diff options
Diffstat (limited to 'drivers/net')
25 files changed, 121 insertions, 128 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.c index 3de8a5e83b6c..e3510e9b21f3 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.c @@ -92,6 +92,14 @@ int cxgb4_thermal_init(struct adapter *adap) ch_thermal->tzdev = NULL; return ret; } + + ret = thermal_zone_device_enable(ch_thermal->tzdev); + if (ret) { + dev_err(adap->pdev_dev, "Failed to enable thermal zone\n"); + thermal_zone_device_unregister(adap->ch_thermal.tzdev); + return ret; + } + return 0; } diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c index 0874ae47cb03..3ab6db2588d3 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c @@ -137,7 +137,7 @@ static void hclge_free_vector_ring_chain(struct hnae3_ring_chain_node *head) while (chain) { chain_tmp = chain->next; - kzfree(chain); + kfree_sensitive(chain); chain = chain_tmp; } } diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index d8315811cbdf..b5399357a667 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -15585,7 +15585,7 @@ unmap: * remediation. **/ static pci_ers_result_t i40e_pci_error_detected(struct pci_dev *pdev, - enum pci_channel_state error) + pci_channel_state_t error) { struct i40e_pf *pf = pci_get_drvdata(pdev); diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 8437d72795b0..4634b48949bb 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -4593,7 +4593,7 @@ static int __maybe_unused ice_resume(struct device *dev) * is in progress. Allows the driver to gracefully prepare/handle PCI errors. */ static pci_ers_result_t -ice_pci_err_detected(struct pci_dev *pdev, enum pci_channel_state err) +ice_pci_err_detected(struct pci_dev *pdev, pci_channel_state_t err) { struct ice_pf *pf = pci_get_drvdata(pdev); diff --git a/drivers/net/ethernet/intel/ixgb/ixgb_main.c b/drivers/net/ethernet/intel/ixgb/ixgb_main.c index 46829cfd54df..048351cf0e4a 100644 --- a/drivers/net/ethernet/intel/ixgb/ixgb_main.c +++ b/drivers/net/ethernet/intel/ixgb/ixgb_main.c @@ -79,7 +79,7 @@ static int ixgb_vlan_rx_kill_vid(struct net_device *netdev, static void ixgb_restore_vlan(struct ixgb_adapter *adapter); static pci_ers_result_t ixgb_io_error_detected (struct pci_dev *pdev, - enum pci_channel_state state); + pci_channel_state_t state); static pci_ers_result_t ixgb_io_slot_reset (struct pci_dev *pdev); static void ixgb_io_resume (struct pci_dev *pdev); @@ -2190,7 +2190,7 @@ ixgb_restore_vlan(struct ixgb_adapter *adapter) * a PCI bus error is detected. */ static pci_ers_result_t ixgb_io_error_detected(struct pci_dev *pdev, - enum pci_channel_state state) + pci_channel_state_t state) { struct net_device *netdev = pci_get_drvdata(pdev); struct ixgb_adapter *adapter = netdev_priv(netdev); diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c index 6516980965a2..eca73526ac86 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c @@ -960,9 +960,9 @@ int ixgbe_ipsec_vf_add_sa(struct ixgbe_adapter *adapter, u32 *msgbuf, u32 vf) return 0; err_aead: - kzfree(xs->aead); + kfree_sensitive(xs->aead); err_xs: - kzfree(xs); + kfree_sensitive(xs); err_out: msgbuf[1] = err; return err; @@ -1047,7 +1047,7 @@ int ixgbe_ipsec_vf_del_sa(struct ixgbe_adapter *adapter, u32 *msgbuf, u32 vf) ixgbe_ipsec_del_sa(xs); /* remove the xs that was made-up in the add request */ - kzfree(xs); + kfree_sensitive(xs); return 0; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/alloc.c b/drivers/net/ethernet/mellanox/mlx5/core/alloc.c index 42198e64a7f4..8db4b5f0f963 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/alloc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/alloc.c @@ -299,11 +299,18 @@ void mlx5_fill_page_array(struct mlx5_frag_buf *buf, __be64 *pas) } EXPORT_SYMBOL_GPL(mlx5_fill_page_array); -void mlx5_fill_page_frag_array(struct mlx5_frag_buf *buf, __be64 *pas) +void mlx5_fill_page_frag_array_perm(struct mlx5_frag_buf *buf, __be64 *pas, u8 perm) { int i; + WARN_ON(perm & 0xfc); for (i = 0; i < buf->npages; i++) - pas[i] = cpu_to_be64(buf->frags[i].map); + pas[i] = cpu_to_be64(buf->frags[i].map | perm); +} +EXPORT_SYMBOL_GPL(mlx5_fill_page_frag_array_perm); + +void mlx5_fill_page_frag_array(struct mlx5_frag_buf *buf, __be64 *pas) +{ + mlx5_fill_page_frag_array_perm(buf, pas, 0); } EXPORT_SYMBOL_GPL(mlx5_fill_page_frag_array); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c index 7e70a8178a46..9ccec5f8b92a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c @@ -1577,6 +1577,7 @@ static struct mlx5_flow_handle *add_rule_fg(struct mlx5_flow_group *fg, static bool counter_is_valid(u32 action) { return (action & (MLX5_FLOW_CONTEXT_ACTION_DROP | + MLX5_FLOW_CONTEXT_ACTION_ALLOW | MLX5_FLOW_CONTEXT_ACTION_FWD_DEST)); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c index 5763965d5ef3..97b5fcb1f406 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c @@ -226,13 +226,20 @@ void mlx5i_uninit_underlay_qp(struct mlx5e_priv *priv) int mlx5i_create_underlay_qp(struct mlx5e_priv *priv) { + unsigned char *dev_addr = priv->netdev->dev_addr; u32 out[MLX5_ST_SZ_DW(create_qp_out)] = {}; u32 in[MLX5_ST_SZ_DW(create_qp_in)] = {}; struct mlx5i_priv *ipriv = priv->ppriv; void *addr_path; + int qpn = 0; int ret = 0; void *qpc; + if (MLX5_CAP_GEN(priv->mdev, mkey_by_name)) { + qpn = (dev_addr[1] << 16) + (dev_addr[2] << 8) + dev_addr[3]; + MLX5_SET(create_qp_in, in, input_qpn, qpn); + } + qpc = MLX5_ADDR_OF(create_qp_in, in, qpc); MLX5_SET(qpc, qpc, st, MLX5_QP_ST_UD); MLX5_SET(qpc, qpc, pm_state, MLX5_QP_PM_MIGRATED); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index e32d46c33701..ce43e3feccd9 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -557,6 +557,9 @@ static int handle_hca_cap(struct mlx5_core_dev *dev, void *set_ctx) if (MLX5_CAP_GEN_MAX(dev, release_all_pages)) MLX5_SET(cmd_hca_cap, set_hca_cap, release_all_pages, 1); + if (MLX5_CAP_GEN_MAX(dev, mkey_by_name)) + MLX5_SET(cmd_hca_cap, set_hca_cap, mkey_by_name, 1); + return set_caps(dev, set_ctx, MLX5_SET_HCA_CAP_OP_MOD_GENERAL_DEVICE); } diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c b/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c index 05f8d5a92862..8fa286ccdd6b 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c +++ b/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c @@ -98,7 +98,6 @@ struct mlxsw_thermal_module { struct mlxsw_thermal *parent; struct thermal_zone_device *tzdev; struct mlxsw_thermal_trip trips[MLXSW_THERMAL_NUM_TRIPS]; - enum