commit: 5ea815bec95ab0ee62acf3f6393d811ba8209eba Author: Mike Pagano <mpagano <AT> gentoo <DOT> org> AuthorDate: Wed May 26 12:05:18 2021 +0000 Commit: Mike Pagano <mpagano <AT> gentoo <DOT> org> CommitDate: Wed May 26 12:05:18 2021 +0000 URL: https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=5ea815be
Linux patch 4.19.192 Signed-off-by: Mike Pagano <mpagano <AT> gentoo.org> 0000_README | 4 + 1191_linux-4.19.192.patch | 1246 +++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 1250 insertions(+) diff --git a/0000_README b/0000_README index 303595a..a935472 100644 --- a/0000_README +++ b/0000_README @@ -803,6 +803,10 @@ Patch: 1190_linux-4.19.191.patch From: https://www.kernel.org Desc: Linux 4.19.191 +Patch: 1191_linux-4.19.192.patch +From: https://www.kernel.org +Desc: Linux 4.19.192 + Patch: 1500_XATTR_USER_PREFIX.patch From: https://bugs.gentoo.org/show_bug.cgi?id=470644 Desc: Support for namespace user.pax.* on tmpfs. diff --git a/1191_linux-4.19.192.patch b/1191_linux-4.19.192.patch new file mode 100644 index 0000000..07efafd --- /dev/null +++ b/1191_linux-4.19.192.patch @@ -0,0 +1,1246 @@ +diff --git a/Makefile b/Makefile +index 586a2d128ffb3..51ee6da4c1ab5 100644 +--- a/Makefile ++++ b/Makefile +@@ -1,7 +1,7 @@ + # SPDX-License-Identifier: GPL-2.0 + VERSION = 4 + PATCHLEVEL = 19 +-SUBLEVEL = 191 ++SUBLEVEL = 192 + EXTRAVERSION = + NAME = "People's Front" + +diff --git a/arch/openrisc/kernel/setup.c b/arch/openrisc/kernel/setup.c +index 9d28ab14d139c..f3a7375ac3cd9 100644 +--- a/arch/openrisc/kernel/setup.c ++++ b/arch/openrisc/kernel/setup.c +@@ -281,6 +281,8 @@ void calibrate_delay(void) + pr_cont("%lu.%02lu BogoMIPS (lpj=%lu)\n", + loops_per_jiffy / (500000 / HZ), + (loops_per_jiffy / (5000 / HZ)) % 100, loops_per_jiffy); ++ ++ of_node_put(cpu); + } + + void __init setup_arch(char **cmdline_p) +diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c +index 72cd96a8eb19d..c4192f9e4db9d 100644 +--- a/drivers/cdrom/gdrom.c ++++ b/drivers/cdrom/gdrom.c +@@ -775,6 +775,13 @@ static int probe_gdrom_setupqueue(void) + static int probe_gdrom(struct platform_device *devptr) + { + int err; ++ ++ /* ++ * Ensure our "one" device is initialized properly in case of previous ++ * usages of it ++ */ ++ memset(&gd, 0, sizeof(gd)); ++ + /* Start the device */ + if (gdrom_execute_diagnostic() != 1) { + pr_warning("ATA Probe for GDROM failed\n"); +@@ -857,6 +864,8 @@ static int remove_gdrom(struct platform_device *devptr) + if (gdrom_major) + unregister_blkdev(gdrom_major, GDROM_DEV_NAME); + unregister_cdrom(gd.cd_info); ++ kfree(gd.cd_info); ++ kfree(gd.toc); + + return 0; + } +@@ -872,7 +881,7 @@ static struct platform_driver gdrom_driver = { + static int __init init_gdrom(void) + { + int rc; +- gd.toc = NULL; ++ + rc = platform_driver_register(&gdrom_driver); + if (rc) + return rc; +@@ -888,8 +897,6 @@ static void __exit exit_gdrom(void) + { + platform_device_unregister(pd); + platform_driver_unregister(&gdrom_driver); +- kfree(gd.toc); +- kfree(gd.cd_info); + } + + module_init(init_gdrom); +diff --git a/drivers/firmware/arm_scpi.c b/drivers/firmware/arm_scpi.c +index c7d06a36b23a5..baa7280eccb34 100644 +--- a/drivers/firmware/arm_scpi.c ++++ b/drivers/firmware/arm_scpi.c +@@ -563,8 +563,10 @@ static unsigned long scpi_clk_get_val(u16 clk_id) + + ret = scpi_send_message(CMD_GET_CLOCK_VALUE, &le_clk_id, + sizeof(le_clk_id), &rate, sizeof(rate)); ++ if (ret) ++ return 0; + +- return ret ? ret : le32_to_cpu(rate); ++ return le32_to_cpu(rate); + } + + static int scpi_clk_set_val(u16 clk_id, unsigned long rate) +diff --git a/drivers/hwmon/lm80.c b/drivers/hwmon/lm80.c +index f9b8e3e23a8e8..dc2bd82b32021 100644 +--- a/drivers/hwmon/lm80.c ++++ b/drivers/hwmon/lm80.c +@@ -630,7 +630,6 @@ static int lm80_probe(struct i2c_client *client, + struct device *dev = &client->dev; + struct device *hwmon_dev; + struct lm80_data *data; +- int rv; + + data = devm_kzalloc(dev, sizeof(struct lm80_data), GFP_KERNEL); + if (!data) +@@ -643,14 +642,8 @@ static int lm80_probe(struct i2c_client *client, + lm80_init_client(client); + + /* A few vars need to be filled upon startup */ +- rv = lm80_read_value(client, LM80_REG_FAN_MIN(1)); +- if (rv < 0) +- return rv; +- data->fan[f_min][0] = rv; +- rv = lm80_read_value(client, LM80_REG_FAN_MIN(2)); +- if (rv < 0) +- return rv; +- data->fan[f_min][1] = rv; ++ data->fan[f_min][0] = lm80_read_value(client, LM80_REG_FAN_MIN(1)); ++ data->fan[f_min][1] = lm80_read_value(client, LM80_REG_FAN_MIN(2)); + + hwmon_dev = devm_hwmon_device_register_with_groups(dev, client->name, + data, lm80_groups); +diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c +index 1695605eeb528..13513466df01f 100644 +--- a/drivers/infiniband/hw/mlx5/main.c ++++ b/drivers/infiniband/hw/mlx5/main.c +@@ -6339,6 +6339,7 @@ static void *mlx5_ib_add_slave_port(struct mlx5_core_dev *mdev) + + if (bound) { + rdma_roce_rescan_device(&dev->ib_dev); ++ mpi->ibdev->ib_active = true; + break; + } + } +diff --git a/drivers/infiniband/sw/rxe/rxe_qp.c b/drivers/infiniband/sw/rxe/rxe_qp.c +index 8a22ab8b29e9b..41c9ede98c265 100644 +--- a/drivers/infiniband/sw/rxe/rxe_qp.c ++++ b/drivers/infiniband/sw/rxe/rxe_qp.c +@@ -250,6 +250,7 @@ static int rxe_qp_init_req(struct rxe_dev *rxe, struct rxe_qp *qp, + if (err) { + vfree(qp->sq.queue->buf); + kfree(qp->sq.queue); ++ qp->sq.queue = NULL; + return err; + } + +@@ -303,6 +304,7 @@ static int rxe_qp_init_resp(struct rxe_dev *rxe, struct rxe_qp *qp, + if (err) { + vfree(qp->rq.queue->buf); + kfree(qp->rq.queue); ++ qp->rq.queue = NULL; + return err; + } + } +@@ -363,6 +365,11 @@ int rxe_qp_from_init(struct rxe_dev *rxe, struct rxe_qp *qp, struct rxe_pd *pd, + err2: + rxe_queue_cleanup(qp->sq.queue); + err1: ++ qp->pd = NULL; ++ qp->rcq = NULL; ++ qp->scq = NULL; ++ qp->srq = NULL; ++ + if (srq) + rxe_drop_ref(srq); + rxe_drop_ref(scq); +diff --git a/drivers/leds/leds-lp5523.c b/drivers/leds/leds-lp5523.c +index fd64df5a57a5e..e5413d93f0a1c 100644 +--- a/drivers/leds/leds-lp5523.c ++++ b/drivers/leds/leds-lp5523.c +@@ -320,7 +320,7 @@ static int lp5523_init_program_engine(struct lp55xx_chip *chip) + usleep_range(3000, 6000); + ret = lp55xx_read(chip, LP5523_REG_STATUS, &status); + if (ret) +- return ret; ++ goto out; + status &= LP5523_ENG_STATUS_MASK; + + if (status != LP5523_ENG_STATUS_MASK) { +diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c +index 9e930a150aa29..7d96836294713 100644 +--- a/drivers/md/dm-snap.c ++++ b/drivers/md/dm-snap.c +@@ -1286,6 +1286,7 @@ static int snapshot_ctr(struct dm_target *ti, unsigned int argc, char **argv) + + if (!s->store->chunk_size) { + ti->error = "Chunk size not set"; ++ r = -EINVAL; + goto bad_read_metadata; + } + +diff --git a/drivers/media/platform/rcar_drif.c b/drivers/media/platform/rcar_drif.c +index b677d014e7bab..81413ab52475d 100644 +--- a/drivers/media/platform/rcar_drif.c ++++ b/drivers/media/platform/rcar_drif.c +@@ -912,7 +912,6 @@ static int rcar_drif_g_fmt_sdr_cap(struct file *file, void *priv, + { + struct rcar_drif_sdr *sdr = video_drvdata(file); + +- memset(f->fmt.sdr.reserved, 0, sizeof(f->fmt.sdr.reserved)); + f->fmt.sdr.pixelformat = sdr->fmt->pixelformat; + f->fmt.sdr.buffersize = sdr->fmt->buffersize; + +diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c +index a4cd6f2cfb862..4fb3dcb038196 100644 +--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c ++++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c +@@ -1049,7 +1049,7 @@ int qlcnic_do_lb_test(struct qlcnic_adapter *adapter, u8 mode) + for (i = 0; i < QLCNIC_NUM_ILB_PKT; i++) { + skb = netdev_alloc_skb(adapter->netdev, QLCNIC_ILB_PKT_SIZE); + if (!skb) +- break; ++ goto error; + qlcnic_create_loopback_buff(skb->data, adapter->mac_addr); + skb_put(skb, QLCNIC_ILB_PKT_SIZE); + adapter->ahw->diag_cnt = 0; +@@ -1073,6 +1073,7 @@ int qlcnic_do_lb_test(struct qlcnic_adapter *adapter, u8 mode) + cnt++; + } + if (cnt != i) { ++error: + dev_err(&adapter->pdev->dev, + "LB Test: failed, TX[%d], RX[%d]\n", i, cnt); + if (mode != QLCNIC_ILB_MODE) +diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c +index 57694eada9955..f31067659e95f 100644 +--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c ++++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c +@@ -39,7 +39,7 @@ struct sunxi_priv_data { + static int sun7i_gmac_init(struct platform_device *pdev, void *priv) + { + struct sunxi_priv_data *gmac = priv; +- int ret; ++ int ret = 0; + + if (gmac->regulator) { + ret = regulator_enable(gmac->regulator); +@@ -60,11 +60,11 @@ static int sun7i_gmac_init(struct platform_device *pdev, void *priv) + } else { + clk_set_rate(gmac->tx_clk, SUN7I_GMAC_MII_RATE); + ret = clk_prepare(gmac->tx_clk); +- if (ret) +- return ret; ++ if (ret && gmac->regulator) ++ regulator_disable(gmac->regulator); + } + +- return 0; ++ return ret; + } + + static void sun7i_gmac_exit(struct platform_device *pdev, void *priv) +diff --git a/drivers/net/ethernet/sun/niu.c b/drivers/net/ethernet/sun/niu.c +index 602a2025717ab..5894edf79d659 100644 +--- a/drivers/net/ethernet/sun/niu.c ++++ b/drivers/net/ethernet/sun/niu.c +@@ -8145,10 +8145,10 @@ static int niu_pci_vpd_scan_props(struct niu *np, u32 start, u32 end) + "VPD_SCAN: Reading in property [%s] len[%d]\n", + namebuf, prop_len); + for (i = 0; i < prop_len; i++) { +- err = niu_pci_eeprom_read(np, off + i); +- if (err >= 0) +- *prop_buf = err; +- ++prop_buf; ++ err = niu_pci_eeprom_read(np, off + i); ++ if (err < 0) ++ return err; ++ *prop_buf++ = err; + } + } + +@@ -8159,14 +8159,14 @@ static int niu_pci_vpd_scan_props(struct niu *np, u32 start, u32 end) + } + + /* ESPC_PIO_EN_ENABLE must be set */ +-static void niu_pci_vpd_fetch(struct niu *np, u32 start) ++static int niu_pci_vpd_fetch(struct niu *np, u32 start) + { + u32 offset; + int err; + + err = niu_pci_eeprom_read16_swp(np, start + 1); + if (err < 0) +- return; ++ return err; + + offset = err + 3; + +@@ -8175,12 +8175,14 @@ static void niu_pci_vpd_fetch(struct niu *np, u32 start) + u32 end; + + err = niu_pci_eeprom_read(np, here); ++ if (err < 0) ++ return err; + if (err != 0x90) +- return; ++ return -EINVAL; + + err = niu_pci_eeprom_read16_swp(np, here + 1); + if (err < 0) +- return; ++ return err; + + here = start + offset + 3; + end = start + offset + err; +@@ -8188,9 +8190,12 @@ static void niu_pci_vpd_fetch(struct niu *np, u32 start) + offset += err; + + err = niu_pci_vpd_scan_props(np, here, end); +- if (err < 0 || err == 1) +- return; ++ if (err < 0) ++ return err; ++ if (err == 1) ++ return -EINVAL; + } ++ return 0; + } + + /* ESPC_PIO_EN_ENABLE must be set */ +@@ -9281,8 +9286,11 @@ static int niu_get_invariants(struct niu *np) + offset = niu_pci_vpd_offset(np); + netif_printk(np, probe, KERN_DEBUG, np->dev, + "%s() VPD offset [%08x]\n", __func__, offset); +- if (offset) +- niu_pci_vpd_fetch(np, offset); ++ if (offset) { ++ err = niu_pci_vpd_fetch(np, offset); ++ if (err < 0) ++ return err; ++ } + nw64(ESPC_PIO_EN, 0); + + if (np->flags & NIU_FLAGS_VPD_VALID) { +diff --git