diff --git a/Documentation/process/2.Process.rst b/Documentation/process/2.Process.rst index 613a01da4717..90045a4f8c70 100644 --- a/Documentation/process/2.Process.rst +++ b/Documentation/process/2.Process.rst @@ -104,8 +104,10 @@ kernels go out with a handful of known regressions though, hopefully, none of them are serious. Once a stable release is made, its ongoing maintenance is passed off to the -"stable team," currently Greg Kroah-Hartman. The stable team will release -occasional updates to the stable release using the 5.x.y numbering scheme. +"stable team," currently consists of Greg Kroah-Hartman and Sasha Levin. The +stable team will release occasional updates to the stable release using the +5.x.y numbering scheme. + To be considered for an update release, a patch must (1) fix a significant bug, and (2) already be merged into the mainline for the next development kernel. Kernels will typically receive stable updates for a little more diff --git a/arch/arm/boot/dts/renesas/r8a7793-gose.dts b/arch/arm/boot/dts/renesas/r8a7793-gose.dts index 9358fc7d0e9f..e92de3ab33b5 100644 --- a/arch/arm/boot/dts/renesas/r8a7793-gose.dts +++ b/arch/arm/boot/dts/renesas/r8a7793-gose.dts @@ -355,7 +355,6 @@ port@3 { reg = <3>; adv7180_out: endpoint { - bus-width = <8>; remote-endpoint = <&vin1ep>; }; }; diff --git a/arch/arm/boot/dts/renesas/r9a06g032-rzn1d400-db.dts b/arch/arm/boot/dts/renesas/r9a06g032-rzn1d400-db.dts index 31cdca3e623c..5fa7acce4714 100644 --- a/arch/arm/boot/dts/renesas/r9a06g032-rzn1d400-db.dts +++ b/arch/arm/boot/dts/renesas/r9a06g032-rzn1d400-db.dts @@ -126,8 +126,6 @@ &switch { status = "okay"; - #address-cells = <1>; - #size-cells = <0>; pinctrl-names = "default"; pinctrl-0 = <&pins_eth3>, <&pins_eth4>, <&pins_mdio1>; diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx.dtsi index 570992a52b75..7263bbf0f052 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx.dtsi @@ -337,17 +337,6 @@ >; }; - pinctrl_usdhc1: usdhc1grp { - fsl,pins = < - MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x190 - MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d0 - MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d0 - MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d0 - MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d0 - MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d0 - >; - }; - pinctrl_usdhc2: usdhc2grp { fsl,pins = < MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x190 diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi index 560c68e4da6d..de21faeafd09 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi @@ -373,13 +373,6 @@ status = "okay"; }; -/* off-board header */ -&uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart1>; - status = "okay"; -}; - /* console */ &uart2 { pinctrl-names = "default"; @@ -387,25 +380,6 @@ status = "okay"; }; -/* off-board header */ -&uart3 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart3>; - status = "okay"; -}; - -/* off-board */ -&usdhc1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usdhc1>; - bus-width = <4>; - non-removable; - status = "okay"; - bus-width = <4>; - non-removable; - status = "okay"; -}; - /* eMMC */ &usdhc3 { pinctrl-names = "default", "state_100mhz", "state_200mhz"; @@ -499,13 +473,6 @@ >; }; - pinctrl_uart1: uart1grp { - fsl,pins = < - MX8MP_IOMUXC_UART1_RXD__UART1_DCE_RX 0x140 - MX8MP_IOMUXC_UART1_TXD__UART1_DCE_TX 0x140 - >; - }; - pinctrl_uart2: uart2grp { fsl,pins = < MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX 0x140 @@ -513,24 +480,6 @@ >; }; - pinctrl_uart3: uart3grp { - fsl,pins = < - MX8MP_IOMUXC_UART3_RXD__UART3_DCE_RX 0x140 - MX8MP_IOMUXC_UART3_TXD__UART3_DCE_TX 0x140 - >; - }; - - pinctrl_usdhc1: usdhc1grp { - fsl,pins = < - MX8MP_IOMUXC_SD1_CLK__USDHC1_CLK 0x190 - MX8MP_IOMUXC_SD1_CMD__USDHC1_CMD 0x1d0 - MX8MP_IOMUXC_SD1_DATA0__USDHC1_DATA0 0x1d0 - MX8MP_IOMUXC_SD1_DATA1__USDHC1_DATA1 0x1d0 - MX8MP_IOMUXC_SD1_DATA2__USDHC1_DATA2 0x1d0 - MX8MP_IOMUXC_SD1_DATA3__USDHC1_DATA3 0x1d0 - >; - }; - pinctrl_usdhc3: usdhc3grp { fsl,pins = < MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x190 diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw72xx.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw72xx.dtsi index f3bab22d5e68..fc1ee675c88d 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw72xx.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw72xx.dtsi @@ -310,17 +310,6 @@ >; }; - pinctrl_usdhc1: usdhc1grp { - fsl,pins = < - MX8MP_IOMUXC_SD1_CLK__USDHC1_CLK 0x190 - MX8MP_IOMUXC_SD1_CMD__USDHC1_CMD 0x1d0 - MX8MP_IOMUXC_SD1_DATA0__USDHC1_DATA0 0x1d0 - MX8MP_IOMUXC_SD1_DATA1__USDHC1_DATA1 0x1d0 - MX8MP_IOMUXC_SD1_DATA2__USDHC1_DATA2 0x1d0 - MX8MP_IOMUXC_SD1_DATA3__USDHC1_DATA3 0x1d0 - >; - }; - pinctrl_usdhc2: usdhc2grp { fsl,pins = < MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x190 diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi index 9322b92a1e68..bccc52e01da3 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi @@ -780,8 +780,8 @@ bias-disable; }; - tri_state_key_default: tri-state-key-default-state { - pins = "gpio40", "gpio42", "gpio26"; + alert_slider_default: alert-slider-default-state { + pins = "gpio126", "gpio52", "gpio24"; function = "gpio"; drive-strength = <2>; bias-disable; diff --git a/arch/arm64/boot/dts/ti/k3-am62p.dtsi b/arch/arm64/boot/dts/ti/k3-am62p.dtsi index dc0a8e94e9ac..0e0241e746fb 100644 --- a/arch/arm64/boot/dts/ti/k3-am62p.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62p.dtsi @@ -59,7 +59,7 @@ <0x00 0x01000000 0x00 0x01000000 0x00 0x01b28400>, /* First peripheral window */ <0x00 0x08000000 0x00 0x08000000 0x00 0x00200000>, /* Main CPSW */ <0x00 0x0e000000 0x00 0x0e000000 0x00 0x01d20000>, /* Second peripheral window */ - <0x00 0x0fd00000 0x00 0x0fd00000 0x00 0x00020000>, /* GPU */ + <0x00 0x0fd80000 0x00 0x0fd80000 0x00 0x00080000>, /* GPU */ <0x00 0x20000000 0x00 0x20000000 0x00 0x0a008000>, /* Third peripheral window */ <0x00 0x30040000 0x00 0x30040000 0x00 0x00080000>, /* PRUSS-M */ <0x00 0x30101000 0x00 0x30101000 0x00 0x00010100>, /* CSI window */ diff --git a/arch/loongarch/kernel/machine_kexec.c b/arch/loongarch/kernel/machine_kexec.c index 259fc1433f10..369008ea6140 100644 --- a/arch/loongarch/kernel/machine_kexec.c +++ b/arch/loongarch/kernel/machine_kexec.c @@ -177,6 +177,28 @@ void kexec_reboot(void) BUG(); } +static void machine_kexec_mask_interrupts(void) +{ + unsigned int i; + struct irq_desc *desc; + + for_each_irq_desc(i, desc) { + struct irq_chip *chip; + + chip = irq_desc_get_chip(desc); + if (!chip) + continue; + + if (chip->irq_eoi && irqd_irq_inprogress(&desc->irq_data)) + chip->irq_eoi(&desc->irq_data); + + if (chip->irq_mask) + chip->irq_mask(&desc->irq_data); + + if (chip->irq_disable && !irqd_irq_disabled(&desc->irq_data)) + chip->irq_disable(&desc->irq_data); + } +} #ifdef CONFIG_SMP static void kexec_shutdown_secondary(void *regs) @@ -290,6 +312,7 @@ void machine_crash_shutdown(struct pt_regs *regs) #ifdef CONFIG_SMP crash_smp_send_stop(); #endif + machine_kexec_mask_interrupts(); cpumask_set_cpu(crashing_cpu, &cpus_in_crash); pr_info("Starting crashdump kernel...\n"); @@ -327,6 +350,7 @@ void machine_kexec(struct kimage *image) /* We do not want to be bothered. */ local_irq_disable(); + machine_kexec_mask_interrupts(); pr_notice("EFI boot flag 0x%lx\n", efi_boot); pr_notice("Command line at 0x%lx\n", cmdline_ptr); diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index c63be2efd689..1970c9077597 100644 --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c @@ -759,6 +759,7 @@ static void __ref smp_get_core_info(struct sclp_core_info *info, int early) continue; info->core[info->configured].core_id = address >> smp_cpu_mt_shift; + info->core[info->configured].type = boot_core_type; info->configured++; } info->combined = info->configured; diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index c6ee5b3a67a2..2d172b3c41be 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -1973,6 +1973,11 @@ u64 vcpu_tsc_khz(struct kvm_vcpu *vcpu); * the gfn, i.e. retrying the instruction will hit a * !PRESENT fault, which results in a new shadow page * and sends KVM back to square one. + * + * EMULTYPE_SKIP_SOFT_INT - Set in combination with EMULTYPE_SKIP to only skip + * an instruction if it could generate a given software + * interrupt, which must be encoded via + * EMULTYPE_SET_SOFT_INT_VECTOR(). */ #define EMULTYPE_NO_DECODE (1 << 0) #define EMULTYPE_TRAP_UD (1 << 1) @@ -1983,6 +1988,10 @@ u64 vcpu_tsc_khz(struct kvm_vcpu *vcpu); #define EMULTYPE_PF (1 << 6) #define EMULTYPE_COMPLETE_USER_EXIT (1 << 7) #define EMULTYPE_WRITE_PF_TO_SP (1 << 8) +#define EMULTYPE_SKIP_SOFT_INT (1 << 9) + +#define EMULTYPE_SET_SOFT_INT_VECTOR(v) ((u32)((v) & 0xff) << 16) +#define EMULTYPE_GET_SOFT_INT_VECTOR(e) (((e) >> 16) & 0xff) int kvm_emulate_instruction(struct kvm_vcpu *vcpu, int emulation_type); int kvm_emulate_instruction_from_buffer(struct kvm_vcpu *vcpu, diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c index 52dc5839d1e8..0667d947d82b 100644 --- a/arch/x86/kernel/dumpstack.c +++ b/arch/x86/kernel/dumpstack.c @@ -183,8 +183,8 @@ static void show_regs_if_on_stack(struct stack_info *info, struct pt_regs *regs, * in false positive reports. Disable instrumentation to avoid those. */ __no_kmsan_checks -static void show_trace_log_lvl(struct task_struct *task, struct pt_regs *regs, - unsigned long *stack, const char *log_lvl) +static void __show_trace_log_lvl(struct task_struct *task, struct pt_regs *regs, + unsigned long *stack, const char *log_lvl) { struct unwind_state state; struct stack_info stack_info = {0}; @@ -305,6 +305,25 @@ static void show_trace_log_lvl(struct task_struct *task, struct pt_regs *regs, } } +static void show_trace_log_lvl(struct task_struct *task, struct pt_regs *regs, + unsigned long *stack, const char *log_lvl) +{ + /* + * Disable KASAN to avoid false positives during walking another + * task's stacks, as values on these stacks may change concurrently + * with task execution. + */ + bool disable_kasan = task && task != current; + + if (disable_kasan) + kasan_disable_current(); + + __show_trace_log_lvl(task, regs, stack, log_lvl); + + if (disable_kasan) + kasan_enable_current(); +} + void show_stack(struct task_struct *task, unsigned long *sp, const char *loglvl) { diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c index ac0a153d69c0..07b2fe3a42f9 100644 --- a/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c @@ -385,6 +385,7 @@ static bool svm_can_emulate_instruction(struct kvm_vcpu *vcpu, int emul_type, void *insn, int insn_len); static int __svm_skip_emulated_instruction(struct kvm_vcpu *vcpu, + int emul_type, bool commit_side_effects) { struct vcpu_svm *svm = to_svm(vcpu); @@ -414,7 +415,7 @@ static int __svm_skip_emulated_instruction(struct kvm_vcpu *vcpu, if (unlikely(!commit_side_effects)) old_rflags = svm->vmcb->save.rflags; - if (!kvm_emulate_instruction(vcpu, EMULTYPE_SKIP)) + if (!kvm_emulate_instruction(vcpu, emul_type)) return 0; if (unlikely(!commit_side_effects)) @@ -432,11 +433,13 @@ static int __svm_skip_emulated_instruction(struct kvm_vcpu *vcpu, static int svm_skip_emulated_instruction(struct kvm_vcpu *vcpu) { - return __svm_skip_emulated_instruction(vcpu, true); + return __svm_skip_emulated_instruction(vcpu, EMULTYPE_SKIP, true); } -static int svm_update_soft_interrupt_rip(struct kvm_vcpu *vcpu) +static int svm_update_soft_interrupt_rip(struct kvm_vcpu *vcpu, u8 vector) { + const int emul_type = EMULTYPE_SKIP | EMULTYPE_SKIP_SOFT_INT | + EMULTYPE_SET_SOFT_INT_VECTOR(vector); unsigned long rip, old_rip = kvm_rip_read(vcpu); struct vcpu_svm *svm = to_svm(vcpu); @@ -452,7 +455,7 @@ static int svm_update_soft_interrupt_rip(struct kvm_vcpu *vcpu) * in use, the skip must not commit any side effects such as clearing * the interrupt shadow or RFLAGS.RF. */ - if (!__svm_skip_emulated_instruction(vcpu, !nrips)) + if (!__svm_skip_emulated_instruction(vcpu, emul_type, !nrips)) return -EIO; rip = kvm_rip_read(vcpu); @@ -488,7 +491,7 @@ static void svm_inject_exception(struct kvm_vcpu *vcpu) kvm_deliver_exception_payload(vcpu, ex); if (kvm_exception_is_soft(ex->vector) && - svm_update_soft_interrupt_rip(vcpu)) + svm_update_soft_interrupt_rip(vcpu, ex->vector)) return; svm->vmcb->control.event_inj = ex->vector @@ -3723,11 +3726,12 @@ static bool svm_set_vnmi_pending(struct kvm_vcpu *vcpu) static void svm_inject_irq(struct kvm_vcpu *vcpu, bool reinjected) { + struct kvm_queued_interrupt *intr = &vcpu->arch.interrupt; struct vcpu_svm *svm = to_svm(vcpu); u32 type; - if (vcpu->arch.interrupt.soft) { - if (svm_update_soft_interrupt_rip(vcpu)) + if (intr->soft) { + if (svm_update_soft_interrupt_rip(vcpu, intr->nr)) return; type = SVM_EVTINJ_TYPE_SOFT; @@ -3735,12 +3739,10 @@ static void svm_inject_irq(struct kvm_vcpu *vcpu, bool reinjected) type = SVM_EVTINJ_TYPE_INTR; } - trace_kvm_inj_virq(vcpu->arch.interrupt.nr, - vcpu->arch.interrupt.soft, reinjected); + trace_kvm_inj_virq(intr->nr, intr->soft, reinjected); ++vcpu->stat.irq_injections; - svm->vmcb->control.event_inj = vcpu->arch.interrupt.nr | - SVM_EVTINJ_VALID | type; + svm->vmcb->control.event_inj = intr->nr | SVM_EVTINJ_VALID | type; } void svm_complete_interrupt_delivery(struct kvm_vcpu *vcpu, int delivery_mode, diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index d956e4c1dc56..44d3d69859a5 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -8926,6 +8926,23 @@ static bool is_vmware_backdoor_opcode(struct x86_emulate_ctxt *ctxt) return false; } +static bool is_soft_int_instruction(struct x86_emulate_ctxt *ctxt, + int emulation_type) +{ + u8 vector = EMULTYPE_GET_SOFT_INT_VECTOR(emulation_type); + + switch (ctxt->b) { + case 0xcc: + return vector == BP_VECTOR; + case 0xcd: + return vector == ctxt->src.val; + case 0xce: + return vector == OF_VECTOR; + default: + return false; + } +} + /* * Decode an instruction for emulation. The caller is responsible for handling * code breakpoints. Note, manually detecting code breakpoints is unnecessary @@ -9016,6 +9033,10 @@ int x86_emulate_instruction(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa, * injecting single-step #DBs. */ if (emulation_type & EMULTYPE_SKIP) { + if (emulation_type & EMULTYPE_SKIP_SOFT_INT && + !is_soft_int_instruction(ctxt, emulation_type)) + return 0; + if (ctxt->mode != X86EMUL_MODE_PROT64) ctxt->eip = (u32)ctxt->_eip; else diff --git a/crypto/asymmetric_keys/asymmetric_type.c b/crypto/asymmetric_keys/asymmetric_type.c index 43af5fa510c0..7859b0692b42 100644 --- a/crypto/asymmetric_keys/asymmetric_type.c +++ b/crypto/asymmetric_keys/asymmetric_type.c @@ -11,6 +11,7 @@ #include #include #include +#include #include #include #include @@ -151,12 +152,17 @@ struct asymmetric_key_id *asymmetric_key_generate_id(const void *val_1, size_t len_2) { struct asymmetric_key_id *kid; - - kid = kmalloc(sizeof(struct asymmetric_key_id) + len_1 + len_2, - GFP_KERNEL); + size_t kid_sz; + size_t len; + + if (check_add_overflow(len_1, len_2, &len)) + return ERR_PTR(-EOVERFLOW); + if (check_add_overflow(sizeof(struct asymmetric_key_id), len, &kid_sz)) + return ERR_PTR(-EOVERFLOW); + kid = kmalloc(kid_sz, GFP_KERNEL); if (!kid) return ERR_PTR(-ENOMEM); - kid->len = len_1 + len_2; + kid->len = len; memcpy(kid->data, val_1, len_1); memcpy(kid->data + len_1, val_2, len_2); return kid; diff --git a/crypto/authenc.c b/crypto/authenc.c index 3326c7343e86..ebaa035a54f4 100644 --- a/crypto/authenc.c +++ b/crypto/authenc.c @@ -39,7 +39,7 @@ struct authenc_request_ctx { static void authenc_request_complete(struct aead_request *req, int err) { - if (err != -EINPROGRESS) + if (err != -EINPROGRESS && err != -EBUSY) aead_request_complete(req, err); } @@ -109,27 +109,42 @@ static int crypto_authenc_setkey(struct crypto_aead *authenc, const u8 *key, return err; } -static void authenc_geniv_ahash_done(void *data, int err) +static void authenc_geniv_ahash_finish(struct aead_request *req) { - struct aead_request *req = data; struct crypto_aead *authenc = crypto_aead_reqtfm(req); struct aead_instance *inst = aead_alg_instance(authenc); struct authenc_instance_ctx *ictx = aead_instance_ctx(inst); struct authenc_request_ctx *areq_ctx = aead_request_ctx(req); struct ahash_request *ahreq = (void *)(areq_ctx->tail + ictx->reqoff); - if (err) - goto out; - scatterwalk_map_and_copy(ahreq->result, req->dst, req->assoclen + req->cryptlen, crypto_aead_authsize(authenc), 1); +} -out: +static void authenc_geniv_ahash_done(void *data, int err) +{ + struct aead_request *req = data; + + if (!err) + authenc_geniv_ahash_finish(req); aead_request_complete(req, err); } -static int crypto_authenc_genicv(struct