15.0openSUSE-15.0
-rw-r--r--drivers/clocksource/timer-atmel-pit.c20
-rw-r--r--drivers/misc/eeprom/at24.c18
-rw-r--r--drivers/net/ethernet/cisco/enic/enic_clsf.c3
-rw-r--r--drivers/net/ethernet/cisco/enic/enic_main.c83
-rw-r--r--drivers/net/ethernet/intel/e1000/e1000_ethtool.c7
-rw-r--r--drivers/net/wireless/ath/ath10k/debug.c14
-rw-r--r--drivers/net/wireless/ath/ath10k/trace.h12
-rw-r--r--drivers/net/wireless/ath/ath10k/wmi-tlv.c8
-rw-r--r--drivers/net/wireless/ath/ath10k/wmi.c2
-rw-r--r--drivers/target/iscsi/iscsi_target_erl0.c15
-rw-r--r--drivers/target/iscsi/iscsi_target_erl1.c17
-rw-r--r--drivers/target/iscsi/iscsi_target_stat.c4
-rw-r--r--drivers/target/iscsi/iscsi_target_util.c44
-rw-r--r--drivers/target/iscsi/iscsi_target_util.h1
-rw-r--r--fs/coda/upcall.c3
-rw-r--r--fs/hfs/brec.c7
-rw-r--r--fs/hfsplus/super.c5
-rw-r--r--fs/orangefs/devorangefs-req.c3
-rw-r--r--fs/orangefs/file.c7
-rw-r--r--fs/orangefs/orangefs-kernel.h11
-rw-r--r--fs/orangefs/super.c5
-rw-r--r--fs/orangefs/waitqueue.c4
-rw-r--r--include/target/iscsi/iscsi_target_core.h6
-rw-r--r--include/target/iscsi/iscsi_target_stat.h4
-rw-r--r--lib/ubsan.c50
-rw-r--r--lib/ubsan.h14
-rw-r--r--tools/vm/page-types.c6
-rw-r--r--tools/vm/slabinfo.c4
28 files changed, 207 insertions, 170 deletions
diff --git a/drivers/clocksource/timer-atmel-pit.c b/drivers/clocksource/timer-atmel-pit.c
index cc112351dc70..238b4b4836d4 100644
--- a/drivers/clocksource/timer-atmel-pit.c
+++ b/drivers/clocksource/timer-atmel-pit.c
@@ -180,26 +180,29 @@ static int __init at91sam926x_pit_dt_init(struct device_node *node)
data->base = of_iomap(node, 0);
if (!data->base) {
pr_err("Could not map PIT address\n");
- return -ENXIO;
+ ret = -ENXIO;
+ goto exit;
}
data->mck = of_clk_get(node, 0);
if (IS_ERR(data->mck)) {
pr_err("Unable to get mck clk\n");
- return PTR_ERR(data->mck);
+ ret = PTR_ERR(data->mck);
+ goto exit;
}
ret = clk_prepare_enable(data->mck);
if (ret) {
pr_err("Unable to enable mck\n");
- return ret;
+ goto exit;
}
/* Get the interrupts property */
data->irq = irq_of_parse_and_map(node, 0);
if (!data->irq) {
pr_err("Unable to get IRQ from DT\n");
- return -EINVAL;
+ ret = -EINVAL;
+ goto exit;
}
/*
@@ -227,7 +230,7 @@ static int __init at91sam926x_pit_dt_init(struct device_node *node)
ret = clocksource_register_hz(&data->clksrc, pit_rate);
if (ret) {
pr_err("Failed to register clocksource\n");
- return ret;
+ goto exit;
}
/* Set up irq handler */
@@ -236,7 +239,8 @@ static int __init at91sam926x_pit_dt_init(struct device_node *node)
"at91_tick", data);
if (ret) {
pr_err("Unable to setup IRQ\n");
- return ret;
+ clocksource_unregister(&data->clksrc);
+ goto exit;
}
/* Set up and register clockevents */
@@ -254,6 +258,10 @@ static int __init at91sam926x_pit_dt_init(struct device_node *node)
clockevents_register_device(&data->clkevt);
return 0;
+
+exit:
+ kfree(data);
+ return ret;
}
CLOCKSOURCE_OF_DECLARE(at91sam926x_pit, "atmel,at91sam9260-pit",
at91sam926x_pit_dt_init);
diff --git a/drivers/misc/eeprom/at24.c b/drivers/misc/eeprom/at24.c
index bfd1a6f4ebf6..4cc0b42f2acc 100644
--- a/drivers/misc/eeprom/at24.c
+++ b/drivers/misc/eeprom/at24.c
@@ -507,6 +507,9 @@ static int at24_read(void *priv, unsigned int off, void *val, size_t count)
if (unlikely(!count))
return count;
+ if (off + count > at24->chip.byte_len)
+ return -EINVAL;
+
/*
* Read data from chip, protecting against concurrent updates
* from this host, but not from other I2C masters.
@@ -539,6 +542,9 @@ static int at24_write(void *priv, unsigned int off, void *val, size_t count)
if (unlikely(!count))
return -EINVAL;
+ if (off + count > at24->chip.byte_len)
+ return -EINVAL;
+
/*
* Write data to chip, protecting against concurrent updates
* from this host, but not from other I2C masters.
@@ -632,6 +638,16 @@ static int at24_probe(struct i2c_client *client, const struct i2c_device_id *id)
dev_warn(&client->dev,
"page_size looks suspicious (no power of 2)!\n");
+ /*
+ * REVISIT: the size of the EUI-48 byte array is 6 in at24mac402, while
+ * the call to ilog2() in AT24_DEVICE_MAGIC() rounds it down to 4.
