diff options
author | Mark Brown <broonie@kernel.org> | 2018-06-13 15:38:11 +0100 |
---|---|---|
committer | Mark Brown <broonie@kernel.org> | 2018-06-13 15:38:11 +0100 |
commit | dbad25f840ac9c557163649385cc91f2145ca61a (patch) | |
tree | 92b4ce98f9fe8cfe0176d5b6baea6bfdf480c876 /drivers | |
parent | 60ff921fad7fab1ed4ff6feea813bb27fb430029 (diff) | |
parent | 74ff4c05d3ebe58ab8fcc823195d04d6100b7f89 (diff) |
Merge branch 'linux-linaro-lsk-v4.9' into linux-linaro-lsk-v4.9-android
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/char/tpm/tpm-chip.c | 13 | ||||
-rw-r--r-- | drivers/char/tpm/tpm-interface.c | 7 | ||||
-rw-r--r-- | drivers/char/tpm/tpm.h | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/drm_fops.c | 1 | ||||
-rw-r--r-- | drivers/isdn/hardware/eicon/diva.c | 22 | ||||
-rw-r--r-- | drivers/isdn/hardware/eicon/diva.h | 5 | ||||
-rw-r--r-- | drivers/isdn/hardware/eicon/divasmain.c | 18 | ||||
-rw-r--r-- | drivers/md/dm-bufio.c | 17 | ||||
-rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/cisco/enic/enic_main.c | 8 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/qp.c | 4 | ||||
-rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_cxt.c | 2 | ||||
-rw-r--r-- | drivers/net/phy/bcm-cygnus.c | 6 | ||||
-rw-r--r-- | drivers/net/phy/bcm-phy-lib.h | 7 | ||||
-rw-r--r-- | drivers/net/phy/bcm7xxx.c | 4 | ||||
-rw-r--r-- | drivers/net/team/team.c | 3 | ||||
-rw-r--r-- | drivers/net/usb/cdc_mbim.c | 2 | ||||
-rw-r--r-- | drivers/vhost/vhost.c | 3 |
18 files changed, 84 insertions, 41 deletions
diff --git a/drivers/char/tpm/tpm-chip.c b/drivers/char/tpm/tpm-chip.c index 9ff853229957..8d097d10fd13 100644 --- a/drivers/char/tpm/tpm-chip.c +++ b/drivers/char/tpm/tpm-chip.c @@ -26,6 +26,7 @@ #include <linux/spinlock.h> #include <linux/freezer.h> #include <linux/major.h> +#include <linux/of.h> #include "tpm.h" #include "tpm_eventlog.h" @@ -388,8 +389,20 @@ static int tpm_add_legacy_sysfs(struct tpm_chip *chip) */ int tpm_chip_register(struct tpm_chip *chip) { +#ifdef CONFIG_OF + struct device_node *np; +#endif int rc; +#ifdef CONFIG_OF + np = of_find_node_by_name(NULL, "vtpm"); + if (np) { + if (of_property_read_bool(np, "powered-while-suspended")) + chip->flags |= TPM_CHIP_FLAG_ALWAYS_POWERED; + } + of_node_put(np); +#endif + if (chip->ops->flags & TPM_OPS_AUTO_STARTUP) { if (chip->flags & TPM_CHIP_FLAG_TPM2) rc = tpm2_auto_startup(chip); diff --git a/drivers/char/tpm/tpm-interface.c b/drivers/char/tpm/tpm-interface.c index 830d7e30e508..faf2db122ab9 100644 --- a/drivers/char/tpm/tpm-interface.c +++ b/drivers/char/tpm/tpm-interface.c @@ -803,6 +803,10 @@ int tpm_do_selftest(struct tpm_chip *chip) loops = jiffies_to_msecs(duration) / delay_msec; rc = tpm_continue_selftest(chip); + if (rc == TPM_ERR_INVALID_POSTINIT) { + chip->flags |= TPM_CHIP_FLAG_ALWAYS_POWERED; + dev_info(&chip->dev, "TPM not ready (%d)\n", rc); + } /* This may fail if there was no TPM driver during a suspend/resume * cycle; some may return 10 (BAD_ORDINAL), others 28 (FAILEDSELFTEST) */ @@ -969,6 +973,9 @@ int tpm_pm_suspend(struct device *dev) if (chip == NULL) return -ENODEV; + if (chip->flags & TPM_CHIP_FLAG_ALWAYS_POWERED) + return 0; + if (chip->flags & TPM_CHIP_FLAG_TPM2) { tpm2_shutdown(chip, TPM2_SU_STATE); return 0; diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h index aa4299cf7e5a..a4fc2badf633 100644 --- a/drivers/char/tpm/tpm.h +++ b/drivers/char/tpm/tpm.h @@ -143,6 +143,7 @@ enum tpm_chip_flags { TPM_CHIP_FLAG_TPM2 = BIT(1), TPM_CHIP_FLAG_IRQ = BIT(2), TPM_CHIP_FLAG_VIRTUAL = BIT(3), + TPM_CHIP_FLAG_ALWAYS_POWERED = BIT(5), }; struct tpm_chip { diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c index fe00beaf2f48..129b80b12984 100644 --- a/drivers/gpu/drm/drm_fops.c +++ b/drivers/gpu/drm/drm_fops.c @@ -198,6 +198,7 @@ static int drm_open_helper(struct file *filp, struct drm_minor *minor) return -ENOMEM; filp->private_data = priv; + filp->f_mode |= FMODE_UNSIGNED_OFFSET; priv->filp = filp; priv->pid = get_pid(task_pid(current)); priv->minor = minor; diff --git a/drivers/isdn/hardware/eicon/diva.c b/drivers/isdn/hardware/eicon/diva.c index d91dd580e978..37aaea88a6ad 100644 --- a/drivers/isdn/hardware/eicon/diva.c +++ b/drivers/isdn/hardware/eicon/diva.c @@ -387,10 +387,10 @@ void divasa_xdi_driver_unload(void) ** Receive and process command from user mode utility */ void *diva_xdi_open_adapter(void *os_handle, const void __user *src, - int length, + int length, void *mptr, divas_xdi_copy_from_user_fn_t cp_fn) { - diva_xdi_um_cfg_cmd_t msg; + diva_xdi_um_cfg_cmd_t *msg = (diva_xdi_um_cfg_cmd_t *)mptr; diva_os_xdi_adapter_t *a = NULL; diva_os_spin_lock_magic_t old_irql; struct list_head *tmp; @@ -400,21 +400,21 @@ void *diva_xdi_open_adapter(void *os_handle, const void __user *src, length, sizeof(diva_xdi_um_cfg_cmd_t))) return NULL; } - if ((*cp_fn) (os_handle, &msg, src, sizeof(msg)) <= 0) { + if ((*cp_fn) (os_handle, msg, src, sizeof(*msg)) <= 0) { DBG_ERR(("A: A(?) open, write error")) return NULL; } diva_os_enter_spin_lock(&adapter_lock, &old_irql, "open_adapter"); list_for_each(tmp, &adapter_queue) { a = list_entry(tmp, diva_os_xdi_adapter_t, link); - if (a->controller == (int)msg.adapter) + if (a->controller == (int)msg->adapter) break; a = NULL; } diva_os_leave_spin_lock(&adapter_lock, &old_irql, "open_adapter"); if (!a) { - DBG_ERR(("A: A(%d) open, adapter not found", msg.adapter)) + DBG_ERR(("A: A(%d) open, adapter not found", msg->adapter)) } return (a); @@ -436,8 +436,10 @@ void diva_xdi_close_adapter(void *adapter, void *os_handle) int diva_xdi_write(void *adapter, void *os_handle, const void __user *src, - int length, divas_xdi_copy_from_user_fn_t cp_fn) + int length, void *mptr, + divas_xdi_copy_from_user_fn_t cp_fn) { + diva_xdi_um_cfg_cmd_t *msg = (diva_xdi_um_cfg_cmd_t *)mptr; diva_os_xdi_adapter_t *a = (diva_os_xdi_adapter_t *) adapter; void *data; @@ -458,7 +460,13 @@ diva_xdi_write(void *adapter, void *os_handle, const void __user *src, return (-2); } - length = (*cp_fn) (os_handle, data, src, length); + if (msg) { + *(diva_xdi_um_cfg_cmd_t *)data = *msg; + length = (*cp_fn) (os_handle, (char *)data + sizeof(*msg), + src + sizeof(*msg), length - sizeof(*msg)); + } else { + length = (*cp_fn) (os_handle, data, src, length); + } if (length > 0) { if ((*(a->interface.cmd_proc)) (a, (diva_xdi_um_cfg_cmd_t *) data, length)) { diff --git a/drivers/isdn/hardware/eicon/diva.h b/drivers/isdn/hardware/eicon/diva.h index e979085d1b89..a0a607c0c32e 100644 --- a/drivers/isdn/hardware/eicon/diva.h +++ b/drivers/isdn/hardware/eicon/diva.h @@ -19,10 +19,11 @@ int diva_xdi_read(void *adapter, void *os_handle, void __user *dst, int max_length, divas_xdi_copy_to_user_fn_t cp_fn); int diva_xdi_write(void *adapter, void *os_handle, const void __user *src, - int length, divas_xdi_copy_from_user_fn_t cp_fn); + int length, void *msg, + divas_xdi_copy_from_user_fn_t cp_fn); void *diva_xdi_open_adapter(void *os_handle, const void __user *src, - int length, + int length, void *msg, divas_xdi_copy_from_user_fn_t cp_fn); void diva_xdi_close_adapter(void *adapter, void *os_handle); diff --git a/drivers/isdn/hardware/eicon/divasmain.c b/drivers/isdn/hardware/eicon/divasmain.c index 32f34511c416..1e8b9918bfce 100644 --- a/drivers/isdn/hardware/eicon/divasmain.c +++ b/drivers/isdn/hardware/eicon/divasmain.c @@ -591,19 +591,22 @@ static int divas_release(struct inode *inode, struct file *file) static ssize_t divas_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) { + diva_xdi_um_cfg_cmd_t msg; int ret = -EINVAL; if (!file->private_data) { file->private_data = diva_xdi_open_adapter(file, buf, - count, + count, &msg, xdi_copy_from_user); - } - if (!file->private_data) { - return (-ENODEV); + if (!file->private_data) + return (-ENODEV); + ret = diva_xdi_write(file->private_data, file, + buf, count, &msg, xdi_copy_from_user); + } else { + ret = diva_xdi_write(file->private_data, file, + buf, count, NULL, xdi_copy_from_user); } - ret = diva_xdi_write(file->private_data, file, - buf, count, xdi_copy_from_user); switch (ret) { case -1: /* Message should be removed from rx mailbox first */ ret = -EBUSY; @@ -622,11 +625,12 @@ static ssize_t divas_write(struct file *file, const char __user *buf, static ssize_t divas_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) { + diva_xdi_um_cfg_cmd_t msg; int ret = -EINVAL; if (!file->private_data) { file->private_data = diva_xdi_open_adapter(file, buf, - count, + count, &msg, xdi_copy_from_user); } if (!file->private_data) { diff --git a/drivers/md/dm-bufio.c b/drivers/md/dm-bufio.c index 809a4dfc6338..6deb1feff5c7 100644 --- a/drivers/md/dm-bufio.c +++ b/drivers/md/dm-bufio.c @@ -373,9 +373,6 @@ static void __cache_size_refresh(void) static void *alloc_buffer_data(struct dm_bufio_client *c, gfp_t gfp_mask, enum data_mode *data_mode) { - unsigned noio_flag; - void *ptr; - if (c->block_size <= DM_BUFIO_BLOCK_SIZE_SLAB_LIMIT) { *data_mode = DATA_MODE_SLAB; return kmem_cache_alloc(DM_BUFIO_CACHE(c), gfp_mask); @@ -399,16 +396,16 @@ static void *alloc_buffer_data(struct dm_bufio_client *c, gfp_t gfp_mask, * all allocations done by this process (including pagetables) are done * as if GFP_NOIO was specified. */ + if (gfp_mask & __GFP_NORETRY) { + unsigned noio_flag = memalloc_noio_save(); + void *ptr = __vmalloc(c->block_size, gfp_mask | __GFP_HIGHMEM, + PAGE_KERNEL); - if (gfp_mask & __GFP_NORETRY) - noio_flag = memalloc_noio_save(); - - ptr = __vmalloc(c->block_size, gfp_mask | __GFP_HIGHMEM, PAGE_KERNEL); - - if (gfp_mask & __GFP_NORETRY) memalloc_noio_restore(noio_flag); + return ptr; + } - return ptr; + return __vmalloc(c->block_size, gfp_mask | __GFP_HIGHMEM, PAGE_KERNEL); } /* diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c index 1fb80100e5e7..912900db935f 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c @@ -594,7 +594,7 @@ static void bnx2x_ets_e3b0_nig_disabled(const struct link_params *params, * slots for the highest priority. */ REG_WR(bp, (port) ? NIG_REG_P1_TX_ARB_NUM_STRICT_ARB_SLOTS : - NIG_REG_P1_TX_ARB_NUM_STRICT_ARB_SLOTS, 0x100); + NIG_REG_P0_TX_ARB_NUM_STRICT_ARB_SLOTS, 0x100); /* Mapping between the CREDIT_WEIGHT registers and actual client * numbers */ diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c index dda63b26e370..99f593be26e2 100644 --- a/drivers/net/ethernet/cisco/enic/enic_main.c +++ b/drivers/net/ethernet/cisco/enic/enic_main.c @@ -2541,11 +2541,11 @@ static int enic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) pci_set_master(pdev); /* Query PCI controller on system for DMA addressing - * limitation for the device. Try 64-bit first, and + * limitation for the device. Try 47-bit first, and * fail to 32-bit. */ - err = pci_set_dma_mask(pdev, DMA_BIT_MASK(64)); + err = pci_set_dma_mask(pdev, DMA_BIT_MASK(47)); if (err) { err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); if (err) { @@ -2559,10 +2559,10 @@ static int enic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) goto err_out_release_regions; } } else { - err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)); + err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(47)); if (err) { dev_err(dev, "Unable to obtain %u-bit DMA " - "for consistent allocations, aborting\n", 64); + "for consistent allocations, aborting\n", 47); goto err_out_release_regions; } using_dac = 1; diff --git a/drivers/net/ethernet/mellanox/mlx4/qp.c b/drivers/net/ethernet/mellanox/mlx4/qp.c index 474ff36b9755..71578d48efbc 100644 --- a/drivers/net/ethernet/mellanox/mlx4/qp.c +++ b/drivers/net/ethernet/mellanox/mlx4/qp.c @@ -392,11 +392,11 @@ struct mlx4_qp *mlx4_qp_lookup(struct mlx4_dev *dev, u32 qpn) struct mlx4_qp_table *qp_table = &mlx4_priv(dev)->qp_table; struct mlx4_qp *qp; - spin_lock(&qp_table->lock); + spin_lock_irq(&qp_table->lock); qp = __mlx4_qp_lookup(dev, qpn); - spin_unlock(&qp_table->lock); + spin_unlock_irq(&qp_table->lock); return qp; } diff --git a/drivers/net/ethernet/qlogic/qed/qed_cxt.c b/drivers/net/ethernet/qlogic/qed/qed_cxt.c index 457e30427535..f1956c4d02a0 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_cxt.c +++ b/drivers/net/ethernet/qlogic/qed/qed_cxt.c @@ -54,7 +54,7 @@ #define ILT_CFG_REG(cli, reg) PSWRQ2_REG_ ## cli ## _ ## reg ## _RT_OFFSET /* ILT entry structure */ -#define ILT_ENTRY_PHY_ADDR_MASK 0x000FFFFFFFFFFFULL +#define ILT_ENTRY_PHY_ADDR_MASK (~0ULL >> 12) #define ILT_ENTRY_PHY_ADDR_SHIFT 0 #define ILT_ENTRY_VALID_MASK 0x1ULL #define ILT_ENTRY_VALID_SHIFT 52 diff --git a/drivers/net/phy/bcm-cygnus.c b/drivers/net/phy/bcm-cygnus.c index 49bbc6826883..9a7dca2bb618 100644 --- a/drivers/net/phy/bcm-cygnus.c +++ b/drivers/net/phy/bcm-cygnus.c @@ -61,17 +61,17 @@ static int bcm_cygnus_afe_config(struct phy_device *phydev) return rc; /* make rcal=100, since rdb default is 000 */ - rc = bcm_phy_write_exp(phydev, MII_BRCM_CORE_EXPB1, 0x10); + rc = bcm_phy_write_exp_sel(phydev, MII_BRCM_CORE_EXPB1, 0x10); if (rc < 0) return rc; /* CORE_EXPB0, Reset R_CAL/RC_CAL Engine */ - rc = bcm_phy_write_exp(phydev, MII_BRCM_CORE_EXPB0, 0x10); + rc = bcm_phy_write_exp_sel(phydev, MII_BRCM_CORE_EXPB0, 