Re: Linux 5.4.17

diff --git a/Makefile b/Makefile index e16d2e58ed4b..a363a539a092 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 VERSION = 5 PATCHLEVEL = 4 -SUBLEVEL = 16 +SUBLEVEL = 17 EXTRAVERSION = NAME = Kleptomaniac Octopus

diff --git a/arch/arc/plat-eznps/Kconfig b/arch/arc/plat-eznps/Kconfig index a376a50d3fea..a931d0a256d0 100644 --- a/arch/arc/plat-eznps/Kconfig +++ b/arch/arc/plat-eznps/Kconfig @@ -7,7 +7,7 @@ menuconfig ARC_PLAT_EZNPS bool ""EZchip" ARC dev platform" select CPU_BIG_ENDIAN - select CLKSRC_NPS + select CLKSRC_NPS if !PHYS_ADDR_T_64BIT select EZNPS_GIC select EZCHIP_NPS_MANAGEMENT_ENET if ETHERNET help diff --git a/arch/arm/configs/aspeed_g5_defconfig b/arch/arm/configs/aspeed_g5_defconfig index 597536cc9573..b87508c7056c 100644 --- a/arch/arm/configs/aspeed_g5_defconfig +++ b/arch/arm/configs/aspeed_g5_defconfig @@ -139,6 +139,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=6 CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_ASPEED_VUART=y CONFIG_SERIAL_8250_SHARE_IRQ=y +CONFIG_SERIAL_8250_DW=y CONFIG_SERIAL_OF_PLATFORM=y CONFIG_ASPEED_KCS_IPMI_BMC=y CONFIG_ASPEED_BT_IPMI_BMC=y diff --git a/arch/arm64/kvm/debug.c b/arch/arm64/kvm/debug.c index 43487f035385..7a7e425616b5 100644 --- a/arch/arm64/kvm/debug.c +++ b/arch/arm64/kvm/debug.c @@ -101,7 +101,7 @@ void kvm_arm_reset_debug_ptr(struct kvm_vcpu *vcpu) void kvm_arm_setup_debug(struct kvm_vcpu *vcpu) { bool trap_debug = !(vcpu->arch.flags & KVM_ARM64_DEBUG_DIRTY); - unsigned long mdscr; + unsigned long mdscr, orig_mdcr_el2 = vcpu->arch.mdcr_el2;

trace_kvm_arm_setup_debug(vcpu, vcpu->guest_debug);

@@ -197,6 +197,10 @@ void kvm_arm_setup_debug(struct kvm_vcpu *vcpu) if (vcpu_read_sys_reg(vcpu, MDSCR_EL1) & (DBG_MDSCR_KDE | DBG_MDSCR_MDE)) vcpu->arch.flags |= KVM_ARM64_DEBUG_DIRTY;

+ /* Write mdcr_el2 changes since vcpu_load on VHE systems */ + if (has_vhe() && orig_mdcr_el2 != vcpu->arch.mdcr_el2) + write_sysreg(vcpu->arch.mdcr_el2, mdcr_el2); + trace_kvm_arm_set_dreg32("MDCR_EL2", vcpu->arch.mdcr_el2); trace_kvm_arm_set_dreg32("MDSCR_EL1", vcpu_read_sys_reg(vcpu, MDSCR_EL1)); } diff --git a/arch/um/include/asm/common.lds.S b/arch/um/include/asm/common.lds.S index d7086b985f27..4049f2c46387 100644 --- a/arch/um/include/asm/common.lds.S +++ b/arch/um/include/asm/common.lds.S @@ -83,8 +83,8 @@ __preinit_array_end = .; } .init_array : { - /* dummy - we call this ourselves */ __init_array_start = .; + *(.init_array) __init_array_end = .; } .fini_array : { diff --git a/arch/um/kernel/dyn.lds.S b/arch/um/kernel/dyn.lds.S index c69d69ee96be..f5001481010c 100644 --- a/arch/um/kernel/dyn.lds.S +++ b/arch/um/kernel/dyn.lds.S @@ -103,6 +103,7 @@ SECTIONS be empty, which isn't pretty. */ . = ALIGN(32 / 8); .preinit_array : { *(.preinit_array) } + .init_array : { *(.init_array) } .fini_array : { *(.fini_array) } .data : { INIT_TASK_DATA(KERNEL_STACK_SIZE) diff --git a/crypto/af_alg.c b/crypto/af_alg.c index 0dceaabc6321..3d8e53010cda 100644 --- a/crypto/af_alg.c +++ b/crypto/af_alg.c @@ -134,11 +134,13 @@ void af_alg_release_parent(struct sock *sk) sk = ask->parent; ask = alg_sk(sk);

- lock_sock(sk); + local_bh_disable(); + bh_lock_sock(sk); ask->nokey_refcnt -= nokey; if (!last) last = !--ask->refcnt; - release_sock(sk); + bh_unlock_sock(sk); + local_bh_enable();

if (last) sock_put(sk); diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c index 543792e0ebf0..81bbea7f2ba6 100644 --- a/crypto/pcrypt.c +++ b/crypto/pcrypt.c @@ -362,11 +362,12 @@ static int __init pcrypt_init(void)

static void __exit pcrypt_exit(void) { + crypto_unregister_template(&pcrypt_tmpl); + pcrypt_fini_padata(pencrypt); pcrypt_fini_padata(pdecrypt);

kset_unregister(pcrypt_kset); - crypto_unregister_template(&pcrypt_tmpl); }

subsys_initcall(pcrypt_init); diff --git a/drivers/android/binder.c b/drivers/android/binder.c index 976a69420c16..254f87b627fe 100644 --- a/drivers/android/binder.c +++ b/drivers/android/binder.c @@ -5203,10 +5203,11 @@ static int binder_mmap(struct file *filp, struct vm_area_struct *vma)

static int binder_open(struct inode *nodp, struct file *filp) { - struct binder_proc *proc; + struct binder_proc *proc, *itr; struct binder_device *binder_dev; struct binderfs_info *info; struct dentry *binder_binderfs_dir_entry_proc = NULL; + bool existing_pid = false;

binder_debug(BINDER_DEBUG_OPEN_CLOSE, "%s: %d:%d\n", __func__, current->group_leader->pid, current->pid); @@ -5239,19 +5240,24 @@ static int binder_open(struct inode *nodp, struct file *filp) filp->private_data = proc;

mutex_lock(&binder_procs_lock); + hlist_for_each_entry(itr, &binder_procs, proc_node) { + if (itr->pid == proc->pid) { + existing_pid = true; + break; + } + } hlist_add_head(&proc->proc_node, &binder_procs); mutex_unlock(&binder_procs_lock);

- if (binder_debugfs_dir_entry_proc) { + if (binder_debugfs_dir_entry_proc && !existing_pid) { char strbuf[11];

snprintf(strbuf, sizeof(strbuf), "%u", proc->pid); /* - * proc debug entries are shared between contexts, so - * this will fail if the process tries to open the driver - * again with a different context. The priting code will - * anyway print all contexts that a given PID has, so this - * is not a problem. + * proc debug entries are shared between contexts. + * Only create for the first PID to avoid debugfs log spamming + * The printing code will anyway print all contexts for a given + * PID so this is not a problem. */ proc->debugfs_entry = debugfs_create_file(strbuf, 0444, binder_debugfs_dir_entry_proc, @@ -5259,19 +5265,16 @@ static int binder_open(struct inode *nodp, struct file *filp) &proc_fops); }

- if (binder_binderfs_dir_entry_proc) { + if (binder_binderfs_dir_entry_proc && !existing_pid) { char strbuf[11]; struct dentry *binderfs_entry;

snprintf(strbuf, sizeof(strbuf), "%u", proc->pid); /* * Similar to debugfs, the process specific log file is shared - * between contexts. If the file has already been created for a - * process, the following binderfs_create_file() call will - * fail with error code EEXIST if another context of the same - * process invoked binder_open(). This is ok since same as - * debugfs, the log file will contain information on all - * contexts of a given PID. + * between contexts. Only create for the first PID. + * This is ok since same as debugfs, the log file will contain + * information on all contexts of a given PID. */ binderfs_entry = binderfs_create_file(binder_binderfs_dir_entry_proc, strbuf, &proc_fops, (void *)(unsigned long)proc->pid); @@ -5281,10 +5284,8 @@ static int binder_open(struct inode *nodp, struct file *filp) int error;

error = PTR_ERR(binderfs_entry); - if (error != -EEXIST) { - pr_warn("Unable to create file %s in binderfs (error %d)\n", - strbuf, error); - } + pr_warn("Unable to create file %s in binderfs (error %d)\n", + strbuf, error); } }

diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c index b23d1e4bad33..9d0d65efcd94 100644 --- a/drivers/atm/eni.c +++ b/drivers/atm/eni.c @@ -374,7 +374,7 @@ static int do_rx_dma(struct atm_vcc *vcc,struct sk_buff *skb, here = (eni_vcc->descr+skip) & (eni_vcc->words-1); dma[j++] = (here << MID_DMA_COUNT_SHIFT) | (vcc->vci << MID_DMA_VCI_SHIFT) | MID_DT_JK; - j++; + dma[j++] = 0; } here = (eni_vcc->descr+size+skip) & (eni_vcc->words-1); if (!eff) size += skip; @@ -447,7 +447,7 @@ static int do_rx_dma(struct atm_vcc *vcc,struct sk_buff *skb, if (size != eff) { dma[j++] = (here << MID_DMA_COUNT_SHIFT) | (vcc->vci << MID_DMA_VCI_SHIFT) | MID_DT_JK; - j++; + dma[j++] = 0; } if (!j || j > 2*RX_DMA_BUF) { printk(KERN_CRIT DEV_LABEL "!j or j too big!!!\n"); diff --git a/drivers/base/component.c b/drivers/base/component.c index 532a3a5d8f63..1fdbd6ff2058 100644 --- a/drivers/base/component.c +++ b/drivers/base/component.c @@ -102,11 +102,11 @@ static int component_devices_show(struct seq_file *s, void *data) seq_printf(s, "%-40s %20s\n", "device name", "status"); seq_puts(s, "-------------------------------------------------------------\n"); for (i = 0; i < match->num; i++) { - struct device *d = (struct device *)match->compare[i].data; + struct component *component = match->compare[i].component;

- seq_printf(s, "%-40s %20s\n", dev_name(d), - match->compare[i].component ? - "registered" : "not registered"); + seq_printf(s, "%-40s %20s\n", + component ? dev_name(component->dev) : "(unknown)", + component ? (component->bound ? "bound" : "not bound") : "not registered"); } mutex_unlock(&component_mutex);

diff --git a/drivers/base/test/test_async_driver_probe.c b/drivers/base/test/test_async_driver_probe.c index f4b1d8e54daf..3bb7beb127a9 100644 --- a/drivers/base/test/test_async_driver_probe.c +++ b/drivers/base/test/test_async_driver_probe.c @@ -44,7 +44,8 @@ static int test_probe(struct platform_device *pdev) * performing an async init on that node. */ if (dev->driver->probe_type == PROBE_PREFER_ASYNCHRONOUS) { - if (dev_to_node(dev) != numa_node_id()) { + if (IS_ENABLED(CONFIG_NUMA) && + dev_to_node(dev) != numa_node_id()) { dev_warn(dev, "NUMA node mismatch %d != %d\n", dev_to_node(dev), numa_node_id()); atomic_inc(&warnings); diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c index 2d2e6d862068..f02a4bdc0ca7 100644 --- a/drivers/bluetooth/btbcm.c +++ b/drivers/bluetooth/btbcm.c @@ -440,6 +440,12 @@ int btbcm_finalize(struct hci_dev *hdev)

set_bit(HCI_QUIRK_STRICT_DUPLICATE_FILTER, &hdev->quirks);

+ /* Some devices ship with the controller default address. + * Allow the bootloader to set a valid address through the + * device tree. + */ + set_bit(HCI_QUIRK_USE_BDADDR_PROPERTY, &hdev->quirks); + return 0; } EXPORT_SYMBOL_GPL(btbcm_finalize); diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 04cf767d0708..4e7ef35f1c8f 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -2585,7 +2585,7 @@ static void btusb_mtk_wmt_recv(struct urb *urb) * and being processed the events from there then. */ if (test_bit(BTUSB_TX_WAIT_VND_EVT, &data->flags)) { - data->evt_skb = skb_clone(skb, GFP_KERNEL); + data->evt_skb = skb_clone(skb, GFP_ATOMIC); if (!data->evt_skb) goto err_out; } diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c index abbf281ee337..d9846265a5cd 100644 --- a/drivers/bus/ti-sysc.c +++ b/drivers/bus/ti-sysc.c @@ -923,6 +923,9 @@ static int sysc_enable_module(struct device *dev) return -EINVAL; }

+ if (ddata->cfg.quirks & SYSC_QUIRK_SWSUP_MSTANDBY) + best_mode = SYSC_IDLE_NO; + reg &= ~(SYSC_IDLE_MASK << regbits->midle_shift); reg |= best_mode << regbits->midle_shift; sysc_write(ddata, ddata->offsets[SYSC_SYSCONFIG], reg); @@ -984,6 +987,10 @@ static int sysc_disable_module(struct device *dev) return ret; }

+ if (ddata->cfg.quirks & (SYSC_QUIRK_SWSUP_MSTANDBY) || + ddata->cfg.quirks & (SYSC_QUIRK_FORCE_MSTANDBY)) + best_mode = SYSC_IDLE_FORCE; + reg &= ~(SYSC_IDLE_MASK << regbits->midle_shift); reg |= best_mode << regbits->midle_shift; sysc_write(ddata, ddata->offsets[SYSC_SYSCONFIG], reg); @@ -1242,6 +1249,8 @@ static const struct sysc_revision_quirk sysc_revision_quirks[] = { SYSC_QUIRK_SWSUP_SIDLE),

/* Quirks that need to be set based on detected module */ + SYSC_QUIRK("aess", 0, 0, 0x10, -1, 0x40000000, 0xffffffff, + SYSC_MODULE_QUIRK_AESS), SYSC_QUIRK("hdq1w", 0, 0, 0x14, 0x18, 0x00000006, 0xffffffff, SYSC_MODULE_QUIRK_HDQ1W), SYSC_QUIRK("hdq1w", 0, 0, 0x14, 0x18, 0x0000000a, 0xffffffff, @@ -1257,6 +1266,10 @@ static const struct sysc_revision_quirk sysc_revision_quirks[] = { SYSC_QUIRK("gpu", 0x50000000, 0x14, -1, -1, 0x00010201, 0xffffffff, 0), SYSC_QUIRK("gpu", 0x50000000, 0xfe00, 0xfe10, -1, 0x40000000 , 0xffffffff, SYSC_MODULE_QUIRK_SGX), + SYSC_QUIRK("usb_otg_hs", 0, 0x400, 0x404, 0x408, 0x00000050, + 0xffffffff, SYSC_QUIRK_SWSUP_SIDLE | SYSC_QUIRK_SWSUP_MSTANDBY), + SYSC_QUIRK("usb_otg_hs", 0, 0, 0x10, -1, 0x4ea2080d, 0xffffffff, + SYSC_QUIRK_SWSUP_SIDLE | SYSC_QUIRK_SWSUP_MSTANDBY), SYSC_QUIRK("wdt", 0, 0, 0x10, 0x14, 0x502a0500, 0xfffff0f0, SYSC_MODULE_QUIRK_WDT), /* Watchdog on am3 and am4 */ @@ -1266,7 +1279,6 @@ static const struct sysc_revision_quirk sysc_revision_quirks[] = { #ifdef DEBUG SYSC_QUIRK("adc", 0, 0, 0x10, -1, 0x47300001, 0xffffffff, 0), SYSC_QUIRK("atl", 0, 0, -1, -1, 0x0a070100, 0xffffffff, 0), - SYSC_QUIRK("aess", 0, 0, 0x10, -1, 0x40000000, 0xffffffff, 0), SYSC_QUIRK("cm", 0, 0, -1, -1, 0x40000301, 0xffffffff, 0), SYSC_QUIRK("control", 0, 0, 0x10, -1, 0x40000900, 0xffffffff, 0), SYSC_QUIRK("cpgmac", 0, 0x1200, 0x1208, 0x1204, 0x4edb1902, @@ -1315,8 +1327,6 @@ static const struct sysc_revision_quirk sysc_revision_quirks[] = { SYSC_QUIRK("usbhstll", 0, 0, 0x10, 0x14, 0x00000008, 0xffffffff, 0), SYSC_QUIRK("usb_host_hs", 0, 0, 0x10, 0x14, 0x50700100, 0xffffffff, 0), SYSC_QUIRK("usb_host_hs", 0, 0, 0x10, -1, 0x50700101, 0xffffffff, 0), - SYSC_QUIRK("usb_otg_hs", 0, 0x400, 0x404, 0x408, 0x00000050, - 0xffffffff, 0), SYSC_QUIRK("vfpe", 0, 0, 0x104, -1, 0x4d001200, 0xffffffff, 0), #endif }; @@ -1400,6 +1410,14 @@ static void sysc_clk_enable_quirk_hdq1w(struct sysc *ddata) sysc_write(ddata, offset, val); }

+/* AESS (Audio Engine SubSystem) needs autogating set after enable */ +static void sysc_module_enable_quirk_aess(struct sysc *ddata) +{ + int offset = 0x7c; /* AESS_AUTO_GATING_ENABLE */ + + sysc_write(ddata, offset, 1); +} + /* I2C needs extra enable bit toggling for reset */ static void sysc_clk_quirk_i2c(struct sysc *ddata, bool enable) { @@ -1482,6 +1500,9 @@ static void sysc_init_module_quirks(struct sysc *ddata) return; }

+ if (ddata->cfg.quirks & SYSC_MODULE_QUIRK_AESS) + ddata->module_enable_quirk = sysc_module_enable_quirk_aess; + if (ddata->cfg.quirks & SYSC_MODULE_QUIRK_SGX) ddata->module_enable_quirk = sysc_module_enable_quirk_sgx;

diff --git a/drivers/crypto/caam/ctrl.c b/drivers/crypto/caam/ctrl.c index db22777d59b4..62930351ccd9 100644 --- a/drivers/crypto/caam/ctrl.c +++ b/drivers/crypto/caam/ctrl.c @@ -685,11 +685,9 @@ static int caam_probe(struct platform_device *pdev) of_node_put(np);

if (!ctrlpriv->mc_en) - clrsetbits_32(&ctrl->mcr, MCFGR_AWCACHE_MASK | MCFGR_LONG_PTR, + clrsetbits_32(&ctrl->mcr, MCFGR_AWCACHE_MASK, MCFGR_AWCACHE_CACH | MCFGR_AWCACHE_BUFF | - MCFGR_WDENABLE | MCFGR_LARGE_BURST | - (sizeof(dma_addr_t) == sizeof(u64) ? - MCFGR_LONG_PTR : 0)); + MCFGR_WDENABLE | MCFGR_LARGE_BURST);

handle_imx6_err005766(&ctrl->mcr);

diff --git a/drivers/crypto/chelsio/chcr_algo.c b/drivers/crypto/chelsio/chcr_algo.c index 38ee38b37ae6..01dd418bdadc 100644 --- a/drivers/crypto/chelsio/chcr_algo.c +++ b/drivers/crypto/chelsio/chcr_algo.c @@ -3194,9 +3194,6 @@ static int chcr_gcm_setauthsize(struct crypto_aead *tfm, unsigned int authsize) aeadctx->mayverify = VERIFY_SW; break; default: - - crypto_tfm_set_flags((struct crypto_tfm *) tfm, - CRYPTO_TFM_RES_BAD_KEY_LEN); return -EINVAL; } return crypto_aead_setauthsize(aeadctx->sw_cipher, authsize); @@ -3221,8 +3218,6 @@ static int chcr_4106_4309_setauthsize(struct crypto_aead *tfm, aeadctx->mayverify = VERIFY_HW; break; default: - crypto_tfm_set_flags((struct crypto_tfm *)tfm, - CRYPTO_TFM_RES_BAD_KEY_LEN); return -EINVAL; } return crypto_aead_setauthsize(aeadctx->sw_cipher, authsize); @@ -3263,8 +3258,6 @@ static int chcr_ccm_setauthsize(struct crypto_aead *tfm, aeadctx->mayverify = VERIFY_HW; break; default: - crypto_tfm_set_flags((struct crypto_tfm *)tfm, - CRYPTO_TFM_RES_BAD_KEY_LEN); return -EINVAL; } return crypto_aead_setauthsize(aeadctx->sw_cipher, authsize); @@ -3289,8 +3282,7 @@ static int chcr_ccm_common_setkey(struct crypto_aead *aead, ck_size = CHCR_KEYCTX_CIPHER_KEY_SIZE_256; mk_size = CHCR_KEYCTX_MAC_KEY_SIZE_256; } else { - crypto_tfm_set_flags((struct crypto_tfm *)aead, - CRYPTO_TFM_RES_BAD_KEY_LEN); + crypto_aead_set_flags(aead, CRYPTO_TFM_RES_BAD_KEY_LEN); aeadctx->enckey_len = 0; return -EINVAL; } @@ -3328,8 +3320,7 @@ static int chcr_aead_rfc4309_setkey(struct crypto_aead *aead, const u8 *key, int error;

if (keylen < 3) { - crypto_tfm_set_flags((struct crypto_tfm *)aead, - CRYPTO_TFM_RES_BAD_KEY_LEN); + crypto_aead_set_flags(aead, CRYPTO_TFM_RES_BAD_KEY_LEN); aeadctx->enckey_len = 0; return -EINVAL; } @@ -3379,8 +3370,7 @@ static int chcr_gcm_setkey(struct crypto_aead *aead, const u8 *key, } else if (keylen == AES_KEYSIZE_256) { ck_size = CHCR_KEYCTX_CIPHER_KEY_SIZE_256; } else { - crypto_tfm_set_flags((struct crypto_tfm *)aead, - CRYPTO_TFM_RES_BAD_KEY_LEN); + crypto_aead_set_flags(aead, CRYPTO_TFM_RES_BAD_KEY_LEN); pr_err("GCM: Invalid key length %d\n", keylen); ret = -EINVAL; goto out; diff --git a/drivers/crypto/vmx/aes_xts.c b/drivers/crypto/vmx/aes_xts.c index d59e736882f6..9fee1b1532a4 100644 --- a/drivers/crypto/vmx/aes_xts.c +++ b/drivers/crypto/vmx/aes_xts.c @@ -84,6 +84,9 @@ static int p8_aes_xts_crypt(struct skcipher_request *req, int enc) u8 tweak[AES_BLOCK_SIZE]; int ret;

