diff --git a/Makefile b/Makefile index 6dea0c216368..5b22e3ff440c 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 VERSION = 6 PATCHLEVEL = 6 -SUBLEVEL = 51 +SUBLEVEL = 52 EXTRAVERSION = NAME = Hurr durr I'ma ninja sloth

diff --git a/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts b/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts index d9905a08c6ce..66443d52cd34 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts +++ b/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts @@ -332,7 +332,7 @@ led_pin: led-pin {

pmic { pmic_int_l: pmic-int-l { - rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>; }; };

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi index f2ca5d30d223..aba2748fe54c 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi @@ -119,6 +119,22 @@ &emmc_phy { drive-impedance-ohm = <33>; };

+&gpio3 { + /* + * The Qseven BIOS_DISABLE signal on the RK3399-Q7 keeps the on-module + * eMMC and SPI flash powered-down initially (in fact it keeps the + * reset signal asserted). BIOS_DISABLE_OVERRIDE pin allows to override + * that signal so that eMMC and SPI can be used regardless of the state + * of the signal. + */ + bios-disable-override-hog { + gpios = <RK_PD5 GPIO_ACTIVE_LOW>; + gpio-hog; + line-name = "bios_disable_override"; + output-high; + }; +}; + &gmac { assigned-clocks = <&cru SCLK_RMII_SRC>; assigned-clock-parents = <&clkin_gmac>; @@ -374,6 +390,7 @@ vdd_cpu_b: regulator@60 {

&i2s0 { pinctrl-0 = <&i2s0_2ch_bus>; + pinctrl-1 = <&i2s0_2ch_bus_bclk_off>; rockchip,playback-channels = <2>; rockchip,capture-channels = <2>; status = "okay"; @@ -382,8 +399,8 @@ &i2s0 { /* * As Q7 does not specify neither a global nor a RX clock for I2S these * signals are not used. Furthermore I2S0_LRCK_RX is used as GPIO. - * Therefore we have to redefine the i2s0_2ch_bus definition to prevent - * conflicts. + * Therefore we have to redefine the i2s0_2ch_bus and i2s0_2ch_bus_bclk_off + * definitions to prevent conflicts. */ &i2s0_2ch_bus { rockchip,pins = @@ -393,6 +410,14 @@ &i2s0_2ch_bus { <3 RK_PD7 1 &pcfg_pull_none>; };

+&i2s0_2ch_bus_bclk_off { + rockchip,pins = + <3 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>, + <3 RK_PD2 1 &pcfg_pull_none>, + <3 RK_PD3 1 &pcfg_pull_none>, + <3 RK_PD7 1 &pcfg_pull_none>; +}; + &io_domains { status = "okay"; bt656-supply = <&vcc_1v8>; @@ -408,9 +433,14 @@ &pcie_clkreqn_cpm {

&pinctrl { pinctrl-names = "default"; - pinctrl-0 = <&q7_thermal_pin>; + pinctrl-0 = <&q7_thermal_pin &bios_disable_override_hog_pin>;

gpios { + bios_disable_override_hog_pin: bios-disable-override-hog-pin { + rockchip,pins = + <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_down>; + }; + q7_thermal_pin: q7-thermal-pin { rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index 20f72cd1d813..03eaad5949f1 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -950,6 +950,7 @@ void __init setup_arch(char **cmdline_p) mem_topology_setup(); /* Set max_mapnr before paging_init() */ set_max_mapnr(max_pfn); + high_memory = (void *)__va(max_low_pfn * PAGE_SIZE);

/* * Release secondary cpus out of their spinloops at 0x60 now that diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index 07e8f4f1e07f..9dbef559af4c 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -287,8 +287,6 @@ void __init mem_init(void) swiotlb_init(ppc_swiotlb_enable, ppc_swiotlb_flags); #endif

- high_memory = (void *) __va(max_low_pfn * PAGE_SIZE); - kasan_late_init();

memblock_free_all(); diff --git a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi index 062b97c6e7df..4874e3bb42ab 100644 --- a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi @@ -204,6 +204,8 @@ &i2c6 {

&mmc0 { max-frequency = <100000000>; + assigned-clocks = <&syscrg JH7110_SYSCLK_SDIO0_SDCARD>; + assigned-clock-rates = <50000000>; bus-width = <8>; cap-mmc-highspeed; mmc-ddr-1_8v; @@ -220,6 +222,8 @@ &mmc0 {

&mmc1 { max-frequency = <100000000>; + assigned-clocks = <&syscrg JH7110_SYSCLK_SDIO1_SDCARD>; + assigned-clock-rates = <50000000>; bus-width = <4>; no-sdio; no-mmc; diff --git a/arch/x86/hyperv/hv_init.c b/arch/x86/hyperv/hv_init.c index 8f3a4d16bb79..d1e2d12279e2 100644 --- a/arch/x86/hyperv/hv_init.c +++ b/arch/x86/hyperv/hv_init.c @@ -35,7 +35,6 @@ #include <clocksource/hyperv_timer.h> #include <linux/highmem.h>

-int hyperv_init_cpuhp; u64 hv_current_partition_id = ~0ull; EXPORT_SYMBOL_GPL(hv_current_partition_id);

@@ -607,8 +606,6 @@ void __init hyperv_init(void)

register_syscore_ops(&hv_syscore_ops);

- hyperv_init_cpuhp = cpuhp; - if (cpuid_ebx(HYPERV_CPUID_FEATURES) & HV_ACCESS_PARTITION_ID) hv_get_partition_id();

@@ -637,7 +634,7 @@ void __init hyperv_init(void) clean_guest_os_id: wrmsrl(HV_X64_MSR_GUEST_OS_ID, 0); hv_ivm_msr_write(HV_X64_MSR_GUEST_OS_ID, 0); - cpuhp_remove_state(cpuhp); + cpuhp_remove_state(CPUHP_AP_HYPERV_ONLINE); free_ghcb_page: free_percpu(hv_ghcb_pg); free_vp_assist_page: diff --git a/arch/x86/include/asm/mshyperv.h b/arch/x86/include/asm/mshyperv.h index 896445edc6a8..ec95d6e9f168 100644 --- a/arch/x86/include/asm/mshyperv.h +++ b/arch/x86/include/asm/mshyperv.h @@ -40,7 +40,6 @@ static inline unsigned char hv_get_nmi_reason(void) }

#if IS_ENABLED(CONFIG_HYPERV) -extern int hyperv_init_cpuhp; extern bool hyperv_paravisor_present;

extern void *hv_hypercall_pg; diff --git a/arch/x86/kernel/cpu/mshyperv.c b/arch/x86/kernel/cpu/mshyperv.c index e6bba12c759c..fac4b4116efe 100644 --- a/arch/x86/kernel/cpu/mshyperv.c +++ b/arch/x86/kernel/cpu/mshyperv.c @@ -199,8 +199,8 @@ static void hv_machine_shutdown(void) * Call hv_cpu_die() on all the CPUs, otherwise later the hypervisor * corrupts the old VP Assist Pages and can crash the kexec kernel. */ - if (kexec_in_progress && hyperv_init_cpuhp > 0) - cpuhp_remove_state(hyperv_init_cpuhp); + if (kexec_in_progress) + cpuhp_remove_state(CPUHP_AP_HYPERV_ONLINE);

/* The function calls stop_other_cpus(). */ native_machine_shutdown(); diff --git a/drivers/cxl/cxlmem.h b/drivers/cxl/cxlmem.h index 59c7f88b915a..edb46123e3eb 100644 --- a/drivers/cxl/cxlmem.h +++ b/drivers/cxl/cxlmem.h @@ -538,7 +538,7 @@ enum cxl_opcode { 0x3b, 0x3f, 0x17)

#define DEFINE_CXL_VENDOR_DEBUG_UUID \ - UUID_INIT(0xe1819d9, 0x11a9, 0x400c, 0x81, 0x1f, 0xd6, 0x07, 0x19, \ + UUID_INIT(0x5e1819d9, 0x11a9, 0x400c, 0x81, 0x1f, 0xd6, 0x07, 0x19, \ 0x40, 0x3d, 0x86)

struct cxl_mbox_get_supported_logs { diff --git a/drivers/dma-buf/heaps/cma_heap.c b/drivers/dma-buf/heaps/cma_heap.c index ee899f8e6721..bea7e574f916 100644 --- a/drivers/dma-buf/heaps/cma_heap.c +++ b/drivers/dma-buf/heaps/cma_heap.c @@ -165,7 +165,7 @@ static vm_fault_t cma_heap_vm_fault(struct vm_fault *vmf) struct vm_area_struct *vma = vmf->vma; struct cma_heap_buffer *buffer = vma->vm_private_data;

- if (vmf->pgoff > buffer->pagecount) + if (vmf->pgoff >= buffer->pagecount) return VM_FAULT_SIGBUS;

vmf->page = buffer->pages[vmf->pgoff]; diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v1_0.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v1_0.c index 77595e9622da..7ac0228fe532 100644 --- a/drivers/gpu/drm/amd/amdgpu/jpeg_v1_0.c +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v1_0.c @@ -23,6 +23,7 @@

#include "amdgpu.h" #include "amdgpu_jpeg.h" +#include "amdgpu_cs.h" #include "soc15.h" #include "soc15d.h" #include "vcn_v1_0.h" @@ -34,6 +35,9 @@ static void jpeg_v1_0_set_dec_ring_funcs(struct amdgpu_device *adev); static void jpeg_v1_0_set_irq_funcs(struct amdgpu_device *adev); static void jpeg_v1_0_ring_begin_use(struct amdgpu_ring *ring); +static int jpeg_v1_dec_ring_parse_cs(struct amdgpu_cs_parser *parser, + struct amdgpu_job *job, + struct amdgpu_ib *ib);

static void jpeg_v1_0_decode_ring_patch_wreg(struct amdgpu_ring *ring, uint32_t *ptr, uint32_t reg_offset, uint32_t val) { @@ -300,7 +304,10 @@ static void jpeg_v1_0_decode_ring_emit_ib(struct amdgpu_ring *ring,

amdgpu_ring_write(ring, PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_LMI_JRBC_IB_VMID), 0, 0, PACKETJ_TYPE0)); - amdgpu_ring_write(ring, (vmid | (vmid << 4))); + if (ring->funcs->parse_cs) + amdgpu_ring_write(ring, 0); + else + amdgpu_ring_write(ring, (vmid | (vmid << 4)));

amdgpu_ring_write(ring, PACKETJ(SOC15_REG_OFFSET(JPEG, 0, mmUVD_LMI_JPEG_VMID), 0, 0, PACKETJ_TYPE0)); @@ -554,6 +561,7 @@ static const struct amdgpu_ring_funcs jpeg_v1_0_decode_ring_vm_funcs = { .get_rptr = jpeg_v1_0_decode_ring_get_rptr, .get_wptr = jpeg_v1_0_decode_ring_get_wptr, .set_wptr = jpeg_v1_0_decode_ring_set_wptr, + .parse_cs = jpeg_v1_dec_ring_parse_cs, .emit_frame_size = 6 + 6 + /* hdp invalidate / flush */ SOC15_FLUSH_GPU_TLB_NUM_WREG * 6 + @@ -612,3 +620,69 @@ static void jpeg_v1_0_ring_begin_use(struct amdgpu_ring *ring)

vcn_v1_0_set_pg_for_begin_use(ring, set_clocks); } + +/** + * jpeg_v1_dec_ring_parse_cs - command submission parser + * + * @parser: Command submission parser context + * @job: the job to parse + * @ib: the IB to parse + * + * Parse the command stream, return -EINVAL for invalid packet, + * 0 otherwise + */ +static int jpeg_v1_dec_ring_parse_cs(struct amdgpu_cs_parser *parser, + struct amdgpu_job *job, + struct amdgpu_ib *ib) +{ + u32 i, reg, res, cond, type; + int ret = 0; + struct amdgpu_device *adev = parser->adev; + + for (i = 0; i < ib->length_dw ; i += 2) { + reg = CP_PACKETJ_GET_REG(ib->ptr[i]); + res = CP_PACKETJ_GET_RES(ib->ptr[i]); + cond = CP_PACKETJ_GET_COND(ib->ptr[i]); + type = CP_PACKETJ_GET_TYPE(ib->ptr[i]); + + if (res || cond != PACKETJ_CONDITION_CHECK0) /* only allow 0 for now */ + return -EINVAL; + + if (reg >= JPEG_V1_REG_RANGE_START && reg <= JPEG_V1_REG_RANGE_END) + continue; + + switch (type) { + case PACKETJ_TYPE0: + if (reg != JPEG_V1_LMI_JPEG_WRITE_64BIT_BAR_HIGH && + reg != JPEG_V1_LMI_JPEG_WRITE_64BIT_BAR_LOW && + reg != JPEG_V1_LMI_JPEG_READ_64BIT_BAR_HIGH && + reg != JPEG_V1_LMI_JPEG_READ_64BIT_BAR_LOW && + reg != JPEG_V1_REG_CTX_INDEX && + reg != JPEG_V1_REG_CTX_DATA) { + ret = -EINVAL; + } + break; + case PACKETJ_TYPE1: + if (reg != JPEG_V1_REG_CTX_DATA) + ret = -EINVAL; + break; + case PACKETJ_TYPE3: + if (reg != JPEG_V1_REG_SOFT_RESET) + ret = -EINVAL; + break; + case PACKETJ_TYPE6: + if (ib->ptr[i] != CP_PACKETJ_NOP) + ret = -EINVAL; + break; + default: + ret = -EINVAL; + } + + if (ret) { + dev_err(adev->dev, "Invalid packet [0x%08x]!\n", ib->ptr[i]); + break; + } + } + + return ret; +} diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v1_0.h b/drivers/gpu/drm/amd/amdgpu/jpeg_v1_0.h index bbf33a6a3972..9654d22e0376 100644 --- a/drivers/gpu/drm/amd/amdgpu/jpeg_v1_0.h +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v1_0.h @@ -29,4 +29,15 @@ int jpeg_v1_0_sw_init(void *handle); void jpeg_v1_0_sw_fini(void *handle); void jpeg_v1_0_start(struct amdgpu_device *adev, int mode);

+#define JPEG_V1_REG_RANGE_START 0x8000 +#define JPEG_V1_REG_RANGE_END 0x803f + +#define JPEG_V1_LMI_JPEG_WRITE_64BIT_BAR_HIGH 0x8238 +#define JPEG_V1_LMI_JPEG_WRITE_64BIT_BAR_LOW 0x8239 +#define JPEG_V1_LMI_JPEG_READ_64BIT_BAR_HIGH 0x825a +#define JPEG_V1_LMI_JPEG_READ_64BIT_BAR_LOW 0x825b +#define JPEG_V1_REG_CTX_INDEX 0x8328 +#define JPEG_V1_REG_CTX_DATA 0x8329 +#define JPEG_V1_REG_SOFT_RESET 0x83a0 + #endif /*__JPEG_V1_0_H__*/ diff --git a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_phy.c b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_phy.c index 0050e0a06cbc..9bde0c8bf914 100644 --- a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_phy.c +++ b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_phy.c @@ -143,32 +143,25 @@ enum dc_status dp_set_fec_ready(struct dc_link *link, const struct link_resource

link_enc = link_enc_cfg_get_link_enc(link); ASSERT(link_enc); + if (link_enc->funcs->fec_set_ready == NULL) + return DC_NOT_SUPPORTED;