+ *
+ * Eventually we'll get rid of the magic values altoghether in favor of
+ * real structs, but for now just manually set the right size.
+ */
+ if (chip.flags & AT24_FLAG_MAC && chip.byte_len == 4)
+ chip.byte_len = 6;
+
/* Use I2C operations unless we're stuck with SMBus extensions. */
if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
if (chip.flags & AT24_FLAG_ADDR16)
@@ -760,7 +776,7 @@ static int at24_probe(struct i2c_client *client, const struct i2c_device_id *id)
at24->nvmem_config.reg_read = at24_read;
at24->nvmem_config.reg_write = at24_write;
at24->nvmem_config.priv = at24;
- at24->nvmem_config.stride = 4;
+ at24->nvmem_config.stride = 1;
at24->nvmem_config.word_size = 1;
at24->nvmem_config.size = chip.byte_len;
diff --git a/drivers/net/ethernet/cisco/enic/enic_clsf.c b/drivers/net/ethernet/cisco/enic/enic_clsf.c
index 3c677ed3c29e..4d9014d5b36d 100644
--- a/drivers/net/ethernet/cisco/enic/enic_clsf.c
+++ b/drivers/net/ethernet/cisco/enic/enic_clsf.c
@@ -78,7 +78,6 @@ void enic_rfs_flw_tbl_init(struct enic *enic)
enic->rfs_h.max = enic->config.num_arfs;
enic->rfs_h.free = enic->rfs_h.max;
enic->rfs_h.toclean = 0;
- enic_rfs_timer_start(enic);
}
void enic_rfs_flw_tbl_free(struct enic *enic)
@@ -87,7 +86,6 @@ void enic_rfs_flw_tbl_free(struct enic *enic)
enic_rfs_timer_stop(enic);
spin_lock_bh(&enic->rfs_h.lock);
- enic->rfs_h.free = 0;
for (i = 0; i < (1 << ENIC_RFS_FLW_BITSHIFT); i++) {
struct hlist_head *hhead;
struct hlist_node *tmp;
@@ -98,6 +96,7 @@ void enic_rfs_flw_tbl_free(struct enic *enic)
enic_delfltr(enic, n->fltr_id);
hlist_del(&n->node);
kfree(n);
+ enic->rfs_h.free++;
}
}
spin_unlock_bh(&enic->rfs_h.lock);
diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c
index 7068057e5928..3444019ebafa 100644
--- a/drivers/net/ethernet/cisco/enic/enic_main.c
+++ b/drivers/net/ethernet/cisco/enic/enic_main.c
@@ -1930,7 +1930,7 @@ static int enic_open(struct net_device *netdev)
vnic_intr_unmask(&enic->intr[i]);
enic_notify_timer_start(enic);
- enic_rfs_flw_tbl_init(enic);
+ enic_rfs_timer_start(enic);
return 0;
@@ -2006,28 +2006,42 @@ static int enic_stop(struct net_device *netdev)
return 0;
}
+static int _enic_change_mtu(struct net_device *netdev, int new_mtu)
+{
+ bool running = netif_running(netdev);
+ int err = 0;
+
+ ASSERT_RTNL();
+ if (running) {
+ err = enic_stop(netdev);
+ if (err)
+ return err;
+ }
+
+ netdev->mtu = new_mtu;
+
+ if (running) {
+ err = enic_open(netdev);
+ if (err)
+ return err;
+ }
+
+ return 0;
+}
+
static int enic_change_mtu(struct net_device *netdev, int new_mtu)
{
struct enic *enic = netdev_priv(netdev);
- int running = netif_running(netdev);
if (enic_is_dynamic(enic) || enic_is_sriov_vf(enic))
return -EOPNOTSUPP;
- if (running)
- enic_stop(netdev);
-
- netdev->mtu = new_mtu;
-
if (netdev->mtu > enic->port_mtu)
netdev_warn(netdev,
- "interface MTU (%d) set higher than port MTU (%d)\n",
- netdev->mtu, enic->port_mtu);
+ "interface MTU (%d) set higher than port MTU (%d)\n",
+ netdev->mtu, enic->port_mtu);
- if (running)
- enic_open(netdev);
-
- return 0;
+ return _enic_change_mtu(netdev, new_mtu);
}
static void enic_change_mtu_work(struct work_struct *work)
@@ -2035,47 +2049,9 @@ static void enic_change_mtu_work(struct work_struct *work)
struct enic *enic = container_of(work, struct enic, change_mtu_work);
struct net_device *netdev = enic->netdev;
int new_mtu = vnic_dev_mtu(enic->vdev);
- int err;
- unsigned int i;
-
- new_mtu = max_t(int, ENIC_MIN_MTU, min_t(int, ENIC_MAX_MTU, new_mtu));
rtnl_lock();
-
- /* Stop RQ */
- del_timer_sync(&enic->notify_timer);
-
- for (i = 0; i < enic->rq_count; i++)
- napi_disable(&enic->napi[i]);
-
- vnic_intr_mask(&enic->intr[0]);
- enic_synchronize_irqs(enic);
- err = vnic_rq_disable(&enic->rq[0]);
- if (err) {
- rtnl_unlock();
- netdev_err(netdev, "Unable to disable RQ.\n");
- return;
- }
- vnic_rq_clean(&enic->rq[0], enic_free_rq_buf);
- vnic_cq_clean(&enic->cq[0]);
- vnic_intr_clean(&enic->intr[0]);
-
- /* Fill RQ with new_mtu-sized buffers */
- netdev->mtu = new_mtu;
- vnic_rq_fill(&enic->rq[0], enic_rq_alloc_buf);
- /* Need at least one buffer on ring to get going */
- if (vnic_rq_desc_used(&enic->rq[0]) == 0) {
- rtnl_unlock();
- netdev_err(netdev, "Unable to alloc receive buffers.\n");
- return;
- }
-
- /* Start RQ */
- vnic_rq_enable(&enic->rq[0]);