a/drivers/net/wireless/realtek/rtlwifi/base.c b/drivers/net/wireless/realtek/rtlwifi/base.c +index a3189294ecb80..6d1b6a4a81502 100644 +--- a/drivers/net/wireless/realtek/rtlwifi/base.c ++++ b/drivers/net/wireless/realtek/rtlwifi/base.c +@@ -457,9 +457,14 @@ static void _rtl_init_mac80211(struct ieee80211_hw *hw) + } + } + +-static void _rtl_init_deferred_work(struct ieee80211_hw *hw) ++static int _rtl_init_deferred_work(struct ieee80211_hw *hw) + { + struct rtl_priv *rtlpriv = rtl_priv(hw); ++ struct workqueue_struct *wq; ++ ++ wq = alloc_workqueue("%s", 0, 0, rtlpriv->cfg->name); ++ if (!wq) ++ return -ENOMEM; + + /* <1> timer */ + timer_setup(&rtlpriv->works.watchdog_timer, +@@ -468,11 +473,7 @@ static void _rtl_init_deferred_work(struct ieee80211_hw *hw) + rtl_easy_concurrent_retrytimer_callback, 0); + /* <2> work queue */ + rtlpriv->works.hw = hw; +- rtlpriv->works.rtl_wq = alloc_workqueue("%s", 0, 0, rtlpriv->cfg->name); +- if (unlikely(!rtlpriv->works.rtl_wq)) { +- pr_err("Failed to allocate work queue\n"); +- return; +- } ++ rtlpriv->works.rtl_wq = wq; + + INIT_DELAYED_WORK(&rtlpriv->works.watchdog_wq, + (void *)rtl_watchdog_wq_callback); +@@ -486,7 +487,7 @@ static void _rtl_init_deferred_work(struct ieee80211_hw *hw) + (void *)rtl_fwevt_wq_callback); + INIT_DELAYED_WORK(&rtlpriv->works.c2hcmd_wq, + (void *)rtl_c2hcmd_wq_callback); +- ++ return 0; + } + + void rtl_deinit_deferred_work(struct ieee80211_hw *hw, bool ips_wq) +@@ -586,9 +587,7 @@ int rtl_init_core(struct ieee80211_hw *hw) + rtlmac->link_state = MAC80211_NOLINK; + + /* <6> init deferred work */ +- _rtl_init_deferred_work(hw); +- +- return 0; ++ return _rtl_init_deferred_work(hw); + } + EXPORT_SYMBOL_GPL(rtl_init_core); + +diff --git a/drivers/nvme/target/io-cmd-file.c b/drivers/nvme/target/io-cmd-file.c +index 39d972e2595f0..ad6263cf7303c 100644 +--- a/drivers/nvme/target/io-cmd-file.c ++++ b/drivers/nvme/target/io-cmd-file.c +@@ -38,9 +38,11 @@ int nvmet_file_ns_enable(struct nvmet_ns *ns) + + ns->file = filp_open(ns->device_path, flags, 0); + if (IS_ERR(ns->file)) { +- pr_err("failed to open file %s: (%ld)\n", +- ns->device_path, PTR_ERR(ns->file)); +- return PTR_ERR(ns->file); ++ ret = PTR_ERR(ns->file); ++ pr_err("failed to open file %s: (%d)\n", ++ ns->device_path, ret); ++ ns->file = NULL; ++ return ret; + } + + ret = vfs_getattr(&ns->file->f_path, +diff --git a/drivers/platform/x86/dell-smbios-wmi.c b/drivers/platform/x86/dell-smbios-wmi.c +index cf2229ece9ff6..ccccce9b67efe 100644 +--- a/drivers/platform/x86/dell-smbios-wmi.c ++++ b/drivers/platform/x86/dell-smbios-wmi.c +@@ -274,7 +274,8 @@ int init_dell_smbios_wmi(void) + + void exit_dell_smbios_wmi(void) + { +- wmi_driver_unregister(&dell_smbios_wmi_driver); ++ if (wmi_supported) ++ wmi_driver_unregister(&dell_smbios_wmi_driver); + } + + MODULE_ALIAS("wmi:" DELL_WMI_SMBIOS_GUID); +diff --git a/drivers/rapidio/rio_cm.c b/drivers/rapidio/rio_cm.c +index b29fc258eeba4..ab57a1eb519fc 100644 +--- a/drivers/rapidio/rio_cm.c ++++ b/drivers/rapidio/rio_cm.c +@@ -2136,6 +2136,14 @@ static int riocm_add_mport(struct device *dev, + return -ENODEV; + } + ++ cm->rx_wq = create_workqueue(DRV_NAME "/rxq"); ++ if (!cm->rx_wq) { ++ rio_release_inb_mbox(mport, cmbox); ++ rio_release_outb_mbox(mport, cmbox); ++ kfree(cm); ++ return -ENOMEM; ++ } ++ + /* + * Allocate and register inbound messaging buffers to be ready + * to receive channel and system management requests +@@ -2146,15 +2154,6 @@ static int riocm_add_mport(struct device *dev, + cm->rx_slots = RIOCM_RX_RING_SIZE; + mutex_init(&cm->rx_lock); + riocm_rx_fill(cm, RIOCM_RX_RING_SIZE); +- cm->rx_wq = create_workqueue(DRV_NAME "/rxq"); +- if (!cm->rx_wq) { +- riocm_error("failed to allocate IBMBOX_%d on %s", +- cmbox, mport->name); +- rio_release_outb_mbox(mport, cmbox); +- kfree(cm); +- return -ENOMEM; +- } +- + INIT_WORK(&cm->rx_work, rio_ibmsg_handler); + + cm->tx_slot = 0; +diff --git a/drivers/scsi/qla2xxx/qla_nx.c b/drivers/scsi/qla2xxx/qla_nx.c +index 3007eecfa509b..7451355f20e08 100644 +--- a/drivers/scsi/qla2xxx/qla_nx.c ++++ b/drivers/scsi/qla2xxx/qla_nx.c +@@ -1107,7 +1107,8 @@ qla82xx_write_flash_dword(struct qla_hw_data *ha, uint32_t flashaddr, + return ret; + } + +- if (qla82xx_flash_set_write_enable(ha)) ++ ret = qla82xx_flash_set_write_enable(ha); ++ if (ret < 0) + goto done_write; + + qla82xx_wr_32(ha, QLA82XX_ROMUSB_ROM_WDATA, data); +diff --git a/drivers/scsi/ufs/ufs-hisi.c b/drivers/scsi/ufs/ufs-hisi.c +index c2cee73a8560d..2bb8bdc2539bc 100644 +--- a/drivers/scsi/ufs/ufs-hisi.c ++++ b/drivers/scsi/ufs/ufs-hisi.c +@@ -543,21 +543,24 @@ static int ufs_hisi_init_common(struct ufs_hba *hba) + host->hba = hba; + ufshcd_set_variant(hba, host); + +- host->rst = devm_reset_control_get(dev, "rst"); ++ host->rst = devm_reset_control_get(dev, "rst"); + if (IS_ERR(host->rst)) { + dev_err(dev, "%s: failed to get reset control\n", __func__); +- return PTR_ERR(host->rst); ++ err = PTR_ERR(host->rst); ++ goto error; + } + + ufs_hisi_set_pm_lvl(hba); + + err = ufs_hisi_get_resource(host); +- if (err) { +- ufshcd_set_variant(hba, NULL); +- return err; +- } ++ if (err) ++ goto error; + + return 0; ++ ++error: ++ ufshcd_set_variant(hba, NULL); ++ return err; + } + + static int ufs_hi3660_init(struct ufs_hba *hba) +diff --git a/drivers/tty/serial/mvebu-uart.c b/drivers/tty/serial/mvebu-uart.c +index 330522be708fa..0515b5e6326d7 100644 +--- a/drivers/tty/serial/mvebu-uart.c ++++ b/drivers/tty/serial/mvebu-uart.c +@@ -807,9 +807,6 @@ static int mvebu_uart_probe(struct