aead_request *req, unsigned int flags) +/* + * Used when the ahash request was invoked in the async callback context + * of the previous skcipher request. Eat any EINPROGRESS notifications. + */ +static void authenc_geniv_ahash_done2(void *data, int err) +{ + struct aead_request *req = data; + + if (!err) + authenc_geniv_ahash_finish(req); + authenc_request_complete(req, err); +} + +static int crypto_authenc_genicv(struct aead_request *req, unsigned int mask) { struct crypto_aead *authenc = crypto_aead_reqtfm(req); struct aead_instance *inst = aead_alg_instance(authenc); @@ -138,6 +153,7 @@ static int crypto_authenc_genicv(struct aead_request *req, unsigned int flags) struct crypto_ahash *auth = ctx->auth; struct authenc_request_ctx *areq_ctx = aead_request_ctx(req); struct ahash_request *ahreq = (void *)(areq_ctx->tail + ictx->reqoff); + unsigned int flags = aead_request_flags(req) & ~mask; u8 *hash = areq_ctx->tail; int err; @@ -148,7 +164,8 @@ static int crypto_authenc_genicv(struct aead_request *req, unsigned int flags) ahash_request_set_crypt(ahreq, req->dst, hash, req->assoclen + req->cryptlen); ahash_request_set_callback(ahreq, flags, - authenc_geniv_ahash_done, req); + mask ? authenc_geniv_ahash_done2 : + authenc_geniv_ahash_done, req); err = crypto_ahash_digest(ahreq); if (err) @@ -164,12 +181,11 @@ static void crypto_authenc_encrypt_done(void *data, int err) { struct aead_request *areq = data; - if (err) - goto out; - - err = crypto_authenc_genicv(areq, 0); - -out: + if (err) { + aead_request_complete(areq, err); + return; + } + err = crypto_authenc_genicv(areq, CRYPTO_TFM_REQ_MAY_SLEEP); authenc_request_complete(areq, err); } @@ -222,11 +238,18 @@ static int crypto_authenc_encrypt(struct aead_request *req) if (err) return err; - return crypto_authenc_genicv(req, aead_request_flags(req)); + return crypto_authenc_genicv(req, 0); +} + +static void authenc_decrypt_tail_done(void *data, int err) +{ + struct aead_request *req = data; + + authenc_request_complete(req, err); } static int crypto_authenc_decrypt_tail(struct aead_request *req, - unsigned int flags) + unsigned int mask) { struct crypto_aead *authenc = crypto_aead_reqtfm(req); struct aead_instance *inst = aead_alg_instance(authenc); @@ -237,6 +260,7 @@ static int crypto_authenc_decrypt_tail(struct aead_request *req, struct skcipher_request *skreq = (void *)(areq_ctx->tail + ictx->reqoff); unsigned int authsize = crypto_aead_authsize(authenc); + unsigned int flags = aead_request_flags(req) & ~mask; u8 *ihash = ahreq->result + authsize; struct scatterlist *src, *dst; @@ -253,7 +277,9 @@ static int crypto_authenc_decrypt_tail(struct aead_request *req, skcipher_request_set_tfm(skreq, ctx->enc); skcipher_request_set_callback(skreq, flags, - req->base.complete, req->base.data); + mask ? authenc_decrypt_tail_done : + req->base.complete, + mask ? req : req->base.data); skcipher_request_set_crypt(skreq, src, dst, req->cryptlen - authsize, req->iv); @@ -264,12 +290,11 @@ static void authenc_verify_ahash_done(void *data, int err) { struct aead_request *req = data; - if (err) - goto out; - - err = crypto_authenc_decrypt_tail(req, 0); - -out: + if (err) { + aead_request_complete(req, err); + return; + } + err = crypto_authenc_decrypt_tail(req, CRYPTO_TFM_REQ_MAY_SLEEP); authenc_request_complete(req, err); } @@ -299,7 +324,7 @@ static int crypto_authenc_decrypt(struct aead_request *req) if (err) return err; - return crypto_authenc_decrypt_tail(req, aead_request_flags(req)); + return crypto_authenc_decrypt_tail(req, 0); } static int crypto_authenc_init_tfm(struct crypto_aead *tfm) diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c index 9adcddd5ccff..17a9c6322945 100644 --- a/drivers/bluetooth/btrtl.c +++ b/drivers/bluetooth/btrtl.c @@ -50,7 +50,7 @@ #define RTL_CHIP_SUBVER (&(struct rtl_vendor_cmd) {{0x10, 0x38, 0x04, 0x28, 0x80}}) #define RTL_CHIP_REV (&(struct rtl_vendor_cmd) {{0x10, 0x3A, 0x04, 0x28, 0x80}}) -#define RTL_SEC_PROJ (&(struct rtl_vendor_cmd) {{0x10, 0xA4, 0x0D, 0x00, 0xb0}}) +#define RTL_SEC_PROJ (&(struct rtl_vendor_cmd) {{0x10, 0xA4, 0xAD, 0x00, 0xb0}}) #define RTL_PATCH_SNIPPETS 0x01 #define RTL_PATCH_DUMMY_HEADER 0x02 @@ -534,7 +534,6 @@ static int rtlbt_parse_firmware_v2(struct hci_dev *hdev, { struct rtl_epatch_header_v2 *hdr; int rc; - u8 reg_val[2]; u8 key_id; u32 num_sections; struct rtl_section *section; @@ -549,14 +548,7 @@ static int rtlbt_parse_firmware_v2(struct hci_dev *hdev, .len = btrtl_dev->fw_len - 7, /* Cut the tail */ }; - rc = btrtl_vendor_read_reg16(hdev, RTL_SEC_PROJ, reg_val); - if (rc < 0) - return -EIO; - key_id = reg_val[0]; - - rtl_dev_dbg(hdev, "%s: key id %u", __func__, key_id); - - btrtl_dev->key_id = key_id; + key_id = btrtl_dev->key_id; hdr = rtl_iov_pull_data(&iov, sizeof(*hdr)); if (!hdr) @@ -1072,6 +1064,8 @@ struct btrtl_device_info *btrtl_initialize(struct hci_dev *hdev, u16 hci_rev, lmp_subver; u8 hci_ver, lmp_ver, chip_type = 0; int ret; + int rc; + u8 key_id; u8 reg_val[2]; btrtl_dev = kzalloc(sizeof(*btrtl_dev), GFP_KERNEL); @@ -1182,6 +1176,14 @@ struct btrtl_device_info *btrtl_initialize(struct hci_dev *hdev, goto err_free; } + rc = btrtl_vendor_read_reg16(hdev, RTL_SEC_PROJ, reg_val); + if (rc < 0) + goto err_free; + + key_id = reg_val[0]; + btrtl_dev->key_id = key_id; + rtl_dev_info(hdev, "%s: key id %u", __func__, key_id); + btrtl_dev->fw_len = -EIO; if (lmp_subver == RTL_ROM_LMP_8852A && hci_rev == 0x000c) { snprintf(fw_name, sizeof(fw_name), "%s_v2.bin", @@ -1204,7 +1206,7 @@ struct btrtl_device_info *btrtl_initialize(struct hci_dev *hdev, goto err_free; } - if (btrtl_dev->ic_info->cfg_name) { + if (btrtl_dev->ic_info->cfg_name && !btrtl_dev->key_id) { if (postfix) { snprintf(cfg_name, sizeof(cfg_name), "%s-%s.bin", btrtl_dev->ic_info->cfg_name, postfix); diff --git a/drivers/clk/qcom/camcc-sm6350.c b/drivers/clk/qcom/camcc-sm6350.c index eca36bd3ba5c..83cee6994d16 100644 --- a/drivers/clk/qcom/camcc-sm6350.c +++ b/drivers/clk/qcom/camcc-sm6350.c @@ -144,15 +144,11 @@ static struct clk_alpha_pll_postdiv camcc_pll1_out_even = { static const struct alpha_pll_config camcc_pll2_config = { .l = 0x64, .alpha = 0x0, - .post_div_val = 0x3 << 8, - .post_div_mask = 0x3 << 8, - .aux_output_mask = BIT(1), - .main_output_mask = BIT(0), - .early_output_mask = BIT(3), .config_ctl_val = 0x20000800, .config_ctl_hi_val = 0x400003d2, .test_ctl_val = 0x04000400, .test_ctl_hi_val = 0x00004000, + .user_ctl_val = 0x0000030b, }; static struct clk_alpha_pll camcc_pll2 = { @@ -1692,6 +1688,8 @@ static struct clk_branch camcc_sys_tmr_clk = { }, }; +static struct gdsc titan_top_gdsc; + static struct gdsc bps_gdsc = { .gdscr = 0x6004, .en_rest_wait_val = 0x2, @@ -1701,6 +1699,7 @@ static struct gdsc bps_gdsc = { .name = "bps_gdsc", }, .pwrsts = PWRSTS_OFF_ON, + .parent = &titan_top_gdsc.pd, .flags = VOTABLE, }; @@ -1713,6 +1712,7 @@ static struct gdsc ipe_0_gdsc = { .name = "ipe_0_gdsc", }, .pwrsts = PWRSTS_OFF_ON, + .parent = &titan_top_gdsc.pd, .flags = VOTABLE, }; @@ -1725,6 +1725,7 @@ static struct gdsc ife_0_gdsc = { .name = "ife_0_gdsc", }, .pwrsts = PWRSTS_OFF_ON, + .parent = &titan_top_gdsc.pd, }; static struct gdsc ife_1_gdsc = { @@ -1736,6 +1737,7 @@ static struct gdsc ife_1_gdsc = { .name = "ife_1_gdsc", }, .pwrsts = PWRSTS_OFF_ON, + .parent = &titan_top_gdsc.pd, }; static struct gdsc ife_2_gdsc = { @@ -1747,6 +1749,7 @@ static struct gdsc ife_2_gdsc = { .name = "ife_2_gdsc", }, .pwrsts = PWRSTS_OFF_ON, + .parent = &titan_top_gdsc.pd, }; static struct gdsc titan_top_gdsc = { diff --git a/drivers/clk/renesas/r7s9210-cpg-mssr.c b/drivers/clk/renesas/r7s9210-cpg-mssr.c index a85227c248f3..733244687daa 100644 --- a/drivers/clk/renesas/r7s9210-cpg-mssr.c +++ b/drivers/clk/renesas/r7s9210-cpg-mssr.c @@ -159,12 +159,13 @@ static void __init r7s9210_update_clk_table(struct clk *extal_clk, static struct clk * __init rza2_cpg_clk_register(struct device *dev, const struct cpg_core_clk *core, const struct cpg_mssr_info *info, - struct clk **clks, void __iomem *base, - struct raw_notifier_head *notifiers) + struct cpg_mssr_pub *pub) { - struct clk *parent; + void __iomem *base = pub->base0; + struct clk **clks = pub->clks; unsigned int mult = 1; unsigned int div = 1; + struct clk *parent; parent = clks[core->parent]; if (IS_ERR(parent)) diff --git a/drivers/clk/renesas/r8a77970-cpg-mssr.c b/drivers/clk/renesas/r8a77970-cpg-mssr.c index 7e90e94c4b68..0c568a113c3f 100644 --- a/drivers/clk/renesas/r8a77970-cpg-mssr.c +++ b/drivers/clk/renesas/r8a77970-cpg-mssr.c @@ -222,10 +222,11 @@ static int __init r8a77970_cpg_mssr_init(struct device *dev) static struct clk * __init r8a77970_cpg_clk_register(struct device *dev, const struct cpg_core_clk *core, const struct cpg_mssr_info *info, - struct clk **clks, void __iomem *base, - struct raw_notifier_head *notifiers) + struct cpg_mssr_pub *pub) { const struct clk_div_table *table; + void __iomem *base = pub->base0; + struct clk **clks = pub->clks; const struct clk *parent; unsigned int shift; @@ -239,8 +240,7 @@ static struct clk * __init r8a77970_cpg_clk_register(struct device *dev, shift = 4; break; default: - return rcar_gen3_cpg_clk_register(dev, core, info, clks, base, - notifiers); + return rcar_gen3_cpg_clk_register(dev, core, info, pub); } parent = clks[core->parent]; diff --git a/drivers/clk/renesas/rcar-gen2-cpg.c b/drivers/clk/renesas/rcar-gen2-cpg.c index edae874fa2b6..1a59a71eede2 100644 --- a/drivers/clk/renesas/rcar-gen2-cpg.c +++ b/drivers/clk/renesas/rcar-gen2-cpg.c @@ -274,10 +274,11 @@ static const struct soc_device_attribute cpg_quirks_match[] __initconst = { struct clk * __init rcar_gen2_cpg_clk_register(struct device *dev, const struct cpg_core_clk *core, const struct cpg_mssr_info *info, - struct clk **clks, void __iomem *base, - struct raw_notifier_head *notifiers) + struct cpg_mssr_pub *pub) { const struct clk_div_table *table = NULL; + void __iomem *base = pub->base0; + struct clk **clks = pub->clks; const struct clk *parent; const char *parent_name; unsigned int mult = 1; diff --git a/drivers/clk/renesas/rcar-gen2-cpg.h b/drivers/clk/renesas/rcar-gen2-cpg.h index bdcd4a38d48d..3d4b127fdeaf 100644 --- a/drivers/clk/renesas/rcar-gen2-cpg.h +++ b/drivers/clk/renesas/rcar-gen2-cpg.h @@ -32,8 +32,7 @@ struct rcar_gen2_cpg_pll_config { struct clk *rcar_gen2_cpg_clk_register(struct device *dev, const struct cpg_core_clk *core, const struct cpg_mssr_info *info, - struct clk **clks, void __iomem *base, - struct raw_notifier_head *notifiers); + struct cpg_mssr_pub *pub); int rcar_gen2_cpg_init(const struct rcar_gen2_cpg_pll_config *config, unsigned int pll0_div, u32 mode); diff --git a/drivers/clk/renesas/rcar-gen3-cpg.c b/drivers/clk/renesas/rcar-gen3-cpg.c index d0129a650941..47d52e2c996e 100644 --- a/drivers/clk/renesas/rcar-gen3-cpg.c +++ b/drivers/clk/renesas/rcar-gen3-cpg.c @@ -346,9 +346,11 @@ static const struct soc_device_attribute cpg_quirks_match[] __initconst = { struct clk * __init rcar_gen3_cpg_clk_register(struct device *dev, const struct cpg_core_clk *core, const struct cpg_mssr_info *info, - struct clk **clks, void __iomem *base, - struct raw_notifier_head *notifiers) + struct cpg_mssr_pub *pub) { + struct raw_notifier_head *notifiers = &pub->notifiers; + void __iomem *base = pub->base0; + struct clk **clks = pub->clks; const struct clk *parent; unsigned int mult = 1; unsigned int div = 1; diff --git a/drivers/clk/renesas/rcar-gen3-cpg.h b/drivers/clk/renesas/rcar-gen3-cpg.h index bfdc649bdf12..d15a5d1df71c 100644 --- a/drivers/clk/renesas/rcar-gen3-cpg.h +++ b/drivers/clk/renesas/rcar-gen3-cpg.h @@ -81,8 +81,7 @@ struct rcar_gen3_cpg_pll_config { struct clk *rcar_gen3_cpg_clk_register(struct device *dev, const struct cpg_core_clk *core, const struct cpg_mssr_info *info, - struct clk **clks, void __iomem *base, - struct raw_notifier_head *notifiers); + struct cpg_mssr_pub *pub); int rcar_gen3_cpg_init(const struct rcar_gen3_cpg_pll_config *config, unsigned int clk_extalr, u32 mode); diff --git a/drivers/clk/renesas/rcar-gen4-cpg.c b/drivers/clk/renesas/rcar-gen4-cpg.c index c68d8b987054..b7bc3e6860c7 100644 --- a/drivers/clk/renesas/rcar-gen4-cpg.c +++ b/drivers/clk/renesas/rcar-gen4-cpg.c @@ -330,9 +330,11 @@ static const struct clk_div_table cpg_rpcsrc_div_table[] = { struct clk * __init rcar_gen4_cpg_clk_register(struct device *dev, const struct cpg_core_clk *core, const struct cpg_mssr_info *info, - struct clk **clks, void __iomem *base, - struct raw_notifier_head *notifiers) + struct cpg_mssr_pub *pub) { + struct raw_notifier_head *notifiers = &pub->notifiers; + void __iomem *base = pub->base0; + struct clk **clks = pub->clks; const struct clk *parent; unsigned int mult = 1; unsigned int div = 1; diff --git a/drivers/clk/renesas/rcar-gen4-cpg.h b/drivers/clk/renesas/rcar-gen4-cpg.h index 006537e29e4e..f479c30a30e8 100644 --- a/drivers/clk/renesas/rcar-gen4-cpg.h +++ b/drivers/clk/renesas/rcar-gen4-cpg.h @@ -72,8 +72,7 @@ struct rcar_gen4_cpg_pll_config { struct clk *rcar_gen4_cpg_clk_register(struct device *dev, const struct cpg_core_clk *core, const struct cpg_mssr_info *info, - struct clk **clks, void __iomem *base, - struct raw_notifier_head *notifiers); + struct cpg_mssr_pub *pub); int rcar_gen4_cpg_init(const struct rcar_gen4_cpg_pll_config *config, unsigned int clk_extalr, u32 mode); diff --git a/drivers/clk/renesas/renesas-cpg-mssr.c b/drivers/clk/renesas/renesas-cpg-mssr.c index cb80d1bf6c7c..0f558d94750f 100644 --- a/drivers/clk/renesas/renesas-cpg-mssr.c +++ b/drivers/clk/renesas/renesas-cpg-mssr.c @@ -27,6 +27,7 @@ #include #include #include +#include #include @@ -126,16 +127,14 @@ static const u16 srstclr_for_gen4[] = { * struct cpg_mssr_priv - Clock Pulse Generator / Module Standby * and Software Reset Private Data * + * @pub: Data passed to clock registration callback * @rcdev: Optional reset controller entity * @dev: CPG/MSSR device - * @base: CPG/MSSR register block base address * @reg_layout: CPG/MSSR register layout - * @rmw_lock: protects RMW register accesses * @np: Device node in DT for this CPG/MSSR module * @num_core_clks: Number of Core Clocks in clks[] * @num_mod_clks: Number of Module Clocks in clks[] * @last_dt_core_clk: ID of the last Core Clock exported to DT - * @notifiers: Notifier chain to save/restore clock state for system resume * @status_regs: Pointer to status registers array * @control_regs: Pointer to control registers array * @reset_regs: Pointer to reset registers array @@ -145,20 +144,18 @@ static const u16 srstclr_for_gen4[] = { * @clks: Array containing all Core and Module Clocks */ struct cpg_mssr_priv { + struct cpg_mssr_pub pub; #ifdef CONFIG_RESET_CONTROLLER struct reset_controller_dev rcdev; #endif struct device *dev; - void __iomem *base; enum clk_reg_layout reg_layout; - spinlock_t rmw_lock; struct device_node *np; unsigned int num_core_clks; unsigned int num_mod_clks; unsigned int last_dt_core_clk; - struct raw_notifier_head notifiers; const u16 *status_regs; const u16 *control_regs; const u16 *reset_regs; @@ -200,39 +197,40 @@ static int cpg_mstp_clock_endisable(struct clk_hw *hw, bool enable) int error; dev_dbg(dev, "MSTP %u%02u/%pC %s\n", reg, bit, hw->clk, - enable ? "ON" : "OFF"); - spin_lock_irqsave(&priv->rmw_lock, flags); + str_on_off(enable)); + spin_lock_irqsave(&priv->pub.rmw_lock, flags); if (priv->reg_layout == CLK_REG_LAYOUT_RZ_A) { - value = readb(priv->base + priv->control_regs[reg]); + value = readb(priv->pub.base0 + priv->control_regs[reg]); if (enable) value &= ~bitmask; else value |= bitmask; - writeb(value, priv->base + priv->control_regs[reg]); + writeb(value, priv->pub.base0 + priv->control_regs[reg]); /* dummy read to ensure write has completed */ - readb(priv->base + priv->control_regs[reg]); - barrier_data(priv->base + priv->control_regs[reg]); + readb(priv->pub.base0 + priv->control_regs[reg]); + barrier_data(priv->pub.base0 + priv->control_regs[reg]); + } else { - value = readl(priv->base + priv->control_regs[reg]); + value = readl(priv->pub.base0 + priv->control_regs[reg]); if (enable) value &= ~bitmask; else value |= bitmask; - writel(value, priv->base + priv->control_regs[reg]); + writel(value, priv->pub.base0 + priv->control_regs[reg]); } - spin_unlock_irqrestore(&priv->rmw_lock, flags); + spin_unlock_irqrestore(&priv->pub.rmw_lock, flags); if (!enable || priv->reg_layout == CLK_REG_LAYOUT_RZ_A) return 0; - error = readl_poll_timeout_atomic(priv->base + priv->status_regs[reg], + error = readl_poll_timeout_atomic(priv->pub.base0 + priv->status_regs[reg], value, !