- napi_enable(&enic->napi[0]);
- vnic_intr_unmask(&enic->intr[0]);
- enic_notify_timer_start(enic);
-
+ (void)_enic_change_mtu(netdev, new_mtu);
rtnl_unlock();
netdev_info(netdev, "interface MTU set as %d\n", netdev->mtu);
@@ -2853,6 +2829,7 @@ static int enic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
enic->notify_timer.function = enic_notify_timer;
enic->notify_timer.data = (unsigned long)enic;
+ enic_rfs_flw_tbl_init(enic);
enic_set_rx_coal_setting(enic);
INIT_WORK(&enic->reset, enic_reset);
INIT_WORK(&enic->tx_hang_reset, enic_tx_hang_reset);
@@ -2865,7 +2842,6 @@ static int enic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
*/
enic->port_mtu = enic->config.mtu;
- (void)enic_change_mtu(netdev, enic->port_mtu);
err = enic_set_mac_addr(netdev, enic->mac_addr);
if (err) {
@@ -2952,6 +2928,7 @@ static int enic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
/* MTU range: 68 - 9000 */
netdev->min_mtu = ENIC_MIN_MTU;
netdev->max_mtu = ENIC_MAX_MTU;
+ netdev->mtu = enic->port_mtu;
err = register_netdev(netdev);
if (err) {
diff --git a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c
index 3b3983a1ffbb..10df2d60c181 100644
--- a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c
+++ b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c
@@ -644,14 +644,14 @@ static int e1000_set_ringparam(struct net_device *netdev,
adapter->tx_ring = tx_old;
e1000_free_all_rx_resources(adapter);
e1000_free_all_tx_resources(adapter);
- kfree(tx_old);
- kfree(rx_old);
adapter->rx_ring = rxdr;
adapter->tx_ring = txdr;
err = e1000_up(adapter);
if (err)
goto err_setup;
}
+ kfree(tx_old);
+ kfree(rx_old);
clear_bit(__E1000_RESETTING, &adapter->flags);
return 0;
@@ -664,7 +664,8 @@ err_setup_rx:
err_alloc_rx:
kfree(txdr);
err_alloc_tx:
- e1000_up(adapter);
+ if (netif_running(adapter->netdev))
+ e1000_up(adapter);
err_setup:
clear_bit(__E1000_RESETTING, &adapter->flags);
return err;
diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c
index 4cd2a0fd49d6..ed28df0c1bf6 100644
--- a/drivers/net/wireless/ath/ath10k/debug.c
+++ b/drivers/net/wireless/ath/ath10k/debug.c
@@ -1,6 +1,7 @@
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
- * Copyright (c) 2011-2013 Qualcomm Atheros, Inc.
+ * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
+ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@@ -163,6 +164,8 @@ void ath10k_debug_print_hwfw_info(struct ath10k *ar)
void ath10k_debug_print_board_info(struct ath10k *ar)
{
char boardinfo[100];
+ const struct firmware *board;
+ u32 crc;
if (ar->id.bmi_ids_valid)
scnprintf(boardinfo, sizeof(boardinfo), "%d:%d",
@@ -170,11 +173,16 @@ void ath10k_debug_print_board_info(struct ath10k *ar)
else
scnprintf(boardinfo, sizeof(boardinfo), "N/A");
+ board = ar->normal_mode_fw.board;
+ if (!IS_ERR_OR_NULL(board))
+ crc = crc32_le(0, board->data, board->size);
+ else
+ crc = 0;
+
ath10k_info(ar, "board_file api %d bmi_id %s crc32 %08x",
ar->bd_api,
boardinfo,
- crc32_le(0, ar->normal_mode_fw.board->data,
- ar->normal_mode_fw.board->size));
+ crc);
}
void ath10k_debug_print_boot_info(struct ath10k *ar)
diff --git a/drivers/net/wireless/ath/ath10k/trace.h b/drivers/net/wireless/ath/ath10k/trace.h
index e0d00cef0bd8..5b974bb76e6c 100644
--- a/drivers/net/wireless/ath/ath10k/trace.h
+++ b/drivers/net/wireless/ath/ath10k/trace.h
@@ -152,10 +152,9 @@ TRACE_EVENT(ath10k_log_dbg_dump,
);
TRACE_EVENT(ath10k_wmi_cmd,
- TP_PROTO(struct ath10k *ar, int id, const void *buf, size_t buf_len,
- int ret),
+ TP_PROTO(struct ath10k *ar, int id, const void *buf, size_t buf_len),
- TP_ARGS(ar, id, buf, buf_len, ret),
+ TP_ARGS(ar, id, buf, buf_len),
TP_STRUCT__entry(
__string(device, dev_name(ar->dev))
@@ -163,7 +162,6 @@ TRACE_EVENT(ath10k_wmi_cmd,
__field(unsigned int, id)
__field(size_t, buf_len)
__dynamic_array(u8, buf, buf_len)
- __field(int, ret)
),
TP_fast_assign(
@@ -171,17 +169,15 @@ TRACE_EVENT(ath10k_wmi_cmd,
__assign_str(driver, dev_driver_string(ar->dev));
__entry->id = id;
__entry->buf_len = buf_len;
- __entry->ret = ret;
memcpy(__get_dynamic_array(buf), buf, buf_len);
),
TP_printk(
- "%s %s id %d len %zu ret %d",
+ "%s %s id %d len %zu",
__get_str(driver),
__get_str(device),
__entry->id,
- __entry->buf_len,
- __entry->ret
+ __entry->buf_len
)
);
diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.c b/drivers/net/wireless/ath/ath10k/wmi-tlv.c
