Re: Linux 5.10.75

diff --git a/Makefile b/Makefile index 84d540aed24c..74318cf964b8 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 VERSION = 5 PATCHLEVEL = 10 -SUBLEVEL = 74 +SUBLEVEL = 75 EXTRAVERSION = NAME = Dare mighty things

diff --git a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts index 5395e8c2484e..167538518a1e 100644 --- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts +++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts @@ -54,8 +54,8 @@ sd_io_1v8_reg: sd_io_1v8_reg { regulator-always-on; regulator-settling-time-us = <5000>; gpios = <&expgpio 4 GPIO_ACTIVE_HIGH>; - states = <1800000 0x1 - 3300000 0x0>; + states = <1800000 0x1>, + <3300000 0x0>; status = "okay"; };

@@ -255,15 +255,16 @@ phy1: ethernet-phy@1 { };

&pcie0 { - pci@1,0 { + pci@0,0 { + device_type = "pci"; #address-cells = <3>; #size-cells = <2>; ranges;

reg = <0 0 0 0 0>;

- usb@1,0 { - reg = <0x10000 0 0 0 0>; + usb@0,0 { + reg = <0 0 0 0 0>; resets = <&reset RASPBERRYPI_FIRMWARE_RESET_ID_USB>; }; }; diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi index 3d040f6e2a20..398ecd7b9b68 100644 --- a/arch/arm/boot/dts/bcm2711.dtsi +++ b/arch/arm/boot/dts/bcm2711.dtsi @@ -514,8 +514,8 @@ genet_mdio: mdio@e14 { compatible = "brcm,genet-mdio-v5"; reg = <0xe14 0x8>; reg-names = "mdio"; - #address-cells = <0x0>; - #size-cells = <0x1>; + #address-cells = <0x1>; + #size-cells = <0x0>; }; }; }; diff --git a/arch/arm64/mm/hugetlbpage.c b/arch/arm64/mm/hugetlbpage.c index 55ecf6de9ff7..99cd6e718408 100644 --- a/arch/arm64/mm/hugetlbpage.c +++ b/arch/arm64/mm/hugetlbpage.c @@ -43,7 +43,7 @@ void __init arm64_hugetlb_cma_reserve(void) #ifdef CONFIG_ARM64_4K_PAGES order = PUD_SHIFT - PAGE_SHIFT; #else - order = CONT_PMD_SHIFT + PMD_SHIFT - PAGE_SHIFT; + order = CONT_PMD_SHIFT - PAGE_SHIFT; #endif /* * HugeTLB CMA reservation is required for gigantic diff --git a/arch/csky/kernel/ptrace.c b/arch/csky/kernel/ptrace.c index a4cf2e2ac15a..ac07695bc541 100644 --- a/arch/csky/kernel/ptrace.c +++ b/arch/csky/kernel/ptrace.c @@ -98,7 +98,8 @@ static int gpr_set(struct task_struct *target, if (ret) return ret;

- regs.sr = task_pt_regs(target)->sr; + /* BIT(0) of regs.sr is Condition Code/Carry bit */ + regs.sr = (regs.sr & BIT(0)) | (task_pt_regs(target)->sr & ~BIT(0)); #ifdef CONFIG_CPU_HAS_HILO regs.dcsr = task_pt_regs(target)->dcsr; #endif diff --git a/arch/csky/kernel/signal.c b/arch/csky/kernel/signal.c index 8b068cf37447..0ca49b5e3dd3 100644 --- a/arch/csky/kernel/signal.c +++ b/arch/csky/kernel/signal.c @@ -52,10 +52,14 @@ static long restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc) { int err = 0; + unsigned long sr = regs->sr;

/* sc_pt_regs is structured the same as the start of pt_regs */ err |= __copy_from_user(regs, &sc->sc_pt_regs, sizeof(struct pt_regs));

+ /* BIT(0) of regs->sr is Condition Code/Carry bit */ + regs->sr = (sr & ~1) | (regs->sr & 1); + /* Restore the floating-point state. */ err |= restore_fpu_state(sc);

diff --git a/arch/powerpc/sysdev/xive/common.c b/arch/powerpc/sysdev/xive/common.c index 5b0f6b6278e3..6018f73d947d 100644 --- a/arch/powerpc/sysdev/xive/common.c +++ b/arch/powerpc/sysdev/xive/common.c @@ -997,7 +997,8 @@ static int xive_get_irqchip_state(struct irq_data *data, * interrupt to be inactive in that case. */ *state = (pq != XIVE_ESB_INVALID) && !xd->stale_p && - (xd->saved_p || !!(pq & XIVE_ESB_VAL_P)); + (xd->saved_p || (!!(pq & XIVE_ESB_VAL_P) && + !irqd_irq_disabled(data))); return 0; default: return -EINVAL; diff --git a/arch/s390/lib/string.c b/arch/s390/lib/string.c index 93b3209b94a2..db4e539d8c7f 100644 --- a/arch/s390/lib/string.c +++ b/arch/s390/lib/string.c @@ -246,14 +246,13 @@ EXPORT_SYMBOL(strcmp); #ifdef __HAVE_ARCH_STRRCHR char *strrchr(const char *s, int c) { - size_t len = __strend(s) - s; - - if (len) - do { - if (s[len] == (char) c) - return (char *) s + len; - } while (--len > 0); - return NULL; + ssize_t len = __strend(s) - s; + + do { + if (s[len] == (char)c) + return (char *)s + len; + } while (--len >= 0); + return NULL; } EXPORT_SYMBOL(strrchr); #endif diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 4201d0cf5f83..c3d9f56c9018 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -1534,7 +1534,6 @@ config AMD_MEM_ENCRYPT

config AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT bool "Activate AMD Secure Memory Encryption (SME) by default" - default y depends on AMD_MEM_ENCRYPT help Say yes to have system memory encrypted by default if running on diff --git a/arch/x86/kernel/cpu/resctrl/core.c b/arch/x86/kernel/cpu/resctrl/core.c index e8b5f1cf1ae8..4ccb9039f595 100644 --- a/arch/x86/kernel/cpu/resctrl/core.c +++ b/arch/x86/kernel/cpu/resctrl/core.c @@ -590,6 +590,8 @@ static void domain_add_cpu(int cpu, struct rdt_resource *r) }

if (r->mon_capable && domain_setup_mon_state(r, d)) { + kfree(d->ctrl_val); + kfree(d->mbps_val); kfree(d); return; } diff --git a/drivers/acpi/arm64/gtdt.c b/drivers/acpi/arm64/gtdt.c index 0a0a982f9c28..c0e77c1c8e09 100644 --- a/drivers/acpi/arm64/gtdt.c +++ b/drivers/acpi/arm64/gtdt.c @@ -36,7 +36,7 @@ struct acpi_gtdt_descriptor {

static struct acpi_gtdt_descriptor acpi_gtdt_desc __initdata;

