Re: Linux 6.16.10

diff --git a/Documentation/admin-guide/laptops/lg-laptop.rst b/Documentation/admin-guide/laptops/lg-laptop.rst index 67fd6932cef4..c4dd534f91ed 100644 --- a/Documentation/admin-guide/laptops/lg-laptop.rst +++ b/Documentation/admin-guide/laptops/lg-laptop.rst @@ -48,8 +48,8 @@ This value is reset to 100 when the kernel boots. Fan mode --------

-Writing 1/0 to /sys/devices/platform/lg-laptop/fan_mode disables/enables -the fan silent mode. +Writing 0/1/2 to /sys/devices/platform/lg-laptop/fan_mode sets fan mode to +Optimal/Silent/Performance respectively.

USB charge diff --git a/Makefile b/Makefile index aef2cb6ea99d..19856af4819a 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 VERSION = 6 PATCHLEVEL = 16 -SUBLEVEL = 9 +SUBLEVEL = 10 EXTRAVERSION = NAME = Baby Opossum Posse

diff --git a/arch/arm/boot/dts/intel/socfpga/socfpga_cyclone5_sodia.dts b/arch/arm/boot/dts/intel/socfpga/socfpga_cyclone5_sodia.dts index ce0d6514eeb5..e4794ccb8e41 100644 --- a/arch/arm/boot/dts/intel/socfpga/socfpga_cyclone5_sodia.dts +++ b/arch/arm/boot/dts/intel/socfpga/socfpga_cyclone5_sodia.dts @@ -66,8 +66,10 @@ &gmac1 { mdio0 { #address-cells = <1>; #size-cells = <0>; - phy0: ethernet-phy@0 { - reg = <0>; + compatible = "snps,dwmac-mdio"; + + phy0: ethernet-phy@4 { + reg = <4>; rxd0-skew-ps = <0>; rxd1-skew-ps = <0>; rxd2-skew-ps = <0>; diff --git a/arch/arm/boot/dts/marvell/kirkwood-openrd-client.dts b/arch/arm/boot/dts/marvell/kirkwood-openrd-client.dts index d4e0b8150a84..cf26e2ceaaa0 100644 --- a/arch/arm/boot/dts/marvell/kirkwood-openrd-client.dts +++ b/arch/arm/boot/dts/marvell/kirkwood-openrd-client.dts @@ -38,7 +38,7 @@ sound { simple-audio-card,mclk-fs = <256>;

simple-audio-card,cpu { - sound-dai = <&audio0 0>; + sound-dai = <&audio0>; };

simple-audio-card,codec { diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi index 948b88cf5e9d..305c2912e90f 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi @@ -298,7 +298,7 @@ thermal-zones { cpu-thermal { polling-delay-passive = <250>; polling-delay = <2000>; - thermal-sensors = <&tmu 0>; + thermal-sensors = <&tmu 1>; trips { cpu_alert0: trip0 { temperature = <85000>; @@ -328,7 +328,7 @@ map0 { soc-thermal { polling-delay-passive = <250>; polling-delay = <2000>; - thermal-sensors = <&tmu 1>; + thermal-sensors = <&tmu 0>; trips { soc_alert0: trip0 { temperature = <85000>; diff --git a/arch/arm64/boot/dts/marvell/cn9130-cf.dtsi b/arch/arm64/boot/dts/marvell/cn9130-cf.dtsi index ad0ab34b6602..bd42bfbe408b 100644 --- a/arch/arm64/boot/dts/marvell/cn9130-cf.dtsi +++ b/arch/arm64/boot/dts/marvell/cn9130-cf.dtsi @@ -152,11 +152,12 @@ expander0_pins: cp0-expander0-pins {

/* SRDS #0 - SATA on M.2 connector */ &cp0_sata0 { - phys = <&cp0_comphy0 1>; status = "okay";

- /* only port 1 is available */ - /delete-node/ sata-port@0; + sata-port@1 { + phys = <&cp0_comphy0 1>; + status = "okay"; + }; };

/* microSD */ diff --git a/arch/arm64/boot/dts/marvell/cn9131-cf-solidwan.dts b/arch/arm64/boot/dts/marvell/cn9131-cf-solidwan.dts index 47234d0858dd..338853d3b179 100644 --- a/arch/arm64/boot/dts/marvell/cn9131-cf-solidwan.dts +++ b/arch/arm64/boot/dts/marvell/cn9131-cf-solidwan.dts @@ -563,11 +563,13 @@ &cp1_rtc {

/* SRDS #1 - SATA on M.2 (J44) */ &cp1_sata0 { - phys = <&cp1_comphy1 0>; status = "okay";

/* only port 0 is available */ - /delete-node/ sata-port@1; + sata-port@0 { + phys = <&cp1_comphy1 0>; + status = "okay"; + }; };

&cp1_syscon0 { diff --git a/arch/arm64/boot/dts/marvell/cn9132-clearfog.dts b/arch/arm64/boot/dts/marvell/cn9132-clearfog.dts index 0f53745a6fa0..6f237d3542b9 100644 --- a/arch/arm64/boot/dts/marvell/cn9132-clearfog.dts +++ b/arch/arm64/boot/dts/marvell/cn9132-clearfog.dts @@ -413,7 +413,13 @@ fixed-link { /* SRDS #0,#1,#2,#3 - PCIe */ &cp0_pcie0 { num-lanes = <4>; - phys = <&cp0_comphy0 0>, <&cp0_comphy1 0>, <&cp0_comphy2 0>, <&cp0_comphy3 0>; + /* + * The mvebu-comphy driver does not currently know how to pass correct + * lane-count to ATF while configuring the serdes lanes. + * Rely on bootloader configuration only. + * + * phys = <&cp0_comphy0 0>, <&cp0_comphy1 0>, <&cp0_comphy2 0>, <&cp0_comphy3 0>; + */ status = "okay"; };

@@ -475,7 +481,13 @@ &cp1_eth0 { /* SRDS #0,#1 - PCIe */ &cp1_pcie0 { num-lanes = <2>; - phys = <&cp1_comphy0 0>, <&cp1_comphy1 0>; + /* + * The mvebu-comphy driver does not currently know how to pass correct + * lane-count to ATF while configuring the serdes lanes. + * Rely on bootloader configuration only. + * + * phys = <&cp1_comphy0 0>, <&cp1_comphy1 0>; + */ status = "okay"; };

@@ -512,10 +524,9 @@ &cp1_sata0 { status = "okay";

/* only port 1 is available */ - /delete-node/ sata-port@0; - sata-port@1 { phys = <&cp1_comphy3 1>; + status = "okay"; }; };

@@ -631,9 +642,8 @@ &cp2_sata0 { status = "okay";

/* only port 1 is available */ - /delete-node/ sata-port@0; - sata-port@1 { + status = "okay"; phys = <&cp2_comphy3 1>; }; }; diff --git a/arch/arm64/boot/dts/marvell/cn9132-sr-cex7.dtsi b/arch/arm64/boot/dts/marvell/cn9132-sr-cex7.dtsi index afc041c1c448..bb2bb47fd77c 100644 --- a/arch/arm64/boot/dts/marvell/cn9132-sr-cex7.dtsi +++ b/arch/arm64/boot/dts/marvell/cn9132-sr-cex7.dtsi @@ -137,6 +137,14 @@ &ap_sdhci0 { pinctrl-0 = <&ap_mmc0_pins>; pinctrl-names = "default"; vqmmc-supply = <&v_1_8>; + /* + * Not stable in HS modes - phy needs "more calibration", so disable + * UHS (by preventing voltage switch), SDR104, SDR50 and DDR50 modes. + */ + no-1-8-v; + no-sd; + no-sdio; + non-removable; status = "okay"; };

diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-orangepi-5.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-orangepi-5.dtsi index 4fedc50cce8c..11940c77f2bd 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588s-orangepi-5.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588s-orangepi-5.dtsi @@ -42,9 +42,8 @@ analog-sound { simple-audio-card,bitclock-master = <&masterdai>; simple-audio-card,format = "i2s"; simple-audio-card,frame-master = <&masterdai>; - simple-audio-card,hp-det-gpios = <&gpio1 RK_PD5 GPIO_ACTIVE_LOW>; + simple-audio-card,hp-det-gpios = <&gpio1 RK_PD5 GPIO_ACTIVE_HIGH>; simple-audio-card,mclk-fs = <256>; - simple-audio-card,pin-switches = "Headphones"; simple-audio-card,routing = "Headphones", "LOUT1", "Headphones", "ROUT1", diff --git a/arch/riscv/include/asm/pgtable.h b/arch/riscv/include/asm/pgtable.h index 5bd5aae60d53..4d9fe4ea78af 100644 --- a/arch/riscv/include/asm/pgtable.h +++ b/arch/riscv/include/asm/pgtable.h @@ -964,6 +964,23 @@ static inline int pudp_test_and_clear_young(struct vm_area_struct *vma, return ptep_test_and_clear_young(vma, address, (pte_t *)pudp); }

+#define __HAVE_ARCH_PUDP_HUGE_GET_AND_CLEAR +static inline pud_t pudp_huge_get_and_clear(struct mm_struct *mm, + unsigned long address, pud_t *pudp) +{ +#ifdef CONFIG_SMP + pud_t pud = __pud(xchg(&pudp->pud, 0)); +#else + pud_t pud = *pudp; + + pud_clear(pudp); +#endif + + page_table_check_pud_clear(mm, pud); + + return pud; +} + static inline int pud_young(pud_t pud) { return pte_young(pud_pte(pud)); diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 874c9b264d6f..a530806ec5b0 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -26,7 +26,6 @@ config X86_64 depends on 64BIT # Options that are inherently 64-bit kernel only: select ARCH_HAS_GIGANTIC_PAGE - select ARCH_HAS_PTDUMP select ARCH_SUPPORTS_MSEAL_SYSTEM_MAPPINGS select ARCH_SUPPORTS_INT128 if CC_HAS_INT128 select ARCH_SUPPORTS_PER_VMA_LOCK @@ -101,6 +100,7 @@ config X86 select ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE select ARCH_HAS_PMEM_API if X86_64 select ARCH_HAS_PREEMPT_LAZY + select ARCH_HAS_PTDUMP select ARCH_HAS_PTE_DEVMAP if X86_64 select ARCH_HAS_PTE_SPECIAL select ARCH_HAS_HW_PTE_YOUNG diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h index 6c79ee7c0957..21041898157a 100644 --- a/arch/x86/include/asm/topology.h +++ b/arch/x86/include/asm/topology.h @@ -231,6 +231,16 @@ static inline bool topology_is_primary_thread(unsigned int cpu) } #define topology_is_primary_thread topology_is_primary_thread

+int topology_get_primary_thread(unsigned int cpu); + +static inline bool topology_is_core_online(unsigned int cpu) +{ + int pcpu = topology_get_primary_thread(cpu); + + return pcpu >= 0 ? cpu_online(pcpu) : false; +} +#define topology_is_core_online topology_is_core_online + #else /* CONFIG_SMP */ static inline int topology_phys_to_logical_pkg(unsigned int pkg) { return 0; } static inline int topology_max_smt_threads(void) { return 1; } diff --git a/arch/x86/kernel/cpu/topology.c b/arch/x86/kernel/cpu/topology.c index e35ccdc84910..6073a16628f9 100644 --- a/arch/x86/kernel/cpu/topology.c +++ b/arch/x86/kernel/cpu/topology.c @@ -372,6 +372,19 @@ unsigned int topology_unit_count(u32 apicid, enum x86_topology_domains which_uni return topo_unit_count(lvlid, at_level, apic_maps[which_units].map); }

+#ifdef CONFIG_SMP +int topology_get_primary_thread(unsigned int cpu) +{ + u32 apic_id = cpuid_to_apicid[cpu]; + + /* + * Get the core domain level APIC id, which is the primary thread + * and return the CPU number assigned to it. + */ + return topo_lookup_cpuid(topo_apicid(apic_id, TOPO_CORE_DOMAIN)); +} +#endif + #ifdef CONFIG_ACPI_HOTPLUG_CPU /** * topology_hotplug_apic - Handle a physical hotplugged APIC after boot diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 628f5b633b61..b2da1cda4ceb 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -2956,6 +2956,15 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data) goto err_null_driver; }

+ /* + * Mark support for the scheduler's frequency invariance engine for + * drivers that implement target(), target_index() or fast_switch(). + */ + if (!cpufreq_driver->setpolicy) { + static_branch_enable_cpuslocked(&cpufreq_freq_invariance); + pr_debug("cpufreq: supports frequency invariance\n"); + } + ret = subsys_interface_register(&cpufreq_interface); if (ret) goto err_boost_unreg; @@ -2977,21 +2986,14 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data) hp_online = ret; ret = 0;

- /* - * Mark support for the scheduler's frequency invariance engine for - * drivers that implement target(), target_index() or fast_switch(). - */ - if (!cpufreq_driver->setpolicy) { - static_branch_enable_cpuslocked(&cpufreq_freq_invariance); - pr_debug("supports frequency invariance"); - } - pr_debug("driver %s up and running\n", driver_data->name); goto out;

err_if_unreg: subsys_interface_unregister(&cpufreq_interface); err_boost_unreg: + if (!cpufreq_driver->setpolicy) + static_branch_disable_cpuslocked(&cpufreq_freq_invariance); remove_boost_sysfs_file(); err_null_driver: write_lock_irqsave(&cpufreq_driver_lock, flags); diff --git a/drivers/firewire/core-cdev.c b/drivers/firewire/core-cdev.c index bd04980009a4..6a81c3fd4c86 100644 --- a/drivers/firewire/core-cdev.c +++ b/drivers/firewire/core-cdev.c @@ -41,7 +41,7 @@ /* * ABI version history is documented in linux/firewire-cdev.h. */ -#define FW_CDEV_KERNEL_VERSION 5 +#define FW_CDEV_KERNEL_VERSION 6 #define FW_CDEV_VERSION_EVENT_REQUEST2 4 #define FW_CDEV_VERSION_ALLOCATE_REGION_END 4 #define FW_CDEV_VERSION_AUTO_FLUSH_ISO_OVERFLOW 5 diff --git a/drivers/gpio/gpio-regmap.c b/drivers/gpio/gpio-regmap.c index 87c4225784cf..b3b84a404485 100644 --- a/drivers/gpio/gpio-regmap.c +++ b/drivers/gpio/gpio-regmap.c @@ -274,7 +274,7 @@ struct gpio_regmap *gpio_regmap_register(const struct gpio_regmap_config *config if (!chip->ngpio) { ret = gpiochip_get_ngpios(chip, chip->parent); if (ret) - return ERR_PTR(ret); + goto err_free_gpio; }

/* if not set, assume there is only one register */ diff --git a/drivers/gpio/gpiolib-acpi-quirks.c b/drivers/gpio/gpiolib-acpi-quirks.c index c13545dce349..bfb04e67c4bc 100644 --- a/drivers/gpio/gpiolib-acpi-quirks.c +++ b/drivers/gpio/gpiolib-acpi-quirks.c @@ -344,6 +344,20 @@ static const struct dmi_system_id gpiolib_acpi_quirks[] __initconst = { .ignore_interrupt = "AMDI0030:00@8", }, }, + { + /* + * Spurious wakeups from TP_ATTN# pin + * Found in BIOS 5.35 + * https://gitlab.freedesktop.org/drm/amd/-/issues/4482 + */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_PRODUCT_FAMILY, "ProArt PX13"), + }, + .driver_data = &(struct acpi_gpiolib_dmi_quirk) { + .ignore_wake = "ASCP1A00:00@8", + }, + }, {} /* Terminating entry */ };

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 3a3eca5b4c40..01d611d7ee66 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -4605,6 +4605,23 @@ static struct gpio_desc *gpiod_find_by_fwnode(struct fwnode_handle *fwnode, return desc; }

+static struct gpio_desc *gpiod_fwnode_lookup(struct fwnode_handle *fwnode, + struct device *consumer, + const char *con_id, + unsigned int idx, + enum gpiod_flags *flags, + unsigned long *lookupflags) +{ + struct gpio_desc *desc; + + desc = gpiod_find_by_fwnode(fwnode, consumer, con_id, idx, flags, lookupflags); + if (gpiod_not_found(desc) && !IS_ERR_OR_NULL(fwnode)) + desc = gpiod_find_by_fwnode(fwnode->secondary, consumer, con_id, + idx, flags, lookupflags); + + return desc; +} + struct gpio_desc *gpiod_find_and_request(struct device *consumer, struct fwnode_handle *fwnode, const char *con_id, @@ -4623,8 +4640,8 @@ struct gpio_desc *gpiod_find_and_request(struct device *consumer, int ret = 0;

scoped_guard(srcu, &gpio_devices_srcu) { - desc = gpiod_find_by_fwnode(fwnode, consumer, con_id, idx, - &flags, &lookupflags); + desc = gpiod_fwnode_lookup(fwnode, consumer, con_id, idx, + &flags, &lookupflags); if (gpiod_not_found(desc) && platform_lookup_allowed) { /* * Either we are not using DT or ACPI, or their lookup diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c index 260165bbe373..b16cce7c22c3 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c @@ -213,19 +213,35 @@ int amdgpu_amdkfd_reserve_mem_limit(struct amdgpu_device *adev, spin_lock(&kfd_mem_limit.mem_limit_lock);

if (kfd_mem_limit.system_mem_used + system_mem_needed > - kfd_mem_limit.max_system_mem_limit) + kfd_mem_limit.max_system_mem_limit) { pr_debug("Set no_system_mem_limit=1 if using shared memory\n"); + if (!no_system_mem_limit) { + ret = -ENOMEM; + goto release; + } + }

- if ((kfd_mem_limit.system_mem_used + system_mem_needed > - kfd_mem_limit.max_system_mem_limit && !no_system_mem_limit) || - (kfd_mem_limit.ttm_mem_used + ttm_mem_needed > - kfd_mem_limit.max_ttm_mem_limit) || - (adev && xcp_id >= 0 && adev->kfd.vram_used[xcp_id] + vram_needed > - vram_size - reserved_for_pt - reserved_for_ras - atomic64_read(&adev->vram_pin_size))) { + if (kfd_mem_limit.ttm_mem_used + ttm_mem_needed > + kfd_mem_limit.max_ttm_mem_limit) { ret = -ENOMEM; goto release; }

+ /*if is_app_apu is false and apu_prefer_gtt is true, it is an APU with + * carve out < gtt. In that case, VRAM allocation will go to gtt domain, skip + * VRAM check since ttm_mem_limit check already cover this allocation + */ + + if (adev && xcp_id >= 0 && (!adev->apu_prefer_gtt || adev->gmc.is_app_apu)) { + uint64_t vram_available = + vram_size - reserved_for_pt - reserved_for_ras - + atomic64_read(&adev->vram_pin_size); + if (adev->kfd.vram_used[xcp_id] + vram_needed > vram_available) { + ret = -ENOMEM; + goto release; + } + } + /* Update memory accounting by decreasing available system * memory, TTM memory and GPU memory as computed above */ @@ -1626,11 +1642,15 @@ size_t amdgpu_amdkfd_get_available_memory(struct amdgpu_device *adev, uint64_t vram_available, system_mem_available, ttm_mem_available;

spin_lock(&kfd_mem_limit.mem_limit_lock); - vram_available = KFD_XCP_MEMORY_SIZE(adev, xcp_id) - - adev->kfd.vram_used_aligned[xcp_id] - - atomic64_read(&adev->vram_pin_size) - - reserved_for_pt - - reserved_for_ras; + if (adev->apu_prefer_gtt && !adev->gmc.is_app_apu) + vram_available = KFD_XCP_MEMORY_SIZE(adev, xcp_id) + - adev->kfd.vram_used_aligned[xcp_id]; + else + vram_available = KFD_XCP_MEMORY_SIZE(adev, xcp_id) + - adev->kfd.vram_used_aligned[xcp_id] + - atomic64_read(&adev->vram_pin_size) + - reserved_for_pt + - reserved_for_ras;

if (adev->apu_prefer_gtt) { system_mem_available = no_system_mem_limit ? diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c index 4ec73f33535e..720b20e842ba 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c @@ -1587,7 +1587,8 @@ static int kfd_dev_create_p2p_links(void) break; if (!dev->gpu || !dev->gpu->adev || (dev->gpu->kfd->hive_id && - dev->gpu->kfd->hive_id == new_dev->gpu->kfd->hive_id)) + dev->gpu->kfd->hive_id == new_dev->gpu->kfd->hive_id && + amdgpu_xgmi_get_is_sharing_enabled(dev->gpu->adev, new_dev->gpu->adev))) goto next;

/* check if node(s) is/are peer accessible in one direction or bi-direction */ diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 58ea351dd48b..fa24bcae3c5f 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -2035,6 +2035,8 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)

dc_hardware_init(adev->dm.dc);

+ adev->dm.restore_backlight = true; + adev->dm.hpd_rx_offload_wq = hpd_rx_irq_create_workqueue(adev); if (!adev->dm.hpd_rx_offload_wq) { drm_err(adev_to_drm(adev), "amdgpu: failed to create hpd rx offload workqueue.\n"); @@ -3396,6 +3398,7 @@ static int dm_resume(struct amdgpu_ip_block *ip_block) dc_set_power_state(dm->dc, DC_ACPI_CM_POWER_STATE_D0);

dc_resume(dm->dc); + adev->dm.restore_backlight = true;

amdgpu_dm_irq_resume_early(adev);

@@ -9801,7 +9804,6 @@ static void amdgpu_dm_commit_streams(struct drm_atomic_state *state, bool mode_set_reset_required = false; u32 i; struct dc_commit_streams_params params = {dc_state->streams, dc_state->stream_count}; - bool set_backlight_level = false;

/* Disable writeback */ for_each_old_connector_in_state(state, connector, old_con_state, i) { @@ -9921,7 +9923,6 @@ static void amdgpu_dm_commit_streams(struct drm_atomic_state *state, acrtc->hw_mode = new_crtc_state->mode; crtc->hwmode = new_crtc_state->mode; mode_set_reset_required = true; - set_backlight_level = true; } else if (modereset_required(new_crtc_state)) { drm_dbg_atomic(dev, "Atomic commit: RESET. crtc id %d:[%p]\n", @@ -9978,13 +9979,16 @@ static void amdgpu_dm_commit_streams(struct drm_atomic_state *state, * to fix a flicker issue. * It will cause the dm->actual_brightness is not the current panel brightness * level. (the dm->brightness is the correct panel level) - * So we set the backlight level with dm->brightness value after set mode + * So we set the backlight level with dm->brightness value after initial + * set mode. Use restore_backlight flag to avoid setting backlight level + * for every subsequent mode set. */ - if (set_backlight_level) { + if (dm->restore_backlight) { for (i = 0; i < dm->num_of_edps; i++) { if (dm->backlight_dev[i]) amdgpu_dm_backlight_set_level(dm, i, dm->brightness[i]); } + dm->restore_backlight = false; } }

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h index d7d92f9911e4..47abef63686e 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h @@ -610,6 +610,13 @@ struct amdgpu_display_manager { */ u32 actual_brightness[AMDGPU_DM_MAX_NUM_EDP];

+ /** + * @restore_backlight: + * + * Flag to indicate whether to restore backlight after modeset. + */ + bool restore_backlight; + /** * @aux_hpd_discon_quirk: * diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h index 7dfbfb18593c..f037f2d83400 100644 --- a/drivers/gpu/drm/amd/display/dc/dc.h +++ b/drivers/gpu/drm/amd/display/dc/dc.h @@ -1292,7 +1292,6 @@ union surface_update_flags { uint32_t in_transfer_func_change:1; uint32_t input_csc_change:1; uint32_t coeff_reduction_change:1; - uint32_t output_tf_change:1; uint32_t pixel_format_change:1; uint32_t plane_size_change:1; uint32_t gamut_remap_change:1; diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c index 454e362ff096..c0127d8b5b39 100644 --- a/drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c @@ -1990,10 +1990,8 @@ static void dcn20_program_pipe( * updating on slave planes */ if (pipe_ctx->update_flags.bits.enable || - pipe_ctx->update_flags.bits.plane_changed || - pipe_ctx->stream->update_flags.bits.out_tf || - (pipe_ctx->plane_state && - pipe_ctx->plane_state->update_flags.bits.output_tf_change)) + pipe_ctx->update_flags.bits.plane_changed || + pipe_ctx->stream->update_flags.bits.out_tf) hws->funcs.set_output_transfer_func(dc, pipe_ctx, pipe_ctx->stream);

/* If the pipe has been enabled or has a different opp, we diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c index c4177a9a662f..c68d01f37860 100644 --- a/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c @@ -2289,10 +2289,8 @@ void dcn401_program_pipe( * updating on slave planes */ if (pipe_ctx->update_flags.bits.enable || - pipe_ctx->update_flags.bits.plane_changed || - pipe_ctx->stream->update_flags.bits.out_tf || - (pipe_ctx->plane_state && - pipe_ctx->plane_state->update_flags.bits.output_tf_change)) + pipe_ctx->update_flags.bits.plane_changed || + pipe_ctx->stream->update_flags.bits.out_tf) hws->funcs.set_output_transfer_func(dc, pipe_ctx, pipe_ctx->stream);

/* If the pipe has been enabled or has a different opp, we diff --git a/drivers/gpu/drm/ast/ast_dp.c b/drivers/gpu/drm/ast/ast_dp.c index 19c04687b0fe..8e650a02c528 100644 --- a/drivers/gpu/drm/ast/ast_dp.c +++ b/drivers/gpu/drm/ast/ast_dp.c @@ -134,7 +134,7 @@ static int ast_astdp_read_edid_block(void *data, u8 *buf, unsigned int block, si * 3. The Delays are often longer a lot when system resume from S3/S4. */ if (j) - mdelay(j + 1); + msleep(j + 1);

/* Wait for EDID offset to show up in mirror register */ vgacrd7 = ast_get_index_reg(ast, AST_IO_VGACRI, 0xd7); diff --git a/drivers/gpu/drm/gma500/oaktrail_hdmi.c b/drivers/gpu/drm/gma500/oaktrail_hdmi.c index 1cf394369127..c0feca58511d 100644 --- a/drivers/gpu/drm/gma500/oaktrail_hdmi.c +++ b/drivers/gpu/drm/gma500/oaktrail_hdmi.c @@ -726,8 +726,8 @@ void oaktrail_hdmi_teardown(struct drm_device *dev)

if (hdmi_dev) { pdev = hdmi_dev->dev; - pci_set_drvdata(pdev, NULL); oaktrail_hdmi_i2c_exit(pdev); + pci_set_drvdata(pdev, NULL); iounmap(hdmi_dev->regs); kfree(hdmi_dev); pci_dev_put(pdev); diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c index d58f8fc37326..55b8bfcf364a 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -593,8 +593,9 @@ intel_ddi_transcoder_func_reg_val_get(struct intel_encoder *encoder, enum transcoder master;

master = crtc_state->mst_master_transcoder; - drm_WARN_ON(display->drm, - master == INVALID_TRANSCODER); + if (drm_WARN_ON(display->drm, + master == INVALID_TRANSCODER)) + master = TRANSCODER_A; temp |= TRANS_DDI_MST_TRANSPORT_SELECT(master); } } else { diff --git a/drivers/gpu/drm/panfrost/panfrost_drv.c b/drivers/gpu/drm/panfrost/panfrost_drv.c index f1ec3b02f15a..07cd67baa81b 100644 --- a/drivers/gpu/drm/panfrost/panfrost_drv.c +++ b/drivers/gpu/drm/panfrost/panfrost_drv.c @@ -789,6 +789,8 @@ static const struct panfrost_compatible amlogic_data = { .vendor_quirk = panfrost_gpu_amlogic_quirk, };

+static const char * const mediatek_pm_domains[] = { "core0", "core1", "core2", + "core3", "core4" }; /* * The old data with two power supplies for MT8183 is here only to * keep retro-compatibility with older devicetrees, as DVFS will @@ -797,51 +799,53 @@ static const struct panfrost_compatible amlogic_data = { * On new devicetrees please use the _b variant with a single and * coupled regulators instead. */ -static const char * const mediatek_mt8183_supplies[] = { "mali", "sram", NULL }; -static const char * const mediatek_mt8183_pm_domains[] = { "core0", "core1", "core2" }; +static const char * const legacy_supplies[] = { "mali", "sram", NULL }; static const struct panfrost_compatible mediatek_mt8183_data = { - .num_supplies = ARRAY_SIZE(mediatek_mt8183_supplies) - 1, - .supply_names = mediatek_mt8183_supplies, - .num_pm_domains = ARRAY_SIZE(mediatek_mt8183_pm_domains), - .pm_domain_names = mediatek_mt8183_pm_domains, + .num_supplies = ARRAY_SIZE(legacy_supplies) - 1, + .supply_names = legacy_supplies, + .num_pm_domains = 3, + .pm_domain_names = mediatek_pm_domains, };

-static const char * const mediatek_mt8183_b_supplies[] = { "mali", NULL }; static const struct panfrost_compatible mediatek_mt8183_b_data = { - .num_supplies = ARRAY_SIZE(mediatek_mt8183_b_supplies) - 1, - .supply_names = mediatek_mt8183_b_supplies, - .num_pm_domains = ARRAY_SIZE(mediatek_mt8183_pm_domains), - .pm_domain_names = mediatek_mt8183_pm_domains, + .num_supplies = ARRAY_SIZE(default_supplies) - 1, + .supply_names = default_supplies, + .num_pm_domains = 3, + .pm_domain_names = mediatek_pm_domains, .pm_features = BIT(GPU_PM_CLK_DIS) | BIT(GPU_PM_VREG_OFF), };

-static const char * const mediatek_mt8186_pm_domains[] = { "core0", "core1" }; static const struct panfrost_compatible mediatek_mt8186_data = { - .num_supplies = ARRAY_SIZE(mediatek_mt8183_b_supplies) - 1, - .supply_names = mediatek_mt8183_b_supplies, - .num_pm_domains = ARRAY_SIZE(mediatek_mt8186_pm_domains), - .pm_domain_names = mediatek_mt8186_pm_domains, + .num_supplies = ARRAY_SIZE(default_supplies) - 1, + .supply_names = default_supplies, + .num_pm_domains = 2, + .pm_domain_names = mediatek_pm_domains, .pm_features = BIT(GPU_PM_CLK_DIS) | BIT(GPU_PM_VREG_OFF), };

-/* MT8188 uses the same power domains and power supplies as MT8183 */ static const struct panfrost_compatible mediatek_mt8188_data = { - .num_supplies = ARRAY_SIZE(mediatek_mt8183_b_supplies) - 1, - .supply_names = mediatek_mt8183_b_supplies, - .num_pm_domains = ARRAY_SIZE(mediatek_mt8183_pm_domains), - .pm_domain_names = mediatek_mt8183_pm_domains, + .num_supplies = ARRAY_SIZE(default_supplies) - 1, + .supply_names = default_supplies, + .num_pm_domains = 3, + .pm_domain_names = mediatek_pm_domains, .pm_features = BIT(GPU_PM_CLK_DIS) | BIT(GPU_PM_VREG_OFF), .gpu_quirks = BIT(GPU_QUIRK_FORCE_AARCH64_PGTABLE), };

-static const char * const mediatek_mt8192_supplies[] = { "mali", NULL }; -static const char * const mediatek_mt8192_pm_domains[] = { "core0", "core1", "core2", - "core3", "core4" }; static const struct panfrost_compatible mediatek_mt8192_data = { - .num_supplies = ARRAY_SIZE(mediatek_mt8192_supplies) - 1, - .supply_names = mediatek_mt8192_supplies, - .num_pm_domains = ARRAY_SIZE(mediatek_mt8192_pm_domains), - .pm_domain_names = mediatek_mt8192_pm_domains, + .num_supplies = ARRAY_SIZE(default_supplies) - 1, + .supply_names = default_supplies, + .num_pm_domains = 5, + .pm_domain_names = mediatek_pm_domains, + .pm_features = BIT(GPU_PM_CLK_DIS) | BIT(GPU_PM_VREG_OFF), + .gpu_quirks = BIT(GPU_QUIRK_FORCE_AARCH64_PGTABLE), +}; + +static const struct panfrost_compatible mediatek_mt8370_data = { + .num_supplies = ARRAY_SIZE(default_supplies) - 1, + .supply_names = default_supplies, + .num_pm_domains = 2, + .pm_domain_names = mediatek_pm_domains, .pm_features = BIT(GPU_PM_CLK_DIS) | BIT(GPU_PM_VREG_OFF), .gpu_quirks = BIT(GPU_QUIRK_FORCE_AARCH64_PGTABLE), }; @@ -868,6 +872,7 @@ static const struct of_device_id dt_match[] = { { .compatible = "mediatek,mt8186-mali", .data = &mediatek_mt8186_data }, { .compatible = "mediatek,mt8188-mali", .data = &mediatek_mt8188_data }, { .compatible = "mediatek,mt8192-mali", .data = &mediatek_mt8192_data }, + { .compatible = "mediatek,mt8370-mali", .data = &mediatek_mt8370_data }, { .compatible = "allwinner,sun50i-h616-mali", .data = &allwinner_h616_data }, {} }; diff --git a/drivers/gpu/drm/panthor/panthor_sched.c b/drivers/gpu/drm/panthor/panthor_sched.c index 43ee57728de5..e927d80d6a2a 100644 --- a/drivers/gpu/drm/panthor/panthor_sched.c +++ b/drivers/gpu/drm/panthor/panthor_sched.c @@ -886,8 +886,7 @@ static void group_free_queue(struct panthor_group *group, struct panthor_queue * if (IS_ERR_OR_NULL(queue)) return;

- if (queue->entity.fence_context) - drm_sched_entity_destroy(&queue->entity); + drm_sched_entity_destroy(&queue->entity);

if (queue->scheduler.ops) drm_sched_fini(&queue->scheduler); @@ -3558,11 +3557,6 @@ int panthor_group_destroy(struct panthor_file *pfile, u32 group_handle) if (!group) return -EINVAL;