index c27941a9522c..dc485649d648 100644
--- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c
+++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c
@@ -1486,10 +1486,10 @@ ath10k_wmi_tlv_op_gen_start_scan(struct ath10k *ar,
bssid_len = arg->n_bssids * sizeof(struct wmi_mac_addr);
ie_len = roundup(arg->ie_len, 4);
len = (sizeof(*tlv) + sizeof(*cmd)) +
- (arg->n_channels ? sizeof(*tlv) + chan_len : 0) +
- (arg->n_ssids ? sizeof(*tlv) + ssid_len : 0) +
- (arg->n_bssids ? sizeof(*tlv) + bssid_len : 0) +
- (arg->ie_len ? sizeof(*tlv) + ie_len : 0);
+ sizeof(*tlv) + chan_len +
+ sizeof(*tlv) + ssid_len +
+ sizeof(*tlv) + bssid_len +
+ sizeof(*tlv) + ie_len;
skb = ath10k_wmi_alloc_skb(ar, len);
if (!skb)
diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index a66e2482897f..0802e7ed1466 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -1716,8 +1716,8 @@ int ath10k_wmi_cmd_send_nowait(struct ath10k *ar, struct sk_buff *skb,
cmd_hdr->cmd_id = __cpu_to_le32(cmd);
memset(skb_cb, 0, sizeof(*skb_cb));
+ trace_ath10k_wmi_cmd(ar, cmd_id, skb->data, skb->len);
ret = ath10k_htc_send(&ar->htc, ar->wmi.eid, skb);
- trace_ath10k_wmi_cmd(ar, cmd_id, skb->data, skb->len, ret);
if (ret)
goto err_pull;
diff --git a/drivers/target/iscsi/iscsi_target_erl0.c b/drivers/target/iscsi/iscsi_target_erl0.c
index 7fe2aa73cff6..dc0609ca3e96 100644
--- a/drivers/target/iscsi/iscsi_target_erl0.c
+++ b/drivers/target/iscsi/iscsi_target_erl0.c
@@ -770,21 +770,8 @@ static void iscsit_handle_time2retain_timeout(unsigned long data)
pr_err("Time2Retain timer expired for SID: %u, cleaning up"
" iSCSI session.\n", sess->sid);
- {
- struct iscsi_tiqn *tiqn = tpg->tpg_tiqn;
-
- if (tiqn) {
- spin_lock(&tiqn->sess_err_stats.lock);
- strcpy(tiqn->sess_err_stats.last_sess_fail_rem_name,
- (void *)sess->sess_ops->InitiatorName);
- tiqn->sess_err_stats.last_sess_failure_type =
- ISCSI_SESS_ERR_CXN_TIMEOUT;
- tiqn->sess_err_stats.cxn_timeout_errors++;
- atomic_long_inc(&sess->conn_timeout_errors);
- spin_unlock(&tiqn->sess_err_stats.lock);
- }
- }
+ iscsit_fill_cxn_timeout_err_stats(sess);
spin_unlock_bh(&se_tpg->session_lock);
iscsit_close_session(sess);
}
diff --git a/drivers/target/iscsi/iscsi_target_erl1.c b/drivers/target/iscsi/iscsi_target_erl1.c
index fe9b7f1e44ac..167c8ebaed28 100644
--- a/drivers/target/iscsi/iscsi_target_erl1.c
+++ b/drivers/target/iscsi/iscsi_target_erl1.c
@@ -1170,15 +1170,21 @@ static void iscsit_handle_dataout_timeout(unsigned long data)
na = iscsit_tpg_get_node_attrib(sess);
if (!sess->sess_ops->ErrorRecoveryLevel) {
- pr_debug("Unable to recover from DataOut timeout while"
- " in ERL=0.\n");
+ pr_err("Unable to recover from DataOut timeout while"
+ " in ERL=0, closing iSCSI connection for I_T Nexus"
+ " %s,i,0x%6phN,%s,t,0x%02x\n",
+ sess->sess_ops->InitiatorName, sess->isid,
+ sess->tpg->tpg_tiqn->tiqn, (u32)sess->tpg->tpgt);
goto failure;
}
if (++cmd->dataout_timeout_retries == na->dataout_timeout_retries) {
- pr_debug("Command ITT: 0x%08x exceeded max retries"
- " for DataOUT timeout %u, closing iSCSI connection.\n",
- cmd->init_task_tag, na->dataout_timeout_retries);
+ pr_err("Command ITT: 0x%08x exceeded max retries"
+ " for DataOUT timeout %u, closing iSCSI connection for"
+ " I_T Nexus %s,i,0x%6phN,%s,t,0x%02x\n",
+ cmd->init_task_tag, na->dataout_timeout_retries,
+ sess->sess_ops->InitiatorName, sess->isid,
+ sess->tpg->tpg_tiqn->tiqn, (u32)sess->tpg->tpgt);
goto failure;
}
@@ -1225,6 +1231,7 @@ static void iscsit_handle_dataout_timeout(unsigned long data)
failure:
spin_unlock_bh(&cmd->dataout_timeout_lock);
+ iscsit_fill_cxn_timeout_err_stats(sess);
iscsit_cause_connection_reinstatement(conn, 0);
iscsit_dec_conn_usage_count(conn);
}
diff --git a/drivers/target/iscsi/iscsi_target_stat.c b/drivers/target/iscsi/iscsi_target_stat.c
index 411cb266a47d..66ba596d521d 100644
--- a/drivers/target/iscsi/iscsi_target_stat.c
+++ b/drivers/target/iscsi/iscsi_target_stat.c
@@ -328,10 +328,10 @@ static ssize_t iscsi_stat_tgt_attr_fail_intr_name_show(struct config_item *item,
{
struct iscsi_tiqn *tiqn = iscsi_tgt_attr_tiqn(item);
struct iscsi_login_stats *lstat = &tiqn->login_stats;
- unsigned char buf[224];
+ unsigned char buf[ISCSI_IQN_LEN];
spin_lock(&lstat->lock);
- snprintf(buf, 224, "%s", lstat->last_intr_fail_name[0] ?
