commit: 4c8a0a4020ed1952402fcaf2a05f18ebc2d6979a Author: Mike Pagano <mpagano <AT> gentoo <DOT> org> AuthorDate: Thu Sep 15 11:09:05 2022 +0000 Commit: Mike Pagano <mpagano <AT> gentoo <DOT> org> CommitDate: Thu Sep 15 11:09:05 2022 +0000 URL: https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=4c8a0a40
Linux patch 4.19.258 Signed-off-by: Mike Pagano <mpagano <AT> gentoo.org> 0000_README | 4 + 1257_linux-4.19.258.patch | 1908 +++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 1912 insertions(+) diff --git a/0000_README b/0000_README index dff212f8..f372055b 100644 --- a/0000_README +++ b/0000_README @@ -1071,6 +1071,10 @@ Patch: 1256_linux-4.19.257.patch From: https://www.kernel.org Desc: Linux 4.19.257 +Patch: 1257_linux-4.19.258.patch +From: https://www.kernel.org +Desc: Linux 4.19.258 + 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/1257_linux-4.19.258.patch b/1257_linux-4.19.258.patch new file mode 100644 index 00000000..65f5957f --- /dev/null +++ b/1257_linux-4.19.258.patch @@ -0,0 +1,1908 @@ +diff --git a/Makefile b/Makefile +index 18ccab9a01b06..e35356f7a1e66 100644 +--- a/Makefile ++++ b/Makefile +@@ -1,7 +1,7 @@ + # SPDX-License-Identifier: GPL-2.0 + VERSION = 4 + PATCHLEVEL = 19 +-SUBLEVEL = 257 ++SUBLEVEL = 258 + EXTRAVERSION = + NAME = "People's Front" + +diff --git a/arch/arm64/kernel/cacheinfo.c b/arch/arm64/kernel/cacheinfo.c +index d17414cbb89a8..473935695efb7 100644 +--- a/arch/arm64/kernel/cacheinfo.c ++++ b/arch/arm64/kernel/cacheinfo.c +@@ -47,7 +47,8 @@ static void ci_leaf_init(struct cacheinfo *this_leaf, + + int init_cache_level(unsigned int cpu) + { +- unsigned int ctype, level, leaves, fw_level; ++ unsigned int ctype, level, leaves; ++ int fw_level; + struct cpu_cacheinfo *this_cpu_ci = get_cpu_cacheinfo(cpu); + + for (level = 1, leaves = 0; level <= MAX_CACHE_LEVEL; level++) { +@@ -65,6 +66,9 @@ int init_cache_level(unsigned int cpu) + else + fw_level = acpi_find_last_cache_level(cpu); + ++ if (fw_level < 0) ++ return fw_level; ++ + if (level < fw_level) { + /* + * some external caches not specified in CLIDR_EL1 +diff --git a/arch/mips/loongson32/ls1c/board.c b/arch/mips/loongson32/ls1c/board.c +index eb2d913c694fd..2d9675a6782c3 100644 +--- a/arch/mips/loongson32/ls1c/board.c ++++ b/arch/mips/loongson32/ls1c/board.c +@@ -19,7 +19,6 @@ static struct platform_device *ls1c_platform_devices[] __initdata = { + static int __init ls1c_platform_init(void) + { + ls1x_serial_set_uartclk(&ls1x_uart_pdev); +- ls1x_rtc_set_extclk(&ls1x_rtc_pdev); + + return platform_add_devices(ls1c_platform_devices, + ARRAY_SIZE(ls1c_platform_devices)); +diff --git a/arch/parisc/kernel/head.S b/arch/parisc/kernel/head.S +index f56cbab64ac10..92bc2fa7e6929 100644 +--- a/arch/parisc/kernel/head.S ++++ b/arch/parisc/kernel/head.S +@@ -22,7 +22,7 @@ + #include <linux/linkage.h> + #include <linux/init.h> + +- .level PA_ASM_LEVEL ++ .level 1.1 + + __INITDATA + ENTRY(boot_args) +@@ -69,6 +69,47 @@ $bss_loop: + stw,ma %arg2,4(%r1) + stw,ma %arg3,4(%r1) + ++#if !defined(CONFIG_64BIT) && defined(CONFIG_PA20) ++ /* This 32-bit kernel was compiled for PA2.0 CPUs. Check current CPU ++ * and halt kernel if we detect a PA1.x CPU. */ ++ ldi 32,%r10 ++ mtctl %r10,%cr11 ++ .level 2.0 ++ mfctl,w %cr11,%r10 ++ .level 1.1 ++ comib,<>,n 0,%r10,$cpu_ok ++ ++ load32 PA(msg1),%arg0 ++ ldi msg1_end-msg1,%arg1 ++$iodc_panic: ++ copy %arg0, %r10 ++ copy %arg1, %r11 ++ load32 PA(init_stack),%sp ++#define MEM_CONS 0x3A0 ++ ldw MEM_CONS+32(%r0),%arg0 // HPA ++ ldi ENTRY_IO_COUT,%arg1 ++ ldw MEM_CONS+36(%r0),%arg2 // SPA ++ ldw MEM_CONS+8(%r0),%arg3 // layers ++ load32 PA(__bss_start),%r1 ++ stw %r1,-52(%sp) // arg4 ++ stw %r0,-56(%sp) // arg5 ++ stw %r10,-60(%sp) // arg6 = ptr to text ++ stw %r11,-64(%sp) // arg7 = len ++ stw %r0,-68(%sp) // arg8 ++ load32 PA(.iodc_panic_ret), %rp ++ ldw MEM_CONS+40(%r0),%r1 // ENTRY_IODC ++ bv,n (%r1) ++.iodc_panic_ret: ++ b . /* wait endless with ... */ ++ or %r10,%r10,%r10 /* qemu idle sleep */ ++msg1: .ascii "Can't boot kernel which was built for PA8x00 CPUs on this machine.\r\n" ++msg1_end: ++ ++$cpu_ok: ++#endif ++ ++ .level PA_ASM_LEVEL ++ + /* Initialize startup VM. Just map first 16/32 MB of memory */ + load32 PA(swapper_pg_dir),%r4 + mtctl %r4,%cr24 /* Initialize kernel root pointer */ +diff --git a/arch/s390/include/asm/hugetlb.h b/arch/s390/include/asm/hugetlb.h +index 2d1afa58a4b6b..23e5751940841 100644 +--- a/arch/s390/include/asm/hugetlb.h ++++ b/arch/s390/include/asm/hugetlb.h +@@ -30,9 +30,11 @@ pte_t huge_ptep_get_and_clear(struct mm_struct *mm, + static inline int prepare_hugepage_range(struct file *file, + unsigned long addr, unsigned long len) + { +- if (len & ~HPAGE_MASK) ++ struct hstate *h = hstate_file(file); ++ ++ if (len & ~huge_page_mask(h)) + return -EINVAL; +- if (addr & ~HPAGE_MASK) ++ if (addr & ~huge_page_mask(h)) + return -EINVAL; + return 0; + } +diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S +index 18ede6e806b91..160a05c6ce881 100644 +--- a/arch/s390/kernel/vmlinux.lds.S ++++ b/arch/s390/kernel/vmlinux.lds.S +@@ -121,6 +121,7 @@ SECTIONS + /* + * Table with the patch locations to undo expolines + */ ++ . = ALIGN(4); + .nospec_call_table : { + __nospec_call_start = . ; + *(.s390_indirect*) +diff --git a/arch/x86/include/asm/nospec-branch.h b/arch/x86/include/asm/nospec-branch.h +index 747549934fe32..17a236a8b2370 100644 +--- a/arch/x86/include/asm/nospec-branch.h ++++ b/arch/x86/include/asm/nospec-branch.h +@@ -35,6 +35,7 @@ + * the optimal version — two calls, each with their own speculation + * trap should their return address end up getting used, in a loop. + */ ++#ifdef CONFIG_X86_64 + #define __FILL_RETURN_BUFFER(reg, nr, sp) \ + mov $(nr/2), reg; \ + 771: \ +@@ -55,6 +56,19 @@ + add $(BITS_PER_LONG/8) * nr, sp; \ + /* barrier for jnz misprediction */ \ + lfence; ++#else ++/* ++ * i386 doesn't unconditionally have LFENCE, as such it can't ++ * do a loop. ++ */ ++#define __FILL_RETURN_BUFFER(reg, nr, sp) \ ++ .rept nr; \ ++ call 772f; \ ++ int3; \ ++772:; \ ++ .endr; \ ++ add $(BITS_PER_LONG/8) * nr, sp; ++#endif + + /* Sequence to mitigate PBRSB on eIBRS CPUs */ + #define __ISSUE_UNBALANCED_RET_GUARD(sp) \ +diff --git a/drivers/android/binder.c b/drivers/android/binder.c +index 35c13be4adc60..3e57d5682b693 100644 +--- a/drivers/android/binder.c ++++ b/drivers/android/binder.c +@@ -1809,6 +1809,18 @@ static int binder_inc_ref_for_node(struct binder_proc *proc, + } + ret = binder_inc_ref_olocked(ref, strong, target_list); + *rdata = ref->data; ++ if (ret && ref == new_ref) { ++ /* ++ * Cleanup the failed reference here as the target ++ * could now be dead and have already released its ++ * references by now. Calling on the new reference ++ * with strong=0 and a tmp_refs will not decrement ++ * the node. The new_ref gets kfree'd below. ++ */ ++ binder_cleanup_ref_olocked(new_ref); ++ ref = NULL; ++ } ++ + binder_proc_unlock(proc); + if (new_ref && ref != new_ref) + /* +diff --git a/drivers/base/dd.c b/drivers/base/dd.c +index 26ba7a99b7d5b..63390a416b445 100644 +--- a/drivers/base/dd.c ++++ b/drivers/base/dd.c +@@ -738,6 +738,11 @@ static int __device_attach_driver(struct device_driver *drv, void *_data) + } else if (ret == -EPROBE_DEFER) { + dev_dbg(dev, "Device match requests probe deferral\n"); + driver_deferred_probe_add(dev); ++ /* ++ * Device can't match with a driver right now, so don't attempt ++ * to match or bind with other drivers on the bus. ++ */ ++ return ret; + } else if (ret < 0) { + dev_dbg(dev, "Bus failed to match device: %d", ret); + return ret; +@@ -891,6 +896,11 @@ static int __driver_attach(struct device *dev, void *data) + } else if (ret == -EPROBE_DEFER) { + dev_dbg(dev, "Device match requests probe deferral\n"); + driver_deferred_probe_add(dev); ++ /* ++ * Driver could not match with device, but may match with ++ * another device on the bus. ++ */ ++ return 0; + } else if (ret < 0) { + dev_dbg(dev, "Bus failed to match device: %d", ret); + return ret; +diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c +index 32606d1094fe4..53ac3a0e741d7 100644 +--- a/drivers/clk/clk.c ++++ b/drivers/clk/clk.c +@@ -732,10 +732,9 @@ static void clk_core_unprepare(struct clk_core *core) + if (core->ops->unprepare) + core->ops->unprepare(core->hw); + +- clk_pm_runtime_put(core); +- + trace_clk_unprepare_complete(core); + clk_core_unprepare(core->parent); ++ clk_pm_runtime_put(core); + } + + static void