- for (u32 i = 0; i < group->queue_count; i++) { - if (group->queues[i]) - drm_sched_entity_destroy(&group->queues[i]->entity); - } - mutex_lock(&sched->reset.lock); mutex_lock(&sched->lock); group->destroyed = true; diff --git a/drivers/gpu/drm/xe/abi/guc_actions_abi.h b/drivers/gpu/drm/xe/abi/guc_actions_abi.h index 4d9896e14649..448afb86e05c 100644 --- a/drivers/gpu/drm/xe/abi/guc_actions_abi.h +++ b/drivers/gpu/drm/xe/abi/guc_actions_abi.h @@ -117,7 +117,6 @@ enum xe_guc_action { XE_GUC_ACTION_ENTER_S_STATE = 0x501, XE_GUC_ACTION_EXIT_S_STATE = 0x502, XE_GUC_ACTION_GLOBAL_SCHED_POLICY_CHANGE = 0x506, - XE_GUC_ACTION_UPDATE_SCHEDULING_POLICIES_KLV = 0x509, XE_GUC_ACTION_SCHED_CONTEXT = 0x1000, XE_GUC_ACTION_SCHED_CONTEXT_MODE_SET = 0x1001, XE_GUC_ACTION_SCHED_CONTEXT_MODE_DONE = 0x1002, @@ -143,7 +142,6 @@ enum xe_guc_action { XE_GUC_ACTION_SET_ENG_UTIL_BUFF = 0x550A, XE_GUC_ACTION_SET_DEVICE_ENGINE_ACTIVITY_BUFFER = 0x550C, XE_GUC_ACTION_SET_FUNCTION_ENGINE_ACTIVITY_BUFFER = 0x550D, - XE_GUC_ACTION_OPT_IN_FEATURE_KLV = 0x550E, XE_GUC_ACTION_NOTIFY_MEMORY_CAT_ERROR = 0x6000, XE_GUC_ACTION_REPORT_PAGE_FAULT_REQ_DESC = 0x6002, XE_GUC_ACTION_PAGE_FAULT_RES_DESC = 0x6003, @@ -242,7 +240,4 @@ enum xe_guc_g2g_type { #define XE_G2G_DEREGISTER_TILE REG_GENMASK(15, 12) #define XE_G2G_DEREGISTER_TYPE REG_GENMASK(11, 8)

-/* invalid type for XE_GUC_ACTION_NOTIFY_MEMORY_CAT_ERROR */ -#define XE_GUC_CAT_ERR_TYPE_INVALID 0xdeadbeef - #endif diff --git a/drivers/gpu/drm/xe/abi/guc_klvs_abi.h b/drivers/gpu/drm/xe/abi/guc_klvs_abi.h index 89034bc97ec5..7de8f827281f 100644 --- a/drivers/gpu/drm/xe/abi/guc_klvs_abi.h +++ b/drivers/gpu/drm/xe/abi/guc_klvs_abi.h @@ -16,8 +16,6 @@ * +===+=======+==============================================================+ * | 0 | 31:16 | **KEY** - KLV key identifier | * | | | - `GuC Self Config KLVs`_ | - * | | | - `GuC Opt In Feature KLVs`_ | - * | | | - `GuC Scheduling Policies KLVs`_ | * | | | - `GuC VGT Policy KLVs`_ | * | | | - `GuC VF Configuration KLVs`_ | * | | | | @@ -126,44 +124,6 @@ enum { GUC_CONTEXT_POLICIES_KLV_NUM_IDS = 5, };

-/** - * DOC: GuC Opt In Feature KLVs - * - * `GuC KLV`_ keys available for use with OPT_IN_FEATURE_KLV - * - * _`GUC_KLV_OPT_IN_FEATURE_EXT_CAT_ERR_TYPE` : 0x4001 - * Adds an extra dword to the XE_GUC_ACTION_NOTIFY_MEMORY_CAT_ERROR G2H - * containing the type of the CAT error. On HW that does not support - * reporting the CAT error type, the extra dword is set to 0xdeadbeef. - */ - -#define GUC_KLV_OPT_IN_FEATURE_EXT_CAT_ERR_TYPE_KEY 0x4001 -#define GUC_KLV_OPT_IN_FEATURE_EXT_CAT_ERR_TYPE_LEN 0u - -/** - * DOC: GuC Scheduling Policies KLVs - * - * `GuC KLV`_ keys available for use with UPDATE_SCHEDULING_POLICIES_KLV. - * - * _`GUC_KLV_SCHEDULING_POLICIES_RENDER_COMPUTE_YIELD` : 0x1001 - * Some platforms do not allow concurrent execution of RCS and CCS - * workloads from different address spaces. By default, the GuC prioritizes - * RCS submissions over CCS ones, which can lead to CCS workloads being - * significantly (or completely) starved of execution time. This KLV allows - * the driver to specify a quantum (in ms) and a ratio (percentage value - * between 0 and 100), and the GuC will prioritize the CCS for that - * percentage of each quantum. For example, specifying 100ms and 30% will - * make the GuC prioritize the CCS for 30ms of every 100ms. - * Note that this does not necessarly mean that RCS and CCS engines will - * only be active for their percentage of the quantum, as the restriction - * only kicks in if both classes are fully busy with non-compatible address - * spaces; i.e., if one engine is idle or running the same address space, - * a pending job on the other engine will still be submitted to the HW no - * matter what the ratio is - */ -#define GUC_KLV_SCHEDULING_POLICIES_RENDER_COMPUTE_YIELD_KEY 0x1001 -#define GUC_KLV_SCHEDULING_POLICIES_RENDER_COMPUTE_YIELD_LEN 2u - /** * DOC: GuC VGT Policy KLVs * diff --git a/drivers/gpu/drm/xe/xe_bo_evict.c b/drivers/gpu/drm/xe/xe_bo_evict.c index ed3746d32b27..4620201c7239 100644 --- a/drivers/gpu/drm/xe/xe_bo_evict.c +++ b/drivers/gpu/drm/xe/xe_bo_evict.c @@ -158,8 +158,8 @@ int xe_bo_evict_all(struct xe_device *xe) if (ret) return ret;

- ret = xe_bo_apply_to_pinned(xe, &xe->pinned.late.kernel_bo_present, - &xe->pinned.late.evicted, xe_bo_evict_pinned); + ret = xe_bo_apply_to_pinned(xe, &xe->pinned.late.external, + &xe->pinned.late.external, xe_bo_evict_pinned);

if (!ret) ret = xe_bo_apply_to_pinned(xe, &xe->pinned.late.kernel_bo_present, diff --git a/drivers/gpu/drm/xe/xe_configfs.c b/drivers/gpu/drm/xe/xe_configfs.c index 9a2b96b111ef..2b591ed05561 100644 --- a/drivers/gpu/drm/xe/xe_configfs.c +++ b/drivers/gpu/drm/xe/xe_configfs.c @@ -244,7 +244,7 @@ int __init xe_configfs_init(void) return 0; }

-void __exit xe_configfs_exit(void) +void xe_configfs_exit(void) { configfs_unregister_subsystem(&xe_configfs); } diff --git a/drivers/gpu/drm/xe/xe_device_sysfs.c b/drivers/gpu/drm/xe/xe_device_sysfs.c index b9440f8c781e..652da4d294c0 100644 --- a/drivers/gpu/drm/xe/xe_device_sysfs.c +++ b/drivers/gpu/drm/xe/xe_device_sysfs.c @@ -166,7 +166,7 @@ int xe_device_sysfs_init(struct xe_device *xe) return ret; }

- if (xe->info.platform == XE_BATTLEMAGE) { + if (xe->info.platform == XE_BATTLEMAGE && !IS_SRIOV_VF(xe)) { ret = sysfs_create_files(&dev->kobj, auto_link_downgrade_attrs); if (ret) return ret; diff --git a/drivers/gpu/drm/xe/xe_gt.c b/drivers/gpu/drm/xe/xe_gt.c index eaf7569a7c1d..e3517ce2e18c 100644 --- a/drivers/gpu/drm/xe/xe_gt.c +++ b/drivers/gpu/drm/xe/xe_gt.c @@ -41,7 +41,6 @@ #include "xe_gt_topology.h" #include "xe_guc_exec_queue_types.h" #include "xe_guc_pc.h" -#include "xe_guc_submit.h" #include "xe_hw_fence.h" #include "xe_hw_engine_class_sysfs.h" #include "xe_irq.h" @@ -98,7 +97,7 @@ void xe_gt_sanitize(struct xe_gt *gt) * FIXME: if xe_uc_sanitize is called here, on TGL driver will not * reload */ - xe_guc_submit_disable(&gt->uc.guc); + gt->uc.guc.submission_state.enabled = false; }

static void xe_gt_enable_host_l2_vram(struct xe_gt *gt) diff --git a/drivers/gpu/drm/xe/xe_guc.c b/drivers/gpu/drm/xe/xe_guc.c index b9d21fdaad48..bac5471a1a78 100644 --- a/drivers/gpu/drm/xe/xe_guc.c +++ b/drivers/gpu/drm/xe/xe_guc.c @@ -29,7 +29,6 @@ #include "xe_guc_db_mgr.h" #include "xe_guc_engine_activity.h" #include "xe_guc_hwconfig.h" -#include "xe_guc_klv_helpers.h" #include "xe_guc_log.h" #include "xe_guc_pc.h" #include "xe_guc_relay.h" @@ -571,57 +570,6 @@ static int guc_g2g_start(struct xe_guc *guc) return err; }

-static int __guc_opt_in_features_enable(struct xe_guc *guc, u64 addr, u32 num_dwords) -{ - u32 action[] = { - XE_GUC_ACTION_OPT_IN_FEATURE_KLV, - lower_32_bits(addr), - upper_32_bits(addr), - num_dwords - }; - - return xe_guc_ct_send_block(&guc->ct, action, ARRAY_SIZE(action)); -} - -#define OPT_IN_MAX_DWORDS 16 -int xe_guc_opt_in_features_enable(struct xe_guc *guc) -{ - struct xe_device *xe = guc_to_xe(guc); - CLASS(xe_guc_buf, buf)(&guc->buf, OPT_IN_MAX_DWORDS); - u32 count = 0; - u32 *klvs; - int ret; - - if (!xe_guc_buf_is_valid(buf)) - return -ENOBUFS; - - klvs = xe_guc_buf_cpu_ptr(buf); - - /* - * The extra CAT error type opt-in was added in GuC v70.17.0, which maps - * to compatibility version v1.7.0. - * Note that the GuC allows enabling this KLV even on platforms that do - * not support the extra type; in such case the returned type variable - * will be set to a known invalid value which we can check against. - */ - if (GUC_SUBMIT_VER(guc) >= MAKE_GUC_VER(1, 7, 0)) - klvs[count++] = PREP_GUC_KLV_TAG(OPT_IN_FEATURE_EXT_CAT_ERR_TYPE); - - if (count) { - xe_assert(xe, count <= OPT_IN_MAX_DWORDS); - - ret = __guc_opt_in_features_enable(guc, xe_guc_buf_flush(buf), count); - if (ret < 0) { - xe_gt_err(guc_to_gt(guc), - "failed to enable GuC opt-in features: %pe\n", - ERR_PTR(ret)); - return ret; - } - } - - return 0; -} - static void guc_fini_hw(void *arg) { struct xe_guc *guc = arg; @@ -815,17 +763,15 @@ int xe_guc_post_load_init(struct xe_guc *guc)

xe_guc_ads_populate_post_load(&guc->ads);

- ret = xe_guc_opt_in_features_enable(guc); - if (ret) - return ret; - if (xe_guc_g2g_wanted(guc_to_xe(guc))) { ret = guc_g2g_start(guc); if (ret) return ret; }

- return xe_guc_submit_enable(guc); + guc->submission_state.enabled = true; + + return 0; }

int xe_guc_reset(struct xe_guc *guc) @@ -1519,7 +1465,7 @@ void xe_guc_sanitize(struct xe_guc *guc) { xe_uc_fw_sanitize(&guc->fw); xe_guc_ct_disable(&guc->ct); - xe_guc_submit_disable(guc); + guc->submission_state.enabled = false; }

int xe_guc_reset_prepare(struct xe_guc *guc) diff --git a/drivers/gpu/drm/xe/xe_guc.h b/drivers/gpu/drm/xe/xe_guc.h index 4a66575f017d..58338be44558 100644 --- a/drivers/gpu/drm/xe/xe_guc.h +++ b/drivers/gpu/drm/xe/xe_guc.h @@ -33,7 +33,6 @@ int xe_guc_reset(struct xe_guc *guc); int xe_guc_upload(struct xe_guc *guc); int xe_guc_min_load_for_hwconfig(struct xe_guc *guc); int xe_guc_enable_communication(struct xe_guc *guc); -int xe_guc_opt_in_features_enable(struct xe_guc *guc); int xe_guc_suspend(struct xe_guc *guc); void xe_guc_notify(struct xe_guc *guc); int xe_guc_auth_huc(struct xe_guc *guc, u32 rsa_addr); diff --git a/drivers/gpu/drm/xe/xe_guc_submit.c b/drivers/gpu/drm/xe/xe_guc_submit.c index 18ddbb7b98a1..45a21af12692 100644 --- a/drivers/gpu/drm/xe/xe_guc_submit.c +++ b/drivers/gpu/drm/xe/xe_guc_submit.c @@ -32,7 +32,6 @@ #include "xe_guc_ct.h" #include "xe_guc_exec_queue_types.h" #include "xe_guc_id_mgr.h" -#include "xe_guc_klv_helpers.h" #include "xe_guc_submit_types.h" #include "xe_hw_engine.h" #include "xe_hw_fence.h" @@ -317,71 +316,6 @@ int xe_guc_submit_init(struct xe_guc *guc, unsigned int num_ids) return drmm_add_action_or_reset(&xe->drm, guc_submit_fini, guc); }

-/* - * Given that we want to guarantee enough RCS throughput to avoid missing - * frames, we set the yield policy to 20% of each 80ms interval. - */ -#define RC_YIELD_DURATION 80 /* in ms */ -#define RC_YIELD_RATIO 20 /* in percent */ -static u32 *emit_render_compute_yield_klv(u32 *emit) -{ - *emit++ = PREP_GUC_KLV_TAG(SCHEDULING_POLICIES_RENDER_COMPUTE_YIELD); - *emit++ = RC_YIELD_DURATION; - *emit++ = RC_YIELD_RATIO; - - return emit; -} - -#define SCHEDULING_POLICY_MAX_DWORDS 16 -static int guc_init_global_schedule_policy(struct xe_guc *guc) -{ - u32 data[SCHEDULING_POLICY_MAX_DWORDS]; - u32 *emit = data; - u32 count = 0; - int ret; - - if (GUC_SUBMIT_VER(guc) < MAKE_GUC_VER(1, 1, 0)) - return 0; - - *emit++ = XE_GUC_ACTION_UPDATE_SCHEDULING_POLICIES_KLV; - - if (CCS_MASK(guc_to_gt(guc))) - emit = emit_render_compute_yield_klv(emit); - - count = emit - data; - if (count > 1) { - xe_assert(guc_to_xe(guc), count <= SCHEDULING_POLICY_MAX_DWORDS); - - ret = xe_guc_ct_send_block(&guc->ct, data, count); - if (ret < 0) { - xe_gt_err(guc_to_gt(guc), - "failed to enable GuC sheduling policies: %pe\n", - ERR_PTR(ret)); - return ret; - } - } - - return 0; -} - -int xe_guc_submit_enable(struct xe_guc *guc) -{ - int ret; - - ret = guc_init_global_schedule_policy(guc); - if (ret) - return ret; - - guc->submission_state.enabled = true; - - return 0; -} - -void xe_guc_submit_disable(struct xe_guc *guc) -{ - guc->submission_state.enabled = false; -} - static void __release_guc_id(struct xe_guc *guc, struct xe_exec_queue *q, u32 xa_count) { int i; @@ -2154,16 +2088,12 @@ int xe_guc_exec_queue_memory_cat_error_handler(struct xe_guc *guc, u32 *msg, struct xe_gt *gt = guc_to_gt(guc); struct xe_exec_queue *q; u32 guc_id; - u32 type = XE_GUC_CAT_ERR_TYPE_INVALID;

- if (unlikely(!len || len > 2)) + if (unlikely(len < 1)) return -EPROTO;

guc_id = msg[0];

- if (len == 2) - type = msg[1]; - if (guc_id == GUC_ID_UNKNOWN) { /* * GuC uses GUC_ID_UNKNOWN if it can not map the CAT fault to any PF/VF @@ -2177,19 +2107,8 @@ int xe_guc_exec_queue_memory_cat_error_handler(struct xe_guc *guc, u32 *msg, if (unlikely(!q)) return -EPROTO;

- /* - * The type is HW-defined and changes based on platform, so we don't - * decode it in the kernel and only check if it is valid. - * See bspec 54047 and 72187 for details. - */ - if (type != XE_GUC_CAT_ERR_TYPE_INVALID) - xe_gt_dbg(gt, - "Engine memory CAT error [%u]: class=%s, logical_mask: 0x%x, guc_id=%d", - type, xe_hw_engine_class_to_str(q->class), q->logical_mask, guc_id); - else - xe_gt_dbg(gt, - "Engine memory CAT error: class=%s, logical_mask: 0x%x, guc_id=%d", - xe_hw_engine_class_to_str(q->class), q->logical_mask, guc_id); + xe_gt_dbg(gt, "Engine memory cat error: engine_class=%s, logical_mask: 0x%x, guc_id=%d", + xe_hw_engine_class_to_str(q->class), q->logical_mask, guc_id);

trace_xe_exec_queue_memory_cat_error(q);

diff --git a/drivers/gpu/drm/xe/xe_guc_submit.h b/drivers/gpu/drm/xe/xe_guc_submit.h index 0d126b807c10..9b71a986c6ca 100644 --- a/drivers/gpu/drm/xe/xe_guc_submit.h +++ b/drivers/gpu/drm/xe/xe_guc_submit.h @@ -13,8 +13,6 @@ struct xe_exec_queue; struct xe_guc;

int xe_guc_submit_init(struct xe_guc *guc, unsigned int num_ids); -int xe_guc_submit_enable(struct xe_guc *guc); -void xe_guc_submit_disable(struct xe_guc *guc);

int xe_guc_submit_reset_prepare(struct xe_guc *guc); void xe_guc_submit_reset_wait(struct xe_guc *guc); diff --git a/drivers/gpu/drm/xe/xe_uc.c b/drivers/gpu/drm/xe/xe_uc.c index 5c45b0f072a4..3a8751a8b92d 100644 --- a/drivers/gpu/drm/xe/xe_uc.c +++ b/drivers/gpu/drm/xe/xe_uc.c @@ -165,10 +165,6 @@ static int vf_uc_init_hw(struct xe_uc *uc)

uc->guc.submission_state.enabled = true;

- err = xe_guc_opt_in_features_enable(&uc->guc); - if (err) - return err; - err = xe_gt_record_default_lrcs(uc_to_gt(uc)); if (err) return err; diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_client.c b/drivers/hid/amd-sfh-hid/amd_sfh_client.c index 3438d392920f..8dae9a776685 100644 --- a/drivers/hid/amd-sfh-hid/amd_sfh_client.c +++ b/drivers/hid/amd-sfh-hid/amd_sfh_client.c @@ -39,8 +39,12 @@ int amd_sfh_get_report(struct hid_device *hid, int report_id, int report_type) struct amdtp_hid_data *hid_data = hid->driver_data; struct amdtp_cl_data *cli_data = hid_data->cli_data; struct request_list *req_list = &cli_data->req_list; + struct amd_input_data *in_data = cli_data->in_data; + struct amd_mp2_dev *mp2; int i;

+ mp2 = container_of(in_data, struct amd_mp2_dev, in_data); + guard(mutex)(&mp2->lock); for (i = 0; i < cli_data->num_hid_devices; i++) { if (cli_data->hid_sensor_hubs[i] == hid) { struct request_list *new = kzalloc(sizeof(*new), GFP_KERNEL); @@ -75,6 +79,8 @@ void amd_sfh_work(struct work_struct *work) u8 report_id, node_type; u8 report_size = 0;

+ mp2 = container_of(in_data, struct amd_mp2_dev, in_data); + guard(mutex)(&mp2->lock); req_node = list_last_entry(&req_list->list, struct request_list, list); list_del(&req_node->list); current_index = req_node->current_index; @@ -83,7 +89,6 @@ void amd_sfh_work(struct work_struct *work) node_type = req_node->report_type; kfree(req_node);

- mp2 = container_of(in_data, struct amd_mp2_dev, in_data); mp2_ops = mp2->mp2_ops; if (node_type == HID_FEATURE_REPORT) { report_size = mp2_ops->get_feat_rep(sensor_index, report_id, @@ -107,6 +112,8 @@ void amd_sfh_work(struct work_struct *work) cli_data->cur_hid_dev = current_index; cli_data->sensor_requested_cnt[current_index] = 0; amdtp_hid_wakeup(cli_data->hid_sensor_hubs[current_index]); + if (!list_empty(&req_list->list)) + schedule_delayed_work(&cli_data->work, 0); }

void amd_sfh_work_buffer(struct work_struct *work) @@ -117,9 +124,10 @@ void amd_sfh_work_buffer(struct work_struct *work) u8 report_size; int i;

+ mp2 = container_of(in_data, struct amd_mp2_dev, in_data); + guard(mutex)(&mp2->lock); for (i = 0; i < cli_data->num_hid_devices; i++) { if (cli_data->sensor_sts[i] == SENSOR_ENABLED) { - mp2 = container_of(in_data, struct amd_mp2_dev, in_data); report_size = mp2->mp2_ops->get_in_rep(i, cli_data->sensor_idx[i], cli_data->report_id[i], in_data); hid_input_report(cli_data->hid_sensor_hubs[i], HID_INPUT_REPORT, diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_common.h b/drivers/hid/amd-sfh-hid/amd_sfh_common.h index f44a3bb2fbd4..78f830c133e5 100644 --- a/drivers/hid/amd-sfh-hid/amd_sfh_common.h +++ b/drivers/hid/amd-sfh-hid/amd_sfh_common.h @@ -10,6 +10,7 @@ #ifndef AMD_SFH_COMMON_H #define AMD_SFH_COMMON_H

+#include <linux/mutex.h> #include <linux/pci.h> #include "amd_sfh_hid.h"

@@ -59,6 +60,8 @@ struct amd_mp2_dev { u32 mp2_acs; struct sfh_dev_status dev_en; struct work_struct work; + /* mp2 to protect data */ + struct mutex lock; u8 init_done; u8 rver; }; diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c index 1c1fd63330c9..9a669c18a132 100644 --- a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c +++ b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c @@ -462,6 +462,10 @@ static int amd_mp2_pci_probe(struct pci_dev *pdev, const struct pci_device_id *i if (!privdata->cl_data) return -ENOMEM;

+ rc = devm_mutex_init(&pdev->dev, &privdata->lock); + if (rc) + return rc; + privdata->sfh1_1_ops = (const struct amd_sfh1_1_ops *)id->driver_data; if (privdata->sfh1_1_ops) { if (boot_cpu_data.x86 >= 0x1A) diff --git a/drivers/hid/hid-asus.c b/drivers/hid/hid-asus.c index d27dcfb2b9e4..8db9d4e7c3b0 100644 --- a/drivers/hid/hid-asus.c +++ b/drivers/hid/hid-asus.c @@ -974,7 +974,10 @@ static int asus_input_mapping(struct hid_device *hdev, case 0xc4: asus_map_key_clear(KEY_KBDILLUMUP); break; case 0xc5: asus_map_key_clear(KEY_KBDILLUMDOWN); break; case 0xc7: asus_map_key_clear(KEY_KBDILLUMTOGGLE); break; + case 0x4e: asus_map_key_clear(KEY_FN_ESC); break; + case 0x7e: asus_map_key_clear(KEY_EMOJI_PICKER); break;

+ case 0x8b: asus_map_key_clear(KEY_PROG1); break; /* ProArt Creator Hub key */ case 0x6b: asus_map_key_clear(KEY_F21); break; /* ASUS touchpad toggle */ case 0x38: asus_map_key_clear(KEY_PROG1); break; /* ROG key */ case 0xba: asus_map_key_clear(KEY_PROG2); break; /* Fn+C ASUS Splendid */ diff --git a/drivers/hid/hid-cp2112.c b/drivers/hid/hid-cp2112.c index 234fa82eab07..b5f2b6356f51 100644 --- a/drivers/hid/hid-cp2112.c +++ b/drivers/hid/hid-cp2112.c @@ -229,10 +229,12 @@ static int cp2112_gpio_set_unlocked(struct cp2112_device *dev, ret = hid_hw_raw_request(hdev, CP2112_GPIO_SET, buf, CP2112_GPIO_SET_LENGTH, HID_FEATURE_REPORT, HID_REQ_SET_REPORT); - if (ret < 0) + if (ret != CP2112_GPIO_SET_LENGTH) { hid_err(hdev, "error setting GPIO values: %d\n", ret); + return ret < 0 ? ret : -EIO; + }

- return ret; + return 0; }

static int cp2112_gpio_set(struct gpio_chip *chip, unsigned int offset, @@ -309,9 +311,7 @@ static int cp2112_gpio_direction_output(struct gpio_chip *chip, * Set gpio value when output direction is already set, * as specified in AN495, Rev. 0.2, cpt. 4.4 */ - cp2112_gpio_set_unlocked(dev, offset, value); - - return 0; + return cp2112_gpio_set_unlocked(dev, offset, value); }

static int cp2112_hid_get(struct hid_device *hdev, unsigned char report_number, diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index 4c22bd2ba170..edb8da49d916 100644 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -73,6 +73,7 @@ MODULE_LICENSE("GPL"); #define MT_QUIRK_FORCE_MULTI_INPUT BIT(20) #define MT_QUIRK_DISABLE_WAKEUP BIT(21) #define MT_QUIRK_ORIENTATION_INVERT BIT(22) +#define MT_QUIRK_APPLE_TOUCHBAR BIT(23)

#define MT_INPUTMODE_TOUCHSCREEN 0x02 #define MT_INPUTMODE_TOUCHPAD 0x03 @@ -625,6 +626,7 @@ static struct mt_application *mt_find_application(struct mt_device *td, static struct mt_report_data *mt_allocate_report_data(struct mt_device *td, struct hid_report *report) { + struct mt_class *cls = &td->mtclass; struct mt_report_data *rdata; struct hid_field *field; int r, n; @@ -649,7 +651,11 @@ static struct mt_report_data *mt_allocate_report_data(struct mt_device *td,

if (field->logical == HID_DG_FINGER || td->hdev->group != HID_GROUP_MULTITOUCH_WIN_8) { for (n = 0; n < field->report_count; n++) { - if (field->usage[n].hid == HID_DG_CONTACTID) { + unsigned int hid = field->usage[n].hid; + + if (hid == HID_DG_CONTACTID || + (cls->quirks & MT_QUIRK_APPLE_TOUCHBAR && + hid == HID_DG_TRANSDUCER_INDEX)) { rdata->is_mt_collection = true; break; } @@ -821,12 +827,31 @@ static int mt_touch_input_mapping(struct hid_device *hdev, struct hid_input *hi,

MT_STORE_FIELD(confidence_state); return 1; + case HID_DG_TOUCH: + /* + * Legacy devices use TIPSWITCH and not TOUCH. + * One special case here is of the Apple Touch Bars. + * In these devices, the tip state is contained in + * fields with the HID_DG_TOUCH usage. + * Let's just ignore this field for other devices. + */ + if (!(cls->quirks & MT_QUIRK_APPLE_TOUCHBAR)) + return -1; + fallthrough; case HID_DG_TIPSWITCH: if (field->application != HID_GD_SYSTEM_MULTIAXIS) input_set_capability(hi->input, EV_KEY, BTN_TOUCH); MT_STORE_FIELD(tip_state); return 1; + case HID_DG_TRANSDUCER_INDEX: + /* + * Contact ID in case of Apple Touch Bars is contained + * in fields with HID_DG_TRANSDUCER_INDEX usage. + */ + if (!(cls->quirks & MT_QUIRK_APPLE_TOUCHBAR)) + return 0; + fallthrough; case HID_DG_CONTACTID: MT_STORE_FIELD(contactid); app->touches_by_report++; @@ -883,10 +908,6 @@ static int mt_touch_input_mapping(struct hid_device *hdev, struct hid_input *hi, case HID_DG_CONTACTMAX: /* contact max are global to the report */ return -1; - case HID_DG_TOUCH: - /* Legacy devices use TIPSWITCH and not TOUCH. - * Let's just ignore this field. */ - return -1; } /* let hid-input decide for the others */ return 0; @@ -1314,6 +1335,13 @@ static int mt_touch_input_configured(struct hid_device *hdev, struct input_dev *input = hi->input; int ret;

+ /* + * HID_DG_CONTACTMAX field is not present on Apple Touch Bars, + * but the maximum contact count is greater than the default. + */ + if (cls->quirks & MT_QUIRK_APPLE_TOUCHBAR && cls->maxcontacts) + td->maxcontacts = cls->maxcontacts; + if (!td->maxcontacts) td->maxcontacts = MT_DEFAULT_MAXCONTACT;

@@ -1321,6 +1349,13 @@ static int mt_touch_input_configured(struct hid_device *hdev, if (td->serial_maybe) mt_post_parse_default_settings(td, app);

+ /* + * The application for Apple Touch Bars is HID_DG_TOUCHPAD, + * but these devices are direct. + */ + if (cls->quirks & MT_QUIRK_APPLE_TOUCHBAR) + app->mt_flags |= INPUT_MT_DIRECT; + if (cls->is_indirect) app->mt_flags |= INPUT_MT_POINTER;

diff --git a/drivers/hid/intel-thc-hid/intel-quickspi/pci-quickspi.c b/drivers/hid/intel-thc-hid/intel-quickspi/pci-quickspi.c index d4f89f44c3b4..715480ef30ce 100644 --- a/drivers/hid/intel-thc-hid/intel-quickspi/pci-quickspi.c +++ b/drivers/hid/intel-thc-hid/intel-quickspi/pci-quickspi.c @@ -961,6 +961,8 @@ static const struct pci_device_id quickspi_pci_tbl[] = { {PCI_DEVICE_DATA(INTEL, THC_PTL_H_DEVICE_ID_SPI_PORT2, &ptl), }, {PCI_DEVICE_DATA(INTEL, THC_PTL_U_DEVICE_ID_SPI_PORT1, &ptl), }, {PCI_DEVICE_DATA(INTEL, THC_PTL_U_DEVICE_ID_SPI_PORT2, &ptl), }, + {PCI_DEVICE_DATA(INTEL, THC_WCL_DEVICE_ID_SPI_PORT1, &ptl), }, + {PCI_DEVICE_DATA(INTEL, THC_WCL_DEVICE_ID_SPI_PORT2, &ptl), }, {} }; MODULE_DEVICE_TABLE(pci, quickspi_pci_tbl); diff --git a/drivers/hid/intel-thc-hid/intel-quickspi/quickspi-dev.h b/drivers/hid/intel-thc-hid/intel-quickspi/quickspi-dev.h index 6fdf674b21c5..f3532d866749 100644 --- a/drivers/hid/intel-thc-hid/intel-quickspi/quickspi-dev.h +++ b/drivers/hid/intel-thc-hid/intel-quickspi/quickspi-dev.h @@ -19,6 +19,8 @@ #define PCI_DEVICE_ID_INTEL_THC_PTL_H_DEVICE_ID_SPI_PORT2 0xE34B #define PCI_DEVICE_ID_INTEL_THC_PTL_U_DEVICE_ID_SPI_PORT1 0xE449 #define PCI_DEVICE_ID_INTEL_THC_PTL_U_DEVICE_ID_SPI_PORT2 0xE44B +#define PCI_DEVICE_ID_INTEL_THC_WCL_DEVICE_ID_SPI_PORT1 0x4D49 +#define PCI_DEVICE_ID_INTEL_THC_WCL_DEVICE_ID_SPI_PORT2 0x4D4B

/* HIDSPI special ACPI parameters DSM methods */ #define ACPI_QUICKSPI_REVISION_NUM 2 diff --git a/drivers/i2c/busses/i2c-designware-platdrv.c b/drivers/i2c/busses/i2c-designware-platdrv.c index 879719e91df2..c1262df02cdb 100644 --- a/drivers/i2c/busses/i2c-designware-platdrv.c +++ b/drivers/i2c/busses/i2c-designware-platdrv.c @@ -101,7 +101,7 @@ static int bt1_i2c_request_regs(struct dw_i2c_dev *dev) } #endif

-static int txgbe_i2c_request_regs(struct dw_i2c_dev *dev) +static int dw_i2c_get_parent_regmap(struct dw_i2c_dev *dev) { dev->map = dev_get_regmap(dev->dev->parent, NULL); if (!dev->map) @@ -123,12 +123,15 @@ static int dw_i2c_plat_request_regs(struct dw_i2c_dev *dev) struct platform_device *pdev = to_platform_device(dev->dev); int ret;

+ if (device_is_compatible(dev->dev, "intel,xe-i2c")) + return dw_i2c_get_parent_regmap(dev); + switch (dev->flags & MODEL_MASK) { case MODEL_BAIKAL_BT1: ret = bt1_i2c_request_regs(dev); break; case MODEL_WANGXUN_SP: - ret = txgbe_i2c_request_regs(dev); + ret = dw_i2c_get_parent_regmap(dev); break; default: dev->base = devm_platform_ioremap_resource(pdev, 0); diff --git a/drivers/infiniband/hw/mlx5/devx.c b/drivers/infiniband/hw/mlx5/devx.c index c369fee33562..00727472c873 100644 --- a/drivers/infiniband/hw/mlx5/devx.c +++ b/drivers/infiniband/hw/mlx5/devx.c @@ -233,6 +233,7 @@ static u16 get_legacy_obj_type(u16 opcode) { switch (opcode) { case MLX5_CMD_OP_CREATE_RQ: + case MLX5_CMD_OP_CREATE_RMP: return MLX5_EVENT_QUEUE_TYPE_RQ; case MLX5_CMD_OP_CREATE_QP: return MLX5_EVENT_QUEUE_TYPE_QP; diff --git a/drivers/iommu/iommufd/eventq.c b/drivers/iommu/iommufd/eventq.c index e373b9eec7f5..2afef30ce41f 100644 --- a/drivers/iommu/iommufd/eventq.c +++ b/drivers/iommu/iommufd/eventq.c @@ -393,12 +393,12 @@ static int iommufd_eventq_init(struct iommufd_eventq *eventq, char *name, const struct file_operations *fops) { struct file *filep; - int fdno;

spin_lock_init(&eventq->lock); INIT_LIST_HEAD(&eventq->deliver); init_waitqueue_head(&eventq->wait_queue);