+ snprintf(buf, ISCSI_IQN_LEN, "%s", lstat->last_intr_fail_name[0] ?
lstat->last_intr_fail_name : NONE);
spin_unlock(&lstat->lock);
diff --git a/drivers/target/iscsi/iscsi_target_util.c b/drivers/target/iscsi/iscsi_target_util.c
index 1e36f83b5961..a7f4926493b8 100644
--- a/drivers/target/iscsi/iscsi_target_util.c
+++ b/drivers/target/iscsi/iscsi_target_util.c
@@ -883,6 +883,7 @@ static int iscsit_add_nopin(struct iscsi_conn *conn, int want_response)
static void iscsit_handle_nopin_response_timeout(unsigned long data)
{
struct iscsi_conn *conn = (struct iscsi_conn *) data;
+ struct iscsi_session *sess = conn->sess;
iscsit_inc_conn_usage_count(conn);
@@ -893,28 +894,14 @@ static void iscsit_handle_nopin_response_timeout(unsigned long data)
return;
}
- pr_debug("Did not receive response to NOPIN on CID: %hu on"
- " SID: %u, failing connection.\n", conn->cid,
- conn->sess->sid);
+ pr_err("Did not receive response to NOPIN on CID: %hu, failing"
+ " connection for I_T Nexus %s,i,0x%6phN,%s,t,0x%02x\n",
+ conn->cid, sess->sess_ops->InitiatorName, sess->isid,
+ sess->tpg->tpg_tiqn->tiqn, (u32)sess->tpg->tpgt);
conn->nopin_response_timer_flags &= ~ISCSI_TF_RUNNING;
spin_unlock_bh(&conn->nopin_timer_lock);
- {
- struct iscsi_portal_group *tpg = conn->sess->tpg;
- struct iscsi_tiqn *tiqn = tpg->tpg_tiqn;
-
- if (tiqn) {
- spin_lock_bh(&tiqn->sess_err_stats.lock);
- strcpy(tiqn->sess_err_stats.last_sess_fail_rem_name,
- conn->sess->sess_ops->InitiatorName);
- tiqn->sess_err_stats.last_sess_failure_type =
- ISCSI_SESS_ERR_CXN_TIMEOUT;
- tiqn->sess_err_stats.cxn_timeout_errors++;
- atomic_long_inc(&conn->sess->conn_timeout_errors);
- spin_unlock_bh(&tiqn->sess_err_stats.lock);
- }
- }
-
+ iscsit_fill_cxn_timeout_err_stats(sess);
iscsit_cause_connection_reinstatement(conn, 0);
iscsit_dec_conn_usage_count(conn);
}
@@ -1403,3 +1390,22 @@ struct iscsi_tiqn *iscsit_snmp_get_tiqn(struct iscsi_conn *conn)
return tpg->tpg_tiqn;
}
+
+void iscsit_fill_cxn_timeout_err_stats(struct iscsi_session *sess)
+{
+ struct iscsi_portal_group *tpg = sess->tpg;
+ struct iscsi_tiqn *tiqn = tpg->tpg_tiqn;
+
+ if (!tiqn)
+ return;
+
+ spin_lock_bh(&tiqn->sess_err_stats.lock);
+ strlcpy(tiqn->sess_err_stats.last_sess_fail_rem_name,
+ sess->sess_ops->InitiatorName,
+ sizeof(tiqn->sess_err_stats.last_sess_fail_rem_name));
+ tiqn->sess_err_stats.last_sess_failure_type =
+ ISCSI_SESS_ERR_CXN_TIMEOUT;
+ tiqn->sess_err_stats.cxn_timeout_errors++;
+ atomic_long_inc(&sess->conn_timeout_errors);
+ spin_unlock_bh(&tiqn->sess_err_stats.lock);
+}
diff --git a/drivers/target/iscsi/iscsi_target_util.h b/drivers/target/iscsi/iscsi_target_util.h
index 425160565d0c..85cee9580ab0 100644
--- a/drivers/target/iscsi/iscsi_target_util.h
+++ b/drivers/target/iscsi/iscsi_target_util.h
@@ -64,5 +64,6 @@ extern int rx_data(struct iscsi_conn *, struct kvec *, int, int);
extern int tx_data(struct iscsi_conn *, struct kvec *, int, int);
extern void iscsit_collect_login_stats(struct iscsi_conn *, u8, u8);
extern struct iscsi_tiqn *iscsit_snmp_get_tiqn(struct iscsi_conn *);
+extern void iscsit_fill_cxn_timeout_err_stats(struct iscsi_session *);
#endif /*** ISCSI_TARGET_UTIL_H ***/
diff --git a/fs/coda/upcall.c b/fs/coda/upcall.c
index e82357c89979..8cf16d8c5261 100644
--- a/fs/coda/upcall.c
+++ b/fs/coda/upcall.c