- if (!dp_should_enable_fec(link)) - return status; - - if (link_enc->funcs->fec_set_ready && - link->dpcd_caps.fec_cap.bits.FEC_CAPABLE) { - if (ready) { - fec_config = 1; - status = core_link_write_dpcd(link, - DP_FEC_CONFIGURATION, - &fec_config, - sizeof(fec_config)); - if (status == DC_OK) { - link_enc->funcs->fec_set_ready(link_enc, true); - link->fec_state = dc_link_fec_ready; - } else { - link_enc->funcs->fec_set_ready(link_enc, false); - link->fec_state = dc_link_fec_not_ready; - dm_error("dpcd write failed to set fec_ready"); - } - } else if (link->fec_state == dc_link_fec_ready) { + if (ready && dp_should_enable_fec(link)) { + fec_config = 1; + + status = core_link_write_dpcd(link, DP_FEC_CONFIGURATION, + &fec_config, sizeof(fec_config)); + + if (status == DC_OK) { + link_enc->funcs->fec_set_ready(link_enc, true); + link->fec_state = dc_link_fec_ready; + } + } else { + if (link->fec_state == dc_link_fec_ready) { fec_config = 0; - status = core_link_write_dpcd(link, - DP_FEC_CONFIGURATION, - &fec_config, - sizeof(fec_config)); + core_link_write_dpcd(link, DP_FEC_CONFIGURATION, + &fec_config, sizeof(fec_config)); + link_enc->funcs->fec_set_ready(link_enc, false); link->fec_state = dc_link_fec_not_ready; } @@ -183,14 +176,12 @@ void dp_set_fec_enable(struct dc_link *link, bool enable)

link_enc = link_enc_cfg_get_link_enc(link); ASSERT(link_enc); - - if (!dp_should_enable_fec(link)) + if (link_enc->funcs->fec_set_enable == NULL) return;

- if (link_enc->funcs->fec_set_enable && - link->dpcd_caps.fec_cap.bits.FEC_CAPABLE) { - if (link->fec_state == dc_link_fec_ready && enable) { - /* Accord to DP spec, FEC enable sequence can first + if (enable && dp_should_enable_fec(link)) { + if (link->fec_state == dc_link_fec_ready) { + /* According to DP spec, FEC enable sequence can first * be transmitted anytime after 1000 LL codes have * been transmitted on the link after link training * completion. Using 1 lane RBR should have the maximum @@ -200,7 +191,9 @@ void dp_set_fec_enable(struct dc_link *link, bool enable) udelay(7); link_enc->funcs->fec_set_enable(link_enc, true); link->fec_state = dc_link_fec_enabled; - } else if (link->fec_state == dc_link_fec_enabled && !enable) { + } + } else { + if (link->fec_state == dc_link_fec_enabled) { link_enc->funcs->fec_set_enable(link_enc, false); link->fec_state = dc_link_fec_ready; } diff --git a/drivers/gpu/drm/amd/include/atomfirmware.h b/drivers/gpu/drm/amd/include/atomfirmware.h index 6c8b4afa7cc6..ccc79bdd4f5a 100644 --- a/drivers/gpu/drm/amd/include/atomfirmware.h +++ b/drivers/gpu/drm/amd/include/atomfirmware.h @@ -1006,7 +1006,7 @@ struct display_object_info_table_v1_4 uint16_t supporteddevices; uint8_t number_of_path; uint8_t reserved; - struct atom_display_object_path_v2 display_path[8]; //the real number of this included in the structure is calculated by using the (whole structure size - the header size- number_of_path)/size of atom_display_object_path + struct atom_display_object_path_v2 display_path[]; //the real number of this included in the structure is calculated by using the (whole structure size - the header size- number_of_path)/size of atom_display_object_path };

struct display_object_info_table_v1_5 { @@ -1016,7 +1016,7 @@ struct display_object_info_table_v1_5 { uint8_t reserved; // the real number of this included in the structure is calculated by using the // (whole structure size - the header size- number_of_path)/size of atom_display_object_path - struct atom_display_object_path_v3 display_path[8]; + struct atom_display_object_path_v3 display_path[]; };

/* diff --git a/drivers/gpu/drm/drm_panel_orientation_quirks.c b/drivers/gpu/drm/drm_panel_orientation_quirks.c index 039da0d1a613..5b2506c65e95 100644 --- a/drivers/gpu/drm/drm_panel_orientation_quirks.c +++ b/drivers/gpu/drm/drm_panel_orientation_quirks.c @@ -208,6 +208,18 @@ static const struct dmi_system_id orientation_data[] = { DMI_MATCH(DMI_BOARD_NAME, "KUN"), }, .driver_data = (void *)&lcd1600x2560_rightside_up, + }, { /* AYN Loki Max */ + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ayn"), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Loki Max"), + }, + .driver_data = (void *)&lcd1080x1920_leftside_up, + }, { /* AYN Loki Zero */ + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ayn"), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Loki Zero"), + }, + .driver_data = (void *)&lcd1080x1920_leftside_up, }, { /* Chuwi HiBook (CWI514) */ .matches = { DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"), diff --git a/drivers/gpu/drm/drm_syncobj.c b/drivers/gpu/drm/drm_syncobj.c index 5860428da8de..7b4ed5ca0a9b 100644 --- a/drivers/gpu/drm/drm_syncobj.c +++ b/drivers/gpu/drm/drm_syncobj.c @@ -1421,6 +1421,7 @@ drm_syncobj_eventfd_ioctl(struct drm_device *dev, void *data, struct drm_syncobj *syncobj; struct eventfd_ctx *ev_fd_ctx; struct syncobj_eventfd_entry *entry; + int ret;

if (!drm_core_check_feature(dev, DRIVER_SYNCOBJ_TIMELINE)) return -EOPNOTSUPP; @@ -1436,13 +1437,15 @@ drm_syncobj_eventfd_ioctl(struct drm_device *dev, void *data, return -ENOENT;

ev_fd_ctx = eventfd_ctx_fdget(args->fd); - if (IS_ERR(ev_fd_ctx)) - return PTR_ERR(ev_fd_ctx); + if (IS_ERR(ev_fd_ctx)) { + ret = PTR_ERR(ev_fd_ctx); + goto err_fdget; + }

entry = kzalloc(sizeof(*entry), GFP_KERNEL); if (!entry) { - eventfd_ctx_put(ev_fd_ctx); - return -ENOMEM; + ret = -ENOMEM; + goto err_kzalloc; } entry->syncobj = syncobj; entry->ev_fd_ctx = ev_fd_ctx; @@ -1453,6 +1456,12 @@ drm_syncobj_eventfd_ioctl(struct drm_device *dev, void *data, drm_syncobj_put(syncobj);

return 0; + +err_kzalloc: + eventfd_ctx_put(ev_fd_ctx); +err_fdget: + drm_syncobj_put(syncobj); + return ret; }

int diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c index b5de5a9f5967..236dfff81fea 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c @@ -2695,9 +2695,9 @@ static void prepare_context_registration_info_v70(struct intel_context *ce, ce->parallel.guc.wqi_tail = 0; ce->parallel.guc.wqi_head = 0;

- wq_desc_offset = i915_ggtt_offset(ce->state) + + wq_desc_offset = (u64)i915_ggtt_offset(ce->state) + __get_parent_scratch_offset(ce); - wq_base_offset = i915_ggtt_offset(ce->state) + + wq_base_offset = (u64)i915_ggtt_offset(ce->state) + __get_wq_offset(ce); info->wq_desc_lo = lower_32_bits(wq_desc_offset); info->wq_desc_hi = upper_32_bits(wq_desc_offset); diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c index 8090dde03280..96deaf85c0cd 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c @@ -99,7 +99,7 @@ static int zap_shader_load_mdt(struct msm_gpu *gpu, const char *fwname, * was a bad idea, and is only provided for backwards * compatibility for older targets. */ - return -ENODEV; + return -ENOENT; }

if (IS_ERR(fw)) { diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.h b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.h index 50f0c1914f58..4c3f74396579 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.h @@ -46,6 +46,8 @@ u32 gm107_ram_probe_fbp(const struct nvkm_ram_func *, u32 gm200_ram_probe_fbp_amount(const struct nvkm_ram_func *, u32, struct nvkm_device *, int, int *);

+int gp100_ram_init(struct nvkm_ram *); + /* RAM type-specific MR calculation routines */ int nvkm_sddr2_calc(struct nvkm_ram *); int nvkm_sddr3_calc(struct nvkm_ram *); diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgp100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgp100.c index 378f6fb70990..8987a21e81d1 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgp100.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgp100.c @@ -27,7 +27,7 @@ #include <subdev/bios/init.h> #include <subdev/bios/rammap.h>

-static int +int gp100_ram_init(struct nvkm_ram *ram) { struct nvkm_subdev *subdev = &ram->fb->subdev; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgp102.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgp102.c index 8550f5e47347..b6b6ee59019d 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgp102.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgp102.c @@ -5,6 +5,7 @@

static const struct nvkm_ram_func gp102_ram = { + .init = gp100_ram_init, };

int diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 4246348ca16e..a5987fafbedd 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -515,6 +515,8 @@ #define USB_DEVICE_ID_GENERAL_TOUCH_WIN8_PIT_E100 0xe100

#define I2C_VENDOR_ID_GOODIX 0x27c6 +#define I2C_DEVICE_ID_GOODIX_01E8 0x01e8 +#define I2C_DEVICE_ID_GOODIX_01E9 0x01e9 #define I2C_DEVICE_ID_GOODIX_01F0 0x01f0

#define USB_VENDOR_ID_GOODTOUCH 0x1aad diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index 17efe6e2a1a4..8ef41d6e71d4 100644 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -1442,6 +1442,30 @@ static int mt_event(struct hid_device *hid, struct hid_field *field, return 0; }

+static __u8 *mt_report_fixup(struct hid_device *hdev, __u8 *rdesc, + unsigned int *size) +{ + if (hdev->vendor == I2C_VENDOR_ID_GOODIX && + (hdev->product == I2C_DEVICE_ID_GOODIX_01E8 || + hdev->product == I2C_DEVICE_ID_GOODIX_01E9)) { + if (rdesc[607] == 0x15) { + rdesc[607] = 0x25; + dev_info( + &hdev->dev, + "GT7868Q report descriptor fixup is applied.\n"); + } else { + dev_info( + &hdev->dev, + "The byte is not expected for fixing the report descriptor. \ +It's possible that the touchpad firmware is not suitable for applying the fix. \ +got: %x\n", + rdesc[607]); + } + } + + return rdesc; +} + static void mt_report(struct hid_device *hid, struct hid_report *report) { struct mt_device *td = hid_get_drvdata(hid); @@ -2038,6 +2062,14 @@ static const struct hid_device_id mt_devices[] = { MT_BT_DEVICE(USB_VENDOR_ID_FRUCTEL, USB_DEVICE_ID_GAMETEL_MT_MODE) },

+ /* Goodix GT7868Q devices */ + { .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT_NSMU, + HID_DEVICE(BUS_I2C, HID_GROUP_ANY, I2C_VENDOR_ID_GOODIX, + I2C_DEVICE_ID_GOODIX_01E8) }, + { .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT_NSMU, + HID_DEVICE(BUS_I2C, HID_GROUP_ANY, I2C_VENDOR_ID_GOODIX, + I2C_DEVICE_ID_GOODIX_01E8) }, + /* GoodTouch panels */ { .driver_data = MT_CLS_NSMU, MT_USB_DEVICE(USB_VENDOR_ID_GOODTOUCH, @@ -2273,6 +2305,7 @@ static struct hid_driver mt_driver = { .feature_mapping = mt_feature_mapping, .usage_table = mt_grabbed_usages, .event = mt_event, + .report_fixup = mt_report_fixup, .report = mt_report, #ifdef CONFIG_PM .suspend = mt_suspend, diff --git a/drivers/hwmon/pmbus/pmbus.h b/drivers/hwmon/pmbus/pmbus.h index b0832a4c690d..76c2b364c3fe 100644 --- a/drivers/hwmon/pmbus/pmbus.h +++ b/drivers/hwmon/pmbus/pmbus.h @@ -409,6 +409,12 @@ enum pmbus_sensor_classes { enum pmbus_data_format { linear = 0, ieee754, direct, vid }; enum vrm_version { vr11 = 0, vr12, vr13, imvp9, amd625mv };

+/* PMBus revision identifiers */ +#define PMBUS_REV_10 0x00 /* PMBus revision 1.0 */ +#define PMBUS_REV_11 0x11 /* PMBus revision 1.1 */ +#define PMBUS_REV_12 0x22 /* PMBus revision 1.2 */ +#define PMBUS_REV_13 0x33 /* PMBus revision 1.3 */ + struct pmbus_driver_info { int pages; /* Total number of pages */ u8 phases[PMBUS_PAGES]; /* Number of phases per page */ diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c index 1363d9f89181..728c07c42651 100644 --- a/drivers/hwmon/pmbus/pmbus_core.c +++ b/drivers/hwmon/pmbus/pmbus_core.c @@ -85,6 +85,8 @@ struct pmbus_data {

u32 flags; /* from platform data */

+ u8 revision; /* The PMBus revision the device is compliant with */ + int exponent[PMBUS_PAGES]; /* linear mode: exponent for output voltages */

@@ -1095,9 +1097,14 @@ static int pmbus_get_boolean(struct i2c_client *client, struct pmbus_boolean *b,

regval = status & mask; if (regval) { - ret = _pmbus_write_byte_data(client, page, reg, regval); - if (ret) - goto unlock; + if (data->revision >= PMBUS_REV_12) { + ret = _pmbus_write_byte_data(client, page, reg, regval); + if (ret) + goto unlock; + } else { + pmbus_clear_fault_page(client, page); + } + } if (s1 && s2) { s64 v1, v2; @@ -2640,6 +2647,10 @@ static int pmbus_init_common(struct i2c_client *client, struct pmbus_data *data, data->flags |= PMBUS_WRITE_PROTECTED | PMBUS_SKIP_STATUS_CHECK; }

+ ret = i2c_smbus_read_byte_data(client, PMBUS_REVISION); + if (ret >= 0) + data->revision = ret; + if (data->info->pages) pmbus_clear_faults(client); else diff --git a/drivers/iio/adc/ad7124.c b/drivers/iio/adc/ad7124.c index 2976c62b58c0..d2fe0269b6d3 100644 --- a/drivers/iio/adc/ad7124.c +++ b/drivers/iio/adc/ad7124.c @@ -14,7 +14,8 @@ #include <linux/kernel.h> #include <linux/kfifo.h> #include <linux/module.h> -#include <linux/of.h> +#include <linux/mod_devicetable.h> +#include <linux/property.h> #include <linux/regulator/consumer.h> #include <linux/spi/spi.h>

@@ -812,22 +813,19 @@ static int ad7124_check_chip_id(struct ad7124_state *st) return 0; }

-static int ad7124_of_parse_channel_config(struct iio_dev *indio_dev, - struct device_node *np) +static int ad7124_parse_channel_config(struct iio_dev *indio_dev, + struct device *dev) { struct ad7124_state *st = iio_priv(indio_dev); struct ad7124_channel_config *cfg; struct ad7124_channel *channels; - struct device_node *child; struct iio_chan_spec *chan; unsigned int ain[2], channel = 0, tmp; int ret;

- st->num_channels = of_get_available_child_count(np); - if (!st->num_channels) { - dev_err(indio_dev->dev.parent, "no channel children\n"); - return -ENODEV; - } + st->num_channels = device_get_child_node_count(dev); + if (!st->num_channels) + return dev_err_probe(dev, -ENODEV, "no channel children\n");

chan = devm_kcalloc(indio_dev->dev.parent, st->num_channels, sizeof(*chan), GFP_KERNEL); @@ -843,39 +841,37 @@ static int ad7124_of_parse_channel_config(struct iio_dev *indio_dev, indio_dev->num_channels = st->num_channels; st->channels = channels;