+ /* The filep is fput() by the core code during failure */ filep = anon_inode_getfile(name, fops, eventq, O_RDWR); if (IS_ERR(filep)) return PTR_ERR(filep); @@ -408,10 +408,7 @@ static int iommufd_eventq_init(struct iommufd_eventq *eventq, char *name, eventq->filep = filep; refcount_inc(&eventq->obj.users);

- fdno = get_unused_fd_flags(O_CLOEXEC); - if (fdno < 0) - fput(filep); - return fdno; + return get_unused_fd_flags(O_CLOEXEC); }

static const struct file_operations iommufd_fault_fops = @@ -455,7 +452,6 @@ int iommufd_fault_alloc(struct iommufd_ucmd *ucmd) return 0; out_put_fdno: put_unused_fd(fdno); - fput(fault->common.filep); out_abort: iommufd_object_abort_and_destroy(ucmd->ictx, &fault->common.obj);

@@ -542,7 +538,6 @@ int iommufd_veventq_alloc(struct iommufd_ucmd *ucmd)

out_put_fdno: put_unused_fd(fdno); - fput(veventq->common.filep); out_abort: iommufd_object_abort_and_destroy(ucmd->ictx, &veventq->common.obj); out_unlock_veventqs: diff --git a/drivers/iommu/iommufd/main.c b/drivers/iommu/iommufd/main.c index 3df468f64e7d..62a3469bbd37 100644 --- a/drivers/iommu/iommufd/main.c +++ b/drivers/iommu/iommufd/main.c @@ -23,6 +23,7 @@ #include "iommufd_test.h"

struct iommufd_object_ops { + size_t file_offset; void (*destroy)(struct iommufd_object *obj); void (*abort)(struct iommufd_object *obj); }; @@ -71,10 +72,30 @@ void iommufd_object_abort(struct iommufd_ctx *ictx, struct iommufd_object *obj) void iommufd_object_abort_and_destroy(struct iommufd_ctx *ictx, struct iommufd_object *obj) { - if (iommufd_object_ops[obj->type].abort) - iommufd_object_ops[obj->type].abort(obj); + const struct iommufd_object_ops *ops = &iommufd_object_ops[obj->type]; + + if (ops->file_offset) { + struct file **filep = ((void *)obj) + ops->file_offset; + + /* + * A file should hold a users refcount while the file is open + * and put it back in its release. The file should hold a + * pointer to obj in their private data. Normal fput() is + * deferred to a workqueue and can get out of order with the + * following kfree(obj). Using the sync version ensures the + * release happens immediately. During abort we require the file + * refcount is one at this point - meaning the object alloc + * function cannot do anything to allow another thread to take a + * refcount prior to a guaranteed success. + */ + if (*filep) + __fput_sync(*filep); + } + + if (ops->abort) + ops->abort(obj); else - iommufd_object_ops[obj->type].destroy(obj); + ops->destroy(obj); iommufd_object_abort(ictx, obj); }

@@ -493,6 +514,12 @@ void iommufd_ctx_put(struct iommufd_ctx *ictx) } EXPORT_SYMBOL_NS_GPL(iommufd_ctx_put, "IOMMUFD");

+#define IOMMUFD_FILE_OFFSET(_struct, _filep, _obj) \ + .file_offset = (offsetof(_struct, _filep) + \ + BUILD_BUG_ON_ZERO(!__same_type( \ + struct file *, ((_struct *)NULL)->_filep)) + \ + BUILD_BUG_ON_ZERO(offsetof(_struct, _obj))) + static const struct iommufd_object_ops iommufd_object_ops[] = { [IOMMUFD_OBJ_ACCESS] = { .destroy = iommufd_access_destroy_object, @@ -502,6 +529,7 @@ static const struct iommufd_object_ops iommufd_object_ops[] = { }, [IOMMUFD_OBJ_FAULT] = { .destroy = iommufd_fault_destroy, + IOMMUFD_FILE_OFFSET(struct iommufd_fault, common.filep, common.obj), }, [IOMMUFD_OBJ_HWPT_PAGING] = { .destroy = iommufd_hwpt_paging_destroy, @@ -520,6 +548,7 @@ static const struct iommufd_object_ops iommufd_object_ops[] = { [IOMMUFD_OBJ_VEVENTQ] = { .destroy = iommufd_veventq_destroy, .abort = iommufd_veventq_abort, + IOMMUFD_FILE_OFFSET(struct iommufd_veventq, common.filep, common.obj), }, [IOMMUFD_OBJ_VIOMMU] = { .destroy = iommufd_viommu_destroy, diff --git a/drivers/mmc/host/sdhci-cadence.c b/drivers/mmc/host/sdhci-cadence.c index a94b297fcf2a..60ca09780da3 100644 --- a/drivers/mmc/host/sdhci-cadence.c +++ b/drivers/mmc/host/sdhci-cadence.c @@ -433,6 +433,13 @@ static const struct sdhci_cdns_drv_data sdhci_elba_drv_data = { }, };

+static const struct sdhci_cdns_drv_data sdhci_eyeq_drv_data = { + .pltfm_data = { + .ops = &sdhci_cdns_ops, + .quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN, + }, +}; + static const struct sdhci_cdns_drv_data sdhci_cdns_drv_data = { .pltfm_data = { .ops = &sdhci_cdns_ops, @@ -595,6 +602,10 @@ static const struct of_device_id sdhci_cdns_match[] = { .compatible = "amd,pensando-elba-sd4hc", .data = &sdhci_elba_drv_data, }, + { + .compatible = "mobileye,eyeq-sd4hc", + .data = &sdhci_eyeq_drv_data, + }, { .compatible = "cdns,sd4hc" }, { /* sentinel */ } }; diff --git a/drivers/net/can/rcar/rcar_can.c b/drivers/net/can/rcar/rcar_can.c index 2b7dd359f27b..8569178b66df 100644 --- a/drivers/net/can/rcar/rcar_can.c +++ b/drivers/net/can/rcar/rcar_can.c @@ -861,7 +861,6 @@ static int __maybe_unused rcar_can_resume(struct device *dev) { struct net_device *ndev = dev_get_drvdata(dev); struct rcar_can_priv *priv = netdev_priv(ndev); - u16 ctlr; int err;

if (!netif_running(ndev)) @@ -873,12 +872,7 @@ static int __maybe_unused rcar_can_resume(struct device *dev) return err; }

- ctlr = readw(&priv->regs->ctlr); - ctlr &= ~RCAR_CAN_CTLR_SLPM; - writew(ctlr, &priv->regs->ctlr); - ctlr &= ~RCAR_CAN_CTLR_CANM; - writew(ctlr, &priv->regs->ctlr); - priv->can.state = CAN_STATE_ERROR_ACTIVE; + rcar_can_start(ndev);

netif_device_attach(ndev); netif_start_queue(ndev); diff --git a/drivers/net/can/spi/hi311x.c b/drivers/net/can/spi/hi311x.c index 09ae218315d7..6441ff3b4198 100644 --- a/drivers/net/can/spi/hi311x.c +++ b/drivers/net/can/spi/hi311x.c @@ -812,6 +812,7 @@ static const struct net_device_ops hi3110_netdev_ops = { .ndo_open = hi3110_open, .ndo_stop = hi3110_stop, .ndo_start_xmit = hi3110_hard_start_xmit, + .ndo_change_mtu = can_change_mtu, };

static const struct ethtool_ops hi3110_ethtool_ops = { diff --git a/drivers/net/can/sun4i_can.c b/drivers/net/can/sun4i_can.c index 6fcb301ef611..53bfd873de9b 100644 --- a/drivers/net/can/sun4i_can.c +++ b/drivers/net/can/sun4i_can.c @@ -768,6 +768,7 @@ static const struct net_device_ops sun4ican_netdev_ops = { .ndo_open = sun4ican_open, .ndo_stop = sun4ican_close, .ndo_start_xmit = sun4ican_start_xmit, + .ndo_change_mtu = can_change_mtu, };

static const struct ethtool_ops sun4ican_ethtool_ops = { diff --git a/drivers/net/can/usb/etas_es58x/es58x_core.c b/drivers/net/can/usb/etas_es58x/es58x_core.c index db1acf6d504c..adc91873c083 100644 --- a/drivers/net/can/usb/etas_es58x/es58x_core.c +++ b/drivers/net/can/usb/etas_es58x/es58x_core.c @@ -7,7 +7,7 @@ * * Copyright (c) 2019 Robert Bosch Engineering and Business Solutions. All rights reserved. * Copyright (c) 2020 ETAS K.K.. All rights reserved. - * Copyright (c) 2020-2022 Vincent Mailhol mailhol.vincent@wanadoo.fr + * Copyright (c) 2020-2025 Vincent Mailhol mailhol@kernel.org */

#include <linux/unaligned.h> @@ -1977,6 +1977,7 @@ static const struct net_device_ops es58x_netdev_ops = { .ndo_stop = es58x_stop, .ndo_start_xmit = es58x_start_xmit, .ndo_eth_ioctl = can_eth_ioctl_hwts, + .ndo_change_mtu = can_change_mtu, };

static const struct ethtool_ops es58x_ethtool_ops = { diff --git a/drivers/net/can/usb/mcba_usb.c b/drivers/net/can/usb/mcba_usb.c index 41c0a1c399bf..1f9b915094e6 100644 --- a/drivers/net/can/usb/mcba_usb.c +++ b/drivers/net/can/usb/mcba_usb.c @@ -761,6 +761,7 @@ static const struct net_device_ops mcba_netdev_ops = { .ndo_open = mcba_usb_open, .ndo_stop = mcba_usb_close, .ndo_start_xmit = mcba_usb_start_xmit, + .ndo_change_mtu = can_change_mtu, };

static const struct ethtool_ops mcba_ethtool_ops = { diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_core.c b/drivers/net/can/usb/peak_usb/pcan_usb_core.c index 117637b9b995..dd5caa1c302b 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb_core.c +++ b/drivers/net/can/usb/peak_usb/pcan_usb_core.c @@ -111,7 +111,7 @@ void peak_usb_update_ts_now(struct peak_time_ref *time_ref, u32 ts_now) u32 delta_ts = time_ref->ts_dev_2 - time_ref->ts_dev_1;

if (time_ref->ts_dev_2 < time_ref->ts_dev_1) - delta_ts &= (1 << time_ref->adapter->ts_used_bits) - 1; + delta_ts &= (1ULL << time_ref->adapter->ts_used_bits) - 1;

time_ref->ts_total += delta_ts; } diff --git a/drivers/net/dsa/lantiq_gswip.c b/drivers/net/dsa/lantiq_gswip.c index 6eb3140d4044..84dc6e517acf 100644 --- a/drivers/net/dsa/lantiq_gswip.c +++ b/drivers/net/dsa/lantiq_gswip.c @@ -685,18 +685,27 @@ static int gswip_add_single_port_br(struct gswip_priv *priv, int port, bool add) return 0; }

-static int gswip_port_enable(struct dsa_switch *ds, int port, - struct phy_device *phydev) +static int gswip_port_setup(struct dsa_switch *ds, int port) { struct gswip_priv *priv = ds->priv; int err;

if (!dsa_is_cpu_port(ds, port)) { - u32 mdio_phy = 0; - err = gswip_add_single_port_br(priv, port, true); if (err) return err; + } + + return 0; +} + +static int gswip_port_enable(struct dsa_switch *ds, int port, + struct phy_device *phydev) +{ + struct gswip_priv *priv = ds->priv; + + if (!dsa_is_cpu_port(ds, port)) { + u32 mdio_phy = 0;

if (phydev) mdio_phy = phydev->mdio.addr & GSWIP_MDIO_PHY_ADDR_MASK; @@ -1359,8 +1368,9 @@ static int gswip_port_fdb(struct dsa_switch *ds, int port, int i; int err;

+ /* Operation not supported on the CPU port, don't throw errors */ if (!bridge) - return -EINVAL; + return 0;

for (i = max_ports; i < ARRAY_SIZE(priv->vlans); i++) { if (priv->vlans[i].bridge == bridge) { @@ -1829,6 +1839,7 @@ static const struct phylink_mac_ops gswip_phylink_mac_ops = { static const struct dsa_switch_ops gswip_xrx200_switch_ops = { .get_tag_protocol = gswip_get_tag_protocol, .setup = gswip_setup, + .port_setup = gswip_port_setup, .port_enable = gswip_port_enable, .port_disable = gswip_port_disable, .port_bridge_join = gswip_port_bridge_join, diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c index d2ca90407cce..8057350236c5 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c @@ -244,7 +244,7 @@ bnxt_tc_parse_pedit(struct bnxt *bp, struct bnxt_tc_actions *actions, offset < offset_of_ip6_daddr + 16) { actions->nat.src_xlate = false; idx = (offset - offset_of_ip6_daddr) / 4; - actions->nat.l3.ipv6.saddr.s6_addr32[idx] = htonl(val); + actions->nat.l3.ipv6.daddr.s6_addr32[idx] = htonl(val); } else { netdev_err(bp->dev, "%s: IPv6_hdr: Invalid pedit field\n", diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 5f15f42070c5..e8b37dfd5cc1 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -131,7 +131,7 @@ static const struct fec_devinfo fec_mvf600_info = { FEC_QUIRK_HAS_MDIO_C45, };

-static const struct fec_devinfo fec_imx6x_info = { +static const struct fec_devinfo fec_imx6sx_info = { .quirks = FEC_QUIRK_ENET_MAC | FEC_QUIRK_HAS_GBIT | FEC_QUIRK_HAS_BUFDESC_EX | FEC_QUIRK_HAS_CSUM | FEC_QUIRK_HAS_VLAN | FEC_QUIRK_HAS_AVB | @@ -196,7 +196,7 @@ static const struct of_device_id fec_dt_ids[] = { { .compatible = "fsl,imx28-fec", .data = &fec_imx28_info, }, { .compatible = "fsl,imx6q-fec", .data = &fec_imx6q_info, }, { .compatible = "fsl,mvf600-fec", .data = &fec_mvf600_info, }, - { .compatible = "fsl,imx6sx-fec", .data = &fec_imx6x_info, }, + { .compatible = "fsl,imx6sx-fec", .data = &fec_imx6sx_info, }, { .compatible = "fsl,imx6ul-fec", .data = &fec_imx6ul_info, }, { .compatible = "fsl,imx8mq-fec", .data = &fec_imx8mq_info, }, { .compatible = "fsl,imx8qm-fec", .data = &fec_imx8qm_info, }, diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index 7c600d6e66ba..fa9bb6f27868 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -1277,7 +1277,8 @@ struct i40e_mac_filter *i40e_add_mac_filter(struct i40e_vsi *vsi, const u8 *macaddr); int i40e_del_mac_filter(struct i40e_vsi *vsi, const u8 *macaddr); bool i40e_is_vsi_in_vlan(struct i40e_vsi *vsi); -int i40e_count_filters(struct i40e_vsi *vsi); +int i40e_count_all_filters(struct i40e_vsi *vsi); +int i40e_count_active_filters(struct i40e_vsi *vsi); struct i40e_mac_filter *i40e_find_mac(struct i40e_vsi *vsi, const u8 *macaddr); void i40e_vlan_stripping_enable(struct i40e_vsi *vsi); static inline bool i40e_is_sw_dcb(struct i40e_pf *pf) diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 26dcdceae741..ec1e3fffb592 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -1241,12 +1241,30 @@ void i40e_update_stats(struct i40e_vsi *vsi) }

/** - * i40e_count_filters - counts VSI mac filters + * i40e_count_all_filters - counts VSI MAC filters * @vsi: the VSI to be searched * - * Returns count of mac filters - **/ -int i40e_count_filters(struct i40e_vsi *vsi) + * Return: count of MAC filters in any state. + */ +int i40e_count_all_filters(struct i40e_vsi *vsi) +{ + struct i40e_mac_filter *f; + struct hlist_node *h; + int bkt, cnt = 0; + + hash_for_each_safe(vsi->mac_filter_hash, bkt, h, f, hlist) + cnt++; + + return cnt; +} + +/** + * i40e_count_active_filters - counts VSI MAC filters + * @vsi: the VSI to be searched + * + * Return: count of active MAC filters. + */ +int i40e_count_active_filters(struct i40e_vsi *vsi) { struct i40e_mac_filter *f; struct hlist_node *h; diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c index 7ccfc1191ae5..59881846e8e3 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c @@ -448,7 +448,7 @@ static void i40e_config_irq_link_list(struct i40e_vf *vf, u16 vsi_id, (qtype << I40E_QINT_RQCTL_NEXTQ_TYPE_SHIFT) | (pf_queue_id << I40E_QINT_RQCTL_NEXTQ_INDX_SHIFT) | BIT(I40E_QINT_RQCTL_CAUSE_ENA_SHIFT) | - (itr_idx << I40E_QINT_RQCTL_ITR_INDX_SHIFT); + FIELD_PREP(I40E_QINT_RQCTL_ITR_INDX_MASK, itr_idx); wr32(hw, reg_idx, reg); }

@@ -653,6 +653,13 @@ static int i40e_config_vsi_tx_queue(struct i40e_vf *vf, u16 vsi_id,

/* only set the required fields */ tx_ctx.base = info->dma_ring_addr / 128; + + /* ring_len has to be multiple of 8 */ + if (!IS_ALIGNED(info->ring_len, 8) || + info->ring_len > I40E_MAX_NUM_DESCRIPTORS_XL710) { + ret = -EINVAL; + goto error_context; + } tx_ctx.qlen = info->ring_len; tx_ctx.rdylist = le16_to_cpu(vsi->info.qs_handle[0]); tx_ctx.rdylist_act = 0; @@ -716,6 +723,13 @@ static int i40e_config_vsi_rx_queue(struct i40e_vf *vf, u16 vsi_id,

/* only set the required fields */ rx_ctx.base = info->dma_ring_addr / 128; + + /* ring_len has to be multiple of 32 */ + if (!IS_ALIGNED(info->ring_len, 32) || + info->ring_len > I40E_MAX_NUM_DESCRIPTORS_XL710) { + ret = -EINVAL; + goto error_param; + } rx_ctx.qlen = info->ring_len;

if (info->splithdr_enabled) { @@ -1453,6 +1467,7 @@ static void i40e_trigger_vf_reset(struct i40e_vf *vf, bool flr) * functions that may still be running at this point. */ clear_bit(I40E_VF_STATE_INIT, &vf->vf_states); + clear_bit(I40E_VF_STATE_RESOURCES_LOADED, &vf->vf_states);

/* In the case of a VFLR, the HW has already reset the VF and we * just need to clean up, so don't hit the VFRTRIG register. @@ -2119,7 +2134,10 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg) size_t len = 0; int ret;

- if (!i40e_sync_vf_state(vf, I40E_VF_STATE_INIT)) { + i40e_sync_vf_state(vf, I40E_VF_STATE_INIT); + + if (!test_bit(I40E_VF_STATE_INIT, &vf->vf_states) || + test_bit(I40E_VF_STATE_RESOURCES_LOADED, &vf->vf_states)) { aq_ret = -EINVAL; goto err; } @@ -2222,6 +2240,7 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg) vf->default_lan_addr.addr); } set_bit(I40E_VF_STATE_ACTIVE, &vf->vf_states); + set_bit(I40E_VF_STATE_RESOURCES_LOADED, &vf->vf_states);

err: /* send the response back to the VF */ @@ -2384,7 +2403,7 @@ static int i40e_vc_config_queues_msg(struct i40e_vf *vf, u8 *msg) }

if (vf->adq_enabled) { - if (idx >= ARRAY_SIZE(vf->ch)) { + if (idx >= vf->num_tc) { aq_ret = -ENODEV; goto error_param; } @@ -2405,7 +2424,7 @@ static int i40e_vc_config_queues_msg(struct i40e_vf *vf, u8 *msg) * to its appropriate VSIs based on TC mapping */ if (vf->adq_enabled) { - if (idx >= ARRAY_SIZE(vf->ch)) { + if (idx >= vf->num_tc) { aq_ret = -ENODEV; goto error_param; } @@ -2455,8 +2474,10 @@ static int i40e_validate_queue_map(struct i40e_vf *vf, u16 vsi_id, u16 vsi_queue_id, queue_id;

for_each_set_bit(vsi_queue_id, &queuemap, I40E_MAX_VSI_QP) { - if (vf->adq_enabled) { - vsi_id = vf->ch[vsi_queue_id / I40E_MAX_VF_VSI].vsi_id; + u16 idx = vsi_queue_id / I40E_MAX_VF_VSI; + + if (vf->adq_enabled && idx < vf->num_tc) { + vsi_id = vf->ch[idx].vsi_id; queue_id = (vsi_queue_id % I40E_DEFAULT_QUEUES_PER_VF); } else { queue_id = vsi_queue_id; @@ -2844,24 +2865,6 @@ static int i40e_vc_get_stats_msg(struct i40e_vf *vf, u8 *msg) (u8 *)&stats, sizeof(stats)); }

-/** - * i40e_can_vf_change_mac - * @vf: pointer to the VF info - * - * Return true if the VF is allowed to change its MAC filters, false otherwise - */ -static bool i40e_can_vf_change_mac(struct i40e_vf *vf) -{ - /* If the VF MAC address has been set administratively (via the - * ndo_set_vf_mac command), then deny permission to the VF to - * add/delete unicast MAC addresses, unless the VF is trusted - */ - if (vf->pf_set_mac && !vf->trusted) - return false; - - return true; -} - #define I40E_MAX_MACVLAN_PER_HW 3072 #define I40E_MAX_MACVLAN_PER_PF(num_ports) (I40E_MAX_MACVLAN_PER_HW / \ (num_ports)) @@ -2900,8 +2903,10 @@ static inline int i40e_check_vf_permission(struct i40e_vf *vf, struct i40e_pf *pf = vf->pf; struct i40e_vsi *vsi = pf->vsi[vf->lan_vsi_idx]; struct i40e_hw *hw = &pf->hw; - int mac2add_cnt = 0; - int i; + int i, mac_add_max, mac_add_cnt = 0; + bool vf_trusted; + + vf_trusted = test_bit(I40E_VIRTCHNL_VF_CAP_PRIVILEGE, &vf->vf_caps);

for (i = 0; i < al->num_elements; i++) { struct i40e_mac_filter *f; @@ -2921,9 +2926,8 @@ static inline int i40e_check_vf_permission(struct i40e_vf *vf, * The VF may request to set the MAC address filter already * assigned to it so do not return an error in that case. */ - if (!i40e_can_vf_change_mac(vf) && - !is_multicast_ether_addr(addr) && - !ether_addr_equal(addr, vf->default_lan_addr.addr)) { + if (!vf_trusted && !is_multicast_ether_addr(addr) && + vf->pf_set_mac && !ether_addr_equal(addr, vf->default_lan_addr.addr)) { dev_err(&pf->pdev->dev, "VF attempting to override administratively set MAC address, bring down and up the VF interface to resume normal operation\n"); return -EPERM; @@ -2932,29 +2936,33 @@ static inline int i40e_check_vf_permission(struct i40e_vf *vf, /*count filters that really will be added*/ f = i40e_find_mac(vsi, addr); if (!f) - ++mac2add_cnt; + ++mac_add_cnt; }

/* If this VF is not privileged, then we can't add more than a limited - * number of addresses. Check to make sure that the additions do not - * push us over the limit. - */ - if (!test_bit(I40E_VIRTCHNL_VF_CAP_PRIVILEGE, &vf->vf_caps)) { - if ((i40e_count_filters(vsi) + mac2add_cnt) > - I40E_VC_MAX_MAC_ADDR_PER_VF) { - dev_err(&pf->pdev->dev, - "Cannot add more MAC addresses, VF is not trusted, switch the VF to trusted to add more functionality\n"); - return -EPERM; - } - /* If this VF is trusted, it can use more resources than untrusted. + * number of addresses. + * + * If this VF is trusted, it can use more resources than untrusted. * However to ensure that every trusted VF has appropriate number of * resources, divide whole pool of resources per port and then across * all VFs. */ - } else { - if ((i40e_count_filters(vsi) + mac2add_cnt) > - I40E_VC_MAX_MACVLAN_PER_TRUSTED_VF(pf->num_alloc_vfs, - hw->num_ports)) { + if (!vf_trusted) + mac_add_max = I40E_VC_MAX_MAC_ADDR_PER_VF; + else + mac_add_max = I40E_VC_MAX_MACVLAN_PER_TRUSTED_VF(pf->num_alloc_vfs, hw->num_ports); + + /* VF can replace all its filters in one step, in this case mac_add_max + * will be added as active and another mac_add_max will be in + * a to-be-removed state. Account for that. + */ + if ((i40e_count_active_filters(vsi) + mac_add_cnt) > mac_add_max || + (i40e_count_all_filters(vsi) + mac_add_cnt) > 2 * mac_add_max) { + if (!vf_trusted) { + dev_err(&pf->pdev->dev, + "Cannot add more MAC addresses, VF is not trusted, switch the VF to trusted to add more functionality\n"); + return -EPERM; + } else { dev_err(&pf->pdev->dev, "Cannot add more MAC addresses, trusted VF exhausted it's resources\n"); return -EPERM; @@ -3589,7 +3597,7 @@ static int i40e_validate_cloud_filter(struct i40e_vf *vf,

/* action_meta is TC number here to which the filter is applied */ if (!tc_filter->action_meta || - tc_filter->action_meta > vf->num_tc) { + tc_filter->action_meta >= vf->num_tc) { dev_info(&pf->pdev->dev, "VF %d: Invalid TC number %u\n", vf->vf_id, tc_filter->action_meta); goto err; @@ -3887,6 +3895,8 @@ static int i40e_vc_del_cloud_filter(struct i40e_vf *vf, u8 *msg) aq_ret); }

+#define I40E_MAX_VF_CLOUD_FILTER 0xFF00 + /** * i40e_vc_add_cloud_filter * @vf: pointer to the VF info @@ -3926,6 +3936,14 @@ static int i40e_vc_add_cloud_filter(struct i40e_vf *vf, u8 *msg) goto err_out; }

+ if (vf->num_cloud_filters >= I40E_MAX_VF_CLOUD_FILTER) { + dev_warn(&pf->pdev->dev, + "VF %d: Max number of filters reached, can't apply cloud filter\n", + vf->vf_id); + aq_ret = -ENOSPC; + goto err_out; + } + cfilter = kzalloc(sizeof(*cfilter), GFP_KERNEL); if (!cfilter) { aq_ret = -ENOMEM; diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h index 5cf74f16f433..f558b45725c8 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h @@ -41,7 +41,8 @@ enum i40e_vf_states { I40E_VF_STATE_MC_PROMISC, I40E_VF_STATE_UC_PROMISC, I40E_VF_STATE_PRE_ENABLE, - I40E_VF_STATE_RESETTING + I40E_VF_STATE_RESETTING, + I40E_VF_STATE_RESOURCES_LOADED, };

/* VF capabilities */ diff --git a/drivers/net/ethernet/marvell/octeontx2/af/cgx.c b/drivers/net/ethernet/marvell/octeontx2/af/cgx.c index 442305463cc0..21161711c579 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/cgx.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/cgx.c @@ -21,8 +21,7 @@ #include "rvu.h" #include "lmac_common.h"

-#define DRV_NAME "Marvell-CGX/RPM" -#define DRV_STRING "Marvell CGX/RPM Driver" +#define DRV_NAME "Marvell-CGX-RPM"

#define CGX_RX_STAT_GLOBAL_INDEX 9

diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c index 5f80b23c5335..26a08d2cfbb1 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c @@ -1326,7 +1326,6 @@ static int otx2_tc_add_flow(struct otx2_nic *nic,

free_leaf: otx2_tc_del_from_flow_list(flow_cfg, new_node); - kfree_rcu(new_node, rcu); if (new_node->is_act_police) { mutex_lock(&nic->mbox.lock);

@@ -1346,6 +1345,7 @@ static int otx2_tc_add_flow(struct otx2_nic *nic,

mutex_unlock(&nic->mbox.lock); } + kfree_rcu(new_node, rcu);

return rc; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c index 19664fa7f217..46d6dd05fb81 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c @@ -1466,6 +1466,7 @@ static void fec_set_block_stats(struct mlx5e_priv *priv, case MLX5E_FEC_RS_528_514: case MLX5E_FEC_RS_544_514: case MLX5E_FEC_LLRS_272_257_1: + case MLX5E_FEC_RS_544_514_INTERLEAVED_QUAD: fec_set_rs_stats(fec_stats, out); return; case MLX5E_FEC_FIRECODE: diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c index 3b57ef6b3de3..93fb4e861b69 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c @@ -663,7 +663,7 @@ static void del_sw_hw_rule(struct fs_node *node) BIT(MLX5_SET_FTE_MODIFY_ENABLE_MASK_ACTION) | BIT(MLX5_SET_FTE_MODIFY_ENABLE_MASK_FLOW_COUNTERS); fte->act_dests.action.action &= ~MLX5_FLOW_CONTEXT_ACTION_COUNT; - mlx5_fc_local_destroy(rule->dest_attr.counter); + mlx5_fc_local_put(rule->dest_attr.counter); goto out; }

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h index 500826229b0b..e6a95b310b55 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h @@ -343,6 +343,7 @@ struct mlx5_fc { enum mlx5_fc_type type; struct mlx5_fc_bulk *bulk; struct mlx5_fc_cache cache; + refcount_t fc_local_refcount; /* last{packets,bytes} are used for calculating deltas since last reading. */ u64 lastpackets; u64 lastbytes; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_counters.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_counters.c index 492775d3d193..83001eda3884 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_counters.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_counters.c @@ -562,17 +562,36 @@ mlx5_fc_local_create(u32 counter_id, u32 offset, u32 bulk_size) counter->id = counter_id; fc_bulk->base_id = counter_id - offset; fc_bulk->fs_bulk.bulk_len = bulk_size; + refcount_set(&fc_bulk->hws_data.hws_action_refcount, 0); + mutex_init(&fc_bulk->hws_data.lock); counter->bulk = fc_bulk; + refcount_set(&counter->fc_local_refcount, 1); return counter; } EXPORT_SYMBOL(mlx5_fc_local_create);

void mlx5_fc_local_destroy(struct mlx5_fc *counter) { - if (!counter || counter->type != MLX5_FC_TYPE_LOCAL) - return; - kfree(counter->bulk); kfree(counter); } EXPORT_SYMBOL(mlx5_fc_local_destroy); + +void mlx5_fc_local_get(struct mlx5_fc *counter) +{ + if (!counter || counter->type != MLX5_FC_TYPE_LOCAL) + return; + + refcount_inc(&counter->fc_local_refcount); +} + +void mlx5_fc_local_put(struct mlx5_fc *counter) +{ + if (!counter || counter->type != MLX5_FC_TYPE_LOCAL) + return; + + if (!refcount_dec_and_test(&counter->fc_local_refcount)) + return; + + mlx5_fc_local_destroy(counter); +} diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/action.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/action.c index 8e4a085f4a2e..fe56b59e24c5 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/action.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/action.c @@ -1358,11 +1358,8 @@ mlx5hws_action_create_modify_header(struct mlx5hws_context *ctx, }

struct mlx5hws_action * -mlx5hws_action_create_dest_array(struct mlx5hws_context *ctx, - size_t num_dest, +mlx5hws_action_create_dest_array(struct mlx5hws_context *ctx, size_t num_dest, struct mlx5hws_action_dest_attr *dests, - bool ignore_flow_level, - u32 flow_source, u32 flags) { struct mlx5hws_cmd_set_fte_dest *dest_list = NULL; @@ -1400,7 +1397,7 @@ mlx5hws_action_create_dest_array(struct mlx5hws_context *ctx, MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE; dest_list[i].destination_id = dests[i].dest->dest_obj.obj_id; fte_attr.action_flags |= MLX5_FLOW_CONTEXT_ACTION_FWD_DEST; - fte_attr.ignore_flow_level = ignore_flow_level; + fte_attr.ignore_flow_level = 1; if (dests[i].is_wire_ft) last_dest_idx = i; break; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/fs_hws.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/fs_hws.c index 47e3947e7b51..6a4c4cccd643 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/fs_hws.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/fs_hws.c @@ -572,14 +572,12 @@ static void mlx5_fs_put_dest_action_sampler(struct mlx5_fs_hws_context *fs_ctx, static struct mlx5hws_action * mlx5_fs_create_action_dest_array(struct mlx5hws_context *ctx, struct mlx5hws_action_dest_attr *dests, - u32 num_of_dests, bool ignore_flow_level, - u32 flow_source) + u32 num_of_dests) { u32 flags = MLX5HWS_ACTION_FLAG_HWS_FDB | MLX5HWS_ACTION_FLAG_SHARED;

return mlx5hws_action_create_dest_array(ctx, num_of_dests, dests, - ignore_flow_level, - flow_source, flags); + flags); }

static struct mlx5hws_action * @@ -1016,20 +1014,14 @@ static int mlx5_fs_fte_get_hws_actions(struct mlx5_flow_root_namespace *ns, } (*ractions)[num_actions++].action = dest_actions->dest; } else if (num_dest_actions > 1) { - u32 flow_source = fte->act_dests.flow_context.flow_source; - bool ignore_flow_level; - if (num_actions == MLX5_FLOW_CONTEXT_ACTION_MAX || num_fs_actions == MLX5_FLOW_CONTEXT_ACTION_MAX) { err = -EOPNOTSUPP; goto free_actions; } - ignore_flow_level = - !!(fte_action->flags & FLOW_ACT_IGNORE_FLOW_LEVEL); - tmp_action = mlx5_fs_create_action_dest_array(ctx, dest_actions, - num_dest_actions, - ignore_flow_level, - flow_source); + tmp_action = + mlx5_fs_create_action_dest_array(ctx, dest_actions, + num_dest_actions); if (!tmp_action) { err = -EOPNOTSUPP; goto free_actions; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/fs_hws_pools.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/fs_hws_pools.c index f1ecdba74e1f..839d71bd4216 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/fs_hws_pools.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/fs_hws_pools.c @@ -407,15 +407,21 @@ struct mlx5hws_action *mlx5_fc_get_hws_action(struct mlx5hws_context *ctx, { struct mlx5_fs_hws_create_action_ctx create_ctx; struct mlx5_fc_bulk *fc_bulk = counter->bulk; + struct mlx5hws_action *hws_action;

create_ctx.hws_ctx = ctx; create_ctx.id = fc_bulk->base_id; create_ctx.actions_type = MLX5HWS_ACTION_TYP_CTR;