platform_device *pdev) + return -EINVAL; + } + +- if (!match) +- return -ENODEV; +- + /* Assume that all UART ports have a DT alias or none has */ + id = of_alias_get_id(pdev->dev.of_node, "serial"); + if (!pdev->dev.of_node || id < 0) +diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c +index 1fad4978a3b41..b2b5f19fb2fb9 100644 +--- a/drivers/tty/vt/vt.c ++++ b/drivers/tty/vt/vt.c +@@ -1169,7 +1169,7 @@ static inline int resize_screen(struct vc_data *vc, int width, int height, + /* Resizes the resolution of the display adapater */ + int err = 0; + +- if (vc->vc_mode != KD_GRAPHICS && vc->vc_sw->con_resize) ++ if (vc->vc_sw->con_resize) + err = vc->vc_sw->con_resize(vc, width, height, user); + + return err; +diff --git a/drivers/tty/vt/vt_ioctl.c b/drivers/tty/vt/vt_ioctl.c +index 2e959563af534..ce6c7dd7bc126 100644 +--- a/drivers/tty/vt/vt_ioctl.c ++++ b/drivers/tty/vt/vt_ioctl.c +@@ -895,17 +895,17 @@ int vt_ioctl(struct tty_struct *tty, + if (vcp) { + int ret; + int save_scan_lines = vcp->vc_scan_lines; +- int save_font_height = vcp->vc_font.height; ++ int save_cell_height = vcp->vc_cell_height; + + if (v.v_vlin) + vcp->vc_scan_lines = v.v_vlin; + if (v.v_clin) +- vcp->vc_font.height = v.v_clin; ++ vcp->vc_cell_height = v.v_clin; + vcp->vc_resize_user = 1; + ret = vc_resize(vcp, v.v_cols, v.v_rows); + if (ret) { + vcp->vc_scan_lines = save_scan_lines; +- vcp->vc_font.height = save_font_height; ++ vcp->vc_cell_height = save_cell_height; + console_unlock(); + return ret; + } +diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c +index 55507df335bdd..a992d922b3a71 100644 +--- a/drivers/video/console/vgacon.c ++++ b/drivers/video/console/vgacon.c +@@ -384,7 +384,7 @@ static void vgacon_init(struct vc_data *c, int init) + vc_resize(c, vga_video_num_columns, vga_video_num_lines); + + c->vc_scan_lines = vga_scan_lines; +- c->vc_font.height = vga_video_font_height; ++ c->vc_font.height = c->vc_cell_height = vga_video_font_height; + c->vc_complement_mask = 0x7700; + if (vga_512_chars) + c->vc_hi_font_mask = 0x0800; +@@ -517,32 +517,32 @@ static void vgacon_cursor(struct vc_data *c, int mode) + switch (c->vc_cursor_type & 0x0f) { + case CUR_UNDERLINE: + vgacon_set_cursor_size(c->vc_x, +- c->vc_font.height - +- (c->vc_font.height < ++ c->vc_cell_height - ++ (c->vc_cell_height < + 10 ? 2 : 3), +- c->vc_font.height - +- (c->vc_font.height < ++ c->vc_cell_height - ++ (c->vc_cell_height < + 10 ? 1 : 2)); + break; + case CUR_TWO_THIRDS: + vgacon_set_cursor_size(c->vc_x, +- c->vc_font.height / 3, +- c->vc_font.height - +- (c->vc_font.height < ++ c->vc_cell_height / 3, ++ c->vc_cell_height - ++ (c->vc_cell_height < + 10 ? 1 : 2)); + break; + case CUR_LOWER_THIRD: + vgacon_set_cursor_size(c->vc_x, +- (c->vc_font.height * 2) / 3, +- c->vc_font.height - +- (c->vc_font.height < ++ (c->vc_cell_height * 2) / 3, ++ c->vc_cell_height - ++ (c->vc_cell_height < + 10 ? 1 : 2)); + break; + case CUR_LOWER_HALF: + vgacon_set_cursor_size(c->vc_x, +- c->vc_font.height / 2, +- c->vc_font.height - +- (c->vc_font.height < ++ c->vc_cell_height / 2, ++ c->vc_cell_height - ++ (c->vc_cell_height < + 10 ? 1 : 2)); + break; + case CUR_NONE: +@@ -553,7 +553,7 @@ static void vgacon_cursor(struct vc_data *c, int mode) + break; + default: + vgacon_set_cursor_size(c->vc_x, 1, +- c->vc_font.height); ++ c->vc_cell_height); + break; + } + break; +@@ -564,13 +564,13 @@ static int vgacon_doresize(struct vc_data *c, + unsigned int width, unsigned int height) + { + unsigned long flags; +- unsigned int scanlines = height * c->vc_font.height; ++ unsigned int scanlines = height * c->vc_cell_height; + u8 scanlines_lo = 0, r7 = 0, vsync_end = 0, mode, max_scan; + + raw_spin_lock_irqsave(&vga_lock, flags); + + vgacon_xres = width * VGA_FONTWIDTH; +- vgacon_yres = height * c->vc_font.height; ++ vgacon_yres = height * c->vc_cell_height; + if (vga_video_type >= VIDEO_TYPE_VGAC) { + outb_p(VGA_CRTC_MAX_SCAN, vga_video_port_reg); + max_scan = inb_p(vga_video_port_val); +@@ -625,9 +625,9 @@ static int vgacon_doresize(struct vc_data *c, + static int vgacon_switch(struct vc_data *c) + { + int x = c->vc_cols * VGA_FONTWIDTH; +- int y = c->vc_rows * c->vc_font.height; ++ int y = c->vc_rows * c->vc_cell_height; + int rows = screen_info.orig_video_lines * vga_default_font_height/ +- c->vc_font.height; ++ c->vc_cell_height; + /* + * We need to save screen size here as it's the only way + * we can spot the screen has been resized and we need to +@@ -1058,7 +1058,7 @@ static int vgacon_adjust_height(struct vc_data *vc, unsigned fontheight) + cursor_size_lastto = 0; + c->vc_sw->con_cursor(c, CM_DRAW); + } +- c->vc_font.height = fontheight; ++ c->vc_font.height = c->vc_cell_height = fontheight; + vc_resize(c, 0, rows); /* Adjust console size */ + } + } +@@ -1106,12 +1106,20 @@ static int vgacon_resize(struct vc_data *c, unsigned int width, + if ((width << 1) * height > vga_vram_size) + return -EINVAL; + ++ if (user) { ++ /* ++ * Ho ho! Someone (svgatextmode, eh?) may have reprogrammed ++ * the video mode! Set the new defaults then and go away. ++ */ ++ screen_info.orig_video_cols = width; ++ screen_info.orig_video_lines = height; ++ vga_default_font_height = c->vc_cell_height; ++ return 0; ++ } + if (width % 2 || width > screen_info.orig_video_cols || + height > (screen_info.orig_video_lines * vga_default_font_height)/ +- c->vc_font.height) +- /* let svgatextmode tinker with video timings and +- return success */ +- return (user) ? 