(value & bitmask), 0, 10); if (error) dev_err(dev, "Failed to enable SMSTP %p[%d]\n", - priv->base + priv->control_regs[reg], bit); + priv->pub.base0 + priv->control_regs[reg], bit); return error; } @@ -251,12 +249,13 @@ static int cpg_mstp_clock_is_enabled(struct clk_hw *hw) { struct mstp_clock *clock = to_mstp_clock(hw); struct cpg_mssr_priv *priv = clock->priv; + unsigned int reg = clock->index / 32; u32 value; if (priv->reg_layout == CLK_REG_LAYOUT_RZ_A) - value = readb(priv->base + priv->control_regs[clock->index / 32]); + value = readb(priv->pub.base0 + priv->control_regs[reg]); else - value = readl(priv->base + priv->status_regs[clock->index / 32]); + value = readl(priv->pub.base0 + priv->status_regs[reg]); return !(value & BIT(clock->index % 32)); } @@ -348,7 +347,7 @@ static void __init cpg_mssr_register_core_clk(const struct cpg_core_clk *core, case CLK_TYPE_DIV6P1: case CLK_TYPE_DIV6_RO: WARN_DEBUG(core->parent >= priv->num_core_clks); - parent = priv->clks[core->parent]; + parent = priv->pub.clks[core->parent]; if (IS_ERR(parent)) { clk = parent; goto fail; @@ -358,12 +357,12 @@ static void __init cpg_mssr_register_core_clk(const struct cpg_core_clk *core, if (core->type == CLK_TYPE_DIV6_RO) /* Multiply with the DIV6 register value */ - div *= (readl(priv->base + core->offset) & 0x3f) + 1; + div *= (readl(priv->pub.base0 + core->offset) & 0x3f) + 1; if (core->type == CLK_TYPE_DIV6P1) { clk = cpg_div6_register(core->name, 1, &parent_name, - priv->base + core->offset, - &priv->notifiers); + priv->pub.base0 + core->offset, + &priv->pub.notifiers); } else { clk = clk_register_fixed_factor(NULL, core->name, parent_name, 0, @@ -379,8 +378,7 @@ static void __init cpg_mssr_register_core_clk(const struct cpg_core_clk *core, default: if (info->cpg_clk_register) clk = info->cpg_clk_register(dev, core, info, - priv->clks, priv->base, - &priv->notifiers); + &priv->pub); else dev_err(dev, "%s has unsupported core clock type %u\n", core->name, core->type); @@ -391,7 +389,7 @@ static void __init cpg_mssr_register_core_clk(const struct cpg_core_clk *core, goto fail; dev_dbg(dev, "Core clock %pC at %lu Hz\n", clk, clk_get_rate(clk)); - priv->clks[id] = clk; + priv->pub.clks[id] = clk; return; fail: @@ -414,14 +412,14 @@ static void __init cpg_mssr_register_mod_clk(const struct mssr_mod_clk *mod, WARN_DEBUG(id < priv->num_core_clks); WARN_DEBUG(id >= priv->num_core_clks + priv->num_mod_clks); WARN_DEBUG(mod->parent >= priv->num_core_clks + priv->num_mod_clks); - WARN_DEBUG(PTR_ERR(priv->clks[id]) != -ENOENT); + WARN_DEBUG(PTR_ERR(priv->pub.clks[id]) != -ENOENT); if (!mod->name) { /* Skip NULLified clock */ return; } - parent = priv->clks[mod->parent]; + parent = priv->pub.clks[mod->parent]; if (IS_ERR(parent)) { clk = parent; goto fail; @@ -599,53 +597,56 @@ static int __init cpg_mssr_add_clk_domain(struct device *dev, #define rcdev_to_priv(x) container_of(x, struct cpg_mssr_priv, rcdev) -static int cpg_mssr_reset(struct reset_controller_dev *rcdev, - unsigned long id) +static int cpg_mssr_reset_operate(struct reset_controller_dev *rcdev, + const char *func, bool set, unsigned long id) { struct cpg_mssr_priv *priv = rcdev_to_priv(rcdev); unsigned int reg = id / 32; unsigned int bit = id % 32; + const u16 off = set ? priv->reset_regs[reg] : priv->reset_clear_regs[reg]; u32 bitmask = BIT(bit); - dev_dbg(priv->dev, "reset %u%02u\n", reg, bit); - - /* Reset module */ - writel(bitmask, priv->base + priv->reset_regs[reg]); - - /* Wait for at least one cycle of the RCLK clock (@ ca. 32 kHz) */ - udelay(35); + if (func) + dev_dbg(priv->dev, "%s %u%02u\n", func, reg, bit); - /* Release module from reset state */ - writel(bitmask, priv->base + priv->reset_clear_regs[reg]); + writel(bitmask, priv->pub.base0 + off); + readl(priv->pub.base0 + off); + barrier_data(priv->pub.base0 + off); return 0; } -static int cpg_mssr_assert(struct reset_controller_dev *rcdev, unsigned long id) +static int cpg_mssr_reset(struct reset_controller_dev *rcdev, + unsigned long id) { struct cpg_mssr_priv *priv = rcdev_to_priv(rcdev); - unsigned int reg = id / 32; - unsigned int bit = id % 32; - u32 bitmask = BIT(bit); - dev_dbg(priv->dev, "assert %u%02u\n", reg, bit); + /* Reset module */ + cpg_mssr_reset_operate(rcdev, "reset", true, id); + + /* + * On R-Car Gen4, delay after SRCR has been written is 1ms. + * On older SoCs, delay after SRCR has been written is 35us + * (one cycle of the RCLK clock @ ca. 32 kHz). + */ + if (priv->reg_layout == CLK_REG_LAYOUT_RCAR_GEN4) + usleep_range(1000, 2000); + else + usleep_range(35, 1000); - writel(bitmask, priv->base + priv->reset_regs[reg]); - return 0; + /* Release module from reset state */ + return cpg_mssr_reset_operate(rcdev, NULL, false, id); +} + +static int cpg_mssr_assert(struct reset_controller_dev *rcdev, unsigned long id) +{ + return cpg_mssr_reset_operate(rcdev, "assert", true, id); } static int cpg_mssr_deassert(struct reset_controller_dev *rcdev, unsigned long id) { - struct cpg_mssr_priv *priv = rcdev_to_priv(rcdev); - unsigned int reg = id / 32; - unsigned int bit = id % 32; - u32 bitmask = BIT(bit); - - dev_dbg(priv->dev, "deassert %u%02u\n", reg, bit); - - writel(bitmask, priv->base + priv->reset_clear_regs[reg]); - return 0; + return cpg_mssr_reset_operate(rcdev, "deassert", false, id); } static int cpg_mssr_status(struct reset_controller_dev *rcdev, @@ -656,7 +657,7 @@ static int cpg_mssr_status(struct reset_controller_dev *rcdev, unsigned int bit = id % 32; u32 bitmask = BIT(bit); - return !!(readl(priv->base + priv->reset_regs[reg]) & bitmask); + return !!(readl(priv->pub.base0 + priv->reset_regs[reg]) & bitmask); } static const struct reset_control_ops cpg_mssr_reset_ops = { @@ -877,12 +878,12 @@ static int cpg_mssr_suspend_noirq(struct device *dev) if (priv->smstpcr_saved[reg].mask) priv->smstpcr_saved[reg].val = priv->reg_layout == CLK_REG_LAYOUT_RZ_A ? - readb(priv->base + priv->control_regs[reg]) : - readl(priv->base + priv->control_regs[reg]); + readb(priv->pub.base0 + priv->control_regs[reg]) : + readl(priv->pub.base0 + priv->control_regs[reg]); } /* Save core clocks */ - raw_notifier_call_chain(&priv->notifiers, PM_EVENT_SUSPEND, NULL); + raw_notifier_call_chain(&priv->pub.notifiers, PM_EVENT_SUSPEND, NULL); return 0; } @@ -899,7 +900,7 @@ static int cpg_mssr_resume_noirq(struct device *dev) return 0; /* Restore core clocks */ - raw_notifier_call_chain(&priv->notifiers, PM_EVENT_RESUME, NULL); + raw_notifier_call_chain(&priv->pub.notifiers, PM_EVENT_RESUME, NULL); /* Restore module clocks */ for (reg = 0; reg < ARRAY_SIZE(priv->smstpcr_saved); reg++) { @@ -908,29 +909,29 @@ static int cpg_mssr_resume_noirq(struct device *dev) continue; if (priv->reg_layout == CLK_REG_LAYOUT_RZ_A) - oldval = readb(priv->base + priv->control_regs[reg]); + oldval = readb(priv->pub.base0 + priv->control_regs[reg]); else - oldval = readl(priv->base + priv->control_regs[reg]); + oldval = readl(priv->pub.base0 + priv->control_regs[reg]); newval = oldval & ~mask; newval |= priv->smstpcr_saved[reg].val & mask; if (newval == oldval) continue; if (priv->reg_layout == CLK_REG_LAYOUT_RZ_A) { - writeb(newval, priv->base + priv->control_regs[reg]); + writeb(newval, priv->pub.base0 + priv->control_regs[reg]); /* dummy read to ensure write has completed */ - readb(priv->base + priv->control_regs[reg]); - barrier_data(priv->base + priv->control_regs[reg]); + readb(priv->pub.base0 + priv->control_regs[reg]); + barrier_data(priv->pub.base0 + priv->control_regs[reg]); continue; } else - writel(newval, priv->base + priv->control_regs[reg]); + writel(newval, priv->pub.base0 + priv->control_regs[reg]); /* Wait until enabled clocks are really enabled */ mask &= ~priv->smstpcr_saved[reg].val; if (!mask) continue; - error = readl_poll_timeout_atomic(priv->base + priv->status_regs[reg], + error = readl_poll_timeout_atomic(priv->pub.base0 + priv->status_regs[reg], oldval, !(oldval & mask), 0, 10); if (error) dev_warn(dev, "Failed to enable SMSTP%u[0x%x]\n", reg, @@ -968,12 +969,13 @@ static int __init cpg_mssr_common_init(struct device *dev, if (!priv) return -ENOMEM; + priv->pub.clks = priv->clks; priv->np = np; priv->dev = dev; - spin_lock_init(&priv->rmw_lock); + spin_lock_init(&priv->pub.rmw_lock); - priv->base = of_iomap(np, 0); - if (!priv->base) { + priv->pub.base0 = of_iomap(np, 0); + if (!priv->pub.base0) { error = -ENOMEM; goto out_err; } @@ -981,7 +983,7 @@ static int __init cpg_mssr_common_init(struct device *dev, priv->num_core_clks = info->num_total_core_clks; priv->num_mod_clks = info->num_hw_mod_clks; priv->last_dt_core_clk = info->last_dt_core_clk; - RAW_INIT_NOTIFIER_HEAD(&priv->notifiers); + RAW_INIT_NOTIFIER_HEAD(&priv->pub.notifiers); priv->reg_layout = info->reg_layout; if (priv->reg_layout == CLK_REG_LAYOUT_RCAR_GEN2_AND_GEN3) { priv->status_regs = mstpsr; @@ -1001,7 +1003,7 @@ static int __init cpg_mssr_common_init(struct device *dev, } for (i = 0; i < nclks; i++) - priv->clks[i] = ERR_PTR(-ENOENT); + priv->pub.clks[i] = ERR_PTR(-ENOENT); error = of_clk_add_provider(np, cpg_mssr_clk_src_twocell_get, priv); if (error) @@ -1012,8 +1014,8 @@ static int __init cpg_mssr_common_init(struct device *dev, return 0; out_err: - if (priv->base) - iounmap(priv->base); + if (priv->pub.base0) + iounmap(priv->pub.base0); kfree(priv); return error; diff --git a/drivers/clk/renesas/renesas-cpg-mssr.h b/drivers/clk/renesas/renesas-cpg-mssr.h index 80c5b462924a..0a7b0b328d82 100644 --- a/drivers/clk/renesas/renesas-cpg-mssr.h +++ b/drivers/clk/renesas/renesas-cpg-mssr.h @@ -8,6 +8,8 @@ #ifndef __CLK_RENESAS_CPG_MSSR_H__ #define __CLK_RENESAS_CPG_MSSR_H__ +#include + /* * Definitions of CPG Core Clocks * @@ -29,6 +31,21 @@ struct cpg_core_clk { unsigned int offset; }; +/** + * struct cpg_mssr_pub - data shared with device-specific clk registration code + * + * @base0: CPG/MSSR register block base0 address + * @notifiers: Notifier chain to save/restore clock state for system resume + * @rmw_lock: protects RMW register accesses + * @clks: pointer to clocks + */ +struct cpg_mssr_pub { + void __iomem *base0; + struct raw_notifier_head notifiers; + spinlock_t rmw_lock; + struct clk **clks; +}; + enum clk_types { /* Generic */ CLK_TYPE_IN, /* External Clock Input */ @@ -153,8 +170,7 @@ struct cpg_mssr_info { struct clk *(*cpg_clk_register)(struct device *dev, const struct cpg_core_clk *core, const struct cpg_mssr_info *info, - struct clk **clks, void __iomem *base, - struct raw_notifier_head *notifiers); + struct cpg_mssr_pub *pub); }; extern const struct cpg_mssr_info r7s9210_cpg_mssr_info; diff --git a/drivers/clk/renesas/rzg2l-cpg.c b/drivers/clk/renesas/rzg2l-cpg.c index 77eefb6ee453..4bba49215c71 100644 --- a/drivers/clk/renesas/rzg2l-cpg.c +++ b/drivers/clk/renesas/rzg2l-cpg.c @@ -27,6 +27,7 @@ #include #include #include +#include #include #include @@ -978,7 +979,6 @@ static int rzg2l_mod_clock_endisable(struct clk_hw *hw, bool enable) struct rzg2l_cpg_priv *priv = clock->priv; unsigned int reg = clock->off; struct device *dev = priv->dev; - unsigned long flags; u32 bitmask = BIT(clock->bit); u32 value; int error; @@ -988,17 +988,14 @@ static int rzg2l_mod_clock_endisable(struct clk_hw *hw, bool enable) return 0; } - dev_dbg(dev, "CLK_ON %u/%pC %s\n", CLK_ON_R(reg), hw->clk, - enable ? "ON" : "OFF"); - spin_lock_irqsave(&priv->rmw_lock, flags); + dev_dbg(dev, "CLK_ON 0x%x/%pC %s\n", CLK_ON_R(reg), hw->clk, + str_on_off(enable)); + value = bitmask << 16; if (enable) - value = (bitmask << 16) | bitmask; - else - value = bitmask << 16; - writel(value, priv->base + CLK_ON_R(reg)); + value |= bitmask; - spin_unlock_irqrestore(&priv->rmw_lock, flags); + writel(value, priv->base + CLK_ON_R(reg)); if (!enable) return 0; diff --git a/drivers/comedi/comedi_fops.c b/drivers/comedi/comedi_fops.c index 1f12f7ea3dc4..bb4fbfa80c82 100644 --- a/drivers/comedi/comedi_fops.c +++ b/drivers/comedi/comedi_fops.c @@ -2971,7 +2971,12 @@ static int compat_chaninfo(struct file *file, unsigned long arg) chaninfo.rangelist = compat_ptr(chaninfo32.rangelist); mutex_lock(&dev->mutex); - err = do_chaninfo_ioctl(dev, &chaninfo); + if (!dev->attached) { + dev_dbg(dev->class_dev, "no driver attached\n"); + err = -ENODEV; + } else { + err = do_chaninfo_ioctl(dev, &chaninfo); + } mutex_unlock(&dev->mutex); return err; } @@ -2992,7 +2997,12 @@ static int compat_rangeinfo(struct file *file, unsigned long arg) rangeinfo.range_ptr = compat_ptr(rangeinfo32.range_ptr); mutex_lock(&dev->mutex); - err = do_rangeinfo_ioctl(dev, &rangeinfo); + if (!dev->attached) { + dev_dbg(dev->class_dev, "no driver attached\n"); + err = -ENODEV; + } else { + err = do_rangeinfo_ioctl(dev, &rangeinfo); + } mutex_unlock(&dev->mutex); return err; } @@ -3068,7 +3078,12 @@ static int compat_cmd(struct file *file, unsigned long arg) return rc; mutex_lock(&dev->mutex); - rc = do_cmd_ioctl(dev, &cmd, ©, file); + if (!dev->attached) { + dev_dbg(dev->class_dev, "no driver attached\n"); + rc = -ENODEV; + } else { + rc = do_cmd_ioctl(dev, &cmd, ©, file); + } mutex_unlock(&dev->mutex); if (copy) { /* Special case: copy cmd back to user. */ @@ -3093,7 +3108,12 @@ static int compat_cmdtest(struct file *file, unsigned long arg) return rc; mutex_lock(&dev->mutex); - rc = do_cmdtest_ioctl(dev, &cmd, ©, file); + if (!dev->attached) { + dev_dbg(dev->class_dev, "no driver attached\n"); + rc = -ENODEV; + } else { + rc = do_cmdtest_ioctl(dev, &cmd, ©, file); + } mutex_unlock(&dev->mutex); if (copy) { err = put_compat_cmd(compat_ptr(arg), &cmd); @@ -3153,7 +3173,12 @@ static int compat_insnlist(struct file *file, unsigned long arg) } mutex_lock(&dev->mutex); - rc = do_insnlist_ioctl(dev, insns, insnlist32.n_insns, file); + if (!dev->attached) { + dev_dbg(dev->class_dev, "no driver attached\n"); + rc = -ENODEV; + } else { + rc = do_insnlist_ioctl(dev, insns, insnlist32.n_insns, file); + } mutex_unlock(&dev->mutex); kfree(insns); return rc; @@ -3172,7 +3197,12 @@ static int compat_insn(struct file *file, unsigned long arg) return rc; mutex_lock(&dev->mutex); - rc = do_insn_ioctl(dev, &insn, file); + if (!dev->attached) { + dev_dbg(dev->class_dev, "no driver attached\n"); + rc = -ENODEV; + } else { + rc = do_insn_ioctl(dev, &insn, file); + } mutex_unlock(&dev->mutex); return rc; } diff --git a/drivers/comedi/drivers/c6xdigio.c b/drivers/comedi/drivers/c6xdigio.c index 14b90d1c64dc..8a38d97d463b 100644 --- a/drivers/comedi/drivers/c6xdigio.c +++ b/drivers/comedi/drivers/c6xdigio.c @@ -249,9 +249,6 @@ static int c6xdigio_attach(struct comedi_device *dev, if (ret) return ret; - /* Make sure that PnP ports get activated */ - pnp_register_driver(&c6xdigio_pnp_driver); - s = &dev->subdevices[0]; /* pwm output subdevice */ s->type = COMEDI_SUBD_PWM; @@ -278,19 +275,46 @@ static int c6xdigio_attach(struct comedi_device *dev, return 0; } -static void c6xdigio_detach(struct comedi_device *dev) -{ - comedi_legacy_detach(dev); - pnp_unregister_driver(&c6xdigio_pnp_driver); -} - static struct comedi_driver c6xdigio_driver = { .driver_name = "c6xdigio", .module = THIS_MODULE, .attach = c6xdigio_attach, - .detach = c6xdigio_detach, + .detach = comedi_legacy_detach, }; -module_comedi_driver(c6xdigio_driver); + +static bool c6xdigio_pnp_registered = false; + +static int __init c6xdigio_module_init(void) +{ + int ret; + + ret = comedi_driver_register(&c6xdigio_driver); + if (ret) + return ret; + + if (IS_ENABLED(CONFIG_PNP)) { + /* Try to activate the PnP ports */ + ret = pnp_register_driver(&c6xdigio_pnp_driver); + if (ret) { + pr_warn("failed to register pnp driver - err %d\n", + ret); + ret = 0; /* ignore the error. */ + } else { + c6xdigio_pnp_registered = true; + } + } + + return 0; +} +module_init(c6xdigio_module_init); + +static void __exit c6xdigio_module_exit(void) +{ + if (c6xdigio_pnp_registered) + pnp_unregister_driver(&c6xdigio_pnp_driver); + comedi_driver_unregister(&c6xdigio_driver); +} +module_exit(c6xdigio_module_exit); MODULE_AUTHOR("Comedi https://www.comedi.org"); MODULE_DESCRIPTION("Comedi driver for the C6x_DIGIO DSP daughter card"); diff --git a/drivers/comedi/drivers/multiq3.c b/drivers/comedi/drivers/multiq3.c index 07ff5383da99..ac369e9a262d 100644 --- a/drivers/comedi/drivers/multiq3.c +++ b/drivers/comedi/drivers/multiq3.c @@ -67,6 +67,11 @@ #define MULTIQ3_TRSFRCNTR_OL 0x10 /* xfer CNTR to OL (x and y) */ #define MULTIQ3_EFLAG_RESET 0x06 /* reset E bit of flag reg */ +/* + * Limit on the number of optional encoder channels + */ +#define MULTIQ3_MAX_ENC_CHANS 8 + static void multiq3_set_ctrl(struct comedi_device *dev, unsigned int bits) { /* @@ -312,6 +317,10 @@ static int multiq3_attach(struct comedi_device *dev, s->insn_read = multiq3_encoder_insn_read; s->insn_config = multiq3_encoder_insn_config; + /* sanity check for number of encoder channels */ + if (s->n_chan > MULTIQ3_MAX_ENC_CHANS) + s->n_chan = MULTIQ3_MAX_ENC_CHANS; + for (i = 0; i < s->n_chan; i++) multiq3_encoder_reset(dev, i); diff --git a/drivers/comedi/drivers/pcl818.c b/drivers/comedi/drivers/pcl818.c index 29e503de8267..c5b60616967e 100644 --- a/drivers/comedi/drivers/pcl818.c +++ b/drivers/comedi/drivers/pcl818.c @@ -1111,10 +1111,9 @@ static void pcl818_detach(struct comedi_device *dev) { struct pcl818_private *devpriv = dev->private; - if (devpriv) { - pcl818_ai_cancel(dev, dev->read_subdev); + if (devpriv) pcl818_reset(dev); - } + pcl818_free_dma(dev); comedi_legacy_detach(dev); } diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c index a2c6b28f4b84..2c0ca68914e2 100644 --- a/drivers/crypto/hisilicon/qm.c +++ b/drivers/crypto/hisilicon/qm.c @@ -3555,6 +3555,7 @@ static int qm_clear_vft_config(struct hisi_qm *qm) static int qm_func_shaper_enable(struct hisi_qm *qm, u32 fun_index, u32 qos) { struct device *dev = &qm->pdev->dev; + struct qm_shaper_factor t_factor; u32 ir = qos * QM_QOS_RATE; int ret, total_vfs, i; @@ -3562,6 +3563,7 @@ static int qm_func_shaper_enable(struct hisi_qm *qm, u32 fun_index, u32 qos) if (fun_index > total_vfs) return -EINVAL; + memcpy(&t_factor, &qm->factor[fun_index], sizeof(t_factor)); qm->factor[fun_index].func_qos = qos; ret = qm_get_shaper_para(ir, &qm->factor[fun_index]); @@ -3575,11 +3577,21 @@ static int qm_func_shaper_enable(struct hisi_qm *qm, u32 fun_index, u32 qos) ret = qm_set_vft_common(qm, SHAPER_VFT, fun_index, i, 1); if (ret) { dev_err(dev, "type: %d, failed to set shaper vft!