-static inline void *next_platform_timer(void *platform_timer) +static inline __init void *next_platform_timer(void *platform_timer) { struct acpi_gtdt_header *gh = platform_timer;

diff --git a/drivers/ata/libahci_platform.c b/drivers/ata/libahci_platform.c index b2f552088291..0910441321f7 100644 --- a/drivers/ata/libahci_platform.c +++ b/drivers/ata/libahci_platform.c @@ -440,10 +440,7 @@ struct ahci_host_priv *ahci_platform_get_resources(struct platform_device *pdev, hpriv->phy_regulator = devm_regulator_get(dev, "phy"); if (IS_ERR(hpriv->phy_regulator)) { rc = PTR_ERR(hpriv->phy_regulator); - if (rc == -EPROBE_DEFER) - goto err_out; - rc = 0; - hpriv->phy_regulator = NULL; + goto err_out; }

if (flags & AHCI_PLATFORM_GET_RESETS) { diff --git a/drivers/ata/pata_legacy.c b/drivers/ata/pata_legacy.c index 4fd12b20df23..d91ba47f2fc4 100644 --- a/drivers/ata/pata_legacy.c +++ b/drivers/ata/pata_legacy.c @@ -315,7 +315,8 @@ static unsigned int pdc_data_xfer_vlb(struct ata_queued_cmd *qc, iowrite32_rep(ap->ioaddr.data_addr, buf, buflen >> 2);

if (unlikely(slop)) { - __le32 pad; + __le32 pad = 0; + if (rw == READ) { pad = cpu_to_le32(ioread32(ap->ioaddr.data_addr)); memcpy(buf + buflen - slop, &pad, slop); @@ -705,7 +706,8 @@ static unsigned int vlb32_data_xfer(struct ata_queued_cmd *qc, ioread32_rep(ap->ioaddr.data_addr, buf, buflen >> 2);

if (unlikely(slop)) { - __le32 pad; + __le32 pad = 0; + if (rw == WRITE) { memcpy(&pad, buf + buflen - slop, slop); iowrite32(le32_to_cpu(pad), ap->ioaddr.data_addr); diff --git a/drivers/base/core.c b/drivers/base/core.c index a364fe565007..2bc4db5ffe44 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -549,7 +549,8 @@ struct device_link *device_link_add(struct device *consumer, { struct device_link *link;

- if (!consumer || !supplier || flags & ~DL_ADD_VALID_FLAGS || + if (!consumer || !supplier || consumer == supplier || + flags & ~DL_ADD_VALID_FLAGS || (flags & DL_FLAG_STATELESS && flags & DL_MANAGED_LINK_FLAGS) || (flags & DL_FLAG_SYNC_STATE_ONLY && flags != DL_FLAG_SYNC_STATE_ONLY) || diff --git a/drivers/bus/simple-pm-bus.c b/drivers/bus/simple-pm-bus.c index c5eb46cbf388..244b8f3b38b4 100644 --- a/drivers/bus/simple-pm-bus.c +++ b/drivers/bus/simple-pm-bus.c @@ -16,7 +16,33 @@

static int simple_pm_bus_probe(struct platform_device *pdev) { - struct device_node *np = pdev->dev.of_node; + const struct device *dev = &pdev->dev; + struct device_node *np = dev->of_node; + const struct of_device_id *match; + + /* + * Allow user to use driver_override to bind this driver to a + * transparent bus device which has a different compatible string + * that's not listed in simple_pm_bus_of_match. We don't want to do any + * of the simple-pm-bus tasks for these devices, so return early. + */ + if (pdev->driver_override) + return 0; + + match = of_match_device(dev->driver->of_match_table, dev); + /* + * These are transparent bus devices (not simple-pm-bus matches) that + * have their child nodes populated automatically. So, don't need to + * do anything more. We only match with the device if this driver is + * the most specific match because we don't want to incorrectly bind to + * a device that has a more specific driver. + */ + if (match && match->data) { + if (of_property_match_string(np, "compatible", match->compatible) == 0) + return 0; + else + return -ENODEV; + }

dev_dbg(&pdev->dev, "%s\n", __func__);

@@ -30,14 +56,25 @@ static int simple_pm_bus_probe(struct platform_device *pdev)

static int simple_pm_bus_remove(struct platform_device *pdev) { + const void *data = of_device_get_match_data(&pdev->dev); + + if (pdev->driver_override || data) + return 0; + dev_dbg(&pdev->dev, "%s\n", __func__);

pm_runtime_disable(&pdev->dev); return 0; }

+#define ONLY_BUS ((void *) 1) /* Match if the device is only a bus. */ + static const struct of_device_id simple_pm_bus_of_match[] = { { .compatible = "simple-pm-bus", }, + { .compatible = "simple-bus", .data = ONLY_BUS }, + { .compatible = "simple-mfd", .data = ONLY_BUS }, + { .compatible = "isa", .data = ONLY_BUS }, + { .compatible = "arm,amba-bus", .data = ONLY_BUS }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, simple_pm_bus_of_match); diff --git a/drivers/clk/socfpga/clk-agilex.c b/drivers/clk/socfpga/clk-agilex.c index 7182afb4258a..225636c2b569 100644 --- a/drivers/clk/socfpga/clk-agilex.c +++ b/drivers/clk/socfpga/clk-agilex.c @@ -165,13 +165,6 @@ static const struct clk_parent_data mpu_mux[] = { .name = "boot_clk", }, };