- return mlx5_fs_get_hws_action(&fc_bulk->hws_data, &create_ctx); + mlx5_fc_local_get(counter); + hws_action = mlx5_fs_get_hws_action(&fc_bulk->hws_data, &create_ctx); + if (!hws_action) + mlx5_fc_local_put(counter); + return hws_action; }

void mlx5_fc_put_hws_action(struct mlx5_fc *counter) { mlx5_fs_put_hws_action(&counter->bulk->hws_data); + mlx5_fc_local_put(counter); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/mlx5hws.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/mlx5hws.h index a2fe2f9e832d..e6ba5a212907 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/mlx5hws.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/mlx5hws.h @@ -727,18 +727,13 @@ mlx5hws_action_create_push_vlan(struct mlx5hws_context *ctx, u32 flags); * @num_dest: The number of dests attributes. * @dests: The destination array. Each contains a destination action and can * have additional actions. - * @ignore_flow_level: Whether to turn on 'ignore_flow_level' for this dest. - * @flow_source: Source port of the traffic for this actions. * @flags: Action creation flags (enum mlx5hws_action_flags). * * Return: pointer to mlx5hws_action on success NULL otherwise. */ struct mlx5hws_action * -mlx5hws_action_create_dest_array(struct mlx5hws_context *ctx, - size_t num_dest, +mlx5hws_action_create_dest_array(struct mlx5hws_context *ctx, size_t num_dest, struct mlx5hws_action_dest_attr *dests, - bool ignore_flow_level, - u32 flow_source, u32 flags);

/** diff --git a/drivers/net/phy/bcm-phy-ptp.c b/drivers/net/phy/bcm-phy-ptp.c index eba8b5fb1365..d3501f8487d9 100644 --- a/drivers/net/phy/bcm-phy-ptp.c +++ b/drivers/net/phy/bcm-phy-ptp.c @@ -597,10 +597,6 @@ static int bcm_ptp_perout_locked(struct bcm_ptp_private *priv,

period = BCM_MAX_PERIOD_8NS; /* write nonzero value */

- /* Reject unsupported flags */ - if (req->flags & ~PTP_PEROUT_DUTY_CYCLE) - return -EOPNOTSUPP; - if (req->flags & PTP_PEROUT_DUTY_CYCLE) pulse = ktime_to_ns(ktime_set(req->on.sec, req->on.nsec)); else @@ -741,6 +737,8 @@ static const struct ptp_clock_info bcm_ptp_clock_info = { .n_pins = 1, .n_per_out = 1, .n_ext_ts = 1, + .supported_perout_flags = PTP_PEROUT_DUTY_CYCLE, + .supported_extts_flags = PTP_STRICT_FLAGS | PTP_RISING_EDGE, };

static void bcm_ptp_txtstamp(struct mii_timestamper *mii_ts, diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c index 347c1e0e94d9..4cd1d6c51dc2 100644 --- a/drivers/net/phy/sfp.c +++ b/drivers/net/phy/sfp.c @@ -361,6 +361,11 @@ static void sfp_fixup_ignore_tx_fault(struct sfp *sfp) sfp->state_ignore_mask |= SFP_F_TX_FAULT; }

+static void sfp_fixup_ignore_hw(struct sfp *sfp, unsigned int mask) +{ + sfp->state_hw_mask &= ~mask; +} + static void sfp_fixup_nokia(struct sfp *sfp) { sfp_fixup_long_startup(sfp); @@ -409,7 +414,19 @@ static void sfp_fixup_halny_gsfp(struct sfp *sfp) * these are possibly used for other purposes on this * module, e.g. a serial port. */ - sfp->state_hw_mask &= ~(SFP_F_TX_FAULT | SFP_F_LOS); + sfp_fixup_ignore_hw(sfp, SFP_F_TX_FAULT | SFP_F_LOS); +} + +static void sfp_fixup_potron(struct sfp *sfp) +{ + /* + * The TX_FAULT and LOS pins on this device are used for serial + * communication, so ignore them. Additionally, provide extra + * time for this device to fully start up. + */ + + sfp_fixup_long_startup(sfp); + sfp_fixup_ignore_hw(sfp, SFP_F_TX_FAULT | SFP_F_LOS); }

static void sfp_fixup_rollball_cc(struct sfp *sfp) @@ -475,6 +492,9 @@ static const struct sfp_quirk sfp_quirks[] = { SFP_QUIRK("ALCATELLUCENT", "3FE46541AA", sfp_quirk_2500basex, sfp_fixup_nokia),

+ // FLYPRO SFP-10GT-CS-30M uses Rollball protocol to talk to the PHY. + SFP_QUIRK_F("FLYPRO", "SFP-10GT-CS-30M", sfp_fixup_rollball), + // Fiberstore SFP-10G-T doesn't identify as copper, uses the Rollball // protocol to talk to the PHY and needs 4 sec wait before probing the // PHY. @@ -512,6 +532,8 @@ static const struct sfp_quirk sfp_quirks[] = { SFP_QUIRK_F("Walsun", "HXSX-ATRC-1", sfp_fixup_fs_10gt), SFP_QUIRK_F("Walsun", "HXSX-ATRI-1", sfp_fixup_fs_10gt),

+ SFP_QUIRK_F("YV", "SFP+ONU-XGSPON", sfp_fixup_potron), + // OEM SFP-GE-T is a 1000Base-T module with broken TX_FAULT indicator SFP_QUIRK_F("OEM", "SFP-GE-T", sfp_fixup_ignore_tx_fault),

diff --git a/drivers/net/tun.c b/drivers/net/tun.c index f8c5e2fd04df..0fffa023cb73 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -1863,6 +1863,9 @@ static ssize_t tun_get_user(struct tun_struct *tun, struct tun_file *tfile, local_bh_enable(); goto unlock_frags; } + + if (frags && skb != tfile->napi.skb) + tfile->napi.skb = skb; } rcu_read_unlock(); local_bh_enable(); diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c index eee55428749c..de5005815ee7 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c @@ -2093,7 +2093,8 @@ static void iwl_txq_gen1_update_byte_cnt_tbl(struct iwl_trans *trans, break; }

- if (trans->mac_cfg->device_family < IWL_DEVICE_FAMILY_AX210) + if (trans->mac_cfg->device_family >= IWL_DEVICE_FAMILY_7000 && + trans->mac_cfg->device_family < IWL_DEVICE_FAMILY_AX210) len = DIV_ROUND_UP(len, 4);

if (WARN_ON(len > 0xFFF || write_ptr >= TFD_QUEUE_SIZE_MAX)) diff --git a/drivers/net/wireless/virtual/virt_wifi.c b/drivers/net/wireless/virtual/virt_wifi.c index 1fffeff2190c..4eae89376feb 100644 --- a/drivers/net/wireless/virtual/virt_wifi.c +++ b/drivers/net/wireless/virtual/virt_wifi.c @@ -277,7 +277,9 @@ static void virt_wifi_connect_complete(struct work_struct *work) priv->is_connected = true;

/* Schedules an event that acquires the rtnl lock. */ - cfg80211_connect_result(priv->upperdev, requested_bss, NULL, 0, NULL, 0, + cfg80211_connect_result(priv->upperdev, + priv->is_connected ? fake_router_bssid : NULL, + NULL, 0, NULL, 0, status, GFP_KERNEL); netif_carrier_on(priv->upperdev); } diff --git a/drivers/pinctrl/mediatek/pinctrl-airoha.c b/drivers/pinctrl/mediatek/pinctrl-airoha.c index 3fa5131d81e5..1dc26e898d78 100644 --- a/drivers/pinctrl/mediatek/pinctrl-airoha.c +++ b/drivers/pinctrl/mediatek/pinctrl-airoha.c @@ -108,6 +108,9 @@ #define JTAG_UDI_EN_MASK BIT(4) #define JTAG_DFD_EN_MASK BIT(3)

+#define REG_FORCE_GPIO_EN 0x0228 +#define FORCE_GPIO_EN(n) BIT(n) + /* LED MAP */ #define REG_LAN_LED0_MAPPING 0x027c #define REG_LAN_LED1_MAPPING 0x0280 @@ -718,17 +721,17 @@ static const struct airoha_pinctrl_func_group mdio_func_group[] = { { .name = "mdio", .regmap[0] = { - AIROHA_FUNC_MUX, - REG_GPIO_PON_MODE, - GPIO_SGMII_MDIO_MODE_MASK, - GPIO_SGMII_MDIO_MODE_MASK - }, - .regmap[1] = { AIROHA_FUNC_MUX, REG_GPIO_2ND_I2C_MODE, GPIO_MDC_IO_MASTER_MODE_MODE, GPIO_MDC_IO_MASTER_MODE_MODE }, + .regmap[1] = { + AIROHA_FUNC_MUX, + REG_FORCE_GPIO_EN, + FORCE_GPIO_EN(1) | FORCE_GPIO_EN(2), + FORCE_GPIO_EN(1) | FORCE_GPIO_EN(2) + }, .regmap_size = 2, }, }; @@ -1752,8 +1755,8 @@ static const struct airoha_pinctrl_func_group phy1_led1_func_group[] = { .regmap[0] = { AIROHA_FUNC_MUX, REG_GPIO_2ND_I2C_MODE, - GPIO_LAN3_LED0_MODE_MASK, - GPIO_LAN3_LED0_MODE_MASK + GPIO_LAN3_LED1_MODE_MASK, + GPIO_LAN3_LED1_MODE_MASK }, .regmap[1] = { AIROHA_FUNC_MUX, @@ -1816,8 +1819,8 @@ static const struct airoha_pinctrl_func_group phy2_led1_func_group[] = { .regmap[0] = { AIROHA_FUNC_MUX, REG_GPIO_2ND_I2C_MODE, - GPIO_LAN3_LED0_MODE_MASK, - GPIO_LAN3_LED0_MODE_MASK + GPIO_LAN3_LED1_MODE_MASK, + GPIO_LAN3_LED1_MODE_MASK }, .regmap[1] = { AIROHA_FUNC_MUX, @@ -1880,8 +1883,8 @@ static const struct airoha_pinctrl_func_group phy3_led1_func_group[] = { .regmap[0] = { AIROHA_FUNC_MUX, REG_GPIO_2ND_I2C_MODE, - GPIO_LAN3_LED0_MODE_MASK, - GPIO_LAN3_LED0_MODE_MASK + GPIO_LAN3_LED1_MODE_MASK, + GPIO_LAN3_LED1_MODE_MASK }, .regmap[1] = { AIROHA_FUNC_MUX, @@ -1944,8 +1947,8 @@ static const struct airoha_pinctrl_func_group phy4_led1_func_group[] = { .regmap[0] = { AIROHA_FUNC_MUX, REG_GPIO_2ND_I2C_MODE, - GPIO_LAN3_LED0_MODE_MASK, - GPIO_LAN3_LED0_MODE_MASK + GPIO_LAN3_LED1_MODE_MASK, + GPIO_LAN3_LED1_MODE_MASK }, .regmap[1] = { AIROHA_FUNC_MUX, diff --git a/drivers/platform/x86/lg-laptop.c b/drivers/platform/x86/lg-laptop.c index 4b57102c7f62..6af6cf477c5b 100644 --- a/drivers/platform/x86/lg-laptop.c +++ b/drivers/platform/x86/lg-laptop.c @@ -8,6 +8,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt

#include <linux/acpi.h> +#include <linux/bitfield.h> #include <linux/bits.h> #include <linux/device.h> #include <linux/dev_printk.h> @@ -75,6 +76,9 @@ MODULE_PARM_DESC(fw_debug, "Enable printing of firmware debug messages"); #define WMBB_USB_CHARGE 0x10B #define WMBB_BATT_LIMIT 0x10C

+#define FAN_MODE_LOWER GENMASK(1, 0) +#define FAN_MODE_UPPER GENMASK(5, 4) + #define PLATFORM_NAME "lg-laptop"

MODULE_ALIAS("wmi:" WMI_EVENT_GUID0); @@ -274,29 +278,19 @@ static ssize_t fan_mode_store(struct device *dev, struct device_attribute *attr, const char *buffer, size_t count) { - bool value; + unsigned long value; union acpi_object *r; - u32 m; int ret;

- ret = kstrtobool(buffer, &value); + ret = kstrtoul(buffer, 10, &value); if (ret) return ret; + if (value >= 3) + return -EINVAL;

- r = lg_wmab(dev, WM_FAN_MODE, WM_GET, 0); - if (!r) - return -EIO; - - if (r->type != ACPI_TYPE_INTEGER) { - kfree(r); - return -EIO; - } - - m = r->integer.value; - kfree(r); - r = lg_wmab(dev, WM_FAN_MODE, WM_SET, (m & 0xffffff0f) | (value << 4)); - kfree(r); - r = lg_wmab(dev, WM_FAN_MODE, WM_SET, (m & 0xfffffff0) | value); + r = lg_wmab(dev, WM_FAN_MODE, WM_SET, + FIELD_PREP(FAN_MODE_LOWER, value) | + FIELD_PREP(FAN_MODE_UPPER, value)); kfree(r);

return count; @@ -305,7 +299,7 @@ static ssize_t fan_mode_store(struct device *dev, static ssize_t fan_mode_show(struct device *dev, struct device_attribute *attr, char *buffer) { - unsigned int status; + unsigned int mode; union acpi_object *r;

r = lg_wmab(dev, WM_FAN_MODE, WM_GET, 0); @@ -317,10 +311,10 @@ static ssize_t fan_mode_show(struct device *dev, return -EIO; }

- status = r->integer.value & 0x01; + mode = FIELD_GET(FAN_MODE_LOWER, r->integer.value); kfree(r);

- return sysfs_emit(buffer, "%d\n", status); + return sysfs_emit(buffer, "%d\n", mode); }

static ssize_t usb_charge_store(struct device *dev, diff --git a/drivers/platform/x86/oxpec.c b/drivers/platform/x86/oxpec.c index 9839e8cb82ce..eb076bb4099b 100644 --- a/drivers/platform/x86/oxpec.c +++ b/drivers/platform/x86/oxpec.c @@ -292,6 +292,13 @@ static const struct dmi_system_id dmi_table[] = { }, .driver_data = (void *)oxp_x1, }, + { + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "ONE-NETBOOK"), + DMI_EXACT_MATCH(DMI_BOARD_NAME, "ONEXPLAYER X1Mini Pro"), + }, + .driver_data = (void *)oxp_x1, + }, { .matches = { DMI_MATCH(DMI_BOARD_VENDOR, "ONE-NETBOOK"), diff --git a/drivers/spi/spi-cadence-quadspi.c b/drivers/spi/spi-cadence-quadspi.c index d3c78f59b22c..c9eb8004fcc2 100644 --- a/drivers/spi/spi-cadence-quadspi.c +++ b/drivers/spi/spi-cadence-quadspi.c @@ -46,6 +46,7 @@ static_assert(CQSPI_MAX_CHIPSELECT <= SPI_CS_CNT_MAX); #define CQSPI_DMA_SET_MASK BIT(7) #define CQSPI_SUPPORT_DEVICE_RESET BIT(8) #define CQSPI_DISABLE_STIG_MODE BIT(9) +#define CQSPI_DISABLE_RUNTIME_PM BIT(10)

/* Capabilities */ #define CQSPI_SUPPORTS_OCTAL BIT(0) @@ -108,6 +109,8 @@ struct cqspi_st {

bool is_jh7110; /* Flag for StarFive JH7110 SoC */ bool disable_stig_mode; + refcount_t refcount; + refcount_t inflight_ops;

const struct cqspi_driver_platdata *ddata; }; @@ -735,6 +738,9 @@ static int cqspi_indirect_read_execute(struct cqspi_flash_pdata *f_pdata, u8 *rxbuf_end = rxbuf + n_rx; int ret = 0;

+ if (!refcount_read(&cqspi->refcount)) + return -ENODEV; + writel(from_addr, reg_base + CQSPI_REG_INDIRECTRDSTARTADDR); writel(remaining, reg_base + CQSPI_REG_INDIRECTRDBYTES);

@@ -1071,6 +1077,9 @@ static int cqspi_indirect_write_execute(struct cqspi_flash_pdata *f_pdata, unsigned int write_bytes; int ret;

+ if (!refcount_read(&cqspi->refcount)) + return -ENODEV; + writel(to_addr, reg_base + CQSPI_REG_INDIRECTWRSTARTADDR); writel(remaining, reg_base + CQSPI_REG_INDIRECTWRBYTES);

@@ -1460,21 +1469,43 @@ static int cqspi_exec_mem_op(struct spi_mem *mem, const struct spi_mem_op *op) int ret; struct cqspi_st *cqspi = spi_controller_get_devdata(mem->spi->controller); struct device *dev = &cqspi->pdev->dev; + const struct cqspi_driver_platdata *ddata = of_device_get_match_data(dev);

- ret = pm_runtime_resume_and_get(dev); - if (ret) { - dev_err(&mem->spi->dev, "resume failed with %d\n", ret); - return ret; + if (refcount_read(&cqspi->inflight_ops) == 0) + return -ENODEV; + + if (!(ddata && (ddata->quirks & CQSPI_DISABLE_RUNTIME_PM))) { + ret = pm_runtime_resume_and_get(dev); + if (ret) { + dev_err(&mem->spi->dev, "resume failed with %d\n", ret); + return ret; + } + } + + if (!refcount_read(&cqspi->refcount)) + return -EBUSY; + + refcount_inc(&cqspi->inflight_ops); + + if (!refcount_read(&cqspi->refcount)) { + if (refcount_read(&cqspi->inflight_ops)) + refcount_dec(&cqspi->inflight_ops); + return -EBUSY; }

ret = cqspi_mem_process(mem, op);

- pm_runtime_mark_last_busy(dev); - pm_runtime_put_autosuspend(dev); + if (!(ddata && (ddata->quirks & CQSPI_DISABLE_RUNTIME_PM))) { + pm_runtime_mark_last_busy(dev); + pm_runtime_put_autosuspend(dev); + }

if (ret) dev_err(&mem->spi->dev, "operation failed with %d\n", ret);

+ if (refcount_read(&cqspi->inflight_ops) > 1) + refcount_dec(&cqspi->inflight_ops); + return ret; }

@@ -1926,6 +1957,9 @@ static int cqspi_probe(struct platform_device *pdev) } }

+ refcount_set(&cqspi->refcount, 1); + refcount_set(&cqspi->inflight_ops, 1); + ret = devm_request_irq(dev, irq, cqspi_irq_handler, 0, pdev->name, cqspi); if (ret) { @@ -1958,11 +1992,12 @@ static int cqspi_probe(struct platform_device *pdev) goto probe_setup_failed; }

- pm_runtime_enable(dev); - - pm_runtime_set_autosuspend_delay(dev, CQSPI_AUTOSUSPEND_TIMEOUT); - pm_runtime_use_autosuspend(dev); - pm_runtime_get_noresume(dev); + if (!(ddata && (ddata->quirks & CQSPI_DISABLE_RUNTIME_PM))) { + pm_runtime_enable(dev); + pm_runtime_set_autosuspend_delay(dev, CQSPI_AUTOSUSPEND_TIMEOUT); + pm_runtime_use_autosuspend(dev); + pm_runtime_get_noresume(dev); + }

ret = spi_register_controller(host); if (ret) { @@ -1970,13 +2005,17 @@ static int cqspi_probe(struct platform_device *pdev) goto probe_setup_failed; }

- pm_runtime_mark_last_busy(dev); - pm_runtime_put_autosuspend(dev); + if (!(ddata && (ddata->quirks & CQSPI_DISABLE_RUNTIME_PM))) { + pm_runtime_put_autosuspend(dev); + pm_runtime_mark_last_busy(dev); + pm_runtime_put_autosuspend(dev); + }

return 0; probe_setup_failed: cqspi_controller_enable(cqspi, 0); - pm_runtime_disable(dev); + if (!(ddata && (ddata->quirks & CQSPI_DISABLE_RUNTIME_PM))) + pm_runtime_disable(dev); probe_reset_failed: if (cqspi->is_jh7110) cqspi_jh7110_disable_clk(pdev, cqspi); @@ -1987,7 +2026,16 @@ static int cqspi_probe(struct platform_device *pdev)

static void cqspi_remove(struct platform_device *pdev) { + const struct cqspi_driver_platdata *ddata; struct cqspi_st *cqspi = platform_get_drvdata(pdev); + struct device *dev = &pdev->dev; + + ddata = of_device_get_match_data(dev); + + refcount_set(&cqspi->refcount, 0); + + if (!refcount_dec_and_test(&cqspi->inflight_ops)) + cqspi_wait_idle(cqspi);

spi_unregister_controller(cqspi->host); cqspi_controller_enable(cqspi, 0); @@ -1995,14 +2043,17 @@ static void cqspi_remove(struct platform_device *pdev) if (cqspi->rx_chan) dma_release_channel(cqspi->rx_chan);

- if (pm_runtime_get_sync(&pdev->dev) >= 0) - clk_disable(cqspi->clk); + if (!(ddata && (ddata->quirks & CQSPI_DISABLE_RUNTIME_PM))) + if (pm_runtime_get_sync(&pdev->dev) >= 0) + clk_disable(cqspi->clk);

if (cqspi->is_jh7110) cqspi_jh7110_disable_clk(pdev, cqspi);

- pm_runtime_put_sync(&pdev->dev); - pm_runtime_disable(&pdev->dev); + if (!(ddata && (ddata->quirks & CQSPI_DISABLE_RUNTIME_PM))) { + pm_runtime_put_sync(&pdev->dev); + pm_runtime_disable(&pdev->dev); + } }

static int cqspi_runtime_suspend(struct device *dev) @@ -2081,7 +2132,8 @@ static const struct cqspi_driver_platdata socfpga_qspi = { .quirks = CQSPI_DISABLE_DAC_MODE | CQSPI_NO_SUPPORT_WR_COMPLETION | CQSPI_SLOW_SRAM - | CQSPI_DISABLE_STIG_MODE, + | CQSPI_DISABLE_STIG_MODE + | CQSPI_DISABLE_RUNTIME_PM, };

static const struct cqspi_driver_platdata versal_ospi = { diff --git a/drivers/ufs/core/ufs-mcq.c b/drivers/ufs/core/ufs-mcq.c index 1e50675772fe..cc88aaa106da 100644 --- a/drivers/ufs/core/ufs-mcq.c +++ b/drivers/ufs/core/ufs-mcq.c @@ -243,7 +243,7 @@ int ufshcd_mcq_memory_alloc(struct ufs_hba *hba) hwq->sqe_base_addr = dmam_alloc_coherent(hba->dev, utrdl_size, &hwq->sqe_dma_addr, GFP_KERNEL); - if (!hwq->sqe_dma_addr) { + if (!hwq->sqe_base_addr) { dev_err(hba->dev, "SQE allocation failed\n"); return -ENOMEM; } @@ -252,7 +252,7 @@ int ufshcd_mcq_memory_alloc(struct ufs_hba *hba) hwq->cqe_base_addr = dmam_alloc_coherent(hba->dev, cqe_size, &hwq->cqe_dma_addr, GFP_KERNEL); - if (!hwq->cqe_dma_addr) { + if (!hwq->cqe_base_addr) { dev_err(hba->dev, "CQE allocation failed\n"); return -ENOMEM; } diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c index d6daad39491b..f5bc53875330 100644 --- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -737,7 +737,7 @@ void usb_detect_quirks(struct usb_device *udev) udev->quirks ^= usb_detect_dynamic_quirks(udev);

if (udev->quirks) - dev_dbg(&udev->dev, "USB quirks for this device: %x\n", + dev_dbg(&udev->dev, "USB quirks for this device: 0x%x\n", udev->quirks);

#ifdef CONFIG_USB_DEFAULT_PERSIST diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c index 53551aafd470..c5902cc261e5 100644 --- a/drivers/vhost/net.c +++ b/drivers/vhost/net.c @@ -760,10 +760,10 @@ static void handle_tx_copy(struct vhost_net *net, struct socket *sock) int err; int sent_pkts = 0; bool sock_can_batch = (sock->sk->sk_sndbuf == INT_MAX); - bool busyloop_intr;

do { - busyloop_intr = false; + bool busyloop_intr = false; + if (nvq->done_idx == VHOST_NET_BATCH) vhost_tx_batch(net, nvq, sock, &msg);

@@ -774,10 +774,18 @@ static void handle_tx_copy(struct vhost_net *net, struct socket *sock) break; /* Nothing new? Wait for eventfd to tell us they refilled. */ if (head == vq->num) { - /* Kicks are disabled at this point, break loop and - * process any remaining batched packets. Queue will - * be re-enabled afterwards. + /* Flush batched packets to handle pending RX + * work (if busyloop_intr is set) and to avoid + * unnecessary virtqueue kicks. */ + vhost_tx_batch(net, nvq, sock, &msg); + if (unlikely(busyloop_intr)) { + vhost_poll_queue(&vq->poll); + } else if (unlikely(vhost_enable_notify(&net->dev, + vq))) { + vhost_disable_notify(&net->dev, vq); + continue; + } break; }

@@ -827,22 +835,7 @@ static void handle_tx_copy(struct vhost_net *net, struct socket *sock) ++nvq->done_idx; } while (likely(!vhost_exceeds_weight(vq, ++sent_pkts, total_len)));

- /* Kicks are still disabled, dispatch any remaining batched msgs. */ vhost_tx_batch(net, nvq, sock, &msg); - - if (unlikely(busyloop_intr)) - /* If interrupted while doing busy polling, requeue the - * handler to be fair handle_rx as well as other tasks - * waiting on cpu. - */ - vhost_poll_queue(&vq->poll); - else - /* All of our work has been completed; however, before - * leaving the TX handler, do one last check for work, - * and requeue handler if necessary. If there is no work, - * queue will be reenabled. - */ - vhost_net_busy_poll_try_queue(net, vq); }

static void handle_tx_zerocopy(struct vhost_net *net, struct socket *sock) diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c index 9eb880a11fd8..a786b0c1940b 100644 --- a/drivers/video/fbdev/core/fbcon.c +++ b/drivers/video/fbdev/core/fbcon.c @@ -2491,7 +2491,7 @@ static int fbcon_set_font(struct vc_data *vc, const struct console_font *font, unsigned charcount = font->charcount; int w = font->width; int h = font->height; - int size; + int size, alloc_size; int i, csum; u8 *new_data, *data = font->data; int pitch = PITCH(font->width); @@ -2518,9 +2518,16 @@ static int fbcon_set_font(struct vc_data *vc, const struct console_font *font, if (fbcon_invalid_charcount(info, charcount)) return -EINVAL;

- size = CALC_FONTSZ(h, pitch, charcount); + /* Check for integer overflow in font size calculation */ + if (check_mul_overflow(h, pitch, &size) || + check_mul_overflow(size, charcount, &size)) + return -EINVAL; + + /* Check for overflow in allocation size calculation */ + if (check_add_overflow(FONT_EXTRA_WORDS * sizeof(int), size, &alloc_size)) + return -EINVAL;

- new_data = kmalloc(FONT_EXTRA_WORDS * sizeof(int) + size, GFP_USER); + new_data = kmalloc(alloc_size, GFP_USER);

if (!new_data) return -ENOMEM; diff --git a/fs/afs/server.c b/fs/afs/server.c index a97562f831eb..c4428ebddb1d 100644 --- a/fs/afs/server.c +++ b/fs/afs/server.c @@ -331,13 +331,14 @@ struct afs_server *afs_use_server(struct afs_server *server, bool activate, void afs_put_server(struct afs_net *net, struct afs_server *server, enum afs_server_trace reason) { - unsigned int a, debug_id = server->debug_id; + unsigned int a, debug_id; bool zero; int r;

if (!server) return;

+ debug_id = server->debug_id; a = atomic_read(&server->active); zero = __refcount_dec_and_test(&server->ref, &r); trace_afs_server(debug_id, r - 1, a, reason); diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index f475b4b7c457..817d3ef501ec 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -2714,6 +2714,11 @@ int btrfs_init_new_device(struct btrfs_fs_info *fs_info, const char *device_path goto error; }

+ if (bdev_nr_bytes(file_bdev(bdev_file)) <= BTRFS_DEVICE_RANGE_RESERVED) { + ret = -EINVAL; + goto error; + } + if (fs_devices->seeding) { seeding_dev = true; down_write(&sb->s_umount); diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c index e4de5425838d..6040e5408277 100644 --- a/fs/hugetlbfs/inode.c +++ b/fs/hugetlbfs/inode.c @@ -520,14 +520,16 @@ static bool remove_inode_single_folio(struct hstate *h, struct inode *inode,

/* * If folio is mapped, it was faulted in after being - * unmapped in caller. Unmap (again) while holding - * the fault mutex. The mutex will prevent faults - * until we finish removing the folio. + * unmapped in caller or hugetlb_vmdelete_list() skips + * unmapping it due to fail to grab lock. Unmap (again) + * while holding the fault mutex. The mutex will prevent + * faults until we finish removing the folio. Hold folio + * lock to guarantee no concurrent migration. */ + folio_lock(folio); if (unlikely(folio_mapped(folio))) hugetlb_unmap_file_folio(h, mapping, folio, index);

- folio_lock(folio); /* * We must remove the folio from page cache before removing * the region/ reserve map (hugetlb_unreserve_pages). In diff --git a/fs/netfs/buffered_read.c b/fs/netfs/buffered_read.c index 18b3dc74c70e..37ab6f28b5ad 100644 --- a/fs/netfs/buffered_read.c +++ b/fs/netfs/buffered_read.c @@ -369,7 +369,7 @@ void netfs_readahead(struct readahead_control *ractl) return netfs_put_request(rreq, netfs_rreq_trace_put_return);

cleanup_free: - return netfs_put_request(rreq, netfs_rreq_trace_put_failed); + return netfs_put_failed_request(rreq); } EXPORT_SYMBOL(netfs_readahead);

@@ -472,7 +472,7 @@ static int netfs_read_gaps(struct file *file, struct folio *folio) return ret < 0 ? ret : 0;

discard: - netfs_put_request(rreq, netfs_rreq_trace_put_discard); + netfs_put_failed_request(rreq); alloc_error: folio_unlock(folio); return ret; @@ -532,7 +532,7 @@ int netfs_read_folio(struct file *file, struct folio *folio) return ret < 0 ? ret : 0;

discard: - netfs_put_request(rreq, netfs_rreq_trace_put_discard); + netfs_put_failed_request(rreq); alloc_error: folio_unlock(folio); return ret; @@ -699,7 +699,7 @@ int netfs_write_begin(struct netfs_inode *ctx, return 0;

error_put: - netfs_put_request(rreq, netfs_rreq_trace_put_failed); + netfs_put_failed_request(rreq); error: if (folio) { folio_unlock(folio); @@ -754,7 +754,7 @@ int netfs_prefetch_for_write(struct file *file, struct folio *folio, return ret < 0 ? ret : 0;

error_put: - netfs_put_request(rreq, netfs_rreq_trace_put_discard); + netfs_put_failed_request(rreq); error: _leave(" = %d", ret); return ret; diff --git a/fs/netfs/direct_read.c b/fs/netfs/direct_read.c index a05e13472baf..a498ee8d6674 100644 --- a/fs/netfs/direct_read.c +++ b/fs/netfs/direct_read.c @@ -131,6 +131,7 @@ static ssize_t netfs_unbuffered_read(struct netfs_io_request *rreq, bool sync)

if (rreq->len == 0) { pr_err("Zero-sized read [R=%x]\n", rreq->debug_id); + netfs_put_request(rreq, netfs_rreq_trace_put_discard); return -EIO; }

@@ -205,7 +206,7 @@ ssize_t netfs_unbuffered_read_iter_locked(struct kiocb *iocb, struct iov_iter *i if (user_backed_iter(iter)) { ret = netfs_extract_user_iter(iter, rreq->len, &rreq->buffer.iter, 0); if (ret < 0) - goto out; + goto error_put; rreq->direct_bv = (struct bio_vec *)rreq->buffer.iter.bvec; rreq->direct_bv_count = ret; rreq->direct_bv_unpin = iov_iter_extract_will_pin(iter); @@ -238,6 +239,10 @@ ssize_t netfs_unbuffered_read_iter_locked(struct kiocb *iocb, struct iov_iter *i if (ret > 0) orig_count -= ret; return ret; + +error_put: + netfs_put_failed_request(rreq); + return ret; } EXPORT_SYMBOL(netfs_unbuffered_read_iter_locked);

diff --git a/fs/netfs/direct_write.c b/fs/netfs/direct_write.c index a16660ab7f83..a9d1c3b2c084 100644 --- a/fs/netfs/direct_write.c +++ b/fs/netfs/direct_write.c @@ -57,7 +57,7 @@ ssize_t netfs_unbuffered_write_iter_locked(struct kiocb *iocb, struct iov_iter * n = netfs_extract_user_iter(iter, len, &wreq->buffer.iter, 0); if (n < 0) { ret = n; - goto out; + goto error_put; } wreq->direct_bv = (struct bio_vec *)wreq->buffer.iter.bvec; wreq->direct_bv_count = n; @@ -101,6 +101,10 @@ ssize_t netfs_unbuffered_write_iter_locked(struct kiocb *iocb, struct iov_iter * out: netfs_put_request(wreq, netfs_rreq_trace_put_return); return ret; + +error_put: + netfs_put_failed_request(wreq); + return ret; } EXPORT_SYMBOL(netfs_unbuffered_write_iter_locked);

diff --git a/fs/netfs/internal.h b/fs/netfs/internal.h index d4f16fefd965..4319611f5354 100644 --- a/fs/netfs/internal.h +++ b/fs/netfs/internal.h @@ -87,6 +87,7 @@ struct netfs_io_request *netfs_alloc_request(struct address_space *mapping, void netfs_get_request(struct netfs_io_request *rreq, enum netfs_rreq_ref_trace what); void netfs_clear_subrequests(struct netfs_io_request *rreq); void netfs_put_request(struct netfs_io_request *rreq, enum netfs_rreq_ref_trace what); +void netfs_put_failed_request(struct netfs_io_request *rreq); struct netfs_io_subrequest *netfs_alloc_subrequest(struct netfs_io_request *rreq);

static inline void netfs_see_request(struct netfs_io_request *rreq, diff --git a/fs/netfs/objects.c b/fs/netfs/objects.c index e8c99738b5bb..40a1c7d6f6e0 100644 --- a/fs/netfs/objects.c +++ b/fs/netfs/objects.c @@ -116,10 +116,8 @@ static void netfs_free_request_rcu(struct rcu_head *rcu) netfs_stat_d(&netfs_n_rh_rreq); }