thermal_device_mode mode; int module; /* Module or gearbox number */ }; @@ -110,7 +109,6 @@ struct mlxsw_thermal { struct thermal_cooling_device *cdevs[MLXSW_MFCR_PWMS_MAX]; u8 cooling_levels[MLXSW_THERMAL_MAX_STATE + 1]; struct mlxsw_thermal_trip trips[MLXSW_THERMAL_NUM_TRIPS]; - enum thermal_device_mode mode; struct mlxsw_thermal_module *tz_module_arr; u8 tz_module_num; struct mlxsw_thermal_module *tz_gearbox_arr; @@ -277,36 +275,6 @@ static int mlxsw_thermal_unbind(struct thermal_zone_device *tzdev, return 0; } -static int mlxsw_thermal_get_mode(struct thermal_zone_device *tzdev, - enum thermal_device_mode *mode) -{ - struct mlxsw_thermal *thermal = tzdev->devdata; - - *mode = thermal->mode; - - return 0; -} - -static int mlxsw_thermal_set_mode(struct thermal_zone_device *tzdev, - enum thermal_device_mode mode) -{ - struct mlxsw_thermal *thermal = tzdev->devdata; - - mutex_lock(&tzdev->lock); - - if (mode == THERMAL_DEVICE_ENABLED) - tzdev->polling_delay = thermal->polling_delay; - else - tzdev->polling_delay = 0; - - mutex_unlock(&tzdev->lock); - - thermal->mode = mode; - thermal_zone_device_update(tzdev, THERMAL_EVENT_UNSPECIFIED); - - return 0; -} - static int mlxsw_thermal_get_temp(struct thermal_zone_device *tzdev, int *p_temp) { @@ -406,8 +374,6 @@ static int mlxsw_thermal_trend_get(struct thermal_zone_device *tzdev, static struct thermal_zone_device_ops mlxsw_thermal_ops = { .bind = mlxsw_thermal_bind, .unbind = mlxsw_thermal_unbind, - .get_mode = mlxsw_thermal_get_mode, - .set_mode = mlxsw_thermal_set_mode, .get_temp = mlxsw_thermal_get_temp, .get_trip_type = mlxsw_thermal_get_trip_type, .get_trip_temp = mlxsw_thermal_get_trip_temp, @@ -465,37 +431,6 @@ static int mlxsw_thermal_module_unbind(struct thermal_zone_device *tzdev, return err; } -static int mlxsw_thermal_module_mode_get(struct thermal_zone_device *tzdev, - enum thermal_device_mode *mode) -{ - struct mlxsw_thermal_module *tz = tzdev->devdata; - - *mode = tz->mode; - - return 0; -} - -static int mlxsw_thermal_module_mode_set(struct thermal_zone_device *tzdev, - enum thermal_device_mode mode) -{ - struct mlxsw_thermal_module *tz = tzdev->devdata; - struct mlxsw_thermal *thermal = tz->parent; - - mutex_lock(&tzdev->lock); - - if (mode == THERMAL_DEVICE_ENABLED) - tzdev->polling_delay = thermal->polling_delay; - else - tzdev->polling_delay = 0; - - mutex_unlock(&tzdev->lock); - - tz->mode = mode; - thermal_zone_device_update(tzdev, THERMAL_EVENT_UNSPECIFIED); - - return 0; -} - static int mlxsw_thermal_module_temp_get(struct thermal_zone_device *tzdev, int *p_temp) { @@ -611,8 +546,6 @@ static int mlxsw_thermal_module_trend_get(struct thermal_zone_device *tzdev, static struct thermal_zone_device_ops mlxsw_thermal_module_ops = { .bind = mlxsw_thermal_module_bind, .unbind = mlxsw_thermal_module_unbind, - .get_mode = mlxsw_thermal_module_mode_get, - .set_mode = mlxsw_thermal_module_mode_set, .get_temp = mlxsw_thermal_module_temp_get, .get_trip_type = mlxsw_thermal_module_trip_type_get, .get_trip_temp = mlxsw_thermal_module_trip_temp_get, @@ -650,8 +583,6 @@ static int mlxsw_thermal_gearbox_temp_get(struct thermal_zone_device *tzdev, static struct thermal_zone_device_ops mlxsw_thermal_gearbox_ops = { .bind = mlxsw_thermal_module_bind, .unbind = mlxsw_thermal_module_unbind, - .get_mode = mlxsw_thermal_module_mode_get, - .set_mode = mlxsw_thermal_module_mode_set, .get_temp = mlxsw_thermal_gearbox_temp_get, .get_trip_type = mlxsw_thermal_module_trip_type_get, .get_trip_temp = mlxsw_thermal_module_trip_temp_get, @@ -780,8 +711,11 @@ mlxsw_thermal_module_tz_init(struct mlxsw_thermal_module *module_tz) return err; } - module_tz->mode = THERMAL_DEVICE_ENABLED; - return 0; + err = thermal_zone_device_enable(module_tz->tzdev); + if (err) + thermal_zone_device_unregister(module_tz->tzdev); + + return err; } static void mlxsw_thermal_module_tz_fini(struct thermal_zone_device *tzdev) @@ -884,6 +818,7 @@ static int mlxsw_thermal_gearbox_tz_init(struct mlxsw_thermal_module *gearbox_tz) { char tz_name[MLXSW_THERMAL_ZONE_MAX_NAME]; + int ret; snprintf(tz_name, sizeof(tz_name), "mlxsw-gearbox%d", gearbox_tz->module + 1); @@ -896,8 +831,11 @@ mlxsw_thermal_gearbox_tz_init(struct mlxsw_thermal_module *gearbox_tz) if (IS_ERR(gearbox_tz->tzdev)) return PTR_ERR(gearbox_tz->tzdev); - gearbox_tz->mode = THERMAL_DEVICE_ENABLED; - return 0; + ret = thermal_zone_device_enable(gearbox_tz->tzdev); + if (ret) + thermal_zone_device_unregister(gearbox_tz->tzdev); + + return ret; } static void @@ -1065,10 +1003,15 @@ int mlxsw_thermal_init(struct mlxsw_core *core, if (err) goto err_unreg_modules_tzdev; - thermal->mode = THERMAL_DEVICE_ENABLED; + err = thermal_zone_device_enable(thermal->tzdev); + if (err) + goto err_unreg_gearboxes; + *p_thermal = thermal; return 0; +err_unreg_gearboxes: + mlxsw_thermal_gearboxes_fini(thermal); err_unreg_modules_tzdev: mlxsw_thermal_modules_fini(thermal); err_unreg_tzdev: diff --git a/drivers/net/ethernet/rocker/rocker_hw.h b/drivers/net/ethernet/rocker/rocker_hw.h index 59f1f8b690d2..62fd84cf3435 100644 --- a/drivers/net/ethernet/rocker/rocker_hw.h +++ b/drivers/net/ethernet/rocker/rocker_hw.h @@ -25,7 +25,6 @@ enum { #define ROCKER_FP_PORTS_MAX 62 -#define PCI_VENDOR_ID_REDHAT 0x1b36 #define PCI_DEVICE_ID_REDHAT_ROCKER 0x0006 #define ROCKER_PCI_BAR0_SIZE 0x2000 diff --git a/drivers/net/ethernet/sfc/efx_common.c b/drivers/net/ethernet/sfc/efx_common.c index 26b05ec4e712..dfc6032e75f4 100644 --- a/drivers/net/ethernet/sfc/efx_common.c +++ b/drivers/net/ethernet/sfc/efx_common.c @@ -1229,7 +1229,7 @@ void efx_fini_mcdi_logging(struct efx_nic *efx) * Stop the software path and request a slot reset. */ static pci_ers_result_t efx_io_error_detected(struct pci_dev *pdev, - enum pci_channel_state state) + pci_channel_state_t state) { pci_ers_result_t status = PCI_ERS_RESULT_RECOVERED; struct efx_nic *efx = pci_get_drvdata(pdev); diff --git a/drivers/net/ethernet/sfc/falcon/efx.c b/drivers/net/ethernet/sfc/falcon/efx.c index 42bcd34fc508..f8979991970e 100644 --- a/drivers/net/ethernet/sfc/falcon/efx.c +++ b/drivers/net/ethernet/sfc/falcon/efx.c @@ -3118,7 +3118,7 @@ static const struct dev_pm_ops ef4_pm_ops = { * Stop the software path and request a slot reset. */ static pci_ers_result_t ef4_io_error_detected(struct pci_dev *pdev, - enum pci_channel_state state) + pci_channel_state_t state) { pci_ers_result_t status = PCI_ERS_RESULT_RECOVERED; struct