- for_each_available_child_of_node(np, child) { - cfg = &st->channels[channel].cfg; - - ret = of_property_read_u32(child, "reg", &channel); + device_for_each_child_node_scoped(dev, child) { + ret = fwnode_property_read_u32(child, "reg", &channel); if (ret) - goto err; + return ret;

- if (channel >= indio_dev->num_channels) { - dev_err(indio_dev->dev.parent, + if (channel >= indio_dev->num_channels) + return dev_err_probe(dev, -EINVAL, "Channel index >= number of channels\n"); - ret = -EINVAL; - goto err; - }

- ret = of_property_read_u32_array(child, "diff-channels", - ain, 2); + ret = fwnode_property_read_u32_array(child, "diff-channels", + ain, 2); if (ret) - goto err; + return ret;

st->channels[channel].nr = channel; st->channels[channel].ain = AD7124_CHANNEL_AINP(ain[0]) | AD7124_CHANNEL_AINM(ain[1]);

- cfg->bipolar = of_property_read_bool(child, "bipolar"); + cfg = &st->channels[channel].cfg; + cfg->bipolar = fwnode_property_read_bool(child, "bipolar");

- ret = of_property_read_u32(child, "adi,reference-select", &tmp); + ret = fwnode_property_read_u32(child, "adi,reference-select", &tmp); if (ret) cfg->refsel = AD7124_INT_REF; else cfg->refsel = tmp;

- cfg->buf_positive = of_property_read_bool(child, "adi,buffered-positive"); - cfg->buf_negative = of_property_read_bool(child, "adi,buffered-negative"); + cfg->buf_positive = + fwnode_property_read_bool(child, "adi,buffered-positive"); + cfg->buf_negative = + fwnode_property_read_bool(child, "adi,buffered-negative");

chan[channel] = ad7124_channel_template; chan[channel].address = channel; @@ -885,10 +881,6 @@ static int ad7124_of_parse_channel_config(struct iio_dev *indio_dev, }

return 0; -err: - of_node_put(child); - - return ret; }

static int ad7124_setup(struct ad7124_state *st) @@ -948,9 +940,7 @@ static int ad7124_probe(struct spi_device *spi) struct iio_dev *indio_dev; int i, ret;

- info = of_device_get_match_data(&spi->dev); - if (!info) - info = (void *)spi_get_device_id(spi)->driver_data; + info = spi_get_device_match_data(spi); if (!info) return -ENODEV;

@@ -970,7 +960,7 @@ static int ad7124_probe(struct spi_device *spi) if (ret < 0) return ret;

- ret = ad7124_of_parse_channel_config(indio_dev, spi->dev.of_node); + ret = ad7124_parse_channel_config(indio_dev, &spi->dev); if (ret < 0) return ret;

diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index 45a497c0258b..2d179bc56ce6 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -444,7 +444,7 @@ static int translate_eth_ext_proto_oper(u32 eth_proto_oper, u16 *active_speed, *active_width = IB_WIDTH_2X; *active_speed = IB_SPEED_NDR; break; - case MLX5E_PROT_MASK(MLX5E_400GAUI_8): + case MLX5E_PROT_MASK(MLX5E_400GAUI_8_400GBASE_CR8): *active_width = IB_WIDTH_8X; *active_speed = IB_SPEED_HDR; break; diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c index 7a303a9d6bf7..cff3393f0dd0 100644 --- a/drivers/input/mouse/synaptics.c +++ b/drivers/input/mouse/synaptics.c @@ -189,6 +189,7 @@ static const char * const smbus_pnp_ids[] = { "LEN2054", /* E480 */ "LEN2055", /* E580 */ "LEN2068", /* T14 Gen 1 */ + "SYN3015", /* HP EliteBook 840 G2 */ "SYN3052", /* HP EliteBook 840 G4 */ "SYN3221", /* HP 15-ay000 */ "SYN323d", /* HP Spectre X360 13-w013dx */ diff --git a/drivers/input/serio/i8042-acpipnpio.h b/drivers/input/serio/i8042-acpipnpio.h index e9eb9554dd7b..bad238f69a7a 100644 --- a/drivers/input/serio/i8042-acpipnpio.h +++ b/drivers/input/serio/i8042-acpipnpio.h @@ -627,6 +627,15 @@ static const struct dmi_system_id i8042_dmi_quirk_table[] __initconst = { }, .driver_data = (void *)(SERIO_QUIRK_NOMUX) }, + { + /* Fujitsu Lifebook E756 */ + /* https://bugzilla.suse.com/show_bug.cgi?id=1229056 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), + DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E756"), + }, + .driver_data = (void *)(SERIO_QUIRK_NOMUX) + }, { /* Fujitsu Lifebook E5411 */ .matches = { diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c index a66375700a63..8b8c43b3c27f 100644 --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c @@ -808,7 +808,7 @@ static void ads7846_read_state(struct ads7846 *ts) m = &ts->msg[msg_idx]; error = spi_sync(ts->spi, m); if (error) { - dev_err(&ts->spi->dev, "spi_sync --> %d\n", error); + dev_err_ratelimited(&ts->spi->dev, "spi_sync --> %d\n", error); packet->ignore = true; return; } diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c index 470add73f7bd..a36dd749c688 100644 --- a/drivers/md/dm-integrity.c +++ b/drivers/md/dm-integrity.c @@ -2183,6 +2183,7 @@ static void dm_integrity_map_continue(struct dm_integrity_io *dio, bool from_map struct bio *bio = dm_bio_from_per_bio_data(dio, sizeof(struct dm_integrity_io)); unsigned int journal_section, journal_entry; unsigned int journal_read_pos; + sector_t recalc_sector; struct completion read_comp; bool discard_retried = false; bool need_sync_io = ic->internal_hash && dio->op == REQ_OP_READ; @@ -2323,6 +2324,7 @@ static void dm_integrity_map_continue(struct dm_integrity_io *dio, bool from_map goto lock_retry; } } + recalc_sector = le64_to_cpu(ic->sb->recalc_sector); spin_unlock_irq(&ic->endio_wait.lock);

if (unlikely(journal_read_pos != NOT_FOUND)) { @@ -2377,7 +2379,7 @@ static void dm_integrity_map_continue(struct dm_integrity_io *dio, bool from_map if (need_sync_io) { wait_for_completion_io(&read_comp); if (ic->sb->flags & cpu_to_le32(SB_FLAG_RECALCULATING) && - dio->range.logical_sector + dio->range.n_sectors > le64_to_cpu(ic->sb->recalc_sector)) + dio->range.logical_sector + dio->range.n_sectors > recalc_sector) goto skip_check; if (ic->mode == 'B') { if (!block_bitmap_op(ic, ic->recalc_bitmap, dio->range.logical_sector, diff --git a/drivers/misc/eeprom/digsy_mtc_eeprom.c b/drivers/misc/eeprom/digsy_mtc_eeprom.c index f1f766b70965..4eddc5ba1af9 100644 --- a/drivers/misc/eeprom/digsy_mtc_eeprom.c +++ b/drivers/misc/eeprom/digsy_mtc_eeprom.c @@ -42,7 +42,7 @@ static void digsy_mtc_op_finish(void *p) }

struct eeprom_93xx46_platform_data digsy_mtc_eeprom_data = { - .flags = EE_ADDR8, + .flags = EE_ADDR8 | EE_SIZE1K, .prepare = digsy_mtc_op_prepare, .finish = digsy_mtc_op_finish, }; diff --git a/drivers/net/dsa/ocelot/felix_vsc9959.c b/drivers/net/dsa/ocelot/felix_vsc9959.c index 3c5509e75a54..afb5dae4439c 100644 --- a/drivers/net/dsa/ocelot/felix_vsc9959.c +++ b/drivers/net/dsa/ocelot/felix_vsc9959.c @@ -1474,10 +1474,13 @@ static int vsc9959_qos_port_tas_set(struct ocelot *ocelot, int port, /* Hardware errata - Admin config could not be overwritten if * config is pending, need reset the TAS module */ - val = ocelot_read(ocelot, QSYS_PARAM_STATUS_REG_8); - if (val & QSYS_PARAM_STATUS_REG_8_CONFIG_PENDING) { - ret = -EBUSY; - goto err_reset_tc; + val = ocelot_read_rix(ocelot, QSYS_TAG_CONFIG, port); + if (val & QSYS_TAG_CONFIG_ENABLE) { + val = ocelot_read(ocelot, QSYS_PARAM_STATUS_REG_8); + if (val & QSYS_PARAM_STATUS_REG_8_CONFIG_PENDING) { + ret = -EBUSY; + goto err_reset_tc; + } }

ocelot_rmw_rix(ocelot, diff --git a/drivers/net/ethernet/faraday/ftgmac100.h b/drivers/net/ethernet/faraday/ftgmac100.h index 63b3e02fab16..4968f6f0bdbc 100644 --- a/drivers/net/ethernet/faraday/ftgmac100.h +++ b/drivers/net/ethernet/faraday/ftgmac100.h @@ -84,7 +84,7 @@ FTGMAC100_INT_RPKT_BUF)

/* All the interrupts we care about */ -#define FTGMAC100_INT_ALL (FTGMAC100_INT_RPKT_BUF | \ +#define FTGMAC100_INT_ALL (FTGMAC100_INT_RXTX | \ FTGMAC100_INT_BAD)

/* diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c index c6a3eefd83bf..e7bf70ac9a4c 100644 --- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c +++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c @@ -2285,12 +2285,12 @@ static netdev_tx_t dpaa_start_xmit(struct sk_buff *skb, struct net_device *net_dev) { const int queue_mapping = skb_get_queue_mapping(skb); - bool nonlinear = skb_is_nonlinear(skb); struct rtnl_link_stats64 *percpu_stats; struct dpaa_percpu_priv *percpu_priv; struct netdev_queue *txq; struct dpaa_priv *priv; struct qm_fd fd; + bool nonlinear; int offset = 0; int err = 0;

@@ -2300,6 +2300,13 @@ dpaa_start_xmit(struct sk_buff *skb, struct net_device *net_dev)

qm_fd_clear_fd(&fd);

+ /* Packet data is always read as 32-bit words, so zero out any part of + * the skb which might be sent if we have to pad the packet + */ + if (__skb_put_padto(skb, ETH_ZLEN, false)) + goto enomem; + + nonlinear = skb_is_nonlinear(skb); if (!nonlinear) { /* We're going to store the skb backpointer at the beginning * of the data buffer, so we need a privately owned skb diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 92c592c177e6..9650ce594e2f 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -11370,7 +11370,7 @@ static void hclge_pci_uninit(struct hclge_dev *hdev)

pcim_iounmap(pdev, hdev->hw.hw.io_base); pci_free_irq_vectors(pdev); - pci_release_mem_regions(pdev); + pci_release_regions(pdev); pci_disable_device(pdev); }

diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c index b3010a53f1b4..3a0ef56d3edc 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_lib.c @@ -2600,13 +2600,6 @@ void ice_vsi_decfg(struct ice_vsi *vsi) struct ice_pf *pf = vsi->back; int err;

- /* The Rx rule will only exist to remove if the LLDP FW - * engine is currently stopped - */ - if (!ice_is_safe_mode(pf) && vsi->type == ICE_VSI_PF && - !test_bit(ICE_FLAG_FW_LLDP_AGENT, pf->flags)) - ice_cfg_sw_lldp(vsi, false, false); - ice_rm_vsi_lan_cfg(vsi->port_info, vsi->idx); err = ice_rm_vsi_rdma_cfg(vsi->port_info, vsi->idx); if (err) @@ -2953,6 +2946,14 @@ int ice_vsi_release(struct ice_vsi *vsi) ice_rss_clean(vsi);

ice_vsi_close(vsi); + + /* The Rx rule will only exist to remove if the LLDP FW + * engine is currently stopped + */ + if (!ice_is_safe_mode(pf) && vsi->type == ICE_VSI_PF && + !test_bit(ICE_FLAG_FW_LLDP_AGENT, pf->flags)) + ice_cfg_sw_lldp(vsi, false, false); + ice_vsi_decfg(vsi);

/* retain SW VSI data structure since it is needed to unregister and diff --git a/drivers/net/ethernet/intel/ice/ice_switch.c b/drivers/net/ethernet/intel/ice/ice_switch.c index 88ee2491312a..355716e6bcc8 100644 --- a/drivers/net/ethernet/intel/ice/ice_switch.c +++ b/drivers/net/ethernet/intel/ice/ice_switch.c @@ -3072,7 +3072,7 @@ ice_add_update_vsi_list(struct ice_hw *hw,

/* A rule already exists with the new VSI being added */ if (test_bit(vsi_handle, m_entry->vsi_list_info->vsi_map)) - return 0; + return -EEXIST;

/* Update the previously created VSI list set with * the new VSI ID passed in @@ -3142,7 +3142,7 @@ ice_find_vsi_list_entry(struct ice_hw *hw, u8 recp_id, u16 vsi_handle,

list_head = &sw->recp_list[recp_id].filt_rules; list_for_each_entry(list_itr, list_head, list_entry) { - if (list_itr->vsi_list_info) { + if (list_itr->vsi_count == 1 && list_itr->vsi_list_info) { map_info = list_itr->vsi_list_info; if (test_bit(vsi_handle, map_info->vsi_map)) { *vsi_list_id = map_info->vsi_list_id; diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index fa268d7bd1bc..986bcbf0a6ab 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -33,6 +33,7 @@ #include <linux/bpf_trace.h> #include <linux/pm_runtime.h> #include <linux/etherdevice.h> +#include <linux/lockdep.h> #ifdef CONFIG_IGB_DCA #include <linux/dca.h> #endif @@ -2939,8 +2940,11 @@ static int igb_xdp(struct net_device *dev, struct netdev_bpf *xdp) } }

+/* This function assumes __netif_tx_lock is held by the caller. */ static void igb_xdp_ring_update_tail(struct igb_ring *ring) { + lockdep_assert_held(&txring_txq(ring)->_xmit_lock); + /* Force memory writes to complete before letting h/w know there * are new descriptors to fetch. */ @@ -3025,11 +3029,11 @@ static int igb_xdp_xmit(struct net_device *dev, int n, nxmit++; }

- __netif_tx_unlock(nq); - if (unlikely(flags & XDP_XMIT_FLUSH)) igb_xdp_ring_update_tail(tx_ring);

+ __netif_tx_unlock(nq); + return nxmit; }

@@ -8889,12 +8893,14 @@ static void igb_put_rx_buffer(struct igb_ring *rx_ring,

static int igb_clean_rx_irq(struct igb_q_vector *q_vector, const int budget) { + unsigned int total_bytes = 0, total_packets = 0; struct igb_adapter *adapter = q_vector->adapter; struct igb_ring *rx_ring = q_vector->rx.ring; - struct sk_buff *skb = rx_ring->skb; - unsigned int total_bytes = 0, total_packets = 0; u16 cleaned_count = igb_desc_unused(rx_ring); + struct sk_buff *skb = rx_ring->skb; + int cpu = smp_processor_id(); unsigned int xdp_xmit = 0; + struct netdev_queue *nq; struct xdp_buff xdp; u32 frame_sz = 0; int rx_buf_pgcnt; @@ -9022,7 +9028,10 @@ static int igb_clean_rx_irq(struct igb_q_vector *q_vector, const int budget) if (xdp_xmit & IGB_XDP_TX) { struct igb_ring *tx_ring = igb_xdp_tx_queue_mapping(adapter);