-static void netfs_free_request(struct work_struct *work) +static void netfs_deinit_request(struct netfs_io_request *rreq) { - struct netfs_io_request *rreq = - container_of(work, struct netfs_io_request, cleanup_work); struct netfs_inode *ictx = netfs_inode(rreq->inode); unsigned int i;

@@ -149,6 +147,14 @@ static void netfs_free_request(struct work_struct *work)

if (atomic_dec_and_test(&ictx->io_count)) wake_up_var(&ictx->io_count); +} + +static void netfs_free_request(struct work_struct *work) +{ + struct netfs_io_request *rreq = + container_of(work, struct netfs_io_request, cleanup_work); + + netfs_deinit_request(rreq); call_rcu(&rreq->rcu, netfs_free_request_rcu); }

@@ -167,6 +173,24 @@ void netfs_put_request(struct netfs_io_request *rreq, enum netfs_rreq_ref_trace } }

+/* + * Free a request (synchronously) that was just allocated but has + * failed before it could be submitted. + */ +void netfs_put_failed_request(struct netfs_io_request *rreq) +{ + int r = refcount_read(&rreq->ref); + + /* new requests have two references (see + * netfs_alloc_request(), and this function is only allowed on + * new request objects + */ + WARN_ON_ONCE(r != 2); + + trace_netfs_rreq_ref(rreq->debug_id, r, netfs_rreq_trace_put_failed); + netfs_free_request(&rreq->cleanup_work); +} + /* * Allocate and partially initialise an I/O request structure. */ diff --git a/fs/netfs/read_pgpriv2.c b/fs/netfs/read_pgpriv2.c index 8097bc069c1d..a1489aa29f78 100644 --- a/fs/netfs/read_pgpriv2.c +++ b/fs/netfs/read_pgpriv2.c @@ -118,7 +118,7 @@ static struct netfs_io_request *netfs_pgpriv2_begin_copy_to_cache( return creq;

cancel_put: - netfs_put_request(creq, netfs_rreq_trace_put_return); + netfs_put_failed_request(creq); cancel: rreq->copy_to_cache = ERR_PTR(-ENOBUFS); clear_bit(NETFS_RREQ_FOLIO_COPY_TO_CACHE, &rreq->flags); diff --git a/fs/netfs/read_single.c b/fs/netfs/read_single.c index fa622a6cd56d..5c0dc4efc792 100644 --- a/fs/netfs/read_single.c +++ b/fs/netfs/read_single.c @@ -189,7 +189,7 @@ ssize_t netfs_read_single(struct inode *inode, struct file *file, struct iov_ite return ret;

cleanup_free: - netfs_put_request(rreq, netfs_rreq_trace_put_failed); + netfs_put_failed_request(rreq); return ret; } EXPORT_SYMBOL(netfs_read_single); diff --git a/fs/netfs/write_issue.c b/fs/netfs/write_issue.c index 0584cba1a043..dd8743bc8d7f 100644 --- a/fs/netfs/write_issue.c +++ b/fs/netfs/write_issue.c @@ -133,8 +133,7 @@ struct netfs_io_request *netfs_create_write_req(struct address_space *mapping,

return wreq; nomem: - wreq->error = -ENOMEM; - netfs_put_request(wreq, netfs_rreq_trace_put_failed); + netfs_put_failed_request(wreq); return ERR_PTR(-ENOMEM); }

diff --git a/fs/nfs/file.c b/fs/nfs/file.c index a16a619fb8c3..8cc39a73faff 100644 --- a/fs/nfs/file.c +++ b/fs/nfs/file.c @@ -28,6 +28,7 @@ #include <linux/mm.h> #include <linux/pagemap.h> #include <linux/gfp.h> +#include <linux/rmap.h> #include <linux/swap.h> #include <linux/compaction.h>

@@ -279,6 +280,37 @@ nfs_file_fsync(struct file *file, loff_t start, loff_t end, int datasync) } EXPORT_SYMBOL_GPL(nfs_file_fsync);

+void nfs_truncate_last_folio(struct address_space *mapping, loff_t from, + loff_t to) +{ + struct folio *folio; + + if (from >= to) + return; + + folio = filemap_lock_folio(mapping, from >> PAGE_SHIFT); + if (IS_ERR(folio)) + return; + + if (folio_mkclean(folio)) + folio_mark_dirty(folio); + + if (folio_test_uptodate(folio)) { + loff_t fpos = folio_pos(folio); + size_t offset = from - fpos; + size_t end = folio_size(folio); + + if (to - fpos < end) + end = to - fpos; + folio_zero_segment(folio, offset, end); + trace_nfs_size_truncate_folio(mapping->host, to); + } + + folio_unlock(folio); + folio_put(folio); +} +EXPORT_SYMBOL_GPL(nfs_truncate_last_folio); + /* * Decide whether a read/modify/write cycle may be more efficient * then a modify/write/read cycle when writing to a page in the @@ -353,6 +385,7 @@ static int nfs_write_begin(struct file *file, struct address_space *mapping,

dfprintk(PAGECACHE, "NFS: write_begin(%pD2(%lu), %u@%lld)\n", file, mapping->host->i_ino, len, (long long) pos); + nfs_truncate_last_folio(mapping, i_size_read(mapping->host), pos);

fgp |= fgf_set_order(len); start: diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index a32cc45425e2..f6b448666d41 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -710,6 +710,7 @@ nfs_setattr(struct mnt_idmap *idmap, struct dentry *dentry, { struct inode *inode = d_inode(dentry); struct nfs_fattr *fattr; + loff_t oldsize = i_size_read(inode); int error = 0;

nfs_inc_stats(inode, NFSIOS_VFSSETATTR); @@ -725,7 +726,7 @@ nfs_setattr(struct mnt_idmap *idmap, struct dentry *dentry, if (error) return error;

- if (attr->ia_size == i_size_read(inode)) + if (attr->ia_size == oldsize) attr->ia_valid &= ~ATTR_SIZE; }

@@ -773,8 +774,12 @@ nfs_setattr(struct mnt_idmap *idmap, struct dentry *dentry, }

error = NFS_PROTO(inode)->setattr(dentry, fattr, attr); - if (error == 0) + if (error == 0) { + if (attr->ia_valid & ATTR_SIZE) + nfs_truncate_last_folio(inode->i_mapping, oldsize, + attr->ia_size); error = nfs_refresh_inode(inode, fattr); + } nfs_free_fattr(fattr); out: trace_nfs_setattr_exit(inode, error); diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index 0ef0fc6aba3b..ae4d039c10d3 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -438,6 +438,8 @@ int nfs_file_release(struct inode *, struct file *); int nfs_lock(struct file *, int, struct file_lock *); int nfs_flock(struct file *, int, struct file_lock *); int nfs_check_flags(int); +void nfs_truncate_last_folio(struct address_space *mapping, loff_t from, + loff_t to);

/* inode.c */ extern struct workqueue_struct *nfsiod_workqueue; diff --git a/fs/nfs/nfs42proc.c b/fs/nfs/nfs42proc.c index 48ee3d5d89c4..6a0b5871ba3b 100644 --- a/fs/nfs/nfs42proc.c +++ b/fs/nfs/nfs42proc.c @@ -138,6 +138,7 @@ int nfs42_proc_allocate(struct file *filep, loff_t offset, loff_t len) .rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_ALLOCATE], }; struct inode *inode = file_inode(filep); + loff_t oldsize = i_size_read(inode); int err;

if (!nfs_server_capable(inode, NFS_CAP_ALLOCATE)) @@ -146,7 +147,11 @@ int nfs42_proc_allocate(struct file *filep, loff_t offset, loff_t len) inode_lock(inode);

err = nfs42_proc_fallocate(&msg, filep, offset, len); - if (err == -EOPNOTSUPP) + + if (err == 0) + nfs_truncate_last_folio(inode->i_mapping, oldsize, + offset + len); + else if (err == -EOPNOTSUPP) NFS_SERVER(inode)->caps &= ~(NFS_CAP_ALLOCATE | NFS_CAP_ZERO_RANGE);

@@ -184,6 +189,7 @@ int nfs42_proc_zero_range(struct file *filep, loff_t offset, loff_t len) .rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_ZERO_RANGE], }; struct inode *inode = file_inode(filep); + loff_t oldsize = i_size_read(inode); int err;

if (!nfs_server_capable(inode, NFS_CAP_ZERO_RANGE)) @@ -192,9 +198,11 @@ int nfs42_proc_zero_range(struct file *filep, loff_t offset, loff_t len) inode_lock(inode);

err = nfs42_proc_fallocate(&msg, filep, offset, len); - if (err == 0) + if (err == 0) { + nfs_truncate_last_folio(inode->i_mapping, oldsize, + offset + len); truncate_pagecache_range(inode, offset, (offset + len) -1); - if (err == -EOPNOTSUPP) + } else if (err == -EOPNOTSUPP) NFS_SERVER(inode)->caps &= ~NFS_CAP_ZERO_RANGE;

inode_unlock(inode); @@ -355,22 +363,27 @@ static int process_copy_commit(struct file *dst, loff_t pos_dst,

/** * nfs42_copy_dest_done - perform inode cache updates after clone/copy offload - * @inode: pointer to destination inode + * @file: pointer to destination file * @pos: destination offset * @len: copy length + * @oldsize: length of the file prior to clone/copy * * Punch a hole in the inode page cache, so that the NFS client will * know to retrieve new data. * Update the file size if necessary, and then mark the inode as having * invalid cached values for change attribute, ctime, mtime and space used. */ -static void nfs42_copy_dest_done(struct inode *inode, loff_t pos, loff_t len) +static void nfs42_copy_dest_done(struct file *file, loff_t pos, loff_t len, + loff_t oldsize) { + struct inode *inode = file_inode(file); + struct address_space *mapping = file->f_mapping; loff_t newsize = pos + len; loff_t end = newsize - 1;

- WARN_ON_ONCE(invalidate_inode_pages2_range(inode->i_mapping, - pos >> PAGE_SHIFT, end >> PAGE_SHIFT)); + nfs_truncate_last_folio(mapping, oldsize, pos); + WARN_ON_ONCE(invalidate_inode_pages2_range(mapping, pos >> PAGE_SHIFT, + end >> PAGE_SHIFT));

spin_lock(&inode->i_lock); if (newsize > i_size_read(inode)) @@ -403,6 +416,7 @@ static ssize_t _nfs42_proc_copy(struct file *src, struct nfs_server *src_server = NFS_SERVER(src_inode); loff_t pos_src = args->src_pos; loff_t pos_dst = args->dst_pos; + loff_t oldsize_dst = i_size_read(dst_inode); size_t count = args->count; ssize_t status;

@@ -477,7 +491,7 @@ static ssize_t _nfs42_proc_copy(struct file *src, goto out; }

- nfs42_copy_dest_done(dst_inode, pos_dst, res->write_res.count); + nfs42_copy_dest_done(dst, pos_dst, res->write_res.count, oldsize_dst); nfs_invalidate_atime(src_inode); status = res->write_res.count; out: @@ -1244,6 +1258,7 @@ static int _nfs42_proc_clone(struct rpc_message *msg, struct file *src_f, struct nfs42_clone_res res = { .server = server, }; + loff_t oldsize_dst = i_size_read(dst_inode); int status;

msg->rpc_argp = &args; @@ -1278,7 +1293,7 @@ static int _nfs42_proc_clone(struct rpc_message *msg, struct file *src_f, /* a zero-length count means clone to EOF in src */ if (count == 0 && res.dst_fattr->valid & NFS_ATTR_FATTR_SIZE) count = nfs_size_to_loff_t(res.dst_fattr->size) - dst_offset; - nfs42_copy_dest_done(dst_inode, dst_offset, count); + nfs42_copy_dest_done(dst_f, dst_offset, count, oldsize_dst); status = nfs_post_op_update_inode(dst_inode, res.dst_fattr); }

diff --git a/fs/nfs/nfstrace.h b/fs/nfs/nfstrace.h index 7a058bd8c566..1e4dc632f180 100644 --- a/fs/nfs/nfstrace.h +++ b/fs/nfs/nfstrace.h @@ -267,6 +267,7 @@ DECLARE_EVENT_CLASS(nfs_update_size_class, TP_ARGS(inode, new_size))

DEFINE_NFS_UPDATE_SIZE_EVENT(truncate); +DEFINE_NFS_UPDATE_SIZE_EVENT(truncate_folio); DEFINE_NFS_UPDATE_SIZE_EVENT(wcc); DEFINE_NFS_UPDATE_SIZE_EVENT(update); DEFINE_NFS_UPDATE_SIZE_EVENT(grow); diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c index bdc3c2e9334a..ea4ff22976c5 100644 --- a/fs/proc/task_mmu.c +++ b/fs/proc/task_mmu.c @@ -2286,6 +2286,9 @@ static void pagemap_scan_backout_range(struct pagemap_scan_private *p, { struct page_region *cur_buf = &p->vec_buf[p->vec_buf_index];

+ if (!p->vec_buf) + return; + if (cur_buf->start != addr) cur_buf->end = addr; else diff --git a/fs/smb/client/smb2inode.c b/fs/smb/client/smb2inode.c index 86cad8ee8e6f..ac3ce183bd59 100644 --- a/fs/smb/client/smb2inode.c +++ b/fs/smb/client/smb2inode.c @@ -687,7 +687,7 @@ static int smb2_compound_op(const unsigned int xid, struct cifs_tcon *tcon, }

for (i = 0; i < num_cmds; i++) { - char *buf = rsp_iov[i + i].iov_base; + char *buf = rsp_iov[i + 1].iov_base;

if (buf && resp_buftype[i + 1] != CIFS_NO_BUFFER) rc = server->ops->map_error(buf, false); diff --git a/fs/smb/server/transport_rdma.c b/fs/smb/server/transport_rdma.c index 6550bd9f002c..74dfb6496095 100644 --- a/fs/smb/server/transport_rdma.c +++ b/fs/smb/server/transport_rdma.c @@ -148,7 +148,7 @@ struct smb_direct_transport { wait_queue_head_t wait_send_pending; atomic_t send_pending;

- struct delayed_work post_recv_credits_work; + struct work_struct post_recv_credits_work; struct work_struct send_immediate_work; struct work_struct disconnect_work;

@@ -367,8 +367,8 @@ static struct smb_direct_transport *alloc_transport(struct rdma_cm_id *cm_id)

spin_lock_init(&t->lock_new_recv_credits);

- INIT_DELAYED_WORK(&t->post_recv_credits_work, - smb_direct_post_recv_credits); + INIT_WORK(&t->post_recv_credits_work, + smb_direct_post_recv_credits); INIT_WORK(&t->send_immediate_work, smb_direct_send_immediate_work); INIT_WORK(&t->disconnect_work, smb_direct_disconnect_rdma_work);

@@ -399,9 +399,9 @@ static void free_transport(struct smb_direct_transport *t) wait_event(t->wait_send_pending, atomic_read(&t->send_pending) == 0);

- cancel_work_sync(&t->disconnect_work); - cancel_delayed_work_sync(&t->post_recv_credits_work); - cancel_work_sync(&t->send_immediate_work); + disable_work_sync(&t->disconnect_work); + disable_work_sync(&t->post_recv_credits_work); + disable_work_sync(&t->send_immediate_work);

if (t->qp) { ib_drain_qp(t->qp); @@ -615,8 +615,7 @@ static void recv_done(struct ib_cq *cq, struct ib_wc *wc) wake_up_interruptible(&t->wait_send_credits);

if (is_receive_credit_post_required(receive_credits, avail_recvmsg_count)) - mod_delayed_work(smb_direct_wq, - &t->post_recv_credits_work, 0); + queue_work(smb_direct_wq, &t->post_recv_credits_work);

if (data_length) { enqueue_reassembly(t, recvmsg, (int)data_length); @@ -773,8 +772,7 @@ static int smb_direct_read(struct ksmbd_transport *t, char *buf, st->count_avail_recvmsg += queue_removed; if (is_receive_credit_post_required(st->recv_credits, st->count_avail_recvmsg)) { spin_unlock(&st->receive_credit_lock); - mod_delayed_work(smb_direct_wq, - &st->post_recv_credits_work, 0); + queue_work(smb_direct_wq, &st->post_recv_credits_work); } else { spin_unlock(&st->receive_credit_lock); } @@ -801,7 +799,7 @@ static int smb_direct_read(struct ksmbd_transport *t, char *buf, static void smb_direct_post_recv_credits(struct work_struct *work) { struct smb_direct_transport *t = container_of(work, - struct smb_direct_transport, post_recv_credits_work.work); + struct smb_direct_transport, post_recv_credits_work); struct smb_direct_recvmsg *recvmsg; int receive_credits, credits = 0; int ret; @@ -1734,7 +1732,7 @@ static int smb_direct_prepare_negotiation(struct smb_direct_transport *t) goto out_err; }

- smb_direct_post_recv_credits(&t->post_recv_credits_work.work); + smb_direct_post_recv_credits(&t->post_recv_credits_work); return 0; out_err: put_recvmsg(t, recvmsg); diff --git a/include/crypto/if_alg.h b/include/crypto/if_alg.h index 0c70f3a55575..107b797c33ec 100644 --- a/include/crypto/if_alg.h +++ b/include/crypto/if_alg.h @@ -152,7 +152,7 @@ struct af_alg_ctx { size_t used; atomic_t rcvused;

- u32 more:1, + bool more:1, merge:1, enc:1, write:1, diff --git a/include/linux/firmware/imx/sm.h b/include/linux/firmware/imx/sm.h index a8a17eeb7d90..1817df9aceac 100644 --- a/include/linux/firmware/imx/sm.h +++ b/include/linux/firmware/imx/sm.h @@ -18,13 +18,43 @@ #define SCMI_IMX_CTRL_SAI4_MCLK 4 /* WAKE SAI4 MCLK */ #define SCMI_IMX_CTRL_SAI5_MCLK 5 /* WAKE SAI5 MCLK */

+#if IS_ENABLED(CONFIG_IMX_SCMI_MISC_DRV) int scmi_imx_misc_ctrl_get(u32 id, u32 *num, u32 *val); int scmi_imx_misc_ctrl_set(u32 id, u32 val); +#else +static inline int scmi_imx_misc_ctrl_get(u32 id, u32 *num, u32 *val) +{ + return -EOPNOTSUPP; +}

+static inline int scmi_imx_misc_ctrl_set(u32 id, u32 val) +{ + return -EOPNOTSUPP; +} +#endif + +#if IS_ENABLED(CONFIG_IMX_SCMI_CPU_DRV) int scmi_imx_cpu_start(u32 cpuid, bool start); int scmi_imx_cpu_started(u32 cpuid, bool *started); int scmi_imx_cpu_reset_vector_set(u32 cpuid, u64 vector, bool start, bool boot, bool resume); +#else +static inline int scmi_imx_cpu_start(u32 cpuid, bool start) +{ + return -EOPNOTSUPP; +} + +static inline int scmi_imx_cpu_started(u32 cpuid, bool *started) +{ + return -EOPNOTSUPP; +} + +static inline int scmi_imx_cpu_reset_vector_set(u32 cpuid, u64 vector, bool start, + bool boot, bool resume) +{ + return -EOPNOTSUPP; +} +#endif

enum scmi_imx_lmm_op { SCMI_IMX_LMM_BOOT, @@ -36,7 +66,24 @@ enum scmi_imx_lmm_op { #define SCMI_IMX_LMM_OP_FORCEFUL 0 #define SCMI_IMX_LMM_OP_GRACEFUL BIT(0)

+#if IS_ENABLED(CONFIG_IMX_SCMI_LMM_DRV) int scmi_imx_lmm_operation(u32 lmid, enum scmi_imx_lmm_op op, u32 flags); int scmi_imx_lmm_info(u32 lmid, struct scmi_imx_lmm_info *info); int scmi_imx_lmm_reset_vector_set(u32 lmid, u32 cpuid, u32 flags, u64 vector); +#else +static inline int scmi_imx_lmm_operation(u32 lmid, enum scmi_imx_lmm_op op, u32 flags) +{ + return -EOPNOTSUPP; +} + +static inline int scmi_imx_lmm_info(u32 lmid, struct scmi_imx_lmm_info *info) +{ + return -EOPNOTSUPP; +} + +static inline int scmi_imx_lmm_reset_vector_set(u32 lmid, u32 cpuid, u32 flags, u64 vector) +{ + return -EOPNOTSUPP; +} +#endif #endif diff --git a/include/linux/mlx5/fs.h b/include/linux/mlx5/fs.h index 939e58c2f386..fb5f98fcc726 100644 --- a/include/linux/mlx5/fs.h +++ b/include/linux/mlx5/fs.h @@ -308,6 +308,8 @@ struct mlx5_fc *mlx5_fc_create(struct mlx5_core_dev *dev, bool aging); void mlx5_fc_destroy(struct mlx5_core_dev *dev, struct mlx5_fc *counter); struct mlx5_fc *mlx5_fc_local_create(u32 counter_id, u32 offset, u32 bulk_size); void mlx5_fc_local_destroy(struct mlx5_fc *counter); +void mlx5_fc_local_get(struct mlx5_fc *counter); +void mlx5_fc_local_put(struct mlx5_fc *counter); u64 mlx5_fc_query_lastuse(struct mlx5_fc *counter); void mlx5_fc_query_cached(struct mlx5_fc *counter, u64 *bytes, u64 *packets, u64 *lastuse); diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 439bc124ce70..1347ae13dd0a 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -1245,6 +1245,27 @@ static inline struct hci_conn *hci_conn_hash_lookup_ba(struct hci_dev *hdev, return NULL; }

+static inline struct hci_conn *hci_conn_hash_lookup_role(struct hci_dev *hdev, + __u8 type, __u8 role, + bdaddr_t *ba) +{ + struct hci_conn_hash *h = &hdev->conn_hash; + struct hci_conn *c; + + rcu_read_lock(); + + list_for_each_entry_rcu(c, &h->list, list) { + if (c->type == type && c->role == role && !bacmp(&c->dst, ba)) { + rcu_read_unlock(); + return c; + } + } + + rcu_read_unlock(); + + return NULL; +} + static inline struct hci_conn *hci_conn_hash_lookup_le(struct hci_dev *hdev, bdaddr_t *ba, __u8 ba_type) diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c index 829f0792d8d8..17e5cf18da1e 100644 --- a/kernel/bpf/core.c +++ b/kernel/bpf/core.c @@ -3013,7 +3013,10 @@ EXPORT_SYMBOL_GPL(bpf_event_output);

/* Always built-in helper functions. */ const struct bpf_func_proto bpf_tail_call_proto = { - .func = NULL, + /* func is unused for tail_call, we set it to pass the + * get_helper_proto check + */ + .func = BPF_PTR_POISON, .gpl_only = false, .ret_type = RET_VOID, .arg1_type = ARG_PTR_TO_CTX, diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index 4fd89659750b..a6338936085a 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -8405,6 +8405,10 @@ static int process_timer_func(struct bpf_verifier_env *env, int regno, verifier_bug(env, "Two map pointers in a timer helper"); return -EFAULT; } + if (IS_ENABLED(CONFIG_PREEMPT_RT)) { + verbose(env, "bpf_timer cannot be used for PREEMPT_RT.\n"); + return -EOPNOTSUPP; + } meta->map_uid = reg->map_uid; meta->map_ptr = map; return 0; @@ -11206,7 +11210,7 @@ static int get_helper_proto(struct bpf_verifier_env *env, int func_id, return -EINVAL;

*ptr = env->ops->get_func_proto(func_id, env->prog); - return *ptr ? 0 : -EINVAL; + return *ptr && (*ptr)->func ? 0 : -EINVAL; }

static int check_helper_call(struct bpf_verifier_env *env, struct bpf_insn *insn, diff --git a/kernel/fork.c b/kernel/fork.c index 1ee8eb11f38b..0cbc174da76a 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -2289,7 +2289,7 @@ __latent_entropy struct task_struct *copy_process( if (need_futex_hash_allocate_default(clone_flags)) { retval = futex_hash_allocate_default(); if (retval) - goto bad_fork_core_free; + goto bad_fork_cancel_cgroup; /* * If we fail beyond this point we don't free the allocated * futex hash map. We assume that another thread will be created diff --git a/kernel/futex/requeue.c b/kernel/futex/requeue.c index c716a66f8692..d818b4d47f1b 100644 --- a/kernel/futex/requeue.c +++ b/kernel/futex/requeue.c @@ -230,8 +230,9 @@ static inline void requeue_pi_wake_futex(struct futex_q *q, union futex_key *key, struct futex_hash_bucket *hb) { - q->key = *key; + struct task_struct *task;

+ q->key = *key; __futex_unqueue(q);

WARN_ON(!q->rt_waiter); @@ -243,10 +244,11 @@ void requeue_pi_wake_futex(struct futex_q *q, union futex_key *key, futex_hash_get(hb); q->drop_hb_ref = true; q->lock_ptr = &hb->lock; + task = READ_ONCE(q->task);

/* Signal locked state to the waiter */ futex_requeue_pi_complete(q, 1); - wake_up_state(q->task, TASK_NORMAL); + wake_up_state(task, TASK_NORMAL); }

/** diff --git a/kernel/sched/ext_idle.c b/kernel/sched/ext_idle.c index 001fb88a8481..edd6cdd9aadc 100644 --- a/kernel/sched/ext_idle.c +++ b/kernel/sched/ext_idle.c @@ -75,7 +75,7 @@ static int scx_cpu_node_if_enabled(int cpu) return cpu_to_node(cpu); }

-bool scx_idle_test_and_clear_cpu(int cpu) +static bool scx_idle_test_and_clear_cpu(int cpu) { int node = scx_cpu_node_if_enabled(cpu); struct cpumask *idle_cpus = idle_cpumask(node)->cpu; @@ -198,7 +198,7 @@ pick_idle_cpu_from_online_nodes(const struct cpumask *cpus_allowed, int node, u6 /* * Find an idle CPU in the system, starting from @node. */ -s32 scx_pick_idle_cpu(const struct cpumask *cpus_allowed, int node, u64 flags) +static s32 scx_pick_idle_cpu(const struct cpumask *cpus_allowed, int node, u64 flags) { s32 cpu;

@@ -794,6 +794,16 @@ static void reset_idle_masks(struct sched_ext_ops *ops) cpumask_and(idle_cpumask(node)->smt, cpu_online_mask, node_mask); } } +#else /* !CONFIG_SMP */ +static bool scx_idle_test_and_clear_cpu(int cpu) +{ + return -EBUSY; +} + +static s32 scx_pick_idle_cpu(const struct cpumask *cpus_allowed, int node, u64 flags) +{ + return -EBUSY; +} #endif /* CONFIG_SMP */

void scx_idle_enable(struct sched_ext_ops *ops) @@ -860,8 +870,34 @@ static bool check_builtin_idle_enabled(void) return false; }

-s32 select_cpu_from_kfunc(struct task_struct *p, s32 prev_cpu, u64 wake_flags, - const struct cpumask *allowed, u64 flags) +/* + * Determine whether @p is a migration-disabled task in the context of BPF + * code. + * + * We can't simply check whether @p->migration_disabled is set in a + * sched_ext callback, because migration is always disabled for the current + * task while running BPF code. + * + * The prolog (__bpf_prog_enter) and epilog (__bpf_prog_exit) respectively + * disable and re-enable migration. For this reason, the current task + * inside a sched_ext callback is always a migration-disabled task. + * + * Therefore, when @p->migration_disabled == 1, check whether @p is the + * current task or not: if it is, then migration was not disabled before + * entering the callback, otherwise migration was disabled. + * + * Returns true if @p is migration-disabled, false otherwise. + */ +static bool is_bpf_migration_disabled(const struct task_struct *p) +{ + if (p->migration_disabled == 1) + return p != current; + else + return p->migration_disabled; +} + +static s32 select_cpu_from_kfunc(struct task_struct *p, s32 prev_cpu, u64 wake_flags, + const struct cpumask *allowed, u64 flags) { struct rq *rq; struct rq_flags rf; @@ -903,7 +939,7 @@ s32 select_cpu_from_kfunc(struct task_struct *p, s32 prev_cpu, u64 wake_flags, * selection optimizations and simply check whether the previously * used CPU is idle and within the allowed cpumask. */ - if (p->nr_cpus_allowed == 1 || is_migration_disabled(p)) { + if (p->nr_cpus_allowed == 1 || is_bpf_migration_disabled(p)) { if (cpumask_test_cpu(prev_cpu, allowed ?: p->cpus_ptr) && scx_idle_test_and_clear_cpu(prev_cpu)) cpu = prev_cpu; @@ -1125,10 +1161,10 @@ __bpf_kfunc bool scx_bpf_test_and_clear_cpu_idle(s32 cpu) if (!check_builtin_idle_enabled()) return false;

- if (kf_cpu_valid(cpu, NULL)) - return scx_idle_test_and_clear_cpu(cpu); - else + if (!kf_cpu_valid(cpu, NULL)) return false; + + return scx_idle_test_and_clear_cpu(cpu); }

/** diff --git a/kernel/sched/ext_idle.h b/kernel/sched/ext_idle.h index 37be78a7502b..05e389ed72e4 100644 --- a/kernel/sched/ext_idle.h +++ b/kernel/sched/ext_idle.h @@ -15,16 +15,9 @@ struct sched_ext_ops; #ifdef CONFIG_SMP void scx_idle_update_selcpu_topology(struct sched_ext_ops *ops); void scx_idle_init_masks(void); -bool scx_idle_test_and_clear_cpu(int cpu); -s32 scx_pick_idle_cpu(const struct cpumask *cpus_allowed, int node, u64 flags); #else /* !CONFIG_SMP */ static inline void scx_idle_update_selcpu_topology(struct sched_ext_ops *ops) {} static inline void scx_idle_init_masks(void) {} -static inline bool scx_idle_test_and_clear_cpu(int cpu) { return false; } -static inline s32 scx_pick_idle_cpu(const struct cpumask *cpus_allowed, int node, u64 flags) -{ - return -EBUSY; -} #endif /* CONFIG_SMP */

s32 scx_select_cpu_dfl(struct task_struct *p, s32 prev_cpu, u64 wake_flags, diff --git a/kernel/trace/fgraph.c b/kernel/trace/fgraph.c index db40ec5cc9d7..9fb1a8c107ec 100644 --- a/kernel/trace/fgraph.c +++ b/kernel/trace/fgraph.c @@ -815,6 +815,7 @@ __ftrace_return_to_handler(struct ftrace_regs *fregs, unsigned long frame_pointe unsigned long bitmap; unsigned long ret; int offset; + int bit; int i;

ret_stack = ftrace_pop_return_trace(&trace, &ret, frame_pointer, &offset); @@ -829,6 +830,15 @@ __ftrace_return_to_handler(struct ftrace_regs *fregs, unsigned long frame_pointe if (fregs) ftrace_regs_set_instruction_pointer(fregs, ret);

+ bit = ftrace_test_recursion_trylock(trace.func, ret); + /* + * This can fail because ftrace_test_recursion_trylock() allows one nest + * call. If we are already in a nested call, then we don't probe this and + * just return the original return address. + */ + if (unlikely(bit < 0)) + goto out; + #ifdef CONFIG_FUNCTION_GRAPH_RETVAL trace.retval = ftrace_regs_get_return_value(fregs); #endif @@ -852,6 +862,8 @@ __ftrace_return_to_handler(struct ftrace_regs *fregs, unsigned long frame_pointe } }

+ ftrace_test_recursion_unlock(bit); +out: /* * The ftrace_graph_return() may still access the current * ret_stack structure, we need to make sure the update of diff --git a/kernel/trace/fprobe.c b/kernel/trace/fprobe.c index f9b3aa9afb17..342e84f8a40e 100644 --- a/kernel/trace/fprobe.c +++ b/kernel/trace/fprobe.c @@ -428,8 +428,9 @@ static int fprobe_addr_list_add(struct fprobe_addr_list *alist, unsigned long ad { unsigned long *addrs;

- if (alist->index >= alist->size) - return -ENOMEM; + /* Previously we failed to expand the list. */ + if (alist->index == alist->size) + return -ENOSPC;

alist->addrs[alist->index++] = addr; if (alist->index < alist->size) @@ -489,7 +490,7 @@ static int fprobe_module_callback(struct notifier_block *nb, for (i = 0; i < FPROBE_IP_TABLE_SIZE; i++) fprobe_remove_node_in_module(mod, &fprobe_ip_table[i], &alist);

- if (alist.index < alist.size && alist.index > 0) + if (alist.index > 0) ftrace_set_filter_ips(&fprobe_graph_ops.ops, alist.addrs, alist.index, 1, 0); mutex_unlock(&fprobe_mutex); diff --git a/kernel/trace/trace_dynevent.c b/kernel/trace/trace_dynevent.c index 5d64a18cacac..d06854bd32b3 100644 --- a/kernel/trace/trace_dynevent.c +++ b/kernel/trace/trace_dynevent.c @@ -230,6 +230,10 @@ static int dyn_event_open(struct inode *inode, struct file *file) { int ret;