ef4_nic *efx = pci_get_drvdata(pdev); diff --git a/drivers/net/ipa/ipa.h b/drivers/net/ipa/ipa.h index b10a85392952..55115cfb2972 100644 --- a/drivers/net/ipa/ipa.h +++ b/drivers/net/ipa/ipa.h @@ -10,6 +10,7 @@ #include <linux/device.h> #include <linux/notifier.h> #include <linux/pm_wakeup.h> +#include <linux/notifier.h> #include "ipa_version.h" #include "gsi.h" @@ -73,6 +74,8 @@ struct ipa { enum ipa_version version; struct platform_device *pdev; struct rproc *modem_rproc; + struct notifier_block nb; + void *notifier; struct ipa_smp2p *smp2p; struct ipa_clock *clock; atomic_t suspend_ref; diff --git a/drivers/net/ipa/ipa_modem.c b/drivers/net/ipa/ipa_modem.c index ed10818dd99f..e34fe2d77324 100644 --- a/drivers/net/ipa/ipa_modem.c +++ b/drivers/net/ipa/ipa_modem.c @@ -9,7 +9,7 @@ #include <linux/netdevice.h> #include <linux/skbuff.h> #include <linux/if_rmnet.h> -#include <linux/remoteproc/qcom_q6v5_ipa_notify.h> +#include <linux/remoteproc/qcom_rproc.h> #include "ipa.h" #include "ipa_data.h" @@ -311,43 +311,40 @@ static void ipa_modem_crashed(struct ipa *ipa) dev_err(dev, "error %d zeroing modem memory regions\n", ret); } -static void ipa_modem_notify(void *data, enum qcom_rproc_event event) +static int ipa_modem_notify(struct notifier_block *nb, unsigned long action, + void *data) { - struct ipa *ipa = data; - struct device *dev; + struct ipa *ipa = container_of(nb, struct ipa, nb); + struct qcom_ssr_notify_data *notify_data = data; + struct device *dev = &ipa->pdev->dev; - dev = &ipa->pdev->dev; - switch (event) { - case MODEM_STARTING: + switch (action) { + case QCOM_SSR_BEFORE_POWERUP: dev_info(dev, "received modem starting event\n"); ipa_smp2p_notify_reset(ipa); break; - case MODEM_RUNNING: + case QCOM_SSR_AFTER_POWERUP: dev_info(dev, "received modem running event\n"); break; - case MODEM_STOPPING: - case MODEM_CRASHED: + case QCOM_SSR_BEFORE_SHUTDOWN: dev_info(dev, "received modem %s event\n", - event == MODEM_STOPPING ? "stopping" - : "crashed"); + notify_data->crashed ? "crashed" : "stopping"); if (ipa->setup_complete) ipa_modem_crashed(ipa); break; - case MODEM_OFFLINE: + case QCOM_SSR_AFTER_SHUTDOWN: dev_info(dev, "received modem offline event\n"); break; - case MODEM_REMOVING: - dev_info(dev, "received modem stopping event\n"); - break; - default: - dev_err(&ipa->pdev->dev, "unrecognized event %u\n", event); + dev_err(dev, "received unrecognized event %lu\n", action); break; } + + return NOTIFY_OK; } int ipa_modem_init(struct ipa *ipa, bool modem_init) @@ -362,13 +359,30 @@ void ipa_modem_exit(struct ipa *ipa) int ipa_modem_config(struct ipa *ipa) { - return qcom_register_ipa_notify(ipa->modem_rproc, ipa_modem_notify, - ipa); + void *notifier; + + ipa->nb.notifier_call = ipa_modem_notify; + + notifier = qcom_register_ssr_notifier("mpss", &ipa->nb); + if (IS_ERR(notifier)) + return PTR_ERR(notifier); + + ipa->notifier = notifier; + + return 0; } void ipa_modem_deconfig(struct ipa *ipa) { - qcom_deregister_ipa_notify(ipa->modem_rproc); + struct device *dev = &ipa->pdev->dev; + int ret; + + ret = qcom_unregister_ssr_notifier(ipa->notifier, &ipa->nb); + if (ret) + dev_err(dev, "error %d unregistering notifier", ret); + + ipa->notifier = NULL; + memset(&ipa->nb, 