+ nq = txring_txq(tx_ring); + __netif_tx_lock(nq, cpu); igb_xdp_ring_update_tail(tx_ring); + __netif_tx_unlock(nq); }

u64_stats_update_begin(&rx_ring->rx_syncp); diff --git a/drivers/net/ethernet/jme.c b/drivers/net/ethernet/jme.c index 1732ec3c3dbd..a718207988f2 100644 --- a/drivers/net/ethernet/jme.c +++ b/drivers/net/ethernet/jme.c @@ -946,15 +946,13 @@ jme_udpsum(struct sk_buff *skb) if (skb->protocol != htons(ETH_P_IP)) return csum; skb_set_network_header(skb, ETH_HLEN); - if ((ip_hdr(skb)->protocol != IPPROTO_UDP) || - (skb->len < (ETH_HLEN + - (ip_hdr(skb)->ihl << 2) + - sizeof(struct udphdr)))) { + + if (ip_hdr(skb)->protocol != IPPROTO_UDP || + skb->len < (ETH_HLEN + ip_hdrlen(skb) + sizeof(struct udphdr))) { skb_reset_network_header(skb); return csum; } - skb_set_transport_header(skb, - ETH_HLEN + (ip_hdr(skb)->ihl << 2)); + skb_set_transport_header(skb, ETH_HLEN + ip_hdrlen(skb)); csum = udp_hdr(skb)->check; skb_reset_transport_header(skb); skb_reset_network_header(skb); diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.h b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h index 185c296eaaf0..e81cfcaf9ce4 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h @@ -290,6 +290,7 @@ struct nix_mark_format {

/* smq(flush) to tl1 cir/pir info */ struct nix_smq_tree_ctx { + u16 schq; u64 cir_off; u64 cir_val; u64 pir_off; @@ -299,8 +300,6 @@ struct nix_smq_tree_ctx { /* smq flush context */ struct nix_smq_flush_ctx { int smq; - u16 tl1_schq; - u16 tl2_schq; struct nix_smq_tree_ctx smq_tree_ctx[NIX_TXSCH_LVL_CNT]; };

diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c index a07e5c8786c4..224a025283ca 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c @@ -2146,14 +2146,13 @@ static void nix_smq_flush_fill_ctx(struct rvu *rvu, int blkaddr, int smq, schq = smq; for (lvl = NIX_TXSCH_LVL_SMQ; lvl <= NIX_TXSCH_LVL_TL1; lvl++) { smq_tree_ctx = &smq_flush_ctx->smq_tree_ctx[lvl]; + smq_tree_ctx->schq = schq; if (lvl == NIX_TXSCH_LVL_TL1) { - smq_flush_ctx->tl1_schq = schq; smq_tree_ctx->cir_off = NIX_AF_TL1X_CIR(schq); smq_tree_ctx->pir_off = 0; smq_tree_ctx->pir_val = 0; parent_off = 0; } else if (lvl == NIX_TXSCH_LVL_TL2) { - smq_flush_ctx->tl2_schq = schq; smq_tree_ctx->cir_off = NIX_AF_TL2X_CIR(schq); smq_tree_ctx->pir_off = NIX_AF_TL2X_PIR(schq); parent_off = NIX_AF_TL2X_PARENT(schq); @@ -2188,8 +2187,8 @@ static void nix_smq_flush_enadis_xoff(struct rvu *rvu, int blkaddr, { struct nix_txsch *txsch; struct nix_hw *nix_hw; + int tl2, tl2_schq; u64 regoff; - int tl2;

nix_hw = get_nix_hw(rvu->hw, blkaddr); if (!nix_hw) @@ -2197,16 +2196,17 @@ static void nix_smq_flush_enadis_xoff(struct rvu *rvu, int blkaddr,

/* loop through all TL2s with matching PF_FUNC */ txsch = &nix_hw->txsch[NIX_TXSCH_LVL_TL2]; + tl2_schq = smq_flush_ctx->smq_tree_ctx[NIX_TXSCH_LVL_TL2].schq; for (tl2 = 0; tl2 < txsch->schq.max; tl2++) { /* skip the smq(flush) TL2 */ - if (tl2 == smq_flush_ctx->tl2_schq) + if (tl2 == tl2_schq) continue; /* skip unused TL2s */ if (TXSCH_MAP_FLAGS(txsch->pfvf_map[tl2]) & NIX_TXSCHQ_FREE) continue; /* skip if PF_FUNC doesn't match */ if ((TXSCH_MAP_FUNC(txsch->pfvf_map[tl2]) & ~RVU_PFVF_FUNC_MASK) != - (TXSCH_MAP_FUNC(txsch->pfvf_map[smq_flush_ctx->tl2_schq] & + (TXSCH_MAP_FUNC(txsch->pfvf_map[tl2_schq] & ~RVU_PFVF_FUNC_MASK))) continue; /* enable/disable XOFF */ @@ -2248,10 +2248,12 @@ static int nix_smq_flush(struct rvu *rvu, int blkaddr, int smq, u16 pcifunc, int nixlf) { struct nix_smq_flush_ctx *smq_flush_ctx; + int err, restore_tx_en = 0, i; int pf = rvu_get_pf(pcifunc); u8 cgx_id = 0, lmac_id = 0; - int err, restore_tx_en = 0; - u64 cfg; + u16 tl2_tl3_link_schq; + u8 link, link_level; + u64 cfg, bmap = 0;

if (!is_rvu_otx2(rvu)) { /* Skip SMQ flush if pkt count is zero */ @@ -2275,16 +2277,38 @@ static int nix_smq_flush(struct rvu *rvu, int blkaddr, nix_smq_flush_enadis_xoff(rvu, blkaddr, smq_flush_ctx, true); nix_smq_flush_enadis_rate(rvu, blkaddr, smq_flush_ctx, false);

- cfg = rvu_read64(rvu, blkaddr, NIX_AF_SMQX_CFG(smq)); - /* Do SMQ flush and set enqueue xoff */ - cfg |= BIT_ULL(50) | BIT_ULL(49); - rvu_write64(rvu, blkaddr, NIX_AF_SMQX_CFG(smq), cfg); - /* Disable backpressure from physical link, * otherwise SMQ flush may stall. */ rvu_cgx_enadis_rx_bp(rvu, pf, false);

+ link_level = rvu_read64(rvu, blkaddr, NIX_AF_PSE_CHANNEL_LEVEL) & 0x01 ? + NIX_TXSCH_LVL_TL3 : NIX_TXSCH_LVL_TL2; + tl2_tl3_link_schq = smq_flush_ctx->smq_tree_ctx[link_level].schq; + link = smq_flush_ctx->smq_tree_ctx[NIX_TXSCH_LVL_TL1].schq; + + /* SMQ set enqueue xoff */ + cfg = rvu_read64(rvu, blkaddr, NIX_AF_SMQX_CFG(smq)); + cfg |= BIT_ULL(50); + rvu_write64(rvu, blkaddr, NIX_AF_SMQX_CFG(smq), cfg); + + /* Clear all NIX_AF_TL3_TL2_LINK_CFG[ENA] for the TL3/TL2 queue */ + for (i = 0; i < (rvu->hw->cgx_links + rvu->hw->lbk_links); i++) { + cfg = rvu_read64(rvu, blkaddr, + NIX_AF_TL3_TL2X_LINKX_CFG(tl2_tl3_link_schq, link)); + if (!(cfg & BIT_ULL(12))) + continue; + bmap |= (1 << i); + cfg &= ~BIT_ULL(12); + rvu_write64(rvu, blkaddr, + NIX_AF_TL3_TL2X_LINKX_CFG(tl2_tl3_link_schq, link), cfg); + } + + /* Do SMQ flush and set enqueue xoff */ + cfg = rvu_read64(rvu, blkaddr, NIX_AF_SMQX_CFG(smq)); + cfg |= BIT_ULL(50) | BIT_ULL(49); + rvu_write64(rvu, blkaddr, NIX_AF_SMQX_CFG(smq), cfg); + /* Wait for flush to complete */ err = rvu_poll_reg(rvu, blkaddr, NIX_AF_SMQX_CFG(smq), BIT_ULL(49), true); @@ -2293,6 +2317,17 @@ static int nix_smq_flush(struct rvu *rvu, int blkaddr, "NIXLF%d: SMQ%d flush failed, txlink might be busy\n", nixlf, smq);

+ /* Set NIX_AF_TL3_TL2_LINKX_CFG[ENA] for the TL3/TL2 queue */ + for (i = 0; i < (rvu->hw->cgx_links + rvu->hw->lbk_links); i++) { + if (!(bmap & (1 << i))) + continue; + cfg = rvu_read64(rvu, blkaddr, + NIX_AF_TL3_TL2X_LINKX_CFG(tl2_tl3_link_schq, link)); + cfg |= BIT_ULL(12); + rvu_write64(rvu, blkaddr, + NIX_AF_TL3_TL2X_LINKX_CFG(tl2_tl3_link_schq, link), cfg); + } + /* clear XOFF on TL2s */ nix_smq_flush_enadis_rate(rvu, blkaddr, smq_flush_ctx, true); nix_smq_flush_enadis_xoff(rvu, blkaddr, smq_flush_ctx, false); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c index 50db127e6371..54379297a748 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c @@ -136,6 +136,10 @@ void mlx5e_build_ptys2ethtool_map(void) ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT); MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_100GBASE_LR4, legacy, ETHTOOL_LINK_MODE_100000baseLR4_ER4_Full_BIT); + MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_100BASE_TX, legacy, + ETHTOOL_LINK_MODE_100baseT_Full_BIT); + MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_1000BASE_T, legacy, + ETHTOOL_LINK_MODE_1000baseT_Full_BIT); MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_10GBASE_T, legacy, ETHTOOL_LINK_MODE_10000baseT_Full_BIT); MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_25GBASE_CR, legacy, @@ -201,6 +205,12 @@ void mlx5e_build_ptys2ethtool_map(void) ETHTOOL_LINK_MODE_200000baseLR4_ER4_FR4_Full_BIT, ETHTOOL_LINK_MODE_200000baseDR4_Full_BIT, ETHTOOL_LINK_MODE_200000baseCR4_Full_BIT); + MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_400GAUI_8_400GBASE_CR8, ext, + ETHTOOL_LINK_MODE_400000baseKR8_Full_BIT, + ETHTOOL_LINK_MODE_400000baseSR8_Full_BIT, + ETHTOOL_LINK_MODE_400000baseLR8_ER8_FR8_Full_BIT, + ETHTOOL_LINK_MODE_400000baseDR8_Full_BIT, + ETHTOOL_LINK_MODE_400000baseCR8_Full_BIT); MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_100GAUI_1_100GBASE_CR_KR, ext, ETHTOOL_LINK_MODE_100000baseKR_Full_BIT, ETHTOOL_LINK_MODE_100000baseSR_Full_BIT, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/legacy.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/legacy.c index 255bc8b749f9..8587cd572da5 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/esw/legacy.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/legacy.c @@ -319,7 +319,7 @@ int mlx5_eswitch_set_vepa(struct mlx5_eswitch *esw, u8 setting) return -EPERM;

mutex_lock(&esw->state_lock); - if (esw->mode != MLX5_ESWITCH_LEGACY) { + if (esw->mode != MLX5_ESWITCH_LEGACY || !mlx5_esw_is_fdb_created(esw)) { err = -EOPNOTSUPP; goto out; } @@ -339,7 +339,7 @@ int mlx5_eswitch_get_vepa(struct mlx5_eswitch *esw, u8 *setting) if (!mlx5_esw_allowed(esw)) return -EPERM;

- if (esw->mode != MLX5_ESWITCH_LEGACY) + if (esw->mode != MLX5_ESWITCH_LEGACY || !mlx5_esw_is_fdb_created(esw)) return -EOPNOTSUPP;

*setting = esw->fdb_table.legacy.vepa_uplink_rule ? 1 : 0; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c index 1887a24ee414..cc0f2be21a26 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c @@ -311,6 +311,25 @@ static int esw_qos_set_group_max_rate(struct mlx5_eswitch *esw, return err; }

+static bool esw_qos_element_type_supported(struct mlx5_core_dev *dev, int type) +{ + switch (type) { + case SCHEDULING_CONTEXT_ELEMENT_TYPE_TSAR: + return MLX5_CAP_QOS(dev, esw_element_type) & + ELEMENT_TYPE_CAP_MASK_TSAR; + case SCHEDULING_CONTEXT_ELEMENT_TYPE_VPORT: + return MLX5_CAP_QOS(dev, esw_element_type) & + ELEMENT_TYPE_CAP_MASK_VPORT; + case SCHEDULING_CONTEXT_ELEMENT_TYPE_VPORT_TC: + return MLX5_CAP_QOS(dev, esw_element_type) & + ELEMENT_TYPE_CAP_MASK_VPORT_TC; + case SCHEDULING_CONTEXT_ELEMENT_TYPE_PARA_VPORT_TC: + return MLX5_CAP_QOS(dev, esw_element_type) & + ELEMENT_TYPE_CAP_MASK_PARA_VPORT_TC; + } + return false; +} + static int esw_qos_vport_create_sched_element(struct mlx5_eswitch *esw, struct mlx5_vport *vport, u32 max_rate, u32 bw_share) @@ -322,6 +341,9 @@ static int esw_qos_vport_create_sched_element(struct mlx5_eswitch *esw, void *vport_elem; int err;

+ if (!esw_qos_element_type_supported(dev, SCHEDULING_CONTEXT_ELEMENT_TYPE_VPORT)) + return -EOPNOTSUPP; + parent_tsar_ix = group ? group->tsar_ix : esw->qos.root_tsar_ix; MLX5_SET(scheduling_context, sched_ctx, element_type, SCHEDULING_CONTEXT_ELEMENT_TYPE_VPORT); @@ -420,6 +442,7 @@ __esw_qos_create_rate_group(struct mlx5_eswitch *esw, struct netlink_ext_ack *ex { u32 tsar_ctx[MLX5_ST_SZ_DW(scheduling_context)] = {}; struct mlx5_esw_rate_group *group; + __be32 *attr; u32 divider; int err;

@@ -427,6 +450,12 @@ __esw_qos_create_rate_group(struct mlx5_eswitch *esw, struct netlink_ext_ack *ex if (!group) return ERR_PTR(-ENOMEM);

+ MLX5_SET(scheduling_context, tsar_ctx, element_type, + SCHEDULING_CONTEXT_ELEMENT_TYPE_TSAR); + + attr = MLX5_ADDR_OF(scheduling_context, tsar_ctx, element_attributes); + *attr = cpu_to_be32(TSAR_ELEMENT_TSAR_TYPE_DWRR << 16); + MLX5_SET(scheduling_context, tsar_ctx, parent_element_id, esw->qos.root_tsar_ix); err = mlx5_create_scheduling_element_cmd(esw->dev, @@ -525,25 +554,6 @@ static int esw_qos_destroy_rate_group(struct mlx5_eswitch *esw, return err; }

-static bool esw_qos_element_type_supported(struct mlx5_core_dev *dev, int type) -{ - switch (type) { - case SCHEDULING_CONTEXT_ELEMENT_TYPE_TSAR: - return MLX5_CAP_QOS(dev, esw_element_type) & - ELEMENT_TYPE_CAP_MASK_TASR; - case SCHEDULING_CONTEXT_ELEMENT_TYPE_VPORT: - return MLX5_CAP_QOS(dev, esw_element_type) & - ELEMENT_TYPE_CAP_MASK_VPORT; - case SCHEDULING_CONTEXT_ELEMENT_TYPE_VPORT_TC: - return MLX5_CAP_QOS(dev, esw_element_type) & - ELEMENT_TYPE_CAP_MASK_VPORT_TC; - case SCHEDULING_CONTEXT_ELEMENT_TYPE_PARA_VPORT_TC: - return MLX5_CAP_QOS(dev, esw_element_type) & - ELEMENT_TYPE_CAP_MASK_PARA_VPORT_TC; - } - return false; -} - static int esw_qos_create(struct mlx5_eswitch *esw, struct netlink_ext_ack *extack) { u32 tsar_ctx[MLX5_ST_SZ_DW(scheduling_context)] = {}; @@ -554,7 +564,8 @@ static int esw_qos_create(struct mlx5_eswitch *esw, struct netlink_ext_ack *exta if (!MLX5_CAP_GEN(dev, qos) || !MLX5_CAP_QOS(dev, esw_scheduling)) return -EOPNOTSUPP;