+ ret = security_locked_down(LOCKDOWN_TRACEFS); + if (ret) + return ret; + ret = tracing_check_open_get_tr(NULL); if (ret) return ret; diff --git a/kernel/trace/trace_osnoise.c b/kernel/trace/trace_osnoise.c index 337bc0eb5d71..dc734867f0fc 100644 --- a/kernel/trace/trace_osnoise.c +++ b/kernel/trace/trace_osnoise.c @@ -2325,12 +2325,13 @@ osnoise_cpus_write(struct file *filp, const char __user *ubuf, size_t count, if (count < 1) return 0;

- buf = kmalloc(count, GFP_KERNEL); + buf = kmalloc(count + 1, GFP_KERNEL); if (!buf) return -ENOMEM;

if (copy_from_user(buf, ubuf, count)) return -EFAULT; + buf[count] = '\0';

if (!zalloc_cpumask_var(&osnoise_cpumask_new, GFP_KERNEL)) return -ENOMEM; diff --git a/kernel/vhost_task.c b/kernel/vhost_task.c index 2f844c279a3e..7f24ccc896c6 100644 --- a/kernel/vhost_task.c +++ b/kernel/vhost_task.c @@ -100,6 +100,7 @@ void vhost_task_stop(struct vhost_task *vtsk) * freeing it below. */ wait_for_completion(&vtsk->exited); + put_task_struct(vtsk->task); kfree(vtsk); } EXPORT_SYMBOL_GPL(vhost_task_stop); @@ -148,7 +149,7 @@ struct vhost_task *vhost_task_create(bool (*fn)(void *), return ERR_PTR(PTR_ERR(tsk)); }

- vtsk->task = tsk; + vtsk->task = get_task_struct(tsk); return vtsk; } EXPORT_SYMBOL_GPL(vhost_task_create); diff --git a/mm/damon/sysfs.c b/mm/damon/sysfs.c index 57d4ec256682..04f121a756d4 100644 --- a/mm/damon/sysfs.c +++ b/mm/damon/sysfs.c @@ -1576,12 +1576,14 @@ static int damon_sysfs_damon_call(int (*fn)(void *data), struct damon_sysfs_kdamond *kdamond) { struct damon_call_control call_control = {}; + int err;

if (!kdamond->damon_ctx) return -EINVAL; call_control.fn = fn; call_control.data = kdamond; - return damon_call(kdamond->damon_ctx, &call_control); + err = damon_call(kdamond->damon_ctx, &call_control); + return err ? err : call_control.return_code; }

struct damon_sysfs_schemes_walk_data { diff --git a/mm/kmsan/core.c b/mm/kmsan/core.c index 1ea711786c52..8bca7fece47f 100644 --- a/mm/kmsan/core.c +++ b/mm/kmsan/core.c @@ -195,7 +195,8 @@ void kmsan_internal_set_shadow_origin(void *addr, size_t size, int b, u32 origin, bool checked) { u64 address = (u64)addr; - u32 *shadow_start, *origin_start; + void *shadow_start; + u32 *aligned_shadow, *origin_start; size_t pad = 0;

KMSAN_WARN_ON(!kmsan_metadata_is_contiguous(addr, size)); @@ -214,9 +215,12 @@ void kmsan_internal_set_shadow_origin(void *addr, size_t size, int b, } __memset(shadow_start, b, size);

- if (!IS_ALIGNED(address, KMSAN_ORIGIN_SIZE)) { + if (IS_ALIGNED(address, KMSAN_ORIGIN_SIZE)) { + aligned_shadow = shadow_start; + } else { pad = address % KMSAN_ORIGIN_SIZE; address -= pad; + aligned_shadow = shadow_start - pad; size += pad; } size = ALIGN(size, KMSAN_ORIGIN_SIZE); @@ -230,7 +234,7 @@ void kmsan_internal_set_shadow_origin(void *addr, size_t size, int b, * corresponding shadow slot is zero. */ for (int i = 0; i < size / KMSAN_ORIGIN_SIZE; i++) { - if (origin || !shadow_start[i]) + if (origin || !aligned_shadow[i]) origin_start[i] = origin; } } diff --git a/mm/kmsan/kmsan_test.c b/mm/kmsan/kmsan_test.c index c6c5b2bbede0..902ec48b1e3e 100644 --- a/mm/kmsan/kmsan_test.c +++ b/mm/kmsan/kmsan_test.c @@ -556,6 +556,21 @@ DEFINE_TEST_MEMSETXX(16) DEFINE_TEST_MEMSETXX(32) DEFINE_TEST_MEMSETXX(64)

+/* Test case: ensure that KMSAN does not access shadow memory out of bounds. */ +static void test_memset_on_guarded_buffer(struct kunit *test) +{ + void *buf = vmalloc(PAGE_SIZE); + + kunit_info(test, + "memset() on ends of guarded buffer should not crash\n"); + + for (size_t size = 0; size <= 128; size++) { + memset(buf, 0xff, size); + memset(buf + PAGE_SIZE - size, 0xff, size); + } + vfree(buf); +} + static noinline void fibonacci(int *array, int size, int start) { if (start < 2 || (start == size)) @@ -677,6 +692,7 @@ static struct kunit_case kmsan_test_cases[] = { KUNIT_CASE(test_memset16), KUNIT_CASE(test_memset32), KUNIT_CASE(test_memset64), + KUNIT_CASE(test_memset_on_guarded_buffer), KUNIT_CASE(test_long_origin_chain), KUNIT_CASE(test_stackdepot_roundtrip), KUNIT_CASE(test_unpoison_memory), diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 090c7ffa5152..2ef5b3004197 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -3087,8 +3087,18 @@ static void hci_conn_complete_evt(struct hci_dev *hdev, void *data,

hci_dev_lock(hdev);

+ /* Check for existing connection: + * + * 1. If it doesn't exist then it must be receiver/slave role. + * 2. If it does exist confirm that it is connecting/BT_CONNECT in case + * of initiator/master role since there could be a collision where + * either side is attempting to connect or something like a fuzzing + * testing is trying to play tricks to destroy the hcon object before + * it even attempts to connect (e.g. hcon->state == BT_OPEN). + */ conn = hci_conn_hash_lookup_ba(hdev, ev->link_type, &ev->bdaddr); - if (!conn) { + if (!conn || + (conn->role == HCI_ROLE_MASTER && conn->state != BT_CONNECT)) { /* In case of error status and there is no connection pending * just unlock as there is nothing to cleanup. */ @@ -4391,6 +4401,8 @@ static void hci_num_comp_pkts_evt(struct hci_dev *hdev, void *data,

bt_dev_dbg(hdev, "num %d", ev->num);

+ hci_dev_lock(hdev); + for (i = 0; i < ev->num; i++) { struct hci_comp_pkts_info *info = &ev->handles[i]; struct hci_conn *conn; @@ -4472,6 +4484,8 @@ static void hci_num_comp_pkts_evt(struct hci_dev *hdev, void *data, }

queue_work(hdev->workqueue, &hdev->tx_work); + + hci_dev_unlock(hdev); }

static void hci_mode_change_evt(struct hci_dev *hdev, void *data, @@ -5634,8 +5648,18 @@ static void le_conn_complete_evt(struct hci_dev *hdev, u8 status, */ hci_dev_clear_flag(hdev, HCI_LE_ADV);

- conn = hci_conn_hash_lookup_ba(hdev, LE_LINK, bdaddr); - if (!conn) { + /* Check for existing connection: + * + * 1. If it doesn't exist then use the role to create a new object. + * 2. If it does exist confirm that it is connecting/BT_CONNECT in case + * of initiator/master role since there could be a collision where + * either side is attempting to connect or something like a fuzzing + * testing is trying to play tricks to destroy the hcon object before + * it even attempts to connect (e.g. hcon->state == BT_OPEN). + */ + conn = hci_conn_hash_lookup_role(hdev, LE_LINK, role, bdaddr); + if (!conn || + (conn->role == HCI_ROLE_MASTER && conn->state != BT_CONNECT)) { /* In case of error status and there is no connection pending * just unlock as there is nothing to cleanup. */ diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c index a25439f1eeac..7ca544d7791f 100644 --- a/net/bluetooth/hci_sync.c +++ b/net/bluetooth/hci_sync.c @@ -2594,6 +2594,13 @@ static int hci_resume_advertising_sync(struct hci_dev *hdev) hci_remove_ext_adv_instance_sync(hdev, adv->instance, NULL); } + + /* If current advertising instance is set to instance 0x00 + * then we need to re-enable it. + */ + if (!hdev->cur_adv_instance) + err = hci_enable_ext_advertising_sync(hdev, + hdev->cur_adv_instance); } else { /* Schedule for most recent instance to be restarted and begin * the software rotation loop diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 50634ef5c8b7..225140fcb3d6 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -1323,8 +1323,7 @@ static void mgmt_set_powered_complete(struct hci_dev *hdev, void *data, int err) struct mgmt_mode *cp;

/* Make sure cmd still outstanding. */ - if (err == -ECANCELED || - cmd != pending_find(MGMT_OP_SET_POWERED, hdev)) + if (err == -ECANCELED || !mgmt_pending_valid(hdev, cmd)) return;

cp = cmd->param; @@ -1351,23 +1350,29 @@ static void mgmt_set_powered_complete(struct hci_dev *hdev, void *data, int err) mgmt_status(err)); }

- mgmt_pending_remove(cmd); + mgmt_pending_free(cmd); }

static int set_powered_sync(struct hci_dev *hdev, void *data) { struct mgmt_pending_cmd *cmd = data; - struct mgmt_mode *cp; + struct mgmt_mode cp; + + mutex_lock(&hdev->mgmt_pending_lock);

/* Make sure cmd still outstanding. */ - if (cmd != pending_find(MGMT_OP_SET_POWERED, hdev)) + if (!__mgmt_pending_listed(hdev, cmd)) { + mutex_unlock(&hdev->mgmt_pending_lock); return -ECANCELED; + }

- cp = cmd->param; + memcpy(&cp, cmd->param, sizeof(cp)); + + mutex_unlock(&hdev->mgmt_pending_lock);

BT_DBG("%s", hdev->name);

- return hci_set_powered_sync(hdev, cp->val); + return hci_set_powered_sync(hdev, cp.val); }

static int set_powered(struct sock *sk, struct hci_dev *hdev, void *data, @@ -1516,8 +1521,7 @@ static void mgmt_set_discoverable_complete(struct hci_dev *hdev, void *data, bt_dev_dbg(hdev, "err %d", err);

/* Make sure cmd still outstanding. */ - if (err == -ECANCELED || - cmd != pending_find(MGMT_OP_SET_DISCOVERABLE, hdev)) + if (err == -ECANCELED || !mgmt_pending_valid(hdev, cmd)) return;

hci_dev_lock(hdev); @@ -1539,12 +1543,15 @@ static void mgmt_set_discoverable_complete(struct hci_dev *hdev, void *data, new_settings(hdev, cmd->sk);

done: - mgmt_pending_remove(cmd); + mgmt_pending_free(cmd); hci_dev_unlock(hdev); }

static int set_discoverable_sync(struct hci_dev *hdev, void *data) { + if (!mgmt_pending_listed(hdev, data)) + return -ECANCELED; + BT_DBG("%s", hdev->name);

return hci_update_discoverable_sync(hdev); @@ -1691,8 +1698,7 @@ static void mgmt_set_connectable_complete(struct hci_dev *hdev, void *data, bt_dev_dbg(hdev, "err %d", err);

/* Make sure cmd still outstanding. */ - if (err == -ECANCELED || - cmd != pending_find(MGMT_OP_SET_CONNECTABLE, hdev)) + if (err == -ECANCELED || !mgmt_pending_valid(hdev, cmd)) return;

hci_dev_lock(hdev); @@ -1707,7 +1713,7 @@ static void mgmt_set_connectable_complete(struct hci_dev *hdev, void *data, new_settings(hdev, cmd->sk);

done: - mgmt_pending_remove(cmd); + mgmt_pending_free(cmd);

hci_dev_unlock(hdev); } @@ -1743,6 +1749,9 @@ static int set_connectable_update_settings(struct hci_dev *hdev,

static int set_connectable_sync(struct hci_dev *hdev, void *data) { + if (!mgmt_pending_listed(hdev, data)) + return -ECANCELED; + BT_DBG("%s", hdev->name);

return hci_update_connectable_sync(hdev); @@ -1919,14 +1928,17 @@ static void set_ssp_complete(struct hci_dev *hdev, void *data, int err) { struct cmd_lookup match = { NULL, hdev }; struct mgmt_pending_cmd *cmd = data; - struct mgmt_mode *cp = cmd->param; - u8 enable = cp->val; + struct mgmt_mode *cp; + u8 enable; bool changed;

/* Make sure cmd still outstanding. */ - if (err == -ECANCELED || cmd != pending_find(MGMT_OP_SET_SSP, hdev)) + if (err == -ECANCELED || !mgmt_pending_valid(hdev, cmd)) return;

+ cp = cmd->param; + enable = cp->val; + if (err) { u8 mgmt_err = mgmt_status(err);

@@ -1935,8 +1947,7 @@ static void set_ssp_complete(struct hci_dev *hdev, void *data, int err) new_settings(hdev, NULL); }

- mgmt_pending_foreach(MGMT_OP_SET_SSP, hdev, true, - cmd_status_rsp, &mgmt_err); + mgmt_cmd_status(cmd->sk, cmd->hdev->id, cmd->opcode, mgmt_err); return; }

@@ -1946,7 +1957,7 @@ static void set_ssp_complete(struct hci_dev *hdev, void *data, int err) changed = hci_dev_test_and_clear_flag(hdev, HCI_SSP_ENABLED); }

- mgmt_pending_foreach(MGMT_OP_SET_SSP, hdev, true, settings_rsp, &match); + settings_rsp(cmd, &match);

if (changed) new_settings(hdev, match.sk); @@ -1960,14 +1971,25 @@ static void set_ssp_complete(struct hci_dev *hdev, void *data, int err) static int set_ssp_sync(struct hci_dev *hdev, void *data) { struct mgmt_pending_cmd *cmd = data; - struct mgmt_mode *cp = cmd->param; + struct mgmt_mode cp; bool changed = false; int err;

- if (cp->val) + mutex_lock(&hdev->mgmt_pending_lock); + + if (!__mgmt_pending_listed(hdev, cmd)) { + mutex_unlock(&hdev->mgmt_pending_lock); + return -ECANCELED; + } + + memcpy(&cp, cmd->param, sizeof(cp)); + + mutex_unlock(&hdev->mgmt_pending_lock); + + if (cp.val) changed = !hci_dev_test_and_set_flag(hdev, HCI_SSP_ENABLED);

- err = hci_write_ssp_mode_sync(hdev, cp->val); + err = hci_write_ssp_mode_sync(hdev, cp.val);

if (!err && changed) hci_dev_clear_flag(hdev, HCI_SSP_ENABLED); @@ -2060,32 +2082,50 @@ static int set_hs(struct sock *sk, struct hci_dev *hdev, void *data, u16 len)

static void set_le_complete(struct hci_dev *hdev, void *data, int err) { + struct mgmt_pending_cmd *cmd = data; struct cmd_lookup match = { NULL, hdev }; u8 status = mgmt_status(err);

bt_dev_dbg(hdev, "err %d", err);

- if (status) { - mgmt_pending_foreach(MGMT_OP_SET_LE, hdev, true, cmd_status_rsp, - &status); + if (err == -ECANCELED || !mgmt_pending_valid(hdev, data)) return; + + if (status) { + mgmt_cmd_status(cmd->sk, cmd->hdev->id, cmd->opcode, status); + goto done; }

- mgmt_pending_foreach(MGMT_OP_SET_LE, hdev, true, settings_rsp, &match); + settings_rsp(cmd, &match);

new_settings(hdev, match.sk);

if (match.sk) sock_put(match.sk); + +done: + mgmt_pending_free(cmd); }

static int set_le_sync(struct hci_dev *hdev, void *data) { struct mgmt_pending_cmd *cmd = data; - struct mgmt_mode *cp = cmd->param; - u8 val = !!cp->val; + struct mgmt_mode cp; + u8 val; int err;

+ mutex_lock(&hdev->mgmt_pending_lock); + + if (!__mgmt_pending_listed(hdev, cmd)) { + mutex_unlock(&hdev->mgmt_pending_lock); + return -ECANCELED; + } + + memcpy(&cp, cmd->param, sizeof(cp)); + val = !!cp.val; + + mutex_unlock(&hdev->mgmt_pending_lock); + if (!val) { hci_clear_adv_instance_sync(hdev, NULL, 0x00, true);

@@ -2127,7 +2167,12 @@ static void set_mesh_complete(struct hci_dev *hdev, void *data, int err) { struct mgmt_pending_cmd *cmd = data; u8 status = mgmt_status(err); - struct sock *sk = cmd->sk; + struct sock *sk; + + if (err == -ECANCELED || !mgmt_pending_valid(hdev, cmd)) + return; + + sk = cmd->sk;

if (status) { mgmt_pending_foreach(MGMT_OP_SET_MESH_RECEIVER, hdev, true, @@ -2142,24 +2187,37 @@ static void set_mesh_complete(struct hci_dev *hdev, void *data, int err) static int set_mesh_sync(struct hci_dev *hdev, void *data) { struct mgmt_pending_cmd *cmd = data; - struct mgmt_cp_set_mesh *cp = cmd->param; - size_t len = cmd->param_len; + struct mgmt_cp_set_mesh cp; + size_t len; + + mutex_lock(&hdev->mgmt_pending_lock); + + if (!__mgmt_pending_listed(hdev, cmd)) { + mutex_unlock(&hdev->mgmt_pending_lock); + return -ECANCELED; + } + + memcpy(&cp, cmd->param, sizeof(cp)); + + mutex_unlock(&hdev->mgmt_pending_lock); + + len = cmd->param_len;

memset(hdev->mesh_ad_types, 0, sizeof(hdev->mesh_ad_types));

- if (cp->enable) + if (cp.enable) hci_dev_set_flag(hdev, HCI_MESH); else hci_dev_clear_flag(hdev, HCI_MESH);

- hdev->le_scan_interval = __le16_to_cpu(cp->period); - hdev->le_scan_window = __le16_to_cpu(cp->window); + hdev->le_scan_interval = __le16_to_cpu(cp.period); + hdev->le_scan_window = __le16_to_cpu(cp.window);

- len -= sizeof(*cp); + len -= sizeof(cp);

/* If filters don't fit, forward all adv pkts */ if (len <= sizeof(hdev->mesh_ad_types)) - memcpy(hdev->mesh_ad_types, cp->ad_types, len); + memcpy(hdev->mesh_ad_types, cp.ad_types, len);

hci_update_passive_scan_sync(hdev); return 0; @@ -3867,15 +3925,16 @@ static int name_changed_sync(struct hci_dev *hdev, void *data) static void set_name_complete(struct hci_dev *hdev, void *data, int err) { struct mgmt_pending_cmd *cmd = data; - struct mgmt_cp_set_local_name *cp = cmd->param; + struct mgmt_cp_set_local_name *cp; u8 status = mgmt_status(err);

bt_dev_dbg(hdev, "err %d", err);

- if (err == -ECANCELED || - cmd != pending_find(MGMT_OP_SET_LOCAL_NAME, hdev)) + if (err == -ECANCELED || !mgmt_pending_valid(hdev, cmd)) return;

+ cp = cmd->param; + if (status) { mgmt_cmd_status(cmd->sk, hdev->id, MGMT_OP_SET_LOCAL_NAME, status); @@ -3887,16 +3946,27 @@ static void set_name_complete(struct hci_dev *hdev, void *data, int err) hci_cmd_sync_queue(hdev, name_changed_sync, NULL, NULL); }

- mgmt_pending_remove(cmd); + mgmt_pending_free(cmd); }

static int set_name_sync(struct hci_dev *hdev, void *data) { struct mgmt_pending_cmd *cmd = data; - struct mgmt_cp_set_local_name *cp = cmd->param; + struct mgmt_cp_set_local_name cp; + + mutex_lock(&hdev->mgmt_pending_lock); + + if (!__mgmt_pending_listed(hdev, cmd)) { + mutex_unlock(&hdev->mgmt_pending_lock); + return -ECANCELED; + } + + memcpy(&cp, cmd->param, sizeof(cp)); + + mutex_unlock(&hdev->mgmt_pending_lock);

if (lmp_bredr_capable(hdev)) { - hci_update_name_sync(hdev, cp->name); + hci_update_name_sync(hdev, cp.name); hci_update_eir_sync(hdev); }

@@ -4048,12 +4118,10 @@ int mgmt_phy_configuration_changed(struct hci_dev *hdev, struct sock *skip) static void set_default_phy_complete(struct hci_dev *hdev, void *data, int err) { struct mgmt_pending_cmd *cmd = data; - struct sk_buff *skb = cmd->skb; + struct sk_buff *skb; u8 status = mgmt_status(err);

- if (err == -ECANCELED || - cmd != pending_find(MGMT_OP_SET_PHY_CONFIGURATION, hdev)) - return; + skb = cmd->skb;

if (!status) { if (!skb) @@ -4080,7 +4148,7 @@ static void set_default_phy_complete(struct hci_dev *hdev, void *data, int err) if (skb && !IS_ERR(skb)) kfree_skb(skb);

- mgmt_pending_remove(cmd); + mgmt_pending_free(cmd); }

static int set_default_phy_sync(struct hci_dev *hdev, void *data) @@ -4088,7 +4156,9 @@ static int set_default_phy_sync(struct hci_dev *hdev, void *data) struct mgmt_pending_cmd *cmd = data; struct mgmt_cp_set_phy_configuration *cp = cmd->param; struct hci_cp_le_set_default_phy cp_phy; - u32 selected_phys = __le32_to_cpu(cp->selected_phys); + u32 selected_phys; + + selected_phys = __le32_to_cpu(cp->selected_phys);

memset(&cp_phy, 0, sizeof(cp_phy));

@@ -4228,7 +4298,7 @@ static int set_phy_configuration(struct sock *sk, struct hci_dev *hdev, goto unlock; }

- cmd = mgmt_pending_add(sk, MGMT_OP_SET_PHY_CONFIGURATION, hdev, data, + cmd = mgmt_pending_new(sk, MGMT_OP_SET_PHY_CONFIGURATION, hdev, data, len); if (!cmd) err = -ENOMEM; @@ -5189,7 +5259,17 @@ static void mgmt_add_adv_patterns_monitor_complete(struct hci_dev *hdev, { struct mgmt_rp_add_adv_patterns_monitor rp; struct mgmt_pending_cmd *cmd = data; - struct adv_monitor *monitor = cmd->user_data; + struct adv_monitor *monitor; + + /* This is likely the result of hdev being closed and mgmt_index_removed + * is attempting to clean up any pending command so + * hci_adv_monitors_clear is about to be called which will take care of + * freeing the adv_monitor instances. + */ + if (status == -ECANCELED && !mgmt_pending_valid(hdev, cmd)) + return; + + monitor = cmd->user_data;

hci_dev_lock(hdev);

@@ -5215,9 +5295,20 @@ static void mgmt_add_adv_patterns_monitor_complete(struct hci_dev *hdev, static int mgmt_add_adv_patterns_monitor_sync(struct hci_dev *hdev, void *data) { struct mgmt_pending_cmd *cmd = data; - struct adv_monitor *monitor = cmd->user_data; + struct adv_monitor *mon; + + mutex_lock(&hdev->mgmt_pending_lock); + + if (!__mgmt_pending_listed(hdev, cmd)) { + mutex_unlock(&hdev->mgmt_pending_lock); + return -ECANCELED; + } + + mon = cmd->user_data; + + mutex_unlock(&hdev->mgmt_pending_lock);

- return hci_add_adv_monitor(hdev, monitor); + return hci_add_adv_monitor(hdev, mon); }

static int __add_adv_patterns_monitor(struct sock *sk, struct hci_dev *hdev, @@ -5484,7 +5575,8 @@ static int remove_adv_monitor(struct sock *sk, struct hci_dev *hdev, status); }

-static void read_local_oob_data_complete(struct hci_dev *hdev, void *data, int err) +static void read_local_oob_data_complete(struct hci_dev *hdev, void *data, + int err) { struct mgmt_rp_read_local_oob_data mgmt_rp; size_t rp_size = sizeof(mgmt_rp); @@ -5504,7 +5596,8 @@ static void read_local_oob_data_complete(struct hci_dev *hdev, void *data, int e bt_dev_dbg(hdev, "status %d", status);

if (status) { - mgmt_cmd_status(cmd->sk, hdev->id, MGMT_OP_READ_LOCAL_OOB_DATA, status); + mgmt_cmd_status(cmd->sk, hdev->id, MGMT_OP_READ_LOCAL_OOB_DATA, + status); goto remove; }

@@ -5786,17 +5879,12 @@ static void start_discovery_complete(struct hci_dev *hdev, void *data, int err)

bt_dev_dbg(hdev, "err %d", err);

- if (err == -ECANCELED) - return; - - if (cmd != pending_find(MGMT_OP_START_DISCOVERY, hdev) && - cmd != pending_find(MGMT_OP_START_LIMITED_DISCOVERY, hdev) && - cmd != pending_find(MGMT_OP_START_SERVICE_DISCOVERY, hdev)) + if (err == -ECANCELED || !mgmt_pending_valid(hdev, cmd)) return;

mgmt_cmd_complete(cmd->sk, cmd->hdev->id, cmd->opcode, mgmt_status(err), cmd->param, 1); - mgmt_pending_remove(cmd); + mgmt_pending_free(cmd);

hci_discovery_set_state(hdev, err ? DISCOVERY_STOPPED: DISCOVERY_FINDING); @@ -5804,6 +5892,9 @@ static void start_discovery_complete(struct hci_dev *hdev, void *data, int err)

static int start_discovery_sync(struct hci_dev *hdev, void *data) { + if (!mgmt_pending_listed(hdev, data)) + return -ECANCELED; + return hci_start_discovery_sync(hdev); }

@@ -6009,15 +6100,14 @@ static void stop_discovery_complete(struct hci_dev *hdev, void *data, int err) { struct mgmt_pending_cmd *cmd = data;

- if (err == -ECANCELED || - cmd != pending_find(MGMT_OP_STOP_DISCOVERY, hdev)) + if (err == -ECANCELED || !mgmt_pending_valid(hdev, cmd)) return;

bt_dev_dbg(hdev, "err %d", err);

mgmt_cmd_complete(cmd->sk, cmd->hdev->id, cmd->opcode, mgmt_status(err), cmd->param, 1); - mgmt_pending_remove(cmd); + mgmt_pending_free(cmd);

if (!err) hci_discovery_set_state(hdev, DISCOVERY_STOPPED); @@ -6025,6 +6115,9 @@ static void stop_discovery_complete(struct hci_dev *hdev, void *data, int err)

static int stop_discovery_sync(struct hci_dev *hdev, void *data) { + if (!mgmt_pending_listed(hdev, data)) + return -ECANCELED; + return hci_stop_discovery_sync(hdev); }

@@ -6234,14 +6327,18 @@ static void enable_advertising_instance(struct hci_dev *hdev, int err)

static void set_advertising_complete(struct hci_dev *hdev, void *data, int err) { + struct mgmt_pending_cmd *cmd = data; struct cmd_lookup match = { NULL, hdev }; u8 instance; struct adv_info *adv_instance; u8 status = mgmt_status(err);

+ if (err == -ECANCELED || !mgmt_pending_valid(hdev, data)) + return; + if (status) { - mgmt_pending_foreach(MGMT_OP_SET_ADVERTISING, hdev, true, - cmd_status_rsp, &status); + mgmt_cmd_status(cmd->sk, cmd->hdev->id, cmd->opcode, status); + mgmt_pending_free(cmd); return; }

@@ -6250,8 +6347,7 @@ static void set_advertising_complete(struct hci_dev *hdev, void *data, int err) else hci_dev_clear_flag(hdev, HCI_ADVERTISING);

- mgmt_pending_foreach(MGMT_OP_SET_ADVERTISING, hdev, true, settings_rsp, - &match); + settings_rsp(cmd, &match);

new_settings(hdev, match.sk);

@@ -6283,10 +6379,23 @@ static void set_advertising_complete(struct hci_dev *hdev, void *data, int err) static int set_adv_sync(struct hci_dev *hdev, void *data) { struct mgmt_pending_cmd *cmd = data; - struct mgmt_mode *cp = cmd->param; - u8 val = !!cp->val; + struct mgmt_mode cp; + u8 val;

- if (cp->val == 0x02) + mutex_lock(&hdev->mgmt_pending_lock); + + if (!__mgmt_pending_listed(hdev, cmd)) { + mutex_unlock(&hdev->mgmt_pending_lock); + return -ECANCELED; + } + + memcpy(&cp, cmd->param, sizeof(cp)); + + mutex_unlock(&hdev->mgmt_pending_lock); + + val = !!cp.val; + + if (cp.val == 0x02) hci_dev_set_flag(hdev, HCI_ADVERTISING_CONNECTABLE); else hci_dev_clear_flag(hdev, HCI_ADVERTISING_CONNECTABLE); @@ -8039,10 +8148,6 @@ static void read_local_oob_ext_data_complete(struct hci_dev *hdev, void *data, u8 status = mgmt_status(err); u16 eir_len;

- if (err == -ECANCELED || - cmd != pending_find(MGMT_OP_READ_LOCAL_OOB_EXT_DATA, hdev)) - return; - if (!status) { if (!skb) status = MGMT_STATUS_FAILED; @@ -8149,7 +8254,7 @@ static void read_local_oob_ext_data_complete(struct hci_dev *hdev, void *data, kfree_skb(skb);

kfree(mgmt_rp); - mgmt_pending_remove(cmd); + mgmt_pending_free(cmd); }

static int read_local_ssp_oob_req(struct hci_dev *hdev, struct sock *sk, @@ -8158,7 +8263,7 @@ static int read_local_ssp_oob_req(struct hci_dev *hdev, struct sock *sk, struct mgmt_pending_cmd *cmd; int err;

- cmd = mgmt_pending_add(sk, MGMT_OP_READ_LOCAL_OOB_EXT_DATA, hdev, + cmd = mgmt_pending_new(sk, MGMT_OP_READ_LOCAL_OOB_EXT_DATA, hdev, cp, sizeof(*cp)); if (!cmd) return -ENOMEM; diff --git a/net/bluetooth/mgmt_util.c b/net/bluetooth/mgmt_util.c index a88a07da3947..aa7b5585cb26 100644 --- a/net/bluetooth/mgmt_util.c +++ b/net/bluetooth/mgmt_util.c @@ -320,6 +320,52 @@ void mgmt_pending_remove(struct mgmt_pending_cmd *cmd) mgmt_pending_free(cmd); }

+bool __mgmt_pending_listed(struct hci_dev *hdev, struct mgmt_pending_cmd *cmd) +{ + struct mgmt_pending_cmd *tmp; + + lockdep_assert_held(&hdev->mgmt_pending_lock); + + if (!cmd) + return false; + + list_for_each_entry(tmp, &hdev->mgmt_pending, list) { + if (cmd == tmp) + return true; + } + + return false; +} + +bool mgmt_pending_listed(struct hci_dev *hdev, struct mgmt_pending_cmd *cmd) +{ + bool listed; + + mutex_lock(&hdev->mgmt_pending_lock); + listed = __mgmt_pending_listed(hdev, cmd); + mutex_unlock(&hdev->mgmt_pending_lock); + + return listed; +} + +bool mgmt_pending_valid(struct hci_dev *hdev, struct mgmt_pending_cmd *cmd) +{ + bool listed; + + if (!cmd) + return false; + + mutex_lock(&hdev->mgmt_pending_lock); + + listed = __mgmt_pending_listed(hdev, cmd); + if (listed) + list_del(&cmd->list); + + mutex_unlock(&hdev->mgmt_pending_lock); + + return listed; +} + void mgmt_mesh_foreach(struct hci_dev *hdev, void (*cb)(struct mgmt_mesh_tx *mesh_tx, void *data), void *data, struct sock *sk) diff --git a/net/bluetooth/mgmt_util.h b/net/bluetooth/mgmt_util.h index 024e51dd6937..bcba8c9d8952 100644 --- a/net/bluetooth/mgmt_util.h +++ b/net/bluetooth/mgmt_util.h @@ -65,6 +65,9 @@ struct mgmt_pending_cmd *mgmt_pending_new(struct sock *sk, u16 opcode, void *data, u16 len); void mgmt_pending_free(struct mgmt_pending_cmd *cmd); void mgmt_pending_remove(struct mgmt_pending_cmd *cmd); +bool __mgmt_pending_listed(struct hci_dev *hdev, struct mgmt_pending_cmd *cmd); +bool mgmt_pending_listed(struct hci_dev *hdev, struct mgmt_pending_cmd *cmd); +bool mgmt_pending_valid(struct hci_dev *hdev, struct mgmt_pending_cmd *cmd); void mgmt_mesh_foreach(struct hci_dev *hdev, void (*cb)(struct mgmt_mesh_tx *mesh_tx, void *data), void *data, struct sock *sk); diff --git a/net/core/skbuff.c b/net/core/skbuff.c index d6420b74ea9c..cb77bb84371b 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -6667,7 +6667,7 @@ struct sk_buff *alloc_skb_with_frags(unsigned long header_len, return NULL;

while (data_len) { - if (nr_frags == MAX_SKB_FRAGS - 1) + if (nr_frags == MAX_SKB_FRAGS) goto failure; while (order && PAGE_ALIGN(data_len) < (PAGE_SIZE << order)) order--; diff --git a/net/ipv4/nexthop.c b/net/ipv4/nexthop.c index 4397e89d3123..423f876d14c6 100644 --- a/net/ipv4/nexthop.c +++ b/net/ipv4/nexthop.c @@ -2400,6 +2400,13 @@ static int replace_nexthop_single(struct net *net, struct nexthop *old, return -EINVAL; }