0 : -EINVAL; ++ c->vc_cell_height) ++ return -EINVAL; + + if (con_is_visible(c) && !vga_is_gfx) /* who knows */ + vgacon_doresize(c, width, height); +diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c +index cf0e025416e5e..bf7959fdf9f44 100644 +--- a/drivers/video/fbdev/core/fbcon.c ++++ b/drivers/video/fbdev/core/fbcon.c +@@ -2025,7 +2025,7 @@ static int fbcon_resize(struct vc_data *vc, unsigned int width, + return -EINVAL; + + DPRINTK("resize now %ix%i\n", var.xres, var.yres); +- if (con_is_visible(vc)) { ++ if (con_is_visible(vc) && vc->vc_mode == KD_TEXT) { + var.activate = FB_ACTIVATE_NOW | + FB_ACTIVATE_FORCE; + fb_set_var(info, &var); +diff --git a/drivers/video/fbdev/hgafb.c b/drivers/video/fbdev/hgafb.c +index 59e1cae579481..03c0b1b8747b9 100644 +--- a/drivers/video/fbdev/hgafb.c ++++ b/drivers/video/fbdev/hgafb.c +@@ -286,7 +286,7 @@ static int hga_card_detect(void) + + hga_vram = ioremap(0xb0000, hga_vram_len); + if (!hga_vram) +- goto error; ++ return -ENOMEM; + + if (request_region(0x3b0, 12, "hgafb")) + release_io_ports = 1; +@@ -346,13 +346,18 @@ static int hga_card_detect(void) + hga_type_name = "Hercules"; + break; + } +- return 1; ++ return 0; + error: + if (release_io_ports) + release_region(0x3b0, 12); + if (release_io_port) + release_region(0x3bf, 1); +- return 0; ++ ++ iounmap(hga_vram); ++ ++ pr_err("hgafb: HGA card not detected.\n"); ++ ++ return -EINVAL; + } + + /** +@@ -550,13 +555,11 @@ static struct fb_ops hgafb_ops = { + static int hgafb_probe(struct platform_device *pdev) + { + struct fb_info *info; ++ int ret; + +- if (! hga_card_detect()) { +- printk(KERN_INFO "hgafb: HGA card not detected.\n"); +- if (hga_vram) +- iounmap(hga_vram); +- return -EINVAL; +- } ++ ret = hga_card_detect(); ++ if (ret) ++ return ret; + + printk(KERN_INFO "hgafb: %s with %ldK of memory detected.\n", + hga_type_name, hga_vram_len/1024); +diff --git a/drivers/video/fbdev/imsttfb.c b/drivers/video/fbdev/imsttfb.c +index ffcf553719a31..ecdcf358ad5ea 100644 +--- a/drivers/video/fbdev/imsttfb.c ++++ b/drivers/video/fbdev/imsttfb.c +@@ -1516,11 +1516,6 @@ static int imsttfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent) + info->fix.smem_start = addr; + info->screen_base = (__u8 *)ioremap(addr, par->ramdac == IBM ? + 0x400000 : 0x800000); +- if (!info->screen_base) { +- release_mem_region(addr, size); +- framebuffer_release(info); +- return -ENOMEM; +- } + info->fix.mmio_start = addr + 0x800000; + par->dc_regs = ioremap(addr + 0x800000, 0x1000); + par->cmap_regs_phys = addr + 0x840000; +diff --git a/drivers/xen/xen-pciback/xenbus.c b/drivers/xen/xen-pciback/xenbus.c +index 1e2a996c75158..4fb6aacf96143 100644 +--- a/drivers/xen/xen-pciback/xenbus.c ++++ b/drivers/xen/xen-pciback/xenbus.c +@@ -358,7 +358,8 @@ out: + return err; + } + +-static int xen_pcibk_reconfigure(struct xen_pcibk_device *pdev) ++static int xen_pcibk_reconfigure(struct xen_pcibk_device *pdev, ++ enum xenbus_state state) + { + int err = 0; + int num_devs; +@@ -372,9 +373,7 @@ static int xen_pcibk_reconfigure(struct xen_pcibk_device *pdev) + dev_dbg(&pdev->xdev->dev, "Reconfiguring device ...\n"); + + mutex_lock(&pdev->dev_lock); +- /* Make sure we only reconfigure once */ +- if (xenbus_read_driver_state(pdev->xdev->nodename) != +- XenbusStateReconfiguring) ++ if (xenbus_read_driver_state(pdev->xdev->nodename) != state) + goto out; + + err = xenbus_scanf(XBT_NIL, pdev->xdev->nodename, "num_devs", "%d", +@@ -499,6 +498,10 @@ static int xen_pcibk_reconfigure(struct xen_pcibk_device *pdev) + } + } + ++ if (state != XenbusStateReconfiguring) ++ /* Make sure we only reconfigure once. */ ++ goto out; ++ + err = xenbus_switch_state(pdev->xdev, XenbusStateReconfigured); + if (err) { + xenbus_dev_fatal(pdev->xdev, err, +@@ -524,7 +527,7 @@ static void xen_pcibk_frontend_changed(struct xenbus_device *xdev, + break; + + case XenbusStateReconfiguring: +- xen_pcibk_reconfigure(pdev); ++ xen_pcibk_reconfigure(pdev, XenbusStateReconfiguring); + break; + + case XenbusStateConnected: +@@ -663,6 +666,15 @@ static void xen_pcibk_be_watch(struct xenbus_watch *watch, + xen_pcibk_setup_backend(pdev); + break; + ++ case XenbusStateInitialised: ++ /* ++ * We typically move to Initialised when the first device was ++ * added. Hence subsequent devices getting added may need ++ * reconfiguring. ++ */ ++ xen_pcibk_reconfigure(pdev, XenbusStateInitialised); ++ break; ++ + default: + break; + } +diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c +index 9d94abaff8fc4..5a14f518cd979 100644 +--- a/fs/cifs/smb2ops.c ++++ b/fs/cifs/smb2ops.c +@@ -1174,6 +1174,8 @@ smb2_copychunk_range(const unsigned int xid, + cpu_to_le32(min_t(u32, len, tcon->max_bytes_chunk)); + + /* Request server copy to target from src identified by key */ ++ kfree(retbuf); ++ retbuf = NULL; + rc = SMB2_ioctl(xid, tcon, trgtfile->fid.persistent_fid, + trgtfile->fid.volatile_fid, FSCTL_SRV_COPYCHUNK_WRITE, + true /* is_fsctl */, (char *)pcchunk, +diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c +index 8e5353bd72cfd..708f931c36f14 100644 +--- a/fs/ecryptfs/crypto.c ++++ b/fs/ecryptfs/crypto.c +@@ -325,10 +325,8 @@ static int crypt_scatterlist(struct ecryptfs_crypt_stat *crypt_stat, + struct extent_crypt_result ecr; + int rc = 0; + +- if (!crypt_stat || !crypt_stat->tfm +- || !(crypt_stat->flags & ECRYPTFS_STRUCT_INITIALIZED)) +- return -EINVAL; +- ++ BUG_ON(!crypt_stat || !crypt_stat->tfm ++ || !