+ if (req->cryptlen < AES_BLOCK_SIZE) + return -EINVAL; + if (!crypto_simd_usable() || (req->cryptlen % XTS_BLOCK_SIZE) != 0) { struct skcipher_request *subreq = skcipher_request_ctx(req);

diff --git a/drivers/extcon/extcon-intel-cht-wc.c b/drivers/extcon/extcon-intel-cht-wc.c index 9d32150e68db..771f6f4cf92e 100644 --- a/drivers/extcon/extcon-intel-cht-wc.c +++ b/drivers/extcon/extcon-intel-cht-wc.c @@ -338,6 +338,7 @@ static int cht_wc_extcon_probe(struct platform_device *pdev) struct intel_soc_pmic *pmic = dev_get_drvdata(pdev->dev.parent); struct cht_wc_extcon_data *ext; unsigned long mask = ~(CHT_WC_PWRSRC_VBUS | CHT_WC_PWRSRC_USBID_MASK); + int pwrsrc_sts, id; int irq, ret;

irq = platform_get_irq(pdev, 0); @@ -387,8 +388,19 @@ static int cht_wc_extcon_probe(struct platform_device *pdev) goto disable_sw_control; }

- /* Route D+ and D- to PMIC for initial charger detection */ - cht_wc_extcon_set_phymux(ext, MUX_SEL_PMIC); + ret = regmap_read(ext->regmap, CHT_WC_PWRSRC_STS, &pwrsrc_sts); + if (ret) { + dev_err(ext->dev, "Error reading pwrsrc status: %d\n", ret); + goto disable_sw_control; + } + + /* + * If no USB host or device connected, route D+ and D- to PMIC for + * initial charger detection + */ + id = cht_wc_extcon_get_id(ext, pwrsrc_sts); + if (id != INTEL_USB_ID_GND) + cht_wc_extcon_set_phymux(ext, MUX_SEL_PMIC);

/* Get initial state */ cht_wc_extcon_pwrsrc_event(ext); diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index ceb908f7dbe5..f9263426af03 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -1120,6 +1120,7 @@ config GPIO_MADERA config GPIO_MAX77620 tristate "GPIO support for PMIC MAX77620 and MAX20024" depends on MFD_MAX77620 + select GPIOLIB_IRQCHIP help GPIO driver for MAX77620 and MAX20024 PMIC from Maxim Semiconductor. MAX77620 PMIC has 8 pins that can be configured as GPIOs. The diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c index 33a1099e2f33..bb9a2771a0f9 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c @@ -1023,6 +1023,7 @@ static const struct pci_device_id pciidlist[] = {

/* Navi12 */ {0x1002, 0x7360, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI12|AMD_EXP_HW_SUPPORT}, + {0x1002, 0x7362, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI12|AMD_EXP_HW_SUPPORT},

{0, 0, 0} }; diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 4e9c15c409ba..360c87ba4595 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -3266,27 +3266,21 @@ get_output_color_space(const struct dc_crtc_timing *dc_crtc_timing) return color_space; }

-static void reduce_mode_colour_depth(struct dc_crtc_timing *timing_out) -{ - if (timing_out->display_color_depth <= COLOR_DEPTH_888) - return; - - timing_out->display_color_depth--; -} - -static void adjust_colour_depth_from_display_info(struct dc_crtc_timing *timing_out, - const struct drm_display_info *info) +static bool adjust_colour_depth_from_display_info( + struct dc_crtc_timing *timing_out, + const struct drm_display_info *info) { + enum dc_color_depth depth = timing_out->display_color_depth; int normalized_clk; - if (timing_out->display_color_depth <= COLOR_DEPTH_888) - return; do { normalized_clk = timing_out->pix_clk_100hz / 10; /* YCbCr 4:2:0 requires additional adjustment of 1/2 */ if (timing_out->pixel_encoding == PIXEL_ENCODING_YCBCR420) normalized_clk /= 2; /* Adjusting pix clock following on HDMI spec based on colour depth */ - switch (timing_out->display_color_depth) { + switch (depth) { + case COLOR_DEPTH_888: + break; case COLOR_DEPTH_101010: normalized_clk = (normalized_clk * 30) / 24; break; @@ -3297,14 +3291,15 @@ static void adjust_colour_depth_from_display_info(struct dc_crtc_timing *timing_ normalized_clk = (normalized_clk * 48) / 24; break; default: - return; + /* The above depths are the only ones valid for HDMI. */ + return false; } - if (normalized_clk <= info->max_tmds_clock) - return; - reduce_mode_colour_depth(timing_out); - - } while (timing_out->display_color_depth > COLOR_DEPTH_888); - + if (normalized_clk <= info->max_tmds_clock) { + timing_out->display_color_depth = depth; + return true; + } + } while (--depth > COLOR_DEPTH_666); + return false; }

static void fill_stream_properties_from_drm_display_mode( @@ -3370,8 +3365,14 @@ static void fill_stream_properties_from_drm_display_mode(

stream->out_transfer_func->type = TF_TYPE_PREDEFINED; stream->out_transfer_func->tf = TRANSFER_FUNCTION_SRGB; - if (stream->signal == SIGNAL_TYPE_HDMI_TYPE_A) - adjust_colour_depth_from_display_info(timing_out, info); + if (stream->signal == SIGNAL_TYPE_HDMI_TYPE_A) { + if (!adjust_colour_depth_from_display_info(timing_out, info) && + drm_mode_is_420_also(info, mode_in) && + timing_out->pixel_encoding != PIXEL_ENCODING_YCBCR420) { + timing_out->pixel_encoding = PIXEL_ENCODING_YCBCR420; + adjust_colour_depth_from_display_info(timing_out, info); + } + } }

static void fill_audio_info(struct audio_info *audio_info, diff --git a/drivers/hid/hid-asus.c b/drivers/hid/hid-asus.c index 8063b1d567b1..e6e4c841fb06 100644 --- a/drivers/hid/hid-asus.c +++ b/drivers/hid/hid-asus.c @@ -261,7 +261,8 @@ static int asus_event(struct hid_device *hdev, struct hid_field *field, struct hid_usage *usage, __s32 value) { if ((usage->hid & HID_USAGE_PAGE) == 0xff310000 && - (usage->hid & HID_USAGE) != 0x00 && !usage->type) { + (usage->hid & HID_USAGE) != 0x00 && + (usage->hid & HID_USAGE) != 0xff && !usage->type) { hid_warn(hdev, "Unmapped Asus vendor usagepage code 0x%02x\n", usage->hid & HID_USAGE); } diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 6273e7178e78..5fc82029a03b 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -631,6 +631,7 @@ #define USB_VENDOR_ID_ITE 0x048d #define USB_DEVICE_ID_ITE_LENOVO_YOGA 0x8386 #define USB_DEVICE_ID_ITE_LENOVO_YOGA2 0x8350 +#define I2C_DEVICE_ID_ITE_LENOVO_LEGION_Y720 0x837a #define USB_DEVICE_ID_ITE_LENOVO_YOGA900 0x8396 #define USB_DEVICE_ID_ITE8595 0x8595

@@ -730,6 +731,7 @@ #define USB_DEVICE_ID_LG_MULTITOUCH 0x0064 #define USB_DEVICE_ID_LG_MELFAS_MT 0x6007 #define I2C_DEVICE_ID_LG_8001 0x8001 +#define I2C_DEVICE_ID_LG_7010 0x7010

#define USB_VENDOR_ID_LOGITECH 0x046d #define USB_DEVICE_ID_LOGITECH_AUDIOHUB 0x0a0e @@ -1098,6 +1100,7 @@ #define USB_DEVICE_ID_SYNAPTICS_LTS2 0x1d10 #define USB_DEVICE_ID_SYNAPTICS_HD 0x0ac3 #define USB_DEVICE_ID_SYNAPTICS_QUAD_HD 0x1ac3 +#define USB_DEVICE_ID_SYNAPTICS_ACER_SWITCH5_012 0x2968 #define USB_DEVICE_ID_SYNAPTICS_TP_V103 0x5710 #define USB_DEVICE_ID_SYNAPTICS_ACER_SWITCH5 0x81a7

diff --git a/drivers/hid/hid-ite.c b/drivers/hid/hid-ite.c index a45f2352618d..c436e12feb23 100644 --- a/drivers/hid/hid-ite.c +++ b/drivers/hid/hid-ite.c @@ -40,6 +40,9 @@ static int ite_event(struct hid_device *hdev, struct hid_field *field, static const struct hid_device_id ite_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_ITE, USB_DEVICE_ID_ITE8595) }, { HID_USB_DEVICE(USB_VENDOR_ID_258A, USB_DEVICE_ID_258A_6A88) }, + /* ITE8595 USB kbd ctlr, with Synaptics touchpad connected to it. */ + { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, + USB_DEVICE_ID_SYNAPTICS_ACER_SWITCH5_012) }, { } }; MODULE_DEVICE_TABLE(hid, ite_devices); diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index 3cfeb1629f79..362805ddf377 100644 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -1019,7 +1019,7 @@ static int mt_process_slot(struct mt_device *td, struct input_dev *input, tool = MT_TOOL_DIAL; else if (unlikely(!confidence_state)) { tool = MT_TOOL_PALM; - if (!active && + if (!active && mt && input_mt_is_active(&mt->slots[slotnum])) { /* * The non-confidence was reported for @@ -1985,6 +1985,9 @@ static const struct hid_device_id mt_devices[] = { { .driver_data = MT_CLS_LG, HID_USB_DEVICE(USB_VENDOR_ID_LG, USB_DEVICE_ID_LG_MELFAS_MT) }, + { .driver_data = MT_CLS_LG, + HID_DEVICE(BUS_I2C, HID_GROUP_GENERIC, + USB_VENDOR_ID_LG, I2C_DEVICE_ID_LG_7010) },

/* MosArt panels */ { .driver_data = MT_CLS_CONFIDENCE_MINUS_ONE, diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c index 9a35af1e2662..fa58a7cbb3ff 100644 --- a/drivers/hid/hid-quirks.c +++ b/drivers/hid/hid-quirks.c @@ -174,6 +174,7 @@ static const struct hid_device_id hid_quirks[] = { { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SIRIUS_BATTERY_FREE_TABLET), HID_QUIRK_MULTI_INPUT }, { HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP_LTD2, USB_DEVICE_ID_SMARTJOY_DUAL_PLUS), HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT }, { HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_QUAD_USB_JOYPAD), HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT }, + { HID_USB_DEVICE(USB_VENDOR_ID_XIN_MO, USB_DEVICE_ID_XIN_MO_DUAL_ARCADE), HID_QUIRK_MULTI_INPUT },

{ 0 } }; diff --git a/drivers/hid/hid-steam.c b/drivers/hid/hid-steam.c index 8dae0f9b819e..6286204d4c56 100644 --- a/drivers/hid/hid-steam.c +++ b/drivers/hid/hid-steam.c @@ -768,8 +768,12 @@ static int steam_probe(struct hid_device *hdev,

if (steam->quirks & STEAM_QUIRK_WIRELESS) { hid_info(hdev, "Steam wireless receiver connected"); + /* If using a wireless adaptor ask for connection status */ + steam->connected = false; steam_request_conn_status(steam); } else { + /* A wired connection is always present */ + steam->connected = true; ret = steam_register(steam); if (ret) { hid_err(hdev, diff --git a/drivers/hid/i2c-hid/i2c-hid-core.c b/drivers/hid/i2c-hid/i2c-hid-core.c index ac44bf752ff1..479934f7d241 100644 --- a/drivers/hid/i2c-hid/i2c-hid-core.c +++ b/drivers/hid/i2c-hid/i2c-hid-core.c @@ -49,6 +49,8 @@ #define I2C_HID_QUIRK_NO_IRQ_AFTER_RESET BIT(1) #define I2C_HID_QUIRK_BOGUS_IRQ BIT(4) #define I2C_HID_QUIRK_RESET_ON_RESUME BIT(5) +#define I2C_HID_QUIRK_BAD_INPUT_SIZE BIT(6) +

/* flags */ #define I2C_HID_STARTED 0 @@ -177,6 +179,8 @@ static const struct i2c_hid_quirks { I2C_HID_QUIRK_BOGUS_IRQ }, { USB_VENDOR_ID_ALPS_JP, HID_ANY_ID, I2C_HID_QUIRK_RESET_ON_RESUME }, + { USB_VENDOR_ID_ITE, I2C_DEVICE_ID_ITE_LENOVO_LEGION_Y720, + I2C_HID_QUIRK_BAD_INPUT_SIZE }, { 0, 0 } };

@@ -498,9 +502,15 @@ static void i2c_hid_get_input(struct i2c_hid *ihid) }

if ((ret_size > size) || (ret_size < 2)) { - dev_err(&ihid->client->dev, "%s: incomplete report (%d/%d)\n", - __func__, size, ret_size); - return; + if (ihid->quirks & I2C_HID_QUIRK_BAD_INPUT_SIZE) { + ihid->inbuf[0] = size & 0xff; + ihid->inbuf[1] = size >> 8; + ret_size = size; + } else { + dev_err(&ihid->client->dev, "%s: incomplete report (%d/%d)\n", + __func__, size, ret_size); + return; + } }

i2c_hid_dbg(ihid, "input: %*ph\n", ret_size, ihid->inbuf); diff --git a/drivers/hid/intel-ish-hid/ipc/hw-ish.h b/drivers/hid/intel-ish-hid/ipc/hw-ish.h index 6c1e6110867f..1fb294ca463e 100644 --- a/drivers/hid/intel-ish-hid/ipc/hw-ish.h +++ b/drivers/hid/intel-ish-hid/ipc/hw-ish.h @@ -24,7 +24,9 @@ #define ICL_MOBILE_DEVICE_ID 0x34FC #define SPT_H_DEVICE_ID 0xA135 #define CML_LP_DEVICE_ID 0x02FC +#define CMP_H_DEVICE_ID 0x06FC #define EHL_Ax_DEVICE_ID 0x4BB3 +#define TGL_LP_DEVICE_ID 0xA0FC

#define REVISION_ID_CHT_A0 0x6 #define REVISION_ID_CHT_Ax_SI 0x0 diff --git a/drivers/hid/intel-ish-hid/ipc/pci-ish.c b/drivers/hid/intel-ish-hid/ipc/pci-ish.c index 784dcc8c7022..f491d8b4e24c 100644 --- a/drivers/hid/intel-ish-hid/ipc/pci-ish.c +++ b/drivers/hid/intel-ish-hid/ipc/pci-ish.c @@ -34,7 +34,9 @@ static const struct pci_device_id ish_pci_tbl[] = { {PCI_DEVICE(PCI_VENDOR_ID_INTEL, ICL_MOBILE_DEVICE_ID)}, {PCI_DEVICE(PCI_VENDOR_ID_INTEL, SPT_H_DEVICE_ID)}, {PCI_DEVICE(PCI_VENDOR_ID_INTEL, CML_LP_DEVICE_ID)}, + {PCI_DEVICE(PCI_VENDOR_ID_INTEL, CMP_H_DEVICE_ID)}, {PCI_DEVICE(PCI_VENDOR_ID_INTEL, EHL_Ax_DEVICE_ID)}, + {PCI_DEVICE(PCI_VENDOR_ID_INTEL, TGL_LP_DEVICE_ID)}, {0, } }; MODULE_DEVICE_TABLE(pci, ish_pci_tbl); diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c index ccb74529bc78..d99a9d407671 100644 --- a/drivers/hid/wacom_wac.c +++ b/drivers/hid/wacom_wac.c @@ -2096,14 +2096,16 @@ static void wacom_wac_pad_event(struct hid_device *hdev, struct hid_field *field (hdev->product == 0x34d || hdev->product == 0x34e || /* MobileStudio Pro */ hdev->product == 0x357 || hdev->product == 0x358 || /* Intuos Pro 2 */ hdev->product == 0x392 || /* Intuos Pro 2 */ - hdev->product == 0x398 || hdev->product == 0x399)) { /* MobileStudio Pro */ + hdev->product == 0x398 || hdev->product == 0x399 || /* MobileStudio Pro */ + hdev->product == 0x3AA)) { /* MobileStudio Pro */ value = (field->logical_maximum - value);

if (hdev->product == 0x357 || hdev->product == 0x358 || hdev->product == 0x392) value = wacom_offset_rotation(input, usage, value, 3, 16); else if (hdev->product == 0x34d || hdev->product == 0x34e || - hdev->product == 0x398 || hdev->product == 0x399) + hdev->product == 0x398 || hdev->product == 0x399 || + hdev->product == 0x3AA) value = wacom_offset_rotation(input, usage, value, 1, 2); } else { diff --git a/drivers/iio/adc/stm32-dfsdm-adc.c b/drivers/iio/adc/stm32-dfsdm-adc.c index e493242c266e..0339ecdd06bd 100644 --- a/drivers/iio/adc/stm32-dfsdm-adc.c +++ b/drivers/iio/adc/stm32-dfsdm-adc.c @@ -1204,6 +1204,8 @@ static int stm32_dfsdm_single_conv(struct iio_dev *indio_dev,

stm32_dfsdm_stop_conv(adc);

+ stm32_dfsdm_process_data(adc, res); + stop_dfsdm: stm32_dfsdm_stop_dfsdm(adc->dfsdm);

diff --git a/drivers/iio/gyro/st_gyro_core.c b/drivers/iio/gyro/st_gyro_core.c index c0acbb5d2ffb..b21f72dd473c 100644 --- a/drivers/iio/gyro/st_gyro_core.c +++ b/drivers/iio/gyro/st_gyro_core.c @@ -139,7 +139,6 @@ static const struct st_sensor_settings st_gyro_sensors_settings[] = { [2] = LSM330DLC_GYRO_DEV_NAME, [3] = L3G4IS_GYRO_DEV_NAME, [4] = LSM330_GYRO_DEV_NAME, - [5] = LSM9DS0_GYRO_DEV_NAME, }, .ch = (struct iio_chan_spec *)st_gyro_16bit_channels, .odr = { @@ -209,6 +208,80 @@ static const struct st_sensor_settings st_gyro_sensors_settings[] = { .multi_read_bit = true, .bootime = 2, }, + { + .wai = 0xd4, + .wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS, + .sensors_supported = { + [0] = LSM9DS0_GYRO_DEV_NAME, + }, + .ch = (struct iio_chan_spec *)st_gyro_16bit_channels, + .odr = { + .addr = 0x20, + .mask = GENMASK(7, 6), + .odr_avl = { + { .hz = 95, .value = 0x00, }, + { .hz = 190, .value = 0x01, }, + { .hz = 380, .value = 0x02, }, + { .hz = 760, .value = 0x03, }, + }, + }, + .pw = { + .addr = 0x20, + .mask = BIT(3), + .value_on = ST_SENSORS_DEFAULT_POWER_ON_VALUE, + .value_off = ST_SENSORS_DEFAULT_POWER_OFF_VALUE, + }, + .enable_axis = { + .addr = ST_SENSORS_DEFAULT_AXIS_ADDR, + .mask = ST_SENSORS_DEFAULT_AXIS_MASK, + }, + .fs = { + .addr = 0x23, + .mask = GENMASK(5, 4), + .fs_avl = { + [0] = { + .num = ST_GYRO_FS_AVL_245DPS, + .value = 0x00, + .gain = IIO_DEGREE_TO_RAD(8750), + }, + [1] = { + .num = ST_GYRO_FS_AVL_500DPS, + .value = 0x01, + .gain = IIO_DEGREE_TO_RAD(17500), + }, + [2] = { + .num = ST_GYRO_FS_AVL_2000DPS, + .value = 0x02, + .gain = IIO_DEGREE_TO_RAD(70000), + }, + }, + }, + .bdu = { + .addr = 0x23, + .mask = BIT(7), + }, + .drdy_irq = { + .int2 = { + .addr = 0x22, + .mask = BIT(3), + }, + /* + * The sensor has IHL (active low) and open + * drain settings, but only for INT1 and not + * for the DRDY line on INT2. + */ + .stat_drdy = { + .addr = ST_SENSORS_DEFAULT_STAT_ADDR, + .mask = GENMASK(2, 0), + }, + }, + .sim = { + .addr = 0x23, + .value = BIT(0), + }, + .multi_read_bit = true, + .bootime = 2, + }, { .wai = 0xd7, .wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS, diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index dd555078258c..454695b372c8 100644 --- a/drivers/iommu/amd_iommu.c +++ b/drivers/iommu/amd_iommu.c @@ -226,71 +226,61 @@ static struct iommu_dev_data *search_dev_data(u16 devid) return NULL; }