\n", i); - return -EINVAL; + goto back_func_qos; } } return 0; + +back_func_qos: + memcpy(&qm->factor[fun_index], &t_factor, sizeof(t_factor)); + for (i--; i >= ALG_TYPE_0; i--) { + ret = qm_set_vft_common(qm, SHAPER_VFT, fun_index, i, 1); + if (ret) + dev_err(dev, "failed to restore shaper vft during rollback!\n"); + } + + return -EINVAL; } static u32 qm_get_shaper_vft_qos(struct hisi_qm *qm, u32 fun_index) diff --git a/drivers/firmware/imx/imx-scu-irq.c b/drivers/firmware/imx/imx-scu-irq.c index 6125cccc9ba7..f2b902e95b73 100644 --- a/drivers/firmware/imx/imx-scu-irq.c +++ b/drivers/firmware/imx/imx-scu-irq.c @@ -226,8 +226,10 @@ int imx_scu_enable_general_irq_channel(struct device *dev) INIT_WORK(&imx_sc_irq_work, imx_scu_irq_work_handler); if (!of_parse_phandle_with_args(dev->of_node, "mboxes", - "#mbox-cells", 0, &spec)) + "#mbox-cells", 0, &spec)) { i = of_alias_get_id(spec.np, "mu"); + of_node_put(spec.np); + } /* use mu1 as general mu irq channel if failed */ if (i < 0) diff --git a/drivers/gpu/drm/panel/panel-visionox-rm69299.c b/drivers/gpu/drm/panel/panel-visionox-rm69299.c index 6e946e5a036e..fa784b9998eb 100644 --- a/drivers/gpu/drm/panel/panel-visionox-rm69299.c +++ b/drivers/gpu/drm/panel/panel-visionox-rm69299.c @@ -64,7 +64,7 @@ static int visionox_rm69299_unprepare(struct drm_panel *panel) struct visionox_rm69299 *ctx = panel_to_ctx(panel); int ret; - ctx->dsi->mode_flags = 0; + ctx->dsi->mode_flags &= ~MIPI_DSI_MODE_LPM; ret = mipi_dsi_dcs_write(ctx->dsi, MIPI_DCS_SET_DISPLAY_OFF, NULL, 0); if (ret < 0) diff --git a/drivers/gpu/drm/vgem/vgem_fence.c b/drivers/gpu/drm/vgem/vgem_fence.c index e15754178395..d066345d5930 100644 --- a/drivers/gpu/drm/vgem/vgem_fence.c +++ b/drivers/gpu/drm/vgem/vgem_fence.c @@ -94,7 +94,7 @@ static struct dma_fence *vgem_fence_create(struct vgem_file *vfile, dma_fence_init(&fence->base, &vgem_fence_ops, &fence->lock, dma_fence_context_alloc(1), 1); - timer_setup(&fence->timer, vgem_fence_timeout, 0); + timer_setup(&fence->timer, vgem_fence_timeout, TIMER_IRQSAFE); /* We force the fence to expire within 10s to prevent driver hangs */ mod_timer(&fence->timer, jiffies + VGEM_FENCE_TIMEOUT); diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c b/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c index 74ff2812d66a..de2498749e27 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c @@ -51,22 +51,22 @@ enum vmw_bo_dirty_method { /** * struct vmw_bo_dirty - Dirty information for buffer objects + * @ref_count: Reference count for this structure. Must be first member! * @start: First currently dirty bit * @end: Last currently dirty bit + 1 * @method: The currently used dirty method * @change_count: Number of consecutive method change triggers - * @ref_count: Reference count for this structure * @bitmap_size: The size of the bitmap in bits. Typically equal to the * nuber of pages in the bo. * @bitmap: A bitmap where each bit represents a page. A set bit means a * dirty page. */ struct vmw_bo_dirty { + struct kref ref_count; unsigned long start; unsigned long end; enum vmw_bo_dirty_method method; unsigned int change_count; - unsigned int ref_count; unsigned long bitmap_size; unsigned long bitmap[]; }; @@ -235,7 +235,7 @@ int vmw_bo_dirty_add(struct vmw_bo *vbo) int ret; if (dirty) { - dirty->ref_count++; + kref_get(&dirty->ref_count); return 0; } @@ -249,7 +249,7 @@ int vmw_bo_dirty_add(struct vmw_bo *vbo) dirty->bitmap_size = num_pages; dirty->start = dirty->bitmap_size; dirty->end = 0; - dirty->ref_count = 1; + kref_init(&dirty->ref_count); if (num_pages < PAGE_SIZE / sizeof(pte_t)) { dirty->method = VMW_BO_DIRTY_PAGETABLE; } else { @@ -288,10 +288,8 @@ void vmw_bo_dirty_release(struct vmw_bo *vbo) { struct vmw_bo_dirty *dirty = vbo->dirty; - if (dirty && --dirty->ref_count == 0) { - kvfree(dirty); + if (dirty && kref_put(&dirty->ref_count, (void *)kvfree)) vbo->dirty = NULL; - } } /** diff --git a/drivers/gpu/host1x/syncpt.c b/drivers/gpu/host1x/syncpt.c index f63d14a57a1d..acc7d82e0585 100644 --- a/drivers/gpu/host1x/syncpt.c +++ b/drivers/gpu/host1x/syncpt.c @@ -345,8 +345,6 @@ static void syncpt_release(struct kref *ref) sp->locked = false; - mutex_lock(&sp->host->syncpt_mutex); - host1x_syncpt_base_free(sp->base); kfree(sp->name); sp->base = NULL; @@ -369,7 +367,7 @@ void host1x_syncpt_put(struct host1x_syncpt *sp) if (!sp) return; - kref_put(&sp->ref, syncpt_release); + kref_put_mutex(&sp->ref, syncpt_release, &sp->host->syncpt_mutex); } EXPORT_SYMBOL(host1x_syncpt_put); diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c index 7cf17c671da4..2b8021628d3c 100644 --- a/drivers/hid/hid-apple.c +++ b/drivers/hid/hid-apple.c @@ -341,6 +341,7 @@ static const struct apple_key_translation swapped_fn_leftctrl_keys[] = { static const struct apple_non_apple_keyboard non_apple_keyboards[] = { { "SONiX USB DEVICE" }, + { "SONiX AK870 PRO" }, { "Keychron" }, { "AONE" }, { "GANSS" }, diff --git a/drivers/hid/hid-elecom.c b/drivers/hid/hid-elecom.c index 4fa45ee77503..f76fec79e890 100644 --- a/drivers/hid/hid-elecom.c +++ b/drivers/hid/hid-elecom.c @@ -75,7 +75,8 @@ static __u8 *elecom_report_fixup(struct hid_device *hdev, __u8 *rdesc, */ mouse_button_fixup(hdev, rdesc, *rsize, 20, 28, 22, 14, 8); break; - case USB_DEVICE_ID_ELECOM_M_XT3URBK: + case USB_DEVICE_ID_ELECOM_M_XT3URBK_00FB: + case USB_DEVICE_ID_ELECOM_M_XT3URBK_018F: case USB_DEVICE_ID_ELECOM_M_XT3DRBK: case USB_DEVICE_ID_ELECOM_M_XT4DRBK: /* @@ -117,7 +118,8 @@ static __u8 *elecom_report_fixup(struct hid_device *hdev, __u8 *rdesc, static const struct hid_device_id elecom_devices[] = { { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_BM084) }, { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XGL20DLBK) }, - { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XT3URBK) }, + { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XT3URBK_00FB) }, + { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XT3URBK_018F) }, { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XT3DRBK) }, { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XT4DRBK) }, { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_DT1URBK) }, diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index df12315ef93d..68ffddb21cb4 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -439,7 +439,8 @@ #define USB_VENDOR_ID_ELECOM 0x056e #define USB_DEVICE_ID_ELECOM_BM084 0x0061 #define USB_DEVICE_ID_ELECOM_M_XGL20DLBK 0x00e6 -#define USB_DEVICE_ID_ELECOM_M_XT3URBK 0x00fb +#define USB_DEVICE_ID_ELECOM_M_XT3URBK_00FB 0x00fb +#define USB_DEVICE_ID_ELECOM_M_XT3URBK_018F 0x018f #define USB_DEVICE_ID_ELECOM_M_XT3DRBK 0x00fc #define USB_DEVICE_ID_ELECOM_M_XT4DRBK 0x00fd #define USB_DEVICE_ID_ELECOM_M_DT1URBK 0x00fe diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c index f073d5621050..fa3efe9701c9 100644 --- a/drivers/hid/hid-input.c +++ b/drivers/hid/hid-input.c @@ -386,10 +386,11 @@ static const struct hid_device_id hid_battery_quirks[] = { { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_CHROMEBOOK_TROGDOR_POMPOM), HID_BATTERY_QUIRK_AVOID_QUERY }, /* - * Elan I2C-HID touchscreens seem to all report a non present battery, - * set HID_BATTERY_QUIRK_IGNORE for all Elan I2C-HID devices. + * Elan HID touchscreens seem to all report a non present battery, + * set HID_BATTERY_QUIRK_IGNORE for all Elan I2C and USB HID devices. */ { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, HID_ANY_ID), HID_BATTERY_QUIRK_IGNORE }, + { HID_USB_DEVICE(USB_VENDOR_ID_ELAN, HID_ANY_ID), HID_BATTERY_QUIRK_IGNORE }, {} }; diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c index 3a2c1e48aba2..5a2fe703cf57 100644 --- a/drivers/hid/hid-logitech-hidpp.c +++ b/drivers/hid/hid-logitech-hidpp.c @@ -351,10 +351,15 @@ static int hidpp_send_message_sync(struct hidpp_device *hidpp, do { ret = __do_hidpp_send_message_sync(hidpp, message, response); - if (ret != HIDPP20_ERROR_BUSY) + if (response->report_id == REPORT_ID_HIDPP_SHORT && + ret != HIDPP_ERROR_BUSY) + break; + if ((response->report_id == REPORT_ID_HIDPP_LONG || + response->report_id == REPORT_ID_HIDPP_VERY_LONG) && + ret != HIDPP20_ERROR_BUSY) break; - dbg_hid("%s:got busy hidpp 2.0 error %02X, retrying\n", __func__, ret); + dbg_hid("%s:got busy hidpp error %02X, retrying\n", __func__, ret); } while (--max_retries); mutex_unlock(&hidpp->send_mutex); diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c index fa946666969b..2da21415e676 100644 --- a/drivers/hid/hid-quirks.c +++ b/drivers/hid/hid-quirks.c @@ -405,7 +405,8 @@ static const struct hid_device_id hid_have_special_driver[] = { #if IS_ENABLED(CONFIG_HID_ELECOM) { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_BM084) }, { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XGL20DLBK) }, - { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XT3URBK) }, + { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XT3URBK_00FB) }, + { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XT3URBK_018F) }, { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XT3DRBK) }, { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XT4DRBK) }, { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_DT1URBK) }, diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h index 35325d2e1ce6..33b5c660103e 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h @@ -381,7 +381,7 @@ enum st_lsm6dsx_fifo_mode { * @id: Sensor identifier. * @hw: Pointer to instance of struct st_lsm6dsx_hw. * @gain: Configured sensor sensitivity. - * @odr: Output data rate of the sensor [Hz]. + * @odr: Output data rate of the sensor [mHz]. * @samples_to_discard: Number of samples to discard for filters settling time. * @watermark: Sensor watermark level. * @decimator: Sensor decimation factor. diff --git a/drivers/infiniband/sw/rxe/rxe_srq.c b/drivers/infiniband/sw/rxe/rxe_srq.c index 3661cb627d28..2a234f26ac10 100644 --- a/drivers/infiniband/sw/rxe/rxe_srq.c +++ b/drivers/infiniband/sw/rxe/rxe_srq.c @@ -171,7 +171,7 @@ int rxe_srq_from_attr(struct rxe_dev *rxe, struct rxe_srq *srq, udata, mi, &srq->rq.producer_lock, &srq->rq.consumer_lock); if (err) - goto err_free; + return err; srq->rq.max_wr = attr->max_wr; } @@ -180,11 +180,6 @@ int rxe_srq_from_attr(struct rxe_dev *rxe, struct rxe_srq *srq, srq->limit = attr->srq_limit; return 0; - -err_free: - rxe_queue_cleanup(q); - srq->rq.queue = NULL; - return err; } void rxe_srq_cleanup(struct rxe_pool_elem *elem) diff --git a/drivers/irqchip/irq-bcm7038-l1.c b/drivers/irqchip/irq-bcm7038-l1.c index 24ca1d656adc..51d38a92ec20 100644 --- a/drivers/irqchip/irq-bcm7038-l1.c +++ b/drivers/irqchip/irq-bcm7038-l1.c @@ -219,9 +219,8 @@ static int bcm7038_l1_set_affinity(struct irq_data *d, } #endif -static int __init bcm7038_l1_init_one(struct device_node *dn, - unsigned int idx, - struct bcm7038_l1_chip *intc) +static int bcm7038_l1_init_one(struct device_node *dn, unsigned int idx, + struct bcm7038_l1_chip *intc) { struct resource res; resource_size_t sz; @@ -395,8 +394,7 @@ static const struct irq_domain_ops bcm7038_l1_domain_ops = { .map = bcm7038_l1_map, }; -static int __init bcm7038_l1_of_init(struct device_node *dn, - struct device_node *parent) +static int bcm7038_l1_of_init(struct device_node *dn, struct device_node *parent) { struct bcm7038_l1_chip *intc; int idx, ret; diff --git a/drivers/irqchip/irq-bcm7120-l2.c b/drivers/irqchip/irq-bcm7120-l2.c index 1e9dab6e0d86..bb6e56629e53 100644 --- a/drivers/irqchip/irq-bcm7120-l2.c +++ b/drivers/irqchip/irq-bcm7120-l2.c @@ -147,8 +147,7 @@ static int bcm7120_l2_intc_init_one(struct device_node *dn, return 0; } -static int __init bcm7120_l2_intc_iomap_7120(struct device_node *dn, - struct bcm7120_l2_intc_data *data) +static int bcm7120_l2_intc_iomap_7120(struct device_node *dn, struct bcm7120_l2_intc_data *data) { int ret; @@ -181,8 +180,7 @@ static int __init bcm7120_l2_intc_iomap_7120(struct device_node *dn, return 0; } -static int __init bcm7120_l2_intc_iomap_3380(struct device_node *dn, - struct bcm7120_l2_intc_data *data) +static int bcm7120_l2_intc_iomap_3380(struct device_node *dn, struct bcm7120_l2_intc_data *data) { unsigned int gc_idx; @@ -212,10 +210,9 @@ static int __init bcm7120_l2_intc_iomap_3380(struct device_node *dn, return 0; } -static int __init bcm7120_l2_intc_probe(struct device_node *dn, - struct device_node *parent, +static int bcm7120_l2_intc_probe(struct device_node *dn, struct device_node *parent, int (*iomap_regs_fn)(struct device_node *, - struct bcm7120_l2_intc_data *), + struct bcm7120_l2_intc_data *), const char *intc_name) { unsigned int clr = IRQ_NOREQUEST | IRQ_NOPROBE | IRQ_NOAUTOEN; @@ -343,15 +340,13 @@ static int __init bcm7120_l2_intc_probe(struct device_node *dn, return ret; } -static int __init bcm7120_l2_intc_probe_7120(struct device_node *dn, - struct device_node *parent) +static int bcm7120_l2_intc_probe_7120(struct device_node *dn, struct device_node *parent) { return bcm7120_l2_intc_probe(dn, parent, bcm7120_l2_intc_iomap_7120, "BCM7120 L2"); } -static int __init bcm7120_l2_intc_probe_3380(struct device_node *dn, - struct device_node *parent) +static int bcm7120_l2_intc_probe_3380(struct device_node *dn, struct device_node *parent) { return bcm7120_l2_intc_probe(dn, parent, bcm7120_l2_intc_iomap_3380, "BCM3380 L2"); diff --git a/drivers/irqchip/irq-brcmstb-l2.c b/drivers/irqchip/irq-brcmstb-l2.c index 2b0b3175cea0..23a470868459 100644 --- a/drivers/irqchip/irq-brcmstb-l2.c +++ b/drivers/irqchip/irq-brcmstb-l2.c @@ -157,10 +157,8 @@ static void brcmstb_l2_intc_resume(struct irq_data *d) irq_gc_unlock_irqrestore(gc, flags); } -static int __init brcmstb_l2_intc_of_init(struct device_node *np, - struct device_node *parent, - const struct brcmstb_intc_init_params - *init_params) +static int brcmstb_l2_intc_of_init(struct device_node *np, struct device_node *parent, + const struct brcmstb_intc_init_params *init_params) { unsigned int clr = IRQ_NOREQUEST | IRQ_NOPROBE | IRQ_NOAUTOEN; unsigned int set = 0; @@ -276,14 +274,12 @@ static int __init brcmstb_l2_intc_of_init(struct device_node *np, return ret; } -static int __init brcmstb_l2_edge_intc_of_init(struct device_node *np, - struct device_node *parent) +static int brcmstb_l2_edge_intc_of_init(struct device_node *np, struct device_node *parent) { return brcmstb_l2_intc_of_init(np, parent, &l2_edge_intc_init); } -static int __init brcmstb_l2_lvl_intc_of_init(struct device_node *np, - struct device_node *parent) +static int brcmstb_l2_lvl_intc_of_init(struct device_node *np, struct device_node *parent) { return brcmstb_l2_intc_of_init(np, parent, &l2_lvl_intc_init); } diff --git a/drivers/irqchip/irq-imx-mu-msi.c b/drivers/irqchip/irq-imx-mu-msi.c index 90d41c1407ac..49e9742b1c55 100644 --- a/drivers/irqchip/irq-imx-mu-msi.c +++ b/drivers/irqchip/irq-imx-mu-msi.c @@ -303,9 +303,8 @@ static const struct imx_mu_dcfg imx_mu_cfg_imx8ulp = { }, }; -static int __init imx_mu_of_init(struct device_node *dn, - struct device_node *parent, - const struct imx_mu_dcfg *cfg) +static int imx_mu_of_init(struct device_node *dn, struct device_node *parent, + const struct imx_mu_dcfg *cfg) { struct