(crypt_stat->flags & ECRYPTFS_STRUCT_INITIALIZED)); + if (unlikely(ecryptfs_verbosity > 0)) { + ecryptfs_printk(KERN_DEBUG, "Key size [%zd]; key:\n", + crypt_stat->key_size); +diff --git a/include/linux/console_struct.h b/include/linux/console_struct.h +index fea64f2692a05..8b5bc3a47bf5f 100644 +--- a/include/linux/console_struct.h ++++ b/include/linux/console_struct.h +@@ -62,6 +62,7 @@ struct vc_data { + unsigned int vc_rows; + unsigned int vc_size_row; /* Bytes per row */ + unsigned int vc_scan_lines; /* # of scan lines */ ++ unsigned int vc_cell_height; /* CRTC character cell height */ + unsigned long vc_origin; /* [!] Start of real screen */ + unsigned long vc_scr_end; /* [!] End of real screen */ + unsigned long vc_visible_origin; /* [!] Top of visible window */ +diff --git a/kernel/locking/mutex-debug.c b/kernel/locking/mutex-debug.c +index 9aa713629387c..839df4383799c 100644 +--- a/kernel/locking/mutex-debug.c ++++ b/kernel/locking/mutex-debug.c +@@ -57,7 +57,7 @@ void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter, + task->blocked_on = waiter; + } + +-void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter, ++void debug_mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter, + struct task_struct *task) + { + DEBUG_LOCKS_WARN_ON(list_empty(&waiter->list)); +@@ -65,7 +65,7 @@ void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter, + DEBUG_LOCKS_WARN_ON(task->blocked_on != waiter); + task->blocked_on = NULL; + +- list_del_init(&waiter->list); ++ INIT_LIST_HEAD(&waiter->list); + waiter->task = NULL; + } + +diff --git a/kernel/locking/mutex-debug.h b/kernel/locking/mutex-debug.h +index 1edd3f45a4ecb..53e631e1d76da 100644 +--- a/kernel/locking/mutex-debug.h ++++ b/kernel/locking/mutex-debug.h +@@ -22,7 +22,7 @@ extern void debug_mutex_free_waiter(struct mutex_waiter *waiter); + extern void debug_mutex_add_waiter(struct mutex *lock, + struct mutex_waiter *waiter, + struct task_struct *task); +-extern void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter, ++extern void debug_mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter, + struct task_struct *task); + extern void debug_mutex_unlock(struct mutex *lock); + extern void debug_mutex_init(struct mutex *lock, const char *name, +diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c +index b3da782cdfbd7..354151fef06ae 100644 +--- a/kernel/locking/mutex.c ++++ b/kernel/locking/mutex.c +@@ -177,7 +177,7 @@ static inline bool __mutex_waiter_is_first(struct mutex *lock, struct mutex_wait + * Add @waiter to a given location in the lock wait_list and set the + * FLAG_WAITERS flag if it's the first waiter. + */ +-static void __sched ++static void + __mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter, + struct list_head *list) + { +@@ -188,6 +188,16 @@ __mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter, + __mutex_set_flag(lock, MUTEX_FLAG_WAITERS); + } + ++static void ++__mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter) ++{ ++ list_del(&waiter->list); ++ if (likely(list_empty(&lock->wait_list))) ++ __mutex_clear_flag(lock, MUTEX_FLAGS); ++ ++ debug_mutex_remove_waiter(lock, waiter, current); ++} ++ + /* + * Give up ownership to a specific task, when @task = NULL, this is equivalent + * to a regular unlock. Sets PICKUP on a handoff, clears HANDOF, preserves +@@ -1040,9 +1050,7 @@ acquired: + __ww_mutex_check_waiters(lock, ww_ctx); + } + +- mutex_remove_waiter(lock, &waiter, current); +- if (likely(list_empty(&lock->wait_list))) +- __mutex_clear_flag(lock, MUTEX_FLAGS); ++ __mutex_remove_waiter(lock, &waiter); + + debug_mutex_free_waiter(&waiter); + +@@ -1059,7 +1067,7 @@ skip_wait: + + err: + __set_current_state(TASK_RUNNING); +- mutex_remove_waiter(lock, &waiter, current); ++ __mutex_remove_waiter(lock, &waiter); + err_early_kill: + spin_unlock(&lock->wait_lock); + debug_mutex_free_waiter(&waiter); +diff --git a/kernel/locking/mutex.h b/kernel/locking/mutex.h +index 1c2287d3fa719..f0c710b1d1927 100644 +--- a/kernel/locking/mutex.h ++++ b/kernel/locking/mutex.h +@@ -10,12 +10,10 @@ + * !CONFIG_DEBUG_MUTEXES case. Most of them are NOPs: + */ + +-#define mutex_remove_waiter(lock, waiter, task) \ +- __list_del((waiter)->list.prev, (waiter)->list.next) +- + #define debug_mutex_wake_waiter(lock, waiter) do { } while (0) + #define debug_mutex_free_waiter(waiter) do { } while (0) + #define debug_mutex_add_waiter(lock, waiter, ti) do { } while (0) ++#define debug_mutex_remove_waiter(lock, waiter, ti) do { } while (0) + #define debug_mutex_unlock(lock) do { } while (0) + #define debug_mutex_init(lock, name, key) do { } while (0) + +diff --git a/kernel/ptrace.c b/kernel/ptrace.c +index ecdb7402072fa..af74e843221b3 100644 +--- a/kernel/ptrace.c ++++ b/kernel/ptrace.c +@@ -163,6 +163,21 @@ void __ptrace_unlink(struct task_struct *child) + spin_unlock(&child->sighand->siglock); + } + ++static bool looks_like_a_spurious_pid(struct task_struct *task) ++{ ++ if (task->exit_code != ((PTRACE_EVENT_EXEC << 8) | SIGTRAP)) ++ return false; ++ ++ if (task_pid_vnr(task) == task->ptrace_message) ++ return false; ++ /* ++ * The tracee changed its pid but the PTRACE_EVENT_EXEC event ++ * was not wait()'ed, most probably debugger targets the old ++ * leader which was destroyed in de_thread(). ++ */ ++ return true; ++} ++ + /* Ensure that nothing can wake it up, even SIGKILL */ + static bool ptrace_freeze_traced(struct task_struct *task) + { +@@ -173,7 +188,8 @@ static bool ptrace_freeze_traced(struct task_struct *task) + return ret; + + spin_lock_irq(&task->sighand->siglock); +- if (task_is_traced(task) && !__fatal_signal_pending(task)) { ++ if (task_is_traced(task) && !looks_like_a_spurious_pid(task) && ++ !