-static int __last_alias(struct pci_dev *pdev, u16 alias, void *data) +static int clone_alias(struct pci_dev *pdev, u16 alias, void *data) { - *(u16 *)data = alias; - return 0; -} - -static u16 get_alias(struct device *dev) -{ - struct pci_dev *pdev = to_pci_dev(dev); - u16 devid, ivrs_alias, pci_alias; - - /* The callers make sure that get_device_id() does not fail here */ - devid = get_device_id(dev); + u16 devid = pci_dev_id(pdev);

- /* For ACPI HID devices, we simply return the devid as such */ - if (!dev_is_pci(dev)) - return devid; + if (devid == alias) + return 0;

- ivrs_alias = amd_iommu_alias_table[devid]; + amd_iommu_rlookup_table[alias] = + amd_iommu_rlookup_table[devid]; + memcpy(amd_iommu_dev_table[alias].data, + amd_iommu_dev_table[devid].data, + sizeof(amd_iommu_dev_table[alias].data));

- pci_for_each_dma_alias(pdev, __last_alias, &pci_alias); + return 0; +}

- if (ivrs_alias == pci_alias) - return ivrs_alias; +static void clone_aliases(struct pci_dev *pdev) +{ + if (!pdev) + return;

/* - * DMA alias showdown - * - * The IVRS is fairly reliable in telling us about aliases, but it - * can't know about every screwy device. If we don't have an IVRS - * reported alias, use the PCI reported alias. In that case we may - * still need to initialize the rlookup and dev_table entries if the - * alias is to a non-existent device. + * The IVRS alias stored in the alias table may not be + * part of the PCI DMA aliases if it's bus differs + * from the original device. */ - if (ivrs_alias == devid) { - if (!amd_iommu_rlookup_table[pci_alias]) { - amd_iommu_rlookup_table[pci_alias] = - amd_iommu_rlookup_table[devid]; - memcpy(amd_iommu_dev_table[pci_alias].data, - amd_iommu_dev_table[devid].data, - sizeof(amd_iommu_dev_table[pci_alias].data)); - } + clone_alias(pdev, amd_iommu_alias_table[pci_dev_id(pdev)], NULL);

- return pci_alias; - } + pci_for_each_dma_alias(pdev, clone_alias, NULL); +}

- pci_info(pdev, "Using IVRS reported alias %02x:%02x.%d " - "for device [%04x:%04x], kernel reported alias " - "%02x:%02x.%d\n", PCI_BUS_NUM(ivrs_alias), PCI_SLOT(ivrs_alias), - PCI_FUNC(ivrs_alias), pdev->vendor, pdev->device, - PCI_BUS_NUM(pci_alias), PCI_SLOT(pci_alias), - PCI_FUNC(pci_alias)); +static struct pci_dev *setup_aliases(struct device *dev) +{ + struct pci_dev *pdev = to_pci_dev(dev); + u16 ivrs_alias; + + /* For ACPI HID devices, there are no aliases */ + if (!dev_is_pci(dev)) + return NULL;

/* - * If we don't have a PCI DMA alias and the IVRS alias is on the same - * bus, then the IVRS table may know about a quirk that we don't. + * Add the IVRS alias to the pci aliases if it is on the same + * bus. The IVRS table may know about a quirk that we don't. */ - if (pci_alias == devid && + ivrs_alias = amd_iommu_alias_table[pci_dev_id(pdev)]; + if (ivrs_alias != pci_dev_id(pdev) && PCI_BUS_NUM(ivrs_alias) == pdev->bus->number) { pci_add_dma_alias(pdev, ivrs_alias & 0xff); pci_info(pdev, "Added PCI DMA alias %02x.%d\n", PCI_SLOT(ivrs_alias), PCI_FUNC(ivrs_alias)); }

- return ivrs_alias; + clone_aliases(pdev); + + return pdev; }

static struct iommu_dev_data *find_dev_data(u16 devid) @@ -428,7 +418,7 @@ static int iommu_init_device(struct device *dev) if (!dev_data) return -ENOMEM;

- dev_data->alias = get_alias(dev); + dev_data->pdev = setup_aliases(dev);

/* * By default we use passthrough mode for IOMMUv2 capable device. @@ -453,20 +443,16 @@ static int iommu_init_device(struct device *dev)

static void iommu_ignore_device(struct device *dev) { - u16 alias; int devid;

devid = get_device_id(dev); if (devid < 0) return;

- alias = get_alias(dev); - + amd_iommu_rlookup_table[devid] = NULL; memset(&amd_iommu_dev_table[devid], 0, sizeof(struct dev_table_entry)); - memset(&amd_iommu_dev_table[alias], 0, sizeof(struct dev_table_entry));

- amd_iommu_rlookup_table[devid] = NULL; - amd_iommu_rlookup_table[alias] = NULL; + setup_aliases(dev); }

static void iommu_uninit_device(struct device *dev) @@ -1236,6 +1222,13 @@ static int device_flush_iotlb(struct iommu_dev_data *dev_data, return iommu_queue_command(iommu, &cmd); }

+static int device_flush_dte_alias(struct pci_dev *pdev, u16 alias, void *data) +{ + struct amd_iommu *iommu = data; + + return iommu_flush_dte(iommu, alias); +} + /* * Command send function for invalidating a device table entry */ @@ -1246,14 +1239,22 @@ static int device_flush_dte(struct iommu_dev_data *dev_data) int ret;

iommu = amd_iommu_rlookup_table[dev_data->devid]; - alias = dev_data->alias;

- ret = iommu_flush_dte(iommu, dev_data->devid); - if (!ret && alias != dev_data->devid) - ret = iommu_flush_dte(iommu, alias); + if (dev_data->pdev) + ret = pci_for_each_dma_alias(dev_data->pdev, + device_flush_dte_alias, iommu); + else + ret = iommu_flush_dte(iommu, dev_data->devid); if (ret) return ret;

+ alias = amd_iommu_alias_table[dev_data->devid]; + if (alias != dev_data->devid) { + ret = iommu_flush_dte(iommu, alias); + if (ret) + return ret; + } + if (dev_data->ats.enabled) ret = device_flush_iotlb(dev_data, 0, ~0UL);

@@ -2035,11 +2036,9 @@ static void do_attach(struct iommu_dev_data *dev_data, struct protection_domain *domain) { struct amd_iommu *iommu; - u16 alias; bool ats;

iommu = amd_iommu_rlookup_table[dev_data->devid]; - alias = dev_data->alias; ats = dev_data->ats.enabled;

/* Update data structures */ @@ -2052,8 +2051,7 @@ static void do_attach(struct iommu_dev_data *dev_data,

/* Update device table */ set_dte_entry(dev_data->devid, domain, ats, dev_data->iommu_v2); - if (alias != dev_data->devid) - set_dte_entry(alias, domain, ats, dev_data->iommu_v2); + clone_aliases(dev_data->pdev);

device_flush_dte(dev_data); } @@ -2062,17 +2060,14 @@ static void do_detach(struct iommu_dev_data *dev_data) { struct protection_domain *domain = dev_data->domain; struct amd_iommu *iommu; - u16 alias;

iommu = amd_iommu_rlookup_table[dev_data->devid]; - alias = dev_data->alias;

/* Update data structures */ dev_data->domain = NULL; list_del(&dev_data->list); clear_dte_entry(dev_data->devid); - if (alias != dev_data->devid) - clear_dte_entry(alias); + clone_aliases(dev_data->pdev);

/* Flush the DTE entry */ device_flush_dte(dev_data); @@ -2384,13 +2379,7 @@ static void update_device_table(struct protection_domain *domain) list_for_each_entry(dev_data, &domain->dev_list, list) { set_dte_entry(dev_data->devid, domain, dev_data->ats.enabled, dev_data->iommu_v2); - - if (dev_data->devid == dev_data->alias) - continue; - - /* There is an alias, update device table entry for it */ - set_dte_entry(dev_data->alias, domain, dev_data->ats.enabled, - dev_data->iommu_v2); + clone_aliases(dev_data->pdev); } }

@@ -3752,7 +3741,20 @@ static void set_remap_table_entry(struct amd_iommu *iommu, u16 devid, iommu_flush_dte(iommu, devid); }

-static struct irq_remap_table *alloc_irq_table(u16 devid) +static int set_remap_table_entry_alias(struct pci_dev *pdev, u16 alias, + void *data) +{ + struct irq_remap_table *table = data; + + irq_lookup_table[alias] = table; + set_dte_irq_entry(alias, table); + + iommu_flush_dte(amd_iommu_rlookup_table[alias], alias); + + return 0; +} + +static struct irq_remap_table *alloc_irq_table(u16 devid, struct pci_dev *pdev) { struct irq_remap_table *table = NULL; struct irq_remap_table *new_table = NULL; @@ -3798,7 +3800,12 @@ static struct irq_remap_table *alloc_irq_table(u16 devid) table = new_table; new_table = NULL;

- set_remap_table_entry(iommu, devid, table); + if (pdev) + pci_for_each_dma_alias(pdev, set_remap_table_entry_alias, + table); + else + set_remap_table_entry(iommu, devid, table); + if (devid != alias) set_remap_table_entry(iommu, alias, table);

@@ -3815,7 +3822,8 @@ static struct irq_remap_table *alloc_irq_table(u16 devid) return table; }

-static int alloc_irq_index(u16 devid, int count, bool align) +static int alloc_irq_index(u16 devid, int count, bool align, + struct pci_dev *pdev) { struct irq_remap_table *table; int index, c, alignment = 1; @@ -3825,7 +3833,7 @@ static int alloc_irq_index(u16 devid, int count, bool align) if (!iommu) return -ENODEV;

- table = alloc_irq_table(devid); + table = alloc_irq_table(devid, pdev); if (!table) return -ENODEV;

@@ -4258,7 +4266,7 @@ static int irq_remapping_alloc(struct irq_domain *domain, unsigned int virq, struct irq_remap_table *table; struct amd_iommu *iommu;

- table = alloc_irq_table(devid); + table = alloc_irq_table(devid, NULL); if (table) { if (!table->min_index) { /* @@ -4275,11 +4283,15 @@ static int irq_remapping_alloc(struct irq_domain *domain, unsigned int virq, } else { index = -ENOMEM; } - } else { + } else if (info->type == X86_IRQ_ALLOC_TYPE_MSI || + info->type == X86_IRQ_ALLOC_TYPE_MSIX) { bool align = (info->type == X86_IRQ_ALLOC_TYPE_MSI);

- index = alloc_irq_index(devid, nr_irqs, align); + index = alloc_irq_index(devid, nr_irqs, align, info->msi_dev); + } else { + index = alloc_irq_index(devid, nr_irqs, false, NULL); } + if (index < 0) { pr_warn("Failed to allocate IRTE\n"); ret = index; diff --git a/drivers/iommu/amd_iommu_types.h b/drivers/iommu/amd_iommu_types.h index 17bd5a349119..fc956479b94e 100644 --- a/drivers/iommu/amd_iommu_types.h +++ b/drivers/iommu/amd_iommu_types.h @@ -639,8 +639,8 @@ struct iommu_dev_data { struct list_head list; /* For domain->dev_list */ struct llist_node dev_data_list; /* For global dev_data_list */ struct protection_domain *domain; /* Domain the device is bound to */ + struct pci_dev *pdev; u16 devid; /* PCI Device ID */ - u16 alias; /* Alias Device ID */ bool iommu_v2; /* Device can make use of IOMMUv2 */ bool passthrough; /* Device is identity mapped */ struct { diff --git a/drivers/iommu/dma-iommu.c b/drivers/iommu/dma-iommu.c index 51456e7f264f..c68a1f072c31 100644 --- a/drivers/iommu/dma-iommu.c +++ b/drivers/iommu/dma-iommu.c @@ -1177,7 +1177,6 @@ int iommu_dma_prepare_msi(struct msi_desc *desc, phys_addr_t msi_addr) { struct device *dev = msi_desc_to_dev(desc); struct iommu_domain *domain = iommu_get_domain_for_dev(dev); - struct iommu_dma_cookie *cookie; struct iommu_dma_msi_page *msi_page; static DEFINE_MUTEX(msi_prepare_lock); /* see below */

@@ -1186,8 +1185,6 @@ int iommu_dma_prepare_msi(struct msi_desc *desc, phys_addr_t msi_addr) return 0; }

- cookie = domain->iova_cookie; - /* * In fact the whole prepare operation should already be serialised by * irq_domain_mutex further up the callchain, but that's pretty subtle diff --git a/drivers/media/usb/dvb-usb-v2/dvbsky.c b/drivers/media/usb/dvb-usb-v2/dvbsky.c index 617a306f6815..dc380c0c9536 100644 --- a/drivers/media/usb/dvb-usb-v2/dvbsky.c +++ b/drivers/media/usb/dvb-usb-v2/dvbsky.c @@ -792,6 +792,9 @@ static const struct usb_device_id dvbsky_id_table[] = { { DVB_USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_T230C, &mygica_t230c_props, "MyGica Mini DVB-T2 USB Stick T230C", RC_MAP_TOTAL_MEDIA_IN_HAND_02) }, + { DVB_USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_T230C_LITE, + &mygica_t230c_props, "MyGica Mini DVB-T2 USB Stick T230C Lite", + NULL) }, { DVB_USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_T230C2, &mygica_t230c_props, "MyGica Mini DVB-T2 USB Stick T230C v2", RC_MAP_TOTAL_MEDIA_IN_HAND_02) }, diff --git a/drivers/mfd/intel-lpss-pci.c b/drivers/mfd/intel-lpss-pci.c index 1767f30a1676..b33030e3385c 100644 --- a/drivers/mfd/intel-lpss-pci.c +++ b/drivers/mfd/intel-lpss-pci.c @@ -140,7 +140,7 @@ static const struct intel_lpss_platform_info cnl_i2c_info = { };

static const struct pci_device_id intel_lpss_pci_ids[] = { - /* CML */ + /* CML-LP */ { PCI_VDEVICE(INTEL, 0x02a8), (kernel_ulong_t)&spt_uart_info }, { PCI_VDEVICE(INTEL, 0x02a9), (kernel_ulong_t)&spt_uart_info }, { PCI_VDEVICE(INTEL, 0x02aa), (kernel_ulong_t)&spt_info }, @@ -153,6 +153,17 @@ static const struct pci_device_id intel_lpss_pci_ids[] = { { PCI_VDEVICE(INTEL, 0x02ea), (kernel_ulong_t)&cnl_i2c_info }, { PCI_VDEVICE(INTEL, 0x02eb), (kernel_ulong_t)&cnl_i2c_info }, { PCI_VDEVICE(INTEL, 0x02fb), (kernel_ulong_t)&spt_info }, + /* CML-H */ + { PCI_VDEVICE(INTEL, 0x06a8), (kernel_ulong_t)&spt_uart_info }, + { PCI_VDEVICE(INTEL, 0x06a9), (kernel_ulong_t)&spt_uart_info }, + { PCI_VDEVICE(INTEL, 0x06aa), (kernel_ulong_t)&spt_info }, + { PCI_VDEVICE(INTEL, 0x06ab), (kernel_ulong_t)&spt_info }, + { PCI_VDEVICE(INTEL, 0x06c7), (kernel_ulong_t)&spt_uart_info }, + { PCI_VDEVICE(INTEL, 0x06e8), (kernel_ulong_t)&cnl_i2c_info }, + { PCI_VDEVICE(INTEL, 0x06e9), (kernel_ulong_t)&cnl_i2c_info }, + { PCI_VDEVICE(INTEL, 0x06ea), (kernel_ulong_t)&cnl_i2c_info }, + { PCI_VDEVICE(INTEL, 0x06eb), (kernel_ulong_t)&cnl_i2c_info }, + { PCI_VDEVICE(INTEL, 0x06fb), (kernel_ulong_t)&spt_info }, /* BXT A-Step */ { PCI_VDEVICE(INTEL, 0x0aac), (kernel_ulong_t)&bxt_i2c_info }, { PCI_VDEVICE(INTEL, 0x0aae), (kernel_ulong_t)&bxt_i2c_info }, diff --git a/drivers/misc/mei/hdcp/mei_hdcp.c b/drivers/misc/mei/hdcp/mei_hdcp.c index c681f6fab342..a9793ea6933b 100644 --- a/drivers/misc/mei/hdcp/mei_hdcp.c +++ b/drivers/misc/mei/hdcp/mei_hdcp.c @@ -758,11 +758,38 @@ static const struct component_master_ops mei_component_master_ops = { .unbind = mei_component_master_unbind, };

+/** + * mei_hdcp_component_match - compare function for matching mei hdcp. + * + * The function checks if the driver is i915, the subcomponent is HDCP + * and the grand parent of hdcp and the parent of i915 are the same + * PCH device. + * + * @dev: master device + * @subcomponent: subcomponent to match (I915_COMPONENT_HDCP) + * @data: compare data (mei hdcp device) + * + * Return: + * * 1 - if components match + * * 0 - otherwise + */ static int mei_hdcp_component_match(struct device *dev, int subcomponent, void *data) { - return !strcmp(dev->driver->name, "i915") && - subcomponent == I915_COMPONENT_HDCP; + struct device *base = data; + + if (strcmp(dev->driver->name, "i915") || + subcomponent != I915_COMPONENT_HDCP) + return 0; + + base = base->parent; + if (!base) + return 0; + + base = base->parent; + dev = dev->parent; + + return (base && dev && dev == base); }

static int mei_hdcp_probe(struct mei_cl_device *cldev, @@ -786,7 +813,7 @@ static int mei_hdcp_probe(struct mei_cl_device *cldev,

master_match = NULL; component_match_add_typed(&cldev->dev, &master_match, - mei_hdcp_component_match, comp_master); + mei_hdcp_component_match, &cldev->dev); if (IS_ERR_OR_NULL(master_match)) { ret = -ENOMEM; goto err_exit; diff --git a/drivers/misc/mei/hw-me-regs.h b/drivers/misc/mei/hw-me-regs.h index b359f06f05e7..69d9b1736bf9 100644 --- a/drivers/misc/mei/hw-me-regs.h +++ b/drivers/misc/mei/hw-me-regs.h @@ -81,8 +81,12 @@

#define MEI_DEV_ID_CMP_LP 0x02e0 /* Comet Point LP */ #define MEI_DEV_ID_CMP_LP_3 0x02e4 /* Comet Point LP 3 (iTouch) */ + #define MEI_DEV_ID_CMP_V 0xA3BA /* Comet Point Lake V */

+#define MEI_DEV_ID_CMP_H 0x06e0 /* Comet Lake H */ +#define MEI_DEV_ID_CMP_H_3 0x06e4 /* Comet Lake H 3 (iTouch) */ + #define MEI_DEV_ID_ICP_LP 0x34E0 /* Ice Lake Point LP */

#define MEI_DEV_ID_TGP_LP 0xA0E0 /* Tiger Lake Point LP */ diff --git a/drivers/misc/mei/pci-me.c b/drivers/misc/mei/pci-me.c index ce43415a536c..309cb8a23381 100644 --- a/drivers/misc/mei/pci-me.c +++ b/drivers/misc/mei/pci-me.c @@ -99,6 +99,8 @@ static const struct pci_device_id mei_me_pci_tbl[] = { {MEI_PCI_DEVICE(MEI_DEV_ID_CMP_LP, MEI_ME_PCH12_CFG)}, {MEI_PCI_DEVICE(MEI_DEV_ID_CMP_LP_3, MEI_ME_PCH8_CFG)}, {MEI_PCI_DEVICE(MEI_DEV_ID_CMP_V, MEI_ME_PCH12_CFG)}, + {MEI_PCI_DEVICE(MEI_DEV_ID_CMP_H, MEI_ME_PCH12_CFG)}, + {MEI_PCI_DEVICE(MEI_DEV_ID_CMP_H_3, MEI_ME_PCH8_CFG)},