platform_device *pdev = of_find_device_by_node(dn); struct device_link *pd_link_a; @@ -423,20 +422,17 @@ static const struct dev_pm_ops imx_mu_pm_ops = { imx_mu_runtime_resume, NULL) }; -static int __init imx_mu_imx7ulp_of_init(struct device_node *dn, - struct device_node *parent) +static int imx_mu_imx7ulp_of_init(struct device_node *dn, struct device_node *parent) { return imx_mu_of_init(dn, parent, &imx_mu_cfg_imx7ulp); } -static int __init imx_mu_imx6sx_of_init(struct device_node *dn, - struct device_node *parent) +static int imx_mu_imx6sx_of_init(struct device_node *dn, struct device_node *parent) { return imx_mu_of_init(dn, parent, &imx_mu_cfg_imx6sx); } -static int __init imx_mu_imx8ulp_of_init(struct device_node *dn, - struct device_node *parent) +static int imx_mu_imx8ulp_of_init(struct device_node *dn, struct device_node *parent) { return imx_mu_of_init(dn, parent, &imx_mu_cfg_imx8ulp); } diff --git a/drivers/irqchip/qcom-irq-combiner.c b/drivers/irqchip/qcom-irq-combiner.c index 18e696dc7f4d..9308088773be 100644 --- a/drivers/irqchip/qcom-irq-combiner.c +++ b/drivers/irqchip/qcom-irq-combiner.c @@ -222,7 +222,7 @@ static int get_registers(struct platform_device *pdev, struct combiner *comb) return 0; } -static int __init combiner_probe(struct platform_device *pdev) +static int combiner_probe(struct platform_device *pdev) { struct combiner *combiner; int nregs; diff --git a/drivers/leds/leds-spi-byte.c b/drivers/leds/leds-spi-byte.c index afe9bff7c7c1..b04cf502e603 100644 --- a/drivers/leds/leds-spi-byte.c +++ b/drivers/leds/leds-spi-byte.c @@ -83,7 +83,7 @@ static int spi_byte_probe(struct spi_device *spi) struct device_node *child; struct device *dev = &spi->dev; struct spi_byte_led *led; - const char *name = "leds-spi-byte::"; + struct led_init_data init_data = {}; const char *state; int ret; @@ -96,12 +96,9 @@ static int spi_byte_probe(struct spi_device *spi) if (!led) return -ENOMEM; - of_property_read_string(child, "label", &name); - strscpy(led->name, name, sizeof(led->name)); led->spi = spi; mutex_init(&led->mutex); led->cdef = device_get_match_data(dev); - led->ldev.name = led->name; led->ldev.brightness = LED_OFF; led->ldev.max_brightness = led->cdef->max_value - led->cdef->off_value; led->ldev.brightness_set_blocking = spi_byte_brightness_set_blocking; @@ -121,7 +118,11 @@ static int spi_byte_probe(struct spi_device *spi) spi_byte_brightness_set_blocking(&led->ldev, led->ldev.brightness); - ret = devm_led_classdev_register(&spi->dev, &led->ldev); + init_data.fwnode = of_fwnode_handle(child); + init_data.devicename = "leds-spi-byte"; + init_data.default_label = ":"; + + ret = devm_led_classdev_register_ext(&spi->dev, &led->ldev, &init_data); if (ret) { of_node_put(child); mutex_destroy(&led->mutex); diff --git a/drivers/mtd/nand/raw/lpc32xx_slc.c b/drivers/mtd/nand/raw/lpc32xx_slc.c index 1c5fa855b9f2..8abad092b058 100644 --- a/drivers/mtd/nand/raw/lpc32xx_slc.c +++ b/drivers/mtd/nand/raw/lpc32xx_slc.c @@ -933,6 +933,7 @@ static int lpc32xx_nand_probe(struct platform_device *pdev) dma_release_channel(host->dma_chan); enable_wp: lpc32xx_wp_enable(host); + gpiod_put(host->wp_gpio); return res; } @@ -958,6 +959,7 @@ static void lpc32xx_nand_remove(struct platform_device *pdev) writel(tmp, SLC_CTRL(host->io_base)); lpc32xx_wp_enable(host); + gpiod_put(host->wp_gpio); } static int lpc32xx_nand_resume(struct platform_device *pdev) diff --git a/drivers/mtd/nand/raw/marvell_nand.c b/drivers/mtd/nand/raw/marvell_nand.c index 93d8c6da555b..b841a81cb128 100644 --- a/drivers/mtd/nand/raw/marvell_nand.c +++ b/drivers/mtd/nand/raw/marvell_nand.c @@ -290,13 +290,16 @@ static const struct marvell_hw_ecc_layout marvell_nfc_layouts[] = { MARVELL_LAYOUT( 2048, 512, 4, 1, 1, 2048, 32, 30, 0, 0, 0), MARVELL_LAYOUT( 2048, 512, 8, 2, 1, 1024, 0, 30,1024,32, 30), MARVELL_LAYOUT( 2048, 512, 8, 2, 1, 1024, 0, 30,1024,64, 30), - MARVELL_LAYOUT( 2048, 512, 16, 4, 4, 512, 0, 30, 0, 32, 30), + MARVELL_LAYOUT( 2048, 512, 12, 3, 2, 704, 0, 30,640, 0, 30), + MARVELL_LAYOUT( 2048, 512, 16, 5, 4, 512, 0, 30, 0, 32, 30), MARVELL_LAYOUT( 4096, 512, 4, 2, 2, 2048, 32, 30, 0, 0, 0), - MARVELL_LAYOUT( 4096, 512, 8, 4, 4, 1024, 0, 30, 0, 64, 30), - MARVELL_LAYOUT( 4096, 512, 16, 8, 8, 512, 0, 30, 0, 32, 30), + MARVELL_LAYOUT( 4096, 512, 8, 5, 4, 1024, 0, 30, 0, 64, 30), + MARVELL_LAYOUT( 4096, 512, 12, 6, 5, 704, 0, 30,576, 32, 30), + MARVELL_LAYOUT( 4096, 512, 16, 9, 8, 512, 0, 30, 0, 32, 30), MARVELL_LAYOUT( 8192, 512, 4, 4, 4, 2048, 0, 30, 0, 0, 0), - MARVELL_LAYOUT( 8192, 512, 8, 8, 8, 1024, 0, 30, 0, 160, 30), - MARVELL_LAYOUT( 8192, 512, 16, 16, 16, 512, 0, 30, 0, 32, 30), + MARVELL_LAYOUT( 8192, 512, 8, 9, 8, 1024, 0, 30, 0, 160, 30), + MARVELL_LAYOUT( 8192, 512, 12, 12, 11, 704, 0, 30,448, 64, 30), + MARVELL_LAYOUT( 8192, 512, 16, 17, 16, 512, 0, 30, 0, 32, 30), }; /** diff --git a/drivers/mtd/nand/raw/nand_base.c b/drivers/mtd/nand/raw/nand_base.c index 7c3e3d70be8b..fe0b298f8425 100644 --- a/drivers/mtd/nand/raw/nand_base.c +++ b/drivers/mtd/nand/raw/nand_base.c @@ -6450,11 +6450,14 @@ static int nand_scan_tail(struct nand_chip *chip) ecc->steps = mtd->writesize / ecc->size; if (!base->ecc.ctx.nsteps) base->ecc.ctx.nsteps = ecc->steps; - if (ecc->steps * ecc->size != mtd->writesize) { - WARN(1, "Invalid ECC parameters\n"); - ret = -EINVAL; - goto err_nand_manuf_cleanup; - } + + /* + * Validity check: Warn if ECC parameters are not compatible with page size. + * Due to the custom handling of ECC blocks in certain controllers the check + * may result in an expected failure. + */ + if (ecc->steps * ecc->size != mtd->writesize) + pr_warn("ECC parameters may be invalid in reference to underlying NAND chip\n"); if (!ecc->total) { ecc->total = ecc->steps * ecc->bytes; diff --git a/drivers/net/phy/mscc/mscc_main.c b/drivers/net/phy/mscc/mscc_main.c index 3a932b30f435..0a4aa8e08827 100644 --- a/drivers/net/phy/mscc/mscc_main.c +++ b/drivers/net/phy/mscc/mscc_main.c @@ -2595,7 +2595,7 @@ static struct phy_driver vsc85xx_driver[] = { .suspend = &genphy_suspend, .resume = &genphy_resume, .remove = &vsc85xx_remove, - .probe = &vsc8574_probe, + .probe = &vsc8584_probe, .set_wol = &vsc85xx_wol_set, .get_wol = &vsc85xx_wol_get, .get_tunable = &vsc85xx_get_tunable, @@ -2616,12 +2616,12 @@ static struct phy_driver vsc85xx_driver[] = { .config_aneg = &vsc85xx_config_aneg, .aneg_done = &genphy_aneg_done, .read_status = &vsc85xx_read_status, - .handle_interrupt = vsc85xx_handle_interrupt, + .handle_interrupt = vsc8584_handle_interrupt, .config_intr = &vsc85xx_config_intr, .suspend = &genphy_suspend, .resume = &genphy_resume, .remove = &vsc85xx_remove, - .probe = &vsc8574_probe, + .probe = &vsc8584_probe, .set_wol = &vsc85xx_wol_set, .get_wol = &vsc85xx_wol_get, .get_tunable = &vsc85xx_get_tunable, diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c index 23aaf1933427..3705edb92d61 100644 --- a/drivers/net/wireless/ath/ath11k/mac.c +++ b/drivers/net/wireless/ath/ath11k/mac.c @@ -2424,10 +2424,10 @@ static void ath11k_peer_assoc_h_he(struct ath11k *ar, he_tx_mcs = v; } v = le16_to_cpu(he_cap->he_mcs_nss_supp.rx_mcs_160); + v = ath11k_peer_assoc_h_he_limit(v, he_mcs_mask); arg->peer_he_rx_mcs_set[WMI_HECAP_TXRX_MCS_NSS_IDX_160] = v; v = le16_to_cpu(he_cap->he_mcs_nss_supp.tx_mcs_160); - v = ath11k_peer_assoc_h_he_limit(v, he_mcs_mask); arg->peer_he_tx_mcs_set[WMI_HECAP_TXRX_MCS_NSS_IDX_160] = v; arg->peer_he_mcs_count++; @@ -2437,10 +2437,10 @@ static void ath11k_peer_assoc_h_he(struct ath11k *ar, default: v = le16_to_cpu(he_cap->he_mcs_nss_supp.rx_mcs_80); + v = ath11k_peer_assoc_h_he_limit(v, he_mcs_mask); arg->peer_he_rx_mcs_set[WMI_HECAP_TXRX_MCS_NSS_IDX_80] = v; v = le16_to_cpu(he_cap->he_mcs_nss_supp.tx_mcs_80); - v = ath11k_peer_assoc_h_he_limit(v, he_mcs_mask); arg->peer_he_tx_mcs_set[WMI_HECAP_TXRX_MCS_NSS_IDX_80] = v; arg->peer_he_mcs_count++; diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c index 16687223bdcb..f491aeb22a88 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.c +++ b/drivers/net/wireless/ath/ath11k/wmi.c @@ -2044,8 +2044,11 @@ int ath11k_wmi_send_peer_assoc_cmd(struct ath11k *ar, FIELD_PREP(WMI_TLV_LEN, sizeof(*he_mcs) - TLV_HDR_SIZE); - he_mcs->rx_mcs_set = param->peer_he_tx_mcs_set[i]; - he_mcs->tx_mcs_set = param->peer_he_rx_mcs_set[i]; + /* firmware interprets mcs->rx_mcs_set field as peer's + * RX capability + */ + he_mcs->rx_mcs_set = param->peer_he_rx_mcs_set[i]; + he_mcs->tx_mcs_set = param->peer_he_tx_mcs_set[i]; ptr += sizeof(*he_mcs); } diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822cu.c b/drivers/net/wireless/realtek/rtw88/rtw8822cu.c index 157d5102a4b1..ae633af717bd 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822cu.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8822cu.c @@ -21,6 +21,8 @@ static const struct usb_device_id rtw_8822cu_id_table[] = { .driver_info = (kernel_ulong_t)&(rtw8822c_hw_spec) }, { USB_DEVICE_AND_INTERFACE_INFO(0x13b1, 0x0043, 0xff, 0xff, 0xff), .driver_info = (kernel_ulong_t)&(rtw8822c_hw_spec) }, /* Alpha - Alpha */ + { USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x3329, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&(rtw8822c_hw_spec) }, /* D-Link AC13U rev. A1 */ {}, }; MODULE_DEVICE_TABLE(usb, rtw_8822cu_id_table); diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 78d00e25a179..f09ebcbe1179 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -4318,7 +4318,6 @@ EXPORT_SYMBOL_GPL(nvme_alloc_admin_tag_set); void nvme_remove_admin_tag_set(struct nvme_ctrl *ctrl) { blk_mq_destroy_queue(ctrl->admin_q); - blk_put_queue(ctrl->admin_q); if (ctrl->ops->flags & NVME_F_FABRICS) { blk_mq_destroy_queue(ctrl->fabrics_q); blk_put_queue(ctrl->fabrics_q); @@ -4463,6 +4462,8 @@ static void nvme_free_ctrl(struct device *dev) container_of(dev, struct nvme_ctrl, ctrl_device); struct nvme_subsystem *subsys = ctrl->subsys; + if (ctrl->admin_q) + blk_put_queue(ctrl->admin_q); if (!subsys || ctrl->instance != subsys->instance) ida_free(&nvme_instance_ida, ctrl->instance); diff --git a/drivers/pci/controller/Kconfig b/drivers/pci/controller/Kconfig index cae1f03f73d3..398259dd942f 100644 --- a/drivers/pci/controller/Kconfig +++ b/drivers/pci/controller/Kconfig @@ -267,12 +267,11 @@ config PCIE_RCAR_EP config PCI_RCAR_GEN2 bool "Renesas R-Car Gen2 Internal PCI controller" - depends on ARCH_RENESAS || COMPILE_TEST - depends on ARM + depends on (ARCH_RENESAS && ARM) || COMPILE_TEST help Say Y here if you want internal PCI support on R-Car Gen2 SoC. - There are 3 internal PCI controllers available with a single - built-in EHCI/OHCI host controller present on each one. + Each internal PCI controller contains a single built-in EHCI/OHCI + host controller. config PCIE_ROCKCHIP bool diff --git a/drivers/pinctrl/qcom/pinctrl-msm.c b/drivers/pinctrl/qcom/pinctrl-msm.c index 13dc8bc1d0cf..688f3d01f4af 100644 --- a/drivers/pinctrl/qcom/pinctrl-msm.c +++ b/drivers/pinctrl/qcom/pinctrl-msm.c @@ -214,7 +214,7 @@ static int msm_pinmux_set_mux(struct pinctrl_dev *pctldev, */ if (d && i != gpio_func && !test_and_set_bit(d->hwirq, pctrl->disabled_for_mux)) - disable_irq(irq); + disable_irq_nosync(irq); raw_spin_lock_irqsave(&pctrl->lock, flags); diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c index 868faccfb862..e7a43f824272 100644 --- a/drivers/platform/x86/acer-wmi.c +++ b/drivers/platform/x86/acer-wmi.c @@ -86,6 +86,7 @@ MODULE_ALIAS("wmi:676AA15E-6A47-4D9F-A2CC-1E6D18D14026"); enum acer_wmi_event_ids { WMID_HOTKEY_EVENT = 0x1, + WMID_BACKLIGHT_EVENT = 0x4, WMID_ACCEL_OR_KBD_DOCK_EVENT = 0x5, WMID_GAMING_TURBO_KEY_EVENT = 0x7, WMID_AC_EVENT = 0x8, @@ -1992,6 +1993,9 @@ static void acer_wmi_notify(u32 value, void *context) sparse_keymap_report_event(acer_wmi_input_dev, scancode, 1, true); } break; + case WMID_BACKLIGHT_EVENT: + /* Already handled by acpi-video */ + break; case WMID_ACCEL_OR_KBD_DOCK_EVENT: acer_gsensor_event(); acer_kbd_dock_event(&return_value); diff --git a/drivers/platform/x86/amd/pmc/pmc-quirks.c b/drivers/platform/x86/amd/pmc/pmc-quirks.c index 9fd2829ee2ab..a5031339dac8 100644 --- a/drivers/platform/x86/amd/pmc/pmc-quirks.c +++ b/drivers/platform/x86/amd/pmc/pmc-quirks.c @@ -116,6 +116,14 @@ static const struct dmi_system_id fwbug_list[] = { DMI_MATCH(DMI_PRODUCT_NAME, "21A1"), } }, + { + .ident = "ROG Xbox Ally RC73YA", + .driver_data = &quirk_spurious_8042, + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_BOARD_NAME, "RC73YA"), + } + }, /* https://bugzilla.kernel.org/show_bug.cgi?id=218024 */ { .ident = "V14 G4 AMN", @@ -198,6 +206,23 @@ static const struct dmi_system_id fwbug_list[] = { DMI_MATCH(DMI_PRODUCT_NAME, "82ND"), } }, + /* https://gitlab.freedesktop.org/drm/amd/-/issues/4618 */ + { + .ident = "Lenovo Legion Go 2", + .driver_data = &quirk_s2idle_bug, + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "83N0"), + } + }, + { + .ident = "Lenovo Legion Go 2", + .driver_data = &quirk_s2idle_bug, + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "83N1"), + } + }, /* https://gitlab.freedesktop.org/drm/amd/-/issues/2684 */ { .ident = "HP Laptop 15s-eq2xxx", diff --git a/drivers/platform/x86/huawei-wmi.c b/drivers/platform/x86/huawei-wmi.c index 0ef1c46b617b..29ef391d3305 100644 --- a/drivers/platform/x86/huawei-wmi.c +++ b/drivers/platform/x86/huawei-wmi.c @@ -81,6 +81,10 @@ static const struct key_entry huawei_wmi_keymap[] = { { KE_KEY, 0x289, { KEY_WLAN } }, // Huawei |M| key { KE_KEY, 0x28a, { KEY_CONFIG } }, + // HONOR YOYO key + { KE_KEY, 0x28b, { KEY_NOTIFICATION_CENTER } }, + // HONOR print screen + { KE_KEY, 0x28e, { KEY_PRINT } }, // Keyboard backlit { KE_IGNORE, 0x293, { KEY_KBDILLUMTOGGLE } }, { KE_IGNORE, 0x294, { KEY_KBDILLUMUP } }, diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c index 93351452184a..97cbf233a543 100644 --- a/drivers/s390/crypto/ap_bus.c +++ b/drivers/s390/crypto/ap_bus.c @@ -2235,15 +2235,15 @@ static int __init ap_module_init(void) { int rc; - rc = ap_debug_init(); - if (rc) - return rc; - if (!ap_instructions_available()) { pr_warn("The hardware system does not support AP instructions\n"); return -ENODEV; } + rc = ap_debug_init(); + if (rc) + return rc; + /* init ap_queue hashtable */ hash_init(ap_queues); diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c index da4442954375..76f8747c2943 100644 --- a/drivers/spi/spi-imx.c +++ b/drivers/spi/spi-imx.c @@ -503,9 +503,15 @@ static void mx51_ecspi_trigger(struct spi_imx_data *spi_imx) { u32 reg; - reg = readl(spi_imx->base + MX51_ECSPI_CTRL); - reg |= MX51_ECSPI_CTRL_XCH; - writel(reg, spi_imx->base + MX51_ECSPI_CTRL); + if (spi_imx->usedma) { + reg = readl(spi_imx->base + MX51_ECSPI_DMA); + reg |= MX51_ECSPI_DMA_TEDEN | MX51_ECSPI_DMA_RXDEN; + writel(reg, spi_imx->base + MX51_ECSPI_DMA); + } else { + reg = readl(spi_imx->base + MX51_ECSPI_CTRL); + reg |= MX51_ECSPI_CTRL_XCH; + writel(reg, spi_imx->base + MX51_ECSPI_CTRL); + } } static void mx51_ecspi_disable(struct spi_imx_data *spi_imx) @@ -699,7 +705,6 @@ static void mx51_setup_wml(struct spi_imx_data *spi_imx) writel(MX51_ECSPI_DMA_RX_WML(spi_imx->wml - 1) | MX51_ECSPI_DMA_TX_WML(tx_wml) | MX51_ECSPI_DMA_RXT_WML(spi_imx->wml) | - MX51_ECSPI_DMA_TEDEN | MX51_ECSPI_DMA_RXDEN | MX51_ECSPI_DMA_RXTDEN, spi_imx->base + MX51_ECSPI_DMA); } @@ -1458,6 +1463,8 @@ static int spi_imx_dma_transfer(struct spi_imx_data *spi_imx, reinit_completion(&spi_imx->dma_tx_completion); dma_async_issue_pending(controller->dma_tx); + spi_imx->devtype_data->trigger(spi_imx); + transfer_timeout = spi_imx_calculate_timeout(spi_imx, transfer->len); /* Wait SDMA to finish the data transfer.*/ diff --git a/drivers/spi/spi-xilinx.c b/drivers/spi/spi-xilinx.c index 8e6e3876aa9a..b5405d9974ba 100644 --- a/drivers/spi/spi-xilinx.c +++ b/drivers/spi/spi-xilinx.c @@ -299,7 +299,7 @@ static int xilinx_spi_txrx_bufs(struct spi_device *spi, struct spi_transfer *t) /* Read out all the data from the Rx FIFO */ rx_words = n_words; - stalled = 10; + stalled = 32; while (rx_words) { if (rx_words == n_words && !(stalled--) && !