@@ -446,8 +446,7 @@ int venus_fsync(struct super_block *sb, struct CodaFid *fid)
UPARG(CODA_FSYNC);
inp->coda_fsync.VFid = *fid;
- error = coda_upcall(coda_vcp(sb), sizeof(union inputArgs),
- &outsize, inp);
+ error = coda_upcall(coda_vcp(sb), insize, &outsize, inp);
CODA_FREE(inp, insize);
return error;
diff --git a/fs/hfs/brec.c b/fs/hfs/brec.c
index 6fc766df0461..2a6f3c67cb3f 100644
--- a/fs/hfs/brec.c
+++ b/fs/hfs/brec.c
@@ -74,9 +74,10 @@ int hfs_brec_insert(struct hfs_find_data *fd, void *entry, int entry_len)
if (!fd->bnode) {
if (!tree->root)
hfs_btree_inc_height(tree);
- fd->bnode = hfs_bnode_find(tree, tree->leaf_head);
- if (IS_ERR(fd->bnode))
- return PTR_ERR(fd->bnode);
+ node = hfs_bnode_find(tree, tree->leaf_head);
+ if (IS_ERR(node))
+ return PTR_ERR(node);
+ fd->bnode = node;
fd->record = -1;
}
new_node = NULL;
diff --git a/fs/hfsplus/super.c b/fs/hfsplus/super.c
index 67aedf4c2e7c..d5ff6a9f7df2 100644
--- a/fs/hfsplus/super.c
+++ b/fs/hfsplus/super.c
@@ -524,8 +524,10 @@ static int hfsplus_fill_super(struct super_block *sb, void *data, int silent)
goto out_put_root;
if (!hfs_brec_read(&fd, &entry, sizeof(entry))) {
hfs_find_exit(&fd);
- if (entry.type != cpu_to_be16(HFSPLUS_FOLDER))
+ if (entry.type != cpu_to_be16(HFSPLUS_FOLDER)) {
+ err = -EINVAL;
goto out_put_root;
+ }
inode = hfsplus_iget(sb, be32_to_cpu(entry.folder.id));
if (IS_ERR(inode)) {
err = PTR_ERR(inode);
@@ -588,6 +590,7 @@ static int hfsplus_fill_super(struct super_block *sb, void *data, int silent)
return 0;
out_put_hidden_dir:
+ cancel_delayed_work_sync(&sbi->sync_work);
iput(sbi->hidden_dir);
out_put_root:
dput(sb->s_root);
diff --git a/fs/orangefs/devorangefs-req.c b/fs/orangefs/devorangefs-req.c
index c19f0787c9c6..000c15573a53 100644
--- a/fs/orangefs/devorangefs-req.c
+++ b/fs/orangefs/devorangefs-req.c
@@ -161,7 +161,7 @@ static ssize_t orangefs_devreq_read(struct file *file,
struct orangefs_kernel_op_s *op, *temp;
__s32 proto_ver = ORANGEFS_KERNEL_PROTO_VERSION;
static __s32 magic = ORANGEFS_DEVREQ_MAGIC;
- struct orangefs_kernel_op_s *cur_op = NULL;
+ struct orangefs_kernel_op_s *cur_op;
unsigned long ret;
/* We do not support blocking IO. */
@@ -185,6 +185,7 @@ static ssize_t orangefs_devreq_read(struct file *file,
return -EAGAIN;
restart:
+ cur_op = NULL;
/* Get next op (if any) from top of list. */
spin_lock(&orangefs_request_list_lock);
list_for_each_entry_safe(op, temp, &orangefs_request_list, list) {
diff --git a/fs/orangefs/file.c b/fs/orangefs/file.c
index 28f38d813ad2..d4fe3d61ee4c 100644
--- a/fs/orangefs/file.c
+++ b/fs/orangefs/file.c
@@ -445,7 +445,7 @@ ssize_t orangefs_inode_read(struct inode *inode,
static ssize_t orangefs_file_read_iter(struct kiocb *iocb, struct iov_iter *iter)
{
struct file *file = iocb->ki_filp;
- loff_t pos = *(&iocb->ki_pos);
+ loff_t pos = iocb->ki_pos;
ssize_t rc = 0;
BUG_ON(iocb->private);
@@ -485,9 +485,6 @@ static ssize_t orangefs_file_write_iter(struct kiocb *iocb, struct iov_iter *ite
}
}
- if (file->f_pos > i_size_read(file->f_mapping->host))
- orangefs_i_size_write(file->f_mapping->host, file->f_pos);
-
rc = generic_write_checks(iocb, iter);
if (rc <= 0) {
@@ -501,7 +498,7 @@ static ssize_t orangefs_file_write_iter(struct kiocb *iocb, struct iov_iter *ite
* pos to the end of the file, so we will wait till now to set
* pos...