{MEI_PCI_DEVICE(MEI_DEV_ID_ICP_LP, MEI_ME_PCH12_CFG)},

diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c index 642a9667db4d..c9ea365c248c 100644 --- a/drivers/mmc/host/sdhci-pci-core.c +++ b/drivers/mmc/host/sdhci-pci-core.c @@ -21,6 +21,7 @@ #include <linux/mmc/mmc.h> #include <linux/scatterlist.h> #include <linux/io.h> +#include <linux/iopoll.h> #include <linux/gpio.h> #include <linux/pm_runtime.h> #include <linux/mmc/slot-gpio.h> @@ -1598,11 +1599,59 @@ static int amd_probe(struct sdhci_pci_chip *chip) return 0; }

+static u32 sdhci_read_present_state(struct sdhci_host *host) +{ + return sdhci_readl(host, SDHCI_PRESENT_STATE); +} + +void amd_sdhci_reset(struct sdhci_host *host, u8 mask) +{ + struct sdhci_pci_slot *slot = sdhci_priv(host); + struct pci_dev *pdev = slot->chip->pdev; + u32 present_state; + + /* + * SDHC 0x7906 requires a hard reset to clear all internal state. + * Otherwise it can get into a bad state where the DATA lines are always + * read as zeros. + */ + if (pdev->device == 0x7906 && (mask & SDHCI_RESET_ALL)) { + pci_clear_master(pdev); + + pci_save_state(pdev); + + pci_set_power_state(pdev, PCI_D3cold); + pr_debug("%s: power_state=%u\n", mmc_hostname(host->mmc), + pdev->current_state); + pci_set_power_state(pdev, PCI_D0); + + pci_restore_state(pdev); + + /* + * SDHCI_RESET_ALL says the card detect logic should not be + * reset, but since we need to reset the entire controller + * we should wait until the card detect logic has stabilized. + * + * This normally takes about 40ms. + */ + readx_poll_timeout( + sdhci_read_present_state, + host, + present_state, + present_state & SDHCI_CD_STABLE, + 10000, + 100000 + ); + } + + return sdhci_reset(host, mask); +} + static const struct sdhci_ops amd_sdhci_pci_ops = { .set_clock = sdhci_set_clock, .enable_dma = sdhci_pci_enable_dma, .set_bus_width = sdhci_set_bus_width, - .reset = sdhci_reset, + .reset = amd_sdhci_reset, .set_uhs_signaling = sdhci_set_uhs_signaling, };

@@ -1681,6 +1730,8 @@ static const struct pci_device_id pci_ids[] = { SDHCI_PCI_DEVICE(INTEL, CML_EMMC, intel_glk_emmc), SDHCI_PCI_DEVICE(INTEL, CML_SD, intel_byt_sd), SDHCI_PCI_DEVICE(INTEL, CMLH_SD, intel_byt_sd), + SDHCI_PCI_DEVICE(INTEL, JSL_EMMC, intel_glk_emmc), + SDHCI_PCI_DEVICE(INTEL, JSL_SD, intel_byt_sd), SDHCI_PCI_DEVICE(O2, 8120, o2), SDHCI_PCI_DEVICE(O2, 8220, o2), SDHCI_PCI_DEVICE(O2, 8221, o2), diff --git a/drivers/mmc/host/sdhci-pci.h b/drivers/mmc/host/sdhci-pci.h index 558202fe64c6..981bbbe63aff 100644 --- a/drivers/mmc/host/sdhci-pci.h +++ b/drivers/mmc/host/sdhci-pci.h @@ -55,6 +55,8 @@ #define PCI_DEVICE_ID_INTEL_CML_EMMC 0x02c4 #define PCI_DEVICE_ID_INTEL_CML_SD 0x02f5 #define PCI_DEVICE_ID_INTEL_CMLH_SD 0x06f5 +#define PCI_DEVICE_ID_INTEL_JSL_EMMC 0x4dc4 +#define PCI_DEVICE_ID_INTEL_JSL_SD 0x4df8

#define PCI_DEVICE_ID_SYSKONNECT_8000 0x8000 #define PCI_DEVICE_ID_VIA_95D0 0x95d0 diff --git a/drivers/net/can/m_can/tcan4x5x.c b/drivers/net/can/m_can/tcan4x5x.c index d797912e665a..b233756345f8 100644 --- a/drivers/net/can/m_can/tcan4x5x.c +++ b/drivers/net/can/m_can/tcan4x5x.c @@ -164,6 +164,28 @@ static void tcan4x5x_check_wake(struct tcan4x5x_priv *priv) } }

+static int tcan4x5x_reset(struct tcan4x5x_priv *priv) +{ + int ret = 0; + + if (priv->reset_gpio) { + gpiod_set_value(priv->reset_gpio, 1); + + /* tpulse_width minimum 30us */ + usleep_range(30, 100); + gpiod_set_value(priv->reset_gpio, 0); + } else { + ret = regmap_write(priv->regmap, TCAN4X5X_CONFIG, + TCAN4X5X_SW_RESET); + if (ret) + return ret; + } + + usleep_range(700, 1000); + + return ret; +} + static int regmap_spi_gather_write(void *context, const void *reg, size_t reg_len, const void *val, size_t val_len) @@ -341,6 +363,7 @@ static int tcan4x5x_init(struct m_can_classdev *cdev) static int tcan4x5x_parse_config(struct m_can_classdev *cdev) { struct tcan4x5x_priv *tcan4x5x = cdev->device_data; + int ret;

tcan4x5x->device_wake_gpio = devm_gpiod_get(cdev->dev, "device-wake", GPIOD_OUT_HIGH); @@ -354,7 +377,9 @@ static int tcan4x5x_parse_config(struct m_can_classdev *cdev) if (IS_ERR(tcan4x5x->reset_gpio)) tcan4x5x->reset_gpio = NULL;

- usleep_range(700, 1000); + ret = tcan4x5x_reset(tcan4x5x); + if (ret) + return ret;

tcan4x5x->device_state_gpio = devm_gpiod_get_optional(cdev->dev, "device-state", diff --git a/drivers/net/ethernet/broadcom/b44.c b/drivers/net/ethernet/broadcom/b44.c index 97ab0dd25552..1a7710c399d7 100644 --- a/drivers/net/ethernet/broadcom/b44.c +++ b/drivers/net/ethernet/broadcom/b44.c @@ -1519,8 +1519,10 @@ static int b44_magic_pattern(u8 *macaddr, u8 *ppattern, u8 *pmask, int offset) int ethaddr_bytes = ETH_ALEN;

memset(ppattern + offset, 0xff, magicsync); - for (j = 0; j < magicsync; j++) - set_bit(len++, (unsigned long *) pmask); + for (j = 0; j < magicsync; j++) { + pmask[len >> 3] |= BIT(len & 7); + len++; + }

for (j = 0; j < B44_MAX_PATTERNS; j++) { if ((B44_PATTERN_SIZE - len) >= ETH_ALEN) @@ -1532,7 +1534,8 @@ static int b44_magic_pattern(u8 *macaddr, u8 *ppattern, u8 *pmask, int offset) for (k = 0; k< ethaddr_bytes; k++) { ppattern[offset + magicsync + (j * ETH_ALEN) + k] = macaddr[k]; - set_bit(len++, (unsigned long *) pmask); + pmask[len >> 3] |= BIT(len & 7); + len++; } } return len - 1; diff --git a/drivers/net/ethernet/google/gve/gve_rx.c b/drivers/net/ethernet/google/gve/gve_rx.c index edec61dfc868..9f52e72ff641 100644 --- a/drivers/net/ethernet/google/gve/gve_rx.c +++ b/drivers/net/ethernet/google/gve/gve_rx.c @@ -418,8 +418,6 @@ bool gve_clean_rx_done(struct gve_rx_ring *rx, int budget, rx->cnt = cnt; rx->fill_cnt += work_done;

- /* restock desc ring slots */ - dma_wmb(); /* Ensure descs are visible before ringing doorbell */ gve_rx_write_doorbell(priv, rx); return gve_rx_work_pending(rx); } diff --git a/drivers/net/ethernet/google/gve/gve_tx.c b/drivers/net/ethernet/google/gve/gve_tx.c index f4889431f9b7..d0244feb0301 100644 --- a/drivers/net/ethernet/google/gve/gve_tx.c +++ b/drivers/net/ethernet/google/gve/gve_tx.c @@ -487,10 +487,6 @@ netdev_tx_t gve_tx(struct sk_buff *skb, struct net_device *dev) * may have added descriptors without ringing the doorbell. */

- /* Ensure tx descs from a prior gve_tx are visible before - * ringing doorbell. - */ - dma_wmb(); gve_tx_put_doorbell(priv, tx->q_resources, tx->req); return NETDEV_TX_BUSY; } @@ -505,8 +501,6 @@ netdev_tx_t gve_tx(struct sk_buff *skb, struct net_device *dev) if (!netif_xmit_stopped(tx->netdev_txq) && netdev_xmit_more()) return NETDEV_TX_OK;

- /* Ensure tx descs are visible before ringing doorbell */ - dma_wmb(); gve_tx_put_doorbell(priv, tx->q_resources, tx->req); return NETDEV_TX_OK; } diff --git a/drivers/net/ethernet/mellanox/mlxsw/minimal.c b/drivers/net/ethernet/mellanox/mlxsw/minimal.c index 471b0ca6d69a..55dfba990e6e 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/minimal.c +++ b/drivers/net/ethernet/mellanox/mlxsw/minimal.c @@ -204,8 +204,8 @@ mlxsw_m_port_create(struct mlxsw_m *mlxsw_m, u8 local_port, u8 module)

err_register_netdev: mlxsw_m->ports[local_port] = NULL; - free_netdev(dev); err_dev_addr_get: + free_netdev(dev); err_alloc_etherdev: mlxsw_core_port_fini(mlxsw_m->core, local_port); return err; diff --git a/drivers/net/ethernet/socionext/netsec.c b/drivers/net/ethernet/socionext/netsec.c index 41ddd8fff2a7..8bd2912bf713 100644 --- a/drivers/net/ethernet/socionext/netsec.c +++ b/drivers/net/ethernet/socionext/netsec.c @@ -928,7 +928,6 @@ static int netsec_process_rx(struct netsec_priv *priv, int budget) struct netsec_rx_pkt_info rx_info; enum dma_data_direction dma_dir; struct bpf_prog *xdp_prog; - struct sk_buff *skb = NULL; u16 xdp_xmit = 0; u32 xdp_act = 0; int done = 0; @@ -942,7 +941,8 @@ static int netsec_process_rx(struct netsec_priv *priv, int budget) struct netsec_de *de = dring->vaddr + (DESC_SZ * idx); struct netsec_desc *desc = &dring->desc[idx]; struct page *page = virt_to_page(desc->addr); - u32 xdp_result = XDP_PASS; + u32 xdp_result = NETSEC_XDP_PASS; + struct sk_buff *skb = NULL; u16 pkt_len, desc_len; dma_addr_t dma_handle; struct xdp_buff xdp; diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 1b3520d0e59e..06dd65c419c4 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -105,6 +105,7 @@ MODULE_PARM_DESC(chain_mode, "To use chain instead of ring mode"); static irqreturn_t stmmac_interrupt(int irq, void *dev_id);

#ifdef CONFIG_DEBUG_FS +static const struct net_device_ops stmmac_netdev_ops; static void stmmac_init_fs(struct net_device *dev); static void stmmac_exit_fs(struct net_device *dev); #endif @@ -4175,6 +4176,34 @@ static int stmmac_dma_cap_show(struct seq_file *seq, void *v) } DEFINE_SHOW_ATTRIBUTE(stmmac_dma_cap);

+/* Use network device events to rename debugfs file entries. + */ +static int stmmac_device_event(struct notifier_block *unused, + unsigned long event, void *ptr) +{ + struct net_device *dev = netdev_notifier_info_to_dev(ptr); + struct stmmac_priv *priv = netdev_priv(dev); + + if (dev->netdev_ops != &stmmac_netdev_ops) + goto done; + + switch (event) { + case NETDEV_CHANGENAME: + if (priv->dbgfs_dir) + priv->dbgfs_dir = debugfs_rename(stmmac_fs_dir, + priv->dbgfs_dir, + stmmac_fs_dir, + dev->name); + break; + } +done: + return NOTIFY_DONE; +} + +static struct notifier_block stmmac_notifier = { + .notifier_call = stmmac_device_event, +}; + static void stmmac_init_fs(struct net_device *dev) { struct stmmac_priv *priv = netdev_priv(dev); @@ -4189,12 +4218,15 @@ static void stmmac_init_fs(struct net_device *dev) /* Entry to report the DMA HW features */ debugfs_create_file("dma_cap", 0444, priv->dbgfs_dir, dev, &stmmac_dma_cap_fops); + + register_netdevice_notifier(&stmmac_notifier); }

static void stmmac_exit_fs(struct net_device *dev) { struct stmmac_priv *priv = netdev_priv(dev);

+ unregister_netdevice_notifier(&stmmac_notifier); debugfs_remove_recursive(priv->dbgfs_dir); } #endif /* CONFIG_DEBUG_FS */ diff --git a/drivers/net/wan/sdla.c b/drivers/net/wan/sdla.c index e2e679a01b65..77ccf3672ede 100644 --- a/drivers/net/wan/sdla.c +++ b/drivers/net/wan/sdla.c @@ -708,7 +708,7 @@ static netdev_tx_t sdla_transmit(struct sk_buff *skb,

spin_lock_irqsave(&sdla_lock, flags); SDLA_WINDOW(dev, addr); - pbuf = (void *)(((int) dev->mem_start) + (addr & SDLA_ADDR_MASK)); + pbuf = (void *)(dev->mem_start + (addr & SDLA_ADDR_MASK)); __sdla_write(dev, pbuf->buf_addr, skb->data, skb->len); SDLA_WINDOW(dev, addr); pbuf->opp_flag = 1; diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c index fb649d85b8fc..dd0c32379375 100644 --- a/drivers/net/wireless/ath/ath9k/hif_usb.c +++ b/drivers/net/wireless/ath/ath9k/hif_usb.c @@ -1216,7 +1216,7 @@ static void ath9k_hif_usb_firmware_cb(const struct firmware *fw, void *context) static int send_eject_command(struct usb_interface *interface) { struct usb_device *udev = interface_to_usbdev(interface); - struct usb_host_interface *iface_desc = &interface->altsetting[0]; + struct usb_host_interface *iface_desc = interface->cur_altsetting; struct usb_endpoint_descriptor *endpoint; unsigned char *cmd; u8 bulk_out_ep; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c index 06f3c01f10b3..7cdfde9b3dea 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c @@ -1348,7 +1348,7 @@ brcmf_usb_probe(struct usb_interface *intf, const struct usb_device_id *id) goto fail; }

- desc = &intf->altsetting[0].desc; + desc = &intf->cur_altsetting->desc; if ((desc->bInterfaceClass != USB_CLASS_VENDOR_SPEC) || (desc->bInterfaceSubClass != 2) || (desc->bInterfaceProtocol != 0xff)) { @@ -1361,7 +1361,7 @@ brcmf_usb_probe(struct usb_interface *intf, const struct usb_device_id *id)

num_of_eps = desc->bNumEndpoints; for (ep = 0; ep < num_of_eps; ep++) { - endpoint = &intf->altsetting[0].endpoint[ep].desc; + endpoint = &intf->cur_altsetting->endpoint[ep].desc; endpoint_num = usb_endpoint_num(endpoint); if (!usb_endpoint_xfer_bulk(endpoint)) continue; diff --git a/drivers/net/wireless/intersil/orinoco/orinoco_usb.c b/drivers/net/wireless/intersil/orinoco/orinoco_usb.c index 40a8b941ad5c..8c79b963bcff 100644 --- a/drivers/net/wireless/intersil/orinoco/orinoco_usb.c +++ b/drivers/net/wireless/intersil/orinoco/orinoco_usb.c @@ -1608,9 +1608,9 @@ static int ezusb_probe(struct usb_interface *interface, /* set up the endpoint information */ /* check out the endpoints */

- iface_desc = &interface->altsetting[0].desc; + iface_desc = &interface->cur_altsetting->desc; for (i = 0; i < iface_desc->bNumEndpoints; ++i) { - ep = &interface->altsetting[0].endpoint[i].desc; + ep = &interface->cur_altsetting->endpoint[i].desc;

if (usb_endpoint_is_bulk_in(ep)) { /* we found a bulk in endpoint */ diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c index e7d96ac673b7..3499b211dad5 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c @@ -5915,7 +5915,7 @@ static int rtl8xxxu_parse_usb(struct rtl8xxxu_priv *priv, u8 dir, xtype, num; int ret = 0;

- host_interface = &interface->altsetting[0]; + host_interface = interface->cur_altsetting; interface_desc = &host_interface->desc; endpoints = interface_desc->bNumEndpoints;

diff --git a/drivers/net/wireless/rsi/rsi_91x_hal.c b/drivers/net/wireless/rsi/rsi_91x_hal.c index f84250bdb8cf..6f8d5f9a9f7e 100644 --- a/drivers/net/wireless/rsi/rsi_91x_hal.c +++ b/drivers/net/wireless/rsi/rsi_91x_hal.c @@ -622,6 +622,7 @@ static int bl_cmd(struct rsi_hw *adapter, u8 cmd, u8 exp_resp, char *str) bl_start_cmd_timer(adapter, timeout); status = bl_write_cmd(adapter, cmd, exp_resp, &regout_val); if (status < 0) { + bl_stop_cmd_timer(adapter); rsi_dbg(ERR_ZONE, "%s: Command %s (%0x) writing failed..\n", __func__, str, cmd); @@ -737,10 +738,9 @@ static int ping_pong_write(struct rsi_hw *adapter, u8 cmd, u8 *addr, u32 size) }

status = bl_cmd(adapter, cmd_req, cmd_resp, str); - if (status) { - bl_stop_cmd_timer(adapter); + if (status) return status; - } + return 0; }

@@ -828,10 +828,9 @@ static int auto_fw_upgrade(struct rsi_hw *adapter, u8 *flash_content,

status = bl_cmd(adapter, EOF_REACHED, FW_LOADING_SUCCESSFUL, "EOF_REACHED"); - if (status) { - bl_stop_cmd_timer(adapter); + if (status) return status; - } + rsi_dbg(INFO_ZONE, "FW loading is done and FW is running..\n"); return 0; } @@ -849,6 +848,7 @@ static int rsi_hal_prepare_fwload(struct rsi_hw *adapter) &regout_val, RSI_COMMON_REG_SIZE); if (status < 0) { + bl_stop_cmd_timer(adapter); rsi_dbg(ERR_ZONE, "%s: REGOUT read failed\n", __func__); return status; diff --git a/drivers/net/wireless/rsi/rsi_91x_usb.c b/drivers/net/wireless/rsi/rsi_91x_usb.c index 23a1d00b5f38..d6cdabef264d 100644 --- a/drivers/net/wireless/rsi/rsi_91x_usb.c +++ b/drivers/net/wireless/rsi/rsi_91x_usb.c @@ -16,6 +16,7 @@ */

#include <linux/module.h> +#include <linux/types.h> #include <net/rsi_91x.h> #include "rsi_usb.h" #include "rsi_hal.h" @@ -29,7 +30,7 @@ MODULE_PARM_DESC(dev_oper_mode, "9[Wi-Fi STA + BT LE], 13[Wi-Fi STA + BT classic + BT LE]\n" "6[AP + BT classic], 14[AP + BT classic + BT LE]");

-static int rsi_rx_urb_submit(struct rsi_hw *adapter, u8 ep_num); +static int rsi_rx_urb_submit(struct rsi_hw *adapter, u8 ep_num, gfp_t flags);

/** * rsi_usb_card_write() - This function writes to the USB Card. @@ -117,7 +118,7 @@ static int rsi_find_bulk_in_and_out_endpoints(struct usb_interface *interface, __le16 buffer_size; int ii, bin_found = 0, bout_found = 0;

- iface_desc = &(interface->altsetting[0]); + iface_desc = interface->cur_altsetting;

for (ii = 0; ii < iface_desc->desc.bNumEndpoints; ++ii) { endpoint = &(iface_desc->endpoint[ii].desc); @@ -285,20 +286,29 @@ static void rsi_rx_done_handler(struct urb *urb) status = 0;

out: - if (rsi_rx_urb_submit(dev->priv, rx_cb->ep_num)) + if (rsi_rx_urb_submit(dev->priv, rx_cb->ep_num, GFP_ATOMIC)) rsi_dbg(ERR_ZONE, "%s: Failed in urb submission", __func__);

if (status) dev_kfree_skb(rx_cb->rx_skb); }

+static void rsi_rx_urb_kill(struct rsi_hw *adapter, u8 ep_num) +{ + struct rsi_91x_usbdev *dev = (struct rsi_91x_usbdev *)adapter->rsi_dev; + struct rx_usb_ctrl_block *rx_cb = &dev->rx_cb[ep_num - 1]; + struct urb *urb = rx_cb->rx_urb; + + usb_kill_urb(urb); +} + /** * rsi_rx_urb_submit() - This function submits the given URB to the USB stack. * @adapter: Pointer to the adapter structure. * * Return: 0 on success, a negative error code on failure. */ -static int rsi_rx_urb_submit(struct rsi_hw *adapter, u8 ep_num) +static int rsi_rx_urb_submit(struct rsi_hw *adapter, u8 ep_num, gfp_t mem_flags) { struct rsi_91x_usbdev *dev = (struct rsi_91x_usbdev *)adapter->rsi_dev; struct rx_usb_ctrl_block *rx_cb = &dev->rx_cb[ep_num - 1]; @@ -328,9 +338,11 @@ static int rsi_rx_urb_submit(struct rsi_hw *adapter, u8 ep_num) rsi_rx_done_handler, rx_cb);