-static const struct clk_parent_data s2f_usr0_mux[] = { - { .fw_name = "f2s-free-clk", - .name = "f2s-free-clk", }, - { .fw_name = "boot_clk", - .name = "boot_clk", }, -}; - static const struct clk_parent_data emac_mux[] = { { .fw_name = "emaca_free_clk", .name = "emaca_free_clk", }, @@ -299,8 +292,6 @@ static const struct stratix10_gate_clock agilex_gate_clks[] = { 4, 0x44, 28, 1, 0, 0, 0}, { AGILEX_CS_TIMER_CLK, "cs_timer_clk", NULL, noc_mux, ARRAY_SIZE(noc_mux), 0, 0x24, 5, 0, 0, 0, 0x30, 1, 0}, - { AGILEX_S2F_USER0_CLK, "s2f_user0_clk", NULL, s2f_usr0_mux, ARRAY_SIZE(s2f_usr0_mux), 0, 0x24, - 6, 0, 0, 0, 0, 0, 0}, { AGILEX_EMAC0_CLK, "emac0_clk", NULL, emac_mux, ARRAY_SIZE(emac_mux), 0, 0x7C, 0, 0, 0, 0, 0x94, 26, 0}, { AGILEX_EMAC1_CLK, "emac1_clk", NULL, emac_mux, ARRAY_SIZE(emac_mux), 0, 0x7C, diff --git a/drivers/edac/armada_xp_edac.c b/drivers/edac/armada_xp_edac.c index e3e757513d1b..b1f46a974b9e 100644 --- a/drivers/edac/armada_xp_edac.c +++ b/drivers/edac/armada_xp_edac.c @@ -178,7 +178,7 @@ static void axp_mc_check(struct mem_ctl_info *mci) "details unavailable (multiple errors)"); if (cnt_dbe) edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, - cnt_sbe, /* error count */ + cnt_dbe, /* error count */ 0, 0, 0, /* pfn, offset, syndrome */ -1, -1, -1, /* top, mid, low layer */ mci->ctl_name, diff --git a/drivers/firmware/efi/cper.c b/drivers/firmware/efi/cper.c index ea7ca74fc173..232c092c4c97 100644 --- a/drivers/firmware/efi/cper.c +++ b/drivers/firmware/efi/cper.c @@ -25,8 +25,6 @@ #include <acpi/ghes.h> #include <ras/ras_event.h>

-static char rcd_decode_str[CPER_REC_LEN]; - /* * CPER record ID need to be unique even after reboot, because record * ID is used as index for ERST storage, while CPER records from @@ -313,6 +311,7 @@ const char *cper_mem_err_unpack(struct trace_seq *p, struct cper_mem_err_compact *cmem) { const char *ret = trace_seq_buffer_ptr(p); + char rcd_decode_str[CPER_REC_LEN];

if (cper_mem_err_location(cmem, rcd_decode_str)) trace_seq_printf(p, "%s", rcd_decode_str); @@ -327,6 +326,7 @@ static void cper_print_mem(const char *pfx, const struct cper_sec_mem_err *mem, int len) { struct cper_mem_err_compact cmem; + char rcd_decode_str[CPER_REC_LEN];

/* Don't trust UEFI 2.1/2.2 structure with bad validation bits */ if (len == sizeof(struct cper_sec_mem_err_old) && diff --git a/drivers/firmware/efi/runtime-wrappers.c b/drivers/firmware/efi/runtime-wrappers.c index 1410beaef5c3..f3e54f6616f0 100644 --- a/drivers/firmware/efi/runtime-wrappers.c +++ b/drivers/firmware/efi/runtime-wrappers.c @@ -414,7 +414,7 @@ static void virt_efi_reset_system(int reset_type, unsigned long data_size, efi_char16_t *data) { - if (down_interruptible(&efi_runtime_lock)) { + if (down_trylock(&efi_runtime_lock)) { pr_warn("failed to invoke the reset_system() runtime service:\n" "could not get exclusive access to the firmware\n"); return; diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index 3a3aeef1017f..a78167b2c9ca 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -558,21 +558,21 @@ static int pca953x_gpio_set_pull_up_down(struct pca953x_chip *chip,

mutex_lock(&chip->i2c_lock);

- /* Disable pull-up/pull-down */ - ret = regmap_write_bits(chip->regmap, pull_en_reg, bit, 0); - if (ret) - goto exit; - /* Configure pull-up/pull-down */ if (config == PIN_CONFIG_BIAS_PULL_UP) ret = regmap_write_bits(chip->regmap, pull_sel_reg, bit, bit); else if (config == PIN_CONFIG_BIAS_PULL_DOWN) ret = regmap_write_bits(chip->regmap, pull_sel_reg, bit, 0); + else + ret = 0; if (ret) goto exit;

- /* Enable pull-up/pull-down */ - ret = regmap_write_bits(chip->regmap, pull_en_reg, bit, bit); + /* Disable/Enable pull-up/pull-down */ + if (config == PIN_CONFIG_BIAS_DISABLE) + ret = regmap_write_bits(chip->regmap, pull_en_reg, bit, 0); + else + ret = regmap_write_bits(chip->regmap, pull_en_reg, bit, bit);

exit: mutex_unlock(&chip->i2c_lock); @@ -586,7 +586,9 @@ static int pca953x_gpio_set_config(struct gpio_chip *gc, unsigned int offset,

switch (pinconf_to_config_param(config)) { case PIN_CONFIG_BIAS_PULL_UP: + case PIN_CONFIG_BIAS_PULL_PIN_DEFAULT: case PIN_CONFIG_BIAS_PULL_DOWN: + case PIN_CONFIG_BIAS_DISABLE: return pca953x_gpio_set_pull_up_down(chip, offset, config); default: return -ENOTSUPP; diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index b7ddf504e024..add317bd8d55 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -1835,11 +1835,20 @@ static void connector_bad_edid(struct drm_connector *connector, u8 *edid, int num_blocks) { int i; - u8 num_of_ext = edid[0x7e]; + u8 last_block; + + /* + * 0x7e in the EDID is the number of extension blocks. The EDID + * is 1 (base block) + num_ext_blocks big. That means we can think + * of 0x7e in the EDID of the _index_ of the last block in the + * combined chunk of memory. + */ + last_block = edid[0x7e];

/* Calculate real checksum for the last edid extension block data */ - connector->real_edid_checksum = - drm_edid_block_checksum(edid + num_of_ext * EDID_LENGTH); + if (last_block < num_blocks) + connector->real_edid_checksum = + drm_edid_block_checksum(edid + last_block * EDID_LENGTH);

if (connector->bad_edid_counter++ && !drm_debug_enabled(DRM_UT_KMS)) return; diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c index 2dcbe02846cd..9e09805575db 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c @@ -99,7 +99,7 @@ static void a6xx_set_pagetable(struct a6xx_gpu *a6xx_gpu, u32 asid; u64 memptr = rbmemptr(ring, ttbr0);