- if (!esw_qos_element_type_supported(dev, SCHEDULING_CONTEXT_ELEMENT_TYPE_TSAR)) + if (!esw_qos_element_type_supported(dev, SCHEDULING_CONTEXT_ELEMENT_TYPE_TSAR) || + !(MLX5_CAP_QOS(dev, esw_tsar_type) & TSAR_TYPE_CAP_MASK_DWRR)) return -EOPNOTSUPP;

MLX5_SET(scheduling_context, tsar_ctx, element_type, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index 11f11248feb8..96136229b1b0 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -2205,6 +2205,7 @@ static const struct pci_device_id mlx5_core_pci_table[] = { { PCI_VDEVICE(MELLANOX, 0x101f) }, /* ConnectX-6 LX */ { PCI_VDEVICE(MELLANOX, 0x1021) }, /* ConnectX-7 */ { PCI_VDEVICE(MELLANOX, 0x1023) }, /* ConnectX-8 */ + { PCI_VDEVICE(MELLANOX, 0x1025) }, /* ConnectX-9 */ { PCI_VDEVICE(MELLANOX, 0xa2d2) }, /* BlueField integrated ConnectX-5 network controller */ { PCI_VDEVICE(MELLANOX, 0xa2d3), MLX5_PCI_DEV_IS_VF}, /* BlueField integrated ConnectX-5 network controller VF */ { PCI_VDEVICE(MELLANOX, 0xa2d6) }, /* BlueField-2 integrated ConnectX-6 Dx network controller */ diff --git a/drivers/net/ethernet/mellanox/mlx5/core/port.c b/drivers/net/ethernet/mellanox/mlx5/core/port.c index be70d1f23a5d..749f0fc2c189 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/port.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/port.c @@ -1098,7 +1098,7 @@ static const u32 mlx5e_ext_link_speed[MLX5E_EXT_LINK_MODES_NUMBER] = { [MLX5E_CAUI_4_100GBASE_CR4_KR4] = 100000, [MLX5E_100GAUI_2_100GBASE_CR2_KR2] = 100000, [MLX5E_200GAUI_4_200GBASE_CR4_KR4] = 200000, - [MLX5E_400GAUI_8] = 400000, + [MLX5E_400GAUI_8_400GBASE_CR8] = 400000, [MLX5E_100GAUI_1_100GBASE_CR_KR] = 100000, [MLX5E_200GAUI_2_200GBASE_CR2_KR2] = 200000, [MLX5E_400GAUI_4_400GBASE_CR4_KR4] = 400000, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/qos.c b/drivers/net/ethernet/mellanox/mlx5/core/qos.c index 8bce730b5c5b..db2bd3ad63ba 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/qos.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/qos.c @@ -28,6 +28,9 @@ int mlx5_qos_create_leaf_node(struct mlx5_core_dev *mdev, u32 parent_id, { u32 sched_ctx[MLX5_ST_SZ_DW(scheduling_context)] = {0};

+ if (!(MLX5_CAP_QOS(mdev, nic_element_type) & ELEMENT_TYPE_CAP_MASK_QUEUE_GROUP)) + return -EOPNOTSUPP; + MLX5_SET(scheduling_context, sched_ctx, parent_element_id, parent_id); MLX5_SET(scheduling_context, sched_ctx, element_type, SCHEDULING_CONTEXT_ELEMENT_TYPE_QUEUE_GROUP); @@ -44,6 +47,10 @@ int mlx5_qos_create_inner_node(struct mlx5_core_dev *mdev, u32 parent_id, u32 sched_ctx[MLX5_ST_SZ_DW(scheduling_context)] = {0}; void *attr;

+ if (!(MLX5_CAP_QOS(mdev, nic_element_type) & ELEMENT_TYPE_CAP_MASK_TSAR) || + !(MLX5_CAP_QOS(mdev, nic_tsar_type) & TSAR_TYPE_CAP_MASK_DWRR)) + return -EOPNOTSUPP; + MLX5_SET(scheduling_context, sched_ctx, parent_element_id, parent_id); MLX5_SET(scheduling_context, sched_ctx, element_type, SCHEDULING_CONTEXT_ELEMENT_TYPE_TSAR); diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet.h b/drivers/net/ethernet/xilinx/xilinx_axienet.h index f09f10f17d7e..2facbdfbb319 100644 --- a/drivers/net/ethernet/xilinx/xilinx_axienet.h +++ b/drivers/net/ethernet/xilinx/xilinx_axienet.h @@ -419,6 +419,8 @@ struct axidma_bd { * @tx_bytes: TX byte count for statistics * @tx_stat_sync: Synchronization object for TX stats * @dma_err_task: Work structure to process Axi DMA errors + * @stopping: Set when @dma_err_task shouldn't do anything because we are + * about to stop the device. * @tx_irq: Axidma TX IRQ number * @rx_irq: Axidma RX IRQ number * @eth_irq: Ethernet core IRQ number @@ -481,6 +483,7 @@ struct axienet_local { struct u64_stats_sync tx_stat_sync;

struct work_struct dma_err_task; + bool stopping;

int tx_irq; int rx_irq; diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c index 144feb7a2fda..65d7aaad43fe 100644 --- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c +++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c @@ -1162,6 +1162,7 @@ static int axienet_open(struct net_device *ndev) phylink_start(lp->phylink);

/* Enable worker thread for Axi DMA error handling */ + lp->stopping = false; INIT_WORK(&lp->dma_err_task, axienet_dma_err_handler);

napi_enable(&lp->napi_rx); @@ -1217,6 +1218,9 @@ static int axienet_stop(struct net_device *ndev)

dev_dbg(&ndev->dev, "axienet_close()\n");

+ WRITE_ONCE(lp->stopping, true); + flush_work(&lp->dma_err_task); + napi_disable(&lp->napi_tx); napi_disable(&lp->napi_rx);

@@ -1761,6 +1765,10 @@ static void axienet_dma_err_handler(struct work_struct *work) dma_err_task); struct net_device *ndev = lp->ndev;

+ /* Don't bother if we are going to stop anyway */ + if (READ_ONCE(lp->stopping)) + return; + napi_disable(&lp->napi_tx); napi_disable(&lp->napi_rx);

diff --git a/drivers/net/phy/vitesse.c b/drivers/net/phy/vitesse.c index 897b979ec03c..3b5fcaf0dd36 100644 --- a/drivers/net/phy/vitesse.c +++ b/drivers/net/phy/vitesse.c @@ -237,16 +237,6 @@ static int vsc739x_config_init(struct phy_device *phydev) return 0; }

-static int vsc73xx_config_aneg(struct phy_device *phydev) -{ - /* The VSC73xx switches does not like to be instructed to - * do autonegotiation in any way, it prefers that you just go - * with the power-on/reset defaults. Writing some registers will - * just make autonegotiation permanently fail. - */ - return 0; -} - /* This adds a skew for both TX and RX clocks, so the skew should only be * applied to "rgmii-id" interfaces. It may not work as expected * on "rgmii-txid", "rgmii-rxid" or "rgmii" interfaces. @@ -444,7 +434,6 @@ static struct phy_driver vsc82xx_driver[] = { .phy_id_mask = 0x000ffff0, /* PHY_GBIT_FEATURES */ .config_init = vsc738x_config_init, - .config_aneg = vsc73xx_config_aneg, .read_page = vsc73xx_read_page, .write_page = vsc73xx_write_page, }, { @@ -453,7 +442,6 @@ static struct phy_driver vsc82xx_driver[] = { .phy_id_mask = 0x000ffff0, /* PHY_GBIT_FEATURES */ .config_init = vsc738x_config_init, - .config_aneg = vsc73xx_config_aneg, .read_page = vsc73xx_read_page, .write_page = vsc73xx_write_page, }, { @@ -462,7 +450,6 @@ static struct phy_driver vsc82xx_driver[] = { .phy_id_mask = 0x000ffff0, /* PHY_GBIT_FEATURES */ .config_init = vsc739x_config_init, - .config_aneg = vsc73xx_config_aneg, .read_page = vsc73xx_read_page, .write_page = vsc73xx_write_page, }, { @@ -471,7 +458,6 @@ static struct phy_driver vsc82xx_driver[] = { .phy_id_mask = 0x000ffff0, /* PHY_GBIT_FEATURES */ .config_init = vsc739x_config_init, - .config_aneg = vsc73xx_config_aneg, .read_page = vsc73xx_read_page, .write_page = vsc73xx_write_page, }, { diff --git a/drivers/net/usb/ipheth.c b/drivers/net/usb/ipheth.c index 6eeef10edada..46afb95ffabe 100644 --- a/drivers/net/usb/ipheth.c +++ b/drivers/net/usb/ipheth.c @@ -286,10 +286,11 @@ static void ipheth_rcvbulk_callback(struct urb *urb) return; }

- if (urb->actual_length <= IPHETH_IP_ALIGN) { - dev->net->stats.rx_length_errors++; - return; - } + /* iPhone may periodically send URBs with no payload + * on the "bulk in" endpoint. It is safe to ignore them. + */ + if (urb->actual_length == 0) + goto rx_submit;

/* RX URBs starting with 0x00 0x01 do not encapsulate Ethernet frames, * but rather are control frames. Their purpose is not documented, and @@ -298,7 +299,8 @@ static void ipheth_rcvbulk_callback(struct urb *urb) * URB received from the bulk IN endpoint. */ if (unlikely - (((char *)urb->transfer_buffer)[0] == 0 && + (urb->actual_length == 4 && + ((char *)urb->transfer_buffer)[0] == 0 && ((char *)urb->transfer_buffer)[1] == 1)) goto rx_submit;

@@ -306,7 +308,6 @@ static void ipheth_rcvbulk_callback(struct urb *urb) if (retval != 0) { dev_err(&dev->intf->dev, "%s: callback retval: %d\n", __func__, retval); - return; }

rx_submit: @@ -354,13 +355,14 @@ static int ipheth_carrier_set(struct ipheth_device *dev) 0x02, /* index */ dev->ctrl_buf, IPHETH_CTRL_BUF_SIZE, IPHETH_CTRL_TIMEOUT); - if (retval < 0) { + if (retval <= 0) { dev_err(&dev->intf->dev, "%s: usb_control_msg: %d\n", __func__, retval); return retval; }

- if (dev->ctrl_buf[0] == IPHETH_CARRIER_ON) { + if ((retval == 1 && dev->ctrl_buf[0] == IPHETH_CARRIER_ON) || + (retval >= 2 && dev->ctrl_buf[1] == IPHETH_CARRIER_ON)) { netif_carrier_on(dev->net); if (dev->tx_urb->status != -EINPROGRESS) netif_wake_queue(dev->net); diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c index 6a5c2cae087d..6dec54431312 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c @@ -1095,7 +1095,7 @@ static void mt7921_ipv6_addr_change(struct ieee80211_hw *hw, struct inet6_dev *idev) { struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv; - struct mt792x_dev *dev = mvif->phy->dev; + struct mt792x_dev *dev = mt792x_hw_dev(hw); struct inet6_ifaddr *ifa; struct in6_addr ns_addrs[IEEE80211_BSS_ARP_ADDR_LIST_LEN]; struct sk_buff *skb; diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c index e7fd1315d7ed..f28c005c2bb2 100644 --- a/drivers/nvmem/core.c +++ b/drivers/nvmem/core.c @@ -2131,6 +2131,19 @@ const char *nvmem_dev_name(struct nvmem_device *nvmem) } EXPORT_SYMBOL_GPL(nvmem_dev_name);

+/** + * nvmem_dev_size() - Get the size of a given nvmem device. + * + * @nvmem: nvmem device. + * + * Return: size of the nvmem device. + */ +size_t nvmem_dev_size(struct nvmem_device *nvmem) +{ + return nvmem->size; +} +EXPORT_SYMBOL_GPL(nvmem_dev_size); + static int __init nvmem_init(void) { return bus_register(&nvmem_bus_type); diff --git a/drivers/nvmem/u-boot-env.c b/drivers/nvmem/u-boot-env.c index c4ae94af4af7..adabbfdad6fb 100644 --- a/drivers/nvmem/u-boot-env.c +++ b/drivers/nvmem/u-boot-env.c @@ -23,13 +23,10 @@ enum u_boot_env_format {

struct u_boot_env { struct device *dev; + struct nvmem_device *nvmem; enum u_boot_env_format format;

struct mtd_info *mtd; - - /* Cells */ - struct nvmem_cell_info *cells; - int ncells; };

struct u_boot_env_image_single { @@ -94,70 +91,71 @@ static int u_boot_env_read_post_process_ethaddr(void *context, const char *id, i static int u_boot_env_add_cells(struct u_boot_env *priv, uint8_t *buf, size_t data_offset, size_t data_len) { + struct nvmem_device *nvmem = priv->nvmem; struct device *dev = priv->dev; char *data = buf + data_offset; char *var, *value, *eq; - int idx; - - priv->ncells = 0; - for (var = data; var < data + data_len && *var; var += strlen(var) + 1) - priv->ncells++;

- priv->cells = devm_kcalloc(dev, priv->ncells, sizeof(*priv->cells), GFP_KERNEL); - if (!priv->cells) - return -ENOMEM; - - for (var = data, idx = 0; + for (var = data; var < data + data_len && *var; - var = value + strlen(value) + 1, idx++) { + var = value + strlen(value) + 1) { + struct nvmem_cell_info info = {}; + eq = strchr(var, '='); if (!eq) break; *eq = '\0'; value = eq + 1;

- priv->cells[idx].name = devm_kstrdup(dev, var, GFP_KERNEL); - if (!priv->cells[idx].name) + info.name = devm_kstrdup(dev, var, GFP_KERNEL); + if (!info.name) return -ENOMEM; - priv->cells[idx].offset = data_offset + value - data; - priv->cells[idx].bytes = strlen(value); - priv->cells[idx].np = of_get_child_by_name(dev->of_node, priv->cells[idx].name); + info.offset = data_offset + value - data; + info.bytes = strlen(value); + info.np = of_get_child_by_name(dev->of_node, info.name); if (!strcmp(var, "ethaddr")) { - priv->cells[idx].raw_len = strlen(value); - priv->cells[idx].bytes = ETH_ALEN; - priv->cells[idx].read_post_process = u_boot_env_read_post_process_ethaddr; + info.raw_len = strlen(value); + info.bytes = ETH_ALEN; + info.read_post_process = u_boot_env_read_post_process_ethaddr; } - }

- if (WARN_ON(idx != priv->ncells)) - priv->ncells = idx; + nvmem_add_one_cell(nvmem, &info); + }

return 0; }

static int u_boot_env_parse(struct u_boot_env *priv) { + struct nvmem_device *nvmem = priv->nvmem; struct device *dev = priv->dev; size_t crc32_data_offset; size_t crc32_data_len; size_t crc32_offset; + __le32 *crc32_addr; size_t data_offset; size_t data_len; + size_t dev_size; uint32_t crc32; uint32_t calc; - size_t bytes; uint8_t *buf; + int bytes; int err;

- buf = kcalloc(1, priv->mtd->size, GFP_KERNEL); + dev_size = nvmem_dev_size(nvmem); + + buf = kzalloc(dev_size, GFP_KERNEL); if (!buf) { err = -ENOMEM; goto err_out; }