- status = usb_submit_urb(urb, GFP_KERNEL); - if (status) + status = usb_submit_urb(urb, mem_flags); + if (status) { rsi_dbg(ERR_ZONE, "%s: Failed in urb submission\n", __func__); + dev_kfree_skb(skb); + }

return status; } @@ -816,17 +828,20 @@ static int rsi_probe(struct usb_interface *pfunction, rsi_dbg(INIT_ZONE, "%s: Device Init Done\n", __func__); }

- status = rsi_rx_urb_submit(adapter, WLAN_EP); + status = rsi_rx_urb_submit(adapter, WLAN_EP, GFP_KERNEL); if (status) goto err1;

if (adapter->priv->coex_mode > 1) { - status = rsi_rx_urb_submit(adapter, BT_EP); + status = rsi_rx_urb_submit(adapter, BT_EP, GFP_KERNEL); if (status) - goto err1; + goto err_kill_wlan_urb; }

return 0; + +err_kill_wlan_urb: + rsi_rx_urb_kill(adapter, WLAN_EP); err1: rsi_deinit_usb_interface(adapter); err: @@ -857,6 +872,10 @@ static void rsi_disconnect(struct usb_interface *pfunction) adapter->priv->bt_adapter = NULL; }

+ if (adapter->priv->coex_mode > 1) + rsi_rx_urb_kill(adapter, BT_EP); + rsi_rx_urb_kill(adapter, WLAN_EP); + rsi_reset_card(adapter); rsi_deinit_usb_interface(adapter); rsi_91x_deinit(adapter); diff --git a/drivers/net/wireless/zydas/zd1211rw/zd_usb.c b/drivers/net/wireless/zydas/zd1211rw/zd_usb.c index 7b5c2fe5bd4d..8ff0374126e4 100644 --- a/drivers/net/wireless/zydas/zd1211rw/zd_usb.c +++ b/drivers/net/wireless/zydas/zd1211rw/zd_usb.c @@ -1263,7 +1263,7 @@ static void print_id(struct usb_device *udev) static int eject_installer(struct usb_interface *intf) { struct usb_device *udev = interface_to_usbdev(intf); - struct usb_host_interface *iface_desc = &intf->altsetting[0]; + struct usb_host_interface *iface_desc = intf->cur_altsetting; struct usb_endpoint_descriptor *endpoint; unsigned char *cmd; u8 bulk_out_ep; diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 1593b8494ebb..2f88b1ff7ada 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -4080,6 +4080,40 @@ static void quirk_mic_x200_dma_alias(struct pci_dev *pdev) DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x2260, quirk_mic_x200_dma_alias); DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x2264, quirk_mic_x200_dma_alias);

+/* + * Intel Visual Compute Accelerator (VCA) is a family of PCIe add-in devices + * exposing computational units via Non Transparent Bridges (NTB, PEX 87xx). + * + * Similarly to MIC x200, we need to add DMA aliases to allow buffer access + * when IOMMU is enabled. These aliases allow computational unit access to + * host memory. These aliases mark the whole VCA device as one IOMMU + * group. + * + * All possible slot numbers (0x20) are used, since we are unable to tell + * what slot is used on other side. This quirk is intended for both host + * and computational unit sides. The VCA devices have up to five functions + * (four for DMA channels and one additional). + */ +static void quirk_pex_vca_alias(struct pci_dev *pdev) +{ + const unsigned int num_pci_slots = 0x20; + unsigned int slot; + + for (slot = 0; slot < num_pci_slots; slot++) { + pci_add_dma_alias(pdev, PCI_DEVFN(slot, 0x0)); + pci_add_dma_alias(pdev, PCI_DEVFN(slot, 0x1)); + pci_add_dma_alias(pdev, PCI_DEVFN(slot, 0x2)); + pci_add_dma_alias(pdev, PCI_DEVFN(slot, 0x3)); + pci_add_dma_alias(pdev, PCI_DEVFN(slot, 0x4)); + } +} +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x2954, quirk_pex_vca_alias); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x2955, quirk_pex_vca_alias); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x2956, quirk_pex_vca_alias); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x2958, quirk_pex_vca_alias); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x2959, quirk_pex_vca_alias); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x295A, quirk_pex_vca_alias); + /* * The IOMMU and interrupt controller on Broadcom Vulcan/Cavium ThunderX2 are * associated not at the root bus, but at a bridge below. This quirk avoids diff --git a/drivers/perf/fsl_imx8_ddr_perf.c b/drivers/perf/fsl_imx8_ddr_perf.c index ce7345745b42..2a3966d059e7 100644 --- a/drivers/perf/fsl_imx8_ddr_perf.c +++ b/drivers/perf/fsl_imx8_ddr_perf.c @@ -45,7 +45,8 @@ static DEFINE_IDA(ddr_ida);

/* DDR Perf hardware feature */ -#define DDR_CAP_AXI_ID_FILTER 0x1 /* support AXI ID filter */ +#define DDR_CAP_AXI_ID_FILTER 0x1 /* support AXI ID filter */ +#define DDR_CAP_AXI_ID_FILTER_ENHANCED 0x3 /* support enhanced AXI ID filter */

struct fsl_ddr_devtype_data { unsigned int quirks; /* quirks needed for different DDR Perf core */ @@ -178,6 +179,36 @@ static const struct attribute_group *attr_groups[] = { NULL, };

+static bool ddr_perf_is_filtered(struct perf_event *event) +{ + return event->attr.config == 0x41 || event->attr.config == 0x42; +} + +static u32 ddr_perf_filter_val(struct perf_event *event) +{ + return event->attr.config1; +} + +static bool ddr_perf_filters_compatible(struct perf_event *a, + struct perf_event *b) +{ + if (!ddr_perf_is_filtered(a)) + return true; + if (!ddr_perf_is_filtered(b)) + return true; + return ddr_perf_filter_val(a) == ddr_perf_filter_val(b); +} + +static bool ddr_perf_is_enhanced_filtered(struct perf_event *event) +{ + unsigned int filt; + struct ddr_pmu *pmu = to_ddr_pmu(event->pmu); + + filt = pmu->devtype_data->quirks & DDR_CAP_AXI_ID_FILTER_ENHANCED; + return (filt == DDR_CAP_AXI_ID_FILTER_ENHANCED) && + ddr_perf_is_filtered(event); +} + static u32 ddr_perf_alloc_counter(struct ddr_pmu *pmu, int event) { int i; @@ -209,27 +240,17 @@ static void ddr_perf_free_counter(struct ddr_pmu *pmu, int counter)

static u32 ddr_perf_read_counter(struct ddr_pmu *pmu, int counter) { - return readl_relaxed(pmu->base + COUNTER_READ + counter * 4); -} - -static bool ddr_perf_is_filtered(struct perf_event *event) -{ - return event->attr.config == 0x41 || event->attr.config == 0x42; -} + struct perf_event *event = pmu->events[counter]; + void __iomem *base = pmu->base;

-static u32 ddr_perf_filter_val(struct perf_event *event) -{ - return event->attr.config1; -} - -static bool ddr_perf_filters_compatible(struct perf_event *a, - struct perf_event *b) -{ - if (!ddr_perf_is_filtered(a)) - return true; - if (!ddr_perf_is_filtered(b)) - return true; - return ddr_perf_filter_val(a) == ddr_perf_filter_val(b); + /* + * return bytes instead of bursts from ddr transaction for + * axid-read and axid-write event if PMU core supports enhanced + * filter. + */ + base += ddr_perf_is_enhanced_filtered(event) ? COUNTER_DPCR1 : + COUNTER_READ; + return readl_relaxed(base + counter * 4); }

static int ddr_perf_event_init(struct perf_event *event) diff --git a/drivers/phy/motorola/phy-cpcap-usb.c b/drivers/phy/motorola/phy-cpcap-usb.c index 9a38741d3546..5baf64dfb24d 100644 --- a/drivers/phy/motorola/phy-cpcap-usb.c +++ b/drivers/phy/motorola/phy-cpcap-usb.c @@ -115,7 +115,7 @@ struct cpcap_usb_ints_state { enum cpcap_gpio_mode { CPCAP_DM_DP, CPCAP_MDM_RX_TX, - CPCAP_UNKNOWN, + CPCAP_UNKNOWN_DISABLED, /* Seems to disable USB lines */ CPCAP_OTG_DM_DP, };

@@ -381,7 +381,8 @@ static int cpcap_usb_set_uart_mode(struct cpcap_phy_ddata *ddata) { int error;

- error = cpcap_usb_gpio_set_mode(ddata, CPCAP_DM_DP); + /* Disable lines to prevent glitches from waking up mdm6600 */ + error = cpcap_usb_gpio_set_mode(ddata, CPCAP_UNKNOWN_DISABLED); if (error) goto out_err;

@@ -408,6 +409,11 @@ static int cpcap_usb_set_uart_mode(struct cpcap_phy_ddata *ddata) if (error) goto out_err;

+ /* Enable UART mode */ + error = cpcap_usb_gpio_set_mode(ddata, CPCAP_DM_DP); + if (error) + goto out_err; + return 0;

out_err: @@ -420,7 +426,8 @@ static int cpcap_usb_set_usb_mode(struct cpcap_phy_ddata *ddata) { int error;

- error = cpcap_usb_gpio_set_mode(ddata, CPCAP_OTG_DM_DP); + /* Disable lines to prevent glitches from waking up mdm6600 */ + error = cpcap_usb_gpio_set_mode(ddata, CPCAP_UNKNOWN_DISABLED); if (error) return error;

@@ -460,6 +467,11 @@ static int cpcap_usb_set_usb_mode(struct cpcap_phy_ddata *ddata) if (error) goto out_err;

+ /* Enable USB mode */ + error = cpcap_usb_gpio_set_mode(ddata, CPCAP_OTG_DM_DP); + if (error) + goto out_err; + return 0;

out_err: diff --git a/drivers/phy/qualcomm/phy-qcom-qmp.c b/drivers/phy/qualcomm/phy-qcom-qmp.c index 39e8deb8001e..27dd20a7fe13 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp.c @@ -66,7 +66,7 @@ /* QPHY_V3_PCS_MISC_CLAMP_ENABLE register bits */ #define CLAMP_EN BIT(0) /* enables i/o clamp_n */

-#define PHY_INIT_COMPLETE_TIMEOUT 1000 +#define PHY_INIT_COMPLETE_TIMEOUT 10000 #define POWER_DOWN_DELAY_US_MIN 10 #define POWER_DOWN_DELAY_US_MAX 11

diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c index d27be2836bc2..74e988f839e8 100644 --- a/drivers/platform/x86/dell-laptop.c +++ b/drivers/platform/x86/dell-laptop.c @@ -33,6 +33,7 @@

struct quirk_entry { bool touchpad_led; + bool kbd_led_not_present; bool kbd_led_levels_off_1; bool kbd_missing_ac_tag;

@@ -73,6 +74,10 @@ static struct quirk_entry quirk_dell_latitude_e6410 = { .kbd_led_levels_off_1 = true, };

+static struct quirk_entry quirk_dell_inspiron_1012 = { + .kbd_led_not_present = true, +}; + static struct platform_driver platform_driver = { .driver = { .name = "dell-laptop", @@ -310,6 +315,24 @@ static const struct dmi_system_id dell_quirks[] __initconst = { }, .driver_data = &quirk_dell_latitude_e6410, }, + { + .callback = dmi_matched, + .ident = "Dell Inspiron 1012", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 1012"), + }, + .driver_data = &quirk_dell_inspiron_1012, + }, + { + .callback = dmi_matched, + .ident = "Dell Inspiron 1018", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 1018"), + }, + .driver_data = &quirk_dell_inspiron_1012, + }, { } };

@@ -1493,6 +1516,9 @@ static void kbd_init(void) { int ret;

+ if (quirks && quirks->kbd_led_not_present) + return; + ret = kbd_init_info(); kbd_init_tokens();

diff --git a/drivers/power/supply/ingenic-battery.c b/drivers/power/supply/ingenic-battery.c index 35816d4b3012..2748715c4c75 100644 --- a/drivers/power/supply/ingenic-battery.c +++ b/drivers/power/supply/ingenic-battery.c @@ -100,10 +100,17 @@ static int ingenic_battery_set_scale(struct ingenic_battery *bat) return -EINVAL; }

- return iio_write_channel_attribute(bat->channel, - scale_raw[best_idx], - scale_raw[best_idx + 1], - IIO_CHAN_INFO_SCALE); + /* Only set scale if there is more than one (fractional) entry */ + if (scale_len > 2) { + ret = iio_write_channel_attribute(bat->channel, + scale_raw[best_idx], + scale_raw[best_idx + 1], + IIO_CHAN_INFO_SCALE); + if (ret) + return ret; + } + + return 0; }

static enum power_supply_property ingenic_battery_properties[] = { diff --git a/drivers/spi/spi-dw.c b/drivers/spi/spi-dw.c index 45972056ed8c..11cac7e10663 100644 --- a/drivers/spi/spi-dw.c +++ b/drivers/spi/spi-dw.c @@ -172,9 +172,11 @@ static inline u32 rx_max(struct dw_spi *dws)

static void dw_writer(struct dw_spi *dws) { - u32 max = tx_max(dws); + u32 max; u16 txw = 0;

+ spin_lock(&dws->buf_lock); + max = tx_max(dws); while (max--) { /* Set the tx word if the transfer's original "tx" is not null */ if (dws->tx_end - dws->len) { @@ -186,13 +188,16 @@ static void dw_writer(struct dw_spi *dws) dw_write_io_reg(dws, DW_SPI_DR, txw); dws->tx += dws->n_bytes; } + spin_unlock(&dws->buf_lock); }

static void dw_reader(struct dw_spi *dws) { - u32 max = rx_max(dws); + u32 max; u16 rxw;

+ spin_lock(&dws->buf_lock); + max = rx_max(dws); while (max--) { rxw = dw_read_io_reg(dws, DW_SPI_DR); /* Care rx only if the transfer's original "rx" is not null */ @@ -204,6 +209,7 @@ static void dw_reader(struct dw_spi *dws) } dws->rx += dws->n_bytes; } + spin_unlock(&dws->buf_lock); }

static void int_error_stop(struct dw_spi *dws, const char *msg) @@ -276,18 +282,20 @@ static int dw_spi_transfer_one(struct spi_controller *master, { struct dw_spi *dws = spi_controller_get_devdata(master); struct chip_data *chip = spi_get_ctldata(spi); + unsigned long flags; u8 imask = 0; u16 txlevel = 0; u32 cr0; int ret;

dws->dma_mapped = 0; - + spin_lock_irqsave(&dws->buf_lock, flags); dws->tx = (void *)transfer->tx_buf; dws->tx_end = dws->tx + transfer->len; dws->rx = transfer->rx_buf; dws->rx_end = dws->rx + transfer->len; dws->len = transfer->len; + spin_unlock_irqrestore(&dws->buf_lock, flags);

spi_enable_chip(dws, 0);

@@ -471,6 +479,7 @@ int dw_spi_add_host(struct device *dev, struct dw_spi *dws) dws->type = SSI_MOTO_SPI; dws->dma_inited = 0; dws->dma_addr = (dma_addr_t)(dws->paddr + DW_SPI_DR); + spin_lock_init(&dws->buf_lock);

spi_controller_set_devdata(master, dws);

diff --git a/drivers/spi/spi-dw.h b/drivers/spi/spi-dw.h index c9c15881e982..f3a2f157a2b1 100644 --- a/drivers/spi/spi-dw.h +++ b/drivers/spi/spi-dw.h @@ -120,6 +120,7 @@ struct dw_spi { size_t len; void *tx; void *tx_end; + spinlock_t buf_lock; void *rx; void *rx_end; int dma_mapped; diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c index 9f92165fe09f..2fd843b18297 100644 --- a/drivers/spi/spi-pxa2xx.c +++ b/drivers/spi/spi-pxa2xx.c @@ -1461,6 +1461,10 @@ static const struct pci_device_id pxa2xx_spi_pci_compound_match[] = { { PCI_VDEVICE(INTEL, 0x02aa), LPSS_CNL_SSP }, { PCI_VDEVICE(INTEL, 0x02ab), LPSS_CNL_SSP }, { PCI_VDEVICE(INTEL, 0x02fb), LPSS_CNL_SSP }, + /* CML-H */ + { PCI_VDEVICE(INTEL, 0x06aa), LPSS_CNL_SSP }, + { PCI_VDEVICE(INTEL, 0x06ab), LPSS_CNL_SSP }, + { PCI_VDEVICE(INTEL, 0x06fb), LPSS_CNL_SSP }, /* TGL-LP */ { PCI_VDEVICE(INTEL, 0xa0aa), LPSS_CNL_SSP }, { PCI_VDEVICE(INTEL, 0xa0ab), LPSS_CNL_SSP }, diff --git a/drivers/staging/most/net/net.c b/drivers/staging/most/net/net.c index 26a31854c636..c48956f0ef29 100644 --- a/drivers/staging/most/net/net.c +++ b/drivers/staging/most/net/net.c @@ -81,6 +81,11 @@ static int skb_to_mamac(const struct sk_buff *skb, struct mbo *mbo) unsigned int payload_len = skb->len - ETH_HLEN; unsigned int mdp_len = payload_len + MDP_HDR_LEN;

+ if (mdp_len < skb->len) { + pr_err("drop: too large packet! (%u)\n", skb->len); + return -EINVAL; + } + if (mbo->buffer_length < mdp_len) { pr_err("drop: too small buffer! (%d for %d)\n", mbo->buffer_length, mdp_len); @@ -128,6 +133,11 @@ static int skb_to_mep(const struct sk_buff *skb, struct mbo *mbo) u8 *buff = mbo->virt_address; unsigned int mep_len = skb->len + MEP_HDR_LEN;

+ if (mep_len < skb->len) { + pr_err("drop: too large packet! (%u)\n", skb->len); + return -EINVAL; + } + if (mbo->buffer_length < mep_len) { pr_err("drop: too small buffer! (%d for %d)\n", mbo->buffer_length, mep_len); diff --git a/drivers/staging/mt7621-pci/pci-mt7621.c b/drivers/staging/mt7621-pci/pci-mt7621.c index 6b98827da57f..3633c924848e 100644 --- a/drivers/staging/mt7621-pci/pci-mt7621.c +++ b/drivers/staging/mt7621-pci/pci-mt7621.c @@ -29,15 +29,14 @@ #include <linux/phy/phy.h> #include <linux/platform_device.h> #include <linux/reset.h> +#include <linux/sys_soc.h> #include <mt7621.h> #include <ralink_regs.h>

#include "../../pci/pci.h"

/* sysctl */ -#define MT7621_CHIP_REV_ID 0x0c #define MT7621_GPIO_MODE 0x60 -#define CHIP_REV_MT7621_E2 0x0101

/* MediaTek specific configuration registers */ #define PCIE_FTS_NUM 0x70c @@ -126,6 +125,8 @@ struct mt7621_pcie_port { * @ports: pointer to PCIe port information * @perst: gpio reset * @rst: pointer to pcie reset + * @resets_inverted: depends on chip revision + * reset lines are inverted. */ struct mt7621_pcie { void __iomem *base; @@ -140,6 +141,7 @@ struct mt7621_pcie { struct list_head ports; struct gpio_desc *perst; struct reset_control *rst; + bool resets_inverted; };

static inline u32 pcie_read(struct mt7621_pcie *pcie, u32 reg) @@ -229,9 +231,9 @@ static inline void mt7621_pcie_port_clk_disable(struct mt7621_pcie_port *port)

static inline void mt7621_control_assert(struct mt7621_pcie_port *port) { - u32 chip_rev_id = rt_sysc_r32(MT7621_CHIP_REV_ID); + struct mt7621_pcie *pcie = port->pcie;

- if ((chip_rev_id & 0xFFFF) == CHIP_REV_MT7621_E2) + if (pcie->resets_inverted) reset_control_assert(port->pcie_rst); else reset_control_deassert(port->pcie_rst); @@ -239,9 +241,9 @@ static inline void mt7621_control_assert(struct mt7621_pcie_port *port)

static inline void mt7621_control_deassert(struct mt7621_pcie_port *port) { - u32 chip_rev_id = rt_sysc_r32(MT7621_CHIP_REV_ID); + struct mt7621_pcie *pcie = port->pcie;