__fatal_signal_pending(task)) { + task->state = __TASK_TRACED; + ret = true; + } +diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c +index cc2f7ca91ccdd..719ae1dff7b4e 100644 +--- a/net/bluetooth/smp.c ++++ b/net/bluetooth/smp.c +@@ -2703,6 +2703,15 @@ static int smp_cmd_public_key(struct l2cap_conn *conn, struct sk_buff *skb) + if (skb->len < sizeof(*key)) + return SMP_INVALID_PARAMS; + ++ /* Check if remote and local public keys are the same and debug key is ++ * not in use. ++ */ ++ if (!test_bit(SMP_FLAG_DEBUG_KEY, &smp->flags) && ++ !crypto_memneq(key, smp->local_pk, 64)) { ++ bt_dev_err(hdev, "Remote and local public keys are identical"); ++ return SMP_UNSPECIFIED; ++ } ++ + memcpy(smp->remote_pk, key, 64); + + if (test_bit(SMP_FLAG_REMOTE_OOB, &smp->flags)) { +diff --git a/sound/firewire/Kconfig b/sound/firewire/Kconfig +index 0cb65d0864cc0..a2ed164d80b49 100644 +--- a/sound/firewire/Kconfig ++++ b/sound/firewire/Kconfig +@@ -37,7 +37,7 @@ config SND_OXFW + * Mackie(Loud) Onyx 1640i (former model) + * Mackie(Loud) Onyx Satellite + * Mackie(Loud) Tapco Link.Firewire +- * Mackie(Loud) d.2 pro/d.4 pro ++ * Mackie(Loud) d.4 pro + * Mackie(Loud) U.420/U.420d + * TASCAM FireOne + * Stanton Controllers & Systems 1 Deck/Mixer +@@ -83,7 +83,7 @@ config SND_BEBOB + * PreSonus FIREBOX/FIREPOD/FP10/Inspire1394 + * BridgeCo RDAudio1/Audio5 + * Mackie Onyx 1220/1620/1640 (FireWire I/O Card) +- * Mackie d.2 (FireWire Option) ++ * Mackie d.2 (FireWire Option) and d.2 Pro + * Stanton FinalScratch 2 (ScratchAmp) + * Tascam IF-FW/DM + * Behringer XENIX UFX 1204/1604 +diff --git a/sound/firewire/bebob/bebob.c b/sound/firewire/bebob/bebob.c +index 5636e89ce5c75..2bcfeee758538 100644 +--- a/sound/firewire/bebob/bebob.c ++++ b/sound/firewire/bebob/bebob.c +@@ -414,7 +414,7 @@ static const struct ieee1394_device_id bebob_id_table[] = { + SND_BEBOB_DEV_ENTRY(VEN_BRIDGECO, 0x00010049, &spec_normal), + /* Mackie, Onyx 1220/1620/1640 (Firewire I/O Card) */ + SND_BEBOB_DEV_ENTRY(VEN_MACKIE2, 0x00010065, &spec_normal), +- /* Mackie, d.2 (Firewire Option) */ ++ // Mackie, d.2 (Firewire option card) and d.2 Pro (the card is built-in). + SND_BEBOB_DEV_ENTRY(VEN_MACKIE1, 0x00010067, &spec_normal), + /* Stanton, ScratchAmp */ + SND_BEBOB_DEV_ENTRY(VEN_STANTON, 0x00000001, &spec_normal), +diff --git a/sound/firewire/dice/dice-alesis.c b/sound/firewire/dice/dice-alesis.c +index f5b325263b674..39a4ef8c85430 100644 +--- a/sound/firewire/dice/dice-alesis.c ++++ b/sound/firewire/dice/dice-alesis.c +@@ -16,7 +16,7 @@ alesis_io14_tx_pcm_chs[MAX_STREAMS][SND_DICE_RATE_MODE_COUNT] = { + static const unsigned int + alesis_io26_tx_pcm_chs[MAX_STREAMS][SND_DICE_RATE_MODE_COUNT] = { + {10, 10, 4}, /* Tx0 = Analog + S/PDIF. */ +- {16, 8, 0}, /* Tx1 = ADAT1 + ADAT2. */ ++ {16, 4, 0}, /* Tx1 = ADAT1 + ADAT2 (available at low rate). */ + }; + + int snd_dice_detect_alesis_formats(struct snd_dice *dice) +diff --git a/sound/firewire/dice/dice-tcelectronic.c b/sound/firewire/dice/dice-tcelectronic.c +index a8875d24ba2aa..43a3bcb15b3d1 100644 +--- a/sound/firewire/dice/dice-tcelectronic.c ++++ b/sound/firewire/dice/dice-tcelectronic.c +@@ -38,8 +38,8 @@ static const struct dice_tc_spec konnekt_24d = { + }; + + static const struct dice_tc_spec konnekt_live = { +- .tx_pcm_chs = {{16, 16, 16}, {0, 0, 0} }, +- .rx_pcm_chs = {{16, 16, 16}, {0, 0, 0} }, ++ .tx_pcm_chs = {{16, 16, 6}, {0, 0, 0} }, ++ .rx_pcm_chs = {{16, 16, 6}, {0, 0, 0} }, + .has_midi = true, + }; + +diff --git a/sound/firewire/oxfw/oxfw.c b/sound/firewire/oxfw/oxfw.c +index 4ecaf69569dcb..3c9aa797747b0 100644 +--- a/sound/firewire/oxfw/oxfw.c ++++ b/sound/firewire/oxfw/oxfw.c +@@ -400,7 +400,6 @@ static const struct ieee1394_device_id oxfw_id_table[] = { + * Onyx-i series (former models): 0x081216 + * Mackie Onyx Satellite: 0x00200f + * Tapco LINK.firewire 4x6: 0x000460 +- * d.2 pro: Unknown + * d.4 pro: Unknown + * U.420: Unknown + * U.420d: Unknown +diff --git a/sound/isa/sb/sb8.c b/sound/isa/sb/sb8.c +index 1eb8b61a185be..d77dcba276b54 100644 +--- a/sound/isa/sb/sb8.c ++++ b/sound/isa/sb/sb8.c +@@ -111,10 +111,6 @@ static int snd_sb8_probe(struct device *pdev, unsigned int dev) + + /* block the 0x388 port to avoid PnP conflicts */ + acard->fm_res = request_region(0x388, 4, "SoundBlaster FM"); +- if (!acard->fm_res) { +- err = -EBUSY; +- goto _err; +- } + + if (port[dev] != SNDRV_AUTO_PORT) { + if ((err = snd_sbdsp_create(card, port[dev], irq[dev], +diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c +index c4a9141a449cc..f9ebbee3824bb 100644 +--- a/sound/pci/hda/patch_realtek.c ++++ b/sound/pci/hda/patch_realtek.c +@@ -388,7 +388,6 @@ static void alc_fill_eapd_coef(struct hda_codec *codec) + case 0x10ec0282: + case 0x10ec0283: + case 0x10ec0286: +- case 0x10ec0287: + case 0x10ec0288: + case 0x10ec0285: + case 0x10ec0298: +@@ -399,6 +398,10 @@ static void alc_fill_eapd_coef(struct hda_codec *codec) + case 0x10ec0275: + alc_update_coef_idx(codec, 0xe, 0, 1<<0); + break; ++ case 0x10ec0287: ++ alc_update_coef_idx(codec, 0x10, 1<<9, 0); ++ alc_write_coef_idx(codec, 0x8, 0x4ab7); ++ break; + case 0x10ec0293: + alc_update_coef_idx(codec, 0xa, 1<<13, 0); + break; +@@ -7166,12 +7169,19 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { + SND_PCI_QUIRK(0x1558, 0x50b8, "Clevo NK50SZ", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1558, 0x50d5, "Clevo NP50D5", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1558, 0x50f0, "Clevo NH50A[CDF]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), ++ SND_PCI_QUIRK(0x1558, 0x50f2, "Clevo NH50E[PR]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1558, 0x50f3, "Clevo NH58DPQ", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), ++ SND_PCI_QUIRK(0x1558, 0x50f5, "Clevo NH55EPY", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), ++ SND_PCI_QUIRK(0x1558, 0x50f6, "Clevo NH55DPQ", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1558, 0x5101, "Clevo S510WU", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1558, 0x5157, "Clevo W517GU1", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1558, 0x51a1, "Clevo NS50MU", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1558, 0x70a1, "Clevo NB70T[HJK]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1558, 0x70b3, "Clevo NK70SB", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), ++ SND_PCI_QUIRK(0x1558, 0x70f2, "Clevo NH79EPY", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), ++ SND_PCI_QUIRK(0x1558, 0x70f3, "Clevo NH77DPQ", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), ++ SND_PCI_QUIRK(0x1558, 0x70f4, "Clevo NH77EPY", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), ++ SND_PCI_QUIRK(0x1558, 0x70f6, "Clevo NH77DPQ-Y", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1558, 0x8228, "Clevo NR40BU", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1558, 0x8520, "Clevo NH50D[CD]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1558, 0x8521, "Clevo NH77D[CD]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), +@@ -7189,9 +7199,17 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { + SND_PCI_QUIRK(0x1558, 0x8a51, "Clevo NH70RCQ-Y", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1558, 0x8d50, "Clevo NH55RCQ-M", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1558, 0x951d, "Clevo N950T[CDF]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), ++ SND_PCI_QUIRK(0x1558, 0x9600, "Clevo N960K[PR]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1558, 0x961d, "Clevo N960S[CDF]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1558, 0x971d, "Clevo N970T[CDF]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1558, 0xa500, "Clevo NL53RU", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), ++ SND_PCI_QUIRK(0x1558, 0xa600, "Clevo NL5XNU", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), ++ SND_PCI_QUIRK(0x1558, 0xb018, "Clevo NP50D[BE]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), ++ SND_PCI_QUIRK(0x1558, 0xb019, "Clevo NH77D[BE]Q", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), ++ SND_PCI_QUIRK(0x1558, 0xb022, "Clevo NH77D[DC][QW]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), ++ SND_PCI_QUIRK(0x1558, 0xc018, "Clevo NP50D[BE]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), ++ SND_PCI_QUIRK(0x1558, 0xc019, "Clevo NH77D[BE]Q", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), ++ SND_PCI_QUIRK(0x1558, 0xc022, "Clevo NH77[DC][QW]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x17aa, 0x1036, "Lenovo P520", ALC233_FIXUP_LENOVO_MULTI_CODECS), + SND_PCI_QUIRK(0x17aa, 0x1048, "ThinkCentre Station", ALC283_FIXUP_HEADSET_MIC), + SND_PCI_QUIRK(0x17aa, 0x20f2, "Thinkpad SL410/510", ALC269_FIXUP_SKU_IGNORE), +diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c +index 18b436e7a2cc1..2163fd6dce664 100644 +--- a/sound/usb/line6/driver.c ++++ b/sound/usb/line6/driver.c +@@ -705,6 +705,10 @@ static int line6_init_cap_control(struct usb_line6 *line6) + line6->buffer_message = kmalloc(LINE6_MIDI_MESSAGE_MAXLEN, GFP_KERNEL); + if (!line6->buffer_message) + return -ENOMEM; ++ ++ ret = line6_init_midi(line6); ++ if (ret < 0) ++ return ret; + } else { + ret = line6_hwdep_init(line6); + if (ret < 0) +diff --git a/sound/usb/line6/pod.c b/sound/usb/line6/pod.c +index 020c81818951d..dff8e7d5f3050 100644 +--- a/sound/usb/line6/pod.c ++++ b/sound/usb/line6/pod.c +@@ -420,11 +420,6 @@ static int pod_init(struct usb_line6 *line6, + if (err < 0) + return err; + +- /* initialize MIDI subsystem: */ +- err = line6_init_midi(line6); +- if (err < 0) +- return err; +- + /* initialize PCM subsystem: */ + err = line6_init_pcm(line6, &pod_pcm_properties); + if (err < 0) +diff --git a/sound/usb/line6/variax.c b/sound/usb/line6/variax.c +index e8c852b2ce350..163a08a8244d7 100644 +--- a/sound/usb/line6/variax.c ++++ b/sound/usb/line6/variax.c +@@ -217,7 +217,6 @@ static int variax_init(struct usb_line6 *line6, + const struct usb_device_id *id) + { + struct usb_line6_variax *variax = (struct usb_line6_variax *) line6; +- int err; + + line6->process_message = line6_variax_process_message; + line6->disconnect = line6_variax_disconnect; +@@ -233,11 +232,6 @@ static int variax_init(struct usb_line6 *line6, + if (variax->buffer_activate == NULL) + return -ENOMEM; + +- /* initialize MIDI subsystem: */ +- err = line6_init_midi(&variax->line6); +- if (err < 0) +- return err; +- + /* initiate startup procedure: */ + variax_startup1(variax); + return 0; +diff --git a/sound/usb/midi.c b/sound/usb/midi.c +index 4553db0ef0841..1ac8c84c3369a 100644 +--- a/sound/usb/midi.c ++++ b/sound/usb/midi.c +@@ -1890,8 +1890,12 @@ static int snd_usbmidi_get_ms_info(struct snd_usb_midi *umidi, + ms_ep = find_usb_ms_endpoint_descriptor(hostep); + if (!ms_ep) + continue; ++ if (ms_ep->bLength <= sizeof(*ms_ep)) ++ continue; + if (ms_ep->bNumEmbMIDIJack > 0x10) + continue; ++ if (ms_ep->bLength < sizeof(*ms_ep) + ms_ep->bNumEmbMIDIJack) ++ continue; + if (usb_endpoint_dir_out(ep)) { + if (endpoints[epidx].out_ep) { + if (++epidx >= MIDI_MAX_ENDPOINTS) {