- err = mtd_read(priv->mtd, 0, priv->mtd->size, &bytes, buf); - if ((err && !mtd_is_bitflip(err)) || bytes != priv->mtd->size) { - dev_err(dev, "Failed to read from mtd: %d\n", err); + bytes = nvmem_device_read(nvmem, 0, dev_size, buf); + if (bytes < 0) { + err = bytes; + goto err_kfree; + } else if (bytes != dev_size) { + err = -EIO; goto err_kfree; }

@@ -178,9 +176,17 @@ static int u_boot_env_parse(struct u_boot_env *priv) data_offset = offsetof(struct u_boot_env_image_broadcom, data); break; } - crc32 = le32_to_cpu(*(__le32 *)(buf + crc32_offset)); - crc32_data_len = priv->mtd->size - crc32_data_offset; - data_len = priv->mtd->size - data_offset; + + if (dev_size < data_offset) { + dev_err(dev, "Device too small for u-boot-env\n"); + err = -EIO; + goto err_kfree; + } + + crc32_addr = (__le32 *)(buf + crc32_offset); + crc32 = le32_to_cpu(*crc32_addr); + crc32_data_len = dev_size - crc32_data_offset; + data_len = dev_size - data_offset;

calc = crc32(~0, buf + crc32_data_offset, crc32_data_len) ^ ~0L; if (calc != crc32) { @@ -189,10 +195,8 @@ static int u_boot_env_parse(struct u_boot_env *priv) goto err_kfree; }

- buf[priv->mtd->size - 1] = '\0'; + buf[dev_size - 1] = '\0'; err = u_boot_env_add_cells(priv, buf, data_offset, data_len); - if (err) - dev_err(dev, "Failed to add cells: %d\n", err);

err_kfree: kfree(buf); @@ -209,7 +213,6 @@ static int u_boot_env_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; struct device_node *np = dev->of_node; struct u_boot_env *priv; - int err;

priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); if (!priv) @@ -224,17 +227,15 @@ static int u_boot_env_probe(struct platform_device *pdev) return PTR_ERR(priv->mtd); }

- err = u_boot_env_parse(priv); - if (err) - return err; - config.dev = dev; - config.cells = priv->cells; - config.ncells = priv->ncells; config.priv = priv; config.size = priv->mtd->size;

- return PTR_ERR_OR_ZERO(devm_nvmem_register(dev, &config)); + priv->nvmem = devm_nvmem_register(dev, &config); + if (IS_ERR(priv->nvmem)) + return PTR_ERR(priv->nvmem); + + return u_boot_env_parse(priv); }

static const struct of_device_id u_boot_env_of_match_table[] = { diff --git a/drivers/pinctrl/intel/pinctrl-meteorlake.c b/drivers/pinctrl/intel/pinctrl-meteorlake.c index 7ced2b402dce..812696dfe302 100644 --- a/drivers/pinctrl/intel/pinctrl-meteorlake.c +++ b/drivers/pinctrl/intel/pinctrl-meteorlake.c @@ -583,6 +583,7 @@ static const struct intel_pinctrl_soc_data mtls_soc_data = { };

static const struct acpi_device_id mtl_pinctrl_acpi_match[] = { + { "INTC105E", (kernel_ulong_t)&mtlp_soc_data }, { "INTC1083", (kernel_ulong_t)&mtlp_soc_data }, { "INTC1082", (kernel_ulong_t)&mtls_soc_data }, { } diff --git a/drivers/platform/surface/surface_aggregator_registry.c b/drivers/platform/surface/surface_aggregator_registry.c index 0fe5be539652..8c5b5f35d848 100644 --- a/drivers/platform/surface/surface_aggregator_registry.c +++ b/drivers/platform/surface/surface_aggregator_registry.c @@ -298,7 +298,7 @@ static const struct software_node *ssam_node_group_sp8[] = { NULL, };

-/* Devices for Surface Pro 9 */ +/* Devices for Surface Pro 9 and 10 */ static const struct software_node *ssam_node_group_sp9[] = { &ssam_node_root, &ssam_node_hub_kip, @@ -337,6 +337,9 @@ static const struct acpi_device_id ssam_platform_hub_match[] = { /* Surface Pro 9 */ { "MSHW0343", (unsigned long)ssam_node_group_sp9 },

+ /* Surface Pro 10 */ + { "MSHW0510", (unsigned long)ssam_node_group_sp9 }, + /* Surface Book 2 */ { "MSHW0107", (unsigned long)ssam_node_group_gen5 },

@@ -367,6 +370,9 @@ static const struct acpi_device_id ssam_platform_hub_match[] = { /* Surface Laptop Go 2 */ { "MSHW0290", (unsigned long)ssam_node_group_slg1 },

+ /* Surface Laptop Go 3 */ + { "MSHW0440", (unsigned long)ssam_node_group_slg1 }, + /* Surface Laptop Studio */ { "MSHW0123", (unsigned long)ssam_node_group_sls },

diff --git a/drivers/platform/x86/panasonic-laptop.c b/drivers/platform/x86/panasonic-laptop.c index cf845ee1c7b1..ebd81846e2d5 100644 --- a/drivers/platform/x86/panasonic-laptop.c +++ b/drivers/platform/x86/panasonic-laptop.c @@ -337,7 +337,8 @@ static int acpi_pcc_retrieve_biosdata(struct pcc_acpi *pcc) }

if (pcc->num_sifr < hkey->package.count) { - pr_err("SQTY reports bad SINF length\n"); + pr_err("SQTY reports bad SINF length SQTY: %lu SINF-pkg-count: %u\n", + pcc->num_sifr, hkey->package.count); status = AE_ERROR; goto end; } @@ -773,6 +774,24 @@ static DEVICE_ATTR_RW(dc_brightness); static DEVICE_ATTR_RW(current_brightness); static DEVICE_ATTR_RW(cdpower);

+static umode_t pcc_sysfs_is_visible(struct kobject *kobj, struct attribute *attr, int idx) +{ + struct device *dev = kobj_to_dev(kobj); + struct acpi_device *acpi = to_acpi_device(dev); + struct pcc_acpi *pcc = acpi_driver_data(acpi); + + if (attr == &dev_attr_mute.attr) + return (pcc->num_sifr > SINF_MUTE) ? attr->mode : 0; + + if (attr == &dev_attr_eco_mode.attr) + return (pcc->num_sifr > SINF_ECO_MODE) ? attr->mode : 0; + + if (attr == &dev_attr_current_brightness.attr) + return (pcc->num_sifr > SINF_CUR_BRIGHT) ? attr->mode : 0; + + return attr->mode; +} + static struct attribute *pcc_sysfs_entries[] = { &dev_attr_numbatt.attr, &dev_attr_lcdtype.attr, @@ -787,8 +806,9 @@ static struct attribute *pcc_sysfs_entries[] = { };

static const struct attribute_group pcc_attr_group = { - .name = NULL, /* put in device directory */ - .attrs = pcc_sysfs_entries, + .name = NULL, /* put in device directory */ + .attrs = pcc_sysfs_entries, + .is_visible = pcc_sysfs_is_visible, };

@@ -941,12 +961,15 @@ static int acpi_pcc_hotkey_resume(struct device *dev) if (!pcc) return -EINVAL;

- acpi_pcc_write_sset(pcc, SINF_MUTE, pcc->mute); - acpi_pcc_write_sset(pcc, SINF_ECO_MODE, pcc->eco_mode); + if (pcc->num_sifr > SINF_MUTE) + acpi_pcc_write_sset(pcc, SINF_MUTE, pcc->mute); + if (pcc->num_sifr > SINF_ECO_MODE) + acpi_pcc_write_sset(pcc, SINF_ECO_MODE, pcc->eco_mode); acpi_pcc_write_sset(pcc, SINF_STICKY_KEY, pcc->sticky_key); acpi_pcc_write_sset(pcc, SINF_AC_CUR_BRIGHT, pcc->ac_brightness); acpi_pcc_write_sset(pcc, SINF_DC_CUR_BRIGHT, pcc->dc_brightness); - acpi_pcc_write_sset(pcc, SINF_CUR_BRIGHT, pcc->current_brightness); + if (pcc->num_sifr > SINF_CUR_BRIGHT) + acpi_pcc_write_sset(pcc, SINF_CUR_BRIGHT, pcc->current_brightness);

return 0; } @@ -963,11 +986,21 @@ static int acpi_pcc_hotkey_add(struct acpi_device *device)

num_sifr = acpi_pcc_get_sqty(device);

- if (num_sifr < 0 || num_sifr > 255) { - pr_err("num_sifr out of range"); + /* + * pcc->sinf is expected to at least have the AC+DC brightness entries. + * Accesses to higher SINF entries are checked against num_sifr. + */ + if (num_sifr <= SINF_DC_CUR_BRIGHT || num_sifr > 255) { + pr_err("num_sifr %d out of range %d - 255\n", num_sifr, SINF_DC_CUR_BRIGHT + 1); return -ENODEV; }

+ /* + * Some DSDT-s have an off-by-one bug where the SINF package count is + * one higher than the SQTY reported value, allocate 1 entry extra. + */ + num_sifr++; + pcc = kzalloc(sizeof(struct pcc_acpi), GFP_KERNEL); if (!pcc) { pr_err("Couldn't allocate mem for pcc"); @@ -1020,11 +1053,14 @@ static int acpi_pcc_hotkey_add(struct acpi_device *device) acpi_pcc_write_sset(pcc, SINF_STICKY_KEY, 0); pcc->sticky_key = 0;

- pcc->eco_mode = pcc->sinf[SINF_ECO_MODE]; - pcc->mute = pcc->sinf[SINF_MUTE]; pcc->ac_brightness = pcc->sinf[SINF_AC_CUR_BRIGHT]; pcc->dc_brightness = pcc->sinf[SINF_DC_CUR_BRIGHT]; - pcc->current_brightness = pcc->sinf[SINF_CUR_BRIGHT]; + if (pcc->num_sifr > SINF_MUTE) + pcc->mute = pcc->sinf[SINF_MUTE]; + if (pcc->num_sifr > SINF_ECO_MODE) + pcc->eco_mode = pcc->sinf[SINF_ECO_MODE]; + if (pcc->num_sifr > SINF_CUR_BRIGHT) + pcc->current_brightness = pcc->sinf[SINF_CUR_BRIGHT];

/* add sysfs attributes */ result = sysfs_create_group(&device->dev.kobj, &pcc_attr_group); diff --git a/drivers/soundwire/stream.c b/drivers/soundwire/stream.c index cf69d5c415fb..68d54887992d 100644 --- a/drivers/soundwire/stream.c +++ b/drivers/soundwire/stream.c @@ -1286,18 +1286,18 @@ struct sdw_dpn_prop *sdw_get_slave_dpn_prop(struct sdw_slave *slave, unsigned int port_num) { struct sdw_dpn_prop *dpn_prop; - unsigned long mask; + u8 num_ports; int i;

if (direction == SDW_DATA_DIR_TX) { - mask = slave->prop.source_ports; + num_ports = hweight32(slave->prop.source_ports); dpn_prop = slave->prop.src_dpn_prop; } else { - mask = slave->prop.sink_ports; + num_ports = hweight32(slave->prop.sink_ports); dpn_prop = slave->prop.sink_dpn_prop; }

- for_each_set_bit(i, &mask, 32) { + for (i = 0; i < num_ports; i++) { if (dpn_prop[i].num == port_num) return &dpn_prop[i]; } diff --git a/drivers/spi/spi-geni-qcom.c b/drivers/spi/spi-geni-qcom.c index f4f376a8351b..7401ed3b9acd 100644 --- a/drivers/spi/spi-geni-qcom.c +++ b/drivers/spi/spi-geni-qcom.c @@ -1110,25 +1110,27 @@ static int spi_geni_probe(struct platform_device *pdev) spin_lock_init(&mas->lock); pm_runtime_use_autosuspend(&pdev->dev); pm_runtime_set_autosuspend_delay(&pdev->dev, 250); - pm_runtime_enable(dev); + ret = devm_pm_runtime_enable(dev); + if (ret) + return ret;

if (device_property_read_bool(&pdev->dev, "spi-slave")) spi->slave = true;

ret = geni_icc_get(&mas->se, NULL); if (ret) - goto spi_geni_probe_runtime_disable; + return ret; /* Set the bus quota to a reasonable value for register access */ mas->se.icc_paths[GENI_TO_CORE].avg_bw = Bps_to_icc(CORE_2X_50_MHZ); mas->se.icc_paths[CPU_TO_GENI].avg_bw = GENI_DEFAULT_BW;

ret = geni_icc_set_bw(&mas->se); if (ret) - goto spi_geni_probe_runtime_disable; + return ret;

ret = spi_geni_init(mas); if (ret) - goto spi_geni_probe_runtime_disable; + return ret;

/* * check the mode supported and set_cs for fifo mode only @@ -1157,8 +1159,6 @@ static int spi_geni_probe(struct platform_device *pdev) free_irq(mas->irq, spi); spi_geni_release_dma: spi_geni_release_dma_chan(mas); -spi_geni_probe_runtime_disable: - pm_runtime_disable(dev); return ret; }

@@ -1170,10 +1170,9 @@ static void spi_geni_remove(struct platform_device *pdev) /* Unregister _before_ disabling pm_runtime() so we stop transfers */ spi_unregister_master(spi);

- spi_geni_release_dma_chan(mas); - free_irq(mas->irq, spi); - pm_runtime_disable(&pdev->dev); + + spi_geni_release_dma_chan(mas); }

static int __maybe_unused spi_geni_runtime_suspend(struct device *dev) diff --git a/drivers/spi/spi-nxp-fspi.c b/drivers/spi/spi-nxp-fspi.c index 168eff721ed3..93a9667f6bdc 100644 --- a/drivers/spi/spi-nxp-fspi.c +++ b/drivers/spi/spi-nxp-fspi.c @@ -805,14 +805,15 @@ static void nxp_fspi_fill_txfifo(struct nxp_fspi *f, if (i < op->data.nbytes) { u32 data = 0; int j; + int remaining = op->data.nbytes - i; /* Wait for TXFIFO empty */ ret = fspi_readl_poll_tout(f, f->iobase + FSPI_INTR, FSPI_INTR_IPTXWE, 0, POLL_TOUT, true); WARN_ON(ret);

- for (j = 0; j < ALIGN(op->data.nbytes - i, 4); j += 4) { - memcpy(&data, buf + i + j, 4); + for (j = 0; j < ALIGN(remaining, 4); j += 4) { + memcpy(&data, buf + i + j, min_t(int, 4, remaining - j)); fspi_writel(f, data, base + FSPI_TFDR + j); } fspi_writel(f, FSPI_INTR_IPTXWE, base + FSPI_INTR); diff --git a/drivers/staging/media/atomisp/pci/sh_css_frac.h b/drivers/staging/media/atomisp/pci/sh_css_frac.h index 8f08df5c88cc..569a2f59e551 100644 --- a/drivers/staging/media/atomisp/pci/sh_css_frac.h +++ b/drivers/staging/media/atomisp/pci/sh_css_frac.h @@ -30,12 +30,24 @@ #define uISP_VAL_MAX ((unsigned int)((1 << uISP_REG_BIT) - 1))