*/
- pos = *(&iocb->ki_pos);
+ pos = iocb->ki_pos;
rc = do_readv_writev(ORANGEFS_IO_WRITE,
file,
diff --git a/fs/orangefs/orangefs-kernel.h b/fs/orangefs/orangefs-kernel.h
index ea0ce507a6ab..ef6efb349815 100644
--- a/fs/orangefs/orangefs-kernel.h
+++ b/fs/orangefs/orangefs-kernel.h
@@ -565,17 +565,6 @@ do { \
sys_attr.mask = ORANGEFS_ATTR_SYS_ALL_SETABLE; \
} while (0)
-static inline void orangefs_i_size_write(struct inode *inode, loff_t i_size)
-{
-#if BITS_PER_LONG == 32 && defined(CONFIG_SMP)
- inode_lock(inode);
-#endif
- i_size_write(inode, i_size);
-#if BITS_PER_LONG == 32 && defined(CONFIG_SMP)
- inode_unlock(inode);
-#endif
-}
-
static inline void orangefs_set_timeout(struct dentry *dentry)
{
unsigned long time = jiffies + orangefs_dcache_timeout_msecs*HZ/1000;
diff --git a/fs/orangefs/super.c b/fs/orangefs/super.c
index 7a8ea58321db..be3857b78348 100644
--- a/fs/orangefs/super.c
+++ b/fs/orangefs/super.c
@@ -580,6 +580,11 @@ void orangefs_kill_sb(struct super_block *sb)
/* provided sb cleanup */
kill_anon_super(sb);
+ if (!ORANGEFS_SB(sb)) {
+ mutex_lock(&orangefs_request_mutex);
+ mutex_unlock(&orangefs_request_mutex);
+ return;
+ }
/*
* issue the unmount to userspace to tell it to remove the
* dynamic mount info it has for this superblock
diff --git a/fs/orangefs/waitqueue.c b/fs/orangefs/waitqueue.c
index 61e2ca7fec55..cbca58ba008a 100644
--- a/fs/orangefs/waitqueue.c
+++ b/fs/orangefs/waitqueue.c
@@ -28,10 +28,10 @@ static void orangefs_clean_up_interrupted_operation(struct orangefs_kernel_op_s
*/
void purge_waiting_ops(void)
{
- struct orangefs_kernel_op_s *op;
+ struct orangefs_kernel_op_s *op, *tmp;
spin_lock(&orangefs_request_list_lock);
- list_for_each_entry(op, &orangefs_request_list, list) {
+ list_for_each_entry_safe(op, tmp, &orangefs_request_list, list) {
gossip_debug(GOSSIP_WAIT_DEBUG,
"pvfs2-client-core: purging op tag %llu %s\n",
llu(op->tag),
diff --git a/include/target/iscsi/iscsi_target_core.h b/include/target/iscsi/iscsi_target_core.h
index fb87d32f5e51..7262a2ee770b 100644
--- a/include/target/iscsi/iscsi_target_core.h
+++ b/include/target/iscsi/iscsi_target_core.h
@@ -23,6 +23,7 @@ struct sock;
#define ISCSIT_TCP_BACKLOG 256
#define ISCSI_RX_THREAD_NAME "iscsi_trx"
#define ISCSI_TX_THREAD_NAME "iscsi_ttx"
+#define ISCSI_IQN_LEN 224
/* struct iscsi_node_attrib sanity values */
#define NA_DATAOUT_TIMEOUT 3
@@ -268,9 +269,9 @@ struct iscsi_conn_ops {
};
struct iscsi_sess_ops {
- char InitiatorName[224];
+ char InitiatorName[ISCSI_IQN_LEN];
char InitiatorAlias[256];
- char TargetName[224];
+ char TargetName[ISCSI_IQN_LEN];
char TargetAlias[256];
char TargetAddress[256];
u16 TargetPortalGroupTag; /* [0..65535] */
@@ -853,7 +854,6 @@ struct iscsi_wwn_stat_grps {
};
struct iscsi_tiqn {
-#define ISCSI_IQN_LEN 224
unsigned char tiqn[ISCSI_IQN_LEN];
enum tiqn_state_table tiqn_state;
int tiqn_access_count;
diff --git a/include/target/iscsi/iscsi_target_stat.h b/include/target/iscsi/iscsi_target_stat.h
index c27dd471656d..85ba69b6eb45 100644
--- a/include/target/iscsi/iscsi_target_stat.h
+++ b/include/target/iscsi/iscsi_target_stat.h
@@ -32,7 +32,7 @@ struct iscsi_sess_err_stats {
u32 cxn_timeout_errors;
u32 pdu_format_errors;
u32 last_sess_failure_type;
- char last_sess_fail_rem_name[224];
+ char last_sess_fail_rem_name[ISCSI_IQN_LEN];
} ____cacheline_aligned;
/* iSCSI login failure types (sub oids) */
@@ -55,7 +55,7 @@ struct iscsi_login_stats {
u32 last_fail_type;
int last_intr_fail_ip_family;
struct sockaddr_storage last_intr_fail_sockaddr;
- char last_intr_fail_name[224];
+ char last_intr_fail_name[ISCSI_IQN_LEN];
} ____cacheline_aligned;
/* iSCSI logout stats */
diff --git a/lib/ubsan.c b/lib/ubsan.c
index fb0409df1bcf..50d1d5c25deb 100644
--- a/lib/ubsan.c
+++ b/lib/ubsan.c
@@ -265,14 +265,14 @@ void __ubsan_handle_divrem_overflow(struct overflow_data *data,
}
EXPORT_SYMBOL(__ubsan_handle_divrem_overflow);
-static void handle_null_ptr_deref(struct type_mismatch_data *data)
+static void handle_null_ptr_deref(struct type_mismatch_data_common *data)
{
unsigned long flags;
- if (suppress_report(&data->location))
+ if (suppress_report(data->location))
return;
- ubsan_prologue(&data->location, &flags);
+ ubsan_prologue(data->location, &flags);