0, sizeof(ipa->nb)); } int ipa_modem_setup(struct ipa *ipa) diff --git a/drivers/net/ppp/ppp_mppe.c b/drivers/net/ppp/ppp_mppe.c index de3b57d09d0c..208f6e24f37c 100644 --- a/drivers/net/ppp/ppp_mppe.c +++ b/drivers/net/ppp/ppp_mppe.c @@ -222,7 +222,7 @@ out_free: kfree(state->sha1_digest); if (state->sha1) { crypto_free_shash(state->sha1->tfm); - kzfree(state->sha1); + kfree_sensitive(state->sha1); } kfree(state); out: @@ -238,8 +238,8 @@ static void mppe_free(void *arg) if (state) { kfree(state->sha1_digest); crypto_free_shash(state->sha1->tfm); - kzfree(state->sha1); - kzfree(state); + kfree_sensitive(state->sha1); + kfree_sensitive(state); } } diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 6fa8fe5ef160..0ada48edf749 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -2264,12 +2264,13 @@ static void virtnet_update_settings(struct virtnet_info *vi) if (!virtio_has_feature(vi->vdev, VIRTIO_NET_F_SPEED_DUPLEX)) return; - speed = virtio_cread32(vi->vdev, offsetof(struct virtio_net_config, - speed)); + virtio_cread_le(vi->vdev, struct virtio_net_config, speed, &speed); + if (ethtool_validate_speed(speed)) vi->speed = speed; - duplex = virtio_cread8(vi->vdev, offsetof(struct virtio_net_config, - duplex)); + + virtio_cread_le(vi->vdev, struct virtio_net_config, duplex, &duplex); + if (ethtool_validate_duplex(duplex)) vi->duplex = duplex; } diff --git a/drivers/net/wireguard/noise.c b/drivers/net/wireguard/noise.c index 201a22681945..3dd3b76790d0 100644 --- a/drivers/net/wireguard/noise.c +++ b/drivers/net/wireguard/noise.c @@ -114,7 +114,7 @@ static struct noise_keypair *keypair_create(struct wg_peer *peer) static void keypair_free_rcu(struct rcu_head *rcu) { - kzfree(container_of(rcu, struct noise_keypair, rcu)); + kfree_sensitive(container_of(rcu, struct noise_keypair, rcu)); } static void keypair_free_kref(struct kref *kref) @@ -821,7 +821,7 @@ bool wg_noise_handshake_begin_session(struct noise_handshake *handshake, handshake->entry.peer->device->index_hashtable, &handshake->entry, &new_keypair->entry); } else { - kzfree(new_keypair); + kfree_sensitive(new_keypair); } rcu_read_unlock_bh(); diff --git a/drivers/net/wireguard/peer.c b/drivers/net/wireguard/peer.c index 1d634bd3038f..b3b6370e6b95 100644 --- a/drivers/net/wireguard/peer.c +++ b/drivers/net/wireguard/peer.c @@ -203,7 +203,7 @@ static void rcu_release(struct rcu_head *rcu) /* The final zeroing takes care of clearing any remaining handshake key * material and other potentially sensitive information. */ - kzfree(peer); + kfree_sensitive(peer); } static void kref_release(struct kref *refcount) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tt.c b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c index 418e59b7c671..0c95663bf9ed 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tt.