clk_core_unprepare_lock(struct clk_core *core) +diff --git a/drivers/firmware/efi/capsule-loader.c b/drivers/firmware/efi/capsule-loader.c +index 96688986da56a..94aae1e67c996 100644 +--- a/drivers/firmware/efi/capsule-loader.c ++++ b/drivers/firmware/efi/capsule-loader.c +@@ -243,29 +243,6 @@ failed: + return ret; + } + +-/** +- * efi_capsule_flush - called by file close or file flush +- * @file: file pointer +- * @id: not used +- * +- * If a capsule is being partially uploaded then calling this function +- * will be treated as upload termination and will free those completed +- * buffer pages and -ECANCELED will be returned. +- **/ +-static int efi_capsule_flush(struct file *file, fl_owner_t id) +-{ +- int ret = 0; +- struct capsule_info *cap_info = file->private_data; +- +- if (cap_info->index > 0) { +- pr_err("capsule upload not complete\n"); +- efi_free_all_buff_pages(cap_info); +- ret = -ECANCELED; +- } +- +- return ret; +-} +- + /** + * efi_capsule_release - called by file close + * @inode: not used +@@ -278,6 +255,13 @@ static int efi_capsule_release(struct inode *inode, struct file *file) + { + struct capsule_info *cap_info = file->private_data; + ++ if (cap_info->index > 0 && ++ (cap_info->header.headersize == 0 || ++ cap_info->count < cap_info->total_size)) { ++ pr_err("capsule upload not complete\n"); ++ efi_free_all_buff_pages(cap_info); ++ } ++ + kfree(cap_info->pages); + kfree(cap_info->phys); + kfree(file->private_data); +@@ -325,7 +309,6 @@ static const struct file_operations efi_capsule_fops = { + .owner = THIS_MODULE, + .open = efi_capsule_open, + .write = efi_capsule_write, +- .flush = efi_capsule_flush, + .release = efi_capsule_release, + .llseek = no_llseek, + }; +diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c +index d8ae6a23e6133..d36bea68a67e1 100644 +--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c ++++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c +@@ -1771,7 +1771,8 @@ static void gfx_v9_0_gpu_init(struct amdgpu_device *adev) + + gfx_v9_0_tiling_mode_table_init(adev); + +- gfx_v9_0_setup_rb(adev); ++ if (adev->gfx.num_gfx_rings) ++ gfx_v9_0_setup_rb(adev); + gfx_v9_0_get_cu_info(adev, &adev->gfx.cu_info); + adev->gfx.config.db_debug2 = RREG32_SOC15(GC, 0, mmDB_DEBUG2); + +diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c +index c963eec58c702..923bc097a00b2 100644 +--- a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c ++++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c +@@ -155,6 +155,7 @@ static void mmhub_v1_0_init_cache_regs(struct amdgpu_device *adev) + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL2, INVALIDATE_L2_CACHE, 1); + WREG32_SOC15(MMHUB, 0, mmVM_L2_CNTL2, tmp); + ++ tmp = mmVM_L2_CNTL3_DEFAULT; + if (adev->gmc.translate_further) { + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, BANK_SELECT, 12); + tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, +diff --git a/drivers/gpu/drm/i915/gvt/handlers.c b/drivers/gpu/drm/i915/gvt/handlers.c +index 94c1089ecf59e..1bde4b618d151 100644 +--- a/drivers/gpu/drm/i915/gvt/handlers.c ++++ b/drivers/gpu/drm/i915/gvt/handlers.c +@@ -651,7 +651,7 @@ static int update_fdi_rx_iir_status(struct intel_vgpu *vgpu, + else if (FDI_RX_IMR_TO_PIPE(offset) != INVALID_INDEX) + index = FDI_RX_IMR_TO_PIPE(offset); + else { +- gvt_vgpu_err("Unsupport registers %x\n", offset); ++ gvt_vgpu_err("Unsupported registers %x\n", offset); + return -EINVAL; + } + +diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.c b/drivers/gpu/drm/msm/dsi/dsi_cfg.c +index dcdfb1bb54f98..ad9d693e11da7 100644 +--- a/drivers/gpu/drm/msm/dsi/dsi_cfg.c ++++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.c +@@ -105,7 +105,7 @@ static const char * const dsi_8996_bus_clk_names[] = { + static const struct msm_dsi_config msm8996_dsi_cfg = { + .io_offset = DSI_6G_REG_SHIFT, + .reg_cfg = { +- .num = 2, ++ .num = 3, + .regs = { + {"vdda", 18160, 1 }, /* 1.25 V */ + {"vcca", 17000, 32 }, /* 0.925 V */ +diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c +index f01e245cd0eee..bed0cd72e3ebd 100644 +--- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c ++++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c +@@ -355,7 +355,7 @@ int msm_dsi_dphy_timing_calc_v3(struct msm_dsi_dphy_timing *timing, + } else { + timing->shared_timings.clk_pre = + linear_inter(tmax, tmin, pcnt2, 0, false); +- timing->shared_timings.clk_pre_inc_by_2 = 0; ++ timing->shared_timings.clk_pre_inc_by_2 = 0; + } + + timing->ta_go = 3; +diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c +index 59c8a6647ff21..cc1c07963116c 100644 +--- a/drivers/gpu/drm/radeon/radeon_device.c ++++ b/drivers/gpu/drm/radeon/radeon_device.c +@@ -1625,6 +1625,9 @@ int radeon_suspend_kms(struct drm_device *dev, bool suspend, + if (r) { + /* delay GPU reset to resume */ + radeon_fence_driver_force_completion(rdev, i); ++ } else { ++ /* finish executing delayed work */ ++ flush_delayed_work(&rdev->fence_drv[i].lockup_work); + } + } + +diff --git a/drivers/hwmon/gpio-fan.c b/drivers/hwmon/gpio-fan.c +index a3974cddef079..534a175a6e4cf 100644 +--- a/drivers/hwmon/gpio-fan.c ++++ b/drivers/hwmon/gpio-fan.c +@@ -404,6 +404,9 @@ static int gpio_fan_set_cur_state(struct thermal_cooling_device *cdev, + if (!fan_data) + return -EINVAL; + ++ if (state >= fan_data->num_speed) ++ return -EINVAL; ++ + set_fan_speed(fan_data, state); + return 0; + } +diff --git a/drivers/infiniband/hw/mlx5/mad.c b/drivers/infiniband/hw/mlx5/mad.c +index cdf6e26ebc87d..fb6dcd12db254 100644 +--- a/drivers/infiniband/hw/mlx5/mad.c ++++ b/drivers/infiniband/hw/mlx5/mad.c +@@ -216,6 +216,12 @@ static int process_pma_cmd(struct mlx5_ib_dev *dev, u8 port_num, + mdev = dev->mdev; + mdev_port_num = 1; + } ++ if (MLX5_CAP_GEN(dev->mdev, num_ports) == 1) { ++ /* set local port to one for Function-Per-Port HCA. */ ++ mdev = dev->mdev; ++ mdev_port_num = 1; ++ } ++ + /* Declaring support of extended counters */ + if (in_mad->mad_hdr.attr_id == IB_PMA_CLASS_PORT_INFO) { + struct ib_class_port_info cpi = {}; +diff --git a/drivers/input/misc/rk805-pwrkey.c b/drivers/input/misc/rk805-pwrkey.c +index 921003963a53c..cdcad5c01e3c0 100644 +--- a/drivers/input/misc/rk805-pwrkey.c ++++ b/drivers/input/misc/rk805-pwrkey.c +@@ -106,6 +106,7 @@ static struct platform_driver rk805_pwrkey_driver = { + }; + module_platform_driver(rk805_pwrkey_driver); + ++MODULE_ALIAS("platform:rk805-pwrkey"); + MODULE_AUTHOR("Joseph Chen <[email protected]>"); + MODULE_DESCRIPTION("RK805 PMIC Power Key driver"); + MODULE_LICENSE("GPL"); +diff --git a/drivers/net/ethernet/intel/i40e/i40e_client.c b/drivers/net/ethernet/intel/i40e/i40e_client.c +index c1832a8487140..2fa4becdaee92 100644 +--- a/drivers/net/ethernet/intel/i40e/i40e_client.c ++++ b/drivers/net/ethernet/intel/i40e/i40e_client.c +@@ -178,6 +178,10 @@ void i40e_notify_client_of_netdev_close(struct i40e_vsi *vsi, bool reset) + "Cannot locate client instance close routine\n"); + return; + } ++ if (!test_bit(__I40E_CLIENT_INSTANCE_OPENED, &cdev->state)) { ++ dev_dbg(&pf->pdev->dev, "Client is not open, abort close\n"); ++ return; ++ } + cdev->client->ops->close(&cdev->lan_info, cdev->client, reset); + clear_bit(__I40E_CLIENT_INSTANCE_OPENED, &cdev->state); + i40e_client_release_qvlist(&cdev->lan_info); +@@ -376,7 +380,6 @@ void i40e_client_subtask(struct i40e_pf *pf) + /* Remove failed client instance */ + clear_bit(__I40E_CLIENT_INSTANCE_OPENED, + &cdev->state); +- i40e_client_del_instance(pf); + return; + } + } +diff --git a/drivers/net/ethernet/rocker/rocker_ofdpa.c b/drivers/net/ethernet/rocker/rocker_ofdpa.c +index 6473cc68c2d5c..4039e1fc6e92a 100644 +--- a/drivers/net/ethernet/rocker/rocker_ofdpa.c ++++ b/drivers/net/ethernet/rocker/rocker_ofdpa.c +@@ -1276,7 +1276,7 @@ static int ofdpa_port_ipv4_neigh(struct ofdpa_port *ofdpa_port, + bool removing; + int err = 0; + +- entry = kzalloc(sizeof(*entry), GFP_KERNEL); ++ entry = kzalloc(sizeof(*entry), GFP_ATOMIC); + if (!entry) + return -ENOMEM; + +diff --git a/drivers/net/ieee802154/adf7242.c b/drivers/net/ieee802154/adf7242.c +index a686926bba71e..6ef5523f4e717 100644 +--- a/drivers/net/ieee802154/adf7242.c ++++ b/drivers/net/ieee802154/adf7242.c +@@ -1318,10 +1318,11 @@ static int adf7242_remove(struct spi_device *spi) + + debugfs_remove_recursive(lp->debugfs_root); + ++ ieee802154_unregister_hw(lp->hw); ++ + cancel_delayed_work_sync(&lp->work); + destroy_workqueue(lp->wqueue); + +- ieee802154_unregister_hw(lp->hw); + mutex_destroy(&lp->bmux); + ieee802154_free_hw(lp->hw); + +diff --git a/drivers/net/phy/dp83822.c b/drivers/net/phy/dp83822.c +index 9e2ed98f7df2b..cffa0cb517204 100644 +--- a/drivers/net/phy/dp83822.c ++++ b/drivers/net/phy/dp83822.c +@@ -204,7 +204,6 @@ static int dp83822_config_intr(struct phy_device *phydev) + return misr_status; + + misr_status |= (DP83822_RX_ERR_HF_INT_EN | +- DP83822_FALSE_CARRIER_HF_INT_EN | + DP83822_ANEG_COMPLETE_INT_EN | + DP83822_DUP_MODE_CHANGE_INT_EN | + DP83822_SPEED_CHANGED_INT_EN | +diff --git a/drivers/net/wireless/intel/iwlegacy/4965-rs.c b/drivers/net/wireless/intel/iwlegacy/4965-rs.c +index f204e139e5f02..cfa54d35ba2e0 100644 +--- a/drivers/net/wireless/intel/iwlegacy/4965-rs.c ++++ b/drivers/net/wireless/intel/iwlegacy/4965-rs.c +@@ -2422,7 +2422,7 @@ il4965_rs_fill_link_cmd(struct il_priv *il, struct il_lq_sta *lq_sta, + /* Repeat initial/next rate. + * For legacy IL_NUMBER_TRY == 1, this loop will not execute. + * For HT IL_HT_NUMBER_TRY == 3, this executes twice. */ +- while (repeat_rate > 0) { ++ while (repeat_rate > 0 && idx < (LINK_QUAL_MAX_RETRY_NUM - 1)) { + if (is_legacy(tbl_type.lq_type)) { + if (ant_toggle_cnt < NUM_TRY_BEFORE_ANT_TOGGLE) + ant_toggle_cnt++; +@@ -2441,8 +2441,6 @@ il4965_rs_fill_link_cmd(struct il_priv *il, struct il_lq_sta *lq_sta, + cpu_to_le32(new_rate); + repeat_rate--; + idx++; +- if (idx >= LINK_QUAL_MAX_RETRY_NUM) +- goto out; + } + + il4965_rs_get_tbl_info_from_mcs(new_rate, lq_sta->band, +@@ -2487,7 +2485,6 @@ il4965_rs_fill_link_cmd(struct il_priv *il, struct il_lq_sta *lq_sta, + repeat_rate--; + } + +-out: + lq_cmd->agg_params.agg_frame_cnt_limit = LINK_QUAL_AGG_FRAME_LIMIT_DEF; + lq_cmd->agg_params.agg_dis_start_th = LINK_QUAL_AGG_DISABLE_START_DEF; + +diff --git a/drivers/parisc/ccio-dma.c b/drivers/parisc/ccio-dma.c +index 6efab7a06c5fc..73ee74d6e7a3d 100644 +--- a/drivers/parisc/ccio-dma.c ++++ b/drivers/parisc/ccio-dma.c +@@ -1390,15 +1390,17 @@ ccio_init_resource(struct resource *res, char *name, void __iomem *ioaddr) + } + } + +-static void __init ccio_init_resources(struct ioc *ioc) ++static int __init ccio_init_resources(struct ioc *ioc) + { + struct resource *res = ioc->mmio_region; + char *name = kmalloc(14, GFP_KERNEL); +- ++ if (unlikely(!name)) ++ return -ENOMEM; + snprintf(name, 14, "GSC Bus [%d/]", ioc->hw_path); + + ccio_init_resource(res, name, &ioc->ioc_regs->io_io_low); + ccio_init_resource(res + 1, name, &ioc->ioc_regs->io_io_low_hv); ++ return 0; + } + + static int new_ioc_area(struct resource *res, unsigned long size, +@@ -1552,7 +1554,10 @@ static int __init ccio_probe(struct parisc_device *dev) + return -ENOMEM; + } + ccio_ioc_init(ioc); +- ccio_init_resources(ioc); ++ if (ccio_init_resources(ioc)) { ++ kfree(ioc); ++ return -ENOMEM; ++ } + hppa_dma_ops = &ccio_ops; + dev->dev.platform_data = kzalloc(sizeof(struct pci_hba_data), GFP_KERNEL); + +diff --git a/drivers/platform/x86/pmc_atom.c b/drivers/platform/x86/pmc_atom.c +index 682fc49d172cb..e8440850b73ac 100644 +--- a/drivers/platform/x86/pmc_atom.c ++++ b/drivers/platform/x86/pmc_atom.c +@@ -253,7 +253,7 @@ static void pmc_power_off(void) + pm1_cnt_port = acpi_base_addr + PM1_CNT; + + pm1_cnt_value = inl(pm1_cnt_port); +- pm1_cnt_value &= SLEEP_TYPE_MASK; ++ pm1_cnt_value &= ~SLEEP_TYPE_MASK; + pm1_cnt_value |= SLEEP_TYPE_S5; + pm1_cnt_value |= SLEEP_ENABLE; + +diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c +index d899f216245e5..c8d97dc2ca63d 100644 +--- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c ++++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c +@@ -3215,6 +3215,7 @@ static struct fw_event_work *dequeue_next_fw_event(struct MPT3SAS_ADAPTER *ioc) + fw_event = list_first_entry(&ioc->fw_event_list, + struct fw_event_work, list); + list_del_init(&fw_event->list); ++ fw_event_work_put(fw_event); + } + spin_unlock_irqrestore(&ioc->fw_event_lock, flags); + +@@ -3249,7 +3250,6 @@ _scsih_fw_event_cleanup_queue(struct MPT3SAS_ADAPTER *ioc) + if (cancel_work_sync(&fw_event->work)) + fw_event_work_put(fw_event); + +- fw_event_work_put(fw_event); + } + } + +diff --git a/drivers/soc/bcm/brcmstb/pm/pm-arm.c b/drivers/soc/bcm/brcmstb/pm/pm-arm.c +index f4ad45a1efabe..fd124e0850207 100644 +--- a/drivers/soc/bcm/brcmstb/pm/pm-arm.c ++++ b/drivers/soc/bcm/brcmstb/pm/pm-arm.c +@@ -689,13 +689,14 @@ static int brcmstb_pm_probe(struct platform_device *pdev) + const struct of_device_id *of_id = NULL; + struct device_node *dn; + void __iomem *base; +- int ret, i; ++ int ret, i, s; + + /* AON ctrl registers */ + base = brcmstb_ioremap_match(aon_ctrl_dt_ids, 0, NULL); + if (IS_ERR(base)) { + pr_err("error mapping AON_CTRL\n"); +- return PTR_ERR(base); ++ ret = PTR_ERR(base); ++ goto aon_err; + } + ctrl.aon_ctrl_base = base; + +@@ -705,8 +706,10 @@ static int brcmstb_pm_probe(struct platform_device *pdev) + /* Assume standard offset */ + ctrl.aon_sram = ctrl.aon_ctrl_base + + AON_CTRL_SYSTEM_DATA_RAM_OFS; ++ s = 0; + } else { + ctrl.aon_sram = base; ++ s = 1; + } + + writel_relaxed(0, ctrl.aon_sram + AON_REG_PANIC); +@@ -716,7 +719,8 @@ static int brcmstb_pm_probe(struct platform_device *pdev) + (const void **)&ddr_phy_data); + if (IS_ERR(base)) { + pr_err("error mapping DDR PHY\n"); +- return PTR_ERR(base); ++ ret = PTR_ERR(base); ++ goto ddr_phy_err; + } + ctrl.support_warm_boot = ddr_phy_data->supports_warm_boot; + ctrl.pll_status_offset = ddr_phy_data->pll_status_offset; +@@ -736,17 +740,20 @@ static int brcmstb_pm_probe(struct platform_device *pdev) + for_each_matching_node(dn, ddr_shimphy_dt_ids) { + i = ctrl.num_memc; + if (i >= MAX_NUM_MEMC) { ++ of_node_put(dn); + pr_warn("too many MEMCs (max %d)\n", MAX_NUM_MEMC); + break; + } + + base = of_io_request_and_map(dn, 0, dn->full_name); + if (IS_ERR(base)) { ++ of_node_put(dn); + if (!ctrl.support_warm_boot) + break; + + pr_err("error mapping DDR SHIMPHY %d\n", i); +- return PTR_ERR(base); ++ ret = PTR_ERR(base); ++ goto ddr_shimphy_err; + } + ctrl.memcs[i].ddr_shimphy_base = base; + ctrl.num_memc++; +@@ -757,14 +764,18 @@ static int brcmstb_pm_probe(struct platform_device *pdev) + for_each_matching_node(dn, brcmstb_memc_of_match) { + base = of_iomap(dn, 0); + if (!base) { ++ of_node_put(dn); + pr_err("error mapping DDR Sequencer %d\n", i); +- return -ENOMEM; ++ ret = -ENOMEM; ++ goto brcmstb_memc_err; + } + + of_id = of_match_node(brcmstb_memc_of_match, dn); + if (!of_id) { + iounmap(base); +- return -EINVAL; ++ of_node_put(dn); ++ ret = -EINVAL; ++ goto brcmstb_memc_err; + } + + ddr_seq_data = of_id->data; +@@ -784,21 +795,24 @@ static int brcmstb_pm_probe(struct platform_device *pdev) + dn = of_find_matching_node(NULL, sram_dt_ids); + if (!dn) { + pr_err("SRAM not found\n"); +- return -EINVAL; ++ ret = -EINVAL; ++ goto brcmstb_memc_err; + } + + ret = brcmstb_init_sram(dn); + of_node_put(dn); + if (ret) { + pr_err("error setting up SRAM for PM\n"); +- return ret; ++ goto brcmstb_memc_err; + } + + ctrl.pdev = pdev; + + ctrl.s3_params = kmalloc(sizeof(*ctrl.s3_params), GFP_KERNEL); +- if (!ctrl.s3_params) +- return -ENOMEM; ++ if (!ctrl.s3_params) { ++ ret = -ENOMEM; ++ goto s3_params_err; ++ } + ctrl.s3_params_pa = dma_map_single(&pdev->dev, ctrl.s3_params, + sizeof(*ctrl.s3_params), + DMA_TO_DEVICE); +@@ -818,7 +832,21 @@ static int brcmstb_pm_probe(struct platform_device *pdev) + + out: + kfree(ctrl.s3_params); +- ++s3_params_err: ++ iounmap(ctrl.boot_sram); ++brcmstb_memc_err: ++ for (i--; i >= 0; i--) ++ iounmap(ctrl.memcs[i].ddr_ctrl); ++ddr_shimphy_err: ++ for (i = 0; i < ctrl.num_memc; i++) ++ iounmap(ctrl.memcs[i].ddr_shimphy_base); ++ ++ iounmap(ctrl.memcs[0].ddr_phy_base); ++ddr_phy_err: ++ iounmap(ctrl.aon_ctrl_base); ++ if (s) ++ iounmap(ctrl.aon_sram); ++aon_err: + pr_warn("PM: initialization failed with code %d\n", ret); + + return ret; +diff --git a/drivers/staging/rtl8712/rtl8712_cmd.c b/drivers/staging/rtl8712/rtl8712_cmd.c +index 63bc811681d96..fb092d4ec5219 100644 +--- a/drivers/staging/rtl8712/rtl8712_cmd.c ++++ b/drivers/staging/rtl8712/rtl8712_cmd.c +@@ -129,34 +129,6 @@ static void r871x_internal_cmd_hdl(struct _adapter *padapter, u8 *pbuf) + kfree(pdrvcmd->pbuf); + } + +-static u8 read_macreg_hdl(struct _adapter *padapter, u8 *pbuf) +-{ +- void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd); +- struct cmd_obj *pcmd = (struct cmd_obj *)pbuf; +- +- /* invoke cmd->callback function */ +- pcmd_callback = cmd_callback[pcmd->cmdcode].callback; +- if (!pcmd_callback) +- r8712_free_cmd_obj(pcmd); +- else +- pcmd_callback(padapter, pcmd); +- return H2C_SUCCESS; +-} +- +-static u8 write_macreg_hdl(struct _adapter *padapter, u8 *pbuf) +-{ +- void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd); +- struct cmd_obj *pcmd = (struct cmd_obj *)pbuf; +- +- /* invoke cmd->callback function */ +- pcmd_callback = cmd_callback[pcmd->cmdcode].callback; +- if (!pcmd_callback) +- r8712_free_cmd_obj(pcmd); +- else +- pcmd_callback(padapter, pcmd); +- return H2C_SUCCESS; +-} +- + static u8 read_bbreg_hdl(struct _adapter *padapter, u8 *pbuf) + { + struct cmd_obj *pcmd = (struct cmd_obj *)pbuf; +@@ -225,14 +197,6 @@ static struct cmd_obj *cmd_hdl_filter(struct _adapter *padapter, + pcmd_r = NULL; + + switch (pcmd->cmdcode) { +- case GEN_CMD_CODE(_Read_MACREG): +- read_macreg_hdl(padapter, (u8 *)pcmd); +- pcmd_r = pcmd; +- break; +- case GEN_CMD_CODE(_Write_MACREG): +- write_macreg_hdl(padapter, (u8 *)pcmd); +- pcmd_r = pcmd; +- break; + case GEN_CMD_CODE(_Read_BBREG): + read_bbreg_hdl(padapter, (u8 *)pcmd); + break; +diff --git a/drivers/thunderbolt/ctl.c b/drivers/thunderbolt/ctl.c +index 37a7f4c735d05..dcdfd3767a487 100644 +--- a/drivers/thunderbolt/ctl.c ++++ b/drivers/thunderbolt/ctl.c +@@ -387,7 +387,7 @@ static void tb_ctl_rx_submit(struct ctl_pkg *pkg) + + static int tb_async_error(const struct ctl_pkg *pkg) + { +- const struct cfg_error_pkg *error = (const struct cfg_error_pkg *)pkg; ++ const struct cfg_error_pkg *error = pkg->buffer; + + if (pkg->frame.eof != TB_CFG_PKG_ERROR) + return false; +diff --git a/drivers/tty/serial/fsl_lpuart.c b/drivers/tty/serial/fsl_lpuart.c +index b757fd1bdbfa5..069d02354c825 100644 +--- a/drivers/tty/serial/fsl_lpuart.c ++++ b/drivers/tty/serial/fsl_lpuart.c +@@ -1102,9 +1102,9 @@ static int lpuart_config_rs485(struct uart_port *port, + * Note: UART is assumed to be active high. + */ + if (rs485->flags & SER_RS485_RTS_ON_SEND) +- modem &= ~UARTMODEM_TXRTSPOL; +- else if (rs485->flags & SER_RS485_RTS_AFTER_SEND) + modem |= UARTMODEM_TXRTSPOL; ++ else if (rs485->flags & SER_RS485_RTS_AFTER_SEND) ++ modem &= ~UARTMODEM_TXRTSPOL; + } + + /* Store the new configuration */ +diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c +index 198bf54568cc4..c9083d853076a 100644 +--- a/drivers/tty/vt/vt.c ++++ b/drivers/tty/vt/vt.c +@@ -4518,9 +4518,11 @@ static int con_font_set(struct vc_data *vc, struct console_font_op *op) + console_lock(); + if (vc->vc_mode != KD_TEXT) + rc = -EINVAL; +- else if (vc->vc_sw->con_font_set) ++ else if (vc->vc_sw->con_font_set) { ++ if (vc_is_sel(vc)) ++ clear_selection(); + rc = vc->vc_sw->con_font_set(vc, &font, op->flags); +- else ++ } else + rc = -ENOSYS; + console_unlock(); + kfree(font.data); +@@ -4547,9 +4549,11 @@ static int con_font_default(struct vc_data *vc, struct console_font_op *op) + console_unlock(); + return -EINVAL; + } +- if (vc->vc_sw->con_font_default) ++ if (vc->vc_sw->con_font_default) { ++ if (vc_is_sel(vc)) ++ clear_selection(); + rc = vc->vc_sw->con_font_default(vc, &font, s); +- else ++ } else + rc = -ENOSYS; + console_unlock(); + if (!rc) { +diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c +index 0522bd2d9d3cc..e927631c79c67 100644 +--- a/drivers/usb/class/cdc-acm.c ++++ b/drivers/usb/class/cdc-acm.c +@@ -1883,6 +1883,9 @@ static const struct usb_device_id acm_ids[] = { + { USB_DEVICE(0x09d8, 0x0320), /* Elatec GmbH TWN3 */ + .driver_info = NO_UNION_NORMAL, /* has misplaced union descriptor */ + }, ++ { USB_DEVICE(0x0c26, 0x0020), /* Icom ICF3400 Serie */ ++ .driver_info = NO_UNION_NORMAL, /* reports zero length descriptor */ ++ }, + { USB_DEVICE(0x0ca6, 0xa050), /* Castles VEGA3000 */ + .driver_info = NO_UNION_NORMAL, /* reports zero length descriptor */ + }, +diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c +index 29cc2aa5abff5..4d04c75ac3815 100644 +--- a/drivers/usb/core/hub.c ++++ b/drivers/usb/core/hub.c +@@ -5851,6 +5851,11 @@ re_enumerate_no_bos: + * the reset is over (using their post_reset method). + * + * Return: The same as for usb_reset_and_verify_device(). ++ * However, if a reset is already in progress (for instance, if a ++ * driver doesn't have pre_ or post_reset() callbacks, and while ++ * being unbound or re-bound during the ongoing reset its disconnect() ++ * or probe() routine tries to perform a second, nested reset), the ++ * routine returns -EINPROGRESS. + * + * Note: + * The caller must own the device lock. For example, it's safe to use +@@ -5884,6 +5889,10 @@ int usb_reset_device(struct usb_device *udev) + return -EISDIR; + } + ++ if (udev->reset_in_progress) ++ return -EINPROGRESS; ++ udev->reset_in_progress = 1; ++ + port_dev = hub->ports[udev->portnum - 1]; + + /* +@@ -5948,6 +5957,7 @@ int usb_reset_device(struct usb_device *udev) + + usb_autosuspend_device(udev); + memalloc_noio_restore(noio_flag); ++ udev->reset_in_progress = 0; + return ret; + } + EXPORT_SYMBOL_GPL(usb_reset_device); +diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c +index a9e86f5e6eaa3..4f30994960191 100644 +--- a/drivers/usb/dwc2/platform.c ++++ b/drivers/usb/dwc2/platform.c +@@ -142,9 +142,9 @@ static int __dwc2_lowlevel_hw_enable(struct dwc2_hsotg *hsotg) + } else if (hsotg->plat && hsotg->plat->phy_init) { + ret = hsotg->plat->phy_init(pdev, hsotg->plat->phy_type); + } else { +- ret = phy_power_on(hsotg->phy); ++ ret = phy_init(hsotg->phy); + if (ret == 0) +- ret = phy_init(hsotg->phy); ++ ret = phy_power_on(hsotg->phy); + } + + return ret; +@@ -176,9 +176,9 @@ static int __dwc2_lowlevel_hw_disable(struct dwc2_hsotg *hsotg) + } else if (hsotg->plat && hsotg->plat->phy_exit) { + ret = hsotg->plat->phy_exit(pdev, hsotg->plat->phy_type); + } else { +- ret = phy_exit(hsotg->phy); ++ ret = phy_power_off(hsotg->phy); + if (ret == 0) +- ret = phy_power_off(hsotg->phy); ++ ret = phy_exit(hsotg->phy); + } + if (ret) + return ret; +diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c +index 984faecdd7ecb..465aabb6e96c8 100644 +--- a/drivers/usb/dwc3/core.c ++++ b/drivers/usb/dwc3/core.c +@@ -673,15 +673,16 @@ static void dwc3_core_exit(struct dwc3 *dwc) + { + dwc3_event_buffers_cleanup(dwc); + ++ usb_phy_set_suspend(dwc->usb2_phy, 1); ++ usb_phy_set_suspend(dwc->usb3_phy, 1); ++ phy_power_off(dwc->usb2_generic_phy); ++ phy_power_off(dwc->usb3_generic_phy); ++ + usb_phy_shutdown(dwc->usb2_phy); + usb_phy_shutdown(dwc->usb3_phy); + phy_exit(dwc->usb2_generic_phy); + phy_exit(dwc->usb3_generic_phy); + +- usb_phy_set_suspend(dwc->usb2_phy, 1); +- usb_phy_set_suspend(dwc->usb3_phy, 1); +- phy_power_off(dwc->usb2_generic_phy); +- phy_power_off(dwc->usb3_generic_phy); + clk_bulk_disable(dwc->num_clks, dwc->clks); + clk_bulk_unprepare(dwc->num_clks, dwc->clks); + reset_control_assert(dwc->reset); +@@ -1509,16 +1510,16 @@ err5: + dwc3_debugfs_exit(dwc); + dwc3_event_buffers_cleanup(dwc); + +- usb_phy_shutdown(dwc->usb2_phy); +- usb_phy_shutdown(dwc->usb3_phy); +- phy_exit(dwc->usb2_generic_phy); +- phy_exit(dwc->usb3_generic_phy); +- + usb_phy_set_suspend(dwc->usb2_phy, 1); + usb_phy_set_suspend(dwc->usb3_phy, 1); + phy_power_off(dwc->usb2_generic_phy); + phy_power_off(dwc->usb3_generic_phy); + ++ usb_phy_shutdown(dwc->usb2_phy); ++ usb_phy_shutdown(dwc->usb3_phy); ++ phy_exit(dwc->usb2_generic_phy); ++ phy_exit(dwc->usb3_generic_phy); ++ + dwc3_ulpi_exit(dwc); + + err4: +diff --git a/drivers/usb/dwc3/dwc3-qcom.c b/drivers/usb/dwc3/dwc3-qcom.c +index 5bb5384f36125..9d5320562e81f 100644 +--- a/drivers/usb/dwc3/dwc3-qcom.c ++++ b/drivers/usb/dwc3/dwc3-qcom.c +@@ -173,6 +173,14 @@ static int dwc3_qcom_register_extcon(struct dwc3_qcom *qcom) + return 0; + } + ++/* Only usable in contexts where the role can not change. */ ++static bool dwc3_qcom_is_host(struct dwc3_qcom *qcom) ++{ ++ struct dwc3 *dwc = platform_get_drvdata(qcom->dwc3); ++ ++ return dwc->xhci; ++} ++ + static void dwc3_qcom_disable_interrupts(struct dwc3_qcom *qcom) + { + if (qcom->hs_phy_irq) { +@@ -280,7 +288,11 @@ static irqreturn_t qcom_dwc3_resume_irq(int irq, void *data) + if (qcom->pm_suspended) + return IRQ_HANDLED; + +- if (dwc->xhci) ++ /* ++ * This is safe as role switching is done from a freezable workqueue ++ * and the wakeup interrupts are disabled as part of resume. ++ */ ++ if (dwc3_qcom_is_host(qcom)) + pm_runtime_resume(&dwc->xhci->dev); + + return IRQ_HANDLED; +diff --git a/drivers/usb/dwc3/host.c b/drivers/usb/dwc3/host.c +index 1a3878a3be78f..124e9f80dccd8 100644 +--- a/drivers/usb/dwc3/host.c ++++ b/drivers/usb/dwc3/host.c +@@ -142,4 +142,5 @@ void dwc3_host_exit(struct dwc3 *dwc) + phy_remove_lookup(dwc->usb3_generic_phy, "usb3-phy", + dev_name(dwc->dev)); + platform_device_unregister(dwc->xhci); ++ dwc->xhci = NULL; + } +diff --git a/drivers/usb/gadget/function/storage_common.c b/drivers/usb/gadget/function/storage_common.c +index f7e6c42558eb7..021984921f919 100644 +--- a/drivers/usb/gadget/function/storage_common.c ++++ b/drivers/usb/gadget/function/storage_common.c +@@ -294,8 +294,10 @@ EXPORT_SYMBOL_GPL(fsg_lun_fsync_sub); + void store_cdrom_address(u8 *dest, int msf, u32 addr) + { + if (msf) { +- /* Convert to Minutes-Seconds-Frames */ +- addr >>= 2; /* Convert to 2048-byte frames */ ++ /* ++ * Convert to Minutes-Seconds-Frames. ++ * Sector size is already set to 2048 bytes. ++ */ + addr += 2*75; /* Lead-in occupies 2 seconds */ + dest[3] = addr % 75; /* Frames */ + addr /= 75; +diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c +index e40370ed7d8a5..b5a18817c8071 100644 +--- a/drivers/usb/host/xhci-hub.c ++++ b/drivers/usb/host/xhci-hub.c +@@ -565,7 +565,7 @@ struct xhci_hub *xhci_get_rhub(struct usb_hcd *hcd) + * It will release and re-aquire the lock while calling ACPI + * method. + */ +-void xhci_set_port_power(struct xhci_hcd *xhci, struct usb_hcd *hcd, ++static void xhci_set_port_power(struct xhci_hcd *xhci, struct usb_hcd *hcd, + u16 index, bool on, unsigned long *flags) + { + struct xhci_hub *rhub; +@@ -1464,6 +1464,17 @@ int xhci_hub_status_data(struct usb_hcd *hcd, char *buf) + + status = bus_state->resuming_ports; + ++ /* ++ * SS devices are only visible to roothub after link training completes. ++ * Keep polling roothubs for a grace period after xHC start ++ */ ++ if (xhci->run_graceperiod) { ++ if (time_before(jiffies, xhci->run_graceperiod)) ++ status = 1; ++ else ++ xhci->run_graceperiod = 0; ++ } ++ + mask = PORT_CSC | PORT_PEC | PORT_OCC | PORT_PLC | PORT_WRC | PORT_CEC; + + /* For each port, did anything change? If so, set that bit in buf. */ +diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c +index 677587479d260..7fef6d9ed04f8 100644 +--- a/drivers/usb/host/xhci.c ++++ b/drivers/usb/host/xhci.c +@@ -149,9 +149,11 @@ int xhci_start(struct xhci_hcd *xhci) + xhci_err(xhci, "Host took too long to start, " + "waited %u microseconds.\n", + XHCI_MAX_HALT_USEC); +- if (!ret) ++ if (!ret) { + /* clear state flags. Including dying, halted or removing */ + xhci->xhc_state = 0; ++ xhci->run_graceperiod = jiffies + msecs_to_jiffies(500); ++ } + + return ret; + } +@@ -774,8 +776,6 @@ static void xhci_stop(struct usb_hcd *hcd) + void xhci_shutdown(struct usb_hcd *hcd) + { + struct xhci_hcd *xhci = hcd_to_xhci(hcd); +- unsigned long flags; +- int i; + + if (xhci->quirks & XHCI_SPURIOUS_REBOOT) + usb_disable_xhci_ports(to_pci_dev(hcd->self.sysdev)); +@@ -791,21 +791,12 @@ void xhci_shutdown(struct usb_hcd *hcd) + del_timer_sync(&xhci->shared_hcd->rh_timer); + } + +- spin_lock_irqsave(&xhci->lock, flags); ++ spin_lock_irq(&xhci->lock); + xhci_halt(xhci); +- +- /* Power off USB2 ports*/ +- for (i = 0; i < xhci->usb2_rhub.num_ports; i++) +- xhci_set_port_power(xhci, xhci->main_hcd, i, false, &flags); +- +- /* Power off USB3 ports*/ +- for (i = 0; i < xhci->usb3_rhub.num_ports; i++) +- xhci_set_port_power(xhci, xhci->shared_hcd, i, false, &flags); +- + /* Workaround for spurious wakeups at shutdown with HSW */ + if (xhci->quirks & XHCI_SPURIOUS_WAKEUP) + xhci_reset(xhci, XHCI_RESET_SHORT_USEC); +- spin_unlock_irqrestore(&xhci->lock, flags); ++ spin_unlock_irq(&xhci->lock); + + xhci_cleanup_msix(xhci); + +diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h +index 3b29dfc6f79e3..029ffcb13d62e 100644 +--- a/drivers/usb/host/xhci.h ++++ b/drivers/usb/host/xhci.h +@@ -1811,7 +1811,7 @@ struct xhci_hcd { + + /* Host controller watchdog timer structures */ + unsigned int xhc_state; +- ++ unsigned long run_graceperiod; + u32 command; + struct s3_save s3; + /* Host controller is dying - not responding to commands. "I'm not dead yet!" +@@ -2145,8 +2145,6 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, u16 wIndex, + int xhci_hub_status_data(struct usb_hcd *hcd, char *buf); + int xhci_find_raw_port_number(struct usb_hcd *hcd, int port1); + struct xhci_hub *xhci_get_rhub(struct usb_hcd *hcd); +-void xhci_set_port_power(struct xhci_hcd *xhci, struct usb_hcd *hcd, u16 index, +- bool on, unsigned long *flags); + + void xhci_hc_died(struct xhci_hcd *xhci); + +diff --git a/drivers/usb/serial/ch341.c b/drivers/usb/serial/ch341.c +index f789b60ed8c17..7eabb1bfafde5 100644 +--- a/drivers/usb/serial/ch341.c ++++ b/drivers/usb/serial/ch341.c +@@ -96,6 +96,8 @@ struct ch341_private { + u8 mcr; + u8 msr; + u8 lcr; ++ ++ u8 version; + }; + + static void ch341_set_termios(struct tty_struct *tty, +@@ -174,13 +176,20 @@ static int ch341_set_baudrate_lcr(struct usb_device *dev, + /* + * CH341A buffers data until a full endpoint-size packet (32 bytes) + * has been received unless bit 7 is set. ++ * ++ * At least one device with version 0x27 appears to have this bit ++ * inverted. + */ +- a |= BIT(7); ++ if (priv->version > 0x27) ++ a |= BIT(7); + + r = ch341_control_out(dev, CH341_REQ_WRITE_REG, 0x1312, a); + if (r) + return r; + ++ if (priv->version < 0x30) ++ return 0; ++ + r = ch341_control_out(dev, CH341_REQ_WRITE_REG, 0x2518, lcr); + if (r) + return r; +@@ -232,7 +241,9 @@ static int ch341_configure(struct usb_device *dev, struct ch341_private *priv) + r = ch341_control_in(dev, CH341_REQ_READ_VERSION, 0, 0, buffer, size); + if (r < 0) + goto out; +- dev_dbg(&dev->dev, "Chip version: 0x%02x\n", buffer[0]); ++ ++ priv->version = buffer[0]; ++ dev_dbg(&dev->dev, "Chip version: 0x%02x\n", priv->version); + + r = ch341_control_out(dev, CH341_REQ_SERIAL_INIT, 0, 0); + if (r < 0) +diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c +index 95a5c73f3f787..c7c6d5d1dfbc8 100644 +--- a/drivers/usb/serial/cp210x.c ++++ b/drivers/usb/serial/cp210x.c +@@ -131,6 +131,7 @@ static const struct usb_device_id id_table[] = { + { USB_DEVICE(0x10C4, 0x83AA) }, /* Mark-10 Digital Force Gauge */ + { USB_DEVICE(0x10C4, 0x83D8) }, /* DekTec DTA Plus VHF/UHF Booster/Attenuator */ + { USB_DEVICE(0x10C4, 0x8411) }, /* Kyocera GPS Module */ ++ { USB_DEVICE(0x10C4, 0x8414) }, /* Decagon USB Cable Adapter */ + { USB_DEVICE(0x10C4, 0x8418) }, /* IRZ Automation Teleport SG-10 GSM/GPRS Modem */ + { USB_DEVICE(0x10C4, 0x846E) }, /* BEI USB Sensor Interface (VCP) */ + { USB_DEVICE(0x10C4, 0x8470) }, /* Juniper Networks BX Series System Console */ +diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c +index 7fa56728696dd..623b54a5cd498 100644 +--- a/drivers/usb/serial/ftdi_sio.c ++++ b/drivers/usb/serial/ftdi_sio.c +@@ -1035,6 +1035,8 @@ static const struct usb_device_id id_table_combined[] = { + /* IDS GmbH devices */ + { USB_DEVICE(IDS_VID, IDS_SI31A_PID) }, + { USB_DEVICE(IDS_VID, IDS_CM31A_PID) }, ++ /* Omron devices */ ++ { USB_DEVICE(OMRON_VID, OMRON_CS1W_CIF31_PID) }, + /* U-Blox devices */ + { USB_DEVICE(UBLOX_VID, UBLOX_C099F9P_ZED_PID) }, + { USB_DEVICE(UBLOX_VID, UBLOX_C099F9P_ODIN_PID) }, +diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h +index 4e92c165c86bf..31c8ccabbbb78 100644 +--- a/drivers/usb/serial/ftdi_sio_ids.h ++++ b/drivers/usb/serial/ftdi_sio_ids.h +@@ -661,6 +661,12 @@ + #define INFINEON_TRIBOARD_TC1798_PID 0x0028 /* DAS JTAG TriBoard TC1798 V1.0 */ + #define INFINEON_TRIBOARD_TC2X7_PID 0x0043 /* DAS JTAG TriBoard TC2X7 V1.0 */ + ++/* ++ * Omron corporation (https://www.omron.com) ++ */ ++ #define OMRON_VID 0x0590 ++ #define OMRON_CS1W_CIF31_PID 0x00b2 ++ + /* + * Acton Research Corp. + */ +diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c +index d7ea64e8b0249..fe4e340ac66ee 100644 +--- a/drivers/usb/serial/option.c ++++ b/drivers/usb/serial/option.c +@@ -253,6 +253,7 @@ static void option_instat_callback(struct urb *urb); + #define QUECTEL_PRODUCT_BG96 0x0296 + #define QUECTEL_PRODUCT_EP06 0x0306 + #define QUECTEL_PRODUCT_EM05G 0x030a ++#define QUECTEL_PRODUCT_EM060K 0x030b + #define QUECTEL_PRODUCT_EM12 0x0512 + #define QUECTEL_PRODUCT_RM500Q 0x0800 + #define QUECTEL_PRODUCT_EC200S_CN 0x6002 +@@ -438,6 +439,8 @@ static void option_instat_callback(struct urb *urb); + #define CINTERION_PRODUCT_MV31_2_RMNET 0x00b9 + #define CINTERION_PRODUCT_MV32_WA 0x00f1 + #define CINTERION_PRODUCT_MV32_WB 0x00f2 ++#define CINTERION_PRODUCT_MV32_WA_RMNET 0x00f3 ++#define