- if (ctx == a6xx_gpu->cur_ctx) + if (ctx->seqno == a6xx_gpu->cur_ctx_seqno) return;

if (msm_iommu_pagetable_params(ctx->aspace->mmu, &ttbr, &asid)) @@ -132,7 +132,7 @@ static void a6xx_set_pagetable(struct a6xx_gpu *a6xx_gpu, OUT_PKT7(ring, CP_EVENT_WRITE, 1); OUT_RING(ring, 0x31);

- a6xx_gpu->cur_ctx = ctx; + a6xx_gpu->cur_ctx_seqno = ctx->seqno; }

static void a6xx_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit) @@ -887,7 +887,7 @@ static int a6xx_hw_init(struct msm_gpu *gpu) /* Always come up on rb 0 */ a6xx_gpu->cur_ring = gpu->rb[0];

- a6xx_gpu->cur_ctx = NULL; + a6xx_gpu->cur_ctx_seqno = 0;

/* Enable the SQE_to start the CP engine */ gpu_write(gpu, REG_A6XX_CP_SQE_CNTL, 1); diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.h b/drivers/gpu/drm/msm/adreno/a6xx_gpu.h index 69765a722cae..f923edbd5daa 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.h +++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.h @@ -19,7 +19,16 @@ struct a6xx_gpu { uint64_t sqe_iova;

struct msm_ringbuffer *cur_ring; - struct msm_file_private *cur_ctx; + + /** + * cur_ctx_seqno: + * + * The ctx->seqno value of the context with current pgtables + * installed. Tracked by seqno rather than pointer value to + * avoid dangling pointers, and cases where a ctx can be freed + * and a new one created with the same address. + */ + int cur_ctx_seqno;

struct a6xx_gmu gmu;

diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c index 7d7668998501..a8fa084dfa49 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c @@ -1119,6 +1119,20 @@ static void mdp5_crtc_reset(struct drm_crtc *crtc) __drm_atomic_helper_crtc_reset(crtc, &mdp5_cstate->base); }

+static const struct drm_crtc_funcs mdp5_crtc_no_lm_cursor_funcs = { + .set_config = drm_atomic_helper_set_config, + .destroy = mdp5_crtc_destroy, + .page_flip = drm_atomic_helper_page_flip, + .reset = mdp5_crtc_reset, + .atomic_duplicate_state = mdp5_crtc_duplicate_state, + .atomic_destroy_state = mdp5_crtc_destroy_state, + .atomic_print_state = mdp5_crtc_atomic_print_state, + .get_vblank_counter = mdp5_crtc_get_vblank_counter, + .enable_vblank = msm_crtc_enable_vblank, + .disable_vblank = msm_crtc_disable_vblank, + .get_vblank_timestamp = drm_crtc_vblank_helper_get_vblank_timestamp, +}; + static const struct drm_crtc_funcs mdp5_crtc_funcs = { .set_config = drm_atomic_helper_set_config, .destroy = mdp5_crtc_destroy, @@ -1307,6 +1321,8 @@ struct drm_crtc *mdp5_crtc_init(struct drm_device *dev, mdp5_crtc->lm_cursor_enabled = cursor_plane ? false : true;

drm_crtc_init_with_planes(dev, crtc, plane, cursor_plane, + cursor_plane ? + &mdp5_crtc_no_lm_cursor_funcs : &mdp5_crtc_funcs, NULL);

drm_flip_work_init(&mdp5_crtc->unref_cursor_work, diff --git a/drivers/gpu/drm/msm/dsi/dsi.c b/drivers/gpu/drm/msm/dsi/dsi.c index 7e364b9c9f9e..1adead764fee 100644 --- a/drivers/gpu/drm/msm/dsi/dsi.c +++ b/drivers/gpu/drm/msm/dsi/dsi.c @@ -208,8 +208,10 @@ int msm_dsi_modeset_init(struct msm_dsi *msm_dsi, struct drm_device *dev, goto fail; }

- if (!msm_dsi_manager_validate_current_config(msm_dsi->id)) + if (!msm_dsi_manager_validate_current_config(msm_dsi->id)) { + ret = -EINVAL; goto fail; + }

msm_dsi->encoder = encoder;

diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c index b17ac6c27554..96b5dcf8e454 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_host.c +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c @@ -464,7 +464,7 @@ static int dsi_bus_clk_enable(struct msm_dsi_host *msm_host)

return 0; err: - for (; i > 0; i--) + while (--i >= 0) clk_disable_unprepare(msm_host->bus_clks[i]);

return ret; diff --git a/drivers/gpu/drm/msm/edp/edp_ctrl.c b/drivers/gpu/drm/msm/edp/edp_ctrl.c index 0d9657cc70db..937b4abb1552 100644 --- a/drivers/gpu/drm/msm/edp/edp_ctrl.c +++ b/drivers/gpu/drm/msm/edp/edp_ctrl.c @@ -1116,7 +1116,7 @@ void msm_edp_ctrl_power(struct edp_ctrl *ctrl, bool on) int msm_edp_ctrl_init(struct msm_edp *edp) { struct edp_ctrl *ctrl = NULL; - struct device *dev = &edp->pdev->dev; + struct device *dev; int ret;

if (!edp) { @@ -1124,6 +1124,7 @@ int msm_edp_ctrl_init(struct msm_edp *edp) return -EINVAL; }

+ dev = &edp->pdev->dev; ctrl = devm_kzalloc(dev, sizeof(*ctrl), GFP_KERNEL); if (!ctrl) return -ENOMEM; diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c index edee4c2a76ce..33e42b2f9cfc 100644 --- a/drivers/gpu/drm/msm/msm_drv.c +++ b/drivers/gpu/drm/msm/msm_drv.c @@ -581,6 +581,7 @@ static void load_gpu(struct drm_device *dev)

static int context_init(struct drm_device *dev, struct drm_file *file) { + static atomic_t ident = ATOMIC_INIT(0); struct msm_drm_private *priv = dev->dev_private; struct msm_file_private *ctx;

@@ -594,6 +595,8 @@ static int context_init(struct drm_device *dev, struct drm_file *file) ctx->aspace = msm_gpu_create_private_address_space(priv->gpu, current); file->driver_priv = ctx;