- if ((chip_rev_id & 0xFFFF) == CHIP_REV_MT7621_E2) + if (pcie->resets_inverted) reset_control_deassert(port->pcie_rst); else reset_control_assert(port->pcie_rst); @@ -641,9 +643,14 @@ static int mt7621_pcie_register_host(struct pci_host_bridge *host, return pci_host_probe(host); }

+static const struct soc_device_attribute mt7621_pci_quirks_match[] = { + { .soc_id = "mt7621", .revision = "E2" } +}; + static int mt7621_pci_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; + const struct soc_device_attribute *attr; struct mt7621_pcie *pcie; struct pci_host_bridge *bridge; int err; @@ -661,6 +668,10 @@ static int mt7621_pci_probe(struct platform_device *pdev) platform_set_drvdata(pdev, pcie); INIT_LIST_HEAD(&pcie->ports);

+ attr = soc_device_match(mt7621_pci_quirks_match); + if (attr) + pcie->resets_inverted = true; + err = mt7621_pcie_parse_dt(pcie); if (err) { dev_err(dev, "Parsing DT failed\n"); diff --git a/drivers/staging/vt6656/device.h b/drivers/staging/vt6656/device.h index 50e1c8918040..e2fabe818b19 100644 --- a/drivers/staging/vt6656/device.h +++ b/drivers/staging/vt6656/device.h @@ -52,6 +52,8 @@ #define RATE_AUTO 12

#define MAX_RATE 12 +#define VNT_B_RATES (BIT(RATE_1M) | BIT(RATE_2M) |\ + BIT(RATE_5M) | BIT(RATE_11M))

/* * device specific diff --git a/drivers/staging/vt6656/int.c b/drivers/staging/vt6656/int.c index f40947955675..af215860be4c 100644 --- a/drivers/staging/vt6656/int.c +++ b/drivers/staging/vt6656/int.c @@ -99,9 +99,11 @@ static int vnt_int_report_rate(struct vnt_private *priv, u8 pkt_no, u8 tsr)

info->status.rates[0].count = tx_retry;

- if (!(tsr & (TSR_TMO | TSR_RETRYTMO))) { + if (!(tsr & TSR_TMO)) { info->status.rates[0].idx = idx; - info->flags |= IEEE80211_TX_STAT_ACK; + + if (!(info->flags & IEEE80211_TX_CTL_NO_ACK)) + info->flags |= IEEE80211_TX_STAT_ACK; }

ieee80211_tx_status_irqsafe(priv->hw, context->skb); diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c index c26882e2bb80..69a48383611f 100644 --- a/drivers/staging/vt6656/main_usb.c +++ b/drivers/staging/vt6656/main_usb.c @@ -1016,6 +1016,7 @@ vt6656_probe(struct usb_interface *intf, const struct usb_device_id *id) ieee80211_hw_set(priv->hw, RX_INCLUDES_FCS); ieee80211_hw_set(priv->hw, REPORTS_TX_ACK_STATUS); ieee80211_hw_set(priv->hw, SUPPORTS_PS); + ieee80211_hw_set(priv->hw, PS_NULLFUNC_STACK);

priv->hw->max_signal = 100;

diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c index 4e9cfacf75f2..ab6141f361af 100644 --- a/drivers/staging/vt6656/rxtx.c +++ b/drivers/staging/vt6656/rxtx.c @@ -278,11 +278,9 @@ static u16 vnt_rxtx_datahead_g(struct vnt_usb_send_context *tx_context, PK_TYPE_11B, &buf->b);

/* Get Duration and TimeStamp */ - if (ieee80211_is_pspoll(hdr->frame_control)) { - __le16 dur = cpu_to_le16(priv->current_aid | BIT(14) | BIT(15)); - - buf->duration_a = dur; - buf->duration_b = dur; + if (ieee80211_is_nullfunc(hdr->frame_control)) { + buf->duration_a = hdr->duration_id; + buf->duration_b = hdr->duration_id; } else { buf->duration_a = vnt_get_duration_le(priv, tx_context->pkt_type, need_ack); @@ -371,10 +369,8 @@ static u16 vnt_rxtx_datahead_ab(struct vnt_usb_send_context *tx_context, tx_context->pkt_type, &buf->ab);

/* Get Duration and TimeStampOff */ - if (ieee80211_is_pspoll(hdr->frame_control)) { - __le16 dur = cpu_to_le16(priv->current_aid | BIT(14) | BIT(15)); - - buf->duration = dur; + if (ieee80211_is_nullfunc(hdr->frame_control)) { + buf->duration = hdr->duration_id; } else { buf->duration = vnt_get_duration_le(priv, tx_context->pkt_type, need_ack); @@ -815,10 +811,14 @@ int vnt_tx_packet(struct vnt_private *priv, struct sk_buff *skb) if (info->band == NL80211_BAND_5GHZ) { pkt_type = PK_TYPE_11A; } else { - if (tx_rate->flags & IEEE80211_TX_RC_USE_CTS_PROTECT) - pkt_type = PK_TYPE_11GB; - else - pkt_type = PK_TYPE_11GA; + if (tx_rate->flags & IEEE80211_TX_RC_USE_CTS_PROTECT) { + if (priv->basic_rates & VNT_B_RATES) + pkt_type = PK_TYPE_11GB; + else + pkt_type = PK_TYPE_11GA; + } else { + pkt_type = PK_TYPE_11A; + } } } else { pkt_type = PK_TYPE_11B; diff --git a/drivers/staging/wlan-ng/prism2mgmt.c b/drivers/staging/wlan-ng/prism2mgmt.c index 7350fe5d96a3..a8860d2aee68 100644 --- a/drivers/staging/wlan-ng/prism2mgmt.c +++ b/drivers/staging/wlan-ng/prism2mgmt.c @@ -959,7 +959,7 @@ int prism2mgmt_flashdl_state(struct wlandevice *wlandev, void *msgp) } }

- return 0; + return result; }

/*---------------------------------------------------------------- diff --git a/drivers/tty/serial/8250/8250_bcm2835aux.c b/drivers/tty/serial/8250/8250_bcm2835aux.c index 8ce700c1a7fc..4997c519ebb3 100644 --- a/drivers/tty/serial/8250/8250_bcm2835aux.c +++ b/drivers/tty/serial/8250/8250_bcm2835aux.c @@ -113,7 +113,7 @@ static int bcm2835aux_serial_remove(struct platform_device *pdev) { struct bcm2835aux_data *data = platform_get_drvdata(pdev);

- serial8250_unregister_port(data->uart.port.line); + serial8250_unregister_port(data->line); clk_disable_unprepare(data->clk);

return 0; diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c index 34f602c3a882..9d8c660dc289 100644 --- a/drivers/tty/serial/imx.c +++ b/drivers/tty/serial/imx.c @@ -700,22 +700,33 @@ static void imx_uart_start_tx(struct uart_port *port) } }

-static irqreturn_t imx_uart_rtsint(int irq, void *dev_id) +static irqreturn_t __imx_uart_rtsint(int irq, void *dev_id) { struct imx_port *sport = dev_id; u32 usr1;

- spin_lock(&sport->port.lock); - imx_uart_writel(sport, USR1_RTSD, USR1); usr1 = imx_uart_readl(sport, USR1) & USR1_RTSS; uart_handle_cts_change(&sport->port, !!usr1); wake_up_interruptible(&sport->port.state->port.delta_msr_wait);

- spin_unlock(&sport->port.lock); return IRQ_HANDLED; }

+static irqreturn_t imx_uart_rtsint(int irq, void *dev_id) +{ + struct imx_port *sport = dev_id; + irqreturn_t ret; + + spin_lock(&sport->port.lock); + + ret = __imx_uart_rtsint(irq, dev_id); + + spin_unlock(&sport->port.lock); + + return ret; +} + static irqreturn_t imx_uart_txint(int irq, void *dev_id) { struct imx_port *sport = dev_id; @@ -726,14 +737,12 @@ static irqreturn_t imx_uart_txint(int irq, void *dev_id) return IRQ_HANDLED; }

-static irqreturn_t imx_uart_rxint(int irq, void *dev_id) +static irqreturn_t __imx_uart_rxint(int irq, void *dev_id) { struct imx_port *sport = dev_id; unsigned int rx, flg, ignored = 0; struct tty_port *port = &sport->port.state->port;

- spin_lock(&sport->port.lock); - while (imx_uart_readl(sport, USR2) & USR2_RDR) { u32 usr2;

@@ -792,11 +801,25 @@ static irqreturn_t imx_uart_rxint(int irq, void *dev_id) }

out: - spin_unlock(&sport->port.lock); tty_flip_buffer_push(port); + return IRQ_HANDLED; }

+static irqreturn_t imx_uart_rxint(int irq, void *dev_id) +{ + struct imx_port *sport = dev_id; + irqreturn_t ret; + + spin_lock(&sport->port.lock); + + ret = __imx_uart_rxint(irq, dev_id); + + spin_unlock(&sport->port.lock); + + return ret; +} + static void imx_uart_clear_rx_errors(struct imx_port *sport);

/* @@ -855,6 +878,8 @@ static irqreturn_t imx_uart_int(int irq, void *dev_id) unsigned int usr1, usr2, ucr1, ucr2, ucr3, ucr4; irqreturn_t ret = IRQ_NONE;

+ spin_lock(&sport->port.lock); + usr1 = imx_uart_readl(sport, USR1); usr2 = imx_uart_readl(sport, USR2); ucr1 = imx_uart_readl(sport, UCR1); @@ -888,27 +913,25 @@ static irqreturn_t imx_uart_int(int irq, void *dev_id) usr2 &= ~USR2_ORE;

if (usr1 & (USR1_RRDY | USR1_AGTIM)) { - imx_uart_rxint(irq, dev_id); + __imx_uart_rxint(irq, dev_id); ret = IRQ_HANDLED; }

if ((usr1 & USR1_TRDY) || (usr2 & USR2_TXDC)) { - imx_uart_txint(irq, dev_id); + imx_uart_transmit_buffer(sport); ret = IRQ_HANDLED; }

if (usr1 & USR1_DTRD) { imx_uart_writel(sport, USR1_DTRD, USR1);

- spin_lock(&sport->port.lock); imx_uart_mctrl_check(sport); - spin_unlock(&sport->port.lock);

ret = IRQ_HANDLED; }

if (usr1 & USR1_RTSD) { - imx_uart_rtsint(irq, dev_id); + __imx_uart_rtsint(irq, dev_id); ret = IRQ_HANDLED; }

@@ -923,6 +946,8 @@ static irqreturn_t imx_uart_int(int irq, void *dev_id) ret = IRQ_HANDLED; }

+ spin_unlock(&sport->port.lock); + return ret; }

diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index 97d6ae3c4df2..cede7a8e3605 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -1209,6 +1209,9 @@ static void dwc3_core_exit_mode(struct dwc3 *dwc) /* do nothing */ break; } + + /* de-assert DRVVBUS for HOST and OTG mode */ + dwc3_set_prtcap(dwc, DWC3_GCTL_PRTCAP_DEVICE); }

static void dwc3_get_properties(struct dwc3 *dwc) diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c index 294276f7deb9..7051611229c9 100644 --- a/drivers/usb/dwc3/dwc3-pci.c +++ b/drivers/usb/dwc3/dwc3-pci.c @@ -34,6 +34,7 @@ #define PCI_DEVICE_ID_INTEL_GLK 0x31aa #define PCI_DEVICE_ID_INTEL_CNPLP 0x9dee #define PCI_DEVICE_ID_INTEL_CNPH 0xa36e +#define PCI_DEVICE_ID_INTEL_CNPV 0xa3b0 #define PCI_DEVICE_ID_INTEL_ICLLP 0x34ee #define PCI_DEVICE_ID_INTEL_EHLLP 0x4b7e #define PCI_DEVICE_ID_INTEL_TGPLP 0xa0ee @@ -342,6 +343,9 @@ static const struct pci_device_id dwc3_pci_id_table[] = { { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_CNPH), (kernel_ulong_t) &dwc3_pci_intel_properties, },

+ { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_CNPV), + (kernel_ulong_t) &dwc3_pci_intel_properties, }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ICLLP), (kernel_ulong_t) &dwc3_pci_intel_properties, },

diff --git a/drivers/usb/host/xhci-tegra.c b/drivers/usb/host/xhci-tegra.c index dc172513a4aa..b8e24ccba9f3 100644 --- a/drivers/usb/host/xhci-tegra.c +++ b/drivers/usb/host/xhci-tegra.c @@ -1413,6 +1413,7 @@ MODULE_FIRMWARE("nvidia/tegra210/xusb.bin");

static const char * const tegra186_supply_names[] = { }; +MODULE_FIRMWARE("nvidia/tegra186/xusb.bin");

static const struct tegra_xusb_phy_type tegra186_phy_types[] = { { .name = "usb3", .num = 3, }, diff --git a/drivers/usb/musb/jz4740.c b/drivers/usb/musb/jz4740.c index 5261f8dfedec..e3b8c84ccdb8 100644 --- a/drivers/usb/musb/jz4740.c +++ b/drivers/usb/musb/jz4740.c @@ -75,14 +75,17 @@ static struct musb_hdrc_platform_data jz4740_musb_platform_data = { static int jz4740_musb_init(struct musb *musb) { struct device *dev = musb->controller->parent; + int err;

if (dev->of_node) musb->xceiv = devm_usb_get_phy_by_phandle(dev, "phys", 0); else musb->xceiv = devm_usb_get_phy(dev, USB_PHY_TYPE_USB2); if (IS_ERR(musb->xceiv)) { - dev_err(dev, "No transceiver configured\n"); - return PTR_ERR(musb->xceiv); + err = PTR_ERR(musb->xceiv); + if (err != -EPROBE_DEFER) + dev_err(dev, "No transceiver configured: %d", err); + return err; }

/* Silicon does not implement ConfigData register. diff --git a/drivers/usb/serial/ir-usb.c b/drivers/usb/serial/ir-usb.c index 302eb9530859..627bea7e6cfb 100644 --- a/drivers/usb/serial/ir-usb.c +++ b/drivers/usb/serial/ir-usb.c @@ -45,9 +45,10 @@ static int buffer_size; static int xbof = -1;

static int ir_startup (struct usb_serial *serial); -static int ir_open(struct tty_struct *tty, struct usb_serial_port *port); -static int ir_prepare_write_buffer(struct usb_serial_port *port, - void *dest, size_t size); +static int ir_write(struct tty_struct *tty, struct usb_serial_port *port, + const unsigned char *buf, int count); +static int ir_write_room(struct tty_struct *tty); +static void ir_write_bulk_callback(struct urb *urb); static void ir_process_read_urb(struct urb *urb); static void ir_set_termios(struct tty_struct *tty, struct usb_serial_port *port, struct ktermios *old_termios); @@ -77,8 +78,9 @@ static struct usb_serial_driver ir_device = { .num_ports = 1, .set_termios = ir_set_termios, .attach = ir_startup, - .open = ir_open, - .prepare_write_buffer = ir_prepare_write_buffer, + .write = ir_write, + .write_room = ir_write_room, + .write_bulk_callback = ir_write_bulk_callback, .process_read_urb = ir_process_read_urb, };

@@ -195,6 +197,9 @@ static int ir_startup(struct usb_serial *serial) struct usb_irda_cs_descriptor *irda_desc; int rates;

+ if (serial->num_bulk_in < 1 || serial->num_bulk_out < 1) + return -ENODEV; + irda_desc = irda_usb_find_class_desc(serial, 0); if (!irda_desc) { dev_err(&serial->dev->dev, @@ -251,35 +256,102 @@ static int ir_startup(struct usb_serial *serial) return 0; }

-static int ir_open(struct tty_struct *tty, struct usb_serial_port *port) +static int ir_write(struct tty_struct *tty, struct usb_serial_port *port, + const unsigned char *buf, int count) { - int i; + struct urb *urb = NULL; + unsigned long flags; + int ret;

- for (i = 0; i < ARRAY_SIZE(port->write_urbs); ++i) - port->write_urbs[i]->transfer_flags = URB_ZERO_PACKET; + if (port->bulk_out_size == 0) + return -EINVAL;

- /* Start reading from the device */ - return usb_serial_generic_open(tty, port); -} + if (count == 0) + return 0;

-static int ir_prepare_write_buffer(struct usb_serial_port *port, - void *dest, size_t size) -{ - unsigned char *buf = dest; - int count; + count = min(count, port->bulk_out_size - 1); + + spin_lock_irqsave(&port->lock, flags); + if (__test_and_clear_bit(0, &port->write_urbs_free)) { + urb = port->write_urbs[0]; + port->tx_bytes += count; + } + spin_unlock_irqrestore(&port->lock, flags); + + if (!urb) + return 0;

/* * The first byte of the packet we send to the device contains an - * inbound header which indicates an additional number of BOFs and + * outbound header which indicates an additional number of BOFs and * a baud rate change. * * See section 5.4.2.2 of the USB IrDA spec. */ - *buf = ir_xbof | ir_baud; + *(u8 *)urb->transfer_buffer = ir_xbof | ir_baud; + + memcpy(urb->transfer_buffer + 1, buf, count); + + urb->transfer_buffer_length = count + 1; + urb->transfer_flags = URB_ZERO_PACKET; + + ret = usb_submit_urb(urb, GFP_ATOMIC); + if (ret) { + dev_err(&port->dev, "failed to submit write urb: %d\n", ret); + + spin_lock_irqsave(&port->lock, flags); + __set_bit(0, &port->write_urbs_free); + port->tx_bytes -= count; + spin_unlock_irqrestore(&port->lock, flags); + + return ret; + } + + return count; +} + +static void ir_write_bulk_callback(struct urb *urb) +{ + struct usb_serial_port *port = urb->context; + int status = urb->status; + unsigned long flags; + + spin_lock_irqsave(&port->lock, flags); + __set_bit(0, &port->write_urbs_free); + port->tx_bytes -= urb->transfer_buffer_length - 1; + spin_unlock_irqrestore(&port->lock, flags); + + switch (status) { + case 0: + break; + case -ENOENT: + case -ECONNRESET: + case -ESHUTDOWN: + dev_dbg(&port->dev, "write urb stopped: %d\n", status); + return; + case -EPIPE: + dev_err(&port->dev, "write urb stopped: %d\n", status); + return; + default: + dev_err(&port->dev, "nonzero write-urb status: %d\n", status); + break; + } + + usb_serial_port_softint(port); +} + +static int ir_write_room(struct tty_struct *tty) +{ + struct usb_serial_port *port = tty->driver_data; + int count = 0; + + if (port->bulk_out_size == 0) + return 0; + + if (test_bit(0, &port->write_urbs_free)) + count = port->bulk_out_size - 1;

- count = kfifo_out_locked(&port->write_fifo, buf + 1, size - 1, - &port->lock); - return count + 1; + return count; }

static void ir_process_read_urb(struct urb *urb) @@ -332,34 +404,34 @@ static void ir_set_termios(struct tty_struct *tty,

switch (baud) { case 2400: - ir_baud = USB_IRDA_BR_2400; + ir_baud = USB_IRDA_LS_2400; break; case 9600: - ir_baud = USB_IRDA_BR_9600; + ir_baud = USB_IRDA_LS_9600; break; case 19200: - ir_baud = USB_IRDA_BR_19200; + ir_baud = USB_IRDA_LS_19200; break; case 38400: - ir_baud = USB_IRDA_BR_38400; + ir_baud = USB_IRDA_LS_38400; break; case 57600: - ir_baud = USB_IRDA_BR_57600; + ir_baud = USB_IRDA_LS_57600; break; case 115200: - ir_baud = USB_IRDA_BR_115200; + ir_baud = USB_IRDA_LS_115200; break; case 576000: - ir_baud = USB_IRDA_BR_576000; + ir_baud = USB_IRDA_LS_576000; break; case 1152000: - ir_baud = USB_IRDA_BR_1152000; + ir_baud = USB_IRDA_LS_1152000; break; case 4000000: - ir_baud = USB_IRDA_BR_4000000; + ir_baud = USB_IRDA_LS_4000000; break; default: - ir_baud = USB_IRDA_BR_9600; + ir_baud = USB_IRDA_LS_9600; baud = 9600; }

diff --git a/drivers/usb/storage/unusual_uas.h b/drivers/usb/storage/unusual_uas.h index d0bdebd87ce3..1b23741036ee 100644 --- a/drivers/usb/storage/unusual_uas.h +++ b/drivers/usb/storage/unusual_uas.h @@ -87,12 +87,15 @@ UNUSUAL_DEV(0x2537, 0x1068, 0x0000, 0x9999, USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_IGNORE_UAS),