0x10); if (rc < 0) return rc; /* CORE_EXPB0, Disable Reset R_CAL/RC_CAL Engine */ - rc = bcm_phy_write_exp(phydev, MII_BRCM_CORE_EXPB0, 0x00); + rc = bcm_phy_write_exp_sel(phydev, MII_BRCM_CORE_EXPB0, 0x00); return 0; } diff --git a/drivers/net/phy/bcm-phy-lib.h b/drivers/net/phy/bcm-phy-lib.h index b2091c88b44d..ce16b26d49ff 100644 --- a/drivers/net/phy/bcm-phy-lib.h +++ b/drivers/net/phy/bcm-phy-lib.h @@ -14,11 +14,18 @@ #ifndef _LINUX_BCM_PHY_LIB_H #define _LINUX_BCM_PHY_LIB_H +#include <linux/brcmphy.h> #include <linux/phy.h> int bcm_phy_write_exp(struct phy_device *phydev, u16 reg, u16 val); int bcm_phy_read_exp(struct phy_device *phydev, u16 reg); +static inline int bcm_phy_write_exp_sel(struct phy_device *phydev, + u16 reg, u16 val) +{ + return bcm_phy_write_exp(phydev, reg | MII_BCM54XX_EXP_SEL_ER, val); +} + int bcm_phy_write_misc(struct phy_device *phydev, u16 reg, u16 chl, u16 value); int bcm_phy_read_misc(struct phy_device *phydev, diff --git a/drivers/net/phy/bcm7xxx.c b/drivers/net/phy/bcm7xxx.c index 9636da0b6efc..caff474d2ee2 100644 --- a/drivers/net/phy/bcm7xxx.c +++ b/drivers/net/phy/bcm7xxx.c @@ -48,10 +48,10 @@ static void r_rc_cal_reset(struct phy_device *phydev) { /* Reset R_CAL/RC_CAL Engine */ - bcm_phy_write_exp(phydev, 0x00b0, 0x0010); + bcm_phy_write_exp_sel(phydev, 0x00b0, 0x0010); /* Disable Reset R_AL/RC_CAL Engine */ - bcm_phy_write_exp(phydev, 0x00b0, 0x0000); + bcm_phy_write_exp_sel(phydev, 0x00b0, 0x0000); } static int bcm7xxx_28nm_b0_afe_config_init(struct phy_device *phydev) diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c index 36963685d42a..f9ec00981b1e 100644 --- a/drivers/net/team/team.c +++ b/drivers/net/team/team.c @@ -1004,7 +1004,8 @@ static void team_port_disable(struct team *team, static void ___team_compute_features(struct team *team) { struct team_port *port; - u32 vlan_features = TEAM_VLAN_FEATURES & NETIF_F_ALL_FOR_ALL; + netdev_features_t vlan_features = TEAM_VLAN_FEATURES & + NETIF_F_ALL_FOR_ALL; netdev_features_t enc_features = TEAM_ENC_FEATURES; unsigned short max_hard_header_len = ETH_HLEN; unsigned int dst_release_flag = IFF_XMIT_DST_RELEASE | diff --git a/drivers/net/usb/cdc_mbim.c b/drivers/net/usb/cdc_mbim.c index 3a98f3762a4c..4c8baba72933 100644 --- a/drivers/net/usb/cdc_mbim.c +++ b/drivers/net/usb/cdc_mbim.c @@ -608,7 +608,7 @@ static const struct driver_info cdc_mbim_info_ndp_to_end = { */ static const struct driver_info cdc_mbim_info_avoid_altsetting_toggle = { .description = "CDC MBIM", - .flags = FLAG_NO_SETINT | FLAG_MULTI_PACKET | FLAG_WWAN, + .flags = FLAG_NO_SETINT | FLAG_MULTI_PACKET | FLAG_WWAN | FLAG_SEND_ZLP, .bind = cdc_mbim_bind, .unbind = cdc_mbim_unbind, .manage_power = cdc_mbim_manage_power, diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index fce49ebc575d..c81bc4efe1a6 100644 --- a/drivers/vhost/vhost.c +++ b/drivers/vhost/vhost.c @@ -938,6 +938,7 @@ int vhost_process_iotlb_msg(struct vhost_dev *dev, { int ret = 0; + mutex_lock(&dev->mutex); vhost_dev_lock_vqs(dev); switch (msg->type) { case VHOST_IOTLB_UPDATE: @@ -967,6 +968,8 @@ int vhost_process_iotlb_msg(struct vhost_dev *dev, } vhost_dev_unlock_vqs(dev); + mutex_unlock(&dev->mutex); + return ret; } ssize_t vhost_chr_write_iter(struct vhost_dev *dev, |