+ ctx->seqno = atomic_inc_return(&ident); + return 0; }

diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h index 0b2686b060c7..1fe809add8f6 100644 --- a/drivers/gpu/drm/msm/msm_drv.h +++ b/drivers/gpu/drm/msm/msm_drv.h @@ -58,6 +58,7 @@ struct msm_file_private { int queueid; struct msm_gem_address_space *aspace; struct kref ref; + int seqno; };

enum msm_mdp_plane_property { @@ -543,7 +544,7 @@ static inline int align_pitch(int width, int bpp) static inline unsigned long timeout_to_jiffies(const ktime_t *timeout) { ktime_t now = ktime_get(); - unsigned long remaining_jiffies; + s64 remaining_jiffies;

if (ktime_compare(*timeout, now) < 0) { remaining_jiffies = 0; @@ -552,7 +553,7 @@ static inline unsigned long timeout_to_jiffies(const ktime_t *timeout) remaining_jiffies = ktime_divns(rem, NSEC_PER_SEC / HZ); }

- return remaining_jiffies; + return clamp(remaining_jiffies, 0LL, (s64)INT_MAX); }

#endif /* __MSM_DRV_H__ */ diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index b9dbedf8f15e..6153972e0127 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -233,6 +233,7 @@ config DRM_PANEL_OLIMEX_LCD_OLINUXINO depends on OF depends on I2C depends on BACKLIGHT_CLASS_DEVICE + select CRC32 help The panel is used with different sizes LCDs, from 480x272 to 1280x800, and 24 bit per pixel. diff --git a/drivers/iio/adc/ad7192.c b/drivers/iio/adc/ad7192.c index 1141cc13a124..1b8baba9d4d6 100644 --- a/drivers/iio/adc/ad7192.c +++ b/drivers/iio/adc/ad7192.c @@ -293,6 +293,7 @@ static const struct ad_sigma_delta_info ad7192_sigma_delta_info = { .has_registers = true, .addr_shift = 3, .read_mask = BIT(6), + .irq_flags = IRQF_TRIGGER_FALLING, };

static const struct ad_sd_calib_data ad7192_calib_arr[8] = { diff --git a/drivers/iio/adc/ad7780.c b/drivers/iio/adc/ad7780.c index 42e7e8e595d1..c70048bc791b 100644 --- a/drivers/iio/adc/ad7780.c +++ b/drivers/iio/adc/ad7780.c @@ -203,7 +203,7 @@ static const struct ad_sigma_delta_info ad7780_sigma_delta_info = { .set_mode = ad7780_set_mode, .postprocess_sample = ad7780_postprocess_sample, .has_registers = false, - .irq_flags = IRQF_TRIGGER_LOW, + .irq_flags = IRQF_TRIGGER_FALLING, };

#define _AD7780_CHANNEL(_bits, _wordsize, _mask_all) \ diff --git a/drivers/iio/adc/ad7793.c b/drivers/iio/adc/ad7793.c index 440ef4c7be07..7c9c95c252cf 100644 --- a/drivers/iio/adc/ad7793.c +++ b/drivers/iio/adc/ad7793.c @@ -206,7 +206,7 @@ static const struct ad_sigma_delta_info ad7793_sigma_delta_info = { .has_registers = true, .addr_shift = 3, .read_mask = BIT(6), - .irq_flags = IRQF_TRIGGER_LOW, + .irq_flags = IRQF_TRIGGER_FALLING, };

static const struct ad_sd_calib_data ad7793_calib_arr[6] = { diff --git a/drivers/iio/adc/aspeed_adc.c b/drivers/iio/adc/aspeed_adc.c index 19efaa41bc34..34ec0c28b2df 100644 --- a/drivers/iio/adc/aspeed_adc.c +++ b/drivers/iio/adc/aspeed_adc.c @@ -183,6 +183,7 @@ static int aspeed_adc_probe(struct platform_device *pdev)

data = iio_priv(indio_dev); data->dev = &pdev->dev; + platform_set_drvdata(pdev, indio_dev);

data->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(data->base)) diff --git a/drivers/iio/adc/max1027.c b/drivers/iio/adc/max1027.c index ca1dff3924ff..a08efaaf1a81 100644 --- a/drivers/iio/adc/max1027.c +++ b/drivers/iio/adc/max1027.c @@ -103,7 +103,7 @@ MODULE_DEVICE_TABLE(of, max1027_adc_dt_ids); .sign = 'u', \ .realbits = depth, \ .storagebits = 16, \ - .shift = 2, \ + .shift = (depth == 10) ? 2 : 0, \ .endianness = IIO_BE, \ }, \ } @@ -142,7 +142,6 @@ MODULE_DEVICE_TABLE(of, max1027_adc_dt_ids); MAX1027_V_CHAN(11, depth)

#define MAX1X31_CHANNELS(depth) \ - MAX1X27_CHANNELS(depth), \ MAX1X29_CHANNELS(depth), \ MAX1027_V_CHAN(12, depth), \ MAX1027_V_CHAN(13, depth), \ diff --git a/drivers/iio/adc/mt6577_auxadc.c b/drivers/iio/adc/mt6577_auxadc.c index 79c1dd68b909..d4fccd52ef08 100644 --- a/drivers/iio/adc/mt6577_auxadc.c +++ b/drivers/iio/adc/mt6577_auxadc.c @@ -82,6 +82,10 @@ static const struct iio_chan_spec mt6577_auxadc_iio_channels[] = { MT6577_AUXADC_CHANNEL(15), };

+/* For Voltage calculation */ +#define VOLTAGE_FULL_RANGE 1500 /* VA voltage */ +#define AUXADC_PRECISE 4096 /* 12 bits */ + static int mt_auxadc_get_cali_data(int rawdata, bool enable_cali) { return rawdata; @@ -191,6 +195,10 @@ static int mt6577_auxadc_read_raw(struct iio_dev *indio_dev, } if (adc_dev->dev_comp->sample_data_cali) *val = mt_auxadc_get_cali_data(*val, true); + + /* Convert adc raw data to voltage: 0 - 1500 mV */ + *val = *val * VOLTAGE_FULL_RANGE / AUXADC_PRECISE; + return IIO_VAL_INT;

default: diff --git a/drivers/iio/adc/ti-adc128s052.c b/drivers/iio/adc/ti-adc128s052.c index 3143f35a6509..83c1ae07b3e9 100644 --- a/drivers/iio/adc/ti-adc128s052.c +++ b/drivers/iio/adc/ti-adc128s052.c @@ -171,7 +171,13 @@ static int adc128_probe(struct spi_device *spi) mutex_init(&adc->lock);

ret = iio_device_register(indio_dev); + if (ret) + goto err_disable_regulator;