+ if (!list_empty(&old->grp_list) && + rtnl_dereference(new->nh_info)->fdb_nh != + rtnl_dereference(old->nh_info)->fdb_nh) { + NL_SET_ERR_MSG(extack, "Cannot change nexthop FDB status while in a group"); + return -EINVAL; + } + err = call_nexthop_notifiers(net, NEXTHOP_EVENT_REPLACE, new, extack); if (err) return err; diff --git a/net/smc/smc_loopback.c b/net/smc/smc_loopback.c index 3c5f64ca4115..85f0b7853b17 100644 --- a/net/smc/smc_loopback.c +++ b/net/smc/smc_loopback.c @@ -56,6 +56,7 @@ static int smc_lo_register_dmb(struct smcd_dev *smcd, struct smcd_dmb *dmb, { struct smc_lo_dmb_node *dmb_node, *tmp_node; struct smc_lo_dev *ldev = smcd->priv; + struct folio *folio; int sba_idx, rc;

/* check space for new dmb */ @@ -74,13 +75,16 @@ static int smc_lo_register_dmb(struct smcd_dev *smcd, struct smcd_dmb *dmb,

dmb_node->sba_idx = sba_idx; dmb_node->len = dmb->dmb_len; - dmb_node->cpu_addr = kzalloc(dmb_node->len, GFP_KERNEL | - __GFP_NOWARN | __GFP_NORETRY | - __GFP_NOMEMALLOC); - if (!dmb_node->cpu_addr) { + + /* not critical; fail under memory pressure and fallback to TCP */ + folio = folio_alloc(GFP_KERNEL | __GFP_NOWARN | __GFP_NOMEMALLOC | + __GFP_NORETRY | __GFP_ZERO, + get_order(dmb_node->len)); + if (!folio) { rc = -ENOMEM; goto err_node; } + dmb_node->cpu_addr = folio_address(folio); dmb_node->dma_addr = SMC_DMA_ADDR_INVALID; refcount_set(&dmb_node->refcnt, 1);

@@ -122,7 +126,7 @@ static void __smc_lo_unregister_dmb(struct smc_lo_dev *ldev, write_unlock_bh(&ldev->dmb_ht_lock);

clear_bit(dmb_node->sba_idx, ldev->sba_idx_mask); - kvfree(dmb_node->cpu_addr); + folio_put(virt_to_folio(dmb_node->cpu_addr)); kfree(dmb_node);

if (atomic_dec_and_test(&ldev->dmb_cnt)) diff --git a/net/xfrm/xfrm_device.c b/net/xfrm/xfrm_device.c index c7a1f080d2de..44b9de6e4e77 100644 --- a/net/xfrm/xfrm_device.c +++ b/net/xfrm/xfrm_device.c @@ -438,7 +438,7 @@ bool xfrm_dev_offload_ok(struct sk_buff *skb, struct xfrm_state *x)

check_tunnel_size = x->xso.type == XFRM_DEV_OFFLOAD_PACKET && x->props.mode == XFRM_MODE_TUNNEL; - switch (x->props.family) { + switch (x->inner_mode.family) { case AF_INET: /* Check for IPv4 options */ if (ip_hdr(skb)->ihl != 5) diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c index 86337453709b..4b2eb260f5c2 100644 --- a/net/xfrm/xfrm_state.c +++ b/net/xfrm/xfrm_state.c @@ -2578,6 +2578,8 @@ int xfrm_alloc_spi(struct xfrm_state *x, u32 low, u32 high,

for (h = 0; h < range; h++) { u32 spi = (low == high) ? low : get_random_u32_inclusive(low, high); + if (spi == 0) + goto next; newspi = htonl(spi);

spin_lock_bh(&net->xfrm.xfrm_state_lock); @@ -2593,6 +2595,7 @@ int xfrm_alloc_spi(struct xfrm_state *x, u32 low, u32 high, xfrm_state_put(x0); spin_unlock_bh(&net->xfrm.xfrm_state_lock);

+next: if (signal_pending(current)) { err = -ERESTARTSYS; goto unlock; diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 4819bd332f03..fa28e3e85861 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -7298,6 +7298,11 @@ static void cs35l41_fixup_spi_two(struct hda_codec *codec, const struct hda_fixu comp_generic_fixup(codec, action, "spi", "CSC3551", "-%s:00-cs35l41-hda.%d", 2); }

+static void cs35l41_fixup_spi_one(struct hda_codec *codec, const struct hda_fixup *fix, int action) +{ + comp_generic_fixup(codec, action, "spi", "CSC3551", "-%s:00-cs35l41-hda.%d", 1); +} + static void cs35l41_fixup_spi_four(struct hda_codec *codec, const struct hda_fixup *fix, int action) { comp_generic_fixup(codec, action, "spi", "CSC3551", "-%s:00-cs35l41-hda.%d", 4); @@ -7991,6 +7996,7 @@ enum { ALC287_FIXUP_CS35L41_I2C_2, ALC287_FIXUP_CS35L41_I2C_2_HP_GPIO_LED, ALC287_FIXUP_CS35L41_I2C_4, + ALC245_FIXUP_CS35L41_SPI_1, ALC245_FIXUP_CS35L41_SPI_2, ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED, ALC245_FIXUP_CS35L41_SPI_4, @@ -10120,6 +10126,10 @@ static const struct hda_fixup alc269_fixups[] = { .type = HDA_FIXUP_FUNC, .v.func = cs35l41_fixup_spi_two, }, + [ALC245_FIXUP_CS35L41_SPI_1] = { + .type = HDA_FIXUP_FUNC, + .v.func = cs35l41_fixup_spi_one, + }, [ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED] = { .type = HDA_FIXUP_FUNC, .v.func = cs35l41_fixup_spi_two, @@ -11099,6 +11109,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1043, 0x8398, "ASUS P1005", ALC269_FIXUP_STEREO_DMIC), SND_PCI_QUIRK(0x1043, 0x83ce, "ASUS P1005", ALC269_FIXUP_STEREO_DMIC), SND_PCI_QUIRK(0x1043, 0x8516, "ASUS X101CH", ALC269_FIXUP_ASUS_X101), + SND_PCI_QUIRK(0x1043, 0x88f4, "ASUS NUC14LNS", ALC245_FIXUP_CS35L41_SPI_1), SND_PCI_QUIRK(0x104d, 0x9073, "Sony VAIO", ALC275_FIXUP_SONY_VAIO_GPIO2), SND_PCI_QUIRK(0x104d, 0x907b, "Sony VAIO", ALC275_FIXUP_SONY_HWEQ), SND_PCI_QUIRK(0x104d, 0x9084, "Sony VAIO", ALC275_FIXUP_SONY_HWEQ), diff --git a/sound/soc/intel/boards/sof_es8336.c b/sound/soc/intel/boards/sof_es8336.c index a0b3679b17b4..1211a2b8a2a2 100644 --- a/sound/soc/intel/boards/sof_es8336.c +++ b/sound/soc/intel/boards/sof_es8336.c @@ -826,6 +826,16 @@ static const struct platform_device_id board_ids[] = { SOF_ES8336_SPEAKERS_EN_GPIO1_QUIRK | SOF_ES8336_JD_INVERTED), }, + { + .name = "ptl_es83x6_c1_h02", + .driver_data = (kernel_ulong_t)(SOF_ES8336_SSP_CODEC(1) | + SOF_NO_OF_HDMI_CAPTURE_SSP(2) | + SOF_HDMI_CAPTURE_1_SSP(0) | + SOF_HDMI_CAPTURE_2_SSP(2) | + SOF_SSP_HDMI_CAPTURE_PRESENT | + SOF_ES8336_SPEAKERS_EN_GPIO1_QUIRK | + SOF_ES8336_JD_INVERTED), + }, { } }; MODULE_DEVICE_TABLE(platform, board_ids); diff --git a/sound/soc/intel/boards/sof_rt5682.c b/sound/soc/intel/boards/sof_rt5682.c index f5925bd0a3fc..4994aaccc583 100644 --- a/sound/soc/intel/boards/sof_rt5682.c +++ b/sound/soc/intel/boards/sof_rt5682.c @@ -892,6 +892,13 @@ static const struct platform_device_id board_ids[] = { SOF_SSP_PORT_BT_OFFLOAD(2) | SOF_BT_OFFLOAD_PRESENT), }, + { + .name = "ptl_rt5682_c1_h02", + .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN | + SOF_SSP_PORT_CODEC(1) | + /* SSP 0 and SSP 2 are used for HDMI IN */ + SOF_SSP_MASK_HDMI_CAPTURE(0x5)), + }, { } }; MODULE_DEVICE_TABLE(platform, board_ids); diff --git a/sound/soc/intel/common/soc-acpi-intel-ptl-match.c b/sound/soc/intel/common/soc-acpi-intel-ptl-match.c index eae75f3f0fa4..d90d8672ab77 100644 --- a/sound/soc/intel/common/soc-acpi-intel-ptl-match.c +++ b/sound/soc/intel/common/soc-acpi-intel-ptl-match.c @@ -21,7 +21,24 @@ static const struct snd_soc_acpi_codecs ptl_rt5682_rt5682s_hp = { .codecs = {RT5682_ACPI_HID, RT5682S_ACPI_HID}, };

+static const struct snd_soc_acpi_codecs ptl_essx_83x6 = { + .num_codecs = 3, + .codecs = { "ESSX8316", "ESSX8326", "ESSX8336"}, +}; + +static const struct snd_soc_acpi_codecs ptl_lt6911_hdmi = { + .num_codecs = 1, + .codecs = {"INTC10B0"} +}; + struct snd_soc_acpi_mach snd_soc_acpi_intel_ptl_machines[] = { + { + .comp_ids = &ptl_rt5682_rt5682s_hp, + .drv_name = "ptl_rt5682_c1_h02", + .machine_quirk = snd_soc_acpi_codec_list, + .quirk_data = &ptl_lt6911_hdmi, + .sof_tplg_filename = "sof-ptl-rt5682-ssp1-hdmi-ssp02.tplg", + }, { .comp_ids = &ptl_rt5682_rt5682s_hp, .drv_name = "ptl_rt5682_def", @@ -29,6 +46,21 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_ptl_machines[] = { .tplg_quirk_mask = SND_SOC_ACPI_TPLG_INTEL_AMP_NAME | SND_SOC_ACPI_TPLG_INTEL_CODEC_NAME, }, + { + .comp_ids = &ptl_essx_83x6, + .drv_name = "ptl_es83x6_c1_h02", + .machine_quirk = snd_soc_acpi_codec_list, + .quirk_data = &ptl_lt6911_hdmi, + .sof_tplg_filename = "sof-ptl-es83x6-ssp1-hdmi-ssp02.tplg", + }, + { + .comp_ids = &ptl_essx_83x6, + .drv_name = "sof-essx8336", + .sof_tplg_filename = "sof-ptl-es8336", /* the tplg suffix is added at run time */ + .tplg_quirk_mask = SND_SOC_ACPI_TPLG_INTEL_SSP_NUMBER | + SND_SOC_ACPI_TPLG_INTEL_SSP_MSB | + SND_SOC_ACPI_TPLG_INTEL_DMIC_NUMBER, + }, {}, }; EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_ptl_machines); diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c index 9530c59b3cf4..3df537fdb9f1 100644 --- a/sound/usb/mixer_quirks.c +++ b/sound/usb/mixer_quirks.c @@ -17,6 +17,7 @@ #include <linux/bitfield.h> #include <linux/hid.h> #include <linux/init.h> +#include <linux/input.h> #include <linux/math64.h> #include <linux/slab.h> #include <linux/usb.h> @@ -55,13 +56,13 @@ struct std_mono_table { * version, we keep it mono for simplicity. */ static int snd_create_std_mono_ctl_offset(struct usb_mixer_interface *mixer, - unsigned int unitid, - unsigned int control, - unsigned int cmask, - int val_type, - unsigned int idx_off, - const char *name, - snd_kcontrol_tlv_rw_t *tlv_callback) + unsigned int unitid, + unsigned int control, + unsigned int cmask, + int val_type, + unsigned int idx_off, + const char *name, + snd_kcontrol_tlv_rw_t *tlv_callback) { struct usb_mixer_elem_info *cval; struct snd_kcontrol *kctl; @@ -78,7 +79,8 @@ static int snd_create_std_mono_ctl_offset(struct usb_mixer_interface *mixer, cval->idx_off = idx_off;

/* get_min_max() is called only for integer volumes later, - * so provide a short-cut for booleans */ + * so provide a short-cut for booleans + */ cval->min = 0; cval->max = 1; cval->res = 0; @@ -108,15 +110,16 @@ static int snd_create_std_mono_ctl_offset(struct usb_mixer_interface *mixer, }

static int snd_create_std_mono_ctl(struct usb_mixer_interface *mixer, - unsigned int unitid, - unsigned int control, - unsigned int cmask, - int val_type, - const char *name, - snd_kcontrol_tlv_rw_t *tlv_callback) + unsigned int unitid, + unsigned int control, + unsigned int cmask, + int val_type, + const char *name, + snd_kcontrol_tlv_rw_t *tlv_callback) { return snd_create_std_mono_ctl_offset(mixer, unitid, control, cmask, - val_type, 0 /* Offset */, name, tlv_callback); + val_type, 0 /* Offset */, + name, tlv_callback); }

/* @@ -127,9 +130,10 @@ static int snd_create_std_mono_table(struct usb_mixer_interface *mixer, { int err;

- while (t->name != NULL) { + while (t->name) { err = snd_create_std_mono_ctl(mixer, t->unitid, t->control, - t->cmask, t->val_type, t->name, t->tlv_callback); + t->cmask, t->val_type, t->name, + t->tlv_callback); if (err < 0) return err; t++; @@ -209,12 +213,11 @@ static void snd_usb_soundblaster_remote_complete(struct urb *urb) if (code == rc->mute_code) snd_usb_mixer_notify_id(mixer, rc->mute_mixer_id); mixer->rc_code = code; - wmb(); wake_up(&mixer->rc_waitq); }

static long snd_usb_sbrc_hwdep_read(struct snd_hwdep *hw, char __user *buf, - long count, loff_t *offset) + long count, loff_t *offset) { struct usb_mixer_interface *mixer = hw->private_data; int err; @@ -234,7 +237,7 @@ static long snd_usb_sbrc_hwdep_read(struct snd_hwdep *hw, char __user *buf, }

static __poll_t snd_usb_sbrc_hwdep_poll(struct snd_hwdep *hw, struct file *file, - poll_table *wait) + poll_table *wait) { struct usb_mixer_interface *mixer = hw->private_data;

@@ -285,7 +288,7 @@ static int snd_usb_soundblaster_remote_init(struct usb_mixer_interface *mixer) mixer->rc_setup_packet->wLength = cpu_to_le16(len); usb_fill_control_urb(mixer->rc_urb, mixer->chip->dev, usb_rcvctrlpipe(mixer->chip->dev, 0), - (u8*)mixer->rc_setup_packet, mixer->rc_buffer, len, + (u8 *)mixer->rc_setup_packet, mixer->rc_buffer, len, snd_usb_soundblaster_remote_complete, mixer); return 0; } @@ -310,20 +313,20 @@ static int snd_audigy2nx_led_update(struct usb_mixer_interface *mixer,

if (chip->usb_id == USB_ID(0x041e, 0x3042)) err = snd_usb_ctl_msg(chip->dev, - usb_sndctrlpipe(chip->dev, 0), 0x24, - USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, - !value, 0, NULL, 0); + usb_sndctrlpipe(chip->dev, 0), 0x24, + USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, + !value, 0, NULL, 0); /* USB X-Fi S51 Pro */ if (chip->usb_id == USB_ID(0x041e, 0x30df)) err = snd_usb_ctl_msg(chip->dev, - usb_sndctrlpipe(chip->dev, 0), 0x24, - USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, - !value, 0, NULL, 0); + usb_sndctrlpipe(chip->dev, 0), 0x24, + USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, + !value, 0, NULL, 0); else err = snd_usb_ctl_msg(chip->dev, - usb_sndctrlpipe(chip->dev, 0), 0x24, - USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, - value, index + 2, NULL, 0); + usb_sndctrlpipe(chip->dev, 0), 0x24, + USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, + value, index + 2, NULL, 0); snd_usb_unlock_shutdown(chip); return err; } @@ -377,17 +380,17 @@ static int snd_audigy2nx_controls_create(struct usb_mixer_interface *mixer) struct snd_kcontrol_new knew;

/* USB X-Fi S51 doesn't have a CMSS LED */ - if ((mixer->chip->usb_id == USB_ID(0x041e, 0x3042)) && i == 0) + if (mixer->chip->usb_id == USB_ID(0x041e, 0x3042) && i == 0) continue; /* USB X-Fi S51 Pro doesn't have one either */ - if ((mixer->chip->usb_id == USB_ID(0x041e, 0x30df)) && i == 0) + if (mixer->chip->usb_id == USB_ID(0x041e, 0x30df) && i == 0) continue; if (i > 1 && /* Live24ext has 2 LEDs only */ (mixer->chip->usb_id == USB_ID(0x041e, 0x3040) || mixer->chip->usb_id == USB_ID(0x041e, 0x3042) || mixer->chip->usb_id == USB_ID(0x041e, 0x30df) || mixer->chip->usb_id == USB_ID(0x041e, 0x3048))) - break; + break;

knew = snd_audigy2nx_control; knew.name = snd_audigy2nx_led_names[i]; @@ -481,9 +484,9 @@ static int snd_emu0204_ch_switch_update(struct usb_mixer_interface *mixer, buf[0] = 0x01; buf[1] = value ? 0x02 : 0x01; err = snd_usb_ctl_msg(chip->dev, - usb_sndctrlpipe(chip->dev, 0), UAC_SET_CUR, - USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT, - 0x0400, 0x0e00, buf, 2); + usb_sndctrlpipe(chip->dev, 0), UAC_SET_CUR, + USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT, + 0x0400, 0x0e00, buf, 2); snd_usb_unlock_shutdown(chip); return err; } @@ -529,6 +532,265 @@ static int snd_emu0204_controls_create(struct usb_mixer_interface *mixer) &snd_emu0204_control, NULL); }

+#if IS_REACHABLE(CONFIG_INPUT) +/* + * Sony DualSense controller (PS5) jack detection + * + * Since this is an UAC 1 device, it doesn't support jack detection. + * However, the controller hid-playstation driver reports HP & MIC + * insert events through a dedicated input device. + */ + +#define SND_DUALSENSE_JACK_OUT_TERM_ID 3 +#define SND_DUALSENSE_JACK_IN_TERM_ID 4 + +struct dualsense_mixer_elem_info { + struct usb_mixer_elem_info info; + struct input_handler ih; + struct input_device_id id_table[2]; + bool connected; +}; + +static void snd_dualsense_ih_event(struct input_handle *handle, + unsigned int type, unsigned int code, + int value) +{ + struct dualsense_mixer_elem_info *mei; + struct usb_mixer_elem_list *me; + + if (type != EV_SW) + return; + + mei = container_of(handle->handler, struct dualsense_mixer_elem_info, ih); + me = &mei->info.head; + + if ((me->id == SND_DUALSENSE_JACK_OUT_TERM_ID && code == SW_HEADPHONE_INSERT) || + (me->id == SND_DUALSENSE_JACK_IN_TERM_ID && code == SW_MICROPHONE_INSERT)) { + mei->connected = !!value; + snd_ctl_notify(me->mixer->chip->card, SNDRV_CTL_EVENT_MASK_VALUE, + &me->kctl->id); + } +} + +static bool snd_dualsense_ih_match(struct input_handler *handler, + struct input_dev *dev) +{ + struct dualsense_mixer_elem_info *mei; + struct usb_device *snd_dev; + char *input_dev_path, *usb_dev_path; + size_t usb_dev_path_len; + bool match = false; + + mei = container_of(handler, struct dualsense_mixer_elem_info, ih); + snd_dev = mei->info.head.mixer->chip->dev; + + input_dev_path = kobject_get_path(&dev->dev.kobj, GFP_KERNEL); + if (!input_dev_path) { + dev_warn(&snd_dev->dev, "Failed to get input dev path\n"); + return false; + } + + usb_dev_path = kobject_get_path(&snd_dev->dev.kobj, GFP_KERNEL); + if (!usb_dev_path) { + dev_warn(&snd_dev->dev, "Failed to get USB dev path\n"); + goto free_paths; + } + + /* + * Ensure the VID:PID matched input device supposedly owned by the + * hid-playstation driver belongs to the actual hardware handled by + * the current USB audio device, which implies input_dev_path being + * a subpath of usb_dev_path. + * + * This verification is necessary when there is more than one identical + * controller attached to the host system. + */ + usb_dev_path_len = strlen(usb_dev_path); + if (usb_dev_path_len >= strlen(input_dev_path)) + goto free_paths; + + usb_dev_path[usb_dev_path_len] = '/'; + match = !memcmp(input_dev_path, usb_dev_path, usb_dev_path_len + 1); + +free_paths: + kfree(input_dev_path); + kfree(usb_dev_path); + + return match; +} + +static int snd_dualsense_ih_connect(struct input_handler *handler, + struct input_dev *dev, + const struct input_device_id *id) +{ + struct input_handle *handle; + int err; + + handle = kzalloc(sizeof(*handle), GFP_KERNEL); + if (!handle) + return -ENOMEM; + + handle->dev = dev; + handle->handler = handler; + handle->name = handler->name; + + err = input_register_handle(handle); + if (err) + goto err_free; + + err = input_open_device(handle); + if (err) + goto err_unregister; + + return 0; + +err_unregister: + input_unregister_handle(handle); +err_free: + kfree(handle); + return err; +} + +static void snd_dualsense_ih_disconnect(struct input_handle *handle) +{ + input_close_device(handle); + input_unregister_handle(handle); + kfree(handle); +} + +static void snd_dualsense_ih_start(struct input_handle *handle) +{ + struct dualsense_mixer_elem_info *mei; + struct usb_mixer_elem_list *me; + int status = -1; + + mei = container_of(handle->handler, struct dualsense_mixer_elem_info, ih); + me = &mei->info.head; + + if (me->id == SND_DUALSENSE_JACK_OUT_TERM_ID && + test_bit(SW_HEADPHONE_INSERT, handle->dev->swbit)) + status = test_bit(SW_HEADPHONE_INSERT, handle->dev->sw); + else if (me->id == SND_DUALSENSE_JACK_IN_TERM_ID && + test_bit(SW_MICROPHONE_INSERT, handle->dev->swbit)) + status = test_bit(SW_MICROPHONE_INSERT, handle->dev->sw); + + if (status >= 0) { + mei->connected = !!status; + snd_ctl_notify(me->mixer->chip->card, SNDRV_CTL_EVENT_MASK_VALUE, + &me->kctl->id); + } +} + +static int snd_dualsense_jack_get(struct snd_kcontrol *kctl, + struct snd_ctl_elem_value *ucontrol) +{ + struct dualsense_mixer_elem_info *mei = snd_kcontrol_chip(kctl); + + ucontrol->value.integer.value[0] = mei->connected; + + return 0; +} + +static const struct snd_kcontrol_new snd_dualsense_jack_control = { + .iface = SNDRV_CTL_ELEM_IFACE_CARD, + .access = SNDRV_CTL_ELEM_ACCESS_READ, + .info = snd_ctl_boolean_mono_info, + .get = snd_dualsense_jack_get, +}; + +static int snd_dualsense_resume_jack(struct usb_mixer_elem_list *list) +{ + snd_ctl_notify(list->mixer->chip->card, SNDRV_CTL_EVENT_MASK_VALUE, + &list->kctl->id); + return 0; +} + +static void snd_dualsense_mixer_elem_free(struct snd_kcontrol *kctl) +{ + struct dualsense_mixer_elem_info *mei = snd_kcontrol_chip(kctl); + + if (mei->ih.event) + input_unregister_handler(&mei->ih); + + snd_usb_mixer_elem_free(kctl); +} + +static int snd_dualsense_jack_create(struct usb_mixer_interface *mixer, + const char *name, bool is_output) +{ + struct dualsense_mixer_elem_info *mei; + struct input_device_id *idev_id; + struct snd_kcontrol *kctl; + int err; + + mei = kzalloc(sizeof(*mei), GFP_KERNEL); + if (!mei) + return -ENOMEM; + + snd_usb_mixer_elem_init_std(&mei->info.head, mixer, + is_output ? SND_DUALSENSE_JACK_OUT_TERM_ID : + SND_DUALSENSE_JACK_IN_TERM_ID); + + mei->info.head.resume = snd_dualsense_resume_jack; + mei->info.val_type = USB_MIXER_BOOLEAN; + mei->info.channels = 1; + mei->info.min = 0; + mei->info.max = 1; + + kctl = snd_ctl_new1(&snd_dualsense_jack_control, mei); + if (!kctl) { + kfree(mei); + return -ENOMEM; + } + + strscpy(kctl->id.name, name, sizeof(kctl->id.name)); + kctl->private_free = snd_dualsense_mixer_elem_free; + + err = snd_usb_mixer_add_control(&mei->info.head, kctl); + if (err) + return err; + + idev_id = &mei->id_table[0]; + idev_id->flags = INPUT_DEVICE_ID_MATCH_VENDOR | INPUT_DEVICE_ID_MATCH_PRODUCT | + INPUT_DEVICE_ID_MATCH_EVBIT | INPUT_DEVICE_ID_MATCH_SWBIT; + idev_id->vendor = USB_ID_VENDOR(mixer->chip->usb_id); + idev_id->product = USB_ID_PRODUCT(mixer->chip->usb_id); + idev_id->evbit[BIT_WORD(EV_SW)] = BIT_MASK(EV_SW); + if (is_output) + idev_id->swbit[BIT_WORD(SW_HEADPHONE_INSERT)] = BIT_MASK(SW_HEADPHONE_INSERT); + else + idev_id->swbit[BIT_WORD(SW_MICROPHONE_INSERT)] = BIT_MASK(SW_MICROPHONE_INSERT); + + mei->ih.event = snd_dualsense_ih_event; + mei->ih.match = snd_dualsense_ih_match; + mei->ih.connect = snd_dualsense_ih_connect; + mei->ih.disconnect = snd_dualsense_ih_disconnect; + mei->ih.start = snd_dualsense_ih_start; + mei->ih.name = name; + mei->ih.id_table = mei->id_table; + + err = input_register_handler(&mei->ih); + if (err) { + dev_warn(&mixer->chip->dev->dev, + "Could not register input handler: %d\n", err); + mei->ih.event = NULL; + } + + return 0; +} + +static int snd_dualsense_controls_create(struct usb_mixer_interface *mixer) +{ + int err; + + err = snd_dualsense_jack_create(mixer, "Headphone Jack", true); + if (err < 0) + return err; + + return snd_dualsense_jack_create(mixer, "Headset Mic Jack", false); +} +#endif /* IS_REACHABLE(CONFIG_INPUT) */ + /* ASUS Xonar U1 / U3 controls */

static int snd_xonar_u1_switch_get(struct snd_kcontrol *kcontrol, @@ -856,6 +1118,7 @@ static const struct snd_kcontrol_new snd_mbox1_src_switch = { static int snd_mbox1_controls_create(struct usb_mixer_interface *mixer) { int err; + err = add_single_ctl_with_resume(mixer, 0, snd_mbox1_clk_switch_resume, &snd_mbox1_clk_switch, NULL); @@ -869,7 +1132,7 @@ static int snd_mbox1_controls_create(struct usb_mixer_interface *mixer)

/* Native Instruments device quirks */

-#define _MAKE_NI_CONTROL(bRequest,wIndex) ((bRequest) << 16 | (wIndex)) +#define _MAKE_NI_CONTROL(bRequest, wIndex) ((bRequest) << 16 | (wIndex))

static int snd_ni_control_init_val(struct usb_mixer_interface *mixer, struct snd_kcontrol *kctl) @@ -1021,7 +1284,7 @@ static int snd_nativeinstruments_create_mixer(struct usb_mixer_interface *mixer, /* M-Audio FastTrack Ultra quirks */ /* FTU Effect switch (also used by C400/C600) */ static int snd_ftu_eff_switch_info(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) + struct snd_ctl_elem_info *uinfo) { static const char *const texts[8] = { "Room 1", "Room 2", "Room 3", "Hall 1", @@ -1055,7 +1318,7 @@ static int snd_ftu_eff_switch_init(struct usb_mixer_interface *mixer, }

static int snd_ftu_eff_switch_get(struct snd_kcontrol *kctl, - struct snd_ctl_elem_value *ucontrol) + struct snd_ctl_elem_value *ucontrol) { ucontrol->value.enumerated.item[0] = kctl->private_value >> 24; return 0; @@ -1086,7 +1349,7 @@ static int snd_ftu_eff_switch_update(struct usb_mixer_elem_list *list) }

static int snd_ftu_eff_switch_put(struct snd_kcontrol *kctl, - struct snd_ctl_elem_value *ucontrol) + struct snd_ctl_elem_value *ucontrol) { struct usb_mixer_elem_list *list = snd_kcontrol_chip(kctl); unsigned int pval = list->kctl->private_value; @@ -1104,7 +1367,7 @@ static int snd_ftu_eff_switch_put(struct snd_kcontrol *kctl, }

static int snd_ftu_create_effect_switch(struct usb_mixer_interface *mixer, - int validx, int bUnitID) + int validx, int bUnitID) { static struct snd_kcontrol_new template = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, @@ -1143,22 +1406,22 @@ static int snd_ftu_create_volume_ctls(struct usb_mixer_interface *mixer) for (in = 0; in < 8; in++) { cmask = BIT(in); snprintf(name, sizeof(name), - "AIn%d - Out%d Capture Volume", - in + 1, out + 1); + "AIn%d - Out%d Capture Volume", + in + 1, out + 1); err = snd_create_std_mono_ctl(mixer, id, control, - cmask, val_type, name, - &snd_usb_mixer_vol_tlv); + cmask, val_type, name, + &snd_usb_mixer_vol_tlv); if (err < 0) return err; } for (in = 8; in < 16; in++) { cmask = BIT(in); snprintf(name, sizeof(name), - "DIn%d - Out%d Playback Volume", - in - 7, out + 1); + "DIn%d - Out%d Playback Volume", + in - 7, out + 1); err = snd_create_std_mono_ctl(mixer, id, control, - cmask, val_type, name, - &snd_usb_mixer_vol_tlv); + cmask, val_type, name, + &snd_usb_mixer_vol_tlv); if (err < 0) return err; } @@ -1219,10 +1482,10 @@ static int snd_ftu_create_effect_return_ctls(struct usb_mixer_interface *mixer) for (ch = 0; ch < 4; ++ch) { cmask = BIT(ch); snprintf(name, sizeof(name), - "Effect Return %d Volume", ch + 1); + "Effect Return %d Volume", ch + 1); err = snd_create_std_mono_ctl(mixer, id, control, - cmask, val_type, name, - snd_usb_mixer_vol_tlv); + cmask, val_type, name, + snd_usb_mixer_vol_tlv); if (err < 0) return err; } @@ -1243,20 +1506,20 @@ static int snd_ftu_create_effect_send_ctls(struct usb_mixer_interface *mixer) for (ch = 0; ch < 8; ++ch) { cmask = BIT(ch); snprintf(name, sizeof(name), - "Effect Send AIn%d Volume", ch + 1); + "Effect Send AIn%d Volume", ch + 1); err = snd_create_std_mono_ctl(mixer, id, control, cmask, - val_type, name, - snd_usb_mixer_vol_tlv); + val_type, name, + snd_usb_mixer_vol_tlv); if (err < 0) return err; } for (ch = 8; ch < 16; ++ch) { cmask = BIT(ch); snprintf(name, sizeof(name), - "Effect Send DIn%d Volume", ch - 7); + "Effect Send DIn%d Volume", ch - 7); err = snd_create_std_mono_ctl(mixer, id, control, cmask, - val_type, name, - snd_usb_mixer_vol_tlv); + val_type, name, + snd_usb_mixer_vol_tlv); if (err < 0) return err; } @@ -1346,19 +1609,19 @@ static int snd_c400_create_vol_ctls(struct usb_mixer_interface *mixer) for (out = 0; out < num_outs; out++) { if (chan < num_outs) { snprintf(name, sizeof(name), - "PCM%d-Out%d Playback Volume", - chan + 1, out + 1); + "PCM%d-Out%d Playback Volume", + chan + 1, out + 1); } else { snprintf(name, sizeof(name), - "In%d-Out%d Playback Volume", - chan - num_outs + 1, out + 1); + "In%d-Out%d Playback Volume", + chan - num_outs + 1, out + 1); }

cmask = (out == 0) ? 0 : BIT(out - 1); offset = chan * num_outs; err = snd_create_std_mono_ctl_offset(mixer, id, control, - cmask, val_type, offset, name, - &snd_usb_mixer_vol_tlv); + cmask, val_type, offset, name, + &snd_usb_mixer_vol_tlv); if (err < 0) return err; } @@ -1377,7 +1640,7 @@ static int snd_c400_create_effect_volume_ctl(struct usb_mixer_interface *mixer) const unsigned int cmask = 0;

return snd_create_std_mono_ctl(mixer, id, control, cmask, val_type, - name, snd_usb_mixer_vol_tlv); + name, snd_usb_mixer_vol_tlv); }

/* This control needs a volume quirk, see mixer.c */ @@ -1390,7 +1653,7 @@ static int snd_c400_create_effect_duration_ctl(struct usb_mixer_interface *mixer const unsigned int cmask = 0;

return snd_create_std_mono_ctl(mixer, id, control, cmask, val_type, - name, snd_usb_mixer_vol_tlv); + name, snd_usb_mixer_vol_tlv); }