-/* Reported-by: Takeo Nakayama javhera@gmx.com */ +/* + * Initially Reported-by: Takeo Nakayama javhera@gmx.com + * UAS Ignore Reported by Steven Ellis sellis@redhat.com + */ UNUSUAL_DEV(0x357d, 0x7788, 0x0000, 0x9999, "JMicron", "JMS566", USB_SC_DEVICE, USB_PR_DEVICE, NULL, - US_FL_NO_REPORT_OPCODES), + US_FL_NO_REPORT_OPCODES | US_FL_IGNORE_UAS),

/* Reported-by: Hans de Goede hdegoede@redhat.com */ UNUSUAL_DEV(0x4971, 0x1012, 0x0000, 0x9999, diff --git a/drivers/usb/typec/tcpm/fusb302.c b/drivers/usb/typec/tcpm/fusb302.c index ed8655c6af8c..b498960ff72b 100644 --- a/drivers/usb/typec/tcpm/fusb302.c +++ b/drivers/usb/typec/tcpm/fusb302.c @@ -1666,7 +1666,7 @@ static const struct property_entry port_props[] = { PROPERTY_ENTRY_STRING("try-power-role", "sink"), PROPERTY_ENTRY_U32_ARRAY("source-pdos", src_pdo), PROPERTY_ENTRY_U32_ARRAY("sink-pdos", snk_pdo), - PROPERTY_ENTRY_U32("op-sink-microwatt", 2500), + PROPERTY_ENTRY_U32("op-sink-microwatt", 2500000), { } };

diff --git a/drivers/usb/typec/tcpm/wcove.c b/drivers/usb/typec/tcpm/wcove.c index edc271da14f4..9b745f432c91 100644 --- a/drivers/usb/typec/tcpm/wcove.c +++ b/drivers/usb/typec/tcpm/wcove.c @@ -597,7 +597,7 @@ static const struct property_entry wcove_props[] = { PROPERTY_ENTRY_STRING("try-power-role", "sink"), PROPERTY_ENTRY_U32_ARRAY("source-pdos", src_pdo), PROPERTY_ENTRY_U32_ARRAY("sink-pdos", snk_pdo), - PROPERTY_ENTRY_U32("op-sink-microwatt", 15000), + PROPERTY_ENTRY_U32("op-sink-microwatt", 15000000), { } };

diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index 4c761abc5688..e2745f686196 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -687,6 +687,7 @@ config MAX63XX_WATCHDOG config MAX77620_WATCHDOG tristate "Maxim Max77620 Watchdog Timer" depends on MFD_MAX77620 || COMPILE_TEST + select WATCHDOG_CORE help This is the driver for the Max77620 watchdog timer. Say 'Y' here to enable the watchdog timer support for diff --git a/drivers/watchdog/orion_wdt.c b/drivers/watchdog/orion_wdt.c index 1cccf8eb1c5d..8e6dfe76f9c9 100644 --- a/drivers/watchdog/orion_wdt.c +++ b/drivers/watchdog/orion_wdt.c @@ -602,7 +602,7 @@ static int orion_wdt_probe(struct platform_device *pdev) set_bit(WDOG_HW_RUNNING, &dev->wdt.status);

/* Request the IRQ only after the watchdog is disabled */ - irq = platform_get_irq(pdev, 0); + irq = platform_get_irq_optional(pdev, 0); if (irq > 0) { /* * Not all supported platforms specify an interrupt for the @@ -617,7 +617,7 @@ static int orion_wdt_probe(struct platform_device *pdev) }

/* Optional 2nd interrupt for pretimeout */ - irq = platform_get_irq(pdev, 1); + irq = platform_get_irq_optional(pdev, 1); if (irq > 0) { orion_wdt_info.options |= WDIOF_PRETIMEOUT; ret = devm_request_irq(&pdev->dev, irq, orion_wdt_pre_irq, diff --git a/drivers/watchdog/rn5t618_wdt.c b/drivers/watchdog/rn5t618_wdt.c index 234876047431..6e524c8e26a8 100644 --- a/drivers/watchdog/rn5t618_wdt.c +++ b/drivers/watchdog/rn5t618_wdt.c @@ -188,6 +188,7 @@ static struct platform_driver rn5t618_wdt_driver = {

module_platform_driver(rn5t618_wdt_driver);

+MODULE_ALIAS("platform:rn5t618-wdt"); MODULE_AUTHOR("Beniamino Galvani b.galvani@gmail.com"); MODULE_DESCRIPTION("RN5T618 watchdog driver"); MODULE_LICENSE("GPL v2"); diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index f55e53486e74..53611d7e9d28 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -1538,6 +1538,7 @@ struct mid_q_entry { mid_callback_t *callback; /* call completion callback */ mid_handle_t *handle; /* call handle mid callback */ void *callback_data; /* general purpose pointer for callback */ + struct task_struct *creator; void *resp_buf; /* pointer to received SMB header */ unsigned int resp_buf_size; int mid_state; /* wish this were enum but can not pass to wait_event */ diff --git a/fs/cifs/smb2misc.c b/fs/cifs/smb2misc.c index 766974fe637a..14265b4bbcc0 100644 --- a/fs/cifs/smb2misc.c +++ b/fs/cifs/smb2misc.c @@ -750,7 +750,7 @@ __smb2_handle_cancelled_close(struct cifs_tcon *tcon, __u64 persistent_fid, { struct close_cancelled_open *cancelled;

- cancelled = kzalloc(sizeof(*cancelled), GFP_KERNEL); + cancelled = kzalloc(sizeof(*cancelled), GFP_ATOMIC); if (!cancelled) return -ENOMEM;

diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c index b5c1cba3e6a1..662256fa2a18 100644 --- a/fs/cifs/smb2ops.c +++ b/fs/cifs/smb2ops.c @@ -1461,7 +1461,9 @@ smb2_ioctl_query_info(const unsigned int xid, COMPOUND_FID, COMPOUND_FID, qi.info_type, true, buffer, qi.output_buffer_length, - CIFSMaxBufSize); + CIFSMaxBufSize - + MAX_SMB2_CREATE_RESPONSE_SIZE - + MAX_SMB2_CLOSE_RESPONSE_SIZE); } } else if (qi.flags == PASSTHRU_SET_INFO) { /* Can eventually relax perm check since server enforces too */ @@ -2634,7 +2636,10 @@ smb2_query_symlink(const unsigned int xid, struct cifs_tcon *tcon,

rc = SMB2_ioctl_init(tcon, &rqst[1], fid.persistent_fid, fid.volatile_fid, FSCTL_GET_REPARSE_POINT, - true /* is_fctl */, NULL, 0, CIFSMaxBufSize); + true /* is_fctl */, NULL, 0, + CIFSMaxBufSize - + MAX_SMB2_CREATE_RESPONSE_SIZE - + MAX_SMB2_CLOSE_RESPONSE_SIZE); if (rc) goto querty_exit;

diff --git a/fs/cifs/smb2transport.c b/fs/cifs/smb2transport.c index 148d7942c796..805652969065 100644 --- a/fs/cifs/smb2transport.c +++ b/fs/cifs/smb2transport.c @@ -599,6 +599,8 @@ smb2_mid_entry_alloc(const struct smb2_sync_hdr *shdr, * The default is for the mid to be synchronous, so the * default callback just wakes up the current task. */ + get_task_struct(current); + temp->creator = current; temp->callback = cifs_wake_up_task; temp->callback_data = current;

diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c index 755434d5e4e7..e67a43fd037c 100644 --- a/fs/cifs/transport.c +++ b/fs/cifs/transport.c @@ -76,6 +76,8 @@ AllocMidQEntry(const struct smb_hdr *smb_buffer, struct TCP_Server_Info *server) * The default is for the mid to be synchronous, so the * default callback just wakes up the current task. */ + get_task_struct(current); + temp->creator = current; temp->callback = cifs_wake_up_task; temp->callback_data = current;

@@ -158,6 +160,7 @@ static void _cifs_mid_q_entry_release(struct kref *refcount) } } #endif + put_task_struct(midEntry->creator);

mempool_free(midEntry, cifs_mid_poolp); } diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c index 87846aad594b..8fd45eb89424 100644 --- a/fs/debugfs/file.c +++ b/fs/debugfs/file.c @@ -142,18 +142,21 @@ EXPORT_SYMBOL_GPL(debugfs_file_put); * We also need to exclude any file that has ways to write or alter it as root * can bypass the permissions check. */ -static bool debugfs_is_locked_down(struct inode *inode, - struct file *filp, - const struct file_operations *real_fops) +static int debugfs_locked_down(struct inode *inode, + struct file *filp, + const struct file_operations *real_fops) { if ((inode->i_mode & 07777) == 0444 && !(filp->f_mode & FMODE_WRITE) && !real_fops->unlocked_ioctl && !real_fops->compat_ioctl && !real_fops->mmap) - return false; + return 0;

- return security_locked_down(LOCKDOWN_DEBUGFS); + if (security_locked_down(LOCKDOWN_DEBUGFS)) + return -EPERM; + + return 0; }

static int open_proxy_open(struct inode *inode, struct file *filp) @@ -168,7 +171,7 @@ static int open_proxy_open(struct inode *inode, struct file *filp)

real_fops = debugfs_real_fops(filp);

- r = debugfs_is_locked_down(inode, filp, real_fops); + r = debugfs_locked_down(inode, filp, real_fops); if (r) goto out;

@@ -298,7 +301,7 @@ static int full_proxy_open(struct inode *inode, struct file *filp)

real_fops = debugfs_real_fops(filp);

- r = debugfs_is_locked_down(inode, filp, real_fops); + r = debugfs_locked_down(inode, filp, real_fops); if (r) goto out;

diff --git a/include/linux/platform_data/ti-sysc.h b/include/linux/platform_data/ti-sysc.h index b5b7a3423ca8..8cfe570fdece 100644 --- a/include/linux/platform_data/ti-sysc.h +++ b/include/linux/platform_data/ti-sysc.h @@ -49,6 +49,8 @@ struct sysc_regbits { s8 emufree_shift; };

+#define SYSC_QUIRK_FORCE_MSTANDBY BIT(20) +#define SYSC_MODULE_QUIRK_AESS BIT(19) #define SYSC_MODULE_QUIRK_SGX BIT(18) #define SYSC_MODULE_QUIRK_HDQ1W BIT(17) #define SYSC_MODULE_QUIRK_I2C BIT(16) diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h index d0b37e937037..971c9264179e 100644 --- a/include/linux/power/smartreflex.h +++ b/include/linux/power/smartreflex.h @@ -293,6 +293,9 @@ struct omap_sr_data { struct voltagedomain *voltdm; };

+ +extern struct omap_sr_data omap_sr_pdata[OMAP_SR_NR]; + #ifdef CONFIG_POWER_AVS_OMAP

/* Smartreflex module enable/disable interface */ diff --git a/include/linux/usb/irda.h b/include/linux/usb/irda.h index 396d2b043e64..556a801efce3 100644 --- a/include/linux/usb/irda.h +++ b/include/linux/usb/irda.h @@ -119,11 +119,22 @@ struct usb_irda_cs_descriptor { * 6 - 115200 bps * 7 - 576000 bps * 8 - 1.152 Mbps - * 9 - 5 mbps + * 9 - 4 Mbps * 10..15 - Reserved */ #define USB_IRDA_STATUS_LINK_SPEED 0x0f

+#define USB_IRDA_LS_NO_CHANGE 0 +#define USB_IRDA_LS_2400 1 +#define USB_IRDA_LS_9600 2 +#define USB_IRDA_LS_19200 3 +#define USB_IRDA_LS_38400 4 +#define USB_IRDA_LS_57600 5 +#define USB_IRDA_LS_115200 6 +#define USB_IRDA_LS_576000 7 +#define USB_IRDA_LS_1152000 8 +#define USB_IRDA_LS_4000000 9 + /* The following is a 4-bit value used only for * outbound header: * diff --git a/include/media/dvb-usb-ids.h b/include/media/dvb-usb-ids.h index 7ce4e8332421..1409230ad3a4 100644 --- a/include/media/dvb-usb-ids.h +++ b/include/media/dvb-usb-ids.h @@ -389,6 +389,7 @@ #define USB_PID_MYGICA_T230 0xc688 #define USB_PID_MYGICA_T230C 0xc689 #define USB_PID_MYGICA_T230C2 0xc68a +#define USB_PID_MYGICA_T230C_LITE 0xc699 #define USB_PID_ELGATO_EYETV_DIVERSITY 0x0011 #define USB_PID_ELGATO_EYETV_DTT 0x0021 #define USB_PID_ELGATO_EYETV_DTT_2 0x003f diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index e553fc80eb23..9976ad2f54fd 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -141,31 +141,38 @@ __cls_set_class(unsigned long *clp, unsigned long cl) return xchg(clp, cl); }

-static inline unsigned long -cls_set_class(struct Qdisc *q, unsigned long *clp, unsigned long cl) +static inline void +__tcf_bind_filter(struct Qdisc *q, struct tcf_result *r, unsigned long base) { - unsigned long old_cl; + unsigned long cl;

- sch_tree_lock(q); - old_cl = __cls_set_class(clp, cl); - sch_tree_unlock(q); - return old_cl; + cl = q->ops->cl_ops->bind_tcf(q, base, r->classid); + cl = __cls_set_class(&r->class, cl); + if (cl) + q->ops->cl_ops->unbind_tcf(q, cl); }

static inline void tcf_bind_filter(struct tcf_proto *tp, struct tcf_result *r, unsigned long base) { struct Qdisc *q = tp->chain->block->q; - unsigned long cl;

/* Check q as it is not set for shared blocks. In that case, * setting class is not supported. */ if (!q) return; - cl = q->ops->cl_ops->bind_tcf(q, base, r->classid); - cl = cls_set_class(q, &r->class, cl); - if (cl) + sch_tree_lock(q); + __tcf_bind_filter(q, r, base); + sch_tree_unlock(q); +} + +static inline void +__tcf_unbind_filter(struct Qdisc *q, struct tcf_result *r) +{ + unsigned long cl; + + if ((cl = __cls_set_class(&r->class, 0)) != 0) q->ops->cl_ops->unbind_tcf(q, cl); }

@@ -173,12 +180,10 @@ static inline void tcf_unbind_filter(struct tcf_proto *tp, struct tcf_result *r) { struct Qdisc *q = tp->chain->block->q; - unsigned long cl;

if (!q) return; - if ((cl = __cls_set_class(&r->class, 0)) != 0) - q->ops->cl_ops->unbind_tcf(q, cl); + __tcf_unbind_filter(q, r); }

struct tcf_exts { diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index 32e418dba133..d334e4609dd4 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -318,7 +318,8 @@ struct tcf_proto_ops { void *type_data); void (*hw_del)(struct tcf_proto *tp, void *type_data); - void (*bind_class)(void *, u32, unsigned long); + void (*bind_class)(void *, u32, unsigned long, + void *, unsigned long); void * (*tmplt_create)(struct net *net, struct tcf_chain *chain, struct nlattr **tca, diff --git a/include/net/udp.h b/include/net/udp.h index bad74f780831..8f163d674f07 100644 --- a/include/net/udp.h +++ b/include/net/udp.h @@ -476,6 +476,9 @@ static inline struct sk_buff *udp_rcv_segment(struct sock *sk, if (!inet_get_convert_csum(sk)) features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;

+ if (skb->pkt_type == PACKET_LOOPBACK) + skb->ip_summed = CHECKSUM_PARTIAL; + /* the GSO CB lays after the UDP one, no need to save and restore any * CB fragment */ diff --git a/init/Kconfig b/init/Kconfig index b4daad2bac23..0328b53d09ad 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -54,6 +54,7 @@ config CC_DISABLE_WARN_MAYBE_UNINITIALIZED

config CONSTRUCTORS bool + depends on !UML

config IRQ_WORK bool diff --git a/kernel/gcov/Kconfig b/kernel/gcov/Kconfig index 060e8e726755..3941a9c48f83 100644 --- a/kernel/gcov/Kconfig +++ b/kernel/gcov/Kconfig @@ -4,7 +4,7 @@ menu "GCOV-based kernel profiling" config GCOV_KERNEL bool "Enable gcov-based kernel profiling" depends on DEBUG_FS - select CONSTRUCTORS + select CONSTRUCTORS if !UML default n ---help--- This option enables gcov-based code profiling (e.g. for code coverage diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 0cc9ce917222..9e19d5a3aac8 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -1444,11 +1444,20 @@ static int hci_dev_do_open(struct hci_dev *hdev)

if (hci_dev_test_flag(hdev, HCI_SETUP) || test_bit(HCI_QUIRK_NON_PERSISTENT_SETUP, &hdev->quirks)) { + bool invalid_bdaddr; + hci_sock_dev_event(hdev, HCI_DEV_SETUP);

if (hdev->setup) ret = hdev->setup(hdev);

+ /* The transport driver can set the quirk to mark the + * BD_ADDR invalid before creating the HCI device or in + * its setup callback. + */ + invalid_bdaddr = test_bit(HCI_QUIRK_INVALID_BDADDR, + &hdev->quirks); + if (ret) goto setup_failed;

@@ -1457,20 +1466,33 @@ static int hci_dev_do_open(struct hci_dev *hdev) hci_dev_get_bd_addr_from_property(hdev);

if (bacmp(&hdev->public_addr, BDADDR_ANY) && - hdev->set_bdaddr) + hdev->set_bdaddr) { ret = hdev->set_bdaddr(hdev, &hdev->public_addr); + + /* If setting of the BD_ADDR from the device + * property succeeds, then treat the address + * as valid even if the invalid BD_ADDR + * quirk indicates otherwise. + */ + if (!ret) + invalid_bdaddr = false; + } }

setup_failed: /* The transport driver can set these quirks before * creating the HCI device or in its setup callback. * + * For the invalid BD_ADDR quirk it is possible that + * it becomes a valid address if the bootloader does + * provide it (see above). + * * In case any of them is set, the controller has to * start up as unconfigured. */ if (test_bit(HCI_QUIRK_EXTERNAL_CONFIG, &hdev->quirks) || - test_bit(HCI_QUIRK_INVALID_BDADDR, &hdev->quirks)) + invalid_bdaddr) hci_dev_set_flag(hdev, HCI_UNCONFIGURED);

/* For an unconfigured controller it is required to diff --git a/net/ipv4/nexthop.c b/net/ipv4/nexthop.c index fc34fd1668d6..3737d32ad11a 100644 --- a/net/ipv4/nexthop.c +++ b/net/ipv4/nexthop.c @@ -322,7 +322,9 @@ static size_t nh_nlmsg_size_single(struct nexthop *nh)

static size_t nh_nlmsg_size(struct nexthop *nh) { - size_t sz = nla_total_size(4); /* NHA_ID */ + size_t sz = NLMSG_ALIGN(sizeof(struct nhmsg)); + + sz += nla_total_size(4); /* NHA_ID */

if (nh->is_group) sz += nh_nlmsg_size_grp(nh); diff --git a/net/rxrpc/input.c b/net/rxrpc/input.c index 86bd133b4fa0..96d54e5bf7bc 100644 --- a/net/rxrpc/input.c +++ b/net/rxrpc/input.c @@ -413,7 +413,7 @@ static void rxrpc_input_data(struct rxrpc_call *call, struct sk_buff *skb) { struct rxrpc_skb_priv *sp = rxrpc_skb(skb); enum rxrpc_call_state state; - unsigned int j; + unsigned int j, nr_subpackets; rxrpc_serial_t serial = sp->hdr.serial, ack_serial = 0; rxrpc_seq_t seq0 = sp->hdr.seq, hard_ack; bool immediate_ack = false, jumbo_bad = false; @@ -457,7 +457,8 @@ static void rxrpc_input_data(struct rxrpc_call *call, struct sk_buff *skb) call->ackr_prev_seq = seq0; hard_ack = READ_ONCE(call->rx_hard_ack);

- if (sp->nr_subpackets > 1) { + nr_subpackets = sp->nr_subpackets; + if (nr_subpackets > 1) { if (call->nr_jumbo_bad > 3) { ack = RXRPC_ACK_NOSPACE; ack_serial = serial; @@ -465,11 +466,11 @@ static void rxrpc_input_data(struct rxrpc_call *call, struct sk_buff *skb) } }

- for (j = 0; j < sp->nr_subpackets; j++) { + for (j = 0; j < nr_subpackets; j++) { rxrpc_serial_t serial = sp->hdr.serial + j; rxrpc_seq_t seq = seq0 + j; unsigned int ix = seq & RXRPC_RXTX_BUFF_MASK; - bool terminal = (j == sp->nr_subpackets - 1); + bool terminal = (j == nr_subpackets - 1); bool last = terminal && (sp->rx_flags & RXRPC_SKB_INCL_LAST); u8 flags, annotation = j;