+ return 0; + +err_disable_regulator: + regulator_disable(adc->reg); return ret; }

diff --git a/drivers/iio/common/ssp_sensors/ssp_spi.c b/drivers/iio/common/ssp_sensors/ssp_spi.c index 4864c38b8d1c..769bd9280524 100644 --- a/drivers/iio/common/ssp_sensors/ssp_spi.c +++ b/drivers/iio/common/ssp_sensors/ssp_spi.c @@ -137,7 +137,7 @@ static int ssp_print_mcu_debug(char *data_frame, int *data_index, if (length > received_len - *data_index || length <= 0) { ssp_dbg("[SSP]: MSG From MCU-invalid debug length(%d/%d)\n", length, received_len); - return length ? length : -EPROTO; + return -EPROTO; }

ssp_dbg("[SSP]: MSG From MCU - %s\n", &data_frame[*data_index]); @@ -273,6 +273,8 @@ static int ssp_parse_dataframe(struct ssp_data *data, char *dataframe, int len) for (idx = 0; idx < len;) { switch (dataframe[idx++]) { case SSP_MSG2AP_INST_BYPASS_DATA: + if (idx >= len) + return -EPROTO; sd = dataframe[idx++]; if (sd < 0 || sd >= SSP_SENSOR_MAX) { dev_err(SSP_DEV, @@ -282,10 +284,13 @@ static int ssp_parse_dataframe(struct ssp_data *data, char *dataframe, int len)

if (indio_devs[sd]) { spd = iio_priv(indio_devs[sd]); - if (spd->process_data) + if (spd->process_data) { + if (idx >= len) + return -EPROTO; spd->process_data(indio_devs[sd], &dataframe[idx], data->timestamp); + } } else { dev_err(SSP_DEV, "no client for frame\n"); } @@ -293,6 +298,8 @@ static int ssp_parse_dataframe(struct ssp_data *data, char *dataframe, int len) idx += ssp_offset_map[sd]; break; case SSP_MSG2AP_INST_DEBUG_DATA: + if (idx >= len) + return -EPROTO; sd = ssp_print_mcu_debug(dataframe, &idx, len); if (sd) { dev_err(SSP_DEV, diff --git a/drivers/iio/dac/ti-dac5571.c b/drivers/iio/dac/ti-dac5571.c index d3295767a079..c0714cb1e164 100644 --- a/drivers/iio/dac/ti-dac5571.c +++ b/drivers/iio/dac/ti-dac5571.c @@ -350,6 +350,7 @@ static int dac5571_probe(struct i2c_client *client, data->dac5571_pwrdwn = dac5571_pwrdwn_quad; break; default: + ret = -EINVAL; goto err; }

diff --git a/drivers/iio/light/opt3001.c b/drivers/iio/light/opt3001.c index 2d48d61909a4..ff776259734a 100644 --- a/drivers/iio/light/opt3001.c +++ b/drivers/iio/light/opt3001.c @@ -276,6 +276,8 @@ static int opt3001_get_lux(struct opt3001 *opt, int *val, int *val2) ret = wait_event_timeout(opt->result_ready_queue, opt->result_ready, msecs_to_jiffies(OPT3001_RESULT_READY_LONG)); + if (ret == 0) + return -ETIMEDOUT; } else { /* Sleep for result ready time */ timeout = (opt->int_time == OPT3001_INT_TIME_SHORT) ? @@ -312,9 +314,7 @@ static int opt3001_get_lux(struct opt3001 *opt, int *val, int *val2) /* Disallow IRQ to access the device while lock is active */ opt->ok_to_ignore_lock = false;

- if (ret == 0) - return -ETIMEDOUT; - else if (ret < 0) + if (ret < 0) return ret;

if (opt->use_irq) { diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c index e5f1e3cf9179..ba101afcfc27 100644 --- a/drivers/input/joystick/xpad.c +++ b/drivers/input/joystick/xpad.c @@ -331,6 +331,7 @@ static const struct xpad_device { { 0x24c6, 0x5b03, "Thrustmaster Ferrari 458 Racing Wheel", 0, XTYPE_XBOX360 }, { 0x24c6, 0x5d04, "Razer Sabertooth", 0, XTYPE_XBOX360 }, { 0x24c6, 0xfafe, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, + { 0x3285, 0x0607, "Nacon GC-100", 0, XTYPE_XBOX360 }, { 0x3767, 0x0101, "Fanatec Speedster 3 Forceshock Wheel", 0, XTYPE_XBOX }, { 0xffff, 0xffff, "Chinese-made Xbox Controller", 0, XTYPE_XBOX }, { 0x0000, 0x0000, "Generic X-Box pad", 0, XTYPE_UNKNOWN } @@ -447,6 +448,7 @@ static const struct usb_device_id xpad_table[] = { XPAD_XBOXONE_VENDOR(0x24c6), /* PowerA Controllers */ XPAD_XBOXONE_VENDOR(0x2e24), /* Hyperkin Duke X-Box One pad */ XPAD_XBOX360_VENDOR(0x2f24), /* GameSir Controllers */ + XPAD_XBOX360_VENDOR(0x3285), /* Nacon GC-100 */ { } };

diff --git a/drivers/misc/cb710/sgbuf2.c b/drivers/misc/cb710/sgbuf2.c index e5a4ed3701eb..a798fad5f03c 100644 --- a/drivers/misc/cb710/sgbuf2.c +++ b/drivers/misc/cb710/sgbuf2.c @@ -47,7 +47,7 @@ static inline bool needs_unaligned_copy(const void *ptr) #ifdef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS return false; #else - return ((ptr - NULL) & 3) != 0; + return ((uintptr_t)ptr & 3) != 0; #endif }

diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c index 273d9c159179..a9c9d86eef4b 100644 --- a/drivers/misc/fastrpc.c +++ b/drivers/misc/fastrpc.c @@ -812,10 +812,12 @@ static int fastrpc_get_args(u32 kernel, struct fastrpc_invoke_ctx *ctx) rpra[i].pv = (u64) ctx->args[i].ptr; pages[i].addr = ctx->maps[i]->phys;