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c @@ -733,7 +733,7 @@ static struct thermal_zone_device_ops tzone_ops = { static void iwl_mvm_thermal_zone_register(struct iwl_mvm *mvm) { - int i; + int i, ret; char name[16]; static atomic_t counter = ATOMIC_INIT(0); @@ -759,6 +759,13 @@ static void iwl_mvm_thermal_zone_register(struct iwl_mvm *mvm) return; } + ret = thermal_zone_device_enable(mvm->tz_device.tzone); + if (ret) { + IWL_DEBUG_TEMP(mvm, "Failed to enable thermal zone\n"); + thermal_zone_device_unregister(mvm->tz_device.tzone); + return; + } + /* 0 is a valid temperature, * so initialize the array with S16_MIN which invalid temperature */ diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c index 24cb1b1f21f0..9463c108aa96 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c @@ -1369,7 +1369,7 @@ static void iwl_pcie_rx_handle_rb(struct iwl_trans *trans, &rxcb, rxq->id); if (reclaim) { - kzfree(txq->entries[cmd_index].free_buf); + kfree_sensitive(txq->entries[cmd_index].free_buf); txq->entries[cmd_index].free_buf = NULL; } diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c index 7fc7542535d8..606bef2ecc7b 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c @@ -1026,7 +1026,7 @@ static int iwl_pcie_gen2_enqueue_hcmd(struct iwl_trans *trans, BUILD_BUG_ON(IWL_TFH_NUM_TBS > sizeof(out_meta->tbs) * BITS_PER_BYTE); out_meta->flags = cmd->flags; if (WARN_ON_ONCE(txq->entries[idx].free_buf)) - kzfree(txq->entries[idx].free_buf); + kfree_sensitive(txq->entries[idx].free_buf); txq->entries[idx].free_buf = dup_buf; trace_iwlwifi_dev_hcmd(trans->dev, cmd, cmd_size, &out_cmd->hdr_wide); @@ -1257,8 +1257,8 @@ static void iwl_pcie_gen2_txq_free(struct iwl_trans *trans, int txq_id) /* De-alloc array of command/tx buffers */ if (txq_id == trans->txqs.cmd.q_id) for (i = 0; i < txq->n_window; i++) { - kzfree(txq->entries[i].cmd); - kzfree(txq->entries[i].free_buf); + kfree_sensitive(txq->entries[i].cmd); + kfree_sensitive(txq->entries[i].free_buf); } del_timer_sync(&txq->stuck_timer); diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c index 5c6c3fa0d29f..eb396c06b7fb 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c @@ -721,8 +721,8 @@ static void iwl_pcie_txq_free(struct iwl_trans *trans, int txq_id) /* De-alloc array of command/tx buffers */ if (txq_id == trans->txqs.cmd.q_id) for (i = 0; i < txq->n_window; i++) { - kzfree(txq->entries[i].cmd); - kzfree(txq->entries[i].free_buf); + kfree_sensitive(txq->entries[i].cmd); + kfree_sensitive(txq->entries[i].free_buf); } /* De-alloc circular buffer of TFDs */ @@ -1765,7 +1765,7 @@ static int iwl_pcie_enqueue_hcmd(struct iwl_trans *trans, BUILD_BUG_ON(IWL_TFH_NUM_TBS > sizeof(out_meta->tbs) * BITS_PER_BYTE); out_meta->flags = cmd->flags; if (WARN_ON_ONCE(txq->entries[idx].free_buf)) - kzfree(txq->entries[idx].free_buf); + kfree_sensitive(txq->entries[idx].free_buf); txq->entries[idx].free_buf = dup_buf; trace_iwlwifi_dev_hcmd(trans->dev, cmd, cmd_size, &out_cmd->hdr_wide); diff --git a/drivers/net/wireless/intersil/orinoco/wext.c b/drivers/net/wireless/intersil/orinoco/wext.c index 1d4dae422106..7b6c4ae8ddb3 100644 --- a/drivers/net/wireless/intersil/orinoco/wext.c +++ b/drivers/net/wireless/intersil/orinoco/wext.c @@ -31,8 +31,8 @@ static int orinoco_set_key(struct orinoco_private *priv, int index, enum orinoco_alg alg, const u8 *key, int key_len, const u8 *seq, int seq_len) { - kzfree(priv->keys[index].key); - kzfree(priv->keys[index].seq); + kfree_sensitive(priv->keys[index].key); + kfree_sensitive(priv->keys[index].seq); if (key_len) { priv->keys[index].key = kzalloc(key_len, GFP_ATOMIC); |