(sr & XSPI_SR_TX_EMPTY_MASK) && diff --git a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c b/drivers/staging/rtl8723bs/core/rtw_ieee80211.c index 30e7457a9c31..54849235a149 100644 --- a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c +++ b/drivers/staging/rtl8723bs/core/rtw_ieee80211.c @@ -139,22 +139,24 @@ u8 *rtw_get_ie(u8 *pbuf, signed int index, signed int *len, signed int limit) signed int tmp, i; u8 *p; - if (limit < 1) + if (limit < 2) return NULL; p = pbuf; i = 0; *len = 0; - while (1) { + while (i + 2 <= limit) { + tmp = *(p + 1); + if (i + 2 + tmp > limit) + break; + if (*p == index) { - *len = *(p + 1); + *len = tmp; return p; } - tmp = *(p + 1); + p += (tmp + 2); i += (tmp + 2); - if (i >= limit) - break; } return NULL; } diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c index 985683767a40..cde0a9b0498d 100644 --- a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c +++ b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c @@ -580,9 +580,11 @@ unsigned int OnBeacon(struct adapter *padapter, union recv_frame *precv_frame) p = rtw_get_ie(pframe + sizeof(struct ieee80211_hdr_3addr) + _BEACON_IE_OFFSET_, WLAN_EID_EXT_SUPP_RATES, &ielen, precv_frame->u.hdr.len - sizeof(struct ieee80211_hdr_3addr) - _BEACON_IE_OFFSET_); if (p && ielen > 0) { - if ((*(p + 1 + ielen) == 0x2D) && (*(p + 2 + ielen) != 0x2D)) - /* Invalid value 0x2D is detected in Extended Supported Rates (ESR) IE. Try to fix the IE length to avoid failed Beacon parsing. */ - *(p + 1) = ielen - 1; + if (p + 2 + ielen < pframe + len) { + if ((*(p + 1 + ielen) == 0x2D) && (*(p + 2 + ielen) != 0x2D)) + /* Invalid value 0x2D is detected in Extended Supported Rates (ESR) IE. Try to fix the IE length to avoid failed Beacon parsing. */ + *(p + 1) = ielen - 1; + } } if (pmlmeext->sitesurvey_res.state == SCAN_PROCESS) { @@ -1034,6 +1036,9 @@ unsigned int OnAssocReq(struct adapter *padapter, union recv_frame *precv_frame) status = WLAN_STATUS_CHALLENGE_FAIL; goto OnAssocReqFail; } else { + if (ie_len > sizeof(supportRate)) + ie_len = sizeof(supportRate); + memcpy(supportRate, p+2, ie_len); supportRateNum = ie_len; @@ -1041,7 +1046,7 @@ unsigned int OnAssocReq(struct adapter *padapter, union recv_frame *precv_frame) pkt_len - WLAN_HDR_A3_LEN - ie_offset); if (p) { - if (supportRateNum <= sizeof(supportRate)) { + if (supportRateNum + ie_len <= sizeof(supportRate)) { memcpy(supportRate+supportRateNum, p+2, ie_len); supportRateNum += ie_len; } diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c index 609d73c84d28..2d10e1afd5b6 100644 --- a/drivers/tty/serial/8250/8250_pci.c +++ b/drivers/tty/serial/8250/8250_pci.c @@ -1978,6 +1978,11 @@ pci_moxa_setup(struct serial_private *priv, #define PCI_DEVICE_ID_MOXA_CP138E_A 0x1381 #define PCI_DEVICE_ID_MOXA_CP168EL_A 0x1683 +#define PCI_DEVICE_ID_ADDIDATA_CPCI7500 0x7003 +#define PCI_DEVICE_ID_ADDIDATA_CPCI7500_NG 0x7024 +#define PCI_DEVICE_ID_ADDIDATA_CPCI7420_NG 0x7025 +#define PCI_DEVICE_ID_ADDIDATA_CPCI7300_NG 0x7026 + /* Unknown vendors/cards - this should not be in linux/pci_ids.h */ #define PCI_SUBDEVICE_ID_UNKNOWN_0x1584 0x1584 #define PCI_SUBDEVICE_ID_UNKNOWN_0x1588 0x1588 @@ -5897,6 +5902,38 @@ static const struct pci_device_id serial_pci_tbl[] = { 0, pbn_ADDIDATA_PCIe_8_3906250 }, + { PCI_VENDOR_ID_ADDIDATA, + PCI_DEVICE_ID_ADDIDATA_CPCI7500, + PCI_ANY_ID, + PCI_ANY_ID, + 0, + 0, + pbn_b0_4_115200 }, + + { PCI_VENDOR_ID_ADDIDATA, + PCI_DEVICE_ID_ADDIDATA_CPCI7500_NG, + PCI_ANY_ID, + PCI_ANY_ID, + 0, + 0, + pbn_b0_4_115200 }, + + { PCI_VENDOR_ID_ADDIDATA, + PCI_DEVICE_ID_ADDIDATA_CPCI7420_NG, + PCI_ANY_ID, + PCI_ANY_ID, + 0, + 0, + pbn_b0_2_115200 }, + + { PCI_VENDOR_ID_ADDIDATA, + PCI_DEVICE_ID_ADDIDATA_CPCI7300_NG, + PCI_ANY_ID, + PCI_ANY_ID, + 0, + 0, + pbn_b0_1_115200 }, + { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9835, PCI_VENDOR_ID_IBM, 0x0299, 0, 0, pbn_b0_bt_2_115200 }, diff --git a/drivers/uio/uio_fsl_elbc_gpcm.c b/drivers/uio/uio_fsl_elbc_gpcm.c index 82dda799f327..a433bc84313f 100644 --- a/drivers/uio/uio_fsl_elbc_gpcm.c +++ b/drivers/uio/uio_fsl_elbc_gpcm.c @@ -384,6 +384,11 @@ static int uio_fsl_elbc_gpcm_probe(struct platform_device *pdev) /* set all UIO data */ info->mem[0].name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%pOFn", node); + if (!info->mem[0].name) { + ret = -ENODEV; + goto out_err3; + } + info->mem[0].addr = res.start; info->mem[0].size = resource_size(&res); info->mem[0].memtype = UIO_MEM_PHYS; @@ -423,6 +428,8 @@ static int uio_fsl_elbc_gpcm_probe(struct platform_device *pdev) out_err2: if (priv->shutdown) priv->shutdown(info, true); + +out_err3: iounmap(info->mem[0].internal_addr); return ret; } diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c index 295d763d95e8..84364f7045a8 100644 --- a/drivers/usb/core/message.c +++ b/drivers/usb/core/message.c @@ -2435,7 +2435,7 @@ int cdc_parse_cdc_header(struct usb_cdc_parsed_header *hdr, break; case USB_CDC_MBIM_EXTENDED_TYPE: if (elength < sizeof(struct usb_cdc_mbim_extended_desc)) - break; + goto next_desc; hdr->usb_cdc_mbim_extended_desc = (struct usb_cdc_mbim_extended_desc *)buffer; break; diff --git a/drivers/usb/serial/belkin_sa.c b/drivers/usb/serial/belkin_sa.c index cf47ee4ae5d3..114f9bb5391e 100644 --- a/drivers/usb/serial/belkin_sa.c +++ b/drivers/usb/serial/belkin_sa.c @@ -436,7 +436,7 @@ static int belkin_sa_tiocmset(struct tty_struct *tty, struct belkin_sa_private *priv = usb_get_serial_port_data(port); unsigned long control_state; unsigned long flags; - int retval; + int retval = 0; int rts = 0; int dtr = 0; @@ -453,26 +453,32 @@ static int belkin_sa_tiocmset(struct tty_struct *tty, } if (clear & TIOCM_RTS) { control_state &= ~TIOCM_RTS; - rts = 0; + rts = 1; } if (clear & TIOCM_DTR) { control_state &= ~TIOCM_DTR; - dtr = 0; + dtr = 1; } priv->control_state = control_state; spin_unlock_irqrestore(&priv->lock, flags); - retval = BSA_USB_CMD(BELKIN_SA_SET_RTS_REQUEST, rts); - if (retval < 0) { - dev_err(&port->dev, "Set RTS error %d\n", retval); - goto exit; + if (rts) { + retval = BSA_USB_CMD(BELKIN_SA_SET_RTS_REQUEST, + !!(control_state & TIOCM_RTS)); + if (retval < 0) { + dev_err(&port->dev, "Set RTS error %d\n", retval); + goto exit; + } } - retval = BSA_USB_CMD(BELKIN_SA_SET_DTR_REQUEST, dtr); - if (retval < 0) { - dev_err(&port->dev, "Set DTR error %d\n", retval); - goto exit; + if (dtr) { + retval = BSA_USB_CMD(BELKIN_SA_SET_DTR_REQUEST, + !!(control_state & TIOCM_DTR)); + if (retval < 0) { + dev_err(&port->dev, "Set DTR error %d\n", retval); + goto exit; + } } exit: return retval; diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 2bc5d21ef6b9..53f36762de9b 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -628,10 +628,8 @@ static const struct usb_device_id id_table_combined[] = { { USB_DEVICE(FTDI_VID, FTDI_IBS_PEDO_PID) }, { USB_DEVICE(FTDI_VID, FTDI_IBS_PROD_PID) }, { USB_DEVICE(FTDI_VID, FTDI_TAVIR_STK500_PID) }, - { USB_DEVICE(FTDI_VID, FTDI_TIAO_UMPA_PID), - .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, - { USB_DEVICE(FTDI_VID, FTDI_NT_ORIONLXM_PID), - .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, + { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, FTDI_TIAO_UMPA_PID, 1) }, + { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, FTDI_NT_ORIONLXM_PID, 1) }, { USB_DEVICE(FTDI_VID, FTDI_NT_ORIONLX_PLUS_PID) }, { USB_DEVICE(FTDI_VID, FTDI_NT_ORION_IO_PID) }, { USB_DEVICE(FTDI_VID, FTDI_NT_ORIONMX_PID) }, @@ -842,24 +840,17 @@ static const struct usb_device_id id_table_combined[] = { { USB_DEVICE(FTDI_VID, FTDI_ELSTER_UNICOM_PID) }, { USB_DEVICE(FTDI_VID, FTDI_PROPOX_JTAGCABLEII_PID) }, { USB_DEVICE(FTDI_VID, FTDI_PROPOX_ISPCABLEIII_PID) }, - { USB_DEVICE(FTDI_VID, CYBER_CORTEX_AV_PID), - .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, + { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, CYBER_CORTEX_AV_PID, 1) }, { USB_DEVICE_INTERFACE_NUMBER(OLIMEX_VID, OLIMEX_ARM_USB_OCD_PID, 1) }, { USB_DEVICE_INTERFACE_NUMBER(OLIMEX_VID, OLIMEX_ARM_USB_OCD_H_PID, 1) }, { USB_DEVICE_INTERFACE_NUMBER(OLIMEX_VID, OLIMEX_ARM_USB_TINY_PID, 1) }, { USB_DEVICE_INTERFACE_NUMBER(OLIMEX_VID, OLIMEX_ARM_USB_TINY_H_PID, 1) }, - { USB_DEVICE(FIC_VID, FIC_NEO1973_DEBUG_PID), - .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, - { USB_DEVICE(FTDI_VID, FTDI_OOCDLINK_PID), - .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, - { USB_DEVICE(FTDI_VID, LMI_LM3S_DEVEL_BOARD_PID), - .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, - { USB_DEVICE(FTDI_VID, LMI_LM3S_EVAL_BOARD_PID), - .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, - { USB_DEVICE(FTDI_VID, LMI_LM3S_ICDI_BOARD_PID), - .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, - { USB_DEVICE(FTDI_VID, FTDI_TURTELIZER_PID), - .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, + { USB_DEVICE_INTERFACE_NUMBER(FIC_VID, FIC_NEO1973_DEBUG_PID, 1) }, + { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, FTDI_OOCDLINK_PID, 1) }, + { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, LMI_LM3S_DEVEL_BOARD_PID, 1) }, + { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, LMI_LM3S_EVAL_BOARD_PID, 1) }, + { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, LMI_LM3S_ICDI_BOARD_PID, 1) }, + { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, FTDI_TURTELIZER_PID, 1) }, { USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_USB60F) }, { USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_SCU18) }, { USB_DEVICE(FTDI_VID, FTDI_REU_TINY_PID) }, @@ -901,17 +892,14 @@ static const struct usb_device_id id_table_combined[] = { { USB_DEVICE(ATMEL_VID, STK541_PID) }, { USB_DEVICE(DE_VID, STB_PID) }, { USB_DEVICE(DE_VID, WHT_PID) }, - { USB_DEVICE(ADI_VID, ADI_GNICE_PID), - .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, - { USB_DEVICE(ADI_VID, ADI_GNICEPLUS_PID), - .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, + { USB_DEVICE_INTERFACE_NUMBER(ADI_VID, ADI_GNICE_PID, 1) }, + { USB_DEVICE_INTERFACE_NUMBER(ADI_VID, ADI_GNICEPLUS_PID, 1) }, { USB_DEVICE_AND_INTERFACE_INFO(MICROCHIP_VID, MICROCHIP_USB_BOARD_PID, USB_CLASS_VENDOR_SPEC, USB_SUBCLASS_VENDOR_SPEC, 0x00) }, { USB_DEVICE_INTERFACE_NUMBER(ACTEL_VID, MICROSEMI_ARROW_SF2PLUS_BOARD_PID, 2) }, { USB_DEVICE(JETI_VID, JETI_SPC1201_PID) }, - { USB_DEVICE(MARVELL_VID, MARVELL_SHEEVAPLUG_PID), - .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, + { USB_DEVICE_INTERFACE_NUMBER(MARVELL_VID, MARVELL_SHEEVAPLUG_PID, 1) }, { USB_DEVICE(LARSENBRUSGAARD_VID, LB_ALTITRACK_PID) }, { USB_DEVICE(GN_OTOMETRICS_VID, AURICAL_USB_PID) }, { USB_DEVICE(FTDI_VID, PI_C865_PID) }, @@ -934,10 +922,8 @@ static const struct usb_device_id id_table_combined[] = { { USB_DEVICE(PI_VID, PI_1016_PID) }, { USB_DEVICE(KONDO_VID, KONDO_USB_SERIAL_PID) }, { USB_DEVICE(BAYER_VID, BAYER_CONTOUR_CABLE_PID) }, - { USB_DEVICE(FTDI_VID, MARVELL_OPENRD_PID), - .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, - { USB_DEVICE(FTDI_VID, TI_XDS100V2_PID), - .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, + { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, MARVELL_OPENRD_PID, 1) }, + { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, TI_XDS100V2_PID, 1) }, { USB_DEVICE(FTDI_VID, HAMEG_HO820_PID) }, { USB_DEVICE(FTDI_VID, HAMEG_HO720_PID) }, { USB_DEVICE(FTDI_VID, HAMEG_HO730_PID) }, @@ -946,18 +932,14 @@ static const struct usb_device_id id_table_combined[] = { { USB_DEVICE(FTDI_VID, MJSG_SR_RADIO_PID) }, { USB_DEVICE(FTDI_VID, MJSG_HD_RADIO_PID) }, { USB_DEVICE(FTDI_VID, MJSG_XM_RADIO_PID) }, - { USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_ST_PID), - .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, - { USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_SLITE_PID), - .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, - { USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_SH2_PID), - .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, + { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, XVERVE_SIGNALYZER_ST_PID, 1) }, + { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, XVERVE_SIGNALYZER_SLITE_PID, 1) }, + { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, XVERVE_SIGNALYZER_SH2_PID, 1) }, { USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_SH4_PID), .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, { USB_DEVICE(FTDI_VID, SEGWAY_RMP200_PID) }, { USB_DEVICE(FTDI_VID, ACCESIO_COM4SM_PID) }, - { USB_DEVICE(IONICS_VID, IONICS_PLUGCOMPUTER_PID), - .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, + { USB_DEVICE_INTERFACE_NUMBER(IONICS_VID, IONICS_PLUGCOMPUTER_PID, 1) }, { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_24_MASTER_WING_PID) }, { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_PC_WING_PID) }, { USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_USB_DMX_PID) }, @@ -972,15 +954,12 @@ static const struct usb_device_id id_table_combined[] = { { USB_DEVICE(FTDI_VID, FTDI_CINTERION_MC55I_PID) }, { USB_DEVICE(FTDI_VID, FTDI_FHE_PID) }, { USB_DEVICE(FTDI_VID, FTDI_DOTEC_PID) }, - { USB_DEVICE(QIHARDWARE_VID, MILKYMISTONE_JTAGSERIAL_PID), - .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, - { USB_DEVICE(ST_VID, ST_STMCLT_2232_PID), - .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, + { USB_DEVICE_INTERFACE_NUMBER(QIHARDWARE_VID, MILKYMISTONE_JTAGSERIAL_PID, 1) }, + { USB_DEVICE_INTERFACE_NUMBER(ST_VID, ST_STMCLT_2232_PID, 1) }, { USB_DEVICE(ST_VID, ST_STMCLT_4232_PID), .driver_info = (kernel_ulong_t)&ftdi_stmclite_quirk }, { USB_DEVICE(FTDI_VID, FTDI_RF_R106) }, - { USB_DEVICE(FTDI_VID, FTDI_DISTORTEC_JTAG_LOCK_PICK_PID), - .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, + { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, FTDI_DISTORTEC_JTAG_LOCK_PICK_PID, 1) }, { USB_DEVICE(FTDI_VID, FTDI_LUMEL_PD12_PID) }, /* Crucible Devices */ { USB_DEVICE(FTDI_VID, FTDI_CT_COMET_PID) }, @@ -1055,8 +1034,7 @@ static const struct usb_device_id id_table_combined[] = { { USB_DEVICE(ICPDAS_VID, ICPDAS_I7561U_PID) }, { USB_DEVICE(ICPDAS_VID, ICPDAS_I7563U_PID) }, { USB_DEVICE(WICED_VID, WICED_USB20706V2_PID) }, - { USB_DEVICE(TI_VID, TI_CC3200_LAUNCHPAD_PID), - .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, + { USB_DEVICE_INTERFACE_NUMBER(TI_VID, TI_CC3200_LAUNCHPAD_PID, 1) }, { USB_DEVICE(CYPRESS_VID, CYPRESS_WICED_BT_USB_PID) }, { USB_DEVICE(CYPRESS_VID, CYPRESS_WICED_WL_USB_PID) }, { USB_DEVICE(AIRBUS_DS_VID, AIRBUS_DS_P8GR) }, @@ -1076,10 +1054,8 @@ static const struct usb_device_id id_table_combined[] = { { USB_DEVICE(UBLOX_VID, UBLOX_C099F9P_ODIN_PID) }, { USB_DEVICE_INTERFACE_NUMBER(UBLOX_VID, UBLOX_EVK_M101_PID, 2) }, /* FreeCalypso USB adapters */ - { USB_DEVICE(FTDI_VID, FTDI_FALCONIA_JTAG_BUF_PID), - .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, - { USB_DEVICE(FTDI_VID, FTDI_FALCONIA_JTAG_UNBUF_PID), - .