+ mmap_read_lock(current->mm); vma = find_vma(current->mm, ctx->args[i].ptr); if (vma) pages[i].addr += ctx->args[i].ptr - vma->vm_start; + mmap_read_unlock(current->mm);

pg_start = (ctx->args[i].ptr & PAGE_MASK) >> PAGE_SHIFT; pg_end = ((ctx->args[i].ptr + len - 1) & PAGE_MASK) >> diff --git a/drivers/misc/mei/hw-me-regs.h b/drivers/misc/mei/hw-me-regs.h index cb34925e10f1..67bb6a25fd0a 100644 --- a/drivers/misc/mei/hw-me-regs.h +++ b/drivers/misc/mei/hw-me-regs.h @@ -92,6 +92,7 @@ #define MEI_DEV_ID_CDF 0x18D3 /* Cedar Fork */

#define MEI_DEV_ID_ICP_LP 0x34E0 /* Ice Lake Point LP */ +#define MEI_DEV_ID_ICP_N 0x38E0 /* Ice Lake Point N */

#define MEI_DEV_ID_JSP_N 0x4DE0 /* Jasper Lake Point N */

diff --git a/drivers/misc/mei/pci-me.c b/drivers/misc/mei/pci-me.c index c3393b383e59..3a45aaf002ac 100644 --- a/drivers/misc/mei/pci-me.c +++ b/drivers/misc/mei/pci-me.c @@ -96,6 +96,7 @@ static const struct pci_device_id mei_me_pci_tbl[] = { {MEI_PCI_DEVICE(MEI_DEV_ID_CMP_H_3, MEI_ME_PCH8_ITOUCH_CFG)},

{MEI_PCI_DEVICE(MEI_DEV_ID_ICP_LP, MEI_ME_PCH12_CFG)}, + {MEI_PCI_DEVICE(MEI_DEV_ID_ICP_N, MEI_ME_PCH12_CFG)},

{MEI_PCI_DEVICE(MEI_DEV_ID_TGP_LP, MEI_ME_PCH15_CFG)}, {MEI_PCI_DEVICE(MEI_DEV_ID_TGP_H, MEI_ME_PCH15_SPS_CFG)}, diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/microchip/ksz_common.c index 88fa0779e0bc..e3c338624b95 100644 --- a/drivers/net/dsa/microchip/ksz_common.c +++ b/drivers/net/dsa/microchip/ksz_common.c @@ -460,8 +460,10 @@ EXPORT_SYMBOL(ksz_switch_register); void ksz_switch_remove(struct ksz_device *dev) { /* timer started */ - if (dev->mib_read_interval) + if (dev->mib_read_interval) { + dev->mib_read_interval = 0; cancel_delayed_work_sync(&dev->mib_read); + }

dev->dev_ops->exit(dev); dsa_unregister_switch(dev->ds); diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index 18388ea5ebd9..afc5500ef8ed 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -726,7 +726,11 @@ static void mv88e6xxx_mac_link_down(struct dsa_switch *ds, int port, ops = chip->info->ops;

mv88e6xxx_reg_lock(chip); - if ((!mv88e6xxx_port_ppu_updates(chip, port) || + /* Internal PHYs propagate their configuration directly to the MAC. + * External PHYs depend on whether the PPU is enabled for this port. + */ + if (((!mv88e6xxx_phy_is_internal(ds, port) && + !mv88e6xxx_port_ppu_updates(chip, port)) || mode == MLO_AN_FIXED) && ops->port_set_link) err = ops->port_set_link(chip, port, LINK_FORCED_DOWN); mv88e6xxx_reg_unlock(chip); @@ -749,7 +753,12 @@ static void mv88e6xxx_mac_link_up(struct dsa_switch *ds, int port, ops = chip->info->ops;

mv88e6xxx_reg_lock(chip); - if (!mv88e6xxx_port_ppu_updates(chip, port) || mode == MLO_AN_FIXED) { + /* Internal PHYs propagate their configuration directly to the MAC. + * External PHYs depend on whether the PPU is enabled for this port. + */ + if ((!mv88e6xxx_phy_is_internal(ds, port) && + !mv88e6xxx_port_ppu_updates(chip, port)) || + mode == MLO_AN_FIXED) { /* FIXME: for an automedia port, should we force the link * down here - what if the link comes up due to "other" media * while we're bringing the port up, how is the exclusivity diff --git a/drivers/net/ethernet/Kconfig b/drivers/net/ethernet/Kconfig index de50e8b9e656..fad9a2c77fa7 100644 --- a/drivers/net/ethernet/Kconfig +++ b/drivers/net/ethernet/Kconfig @@ -99,6 +99,7 @@ config JME config KORINA tristate "Korina (IDT RC32434) Ethernet support" depends on MIKROTIK_RB532 + select CRC32 help If you have a Mikrotik RouterBoard 500 or IDT RC32434 based system say Y. Otherwise say N. diff --git a/drivers/net/ethernet/arc/Kconfig b/drivers/net/ethernet/arc/Kconfig index 37a41773dd43..92a79c4ffa2c 100644 --- a/drivers/net/ethernet/arc/Kconfig +++ b/drivers/net/ethernet/arc/Kconfig @@ -21,6 +21,7 @@ config ARC_EMAC_CORE depends on ARC || ARCH_ROCKCHIP || COMPILE_TEST select MII select PHYLIB + select CRC32

config ARC_EMAC tristate "ARC EMAC support" diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cq.c b/drivers/net/ethernet/mellanox/mlx5/core/cq.c index 360e093874d4..c74600be570e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/cq.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/cq.c @@ -154,6 +154,8 @@ int mlx5_core_destroy_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq) u32 in[MLX5_ST_SZ_DW(destroy_cq_in)] = {}; int err;

+ mlx5_debug_cq_remove(dev, cq); + mlx5_eq_del_cq(mlx5_get_async_eq(dev), cq); mlx5_eq_del_cq(&cq->eq->core, cq);

@@ -161,16 +163,13 @@ int mlx5_core_destroy_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq) MLX5_SET(destroy_cq_in, in, cqn, cq->cqn); MLX5_SET(destroy_cq_in, in, uid, cq->uid); err = mlx5_cmd_exec_in(dev, destroy_cq, in); - if (err) - return err;

synchronize_irq(cq->irqn);

- mlx5_debug_cq_remove(dev, cq); mlx5_cq_put(cq); wait_for_completion(&cq->free);

- return 0; + return err; } EXPORT_SYMBOL(mlx5_core_destroy_cq);

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 6974090a7efa..6ec4b96497ff 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -3819,20 +3819,67 @@ static int set_feature_rx_all(struct net_device *netdev, bool enable) return mlx5_set_port_fcs(mdev, !enable); }