/* a:fraction bits for 16bit precision, b:fraction bits for ISP precision */ -#define sDIGIT_FITTING(v, a, b) \ - min_t(int, max_t(int, (((v) >> sSHIFT) >> max(sFRACTION_BITS_FITTING(a) - (b), 0)), \ - sISP_VAL_MIN), sISP_VAL_MAX) -#define uDIGIT_FITTING(v, a, b) \ - min((unsigned int)max((unsigned)(((v) >> uSHIFT) \ - >> max((int)(uFRACTION_BITS_FITTING(a) - (b)), 0)), \ - uISP_VAL_MIN), uISP_VAL_MAX) +static inline int sDIGIT_FITTING(int v, int a, int b) +{ + int fit_shift = sFRACTION_BITS_FITTING(a) - b; + + v >>= sSHIFT; + v >>= fit_shift > 0 ? fit_shift : 0; + + return clamp_t(int, v, sISP_VAL_MIN, sISP_VAL_MAX); +} + +static inline unsigned int uDIGIT_FITTING(unsigned int v, int a, int b) +{ + int fit_shift = uFRACTION_BITS_FITTING(a) - b; + + v >>= uSHIFT; + v >>= fit_shift > 0 ? fit_shift : 0; + + return clamp_t(unsigned int, v, uISP_VAL_MIN, uISP_VAL_MAX); +}

#endif /* __SH_CSS_FRAC_H */ diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index a42238211887..ee04185d8e0f 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -4148,6 +4148,7 @@ static int __btrfs_unlink_inode(struct btrfs_trans_handle *trans,

btrfs_i_size_write(dir, dir->vfs_inode.i_size - name->len * 2); inode_inc_iversion(&inode->vfs_inode); + inode_set_ctime_current(&inode->vfs_inode); inode_inc_iversion(&dir->vfs_inode); inode_set_ctime_current(&inode->vfs_inode); dir->vfs_inode.i_mtime = inode_set_ctime_current(&dir->vfs_inode); diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c index cf7365581031..a2034511b631 100644 --- a/fs/nfs/delegation.c +++ b/fs/nfs/delegation.c @@ -627,6 +627,9 @@ static int nfs_server_return_marked_delegations(struct nfs_server *server, prev = delegation; continue; } + inode = nfs_delegation_grab_inode(delegation); + if (inode == NULL) + continue;

if (prev) { struct inode *tmp = nfs_delegation_grab_inode(prev); @@ -637,12 +640,6 @@ static int nfs_server_return_marked_delegations(struct nfs_server *server, } }

- inode = nfs_delegation_grab_inode(delegation); - if (inode == NULL) { - rcu_read_unlock(); - iput(to_put); - goto restart; - } delegation = nfs_start_delegation_return_locked(NFS_I(inode)); rcu_read_unlock();

@@ -1164,7 +1161,6 @@ static int nfs_server_reap_unclaimed_delegations(struct nfs_server *server, struct inode *inode; restart: rcu_read_lock(); -restart_locked: list_for_each_entry_rcu(delegation, &server->delegations, super_list) { if (test_bit(NFS_DELEGATION_INODE_FREEING, &delegation->flags) || @@ -1175,7 +1171,7 @@ static int nfs_server_reap_unclaimed_delegations(struct nfs_server *server, continue; inode = nfs_delegation_grab_inode(delegation); if (inode == NULL) - goto restart_locked; + continue; delegation = nfs_start_delegation_return_locked(NFS_I(inode)); rcu_read_unlock(); if (delegation != NULL) { @@ -1296,7 +1292,6 @@ static int nfs_server_reap_expired_delegations(struct nfs_server *server, nfs4_stateid stateid; restart: rcu_read_lock(); -restart_locked: list_for_each_entry_rcu(delegation, &server->delegations, super_list) { if (test_bit(NFS_DELEGATION_INODE_FREEING, &delegation->flags) || @@ -1307,7 +1302,7 @@ static int nfs_server_reap_expired_delegations(struct nfs_server *server, continue; inode = nfs_delegation_grab_inode(delegation); if (inode == NULL) - goto restart_locked; + continue; spin_lock(&delegation->lock); cred = get_cred_rcu(delegation->cred); nfs4_stateid_copy(&stateid, &delegation->stateid); diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index e7ac249df1ad..299ea2b86df6 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -9845,13 +9845,16 @@ static void nfs4_layoutreturn_done(struct rpc_task *task, void *calldata) fallthrough; default: task->tk_status = 0; + lrp->res.lrs_present = 0; fallthrough; case 0: break; case -NFS4ERR_DELAY: - if (nfs4_async_handle_error(task, server, NULL, NULL) != -EAGAIN) - break; - goto out_restart; + if (nfs4_async_handle_error(task, server, NULL, NULL) == + -EAGAIN) + goto out_restart; + lrp->res.lrs_present = 0; + break; } return; out_restart: diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c index 664d3128e730..3d1a9f8634a9 100644 --- a/fs/nfs/pnfs.c +++ b/fs/nfs/pnfs.c @@ -1172,10 +1172,9 @@ void pnfs_layoutreturn_free_lsegs(struct pnfs_layout_hdr *lo, LIST_HEAD(freeme);

spin_lock(&inode->i_lock); - if (!pnfs_layout_is_valid(lo) || - !nfs4_stateid_match_other(&lo->plh_stateid, arg_stateid)) + if (!nfs4_stateid_match_other(&lo->plh_stateid, arg_stateid)) goto out_unlock; - if (stateid) { + if (stateid && pnfs_layout_is_valid(lo)) { u32 seq = be32_to_cpu(arg_stateid->seqid);

pnfs_mark_matching_lsegs_invalid(lo, &freeme, range, seq); diff --git a/fs/smb/client/cifsencrypt.c b/fs/smb/client/cifsencrypt.c index 6322f0f68a17..b0473c2567fe 100644 --- a/fs/smb/client/cifsencrypt.c +++ b/fs/smb/client/cifsencrypt.c @@ -129,7 +129,7 @@ static ssize_t cifs_shash_xarray(const struct iov_iter *iter, ssize_t maxsize, for (j = foffset / PAGE_SIZE; j < npages; j++) { len = min_t(size_t, maxsize, PAGE_SIZE - offset); p = kmap_local_page(folio_page(folio, j)); - ret = crypto_shash_update(shash, p, len); + ret = crypto_shash_update(shash, p + offset, len); kunmap_local(p); if (ret < 0) return ret; diff --git a/fs/smb/server/mgmt/share_config.c b/fs/smb/server/mgmt/share_config.c index e0a6b758094f..d8d03070ae44 100644 --- a/fs/smb/server/mgmt/share_config.c +++ b/fs/smb/server/mgmt/share_config.c @@ -15,6 +15,7 @@ #include "share_config.h" #include "user_config.h" #include "user_session.h" +#include "../connection.h" #include "../transport_ipc.h" #include "../misc.h"

@@ -120,12 +121,13 @@ static int parse_veto_list(struct ksmbd_share_config *share, return 0; }

-static struct ksmbd_share_config *share_config_request(struct unicode_map *um, +static struct ksmbd_share_config *share_config_request(struct ksmbd_work *work, const char *name) { struct ksmbd_share_config_response *resp; struct ksmbd_share_config *share = NULL; struct ksmbd_share_config *lookup; + struct unicode_map *um = work->conn->um; int ret;

resp = ksmbd_ipc_share_config_request(name); @@ -181,7 +183,14 @@ static struct ksmbd_share_config *share_config_request(struct unicode_map *um, KSMBD_SHARE_CONFIG_VETO_LIST(resp), resp->veto_list_sz); if (!ret && share->path) { + if (__ksmbd_override_fsids(work, share)) { + kill_share(share); + share = NULL; + goto out; + } + ret = kern_path(share->path, 0, &share->vfs_path); + ksmbd_revert_fsids(work); if (ret) { ksmbd_debug(SMB, "failed to access '%s'\n", share->path); @@ -214,7 +223,7 @@ static struct ksmbd_share_config *share_config_request(struct unicode_map *um, return share; }

-struct ksmbd_share_config *ksmbd_share_config_get(struct unicode_map *um, +struct ksmbd_share_config *ksmbd_share_config_get(struct ksmbd_work *work, const char *name) { struct ksmbd_share_config *share; @@ -227,7 +236,7 @@ struct ksmbd_share_config *ksmbd_share_config_get(struct unicode_map *um,

if (share) return share; - return share_config_request(um, name); + return share_config_request(work, name); }

bool ksmbd_share_veto_filename(struct ksmbd_share_config *share, diff --git a/fs/smb/server/mgmt/share_config.h b/fs/smb/server/mgmt/share_config.h index 5f591751b923..d4ac2dd4de20 100644 --- a/fs/smb/server/mgmt/share_config.h +++ b/fs/smb/server/mgmt/share_config.h @@ -11,6 +11,8 @@ #include <linux/path.h> #include <linux/unicode.h>

+struct ksmbd_work; + struct ksmbd_share_config { char *name; char *path; @@ -68,7 +70,7 @@ static inline void ksmbd_share_config_put(struct ksmbd_share_config *share) __ksmbd_share_config_put(share); }

-struct ksmbd_share_config *ksmbd_share_config_get(struct unicode_map *um, +struct ksmbd_share_config *ksmbd_share_config_get(struct ksmbd_work *work, const char *name); bool ksmbd_share_veto_filename(struct ksmbd_share_config *share, const char *filename); diff --git a/fs/smb/server/mgmt/tree_connect.c b/fs/smb/server/mgmt/tree_connect.c index d2c81a8a11dd..94a52a75014a 100644 --- a/fs/smb/server/mgmt/tree_connect.c +++ b/fs/smb/server/mgmt/tree_connect.c @@ -16,17 +16,18 @@ #include "user_session.h"

struct ksmbd_tree_conn_status -ksmbd_tree_conn_connect(struct ksmbd_conn *conn, struct ksmbd_session *sess, - const char *share_name) +ksmbd_tree_conn_connect(struct ksmbd_work *work, const char *share_name) { struct ksmbd_tree_conn_status status = {-ENOENT, NULL}; struct ksmbd_tree_connect_response *resp = NULL; struct ksmbd_share_config *sc; struct ksmbd_tree_connect *tree_conn = NULL; struct sockaddr *peer_addr; + struct ksmbd_conn *conn = work->conn; + struct ksmbd_session *sess = work->sess; int ret;

- sc = ksmbd_share_config_get(conn->um, share_name); + sc = ksmbd_share_config_get(work, share_name); if (!sc) return status;

@@ -61,7 +62,7 @@ ksmbd_tree_conn_connect(struct ksmbd_conn *conn, struct ksmbd_session *sess, struct ksmbd_share_config *new_sc;

ksmbd_share_config_del(sc); - new_sc = ksmbd_share_config_get(conn->um, share_name); + new_sc = ksmbd_share_config_get(work, share_name); if (!new_sc) { pr_err("Failed to update stale share config\n"); status.ret = -ESTALE; diff --git a/fs/smb/server/mgmt/tree_connect.h b/fs/smb/server/mgmt/tree_connect.h index 6377a70b811c..a42cdd051041 100644 --- a/fs/smb/server/mgmt/tree_connect.h +++ b/fs/smb/server/mgmt/tree_connect.h @@ -13,6 +13,7 @@ struct ksmbd_share_config; struct ksmbd_user; struct ksmbd_conn; +struct ksmbd_work;

enum { TREE_NEW = 0, @@ -50,8 +51,7 @@ static inline int test_tree_conn_flag(struct ksmbd_tree_connect *tree_conn, struct ksmbd_session;

struct ksmbd_tree_conn_status -ksmbd_tree_conn_connect(struct ksmbd_conn *conn, struct ksmbd_session *sess, - const char *share_name); +ksmbd_tree_conn_connect(struct ksmbd_work *work, const char *share_name); void ksmbd_tree_connect_put(struct ksmbd_tree_connect *tcon);

int ksmbd_tree_conn_disconnect(struct ksmbd_session *sess, diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c index 458cc736286a..c6473b08b1f3 100644 --- a/fs/smb/server/smb2pdu.c +++ b/fs/smb/server/smb2pdu.c @@ -1959,7 +1959,7 @@ int smb2_tree_connect(struct ksmbd_work *work) ksmbd_debug(SMB, "tree connect request for tree %s treename %s\n", name, treename);

- status = ksmbd_tree_conn_connect(conn, sess, name); + status = ksmbd_tree_conn_connect(work, name); if (status.ret == KSMBD_TREE_CONN_STATUS_OK) rsp->hdr.Id.SyncId.TreeId = cpu_to_le32(status.tree_conn->id); else @@ -3714,7 +3714,7 @@ int smb2_open(struct ksmbd_work *work) kfree(name); kfree(lc);

- return 0; + return rc; }

static int readdir_info_level_struct_sz(int info_level) @@ -5601,6 +5601,11 @@ int smb2_query_info(struct ksmbd_work *work)

ksmbd_debug(SMB, "GOT query info request\n");

+ if (ksmbd_override_fsids(work)) { + rc = -ENOMEM; + goto err_out; + } + switch (req->InfoType) { case SMB2_O_INFO_FILE: ksmbd_debug(SMB, "GOT SMB2_O_INFO_FILE\n"); @@ -5619,6 +5624,7 @@ int smb2_query_info(struct ksmbd_work *work) req->InfoType); rc = -EOPNOTSUPP; } + ksmbd_revert_fsids(work);

if (!rc) { rsp->StructureSize = cpu_to_le16(9); @@ -5628,6 +5634,7 @@ int smb2_query_info(struct ksmbd_work *work) le32_to_cpu(rsp->OutputBufferLength)); }

+err_out: if (rc < 0) { if (rc == -EACCES) rsp->hdr.Status = STATUS_ACCESS_DENIED; diff --git a/fs/smb/server/smb_common.c b/fs/smb/server/smb_common.c index 474dadf6b7b8..13818ecb6e1b 100644 --- a/fs/smb/server/smb_common.c +++ b/fs/smb/server/smb_common.c @@ -732,10 +732,10 @@ bool is_asterisk(char *p) return p && p[0] == '*'; }

-int ksmbd_override_fsids(struct ksmbd_work *work) +int __ksmbd_override_fsids(struct ksmbd_work *work, + struct ksmbd_share_config *share) { struct ksmbd_session *sess = work->sess; - struct ksmbd_share_config *share = work->tcon->share_conf; struct cred *cred; struct group_info *gi; unsigned int uid; @@ -775,6 +775,11 @@ int ksmbd_override_fsids(struct ksmbd_work *work) return 0; }

+int ksmbd_override_fsids(struct ksmbd_work *work) +{ + return __ksmbd_override_fsids(work, work->tcon->share_conf); +} + void ksmbd_revert_fsids(struct ksmbd_work *work) { const struct cred *cred; diff --git a/fs/smb/server/smb_common.h b/fs/smb/server/smb_common.h index f1092519c0c2..4a3148b0167f 100644 --- a/fs/smb/server/smb_common.h +++ b/fs/smb/server/smb_common.h @@ -447,6 +447,8 @@ int ksmbd_extract_shortname(struct ksmbd_conn *conn, int ksmbd_smb_negotiate_common(struct ksmbd_work *work, unsigned int command);

int ksmbd_smb_check_shared_mode(struct file *filp, struct ksmbd_file *curr_fp); +int __ksmbd_override_fsids(struct ksmbd_work *work, + struct ksmbd_share_config *share); int ksmbd_override_fsids(struct ksmbd_work *work); void ksmbd_revert_fsids(struct ksmbd_work *work);

diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 3d1cd726df34..9106771bb92f 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -1010,7 +1010,8 @@ struct mlx5_ifc_qos_cap_bits {

u8 max_tsar_bw_share[0x20];