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, + { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, FTDI_FALCONIA_JTAG_BUF_PID, 1) }, + { USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, FTDI_FALCONIA_JTAG_UNBUF_PID, 1) }, /* GMC devices */ { USB_DEVICE(GMC_VID, GMC_Z216C_PID) }, /* Altera USB Blaster 3 */ diff --git a/drivers/usb/serial/kobil_sct.c b/drivers/usb/serial/kobil_sct.c index 5e775f68fcb8..d57e2cedc9fa 100644 --- a/drivers/usb/serial/kobil_sct.c +++ b/drivers/usb/serial/kobil_sct.c @@ -420,7 +420,7 @@ static int kobil_tiocmset(struct tty_struct *tty, struct usb_serial_port *port = tty->driver_data; struct device *dev = &port->dev; struct kobil_private *priv; - int result; + int result = 0; int dtr = 0; int rts = 0; @@ -437,12 +437,12 @@ static int kobil_tiocmset(struct tty_struct *tty, if (set & TIOCM_DTR) dtr = 1; if (clear & TIOCM_RTS) - rts = 0; + rts = 1; if (clear & TIOCM_DTR) - dtr = 0; + dtr = 1; - if (priv->device_type == KOBIL_ADAPTER_B_PRODUCT_ID) { - if (dtr != 0) + if (dtr && priv->device_type == KOBIL_ADAPTER_B_PRODUCT_ID) { + if (set & TIOCM_DTR) dev_dbg(dev, "%s - Setting DTR\n", __func__); else dev_dbg(dev, "%s - Clearing DTR\n", __func__); @@ -450,13 +450,13 @@ static int kobil_tiocmset(struct tty_struct *tty, usb_sndctrlpipe(port->serial->dev, 0), SUSBCRequest_SetStatusLinesOrQueues, USB_TYPE_VENDOR | USB_RECIP_ENDPOINT | USB_DIR_OUT, - ((dtr != 0) ? SUSBCR_SSL_SETDTR : SUSBCR_SSL_CLRDTR), + ((set & TIOCM_DTR) ? SUSBCR_SSL_SETDTR : SUSBCR_SSL_CLRDTR), 0, NULL, 0, KOBIL_TIMEOUT); - } else { - if (rts != 0) + } else if (rts) { + if (set & TIOCM_RTS) dev_dbg(dev, "%s - Setting RTS\n", __func__); else dev_dbg(dev, "%s - Clearing RTS\n", __func__); @@ -464,7 +464,7 @@ static int kobil_tiocmset(struct tty_struct *tty, usb_sndctrlpipe(port->serial->dev, 0), SUSBCRequest_SetStatusLinesOrQueues, USB_TYPE_VENDOR | USB_RECIP_ENDPOINT | USB_DIR_OUT, - ((rts != 0) ? SUSBCR_SSL_SETRTS : SUSBCR_SSL_CLRRTS), + ((set & TIOCM_RTS) ? SUSBCR_SSL_SETRTS : SUSBCR_SSL_CLRRTS), 0, NULL, 0, diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index 7a68a4f728b1..a8a8b88eb988 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -1433,17 +1433,31 @@ static const struct usb_device_id option_ids[] = { { USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x10b3, 0xff, 0xff, 0x60) }, { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c0, 0xff), /* Telit FE910C04 (rmnet) */ .driver_info = RSVD(0) | NCTRL(3) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c1, 0xff), /* Telit FE910C04 (RNDIS) */ + .driver_info = NCTRL(4) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c2, 0xff), /* Telit FE910C04 (MBIM) */ + .driver_info = NCTRL(4) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c3, 0xff), /* Telit FE910C04 (ECM) */ + .driver_info = NCTRL(4) }, { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c4, 0xff), /* Telit FE910C04 (rmnet) */ .driver_info = RSVD(0) | NCTRL(3) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c5, 0xff), /* Telit FE910C04 (RNDIS) */ + .driver_info = NCTRL(4) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c6, 0xff), /* Telit FE910C04 (MBIM) */ + .driver_info = NCTRL(4) }, + { USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x10c7, 0xff, 0xff, 0x30), /* Telit FE910C04 (ECM) */ + .driver_info = NCTRL(4) }, + { USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x10c7, 0xff, 0xff, 0x40) }, { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c8, 0xff), /* Telit FE910C04 (rmnet) */ .driver_info = RSVD(0) | NCTRL(2) | RSVD(3) | RSVD(4) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10c9, 0xff), /* Telit FE910C04 (MBIM) */ + .driver_info = NCTRL(3) | RSVD(4) | RSVD(5) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x10cb, 0xff), /* Telit FE910C04 (RNDIS) */ + .driver_info = NCTRL(3) | RSVD(4) | RSVD(5) }, { USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x10d0, 0xff, 0xff, 0x30), /* Telit FN990B (rmnet) */ .driver_info = NCTRL(5) }, { USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x10d0, 0xff, 0xff, 0x40) }, { USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x10d0, 0xff, 0xff, 0x60) }, - { USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x10c7, 0xff, 0xff, 0x30), /* Telit FE910C04 (ECM) */ - .driver_info = NCTRL(4) }, - { USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x10c7, 0xff, 0xff, 0x40) }, { USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x10d1, 0xff, 0xff, 0x30), /* Telit FN990B (MBIM) */ .driver_info = NCTRL(6) }, { USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x10d1, 0xff, 0xff, 0x40) }, @@ -2377,6 +2391,8 @@ static const struct usb_device_id option_ids[] = { .driver_info = RSVD(3) }, { USB_DEVICE_INTERFACE_CLASS(0x0489, 0xe0f0, 0xff), /* Foxconn T99W373 MBIM */ .driver_info = RSVD(3) }, + { USB_DEVICE_INTERFACE_CLASS(0x0489, 0xe123, 0xff), /* Foxconn T99W760 MBIM */ + .driver_info = RSVD(3) }, { USB_DEVICE_INTERFACE_CLASS(0x0489, 0xe145, 0xff), /* Foxconn T99W651 RNDIS */ .driver_info = RSVD(5) | RSVD(6) }, { USB_DEVICE_INTERFACE_CLASS(0x0489, 0xe15f, 0xff), /* Foxconn T99W709 */ diff --git a/fs/bfs/inode.c b/fs/bfs/inode.c index e6a76ae9eb44..42805e3dbdae 100644 --- a/fs/bfs/inode.c +++ b/fs/bfs/inode.c @@ -60,7 +60,19 @@ struct inode *bfs_iget(struct super_block *sb, unsigned long ino) off = (ino - BFS_ROOT_INO) % BFS_INODES_PER_BLOCK; di = (struct bfs_inode *)bh->b_data + off; - inode->i_mode = 0x0000FFFF & le32_to_cpu(di->i_mode); + /* + * https://martin.hinner.info/fs/bfs/bfs-structure.html explains that + * BFS in SCO UnixWare environment used only lower 9 bits of di->i_mode + * value. This means that, although bfs_write_inode() saves whole + * inode->i_mode bits (which include S_IFMT bits and S_IS{UID,GID,VTX} + * bits), middle 7 bits of di->i_mode value can be garbage when these + * bits were not saved by bfs_write_inode(). + * Since we can't tell whether middle 7 bits are garbage, use only + * lower 12 bits (i.e. tolerate S_IS{UID,GID,VTX} bits possibly being + * garbage) and reconstruct S_IFMT bits for Linux environment from + * di->i_vtype value. + */ + inode->i_mode = 0x00000FFF & le32_to_cpu(di->i_mode); if (le32_to_cpu(di->i_vtype) == BFS_VDIR) { inode->i_mode |= S_IFDIR; inode->i_op = &bfs_dir_inops; @@ -70,6 +82,11 @@ struct inode *bfs_iget(struct super_block *sb, unsigned long ino) inode->i_op = &bfs_file_inops; inode->i_fop = &bfs_file_operations; inode->i_mapping->a_ops = &bfs_aops; + } else { + brelse(bh); + printf("Unknown vtype=%u %s:%08lx\n", + le32_to_cpu(di->i_vtype), inode->i_sb->s_id, ino); + goto error; } BFS_I(inode)->i_sblock = le32_to_cpu(di->i_sblock); diff --git a/fs/ext4/inline.c b/fs/ext4/inline.c index 5fa1dd58ac42..0cb175a1abe0 100644 --- a/fs/ext4/inline.c +++ b/fs/ext4/inline.c @@ -413,7 +413,12 @@ static int ext4_prepare_inline_data(handle_t *handle, struct inode *inode, return -ENOSPC; ext4_write_lock_xattr(inode, &no_expand); - + /* + * ei->i_inline_size may have changed since the initial check + * if other xattrs were added. Recalculate to ensure + * ext4_update_inline_data() validates against current capacity. + */ + (void) ext4_find_inline_data_nolock(inode); if (ei->i_inline_off) ret = ext4_update_inline_data(handle, inode, len); else @@ -441,9 +446,13 @@ static int ext4_destroy_inline_data_nolock(handle_t *handle, if (!ei->i_inline_off) return 0; + down_write(&ei->i_data_sem); + error = ext4_get_inode_loc(inode, &is.iloc); - if (error) + if (error) { + up_write(&ei->i_data_sem); return error; + } error = ext4_xattr_ibody_find(inode, &i, &is); if (error) @@ -482,6 +491,7 @@ static int ext4_destroy_inline_data_nolock(handle_t *handle, brelse(is.iloc.bh); if (error == -ENODATA) error = 0; + up_write(&ei->i_data_sem); return error; } diff --git a/fs/jbd2/transaction.c b/fs/jbd2/transaction.c index 82bd29c17085..27299de38d1c 100644 --- a/fs/jbd2/transaction.c +++ b/fs/jbd2/transaction.c @@ -1274,14 +1274,23 @@ int jbd2_journal_get_create_access(handle_t *handle, struct buffer_head *bh) * committing transaction's lists, but it HAS to be in Forget state in * that case: the transaction must have deleted the buffer for it to be * reused here. + * In the case of file system data inconsistency, for example, if the + * block bitmap of a referenced block is not set, it can lead to the + * situation where a block being committed is allocated and used again. + * As a result, the following condition will not be satisfied, so here + * we directly trigger a JBD abort instead of immediately invoking + * bugon. */ spin_lock(&jh->b_state_lock); - J_ASSERT_JH(jh, (jh->b_transaction == transaction || - jh->b_transaction == NULL || - (jh->b_transaction == journal->j_committing_transaction && - jh->b_jlist == BJ_Forget))); + if (!(jh->b_transaction == transaction || jh->b_transaction == NULL || + (jh->b_transaction == journal->j_committing_transaction && + jh->b_jlist == BJ_Forget)) || jh->b_next_transaction != NULL) { + err = -EROFS; + spin_unlock(&jh->b_state_lock); + jbd2_journal_abort(journal, err); + goto out; + } - J_ASSERT_JH(jh, jh->b_next_transaction == NULL); J_ASSERT_JH(jh, buffer_locked(jh2bh(jh))); if (jh->b_transaction == NULL) { diff --git a/fs/ntfs3/fsntfs.c b/fs/ntfs3/fsntfs.c index e19b13db4f91..446079b0866d 100644 --- a/fs/ntfs3/fsntfs.c +++ b/fs/ntfs3/fsntfs.c @@ -1369,7 +1369,14 @@ int ntfs_get_bh(struct ntfs_sb_info *sbi, const struct runs_tree *run, u64 vbo, } if (buffer_locked(bh)) __wait_on_buffer(bh); - set_buffer_uptodate(bh); + + lock_buffer(bh); + if (!buffer_uptodate(bh)) + { + memset(bh->b_data, 0, blocksize); + set_buffer_uptodate(bh); + } + unlock_buffer(bh); } else { bh = ntfs_bread(sb, block); if (!bh) { diff --git a/fs/ntfs3/inode.c b/fs/ntfs3/inode.c index a967babea8a5..f27e25776b73 100644 --- a/fs/ntfs3/inode.c +++ b/fs/ntfs3/inode.c @@ -1758,6 +1758,7 @@ int ntfs_link_inode(struct inode *inode, struct dentry *dentry) de = __getname(); if (!de) return -ENOMEM; + memset(de, 0, PATH_MAX); /* Mark rw ntfs as dirty. It will be cleared at umount. */ ntfs_set_state(sbi, NTFS_DIRTY_DIRTY); diff --git a/fs/smb/client/fs_context.c b/fs/smb/client/fs_context.c index a64c0b0dbec7..6358f2483c86 100644 --- a/fs/smb/client/fs_context.c +++ b/fs/smb/client/fs_context.c @@ -1386,7 +1386,7 @@ static int smb3_fs_context_parse_param(struct fs_context *fc, break; } - if (strnlen(param->string, CIFS_MAX_USERNAME_LEN) > + if (strnlen(param->string, CIFS_MAX_USERNAME_LEN) == CIFS_MAX_USERNAME_LEN) { pr_warn("username too long\n"); goto cifs_parse_mount_err; diff --git a/fs/smb/server/transport_ipc.c b/fs/smb/server/transport_ipc.c index 36e1e52c30a0..a5b90d0b9f2d 100644 --- a/fs/smb/server/transport_ipc.c +++ b/fs/smb/server/transport_ipc.c @@ -520,12 +520,16 @@ static void *ipc_msg_send_request(struct ksmbd_ipc_msg *msg, unsigned int handle up_write(&ipc_msg_table_lock); ret = ipc_msg_send(msg); - if (ret) + if (ret) { + down_write(&ipc_msg_table_lock); goto out; + } ret = wait_event_interruptible_timeout(entry.wait, entry.response != NULL, IPC_WAIT_TIMEOUT); + + down_write(&ipc_msg_table_lock); if (entry.response) { ret = ipc_validate_msg(&entry); if (ret) { @@ -534,7 +538,6 @@ static void *ipc_msg_send_request(struct ksmbd_ipc_msg *msg, unsigned int handle } } out: - down_write(&ipc_msg_table_lock); hash_del(&entry.ipc_table_hlist); up_write(&ipc_msg_table_lock); return entry.response; diff --git a/include/linux/rculist_nulls.h b/include/linux/rculist_nulls.h index 89186c499dd4..c26cb83ca071 100644 --- a/include/linux/rculist_nulls.h +++ b/include/linux/rculist_nulls.h @@ -52,6 +52,13 @@ static inline void hlist_nulls_del_init_rcu(struct hlist_nulls_node *n) #define hlist_nulls_next_rcu(node) \ (*((struct hlist_nulls_node __rcu __force **)&(node)->next)) +/** + * hlist_nulls_pprev_rcu - returns the dereferenced pprev of @node. + * @node: element of the list. + */ +#define hlist_nulls_pprev_rcu(node) \ + (*((struct hlist_nulls_node __rcu __force **)(node)->pprev)) + /** * hlist_nulls_del_rcu - deletes entry from hash list without re-initialization * @n: the element to delete from the hash list. @@ -152,6 +159,58 @@ static inline void hlist_nulls_add_fake(struct hlist_nulls_node *n) n->next = (struct hlist_nulls_node *)NULLS_MARKER(NULL); } +/** + * hlist_nulls_replace_rcu - replace an old entry by a new one + * @old: the element to be replaced + * @new: the new element to insert + * + * Description: + * Replace the old entry with the new one in a RCU-protected hlist_nulls, while + * permitting racing traversals. + * + * The caller must take whatever precautions are necessary (such as holding + * appropriate locks) to avoid racing with another list-mutation primitive, such + * as hlist_nulls_add_head_rcu() or hlist_nulls_del_rcu(), running on this same + * list. However, it is perfectly legal to run concurrently with the _rcu + * list-traversal primitives, such as hlist_nulls_for_each_entry_rcu(). + */ +static inline void hlist_nulls_replace_rcu(struct hlist_nulls_node *old, + struct hlist_nulls_node *new) +{ + struct hlist_nulls_node *next = old->next; + + WRITE_ONCE(new->next, next); + WRITE_ONCE(new->pprev, old->pprev); + rcu_assign_pointer(hlist_nulls_pprev_rcu(new), new); + if (!is_a_nulls(next)) + WRITE_ONCE(next->pprev, &new->next); +} + +/** + * hlist_nulls_replace_init_rcu - replace an old entry by a new one and + * initialize the old + * @old: the element to be replaced + * @new: the new element to insert + * + * Description: + * Replace the old entry with the new one in a RCU-protected hlist_nulls, while + * permitting racing traversals, and reinitialize the old entry. + * + * Note: @old must be hashed. + * + * The caller must take whatever precautions are necessary (such as holding + * appropriate locks) to avoid racing with another list-mutation primitive, such + * as hlist_nulls_add_head_rcu() or hlist_nulls_del_rcu(), running on this same + * list. However, it is perfectly legal to run concurrently with the _rcu + * list-traversal primitives, such as hlist_nulls_for_each_entry_rcu(). + */ +static inline void hlist_nulls_replace_init_rcu(struct hlist_nulls_node *old, + struct hlist_nulls_node *new) +{ + hlist_nulls_replace_rcu(old, new); + WRITE_ONCE(old->pprev, NULL); +} + /** * hlist_nulls_for_each_entry_rcu - iterate over rcu list of given type * @tpos: the type * to use as a loop cursor. diff --git a/include/net/sock.h b/include/net/sock.h index 9f54f95ed229..8d0a6b97c80e 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -832,6 +832,19 @@ static inline bool sk_nulls_del_node_init_rcu(struct sock *sk) return rc; } +static inline bool sk_nulls_replace_node_init_rcu(struct sock *old, + struct sock *new) +{ + if (sk_hashed(old)) { + hlist_nulls_replace_init_rcu(&old->sk_nulls_node, + &new->sk_nulls_node); + __sock_put(old); + return true; + } + + return false; +} + static inline void __sk_add_node(struct sock *sk, struct hlist_head *list) { hlist_add_head(&sk->sk_node, list); diff --git a/include/net/xfrm.h b/include/net/xfrm.h index e9ca94e51010..a2d482b429b5 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -427,7 +427,6 @@ int xfrm_input_register_afinfo(const struct xfrm_input_afinfo *afinfo); int xfrm_input_unregister_afinfo(const struct xfrm_input_afinfo *afinfo); void xfrm_flush_gc(void); -void xfrm_state_delete_tunnel(struct xfrm_state *x); struct xfrm_type { struct module *owner; @@ -828,7 +827,7 @@ static inline void xfrm_pols_put(struct xfrm_policy **pols, int npols) xfrm_pol_put(pols[i]); } -void __xfrm_state_destroy(struct xfrm_state *, bool); +void __xfrm_state_destroy(struct xfrm_state *); static inline void __xfrm_state_put(struct xfrm_state *x) { @@ -838,13 +837,7 @@ static inline void __xfrm_state_put(struct xfrm_state *x) static inline void xfrm_state_put(struct xfrm_state *x) { if (refcount_dec_and_test(&x->refcnt)) - __xfrm_state_destroy(x, false); -} - -static inline void xfrm_state_put_sync(struct xfrm_state *x) -{ - if (refcount_dec_and_test(&x->refcnt)) - __xfrm_state_destroy(x, true); + __xfrm_state_destroy(x); } static inline void xfrm_state_hold(struct xfrm_state *x) @@ -1680,7 +1673,7 @@ struct xfrmk_spdinfo { struct xfrm_state *xfrm_find_acq_byseq(struct net *net, u32 mark, u32 seq); int xfrm_state_delete(struct xfrm_state *x); -int xfrm_state_flush(struct net *net, u8 proto, bool task_valid, bool sync); +int xfrm_state_flush(struct net *net, u8 proto, bool task_valid); int xfrm_dev_state_flush(struct net *net, struct net_device *dev, bool task_valid); int xfrm_dev_policy_flush(struct net *net, struct net_device *dev, bool task_valid); diff --git a/kernel/locking/spinlock_debug.c b/kernel/locking/spinlock_debug.c index 14235671a1a7..dae38b6cfe4c 100644 --- a/kernel/locking/spinlock_debug.c +++ b/kernel/locking/spinlock_debug.c @@ -183,8 +183,8 @@ void do_raw_read_unlock(rwlock_t *lock) static inline void debug_write_lock_before(rwlock_t *lock) { RWLOCK_BUG_ON(lock->magic != RWLOCK_MAGIC, lock, "bad magic"); - RWLOCK_BUG_ON(lock->owner == current, lock, "recursion"); - RWLOCK_BUG_ON(lock->owner_cpu == raw_smp_processor_id(), + RWLOCK_BUG_ON(READ_ONCE(lock->owner) == current, lock, "recursion"); + RWLOCK_BUG_ON(READ_ONCE(lock->owner_cpu) == raw_smp_processor_id(), lock, "cpu recursion"); } diff --git a/kernel/task_work.c b/kernel/task_work.c index b25732eae388..d2aae3eef9b6 100644 --- a/kernel/task_work.c +++ b/kernel/task_work.c @@ -9,7 +9,12 @@ static struct callback_head work_exited; /* all we need is ->next == NULL */ #ifdef CONFIG_IRQ_WORK static void task_work_set_notify_irq(struct irq_work *entry) { - test_and_set_tsk_thread_flag(current, TIF_NOTIFY_RESUME); + /* + * no-op IPI + * + * TWA_NMI_CURRENT will already have set the TIF flag, all + * this interrupt does it tickle the return-to-user path. + */ } static DEFINE_PER_CPU(struct irq_work, irq_work_NMI_resume) = IRQ_WORK_INIT_HARD(task_work_set_notify_irq); @@ -98,6 +103,7 @@ int task_work_add(struct task_struct *task, struct callback_head *work, break; #ifdef CONFIG_IRQ_WORK case TWA_NMI_CURRENT: + set_tsk_thread_flag(current, TIF_NOTIFY_RESUME); irq_work_queue(this_cpu_ptr(&irq_work_NMI_resume)); break; #endif diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 44e31eebb7aa..8f2d44e74151 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -1937,7 +1937,8 @@ static void ftrace_hash_rec_enable_modify(struct ftrace_ops *ops, */ static int __ftrace_hash_update_ipmodify(struct ftrace_ops *ops, struct ftrace_hash *old_hash, - struct ftrace_hash *new_hash) + struct ftrace_hash *new_hash, + bool update_target) { struct ftrace_page *pg; struct dyn_ftrace *rec, *end = NULL; @@ -1972,10 +1973,13 @@ static int __ftrace_hash_update_ipmodify(struct ftrace_ops *ops, if (rec->flags & FTRACE_FL_DISABLED) continue; - /* We need to update only differences of filter_hash */ + /* + * Unless we are updating the target of a direct function, + * we only need to update differences of filter_hash + */ in_old = !!ftrace_lookup_ip(old_hash, rec->ip); in_new = !!ftrace_lookup_ip(new_hash, rec->ip); - if (in_old == in_new) + if (!update_target && (in_old == in_new)) continue; if (in_new) { @@ -1986,7 +1990,16 @@ static int __ftrace_hash_update_ipmodify(struct ftrace_ops *ops, if (is_ipmodify) goto rollback; - FTRACE_WARN_ON(rec->flags & FTRACE_FL_DIRECT); + /* + * If this is called by __modify_ftrace_direct() + * then it is only changing where the direct + * pointer is jumping to, and the record already + * points to a direct trampoline. If it isn't, + * then it is a bug to update ipmodify on a direct + * caller. + */ + FTRACE_WARN_ON(!update_target && + (rec->flags & FTRACE_FL_DIRECT)); /* * Another ops with IPMODIFY is already @@ -2043,7 +2056,7 @@ static int ftrace_hash_ipmodify_enable(struct ftrace_ops *ops) if (ftrace_hash_empty(hash)) hash = NULL; - return __ftrace_hash_update_ipmodify(ops, EMPTY_HASH, hash); + return __ftrace_hash_update_ipmodify(ops, EMPTY_HASH, hash, false); } /* Disabling always succeeds */ @@ -2054,7 +2067,7 @@ static void ftrace_hash_ipmodify_disable(struct ftrace_ops *ops) if (ftrace_hash_empty(hash)) hash = NULL; - __ftrace_hash_update_ipmodify(ops, hash, EMPTY_HASH); + __ftrace_hash_update_ipmodify(ops, hash, EMPTY_HASH, false); } static int ftrace_hash_ipmodify_update(struct ftrace_ops *ops, @@ -2068,7 +2081,7 @@ static int ftrace_hash_ipmodify_update(struct ftrace_ops *ops, if (ftrace_hash_empty(new_hash)) new_hash = NULL; - return __ftrace_hash_update_ipmodify(ops, old_hash, new_hash); + return __ftrace_hash_update_ipmodify(ops, old_hash, new_hash, false); } static void print_ip_ins(const char *fmt, const unsigned char *p) @@ -5531,7 +5544,7 @@ EXPORT_SYMBOL_GPL(unregister_ftrace_direct); static int __modify_ftrace_direct(struct ftrace_ops *ops, unsigned long addr) { - struct ftrace_hash *hash; + struct ftrace_hash *hash = ops->func_hash->filter_hash; struct ftrace_func_entry *entry, *iter; static struct ftrace_ops tmp_ops = { .func = ftrace_stub, @@ -5551,13 +5564,21 @@ __modify_ftrace_direct(struct ftrace_ops *ops, unsigned long addr) if (err) return err; + /* + * Call __ftrace_hash_update_ipmodify() here, so that we can call + * ops->ops_func for the ops. This is needed because the above + * register_ftrace_function_nolock() worked on tmp_ops. + */ + err = __ftrace_hash_update_ipmodify(ops, hash, hash, true); + if (err) + goto out; + /* * Now the ftrace_ops_list_func() is called to do the direct callers. * We can safely change the direct functions attached to each entry. */ mutex_lock(&ftrace_lock); - hash = ops->func_hash->filter_hash; size = 1 << hash->size_bits; for (i = 0; i < size; i++) { hlist_for_each_entry(iter, &hash->buckets[i], hlist) { @@ -5572,6 +5593,7 @@ __modify_ftrace_direct(struct ftrace_ops *ops, unsigned long addr) mutex_unlock(&ftrace_lock); +out: /* Removing the tmp_ops will add the updated direct callers to the functions */ unregister_ftrace_function(&tmp_ops); diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c index 18772da5ac91..560327bbf95d 100644 --- a/net/ipv4/inet_hashtables.c +++ b/net/ipv4/inet_hashtables.c @@ -685,8 +685,11 @@ bool inet_ehash_insert(struct sock *sk, struct sock *osk, bool *found_dup_sk) spin_lock(lock); if (osk) { WARN_ON_ONCE(sk->sk_hash != osk->sk_hash); - ret = sk_nulls_del_node_init_rcu(osk); - } else if (found_dup_sk) { + ret = sk_nulls_replace_node_init_rcu(osk, sk); + goto unlock; + } + + if (found_dup_sk) { *found_dup_sk = inet_ehash_lookup_by_sk(sk, list); if (*found_dup_sk) ret = false; @@ -695,6 +698,7 @@ bool inet_ehash_insert(struct sock *sk, struct sock *osk, bool *found_dup_sk) if (ret) __sk_nulls_add_node_rcu(sk, list); +unlock: spin_unlock(lock); return ret; diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c index 5a4fb2539b08..9a45aed508d1 100644 --- a/net/ipv4/ipcomp.c +++ b/net/ipv4/ipcomp.c @@ -54,6 +54,7 @@ static int ipcomp4_err(struct sk_buff *skb, u32 info) } /* We always hold one tunnel user reference to indicate a tunnel */ +static struct lock_class_key xfrm_state_lock_key; static struct xfrm_state *ipcomp_tunnel_create(struct xfrm_state *x) { struct net *net = xs_net(x); @@ -62,6 +63,7 @@ static struct xfrm_state *ipcomp_tunnel_create(struct xfrm_state *x) t = xfrm_state_alloc(net); if (!t) goto out; + lockdep_set_class(&t->lock, &xfrm_state_lock_key); t->id.proto = IPPROTO_IPIP; t->id.spi = x->props.saddr.a4; diff --git a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c index 72d4858dec18..8607569de34f 100644 --- a/net/ipv6/ipcomp6.c +++ b/net/ipv6/ipcomp6.c @@ -71,6 +71,7 @@ static int ipcomp6_err(struct sk_buff *skb, struct inet6_skb_parm *opt, return 0; } +static struct lock_class_key xfrm_state_lock_key; static struct xfrm_state *ipcomp6_tunnel_create(struct xfrm_state *x) { struct net *net = xs_net(x); @@ -79,6 +80,7 @@ static struct xfrm_state *ipcomp6_tunnel_create(struct xfrm_state *x) t = xfrm_state_alloc(net); if (!t) goto out; + lockdep_set_class(&t->lock, &xfrm_state_lock_key); t->id.proto = IPPROTO_IPV6; t->id.spi = xfrm6_tunnel_alloc_spi(net, (xfrm_address_t *)&x->props.saddr); diff --git a/net/ipv6/xfrm6_tunnel.c b/net/ipv6/xfrm6_tunnel.c index 1323f2f6928e..775ae1171ef8 100644 --- a/net/ipv6/xfrm6_tunnel.c +++ b/net/ipv6/xfrm6_tunnel.c @@ -334,8 +334,8 @@ static void __net_exit xfrm6_tunnel_net_exit(struct net *net) struct xfrm6_tunnel_net *xfrm6_tn = xfrm6_tunnel_pernet(net); unsigned int i; + xfrm_state_flush(net, 0, false); xfrm_flush_gc(); - xfrm_state_flush(net, 0, false, true); for (i = 0; i < XFRM6_TUNNEL_SPI_BYADDR_HSIZE; i++) WARN_ON_ONCE(!hlist_empty(&xfrm6_tn->spi_byaddr[i])); diff --git a/net/key/af_key.c b/net/key/af_key.c index d68d01804dc7..6c4448908afe 100644 --- a/net/key/af_key.c +++ b/net/key/af_key.c @@ -1765,7 +1765,7 @@ static int pfkey_flush(struct sock *sk, struct sk_buff *skb, const struct sadb_m if (proto == 0) return -EINVAL; - err = xfrm_state_flush(net, proto, true, false); + err = xfrm_state_flush(net, proto, true); err2 = unicast_flush_resp(sk, hdr); if (err || err2) { if (err == -ESRCH) /* empty table - go quietly */ diff --git a/net/sctp/socket.c b/net/sctp/socket.c index adc04e88f349..852c4f66eab5 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -1553,8 +1553,6 @@ static void sctp_close(struct sock *sk, long timeout) spin_unlock_bh(&net->sctp.addr_wq_lock); sock_put(sk); - - SCTP_DBG_OBJCNT_DEC(sock); } /* Handle EPIPE error. */ @@ -5106,9 +5104,12 @@ static void sctp_destroy_sock(struct sock *sk) sp->do_auto_asconf = 0; list_del(&sp->auto_asconf_list); } + sctp_endpoint_free(sp->ep); + sk_sockets_allocated_dec(sk); sock_prot_inuse_add(sock_net(sk), sk->sk_prot, -1); + SCTP_DBG_OBJCNT_DEC(sock); } /* Triggered when there are no references on the socket anymore */ diff --git a/net/xfrm/xfrm_ipcomp.c b/net/xfrm/xfrm_ipcomp.c index 9c0fa0e1786a..f2e70e918f11 100644 --- a/net/xfrm/xfrm_ipcomp.c +++ b/net/xfrm/xfrm_ipcomp.c @@ -315,7 +315,6 @@ void ipcomp_destroy(struct xfrm_state *x) struct ipcomp_data *ipcd = x->data; if (!ipcd) return; - xfrm_state_delete_tunnel(x); mutex_lock(&ipcomp_resource_mutex); ipcomp_free_data(ipcd); mutex_unlock(&ipcomp_resource_mutex); diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c index ded559f55767..5396fe6b90c6 100644 --- a/net/xfrm/xfrm_state.c +++ b/net/xfrm/xfrm_state.c @@ -521,7 +521,8 @@ void xfrm_state_free(struct xfrm_state *x) } EXPORT_SYMBOL(xfrm_state_free); -static void ___xfrm_state_destroy(struct xfrm_state *x) +static void xfrm_state_delete_tunnel(struct xfrm_state *x); +static void xfrm_state_gc_destroy(struct xfrm_state *x) { hrtimer_cancel(&x->mtimer); del_timer_sync(&x->rtimer); @@ -535,6 +536,7 @@ static void ___xfrm_state_destroy(struct xfrm_state *x) kfree(x->preplay_esn); if (x->type_offload) xfrm_put_type_offload(x->type_offload); + xfrm_state_delete_tunnel(x); if (x->type) { x->type->destructor(x); xfrm_put_type(x->type); @@ -559,7 +561,7 @@ static void xfrm_state_gc_task(struct work_struct *work) synchronize_rcu(); hlist_for_each_entry_safe(x, tmp, &gc_list, gclist) - ___xfrm_state_destroy(x); + xfrm_state_gc_destroy(x); } static enum hrtimer_restart xfrm_timer_handler(struct hrtimer *me) @@ -720,19 +722,14 @@ void xfrm_dev_state_free(struct xfrm_state *x) } #endif -void __xfrm_state_destroy(struct xfrm_state *x, bool sync) +void __xfrm_state_destroy(struct xfrm_state *x) { WARN_ON(x->km.state != XFRM_STATE_DEAD); - if (sync) { - synchronize_rcu(); - ___xfrm_state_destroy(x); - } else { - spin_lock_bh(&xfrm_state_gc_lock); - hlist_add_head(&x->gclist, &xfrm_state_gc_list); - spin_unlock_bh(&xfrm_state_gc_lock); - schedule_work(&xfrm_state_gc_work); - } + spin_lock_bh(&xfrm_state_gc_lock); + hlist_add_head(&x->gclist, &xfrm_state_gc_list); + spin_unlock_bh(&xfrm_state_gc_lock); + schedule_work(&xfrm_state_gc_work); } EXPORT_SYMBOL(__xfrm_state_destroy); @@ -756,6 +753,8 @@ int __xfrm_state_delete(struct xfrm_state *x) xfrm_dev_state_delete(x); + xfrm_state_delete_tunnel(x); + /* All xfrm_state objects are created by xfrm_state_alloc. * The xfrm_state_alloc call gives a reference, and that * is what we are dropping here. @@ -837,7 +836,7 @@ xfrm_dev_state_flush_secctx_check(struct net *net, struct net_device *dev, bool } #endif -int xfrm_state_flush(struct net *net, u8 proto, bool task_valid, bool sync) +int xfrm_state_flush(struct net *net, u8 proto, bool task_valid) { int i, err = 0, cnt = 0; @@ -859,10 +858,7 @@ int xfrm_state_flush(struct net *net, u8 proto, bool task_valid, bool sync) err = xfrm_state_delete(x); xfrm_audit_state_delete(x, err ? 0 : 1, task_valid); - if (sync) - xfrm_state_put_sync(x); - else - xfrm_state_put(x); + xfrm_state_put(x); if (!err) cnt++; @@ -2798,20 +2794,17 @@ void xfrm_flush_gc(void) } EXPORT_SYMBOL(xfrm_flush_gc); -/* Temporarily located here until net/xfrm/xfrm_tunnel.c is created */ -void xfrm_state_delete_tunnel(struct xfrm_state *x) +static void xfrm_state_delete_tunnel(struct xfrm_state *x) { if (x->tunnel) { struct xfrm_state *t = x->tunnel; - if (atomic_read(&t->tunnel_users) == 2) + if (atomic_dec_return(&t->tunnel_users) == 1) xfrm_state_delete(t); - atomic_dec(&t->tunnel_users); - xfrm_state_put_sync(t); + xfrm_state_put(t); x->tunnel = NULL; } } -EXPORT_SYMBOL(xfrm_state_delete_tunnel); u32 xfrm_state_mtu(struct xfrm_state *x, int mtu) { @@ -2989,8 +2982,8 @@ void xfrm_state_fini(struct net *net) unsigned int sz; flush_work(&net->xfrm.state_hash_work); + xfrm_state_flush(net, 0, false); flush_work(&xfrm_state_gc_work); - xfrm_state_flush(net, 0, false, true); WARN_ON(!list_empty(&net->xfrm.state_all)); diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index 1d91b42e7997..5b3ab4532aec 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -2380,7 +2380,7 @@ static int xfrm_flush_sa(struct sk_buff *skb, struct nlmsghdr *nlh, struct xfrm_usersa_flush *p = nlmsg_data(nlh); int err; - err = xfrm_state_flush(net, p->proto, true, false); + err = xfrm_state_flush(net, p->proto, true); if (err) { if (err == -ESRCH) /* empty table */ return 0; diff --git a/samples/vfs/test-statx.c b/samples/vfs/test-statx.c index 49c7a46cee07..424a6fa15723 100644 --- a/samples/vfs/test-statx.c +++ b/samples/vfs/test-statx.c @@ -19,6 +19,12 @@ #include #include #include + +// Work around glibc header silliness +#undef AT_RENAME_NOREPLACE +#undef AT_RENAME_EXCHANGE +#undef AT_RENAME_WHITEOUT + #include #include #define statx foo diff --git a/samples/watch_queue/watch_test.c b/samples/watch_queue/watch_test.c index 8c6cb57d5cfc..24cf7d7a1972 100644 --- a/samples/watch_queue/watch_test.c +++ b/samples/watch_queue/watch_test.c @@ -16,6 +16,12 @@ #include #include #include + +// Work around glibc header silliness +#undef AT_RENAME_NOREPLACE +#undef AT_RENAME_EXCHANGE +#undef AT_RENAME_WHITEOUT + #include #include #include diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index d272cf8160d5..8d38f4a81317 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -3687,8 +3687,8 @@ static int smack_setprocattr(const char *name, void *value, size_t size) struct task_smack *tsp = smack_cred(current_cred()); struct cred *new; struct smack_known *skp; - struct smack_known_list_elem *sklep; - int rc; + char *labelstr; + int rc = 0; if (!smack_privileged(CAP_MAC_ADMIN) && list_empty(&tsp->smk_relabel)) return -EPERM; @@ -3699,28 +3699,41 @@ static int smack_setprocattr(const char *name, void *value, size_t size) if (strcmp(name, "current") != 0) return -EINVAL; - skp = smk_import_entry(value, size); - if (IS_ERR(skp)) - return PTR_ERR(skp); + labelstr = smk_parse_smack(value, size); + if (IS_ERR(labelstr)) + return PTR_ERR(labelstr); /* * No process is ever allowed the web ("@") label * and the star ("*") label. */ - if (skp == &smack_known_web || skp == &smack_known_star) - return -EINVAL; + if (labelstr[1] == '\0' /* '@', '*' */) { + const char c = labelstr[0]; + + if (c == *smack_known_web.smk_known || + c == *smack_known_star.smk_known) { + rc = -EPERM; + goto free_labelstr; + } + } if (!smack_privileged(CAP_MAC_ADMIN)) { - rc = -EPERM; + const struct smack_known_list_elem *sklep; list_for_each_entry(sklep, &tsp->smk_relabel, list) - if (sklep->smk_label == skp) { - rc = 0; - break; - } - if (rc) - return rc; + if (strcmp(sklep->smk_label->smk_known, labelstr) == 0) + goto free_labelstr; + rc = -EPERM; } +free_labelstr: + kfree(labelstr); + if (rc) + return -EPERM; + + skp = smk_import_entry(value, size); + if (IS_ERR(skp)) + return PTR_ERR(skp); + new = prepare_creds(); if (new == NULL) return -ENOMEM; diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index 68238e62020b..44274f39d693 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -1922,6 +1922,8 @@ u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip, case USB_ID(0x16d0, 0x09d8): /* NuPrime IDA-8 */ case USB_ID(0x16d0, 0x09db): /* NuPrime Audio DAC-9 */ case USB_ID(0x16d0, 0x09dd): /* Encore mDSD */ + case USB_ID(0x16d0, 0x0ab1): /* PureAudio APA DAC */ + case USB_ID(0x16d0, 0xeca1): /* PureAudio Lotus DAC5, DAC5 SE, DAC5 Pro */ case USB_ID(0x1db5, 0x0003): /* Bryston BDA3 */ case USB_ID(0x20a0, 0x4143): /* WaveIO USB Audio 2.0 */ case USB_ID(0x22e1, 0xca01): /* HDTA Serenade DSD */ @@ -2189,6 +2191,10 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = { QUIRK_FLAG_IGNORE_CLOCK_SOURCE), DEVICE_FLG(0x1686, 0x00dd, /* Zoom R16/24 */ QUIRK_FLAG_TX_LENGTH | QUIRK_FLAG_CTL_MSG_DELAY_1M), + DEVICE_FLG(0x16d0, 0x0ab1, /* PureAudio APA DAC */ + QUIRK_FLAG_DSD_RAW), + DEVICE_FLG(0x16d0, 0xeca1, /* PureAudio Lotus DAC5, DAC5 SE and DAC5 Pro */ + QUIRK_FLAG_DSD_RAW), DEVICE_FLG(0x17aa, 0x1046, /* Lenovo ThinkStation P620 Rear Line-in, Line-out and Microphone */ QUIRK_FLAG_DISABLE_AUTOSUSPEND), DEVICE_FLG(0x17aa, 0x104d, /* Lenovo ThinkStation P620 Internal Speaker + Front Headset */ diff --git a/tools/include/nolibc/stdio.h b/tools/include/nolibc/stdio.h index cae402c11e57..36952314eef6 100644 --- a/tools/include/nolibc/stdio.h +++ b/tools/include/nolibc/stdio.h @@ -352,7 +352,11 @@ int printf(const char *fmt, ...) static __attribute__((unused)) void perror(const char *msg) { +#ifdef NOLIBC_IGNORE_ERRNO + fprintf(stderr, "%s%sunknown error\n", (msg && *msg) ? msg : "", (msg && *msg) ? ": " : ""); +#else fprintf(stderr, "%s%serrno=%d\n", (msg && *msg) ? msg : "", (msg && *msg) ? ": " : "", errno); +#endif } static __attribute__((unused)) diff --git a/tools/objtool/check.c b/tools/objtool/check.c index b342a240034e..0392a14562b6 100644 --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -2701,7 +2701,8 @@ static int decode_sections(struct objtool_file *file) * Must be before add_jump_destinations(), which depends on 'func' * being set for alternatives, to enable proper sibling call detection. */ - if (opts.stackval || opts.orc || opts.uaccess || opts.noinstr) { + if (opts.stackval || opts.orc || opts.uaccess || opts.noinstr || + opts.hack_jump_label) { ret = add_special_section_alts(file); if (ret) return ret; diff --git a/tools/objtool/elf.c b/tools/objtool/elf.c index b86b1ef7dff0..a85a7f7efa58 100644 --- a/tools/objtool/elf.c +++ b/tools/objtool/elf.c @@ -110,7 +110,7 @@ struct symbol_hole { }; /* - * Find !section symbol where @offset is after it. + * Find the last symbol before @offset. */ static int symbol_hole_by_offset(const void *key, const struct rb_node *node) { @@ -121,8 +121,7 @@ static int symbol_hole_by_offset(const void *key, const struct rb_node *node) return -1; if (sh->key >= s->offset + s->len) { - if (s->type != STT_SECTION) - sh->sym = s; + sh->sym = s; return 1; } @@ -415,7 +414,8 @@ static void elf_add_symbol(struct elf *elf, struct symbol *sym) sym->len = sym->sym.st_size; __sym_for_each(iter, &sym->sec->symbol_tree, sym->offset, sym->offset) { - if (iter->offset == sym->offset && iter->type == sym->type) + if (iter->offset == sym->offset && iter->type == sym->type && + iter->len == sym->len) iter->alias = sym; }