CINTERION_PRODUCT_MV32_WB_RMNET 0x00f4 + + /* Olivetti products */ + #define OLIVETTI_VENDOR_ID 0x0b3c +@@ -573,6 +576,10 @@ static void option_instat_callback(struct urb *urb); + #define WETELECOM_PRODUCT_6802 0x6802 + #define WETELECOM_PRODUCT_WMD300 0x6803 + ++/* OPPO products */ ++#define OPPO_VENDOR_ID 0x22d9 ++#define OPPO_PRODUCT_R11 0x276c ++ + + /* Device flags */ + +@@ -1138,6 +1145,9 @@ static const struct usb_device_id option_ids[] = { + { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EP06, 0xff, 0, 0) }, + { USB_DEVICE_INTERFACE_CLASS(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM05G, 0xff), + .driver_info = RSVD(6) | ZLP }, ++ { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM060K, 0xff, 0x00, 0x40) }, ++ { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM060K, 0xff, 0xff, 0x30) }, ++ { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM060K, 0xff, 0xff, 0x40) }, + { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM12, 0xff, 0xff, 0xff), + .driver_info = RSVD(1) | RSVD(2) | RSVD(3) | RSVD(4) | NUMEP2 }, + { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM12, 0xff, 0, 0) }, +@@ -1993,8 +2003,12 @@ static const struct usb_device_id option_ids[] = { + .driver_info = RSVD(0)}, + { USB_DEVICE_INTERFACE_CLASS(CINTERION_VENDOR_ID, CINTERION_PRODUCT_MV32_WA, 0xff), + .driver_info = RSVD(3)}, ++ { USB_DEVICE_INTERFACE_CLASS(CINTERION_VENDOR_ID, CINTERION_PRODUCT_MV32_WA_RMNET, 0xff), ++ .driver_info = RSVD(0) }, + { USB_DEVICE_INTERFACE_CLASS(CINTERION_VENDOR_ID, CINTERION_PRODUCT_MV32_WB, 0xff), + .driver_info = RSVD(3)}, ++ { USB_DEVICE_INTERFACE_CLASS(CINTERION_VENDOR_ID, CINTERION_PRODUCT_MV32_WB_RMNET, 0xff), ++ .driver_info = RSVD(0) }, + { USB_DEVICE(OLIVETTI_VENDOR_ID, OLIVETTI_PRODUCT_OLICARD100), + .driver_info = RSVD(4) }, + { USB_DEVICE(OLIVETTI_VENDOR_ID, OLIVETTI_PRODUCT_OLICARD120), +@@ -2155,6 +2169,7 @@ static const struct usb_device_id option_ids[] = { + { USB_DEVICE_INTERFACE_CLASS(0x305a, 0x1404, 0xff) }, /* GosunCn GM500 RNDIS */ + { USB_DEVICE_INTERFACE_CLASS(0x305a, 0x1405, 0xff) }, /* GosunCn GM500 MBIM */ + { USB_DEVICE_INTERFACE_CLASS(0x305a, 0x1406, 0xff) }, /* GosunCn GM500 ECM/NCM */ ++ { USB_DEVICE_AND_INTERFACE_INFO(OPPO_VENDOR_ID, OPPO_PRODUCT_R11, 0xff, 0xff, 0x30) }, + { } /* Terminating entry */ + }; + MODULE_DEVICE_TABLE(usb, option_ids); +diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h +index 66e7f5d123c46..6a59950a63a03 100644 +--- a/drivers/usb/storage/unusual_devs.h ++++ b/drivers/usb/storage/unusual_devs.h +@@ -2294,6 +2294,13 @@ UNUSUAL_DEV( 0x1e74, 0x4621, 0x0000, 0x0000, + USB_SC_DEVICE, USB_PR_DEVICE, NULL, + US_FL_BULK_IGNORE_TAG | US_FL_MAX_SECTORS_64 ), + ++/* Reported by Witold Lipieta <[email protected]> */ ++UNUSUAL_DEV( 0x1fc9, 0x0117, 0x0100, 0x0100, ++ "NXP Semiconductors", ++ "PN7462AU", ++ USB_SC_DEVICE, USB_PR_DEVICE, NULL, ++ US_FL_IGNORE_RESIDUE ), ++ + /* Supplied with some Castlewood ORB removable drives */ + UNUSUAL_DEV( 0x2027, 0xa001, 0x0000, 0x9999, + "Double-H Technology", +diff --git a/drivers/usb/typec/altmodes/displayport.c b/drivers/usb/typec/altmodes/displayport.c +index 3f06e94771a72..52cdc06e1deac 100644 +--- a/drivers/usb/typec/altmodes/displayport.c ++++ b/drivers/usb/typec/altmodes/displayport.c +@@ -91,8 +91,8 @@ static int dp_altmode_configure(struct dp_altmode *dp, u8 con) + case DP_STATUS_CON_UFP_D: + case DP_STATUS_CON_BOTH: /* NOTE: First acting as DP source */ + conf |= DP_CONF_UFP_U_AS_UFP_D; +- pin_assign = DP_CAP_DFP_D_PIN_ASSIGN(dp->alt->vdo) & +- DP_CAP_UFP_D_PIN_ASSIGN(dp->port->vdo); ++ pin_assign = DP_CAP_PIN_ASSIGN_UFP_D(dp->alt->vdo) & ++ DP_CAP_PIN_ASSIGN_DFP_D(dp->port->vdo); + break; + default: + break; +diff --git a/drivers/video/fbdev/chipsfb.c b/drivers/video/fbdev/chipsfb.c +index 413b465e69d8e..7ca149ab86d20 100644 +--- a/drivers/video/fbdev/chipsfb.c ++++ b/drivers/video/fbdev/chipsfb.c +@@ -432,6 +432,7 @@ static int chipsfb_pci_init(struct pci_dev *dp, const struct pci_device_id *ent) + err_release_fb: + framebuffer_release(p); + err_disable: ++ pci_disable_device(dp); + err_out: + return rc; + } +diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c +index e5126fad57c5a..4661ecaf6741c 100644 +--- a/fs/debugfs/inode.c ++++ b/fs/debugfs/inode.c +@@ -766,6 +766,28 @@ void debugfs_remove_recursive(struct dentry *dentry) + } + EXPORT_SYMBOL_GPL(debugfs_remove_recursive); + ++/** ++ * debugfs_lookup_and_remove - lookup a directory or file and recursively remove it ++ * @name: a pointer to a string containing the name of the item to look up. ++ * @parent: a pointer to the parent dentry of the item. ++ * ++ * This is the equlivant of doing something like ++ * debugfs_remove(debugfs_lookup(..)) but with the proper reference counting ++ * handled for the directory being looked up. ++ */ ++void debugfs_lookup_and_remove(const char *name, struct dentry *parent) ++{ ++ struct dentry *dentry; ++ ++ dentry = debugfs_lookup(name, parent); ++ if (!dentry) ++ return; ++ ++ debugfs_remove(dentry); ++ dput(dentry); ++} ++EXPORT_SYMBOL_GPL(debugfs_lookup_and_remove); ++ + /** + * debugfs_rename - rename a file/directory in the debugfs filesystem + * @old_dir: a pointer to the parent dentry for the renamed object. This +diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h +index 9d5b0a0a651f1..87fbaa84b0dfb 100644 +--- a/include/linux/buffer_head.h ++++ b/include/linux/buffer_head.h +@@ -136,6 +136,17 @@ BUFFER_FNS(Defer_Completion, defer_completion) + + static __always_inline void set_buffer_uptodate(struct buffer_head *bh) + { ++ /* ++ * If somebody else already set this uptodate, they will ++ * have done the memory barrier, and a reader will thus ++ * see *some* valid buffer state. ++ * ++ * Any other serialization (with IO errors or whatever that ++ * might clear the bit) has to come from other state (eg BH_Lock). ++ */ ++ if (test_bit(BH_Uptodate, &bh->b_state)) ++ return; ++ + /* + * make it consistent with folio_mark_uptodate + * pairs with smp_load_acquire in buffer_uptodate +diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h +index 3bc1034c57e66..2a4638bb40338 100644 +--- a/include/linux/debugfs.h ++++ b/include/linux/debugfs.h +@@ -85,6 +85,8 @@ struct dentry *debugfs_create_automount(const char *name, + void debugfs_remove(struct dentry *dentry); + void debugfs_remove_recursive(struct dentry *dentry); + ++void debugfs_lookup_and_remove(const char *name, struct dentry *parent); ++ + const struct file_operations *debugfs_real_fops(const struct file *filp); + + int debugfs_file_get(struct dentry *dentry); +@@ -217,6 +219,10 @@ static inline void debugfs_remove(struct dentry *dentry) + static inline void debugfs_remove_recursive(struct dentry *dentry) + { } + ++static inline void debugfs_lookup_and_remove(const char *name, ++ struct dentry *parent) ++{ } ++ + const struct file_operations *debugfs_real_fops(const struct file *filp); + + static inline int debugfs_file_get(struct dentry *dentry) +diff --git a/include/linux/platform_data/x86/pmc_atom.h b/include/linux/platform_data/x86/pmc_atom.h +index e4905fe69c381..e4cfcb6f16633 100644 +--- a/include/linux/platform_data/x86/pmc_atom.h ++++ b/include/linux/platform_data/x86/pmc_atom.h +@@ -16,6 +16,8 @@ + #ifndef PMC_ATOM_H + #define PMC_ATOM_H + ++#include <linux/bits.h> ++ + /* ValleyView Power Control Unit PCI Device ID */ + #define PCI_DEVICE_ID_VLV_PMC 0x0F1C + /* CherryTrail Power Control Unit PCI Device ID */ +@@ -148,9 +150,9 @@ + #define ACPI_MMIO_REG_LEN 0x100 + + #define PM1_CNT 0x4 +-#define SLEEP_TYPE_MASK 0xFFFFECFF ++#define SLEEP_TYPE_MASK GENMASK(12, 10) + #define SLEEP_TYPE_S5 0x1C00 +-#define SLEEP_ENABLE 0x2000 ++#define SLEEP_ENABLE BIT(13) + + extern int pmc_atom_read(int offset, u32 *value); + extern int pmc_atom_write(int offset, u32 value); +diff --git a/include/linux/usb.h b/include/linux/usb.h +index ff010d1fd1c78..744023c91404a 100644 +--- a/include/linux/usb.h ++++ b/include/linux/usb.h +@@ -580,6 +580,7 @@ struct usb3_lpm_parameters { + * @level: number of USB hub ancestors + * @can_submit: URBs may be submitted + * @persist_enabled: USB_PERSIST enabled for this device ++ * @reset_in_progress: the device is being reset + * @have_langid: whether string_langid is valid + * @authorized: policy has said we can use it; + * (user space) policy determines if we authorize this device to be +@@ -664,6 +665,7 @@ struct usb_device { + + unsigned can_submit:1; + unsigned persist_enabled:1; ++ unsigned reset_in_progress:1; + unsigned have_langid:1; + unsigned authorized:1; + unsigned authenticated:1; +diff --git a/include/linux/usb/typec_dp.h b/include/linux/usb/typec_dp.h +index 55ae781d60a9e..92460ccd16ad3 100644 +--- a/include/linux/usb/typec_dp.h ++++ b/include/linux/usb/typec_dp.h +@@ -68,6 +68,11 @@ enum { + #define DP_CAP_USB BIT(7) + #define DP_CAP_DFP_D_PIN_ASSIGN(_cap_) (((_cap_) & GENMASK(15, 8)) >> 8) + #define DP_CAP_UFP_D_PIN_ASSIGN(_cap_) (((_cap_) & GENMASK(23, 16)) >> 16) ++/* Get pin assignment taking plug & receptacle into consideration */ ++#define DP_CAP_PIN_ASSIGN_UFP_D(_cap_) ((_cap_ & DP_CAP_RECEPTACLE) ? \ ++ DP_CAP_UFP_D_PIN_ASSIGN(_cap_) : DP_CAP_DFP_D_PIN_ASSIGN(_cap_)) ++#define DP_CAP_PIN_ASSIGN_DFP_D(_cap_) ((_cap_ & DP_CAP_RECEPTACLE) ? \ ++ DP_CAP_DFP_D_PIN_ASSIGN(_cap_) : DP_CAP_UFP_D_PIN_ASSIGN(_cap_)) + + /* DisplayPort Status Update VDO bits */ + #define DP_STATUS_CONNECTION(_status_) ((_status_) & 3) +diff --git a/kernel/kprobes.c b/kernel/kprobes.c +index b2fcad8635bcf..b2f01e61f0eec 100644 +--- a/kernel/kprobes.c ++++ b/kernel/kprobes.c +@@ -1568,6 +1568,7 @@ static int check_kprobe_address_safe(struct kprobe *p, + /* Ensure it is not in reserved area nor out of text */ + if (!