@@ -506,7 +507,7 @@ static void rxrpc_input_data(struct rxrpc_call *call, struct sk_buff *skb) }

if (call->rxtx_buffer[ix]) { - rxrpc_input_dup_data(call, seq, sp->nr_subpackets > 1, + rxrpc_input_dup_data(call, seq, nr_subpackets > 1, &jumbo_bad); if (ack != RXRPC_ACK_DUPLICATE) { ack = RXRPC_ACK_DUPLICATE; @@ -564,6 +565,7 @@ static void rxrpc_input_data(struct rxrpc_call *call, struct sk_buff *skb) * ring. */ skb = NULL; + sp = NULL; }

if (last) { diff --git a/net/sched/cls_basic.c b/net/sched/cls_basic.c index 4aafbe3d435c..f256a7c69093 100644 --- a/net/sched/cls_basic.c +++ b/net/sched/cls_basic.c @@ -263,12 +263,17 @@ static void basic_walk(struct tcf_proto *tp, struct tcf_walker *arg, } }

-static void basic_bind_class(void *fh, u32 classid, unsigned long cl) +static void basic_bind_class(void *fh, u32 classid, unsigned long cl, void *q, + unsigned long base) { struct basic_filter *f = fh;

- if (f && f->res.classid == classid) - f->res.class = cl; + if (f && f->res.classid == classid) { + if (cl) + __tcf_bind_filter(q, &f->res, base); + else + __tcf_unbind_filter(q, &f->res); + } }

static int basic_dump(struct net *net, struct tcf_proto *tp, void *fh, diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c index 8229ed4a67be..6e3e63db0e01 100644 --- a/net/sched/cls_bpf.c +++ b/net/sched/cls_bpf.c @@ -631,12 +631,17 @@ static int cls_bpf_dump(struct net *net, struct tcf_proto *tp, void *fh, return -1; }

-static void cls_bpf_bind_class(void *fh, u32 classid, unsigned long cl) +static void cls_bpf_bind_class(void *fh, u32 classid, unsigned long cl, + void *q, unsigned long base) { struct cls_bpf_prog *prog = fh;

- if (prog && prog->res.classid == classid) - prog->res.class = cl; + if (prog && prog->res.classid == classid) { + if (cl) + __tcf_bind_filter(q, &prog->res, base); + else + __tcf_unbind_filter(q, &prog->res); + } }

static void cls_bpf_walk(struct tcf_proto *tp, struct tcf_walker *arg, diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c index 5cf8163710c8..7394e01c0c9c 100644 --- a/net/sched/cls_flower.c +++ b/net/sched/cls_flower.c @@ -2511,12 +2511,17 @@ static int fl_tmplt_dump(struct sk_buff *skb, struct net *net, void *tmplt_priv) return -EMSGSIZE; }

-static void fl_bind_class(void *fh, u32 classid, unsigned long cl) +static void fl_bind_class(void *fh, u32 classid, unsigned long cl, void *q, + unsigned long base) { struct cls_fl_filter *f = fh;

- if (f && f->res.classid == classid) - f->res.class = cl; + if (f && f->res.classid == classid) { + if (cl) + __tcf_bind_filter(q, &f->res, base); + else + __tcf_unbind_filter(q, &f->res); + } }

static bool fl_delete_empty(struct tcf_proto *tp) diff --git a/net/sched/cls_fw.c b/net/sched/cls_fw.c index c9496c920d6f..ec945294626a 100644 --- a/net/sched/cls_fw.c +++ b/net/sched/cls_fw.c @@ -419,12 +419,17 @@ static int fw_dump(struct net *net, struct tcf_proto *tp, void *fh, return -1; }

-static void fw_bind_class(void *fh, u32 classid, unsigned long cl) +static void fw_bind_class(void *fh, u32 classid, unsigned long cl, void *q, + unsigned long base) { struct fw_filter *f = fh;

- if (f && f->res.classid == classid) - f->res.class = cl; + if (f && f->res.classid == classid) { + if (cl) + __tcf_bind_filter(q, &f->res, base); + else + __tcf_unbind_filter(q, &f->res); + } }

static struct tcf_proto_ops cls_fw_ops __read_mostly = { diff --git a/net/sched/cls_matchall.c b/net/sched/cls_matchall.c index 7fc2eb62aa98..039cc86974f4 100644 --- a/net/sched/cls_matchall.c +++ b/net/sched/cls_matchall.c @@ -393,12 +393,17 @@ static int mall_dump(struct net *net, struct tcf_proto *tp, void *fh, return -1; }

-static void mall_bind_class(void *fh, u32 classid, unsigned long cl) +static void mall_bind_class(void *fh, u32 classid, unsigned long cl, void *q, + unsigned long base) { struct cls_mall_head *head = fh;

- if (head && head->res.classid == classid) - head->res.class = cl; + if (head && head->res.classid == classid) { + if (cl) + __tcf_bind_filter(q, &head->res, base); + else + __tcf_unbind_filter(q, &head->res); + } }

static struct tcf_proto_ops cls_mall_ops __read_mostly = { diff --git a/net/sched/cls_route.c b/net/sched/cls_route.c index 2d9e0b4484ea..6f8786b06bde 100644 --- a/net/sched/cls_route.c +++ b/net/sched/cls_route.c @@ -641,12 +641,17 @@ static int route4_dump(struct net *net, struct tcf_proto *tp, void *fh, return -1; }

-static void route4_bind_class(void *fh, u32 classid, unsigned long cl) +static void route4_bind_class(void *fh, u32 classid, unsigned long cl, void *q, + unsigned long base) { struct route4_filter *f = fh;

- if (f && f->res.classid == classid) - f->res.class = cl; + if (f && f->res.classid == classid) { + if (cl) + __tcf_bind_filter(q, &f->res, base); + else + __tcf_unbind_filter(q, &f->res); + } }

static struct tcf_proto_ops cls_route4_ops __read_mostly = { diff --git a/net/sched/cls_rsvp.h b/net/sched/cls_rsvp.h index 2f3c03b25d5d..c22624131949 100644 --- a/net/sched/cls_rsvp.h +++ b/net/sched/cls_rsvp.h @@ -738,12 +738,17 @@ static int rsvp_dump(struct net *net, struct tcf_proto *tp, void *fh, return -1; }

-static void rsvp_bind_class(void *fh, u32 classid, unsigned long cl) +static void rsvp_bind_class(void *fh, u32 classid, unsigned long cl, void *q, + unsigned long base) { struct rsvp_filter *f = fh;

- if (f && f->res.classid == classid) - f->res.class = cl; + if (f && f->res.classid == classid) { + if (cl) + __tcf_bind_filter(q, &f->res, base); + else + __tcf_unbind_filter(q, &f->res); + } }

static struct tcf_proto_ops RSVP_OPS __read_mostly = { diff --git a/net/sched/cls_tcindex.c b/net/sched/cls_tcindex.c index e573e5a5c794..3d4a1280352f 100644 --- a/net/sched/cls_tcindex.c +++ b/net/sched/cls_tcindex.c @@ -654,12 +654,17 @@ static int tcindex_dump(struct net *net, struct tcf_proto *tp, void *fh, return -1; }

-static void tcindex_bind_class(void *fh, u32 classid, unsigned long cl) +static void tcindex_bind_class(void *fh, u32 classid, unsigned long cl, + void *q, unsigned long base) { struct tcindex_filter_result *r = fh;

- if (r && r->res.classid == classid) - r->res.class = cl; + if (r && r->res.classid == classid) { + if (cl) + __tcf_bind_filter(q, &r->res, base); + else + __tcf_unbind_filter(q, &r->res); + } }

static struct tcf_proto_ops cls_tcindex_ops __read_mostly = { diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c index a0e6fac613de..e15ff335953d 100644 --- a/net/sched/cls_u32.c +++ b/net/sched/cls_u32.c @@ -1255,12 +1255,17 @@ static int u32_reoffload(struct tcf_proto *tp, bool add, flow_setup_cb_t *cb, return 0; }

-static void u32_bind_class(void *fh, u32 classid, unsigned long cl) +static void u32_bind_class(void *fh, u32 classid, unsigned long cl, void *q, + unsigned long base) { struct tc_u_knode *n = fh;

- if (n && n->res.classid == classid) - n->res.class = cl; + if (n && n->res.classid == classid) { + if (cl) + __tcf_bind_filter(q, &n->res, base); + else + __tcf_unbind_filter(q, &n->res); + } }

static int u32_dump(struct net *net, struct tcf_proto *tp, void *fh, diff --git a/net/sched/ematch.c b/net/sched/ematch.c index d0140a92694a..dd3b8c11a2e0 100644 --- a/net/sched/ematch.c +++ b/net/sched/ematch.c @@ -238,6 +238,9 @@ static int tcf_em_validate(struct tcf_proto *tp, goto errout;

if (em->ops->change) { + err = -EINVAL; + if (em_hdr->flags & TCF_EM_SIMPLE) + goto errout; err = em->ops->change(net, data, data_len, em); if (err < 0) goto errout; diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index 1047825d9f48..50794125bf02 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c @@ -1891,8 +1891,9 @@ static int tclass_del_notify(struct net *net,

struct tcf_bind_args { struct tcf_walker w; - u32 classid; + unsigned long base; unsigned long cl; + u32 classid; };

static int tcf_node_bind(struct tcf_proto *tp, void *n, struct tcf_walker *arg) @@ -1903,28 +1904,30 @@ static int tcf_node_bind(struct tcf_proto *tp, void *n, struct tcf_walker *arg) struct Qdisc *q = tcf_block_q(tp->chain->block);

sch_tree_lock(q); - tp->ops->bind_class(n, a->classid, a->cl); + tp->ops->bind_class(n, a->classid, a->cl, q, a->base); sch_tree_unlock(q); } return 0; }

-static void tc_bind_tclass(struct Qdisc *q, u32 portid, u32 clid, - unsigned long new_cl) +struct tc_bind_class_args { + struct qdisc_walker w; + unsigned long new_cl; + u32 portid; + u32 clid; +}; + +static int tc_bind_class_walker(struct Qdisc *q, unsigned long cl, + struct qdisc_walker *w) { + struct tc_bind_class_args *a = (struct tc_bind_class_args *)w; const struct Qdisc_class_ops *cops = q->ops->cl_ops; struct tcf_block *block; struct tcf_chain *chain; - unsigned long cl;

- cl = cops->find(q, portid); - if (!cl) - return; - if (!cops->tcf_block) - return; block = cops->tcf_block(q, cl, NULL); if (!block) - return; + return 0; for (chain = tcf_get_next_chain(block, NULL); chain; chain = tcf_get_next_chain(block, chain)) { @@ -1935,11 +1938,29 @@ static void tc_bind_tclass(struct Qdisc *q, u32 portid, u32 clid, struct tcf_bind_args arg = {};

arg.w.fn = tcf_node_bind; - arg.classid = clid; - arg.cl = new_cl; + arg.classid = a->clid; + arg.base = cl; + arg.cl = a->new_cl; tp->ops->walk(tp, &arg.w, true); } } + + return 0; +} + +static void tc_bind_tclass(struct Qdisc *q, u32 portid, u32 clid, + unsigned long new_cl) +{ + const struct Qdisc_class_ops *cops = q->ops->cl_ops; + struct tc_bind_class_args args = {}; + + if (!cops->tcf_block) + return; + args.portid = portid; + args.clid = clid; + args.new_cl = new_cl; + args.w.fn = tc_bind_class_walker; + q->ops->cl_ops->walk(q, &args.w); }

#else diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index d293488dc3dd..68832f52c1ad 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -7563,20 +7563,6 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = { {0x19, 0x02a11020}, {0x1a, 0x02a11030}, {0x21, 0x0221101f}), - SND_HDA_PIN_QUIRK(0x10ec0236, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, - {0x12, 0x90a60140}, - {0x14, 0x90170110}, - {0x21, 0x02211020}), - SND_HDA_PIN_QUIRK(0x10ec0236, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, - {0x12, 0x90a60140}, - {0x14, 0x90170150}, - {0x21, 0x02211020}), - SND_HDA_PIN_QUIRK(0x10ec0236, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, - {0x21, 0x02211020}), - SND_HDA_PIN_QUIRK(0x10ec0236, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, - {0x12, 0x40000000}, - {0x14, 0x90170110}, - {0x21, 0x02211020}), SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL2_MIC_NO_PRESENCE, {0x14, 0x90170110}, {0x21, 0x02211020}), @@ -7901,6 +7887,9 @@ static const struct snd_hda_pin_quirk alc269_fallback_pin_fixup_tbl[] = { SND_HDA_PIN_QUIRK(0x10ec0274, 0x1028, "Dell", ALC274_FIXUP_DELL_AIO_LINEOUT_VERB, {0x19, 0x40000000}, {0x1a, 0x40000000}), + SND_HDA_PIN_QUIRK(0x10ec0236, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, + {0x19, 0x40000000}, + {0x1a, 0x40000000}), {} };

diff --git a/sound/soc/fsl/fsl_audmix.c b/sound/soc/fsl/fsl_audmix.c index a1db1bce330f..5faecbeb5497 100644 --- a/sound/soc/fsl/fsl_audmix.c +++ b/sound/soc/fsl/fsl_audmix.c @@ -505,15 +505,20 @@ static int fsl_audmix_probe(struct platform_device *pdev) ARRAY_SIZE(fsl_audmix_dai)); if (ret) { dev_err(dev, "failed to register ASoC DAI\n"); - return ret; + goto err_disable_pm; }

priv->pdev = platform_device_register_data(dev, mdrv, 0, NULL, 0); if (IS_ERR(priv->pdev)) { ret = PTR_ERR(priv->pdev); dev_err(dev, "failed to register platform %s: %d\n", mdrv, ret); + goto err_disable_pm; }

+ return 0; + +err_disable_pm: + pm_runtime_disable(dev); return ret; }

@@ -521,6 +526,8 @@ static int fsl_audmix_remove(struct platform_device *pdev) { struct fsl_audmix *priv = dev_get_drvdata(&pdev->dev);

+ pm_runtime_disable(&pdev->dev); + if (priv->pdev) platform_device_unregister(priv->pdev);

diff --git a/sound/soc/intel/boards/cht_bsw_rt5645.c b/sound/soc/intel/boards/cht_bsw_rt5645.c index 8879c3be29d5..c68a5b85a4a0 100644 --- a/sound/soc/intel/boards/cht_bsw_rt5645.c +++ b/sound/soc/intel/boards/cht_bsw_rt5645.c @@ -48,6 +48,7 @@ struct cht_mc_private { #define CHT_RT5645_SSP2_AIF2 BIT(16) /* default is using AIF1 */ #define CHT_RT5645_SSP0_AIF1 BIT(17) #define CHT_RT5645_SSP0_AIF2 BIT(18) +#define CHT_RT5645_PMC_PLT_CLK_0 BIT(19)

static unsigned long cht_rt5645_quirk = 0;

@@ -59,6 +60,8 @@ static void log_quirks(struct device *dev) dev_info(dev, "quirk SSP0_AIF1 enabled"); if (cht_rt5645_quirk & CHT_RT5645_SSP0_AIF2) dev_info(dev, "quirk SSP0_AIF2 enabled"); + if (cht_rt5645_quirk & CHT_RT5645_PMC_PLT_CLK_0) + dev_info(dev, "quirk PMC_PLT_CLK_0 enabled"); }

static int platform_clock_control(struct snd_soc_dapm_widget *w, @@ -226,15 +229,21 @@ static int cht_aif1_hw_params(struct snd_pcm_substream *substream, return 0; }

-/* uncomment when we have a real quirk static int cht_rt5645_quirk_cb(const struct dmi_system_id *id) { cht_rt5645_quirk = (unsigned long)id->driver_data; return 1; } -*/

static const struct dmi_system_id cht_rt5645_quirk_table[] = { + { + /* Strago family Chromebooks */ + .callback = cht_rt5645_quirk_cb, + .matches = { + DMI_MATCH(DMI_PRODUCT_FAMILY, "Intel_Strago"), + }, + .driver_data = (void *)CHT_RT5645_PMC_PLT_CLK_0, + }, { }, }; @@ -526,6 +535,7 @@ static int snd_cht_mc_probe(struct platform_device *pdev) int dai_index = 0; int ret_val = 0; int i; + const char *mclk_name;

drv = devm_kzalloc(&pdev->dev, sizeof(*drv), GFP_KERNEL); if (!drv) @@ -662,11 +672,15 @@ static int snd_cht_mc_probe(struct platform_device *pdev) if (ret_val) return ret_val;

- drv->mclk = devm_clk_get(&pdev->dev, "pmc_plt_clk_3"); + if (cht_rt5645_quirk & CHT_RT5645_PMC_PLT_CLK_0) + mclk_name = "pmc_plt_clk_0"; + else + mclk_name = "pmc_plt_clk_3"; + + drv->mclk = devm_clk_get(&pdev->dev, mclk_name); if (IS_ERR(drv->mclk)) { - dev_err(&pdev->dev, - "Failed to get MCLK from pmc_plt_clk_3: %ld\n", - PTR_ERR(drv->mclk)); + dev_err(&pdev->dev, "Failed to get MCLK from %s: %ld\n", + mclk_name, PTR_ERR(drv->mclk)); return PTR_ERR(drv->mclk); }

diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c index fd2d22ddc81b..7ccbca47240d 100644 --- a/sound/soc/soc-topology.c +++ b/sound/soc/soc-topology.c @@ -548,12 +548,12 @@ static void remove_link(struct snd_soc_component *comp, if (dobj->ops && dobj->ops->link_unload) dobj->ops->link_unload(comp, dobj);

+ list_del(&dobj->list); + snd_soc_remove_dai_link(comp->card, link); + kfree(link->name); kfree(link->stream_name); kfree(link->cpus->dai_name); - - list_del(&dobj->list); - snd_soc_remove_dai_link(comp->card, link); kfree(link); }

diff --git a/sound/soc/sof/intel/hda-dai.c b/sound/soc/sof/intel/hda-dai.c index 8796f385be76..896d21984b73 100644 --- a/sound/soc/sof/intel/hda-dai.c +++ b/sound/soc/sof/intel/hda-dai.c @@ -216,6 +216,8 @@ static int hda_link_hw_params(struct snd_pcm_substream *substream, link_dev = hda_link_stream_assign(bus, substream); if (!link_dev) return -EBUSY; + + snd_soc_dai_set_dma_data(dai, substream, (void *)link_dev); }

stream_tag = hdac_stream(link_dev)->stream_tag; @@ -228,8 +230,6 @@ static int hda_link_hw_params(struct snd_pcm_substream *substream, if (ret < 0) return ret;

- snd_soc_dai_set_dma_data(dai, substream, (void *)link_dev); - link = snd_hdac_ext_bus_get_link(bus, codec_dai->component->name); if (!link) return -EINVAL; @@ -361,6 +361,13 @@ static int hda_link_hw_free(struct snd_pcm_substream *substream, bus = hstream->bus; rtd = snd_pcm_substream_chip(substream); link_dev = snd_soc_dai_get_dma_data(dai, substream); + + if (!link_dev) { + dev_dbg(dai->dev, + "%s: link_dev is not assigned\n", __func__); + return -EINVAL; + } + hda_stream = hstream_to_sof_hda_stream(link_dev);

/* free the link DMA channel in the FW */ diff --git a/sound/soc/sof/ipc.c b/sound/soc/sof/ipc.c index 086eeeab8679..7b6d69783e16 100644 --- a/sound/soc/sof/ipc.c +++ b/sound/soc/sof/ipc.c @@ -834,6 +834,9 @@ void snd_sof_ipc_free(struct snd_sof_dev *sdev) { struct snd_sof_ipc *ipc = sdev->ipc;

+ if (!ipc) + return; + /* disable sending of ipc's */ mutex_lock(&ipc->tx_mutex); ipc->disable_ipc_tx = true; diff --git a/tools/testing/selftests/bpf/bpf_helpers.h b/tools/testing/selftests/bpf/bpf_helpers.h index 54a50699bbfd..9f77cbaac01c 100644 --- a/tools/testing/selftests/bpf/bpf_helpers.h +++ b/tools/testing/selftests/bpf/bpf_helpers.h @@ -3,7 +3,7 @@ #define __BPF_HELPERS__

#define __uint(name, val) int (*name)[val] -#define __type(name, val) val *name +#define __type(name, val) typeof(val) *name

/* helper macro to print out debug messages */ #define bpf_printk(fmt, ...) \ diff --git a/tools/testing/selftests/bpf/progs/test_get_stack_rawtp.c b/tools/testing/selftests/bpf/progs/test_get_stack_rawtp.c index f8ffa3f3d44b..6cc4479ac9df 100644 --- a/tools/testing/selftests/bpf/progs/test_get_stack_rawtp.c +++ b/tools/testing/selftests/bpf/progs/test_get_stack_rawtp.c @@ -47,12 +47,11 @@ struct { * issue and avoid complicated C programming massaging. * This is an acceptable workaround since there is one entry here. */ -typedef __u64 raw_stack_trace_t[2 * MAX_STACK_RAWTP]; struct { __uint(type, BPF_MAP_TYPE_PERCPU_ARRAY); __uint(max_entries, 1); __type(key, __u32); - __type(value, raw_stack_trace_t); + __type(value, __u64[2 * MAX_STACK_RAWTP]); } rawdata_map SEC(".maps");

SEC("raw_tracepoint/sys_enter")