- u8 reserved_at_100[0x20]; + u8 nic_element_type[0x10]; + u8 nic_tsar_type[0x10];

u8 reserved_at_120[0x3]; u8 log_meter_aso_granularity[0x5]; @@ -3843,10 +3844,11 @@ enum { };

enum { - ELEMENT_TYPE_CAP_MASK_TASR = 1 << 0, + ELEMENT_TYPE_CAP_MASK_TSAR = 1 << 0, ELEMENT_TYPE_CAP_MASK_VPORT = 1 << 1, ELEMENT_TYPE_CAP_MASK_VPORT_TC = 1 << 2, ELEMENT_TYPE_CAP_MASK_PARA_VPORT_TC = 1 << 3, + ELEMENT_TYPE_CAP_MASK_QUEUE_GROUP = 1 << 4, };

struct mlx5_ifc_scheduling_context_bits { @@ -4546,6 +4548,12 @@ enum { TSAR_ELEMENT_TSAR_TYPE_ETS = 0x2, };

+enum { + TSAR_TYPE_CAP_MASK_DWRR = 1 << 0, + TSAR_TYPE_CAP_MASK_ROUND_ROBIN = 1 << 1, + TSAR_TYPE_CAP_MASK_ETS = 1 << 2, +}; + struct mlx5_ifc_tsar_element_bits { u8 reserved_at_0[0x8]; u8 tsar_type[0x8]; diff --git a/include/linux/mlx5/port.h b/include/linux/mlx5/port.h index 98b2e1e149f9..5cc34216f23c 100644 --- a/include/linux/mlx5/port.h +++ b/include/linux/mlx5/port.h @@ -115,7 +115,7 @@ enum mlx5e_ext_link_mode { MLX5E_100GAUI_1_100GBASE_CR_KR = 11, MLX5E_200GAUI_4_200GBASE_CR4_KR4 = 12, MLX5E_200GAUI_2_200GBASE_CR2_KR2 = 13, - MLX5E_400GAUI_8 = 15, + MLX5E_400GAUI_8_400GBASE_CR8 = 15, MLX5E_400GAUI_4_400GBASE_CR4_KR4 = 16, MLX5E_EXT_LINK_MODES_NUMBER, }; diff --git a/include/linux/nvmem-consumer.h b/include/linux/nvmem-consumer.h index 4523e4e83319..526025561df1 100644 --- a/include/linux/nvmem-consumer.h +++ b/include/linux/nvmem-consumer.h @@ -81,6 +81,7 @@ int nvmem_device_cell_write(struct nvmem_device *nvmem, struct nvmem_cell_info *info, void *buf);

const char *nvmem_dev_name(struct nvmem_device *nvmem); +size_t nvmem_dev_size(struct nvmem_device *nvmem);

void nvmem_add_cell_lookups(struct nvmem_cell_lookup *entries, size_t nentries); diff --git a/include/linux/property.h b/include/linux/property.h index 1684fca930f7..d32b8052e086 100644 --- a/include/linux/property.h +++ b/include/linux/property.h @@ -11,6 +11,7 @@ #define _LINUX_PROPERTY_H_

#include <linux/bits.h> +#include <linux/cleanup.h> #include <linux/fwnode.h> #include <linux/stddef.h> #include <linux/types.h> @@ -167,6 +168,11 @@ struct fwnode_handle *device_get_next_child_node(const struct device *dev, for (child = device_get_next_child_node(dev, NULL); child; \ child = device_get_next_child_node(dev, child))

+#define device_for_each_child_node_scoped(dev, child) \ + for (struct fwnode_handle *child __free(fwnode_handle) = \ + device_get_next_child_node(dev, NULL); \ + child; child = device_get_next_child_node(dev, child)) + struct fwnode_handle *fwnode_get_named_child_node(const struct fwnode_handle *fwnode, const char *childname); struct fwnode_handle *device_get_named_child_node(const struct device *dev, @@ -175,6 +181,8 @@ struct fwnode_handle *device_get_named_child_node(const struct device *dev, struct fwnode_handle *fwnode_handle_get(struct fwnode_handle *fwnode); void fwnode_handle_put(struct fwnode_handle *fwnode);

+DEFINE_FREE(fwnode_handle, struct fwnode_handle *, fwnode_handle_put(_T)) + int fwnode_irq_get(const struct fwnode_handle *fwnode, unsigned int index); int fwnode_irq_get_byname(const struct fwnode_handle *fwnode, const char *name);

diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h index 6c395a2600e8..276ca543ef44 100644 --- a/include/linux/virtio_net.h +++ b/include/linux/virtio_net.h @@ -173,7 +173,8 @@ static inline int virtio_net_hdr_to_skb(struct sk_buff *skb, break; case SKB_GSO_TCPV4: case SKB_GSO_TCPV6: - if (skb->csum_offset != offsetof(struct tcphdr, check)) + if (skb->ip_summed == CHECKSUM_PARTIAL && + skb->csum_offset != offsetof(struct tcphdr, check)) return -EINVAL; break; } diff --git a/kernel/trace/trace_osnoise.c b/kernel/trace/trace_osnoise.c index 5b06f67879f5..461b4ab60b50 100644 --- a/kernel/trace/trace_osnoise.c +++ b/kernel/trace/trace_osnoise.c @@ -228,6 +228,11 @@ static inline struct osnoise_variables *this_cpu_osn_var(void) return this_cpu_ptr(&per_cpu_osnoise_var); }

+/* + * Protect the interface. + */ +static struct mutex interface_lock; + #ifdef CONFIG_TIMERLAT_TRACER /* * Runtime information for the timer mode. @@ -252,11 +257,6 @@ static inline struct timerlat_variables *this_cpu_tmr_var(void) return this_cpu_ptr(&per_cpu_timerlat_var); }

-/* - * Protect the interface. - */ -static struct mutex interface_lock; - /* * tlat_var_reset - Reset the values of the given timerlat_variables */ diff --git a/mm/memory.c b/mm/memory.c index bfd2273cb4b4..b6ddfe22c5d5 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -2424,11 +2424,7 @@ static inline int remap_p4d_range(struct mm_struct *mm, pgd_t *pgd, return 0; }

-/* - * Variant of remap_pfn_range that does not call track_pfn_remap. The caller - * must have pre-validated the caching bits of the pgprot_t. - */ -int remap_pfn_range_notrack(struct vm_area_struct *vma, unsigned long addr, +static int remap_pfn_range_internal(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn, unsigned long size, pgprot_t prot) { pgd_t *pgd; @@ -2481,6 +2477,27 @@ int remap_pfn_range_notrack(struct vm_area_struct *vma, unsigned long addr, return 0; }

+/* + * Variant of remap_pfn_range that does not call track_pfn_remap. The caller + * must have pre-validated the caching bits of the pgprot_t. + */ +int remap_pfn_range_notrack(struct vm_area_struct *vma, unsigned long addr, + unsigned long pfn, unsigned long size, pgprot_t prot) +{ + int error = remap_pfn_range_internal(vma, addr, pfn, size, prot); + + if (!error) + return 0; + + /* + * A partial pfn range mapping is dangerous: it does not + * maintain page reference counts, and callers may free + * pages due to the error. So zap it early. + */ + zap_page_range_single(vma, addr, size, NULL); + return error; +} + /** * remap_pfn_range - remap kernel memory to userspace * @vma: user vma to map to diff --git a/net/ipv4/fou_core.c b/net/ipv4/fou_core.c index e0b8d6b17a34..4e0a7d038e21 100644 --- a/net/ipv4/fou_core.c +++ b/net/ipv4/fou_core.c @@ -336,11 +336,11 @@ static struct sk_buff *gue_gro_receive(struct sock *sk, struct gro_remcsum grc; u8 proto;

+ skb_gro_remcsum_init(&grc); + if (!fou) goto out;

- skb_gro_remcsum_init(&grc); - off = skb_gro_offset(skb); len = off + sizeof(*guehdr);

diff --git a/net/mptcp/pm_netlink.c b/net/mptcp/pm_netlink.c index d5902e7f47a7..953c22c0ec47 100644 --- a/net/mptcp/pm_netlink.c +++ b/net/mptcp/pm_netlink.c @@ -339,15 +339,21 @@ mptcp_pm_del_add_timer(struct mptcp_sock *msk, { struct mptcp_pm_add_entry *entry; struct sock *sk = (struct sock *)msk; + struct timer_list *add_timer = NULL;

spin_lock_bh(&msk->pm.lock); entry = mptcp_lookup_anno_list_by_saddr(msk, addr); - if (entry && (!check_id || entry->addr.id == addr->id)) + if (entry && (!check_id || entry->addr.id == addr->id)) { entry->retrans_times = ADD_ADDR_RETRANS_MAX; + add_timer = &entry->add_timer; + } + if (!check_id && entry) + list_del(&entry->list); spin_unlock_bh(&msk->pm.lock);

- if (entry && (!check_id || entry->addr.id == addr->id)) - sk_stop_timer_sync(sk, &entry->add_timer); + /* no lock, because sk_stop_timer_sync() is calling del_timer_sync() */ + if (add_timer) + sk_stop_timer_sync(sk, add_timer);

return entry; } @@ -1493,7 +1499,6 @@ static bool remove_anno_list_by_saddr(struct mptcp_sock *msk,

entry = mptcp_pm_del_add_timer(msk, addr, false); if (entry) { - list_del(&entry->list); kfree(entry); return true; } diff --git a/net/netfilter/nft_socket.c b/net/netfilter/nft_socket.c index f30163e2ca62..765ffd6e06bc 100644 --- a/net/netfilter/nft_socket.c +++ b/net/netfilter/nft_socket.c @@ -110,13 +110,13 @@ static void nft_socket_eval(const struct nft_expr *expr, *dest = READ_ONCE(sk->sk_mark); } else { regs->verdict.code = NFT_BREAK; - return; + goto out_put_sk; } break; case NFT_SOCKET_WILDCARD: if (!sk_fullsock(sk)) { regs->verdict.code = NFT_BREAK; - return; + goto out_put_sk; } nft_socket_wildcard(pkt, regs, sk, dest); break; @@ -124,7 +124,7 @@ static void nft_socket_eval(const struct nft_expr *expr, case NFT_SOCKET_CGROUPV2: if (!nft_sock_get_eval_cgroupv2(dest, sk, pkt, priv->level)) { regs->verdict.code = NFT_BREAK; - return; + goto out_put_sk; } break; #endif @@ -133,6 +133,7 @@ static void nft_socket_eval(const struct nft_expr *expr, regs->verdict.code = NFT_BREAK; }

+out_put_sk: if (sk != skb->sk) sock_gen_put(sk); } diff --git a/scripts/kconfig/merge_config.sh b/scripts/kconfig/merge_config.sh index 902eb429b9db..0b7952471c18 100755 --- a/scripts/kconfig/merge_config.sh +++ b/scripts/kconfig/merge_config.sh @@ -167,6 +167,8 @@ for ORIG_MERGE_FILE in $MERGE_LIST ; do sed -i "/$CFG[ =]/d" $MERGE_FILE fi done + # In case the previous file lacks a new line at the end + echo >> $TMP_FILE cat $MERGE_FILE >> $TMP_FILE done

diff --git a/sound/soc/codecs/peb2466.c b/sound/soc/codecs/peb2466.c index 5dec69be0acb..06c83d2042f3 100644 --- a/sound/soc/codecs/peb2466.c +++ b/sound/soc/codecs/peb2466.c @@ -229,7 +229,8 @@ static int peb2466_reg_read(void *context, unsigned int reg, unsigned int *val) case PEB2466_CMD_XOP: case PEB2466_CMD_SOP: ret = peb2466_read_byte(peb2466, reg, &tmp); - *val = tmp; + if (!ret) + *val = tmp; break; default: dev_err(&peb2466->spi->dev, "Not a XOP or SOP command\n"); diff --git a/sound/soc/meson/axg-card.c b/sound/soc/meson/axg-card.c index b6f5b4572012..44175b1b14a2 100644 --- a/sound/soc/meson/axg-card.c +++ b/sound/soc/meson/axg-card.c @@ -104,7 +104,7 @@ static int axg_card_add_tdm_loopback(struct snd_soc_card *card, int *index) { struct meson_card *priv = snd_soc_card_get_drvdata(card); - struct snd_soc_dai_link *pad = &card->dai_link[*index]; + struct snd_soc_dai_link *pad; struct snd_soc_dai_link *lb; struct snd_soc_dai_link_component *dlc; int ret; @@ -114,6 +114,7 @@ static int axg_card_add_tdm_loopback(struct snd_soc_card *card, if (ret) return ret;

+ pad = &card->dai_link[*index]; lb = &card->dai_link[*index + 1];

lb->name = devm_kasprintf(card->dev, GFP_KERNEL, "%s-lb", pad->name); diff --git a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c index 8df8cbb447f1..84d59419e4eb 100644 --- a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c +++ b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c @@ -1841,7 +1841,7 @@ static void unix_inet_redir_to_connected(int family, int type, int sock_mapfd, if (err) return;

- if (socketpair(AF_UNIX, SOCK_DGRAM | SOCK_NONBLOCK, 0, sfd)) + if (socketpair(AF_UNIX, type | SOCK_NONBLOCK, 0, sfd)) goto close_cli0; c1 = sfd[0], p1 = sfd[1];

@@ -1876,7 +1876,6 @@ static void unix_inet_redir_to_connected(int family, int type, int sock_mapfd, close_cli0: xclose(c0); xclose(p0); - }

static void unix_inet_skb_redir_to_connected(struct test_sockmap_listen *skel, diff --git a/tools/testing/selftests/net/csum.c b/tools/testing/selftests/net/csum.c index 90eb06fefa59..eef72b50270c 100644 --- a/tools/testing/selftests/net/csum.c +++ b/tools/testing/selftests/net/csum.c @@ -654,10 +654,16 @@ static int recv_verify_packet_ipv4(void *nh, int len) { struct iphdr *iph = nh; uint16_t proto = cfg_encap ? IPPROTO_UDP : cfg_proto; + uint16_t ip_len;

if (len < sizeof(*iph) || iph->protocol != proto) return -1;

+ ip_len = ntohs(iph->tot_len); + if (ip_len > len || ip_len < sizeof(*iph)) + return -1; + + len = ip_len; iph_addr_p = &iph->saddr; if (proto == IPPROTO_TCP) return recv_verify_packet_tcp(iph + 1, len - sizeof(*iph)); @@ -669,16 +675,22 @@ static int recv_verify_packet_ipv6(void *nh, int len) { struct ipv6hdr *ip6h = nh; uint16_t proto = cfg_encap ? IPPROTO_UDP : cfg_proto; + uint16_t ip_len;

if (len < sizeof(*ip6h) || ip6h->nexthdr != proto) return -1;

+ ip_len = ntohs(ip6h->payload_len); + if (ip_len > len - sizeof(*ip6h)) + return -1; + + len = ip_len; iph_addr_p = &ip6h->saddr;

if (proto == IPPROTO_TCP) - return recv_verify_packet_tcp(ip6h + 1, len - sizeof(*ip6h)); + return recv_verify_packet_tcp(ip6h + 1, len); else - return recv_verify_packet_udp(ip6h + 1, len - sizeof(*ip6h)); + return recv_verify_packet_udp(ip6h + 1, len); }

/* return whether auxdata includes TP_STATUS_CSUM_VALID */ diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index 6faff03acc11..3c286fba8d5d 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -3222,7 +3222,9 @@ fullmesh_tests() pm_nl_set_limits $ns1 1 3 pm_nl_set_limits $ns2 1 3 pm_nl_add_endpoint $ns1 10.0.2.1 flags signal - pm_nl_add_endpoint $ns2 10.0.1.2 flags subflow,fullmesh + if mptcp_lib_kallsyms_has "mptcp_pm_subflow_check_next$"; then + pm_nl_add_endpoint $ns2 10.0.1.2 flags subflow,fullmesh + fi fullmesh=1 speed=slow \ run_tests $ns1 $ns2 10.0.1.1 chk_join_nr 3 3 3