(core_kernel_text((unsigned long) p->addr) || + is_module_text_address((unsigned long) p->addr)) || ++ in_gate_area_no_mm((unsigned long) p->addr) || + within_kprobe_blacklist((unsigned long) p->addr) || + jump_label_text_reserved(p->addr, p->addr) || + find_bug((unsigned long)p->addr)) { +diff --git a/mm/kmemleak.c b/mm/kmemleak.c +index 639acbb91fd53..f54734abf9466 100644 +--- a/mm/kmemleak.c ++++ b/mm/kmemleak.c +@@ -1196,7 +1196,7 @@ EXPORT_SYMBOL(kmemleak_no_scan); + void __ref kmemleak_alloc_phys(phys_addr_t phys, size_t size, int min_count, + gfp_t gfp) + { +- if (PHYS_PFN(phys) >= min_low_pfn && PHYS_PFN(phys) < max_low_pfn) ++ if (!IS_ENABLED(CONFIG_HIGHMEM) || PHYS_PFN(phys) < max_low_pfn) + kmemleak_alloc(__va(phys), size, min_count, gfp); + } + EXPORT_SYMBOL(kmemleak_alloc_phys); +@@ -1210,7 +1210,7 @@ EXPORT_SYMBOL(kmemleak_alloc_phys); + */ + void __ref kmemleak_free_part_phys(phys_addr_t phys, size_t size) + { +- if (PHYS_PFN(phys) >= min_low_pfn && PHYS_PFN(phys) < max_low_pfn) ++ if (!IS_ENABLED(CONFIG_HIGHMEM) || PHYS_PFN(phys) < max_low_pfn) + kmemleak_free_part(__va(phys), size); + } + EXPORT_SYMBOL(kmemleak_free_part_phys); +@@ -1222,7 +1222,7 @@ EXPORT_SYMBOL(kmemleak_free_part_phys); + */ + void __ref kmemleak_not_leak_phys(phys_addr_t phys) + { +- if (PHYS_PFN(phys) >= min_low_pfn && PHYS_PFN(phys) < max_low_pfn) ++ if (!IS_ENABLED(CONFIG_HIGHMEM) || PHYS_PFN(phys) < max_low_pfn) + kmemleak_not_leak(__va(phys)); + } + EXPORT_SYMBOL(kmemleak_not_leak_phys); +@@ -1234,7 +1234,7 @@ EXPORT_SYMBOL(kmemleak_not_leak_phys); + */ + void __ref kmemleak_ignore_phys(phys_addr_t phys) + { +- if (PHYS_PFN(phys) >= min_low_pfn && PHYS_PFN(phys) < max_low_pfn) ++ if (!IS_ENABLED(CONFIG_HIGHMEM) || PHYS_PFN(phys) < max_low_pfn) + kmemleak_ignore(__va(phys)); + } + EXPORT_SYMBOL(kmemleak_ignore_phys); +diff --git a/net/bridge/br_netfilter_hooks.c b/net/bridge/br_netfilter_hooks.c +index 55c7cdf5e7b83..35642dc96852a 100644 +--- a/net/bridge/br_netfilter_hooks.c ++++ b/net/bridge/br_netfilter_hooks.c +@@ -385,6 +385,7 @@ static int br_nf_pre_routing_finish(struct net *net, struct sock *sk, struct sk_ + /* - Bridged-and-DNAT'ed traffic doesn't + * require ip_forwarding. */ + if (rt->dst.dev == dev) { ++ skb_dst_drop(skb); + skb_dst_set(skb, &rt->dst); + goto bridged_dnat; + } +@@ -414,6 +415,7 @@ bridged_dnat: + kfree_skb(skb); + return 0; + } ++ skb_dst_drop(skb); + skb_dst_set_noref(skb, &rt->dst); + } + +diff --git a/net/bridge/br_netfilter_ipv6.c b/net/bridge/br_netfilter_ipv6.c +index 09d5e0c7b3ba4..995d86777e7cb 100644 +--- a/net/bridge/br_netfilter_ipv6.c ++++ b/net/bridge/br_netfilter_ipv6.c +@@ -201,6 +201,7 @@ static int br_nf_pre_routing_finish_ipv6(struct net *net, struct sock *sk, struc + kfree_skb(skb); + return 0; + } ++ skb_dst_drop(skb); + skb_dst_set_noref(skb, &rt->dst); + } + +diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c +index e1d065ea5a158..aac5d5b739268 100644 +--- a/net/ipv4/tcp_input.c ++++ b/net/ipv4/tcp_input.c +@@ -2372,6 +2372,21 @@ static inline bool tcp_may_undo(const struct tcp_sock *tp) + return tp->undo_marker && (!tp->undo_retrans || tcp_packet_delayed(tp)); + } + ++static bool tcp_is_non_sack_preventing_reopen(struct sock *sk) ++{ ++ struct tcp_sock *tp = tcp_sk(sk); ++ ++ if (tp->snd_una == tp->high_seq && tcp_is_reno(tp)) { ++ /* Hold old state until something *above* high_seq ++ * is ACKed. For Reno it is MUST to prevent false ++ * fast retransmits (RFC2582). SACK TCP is safe. */ ++ if (!tcp_any_retrans_done(sk)) ++ tp->retrans_stamp = 0; ++ return true; ++ } ++ return false; ++} ++ + /* People celebrate: "We love our President!" */ + static bool tcp_try_undo_recovery(struct sock *sk) + { +@@ -2394,14 +2409,8 @@ static bool tcp_try_undo_recovery(struct sock *sk) + } else if (tp->rack.reo_wnd_persist) { + tp->rack.reo_wnd_persist--; + } +- if (tp->snd_una == tp->high_seq && tcp_is_reno(tp)) { +- /* Hold old state until something *above* high_seq +- * is ACKed. For Reno it is MUST to prevent false +- * fast retransmits (RFC2582). SACK TCP is safe. */ +- if (!tcp_any_retrans_done(sk)) +- tp->retrans_stamp = 0; ++ if (tcp_is_non_sack_preventing_reopen(sk)) + return true; +- } + tcp_set_ca_state(sk, TCP_CA_Open); + tp->is_sack_reneg = 0; + return false; +@@ -2437,6 +2446,8 @@ static bool tcp_try_undo_loss(struct sock *sk, bool frto_undo) + NET_INC_STATS(sock_net(sk), + LINUX_MIB_TCPSPURIOUSRTOS); + inet_csk(sk)->icsk_retransmits = 0; ++ if (tcp_is_non_sack_preventing_reopen(sk)) ++ return true; + if (frto_undo || tcp_is_sack(tp)) { + tcp_set_ca_state(sk, TCP_CA_Open); + tp->is_sack_reneg = 0; +@@ -3468,11 +3479,11 @@ static void tcp_send_challenge_ack(struct sock *sk, const struct sk_buff *skb) + + /* Then check host-wide RFC 5961 rate limit. */ + now = jiffies / HZ; +- if (now != challenge_timestamp) { ++ if (now != READ_ONCE(challenge_timestamp)) { + u32 ack_limit = READ_ONCE(net->ipv4.sysctl_tcp_challenge_ack_limit); + u32 half = (ack_limit + 1) >> 1; + +- challenge_timestamp = now; ++ WRITE_ONCE(challenge_timestamp, now); + WRITE_ONCE(challenge_count, half + prandom_u32_max(ack_limit)); + } + count = READ_ONCE(challenge_count); +diff --git a/net/ipv6/seg6.c b/net/ipv6/seg6.c +index 9b2f272ca1649..89d55770ac74b 100644 +--- a/net/ipv6/seg6.c ++++ b/net/ipv6/seg6.c +@@ -130,6 +130,11 @@ static int seg6_genl_sethmac(struct sk_buff *skb, struct genl_info *info) + goto out_unlock; + } + ++ if (slen > nla_len(info->attrs[SEG6_ATTR_SECRET])) { ++ err = -EINVAL; ++ goto out_unlock; ++ } ++ + if (hinfo) { + err = seg6_hmac_info_del(net, hmackeyid); + if (err) +diff --git a/net/kcm/kcmsock.c b/net/kcm/kcmsock.c +index b919db02c7f9e..ef2543a4c1fc5 100644 +--- a/net/kcm/kcmsock.c ++++ b/net/kcm/kcmsock.c +@@ -1412,12 +1412,6 @@ static int kcm_attach(struct socket *sock, struct socket *csock, + psock->sk = csk; + psock->bpf_prog = prog; + +- err = strp_init(&psock->strp, csk, &cb); +- if (err) { +- kmem_cache_free(kcm_psockp, psock); +- goto out; +- } +- + write_lock_bh(&csk->sk_callback_lock); + + /* Check if sk_user_data is aready by KCM or someone else. +@@ -1425,13 +1419,18 @@ static int kcm_attach(struct socket *sock, struct socket *csock, + */ + if (csk->sk_user_data) { + write_unlock_bh(&csk->sk_callback_lock); +- strp_stop(&psock->strp); +- strp_done(&psock->strp); + kmem_cache_free(kcm_psockp, psock); + err = -EALREADY; + goto out; + } + ++ err = strp_init(&psock->strp, csk, &cb); ++ if (err) { ++ write_unlock_bh(&csk->sk_callback_lock); ++ kmem_cache_free(kcm_psockp, psock); ++ goto out; ++ } ++ + psock->save_data_ready = csk->sk_data_ready; + psock->save_write_space = csk->sk_write_space; + psock->save_state_change = csk->sk_state_change; +diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c +index fa13eef25f2c9..38383b7e44190 100644 +--- a/net/mac80211/ibss.c ++++ b/net/mac80211/ibss.c +@@ -544,6 +544,10 @@ int ieee80211_ibss_finish_csa(struct ieee80211_sub_if_data *sdata) + + sdata_assert_lock(sdata); + ++ /* When not connected/joined, sending CSA doesn't make sense. */ ++ if (ifibss->state != IEEE80211_IBSS_MLME_JOINED) ++ return -ENOLINK; ++ + /* update cfg80211 bss information with the new channel */ + if (!is_zero_ether_addr(ifibss->bssid)) { + cbss = cfg80211_get_bss(sdata->local->hw.wiphy, +diff --git a/net/mac802154/rx.c b/net/mac802154/rx.c +index 4dcf6e18563a6..060ccd0e14ce7 100644 +--- a/net/mac802154/rx.c ++++ b/net/mac802154/rx.c +@@ -52,7 +52,7 @@ ieee802154_subif_frame(struct ieee802154_sub_if_data *sdata, + + switch (mac_cb(skb)->dest.mode) { + case IEEE802154_ADDR_NONE: +- if (mac_cb(skb)->dest.mode != IEEE802154_ADDR_NONE) ++ if (hdr->source.mode != IEEE802154_ADDR_NONE) + /* FIXME: check if we are PAN coordinator */ + skb->pkt_type = PACKET_OTHERHOST; + else +diff --git a/net/netfilter/nf_conntrack_irc.c b/net/netfilter/nf_conntrack_irc.c +index 4099f4d79bae7..b7436935b57d0 100644 +--- a/net/netfilter/nf_conntrack_irc.c ++++ b/net/netfilter/nf_conntrack_irc.c +@@ -187,8 +187,9 @@ static int help(struct sk_buff *skb, unsigned int protoff, + + /* dcc_ip can be the internal OR external (NAT'ed) IP */ + tuple = &ct->tuplehash[dir].tuple; +- if (tuple->src.u3.ip != dcc_ip && +- tuple->dst.u3.ip != dcc_ip) { ++ if ((tuple->src.u3.ip != dcc_ip && ++ ct->tuplehash[!dir].tuple.dst.u3.ip != dcc_ip) || ++ dcc_port == 0) { + net_warn_ratelimited("Forged DCC command from %pI4: %pI4:%u\n", + &tuple->src.u3.ip, + &dcc_ip, dcc_port); +diff --git a/net/sched/sch_sfb.c b/net/sched/sch_sfb.c +index 81d205acb1b6a..a8ef8efa62fc0 100644 +--- a/net/sched/sch_sfb.c ++++ b/net/sched/sch_sfb.c +@@ -139,15 +139,15 @@ static void increment_one_qlen(u32 sfbhash, u32 slot, struct sfb_sched_data *q) + } + } + +-static void increment_qlen(const struct sk_buff *skb, struct sfb_sched_data *q) ++static void increment_qlen(const struct sfb_skb_cb *cb, struct sfb_sched_data *q) + { + u32 sfbhash; + +- sfbhash = sfb_hash(skb, 0); ++ sfbhash = cb->hashes[0]; + if (sfbhash) + increment_one_qlen(sfbhash, 0, q); + +- sfbhash = sfb_hash(skb, 1); ++ sfbhash = cb->hashes[1]; + if (sfbhash) + increment_one_qlen(sfbhash, 1, q); + } +@@ -285,8 +285,10 @@ static int sfb_enqueue(struct sk_buff *skb, struct Qdisc *sch, + { + + struct sfb_sched_data *q = qdisc_priv(sch); ++ unsigned int len = qdisc_pkt_len(skb); + struct Qdisc *child = q->qdisc; + struct tcf_proto *fl; ++ struct sfb_skb_cb cb; + int i; + u32 p_min = ~0; + u32 minqlen = ~0; +@@ -403,11 +405,12 @@ static int sfb_enqueue(struct sk_buff *skb, struct Qdisc *sch, + } + + enqueue: ++ memcpy(&cb, sfb_skb_cb(skb), sizeof(cb)); + ret = qdisc_enqueue(skb, child, to_free); + if (likely(ret == NET_XMIT_SUCCESS)) { +- qdisc_qstats_backlog_inc(sch, skb); ++ sch->qstats.backlog += len; + sch->q.qlen++; +- increment_qlen(skb, q); ++ increment_qlen(&cb, q); + } else if (net_xmit_drop_count(ret)) { + q->stats.childdrop++; + qdisc_qstats_drop(sch); +diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c +index 4c904ab29e0e6..dcd00b514c3f9 100644 +--- a/net/smc/af_smc.c ++++ b/net/smc/af_smc.c +@@ -1031,7 +1031,6 @@ static void smc_listen_out_connected(struct smc_sock *new_smc) + { + struct sock *newsmcsk = &new_smc->sk; + +- sk_refcnt_debug_inc(newsmcsk); + if (newsmcsk->sk_state == SMC_INIT) + newsmcsk->sk_state = SMC_ACTIVE; + +diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c +index d05fa7c36d001..b1abf4848bbc7 100644 +--- a/net/sunrpc/xprt.c ++++ b/net/sunrpc/xprt.c +@@ -1550,9 +1550,9 @@ static void xprt_destroy(struct rpc_xprt *xprt) + * is cleared. We use ->transport_lock to ensure the mod_timer() + * can only run *before* del_time_sync(), never after. + */ +- spin_lock(&xprt->transport_lock); ++ spin_lock_bh(&xprt->transport_lock); + del_timer_sync(&xprt->timer); +- spin_unlock(&xprt->transport_lock); ++ spin_unlock_bh(&xprt->transport_lock); + + /* + * Destroy sockets etc from the system workqueue so they can +diff --git a/net/tipc/monitor.c b/net/tipc/monitor.c +index 7b6c1c5c30dc8..0268857a3cfed 100644 +--- a/net/tipc/monitor.c ++++ b/net/tipc/monitor.c +@@ -130,7 +130,7 @@ static void map_set(u64 *up_map, int i, unsigned int v) + + static int map_get(u64 up_map, int i) + { +- return (up_map & (1 << i)) >> i; ++ return (up_map & (1ULL << i)) >> i; + } + + static struct tipc_peer *peer_prev(struct tipc_peer *peer) +diff --git a/net/wireless/debugfs.c b/net/wireless/debugfs.c +index 30fc6eb352bcc..e6410487e25da 100644 +--- a/net/wireless/debugfs.c ++++ b/net/wireless/debugfs.c +@@ -68,9 +68,10 @@ static ssize_t ht40allow_map_read(struct file *file, + { + struct wiphy *wiphy = file->private_data; + char *buf; +- unsigned int offset = 0, buf_size = PAGE_SIZE, i, r; ++ unsigned int offset = 0, buf_size = PAGE_SIZE, i; + enum nl80211_band band; + struct ieee80211_supported_band *sband; ++ ssize_t r; + + buf = kzalloc(buf_size, GFP_KERNEL); + if (!buf) +diff --git a/sound/core/seq/oss/seq_oss_midi.c b/sound/core/seq/oss/seq_oss_midi.c +index b7bef25b34cca..838c3c8b403cb 100644 +--- a/sound/core/seq/oss/seq_oss_midi.c ++++ b/sound/core/seq/oss/seq_oss_midi.c +@@ -280,7 +280,9 @@ snd_seq_oss_midi_clear_all(void) + void + snd_seq_oss_midi_setup(struct seq_oss_devinfo *dp) + { ++ spin_lock_irq(®ister_lock); + dp->max_mididev = max_midi_devs; ++ spin_unlock_irq(®ister_lock); + } + + /* +diff --git a/sound/core/seq/seq_clientmgr.c b/sound/core/seq/seq_clientmgr.c +index aaf9c419c3dde..96cd8b7d790ea 100644 +--- a/sound/core/seq/seq_clientmgr.c ++++ b/sound/core/seq/seq_clientmgr.c +@@ -136,13 +136,13 @@ struct snd_seq_client *snd_seq_client_use_ptr(int clientid) + spin_unlock_irqrestore(&clients_lock, flags); + #ifdef CONFIG_MODULES + if (!in_interrupt()) { +- static char client_requested[SNDRV_SEQ_GLOBAL_CLIENTS]; +- static char card_requested[SNDRV_CARDS]; ++ static DECLARE_BITMAP(client_requested, SNDRV_SEQ_GLOBAL_CLIENTS); ++ static DECLARE_BITMAP(card_requested, SNDRV_CARDS); ++ + if (clientid < SNDRV_SEQ_GLOBAL_CLIENTS) { + int idx; + +- if (!client_requested[clientid]) { +- client_requested[clientid] = 1; ++ if (!test_and_set_bit(clientid, client_requested)) { + for (idx = 0; idx < 15; idx++) { + if (seq_client_load[idx] < 0) + break; +@@ -157,10 +157,8 @@ struct snd_seq_client *snd_seq_client_use_ptr(int clientid) + int card = (clientid - SNDRV_SEQ_GLOBAL_CLIENTS) / + SNDRV_SEQ_CLIENTS_PER_CARD; + if (card < snd_ecards_limit) { +- if (! card_requested[card]) { +- card_requested[card] = 1; ++ if (!test_and_set_bit(card, card_requested)) + snd_request_card(card); +- } + snd_seq_device_load_drivers(); + } + } +diff --git a/sound/drivers/aloop.c b/sound/drivers/aloop.c +index 3c65e52b014c1..1948d064fc953 100644 +--- a/sound/drivers/aloop.c ++++ b/sound/drivers/aloop.c +@@ -477,17 +477,18 @@ static unsigned int loopback_pos_update(struct loopback_cable *cable) + cable->streams[SNDRV_PCM_STREAM_PLAYBACK]; + struct loopback_pcm *dpcm_capt = + cable->streams[SNDRV_PCM_STREAM_CAPTURE]; +- unsigned long delta_play = 0, delta_capt = 0; ++ unsigned long delta_play = 0, delta_capt = 0, cur_jiffies; + unsigned int running, count1, count2; + ++ cur_jiffies = jiffies; + running = cable->running ^ cable->pause; + if (running & (1 << SNDRV_PCM_STREAM_PLAYBACK)) { +- delta_play = jiffies - dpcm_play->last_jiffies; ++ delta_play = cur_jiffies - dpcm_play->last_jiffies; + dpcm_play->last_jiffies += delta_play; + } + + if (running & (1 << SNDRV_PCM_STREAM_CAPTURE)) { +- delta_capt = jiffies - dpcm_capt->last_jiffies; ++ delta_capt = cur_jiffies - dpcm_capt->last_jiffies; + dpcm_capt->last_jiffies += delta_capt; + } + +diff --git a/sound/pci/emu10k1/emupcm.c b/sound/pci/emu10k1/emupcm.c +index 9f2b6097f486d..623776b13f8da 100644 +--- a/sound/pci/emu10k1/emupcm.c ++++ b/sound/pci/emu10k1/emupcm.c +@@ -137,7 +137,7 @@ static int snd_emu10k1_pcm_channel_alloc(struct snd_emu10k1_pcm * epcm, int voic + epcm->voices[0]->epcm = epcm; + if (voices > 1) { + for (i = 1; i < voices; i++) { +- epcm->voices[i] = &epcm->emu->voices[epcm->voices[0]->number + i]; ++ epcm->voices[i] = &epcm->emu->voices[(epcm->voices[0]->number + i) % NUM_G]; + epcm->voices[i]->epcm = epcm; + } + } +diff --git a/sound/usb/stream.c b/sound/usb/stream.c +index 9a950aaf5e356..1cfb30465df7d 100644 +--- a/sound/usb/stream.c ++++ b/sound/usb/stream.c +@@ -1111,7 +1111,7 @@ int snd_usb_parse_audio_interface(struct snd_usb_audio *chip, int iface_no) + * Dallas DS4201 workaround: It presents 5 altsettings, but the last + * one misses syncpipe, and does not produce any sound. + */ +- if (chip->usb_id == USB_ID(0x04fa, 0x4201)) ++ if (chip->usb_id == USB_ID(0x04fa, 0x4201) && num >= 4) + num = 4; + + for (i = 0; i < num; i++) {