pr_err("%s null pointer of type %s\n",
type_check_kinds[data->type_check_kind],
@@ -281,15 +281,15 @@ static void handle_null_ptr_deref(struct type_mismatch_data *data)
ubsan_epilogue(&flags);
}
-static void handle_missaligned_access(struct type_mismatch_data *data,
+static void handle_misaligned_access(struct type_mismatch_data_common *data,
unsigned long ptr)
{
unsigned long flags;
- if (suppress_report(&data->location))
+ if (suppress_report(data->location))
return;
- ubsan_prologue(&data->location, &flags);
+ ubsan_prologue(data->location, &flags);
pr_err("%s misaligned address %p for type %s\n",
type_check_kinds[data->type_check_kind],
@@ -299,15 +299,15 @@ static void handle_missaligned_access(struct type_mismatch_data *data,
ubsan_epilogue(&flags);
}
-static void handle_object_size_mismatch(struct type_mismatch_data *data,
+static void handle_object_size_mismatch(struct type_mismatch_data_common *data,
unsigned long ptr)
{
unsigned long flags;
- if (suppress_report(&data->location))
+ if (suppress_report(data->location))
return;
- ubsan_prologue(&data->location, &flags);
+ ubsan_prologue(data->location, &flags);
pr_err("%s address %p with insufficient space\n",
type_check_kinds[data->type_check_kind],
(void *) ptr);
@@ -315,19 +315,47 @@ static void handle_object_size_mismatch(struct type_mismatch_data *data,
ubsan_epilogue(&flags);
}
-void __ubsan_handle_type_mismatch(struct type_mismatch_data *data,
+static void ubsan_type_mismatch_common(struct type_mismatch_data_common *data,
unsigned long ptr)
{
if (!ptr)
handle_null_ptr_deref(data);
else if (data->alignment && !IS_ALIGNED(ptr, data->alignment))
- handle_missaligned_access(data, ptr);
+ handle_misaligned_access(data, ptr);
else
handle_object_size_mismatch(data, ptr);
}
+
+void __ubsan_handle_type_mismatch(struct type_mismatch_data *data,
+ unsigned long ptr)
+{
+ struct type_mismatch_data_common common_data = {
+ .location = &data->location,
+ .type = data->type,
+ .alignment = data->alignment,
+ .type_check_kind = data->type_check_kind
+ };
+
+ ubsan_type_mismatch_common(&common_data, ptr);
+}
EXPORT_SYMBOL(__ubsan_handle_type_mismatch);
+void __ubsan_handle_type_mismatch_v1(struct type_mismatch_data_v1 *data,
+ unsigned long ptr)
+{
+
+ struct type_mismatch_data_common common_data = {
+ .location = &data->location,
+ .type = data->type,
+ .alignment = 1UL << data->log_alignment,
+ .type_check_kind = data->type_check_kind
+ };
+
+ ubsan_type_mismatch_common(&common_data, ptr);
+}
+EXPORT_SYMBOL(__ubsan_handle_type_mismatch_v1);
+
void __ubsan_handle_nonnull_return(struct nonnull_return_data *data)
{
unsigned long flags;
diff --git a/lib/ubsan.h b/lib/ubsan.h
index b2d18d4a53f5..d8b8085e5dac 100644
--- a/lib/ubsan.h
+++ b/lib/ubsan.h
@@ -36,6 +36,20 @@ struct type_mismatch_data {
unsigned char type_check_kind;
};
+struct type_mismatch_data_v1 {
+ struct source_location location;
+ struct type_descriptor *type;
+ unsigned char log_alignment;
+ unsigned char type_check_kind;
+};
+
+struct type_mismatch_data_common {
+ struct source_location *location;
+ struct type_descriptor *type;
+ unsigned long alignment;
+ unsigned char type_check_kind;
+};
+
struct nonnull_arg_data {
struct source_location location;
struct source_location attr_location;
diff --git a/tools/vm/page-types.c b/tools/vm/page-types.c
index e92903fc7113..6d5bcbaf6193 100644
--- a/tools/vm/page-types.c
+++ b/tools/vm/page-types.c
@@ -155,12 +155,6 @@ static const char * const page_flag_names[] = {
};
-static const char * const debugfs_known_mountpoints[] = {
- "/sys/kernel/debug",
- "/debug",
- 0,
-};
-
/*
* data structures
*/
diff --git a/tools/vm/slabinfo.c b/tools/vm/slabinfo.c
index b9d34b37c017..6975ec43913b 100644
--- a/tools/vm/slabinfo.c
+++ b/tools/vm/slabinfo.c
@@ -29,8 +29,8 @@ struct slabinfo {
int alias;
int refs;
int aliases, align, cache_dma, cpu_slabs, destroy_by_rcu;
- int hwcache_align, object_size, objs_per_slab;
- int sanity_checks, slab_size, store_user, trace;
+ unsigned int hwcache_align, object_size, objs_per_slab;
+ unsigned int sanity_checks, slab_size, store_user, trace;
int order, poison, reclaim_account, red_zone;
unsigned long partial, objects, slabs, objects_partial, objects_total;
unsigned long alloc_fastpath, alloc_slowpath;