/* This control needs a volume quirk, see mixer.c */ @@ -1403,7 +1666,7 @@ static int snd_c400_create_effect_feedback_ctl(struct usb_mixer_interface *mixer const unsigned int cmask = 0;

return snd_create_std_mono_ctl(mixer, id, control, cmask, val_type, - name, NULL); + name, NULL); }

static int snd_c400_create_effect_vol_ctls(struct usb_mixer_interface *mixer) @@ -1432,18 +1695,18 @@ static int snd_c400_create_effect_vol_ctls(struct usb_mixer_interface *mixer) for (chan = 0; chan < num_outs + num_ins; chan++) { if (chan < num_outs) { snprintf(name, sizeof(name), - "Effect Send DOut%d", - chan + 1); + "Effect Send DOut%d", + chan + 1); } else { snprintf(name, sizeof(name), - "Effect Send AIn%d", - chan - num_outs + 1); + "Effect Send AIn%d", + chan - num_outs + 1); }

cmask = (chan == 0) ? 0 : BIT(chan - 1); err = snd_create_std_mono_ctl(mixer, id, control, - cmask, val_type, name, - &snd_usb_mixer_vol_tlv); + cmask, val_type, name, + &snd_usb_mixer_vol_tlv); if (err < 0) return err; } @@ -1478,14 +1741,14 @@ static int snd_c400_create_effect_ret_vol_ctls(struct usb_mixer_interface *mixer

for (chan = 0; chan < num_outs; chan++) { snprintf(name, sizeof(name), - "Effect Return %d", - chan + 1); + "Effect Return %d", + chan + 1);

cmask = (chan == 0) ? 0 : BIT(chan + (chan % 2) * num_outs - 1); err = snd_create_std_mono_ctl_offset(mixer, id, control, - cmask, val_type, offset, name, - &snd_usb_mixer_vol_tlv); + cmask, val_type, offset, name, + &snd_usb_mixer_vol_tlv); if (err < 0) return err; } @@ -1626,7 +1889,7 @@ static const struct std_mono_table ebox44_table[] = { * */ static int snd_microii_spdif_info(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) + struct snd_ctl_elem_info *uinfo) { uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958; uinfo->count = 1; @@ -1634,7 +1897,7 @@ static int snd_microii_spdif_info(struct snd_kcontrol *kcontrol, }

static int snd_microii_spdif_default_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) + struct snd_ctl_elem_value *ucontrol) { struct usb_mixer_elem_list *list = snd_kcontrol_chip(kcontrol); struct snd_usb_audio *chip = list->mixer->chip; @@ -1667,13 +1930,13 @@ static int snd_microii_spdif_default_get(struct snd_kcontrol *kcontrol, ep = get_endpoint(alts, 0)->bEndpointAddress;

err = snd_usb_ctl_msg(chip->dev, - usb_rcvctrlpipe(chip->dev, 0), - UAC_GET_CUR, - USB_TYPE_CLASS | USB_RECIP_ENDPOINT | USB_DIR_IN, - UAC_EP_CS_ATTR_SAMPLE_RATE << 8, - ep, - data, - sizeof(data)); + usb_rcvctrlpipe(chip->dev, 0), + UAC_GET_CUR, + USB_TYPE_CLASS | USB_RECIP_ENDPOINT | USB_DIR_IN, + UAC_EP_CS_ATTR_SAMPLE_RATE << 8, + ep, + data, + sizeof(data)); if (err < 0) goto end;

@@ -1700,26 +1963,26 @@ static int snd_microii_spdif_default_update(struct usb_mixer_elem_list *list)

reg = ((pval >> 4) & 0xf0) | (pval & 0x0f); err = snd_usb_ctl_msg(chip->dev, - usb_sndctrlpipe(chip->dev, 0), - UAC_SET_CUR, - USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, - reg, - 2, - NULL, - 0); + usb_sndctrlpipe(chip->dev, 0), + UAC_SET_CUR, + USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, + reg, + 2, + NULL, + 0); if (err < 0) goto end;

reg = (pval & IEC958_AES0_NONAUDIO) ? 0xa0 : 0x20; reg |= (pval >> 12) & 0x0f; err = snd_usb_ctl_msg(chip->dev, - usb_sndctrlpipe(chip->dev, 0), - UAC_SET_CUR, - USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, - reg, - 3, - NULL, - 0); + usb_sndctrlpipe(chip->dev, 0), + UAC_SET_CUR, + USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, + reg, + 3, + NULL, + 0); if (err < 0) goto end;

@@ -1729,13 +1992,14 @@ static int snd_microii_spdif_default_update(struct usb_mixer_elem_list *list) }

static int snd_microii_spdif_default_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) + struct snd_ctl_elem_value *ucontrol) { struct usb_mixer_elem_list *list = snd_kcontrol_chip(kcontrol); unsigned int pval, pval_old; int err;

- pval = pval_old = kcontrol->private_value; + pval = kcontrol->private_value; + pval_old = pval; pval &= 0xfffff0f0; pval |= (ucontrol->value.iec958.status[1] & 0x0f) << 8; pval |= (ucontrol->value.iec958.status[0] & 0x0f); @@ -1756,7 +2020,7 @@ static int snd_microii_spdif_default_put(struct snd_kcontrol *kcontrol, }

static int snd_microii_spdif_mask_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) + struct snd_ctl_elem_value *ucontrol) { ucontrol->value.iec958.status[0] = 0x0f; ucontrol->value.iec958.status[1] = 0xff; @@ -1767,7 +2031,7 @@ static int snd_microii_spdif_mask_get(struct snd_kcontrol *kcontrol, }

static int snd_microii_spdif_switch_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) + struct snd_ctl_elem_value *ucontrol) { ucontrol->value.integer.value[0] = !(kcontrol->private_value & 0x02);

@@ -1785,20 +2049,20 @@ static int snd_microii_spdif_switch_update(struct usb_mixer_elem_list *list) return err;

err = snd_usb_ctl_msg(chip->dev, - usb_sndctrlpipe(chip->dev, 0), - UAC_SET_CUR, - USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, - reg, - 9, - NULL, - 0); + usb_sndctrlpipe(chip->dev, 0), + UAC_SET_CUR, + USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, + reg, + 9, + NULL, + 0);

snd_usb_unlock_shutdown(chip); return err; }

static int snd_microii_spdif_switch_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) + struct snd_ctl_elem_value *ucontrol) { struct usb_mixer_elem_list *list = snd_kcontrol_chip(kcontrol); u8 reg; @@ -1883,9 +2147,9 @@ static int snd_soundblaster_e1_switch_update(struct usb_mixer_interface *mixer, if (err < 0) return err; err = snd_usb_ctl_msg(chip->dev, - usb_sndctrlpipe(chip->dev, 0), HID_REQ_SET_REPORT, - USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_OUT, - 0x0202, 3, buff, 2); + usb_sndctrlpipe(chip->dev, 0), HID_REQ_SET_REPORT, + USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_OUT, + 0x0202, 3, buff, 2); snd_usb_unlock_shutdown(chip); return err; } @@ -2181,6 +2445,7 @@ static const u32 snd_rme_rate_table[] = { 256000, 352800, 384000, 400000, 512000, 705600, 768000, 800000 }; + /* maximum number of items for AES and S/PDIF rates for above table */ #define SND_RME_RATE_IDX_AES_SPDIF_NUM 12

@@ -3235,7 +3500,7 @@ static int snd_rme_digiface_enum_put(struct snd_kcontrol *kcontrol, }

static int snd_rme_digiface_current_sync_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) + struct snd_ctl_elem_value *ucontrol) { int ret = snd_rme_digiface_enum_get(kcontrol, ucontrol);

@@ -3269,7 +3534,6 @@ static int snd_rme_digiface_sync_state_get(struct snd_kcontrol *kcontrol, return 0; }

- static int snd_rme_digiface_format_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { @@ -3281,7 +3545,6 @@ static int snd_rme_digiface_format_info(struct snd_kcontrol *kcontrol, ARRAY_SIZE(format), format); }

- static int snd_rme_digiface_sync_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { @@ -3564,7 +3827,6 @@ static int snd_rme_digiface_controls_create(struct usb_mixer_interface *mixer) #define SND_DJM_A9_IDX 0x6 #define SND_DJM_V10_IDX 0x7

- #define SND_DJM_CTL(_name, suffix, _default_value, _windex) { \ .name = _name, \ .options = snd_djm_opts_##suffix, \ @@ -3576,7 +3838,6 @@ static int snd_rme_digiface_controls_create(struct usb_mixer_interface *mixer) .controls = snd_djm_ctls_##suffix, \ .ncontrols = ARRAY_SIZE(snd_djm_ctls_##suffix) }

- struct snd_djm_device { const char *name; const struct snd_djm_ctl *controls; @@ -3722,7 +3983,6 @@ static const struct snd_djm_ctl snd_djm_ctls_250mk2[] = { SND_DJM_CTL("Output 3 Playback Switch", 250mk2_pb3, 2, SND_DJM_WINDEX_PB) };

- // DJM-450 static const u16 snd_djm_opts_450_cap1[] = { 0x0103, 0x0100, 0x0106, 0x0107, 0x0108, 0x0109, 0x010d, 0x010a }; @@ -3747,7 +4007,6 @@ static const struct snd_djm_ctl snd_djm_ctls_450[] = { SND_DJM_CTL("Output 3 Playback Switch", 450_pb3, 2, SND_DJM_WINDEX_PB) };

- // DJM-750 static const u16 snd_djm_opts_750_cap1[] = { 0x0101, 0x0103, 0x0106, 0x0107, 0x0108, 0x0109, 0x010a, 0x010f }; @@ -3766,7 +4025,6 @@ static const struct snd_djm_ctl snd_djm_ctls_750[] = { SND_DJM_CTL("Input 4 Capture Switch", 750_cap4, 0, SND_DJM_WINDEX_CAP) };

- // DJM-850 static const u16 snd_djm_opts_850_cap1[] = { 0x0100, 0x0103, 0x0106, 0x0107, 0x0108, 0x0109, 0x010a, 0x010f }; @@ -3785,7 +4043,6 @@ static const struct snd_djm_ctl snd_djm_ctls_850[] = { SND_DJM_CTL("Input 4 Capture Switch", 850_cap4, 1, SND_DJM_WINDEX_CAP) };

- // DJM-900NXS2 static const u16 snd_djm_opts_900nxs2_cap1[] = { 0x0100, 0x0102, 0x0103, 0x0106, 0x0107, 0x0108, 0x0109, 0x010a }; @@ -3823,7 +4080,6 @@ static const u16 snd_djm_opts_750mk2_pb1[] = { 0x0100, 0x0101, 0x0104 }; static const u16 snd_djm_opts_750mk2_pb2[] = { 0x0200, 0x0201, 0x0204 }; static const u16 snd_djm_opts_750mk2_pb3[] = { 0x0300, 0x0301, 0x0304 };

- static const struct snd_djm_ctl snd_djm_ctls_750mk2[] = { SND_DJM_CTL("Master Input Level Capture Switch", cap_level, 0, SND_DJM_WINDEX_CAPLVL), SND_DJM_CTL("Input 1 Capture Switch", 750mk2_cap1, 2, SND_DJM_WINDEX_CAP), @@ -3836,7 +4092,6 @@ static const struct snd_djm_ctl snd_djm_ctls_750mk2[] = { SND_DJM_CTL("Output 3 Playback Switch", 750mk2_pb3, 2, SND_DJM_WINDEX_PB) };

- // DJM-A9 static const u16 snd_djm_opts_a9_cap_level[] = { 0x0000, 0x0100, 0x0200, 0x0300, 0x0400, 0x0500 }; @@ -3865,29 +4120,35 @@ static const struct snd_djm_ctl snd_djm_ctls_a9[] = { static const u16 snd_djm_opts_v10_cap_level[] = { 0x0000, 0x0100, 0x0200, 0x0300, 0x0400, 0x0500 }; + static const u16 snd_djm_opts_v10_cap1[] = { 0x0103, 0x0100, 0x0102, 0x0106, 0x0110, 0x0107, 0x0108, 0x0109, 0x010a, 0x0121, 0x0122 }; + static const u16 snd_djm_opts_v10_cap2[] = { 0x0200, 0x0202, 0x0206, 0x0210, 0x0207, 0x0208, 0x0209, 0x020a, 0x0221, 0x0222 }; + static const u16 snd_djm_opts_v10_cap3[] = { 0x0303, 0x0300, 0x0302, 0x0306, 0x0310, 0x0307, 0x0308, 0x0309, 0x030a, 0x0321, 0x0322 }; + static const u16 snd_djm_opts_v10_cap4[] = { 0x0403, 0x0400, 0x0402, 0x0406, 0x0410, 0x0407, 0x0408, 0x0409, 0x040a, 0x0421, 0x0422 }; + static const u16 snd_djm_opts_v10_cap5[] = { 0x0500, 0x0502, 0x0506, 0x0510, 0x0507, 0x0508, 0x0509, 0x050a, 0x0521, 0x0522 }; + static const u16 snd_djm_opts_v10_cap6[] = { 0x0603, 0x0600, 0x0602, 0x0606, 0x0610, 0x0607, @@ -3916,9 +4177,8 @@ static const struct snd_djm_device snd_djm_devices[] = { [SND_DJM_V10_IDX] = SND_DJM_DEVICE(v10), };

- static int snd_djm_controls_info(struct snd_kcontrol *kctl, - struct snd_ctl_elem_info *info) + struct snd_ctl_elem_info *info) { unsigned long private_value = kctl->private_value; u8 device_idx = (private_value & SND_DJM_DEVICE_MASK) >> SND_DJM_DEVICE_SHIFT; @@ -3937,8 +4197,8 @@ static int snd_djm_controls_info(struct snd_kcontrol *kctl, info->value.enumerated.item = noptions - 1;

name = snd_djm_get_label(device_idx, - ctl->options[info->value.enumerated.item], - ctl->wIndex); + ctl->options[info->value.enumerated.item], + ctl->wIndex); if (!name) return -EINVAL;

@@ -3950,25 +4210,25 @@ static int snd_djm_controls_info(struct snd_kcontrol *kctl, }

static int snd_djm_controls_update(struct usb_mixer_interface *mixer, - u8 device_idx, u8 group, u16 value) + u8 device_idx, u8 group, u16 value) { int err; const struct snd_djm_device *device = &snd_djm_devices[device_idx];

- if ((group >= device->ncontrols) || value >= device->controls[group].noptions) + if (group >= device->ncontrols || value >= device->controls[group].noptions) return -EINVAL;

err = snd_usb_lock_shutdown(mixer->chip); if (err) return err;

- err = snd_usb_ctl_msg( - mixer->chip->dev, usb_sndctrlpipe(mixer->chip->dev, 0), - USB_REQ_SET_FEATURE, - USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - device->controls[group].options[value], - device->controls[group].wIndex, - NULL, 0); + err = snd_usb_ctl_msg(mixer->chip->dev, + usb_sndctrlpipe(mixer->chip->dev, 0), + USB_REQ_SET_FEATURE, + USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, + device->controls[group].options[value], + device->controls[group].wIndex, + NULL, 0);

snd_usb_unlock_shutdown(mixer->chip); return err; @@ -4009,7 +4269,7 @@ static int snd_djm_controls_resume(struct usb_mixer_elem_list *list) }

static int snd_djm_controls_create(struct usb_mixer_interface *mixer, - const u8 device_idx) + const u8 device_idx) { int err, i; u16 value; @@ -4028,10 +4288,10 @@ static int snd_djm_controls_create(struct usb_mixer_interface *mixer, for (i = 0; i < device->ncontrols; i++) { value = device->controls[i].default_value; knew.name = device->controls[i].name; - knew.private_value = ( + knew.private_value = ((unsigned long)device_idx << SND_DJM_DEVICE_SHIFT) | (i << SND_DJM_GROUP_SHIFT) | - value); + value; err = snd_djm_controls_update(mixer, device_idx, i, value); if (err) return err; @@ -4073,6 +4333,13 @@ int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer) err = snd_emu0204_controls_create(mixer); break;

+#if IS_REACHABLE(CONFIG_INPUT) + case USB_ID(0x054c, 0x0ce6): /* Sony DualSense controller (PS5) */ + case USB_ID(0x054c, 0x0df2): /* Sony DualSense Edge controller (PS5) */ + err = snd_dualsense_controls_create(mixer); + break; +#endif /* IS_REACHABLE(CONFIG_INPUT) */ + case USB_ID(0x0763, 0x2030): /* M-Audio Fast Track C400 */ case USB_ID(0x0763, 0x2031): /* M-Audio Fast Track C400 */ err = snd_c400_create_mixer(mixer); @@ -4098,13 +4365,15 @@ int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer) break;

case USB_ID(0x17cc, 0x1011): /* Traktor Audio 6 */ - err = snd_nativeinstruments_create_mixer(mixer, + err = snd_nativeinstruments_create_mixer(/* checkpatch hack */ + mixer, snd_nativeinstruments_ta6_mixers, ARRAY_SIZE(snd_nativeinstruments_ta6_mixers)); break;

case USB_ID(0x17cc, 0x1021): /* Traktor Audio 10 */ - err = snd_nativeinstruments_create_mixer(mixer, + err = snd_nativeinstruments_create_mixer(/* checkpatch hack */ + mixer, snd_nativeinstruments_ta10_mixers, ARRAY_SIZE(snd_nativeinstruments_ta10_mixers)); break; @@ -4254,7 +4523,8 @@ static void snd_dragonfly_quirk_db_scale(struct usb_mixer_interface *mixer, struct snd_kcontrol *kctl) { /* Approximation using 10 ranges based on output measurement on hw v1.2. - * This seems close to the cubic mapping e.g. alsamixer uses. */ + * This seems close to the cubic mapping e.g. alsamixer uses. + */ static const DECLARE_TLV_DB_RANGE(scale, 0, 1, TLV_DB_MINMAX_ITEM(-5300, -4970), 2, 5, TLV_DB_MINMAX_ITEM(-4710, -4160), @@ -4338,20 +4608,15 @@ void snd_usb_mixer_fu_apply_quirk(struct usb_mixer_interface *mixer, if (unitid == 7 && cval->control == UAC_FU_VOLUME) snd_dragonfly_quirk_db_scale(mixer, cval, kctl); break; + } + /* lowest playback value is muted on some devices */ - case USB_ID(0x0572, 0x1b09): /* Conexant Systems (Rockwell), Inc. */ - case USB_ID(0x0d8c, 0x000c): /* C-Media */ - case USB_ID(0x0d8c, 0x0014): /* C-Media */ - case USB_ID(0x19f7, 0x0003): /* RODE NT-USB */ - case USB_ID(0x2d99, 0x0026): /* HECATE G2 GAMING HEADSET */ + if (mixer->chip->quirk_flags & QUIRK_FLAG_MIXER_MIN_MUTE) if (strstr(kctl->id.name, "Playback")) cval->min_mute = 1; - break; - }

/* ALSA-ify some Plantronics headset control names */ if (USB_ID_VENDOR(mixer->chip->usb_id) == 0x047f && (cval->control == UAC_FU_MUTE || cval->control == UAC_FU_VOLUME)) snd_fix_plt_name(mixer->chip, &kctl->id); } - diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index bd24f3a78ea9..766db7d00cbc 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -2199,6 +2199,10 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = { QUIRK_FLAG_SET_IFACE_FIRST), DEVICE_FLG(0x0556, 0x0014, /* Phoenix Audio TMX320VC */ QUIRK_FLAG_GET_SAMPLE_RATE), + DEVICE_FLG(0x0572, 0x1b08, /* Conexant Systems (Rockwell), Inc. */ + QUIRK_FLAG_MIXER_MIN_MUTE), + DEVICE_FLG(0x0572, 0x1b09, /* Conexant Systems (Rockwell), Inc. */ + QUIRK_FLAG_MIXER_MIN_MUTE), DEVICE_FLG(0x05a3, 0x9420, /* ELP HD USB Camera */ QUIRK_FLAG_GET_SAMPLE_RATE), DEVICE_FLG(0x05a7, 0x1020, /* Bose Companion 5 */ @@ -2241,12 +2245,16 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = { QUIRK_FLAG_CTL_MSG_DELAY_1M), DEVICE_FLG(0x0b0e, 0x0349, /* Jabra 550a */ QUIRK_FLAG_CTL_MSG_DELAY_1M), + DEVICE_FLG(0x0bda, 0x498a, /* Realtek Semiconductor Corp. */ + QUIRK_FLAG_MIXER_MIN_MUTE), DEVICE_FLG(0x0c45, 0x6340, /* Sonix HD USB Camera */ QUIRK_FLAG_GET_SAMPLE_RATE), DEVICE_FLG(0x0c45, 0x636b, /* Microdia JP001 USB Camera */ QUIRK_FLAG_GET_SAMPLE_RATE), - DEVICE_FLG(0x0d8c, 0x0014, /* USB Audio Device */ - QUIRK_FLAG_CTL_MSG_DELAY_1M), + DEVICE_FLG(0x0d8c, 0x000c, /* C-Media */ + QUIRK_FLAG_MIXER_MIN_MUTE), + DEVICE_FLG(0x0d8c, 0x0014, /* C-Media */ + QUIRK_FLAG_CTL_MSG_DELAY_1M | QUIRK_FLAG_MIXER_MIN_MUTE), DEVICE_FLG(0x0ecb, 0x205c, /* JBL Quantum610 Wireless */ QUIRK_FLAG_FIXED_RATE), DEVICE_FLG(0x0ecb, 0x2069, /* JBL Quantum810 Wireless */ @@ -2255,6 +2263,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = { QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER), DEVICE_FLG(0x1101, 0x0003, /* Audioengine D1 */ QUIRK_FLAG_GET_SAMPLE_RATE), + DEVICE_FLG(0x12d1, 0x3a07, /* Huawei Technologies Co., Ltd. */ + QUIRK_FLAG_MIXER_MIN_MUTE), DEVICE_FLG(0x1224, 0x2a25, /* Jieli Technology USB PHY 2.0 */ QUIRK_FLAG_GET_SAMPLE_RATE | QUIRK_FLAG_MIC_RES_16), DEVICE_FLG(0x1395, 0x740a, /* Sennheiser DECT */ @@ -2293,6 +2303,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = { QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY), DEVICE_FLG(0x1901, 0x0191, /* GE B850V3 CP2114 audio interface */ QUIRK_FLAG_GET_SAMPLE_RATE), + DEVICE_FLG(0x19f7, 0x0003, /* RODE NT-USB */ + QUIRK_FLAG_MIXER_MIN_MUTE), DEVICE_FLG(0x19f7, 0x0035, /* RODE NT-USB+ */ QUIRK_FLAG_GET_SAMPLE_RATE), DEVICE_FLG(0x1bcf, 0x2281, /* HD Webcam */ @@ -2343,6 +2355,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = { QUIRK_FLAG_IGNORE_CTL_ERROR), DEVICE_FLG(0x2912, 0x30c8, /* Audioengine D1 */ QUIRK_FLAG_GET_SAMPLE_RATE), + DEVICE_FLG(0x2a70, 0x1881, /* OnePlus Technology (Shenzhen) Co., Ltd. BE02T */ + QUIRK_FLAG_MIXER_MIN_MUTE), DEVICE_FLG(0x2b53, 0x0023, /* Fiero SC-01 (firmware v1.0.0 @ 48 kHz) */ QUIRK_FLAG_GENERIC_IMPLICIT_FB), DEVICE_FLG(0x2b53, 0x0024, /* Fiero SC-01 (firmware v1.0.0 @ 96 kHz) */ @@ -2353,10 +2367,14 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = { QUIRK_FLAG_CTL_MSG_DELAY_1M), DEVICE_FLG(0x2d95, 0x8021, /* VIVO USB-C-XE710 HEADSET */ QUIRK_FLAG_CTL_MSG_DELAY_1M), + DEVICE_FLG(0x2d99, 0x0026, /* HECATE G2 GAMING HEADSET */ + QUIRK_FLAG_MIXER_MIN_MUTE), DEVICE_FLG(0x2fc6, 0xf0b7, /* iBasso DC07 Pro */ QUIRK_FLAG_CTL_MSG_DELAY_1M), DEVICE_FLG(0x30be, 0x0101, /* Schiit Hel */ QUIRK_FLAG_IGNORE_CTL_ERROR), + DEVICE_FLG(0x339b, 0x3a07, /* Synaptics HONOR USB-C HEADSET */ + QUIRK_FLAG_MIXER_MIN_MUTE), DEVICE_FLG(0x413c, 0xa506, /* Dell AE515 sound bar */ QUIRK_FLAG_GET_SAMPLE_RATE), DEVICE_FLG(0x534d, 0x0021, /* MacroSilicon MS2100/MS2106 */ @@ -2408,6 +2426,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = { QUIRK_FLAG_DSD_RAW), VENDOR_FLG(0x2d87, /* Cayin device */ QUIRK_FLAG_DSD_RAW), + VENDOR_FLG(0x2fc6, /* Comture-inc devices */ + QUIRK_FLAG_DSD_RAW), VENDOR_FLG(0x3336, /* HEM devices */ QUIRK_FLAG_DSD_RAW), VENDOR_FLG(0x3353, /* Khadas devices */ diff --git a/sound/usb/usbaudio.h b/sound/usb/usbaudio.h index 158ec053dc44..1ef4d39978df 100644 --- a/sound/usb/usbaudio.h +++ b/sound/usb/usbaudio.h @@ -196,6 +196,9 @@ extern bool snd_usb_skip_validation; * for the given endpoint. * QUIRK_FLAG_MIC_RES_16 and QUIRK_FLAG_MIC_RES_384 * Set the fixed resolution for Mic Capture Volume (mostly for webcams) + * QUIRK_FLAG_MIXER_MIN_MUTE + * Set minimum volume control value as mute for devices where the lowest + * playback value represents muted state instead of minimum audible volume */

#define QUIRK_FLAG_GET_SAMPLE_RATE (1U << 0) @@ -222,5 +225,6 @@ extern bool snd_usb_skip_validation; #define QUIRK_FLAG_FIXED_RATE (1U << 21) #define QUIRK_FLAG_MIC_RES_16 (1U << 22) #define QUIRK_FLAG_MIC_RES_384 (1U << 23) +#define QUIRK_FLAG_MIXER_MIN_MUTE (1U << 24)

#endif /* __USBAUDIO_H */ diff --git a/tools/testing/selftests/bpf/prog_tests/free_timer.c b/tools/testing/selftests/bpf/prog_tests/free_timer.c index b7b77a6b2979..0de8facca4c5 100644 --- a/tools/testing/selftests/bpf/prog_tests/free_timer.c +++ b/tools/testing/selftests/bpf/prog_tests/free_timer.c @@ -124,6 +124,10 @@ void test_free_timer(void) int err;

skel = free_timer__open_and_load(); + if (!skel && errno == EOPNOTSUPP) { + test__skip(); + return; + } if (!ASSERT_OK_PTR(skel, "open_load")) return;

diff --git a/tools/testing/selftests/bpf/prog_tests/timer.c b/tools/testing/selftests/bpf/prog_tests/timer.c index d66687f1ee6a..56f660ca567b 100644 --- a/tools/testing/selftests/bpf/prog_tests/timer.c +++ b/tools/testing/selftests/bpf/prog_tests/timer.c @@ -86,6 +86,10 @@ void serial_test_timer(void) int err;

timer_skel = timer__open_and_load(); + if (!timer_skel && errno == EOPNOTSUPP) { + test__skip(); + return; + } if (!ASSERT_OK_PTR(timer_skel, "timer_skel_load")) return;

diff --git a/tools/testing/selftests/bpf/prog_tests/timer_crash.c b/tools/testing/selftests/bpf/prog_tests/timer_crash.c index f74b82305da8..b841597c8a3a 100644 --- a/tools/testing/selftests/bpf/prog_tests/timer_crash.c +++ b/tools/testing/selftests/bpf/prog_tests/timer_crash.c @@ -12,6 +12,10 @@ static void test_timer_crash_mode(int mode) struct timer_crash *skel;

skel = timer_crash__open_and_load(); + if (!skel && errno == EOPNOTSUPP) { + test__skip(); + return; + } if (!ASSERT_OK_PTR(skel, "timer_crash__open_and_load")) return; skel->bss->pid = getpid(); diff --git a/tools/testing/selftests/bpf/prog_tests/timer_lockup.c b/tools/testing/selftests/bpf/prog_tests/timer_lockup.c index 1a2f99596916..eb303fa1e09a 100644 --- a/tools/testing/selftests/bpf/prog_tests/timer_lockup.c +++ b/tools/testing/selftests/bpf/prog_tests/timer_lockup.c @@ -59,6 +59,10 @@ void test_timer_lockup(void) }

skel = timer_lockup__open_and_load(); + if (!skel && errno == EOPNOTSUPP) { + test__skip(); + return; + } if (!ASSERT_OK_PTR(skel, "timer_lockup__open_and_load")) return;

diff --git a/tools/testing/selftests/bpf/prog_tests/timer_mim.c b/tools/testing/selftests/bpf/prog_tests/timer_mim.c index 9ff7843909e7..c930c7d7105b 100644 --- a/tools/testing/selftests/bpf/prog_tests/timer_mim.c +++ b/tools/testing/selftests/bpf/prog_tests/timer_mim.c @@ -65,6 +65,10 @@ void serial_test_timer_mim(void) goto cleanup;

timer_skel = timer_mim__open_and_load(); + if (!timer_skel && errno == EOPNOTSUPP) { + test__skip(); + return; + } if (!ASSERT_OK_PTR(timer_skel, "timer_skel_load")) goto cleanup;

diff --git a/tools/testing/selftests/filesystems/mount-notify/mount-notify_test.c b/tools/testing/selftests/filesystems/mount-notify/mount-notify_test.c index 63ce708d93ed..e4b7c2b457ee 100644 --- a/tools/testing/selftests/filesystems/mount-notify/mount-notify_test.c +++ b/tools/testing/selftests/filesystems/mount-notify/mount-notify_test.c @@ -2,6 +2,13 @@ // Copyright (c) 2025 Miklos Szeredi miklos@szeredi.hu

#define _GNU_SOURCE + +// Needed for linux/fanotify.h +typedef struct { + int val[2]; +} __kernel_fsid_t; +#define __kernel_fsid_t __kernel_fsid_t + #include <fcntl.h> #include <sched.h> #include <stdio.h> @@ -10,20 +17,12 @@ #include <sys/mount.h> #include <unistd.h> #include <sys/syscall.h> +#include <sys/fanotify.h>

#include "../../kselftest_harness.h" #include "../statmount/statmount.h" #include "../utils.h"

-// Needed for linux/fanotify.h -#ifndef __kernel_fsid_t -typedef struct { - int val[2]; -} __kernel_fsid_t; -#endif - -#include <sys/fanotify.h> - static const char root_mntpoint_templ[] = "/tmp/mount-notify_test_root.XXXXXX";

static const int mark_cmds[] = { diff --git a/tools/testing/selftests/filesystems/mount-notify/mount-notify_test_ns.c b/tools/testing/selftests/filesystems/mount-notify/mount-notify_test_ns.c index 090a5ca65004..9f57ca46e3af 100644 --- a/tools/testing/selftests/filesystems/mount-notify/mount-notify_test_ns.c +++ b/tools/testing/selftests/filesystems/mount-notify/mount-notify_test_ns.c @@ -2,6 +2,13 @@ // Copyright (c) 2025 Miklos Szeredi miklos@szeredi.hu

#define _GNU_SOURCE + +// Needed for linux/fanotify.h +typedef struct { + int val[2]; +} __kernel_fsid_t; +#define __kernel_fsid_t __kernel_fsid_t + #include <fcntl.h> #include <sched.h> #include <stdio.h> @@ -10,21 +17,12 @@ #include <sys/mount.h> #include <unistd.h> #include <sys/syscall.h> +#include <sys/fanotify.h>

#include "../../kselftest_harness.h" -#include "../../pidfd/pidfd.h" #include "../statmount/statmount.h" #include "../utils.h"

-// Needed for linux/fanotify.h -#ifndef __kernel_fsid_t -typedef struct { - int val[2]; -} __kernel_fsid_t; -#endif - -#include <sys/fanotify.h> - static const char root_mntpoint_templ[] = "/tmp/mount-notify_test_root.XXXXXX";

static const int mark_types[] = { diff --git a/tools/testing/selftests/net/fib_nexthops.sh b/tools/testing/selftests/net/fib_nexthops.sh index b39f748c2572..2ac394c99d01 100755 --- a/tools/testing/selftests/net/fib_nexthops.sh +++ b/tools/testing/selftests/net/fib_nexthops.sh @@ -467,8 +467,8 @@ ipv6_fdb_grp_fcnal() log_test $? 0 "Get Fdb nexthop group by id"

# fdb nexthop group can only contain fdb nexthops - run_cmd "$IP nexthop add id 63 via 2001:db8:91::4" - run_cmd "$IP nexthop add id 64 via 2001:db8:91::5" + run_cmd "$IP nexthop add id 63 via 2001:db8:91::4 dev veth1" + run_cmd "$IP nexthop add id 64 via 2001:db8:91::5 dev veth1" run_cmd "$IP nexthop add id 103 group 63/64 fdb" log_test $? 2 "Fdb Nexthop group with non-fdb nexthops"

@@ -547,15 +547,15 @@ ipv4_fdb_grp_fcnal() log_test $? 0 "Get Fdb nexthop group by id"

# fdb nexthop group can only contain fdb nexthops - run_cmd "$IP nexthop add id 14 via 172.16.1.2" - run_cmd "$IP nexthop add id 15 via 172.16.1.3" + run_cmd "$IP nexthop add id 14 via 172.16.1.2 dev veth1" + run_cmd "$IP nexthop add id 15 via 172.16.1.3 dev veth1" run_cmd "$IP nexthop add id 103 group 14/15 fdb" log_test $? 2 "Fdb Nexthop group with non-fdb nexthops"

# Non fdb nexthop group can not contain fdb nexthops run_cmd "$IP nexthop add id 16 via 172.16.1.2 fdb" run_cmd "$IP nexthop add id 17 via 172.16.1.3 fdb" - run_cmd "$IP nexthop add id 104 group 14/15" + run_cmd "$IP nexthop add id 104 group 16/17" log_test $? 2 "Non-Fdb Nexthop group with fdb nexthops"

# fdb nexthop cannot have blackhole @@ -582,7 +582,7 @@ ipv4_fdb_grp_fcnal() run_cmd "$BRIDGE fdb add 02:02:00:00:00:14 dev vx10 nhid 12 self" log_test $? 255 "Fdb mac add with nexthop"

- run_cmd "$IP ro add 172.16.0.0/22 nhid 15" + run_cmd "$IP ro add 172.16.0.0/22 nhid 16" log_test $? 2 "Route add with fdb nexthop"

run_cmd "$IP ro add 172.16.0.0/22 nhid 103"