+static int mlx5e_set_rx_port_ts(struct mlx5_core_dev *mdev, bool enable) +{ + u32 in[MLX5_ST_SZ_DW(pcmr_reg)] = {}; + bool supported, curr_state; + int err; + + if (!MLX5_CAP_GEN(mdev, ports_check)) + return 0; + + err = mlx5_query_ports_check(mdev, in, sizeof(in)); + if (err) + return err; + + supported = MLX5_GET(pcmr_reg, in, rx_ts_over_crc_cap); + curr_state = MLX5_GET(pcmr_reg, in, rx_ts_over_crc); + + if (!supported || enable == curr_state) + return 0; + + MLX5_SET(pcmr_reg, in, local_port, 1); + MLX5_SET(pcmr_reg, in, rx_ts_over_crc, enable); + + return mlx5_set_ports_check(mdev, in, sizeof(in)); +} + static int set_feature_rx_fcs(struct net_device *netdev, bool enable) { struct mlx5e_priv *priv = netdev_priv(netdev); + struct mlx5e_channels *chs = &priv->channels; + struct mlx5_core_dev *mdev = priv->mdev; int err;

mutex_lock(&priv->state_lock);

- priv->channels.params.scatter_fcs_en = enable; - err = mlx5e_modify_channels_scatter_fcs(&priv->channels, enable); - if (err) - priv->channels.params.scatter_fcs_en = !enable; + if (enable) { + err = mlx5e_set_rx_port_ts(mdev, false); + if (err) + goto out;

- mutex_unlock(&priv->state_lock); + chs->params.scatter_fcs_en = true; + err = mlx5e_modify_channels_scatter_fcs(chs, true); + if (err) { + chs->params.scatter_fcs_en = false; + mlx5e_set_rx_port_ts(mdev, true); + } + } else { + chs->params.scatter_fcs_en = false; + err = mlx5e_modify_channels_scatter_fcs(chs, false); + if (err) { + chs->params.scatter_fcs_en = true; + goto out; + } + err = mlx5e_set_rx_port_ts(mdev, true); + if (err) { + mlx5_core_warn(mdev, "Failed to set RX port timestamp %d\n", err); + err = 0; + } + }

+out: + mutex_unlock(&priv->state_lock); return err; }

diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c b/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c index 42e4437ac3c1..7ec1d0ee9bee 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c +++ b/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c @@ -25,16 +25,8 @@ #define MLXSW_THERMAL_ZONE_MAX_NAME 16 #define MLXSW_THERMAL_TEMP_SCORE_MAX GENMASK(31, 0) #define MLXSW_THERMAL_MAX_STATE 10 +#define MLXSW_THERMAL_MIN_STATE 2 #define MLXSW_THERMAL_MAX_DUTY 255 -/* Minimum and maximum fan allowed speed in percent: from 20% to 100%. Values - * MLXSW_THERMAL_MAX_STATE + x, where x is between 2 and 10 are used for - * setting fan speed dynamic minimum. For example, if value is set to 14 (40%) - * cooling levels vector will be set to 4, 4, 4, 4, 4, 5, 6, 7, 8, 9, 10 to - * introduce PWM speed in percent: 40, 40, 40, 40, 40, 50, 60. 70, 80, 90, 100. - */ -#define MLXSW_THERMAL_SPEED_MIN (MLXSW_THERMAL_MAX_STATE + 2) -#define MLXSW_THERMAL_SPEED_MAX (MLXSW_THERMAL_MAX_STATE * 2) -#define MLXSW_THERMAL_SPEED_MIN_LEVEL 2 /* 20% */

/* External cooling devices, allowed for binding to mlxsw thermal zones. */ static char * const mlxsw_thermal_external_allowed_cdev[] = { @@ -635,49 +627,16 @@ static int mlxsw_thermal_set_cur_state(struct thermal_cooling_device *cdev, struct mlxsw_thermal *thermal = cdev->devdata; struct device *dev = thermal->bus_info->dev; char mfsc_pl[MLXSW_REG_MFSC_LEN]; - unsigned long cur_state, i; int idx; - u8 duty; int err;

+ if (state > MLXSW_THERMAL_MAX_STATE) + return -EINVAL; + idx = mlxsw_get_cooling_device_idx(thermal, cdev); if (idx < 0) return idx;

- /* Verify if this request is for changing allowed fan dynamical - * minimum. If it is - update cooling levels accordingly and update - * state, if current state is below the newly requested minimum state. - * For example, if current state is 5, and minimal state is to be - * changed from 4 to 6, thermal->cooling_levels[0 to 5] will be changed - * all from 4 to 6. And state 5 (thermal->cooling_levels[4]) should be - * overwritten. - */ - if (state >= MLXSW_THERMAL_SPEED_MIN && - state <= MLXSW_THERMAL_SPEED_MAX) { - state -= MLXSW_THERMAL_MAX_STATE; - for (i = 0; i <= MLXSW_THERMAL_MAX_STATE; i++) - thermal->cooling_levels[i] = max(state, i); - - mlxsw_reg_mfsc_pack(mfsc_pl, idx, 0); - err = mlxsw_reg_query(thermal->core, MLXSW_REG(mfsc), mfsc_pl); - if (err) - return err; - - duty = mlxsw_reg_mfsc_pwm_duty_cycle_get(mfsc_pl); - cur_state = mlxsw_duty_to_state(duty); - - /* If current fan state is lower than requested dynamical - * minimum, increase fan speed up to dynamical minimum. - */ - if (state < cur_state) - return 0; - - state = cur_state; - } - - if (state > MLXSW_THERMAL_MAX_STATE) - return -EINVAL; - /* Normalize the state to the valid speed range. */ state = thermal->cooling_levels[state]; mlxsw_reg_mfsc_pack(mfsc_pl, idx, mlxsw_state_to_duty(state)); @@ -980,8 +939,7 @@ int mlxsw_thermal_init(struct mlxsw_core *core,

/* Initialize cooling levels per PWM state. */ for (i = 0; i < MLXSW_THERMAL_MAX_STATE; i++) - thermal->cooling_levels[i] = max(MLXSW_THERMAL_SPEED_MIN_LEVEL, - i); + thermal->cooling_levels[i] = max(MLXSW_THERMAL_MIN_STATE, i);

thermal->polling_delay = bus_info->low_frequency ? MLXSW_THERMAL_SLOW_POLL_INT : diff --git a/drivers/net/ethernet/microchip/encx24j600-regmap.c b/drivers/net/ethernet/microchip/encx24j600-regmap.c index 796e46a53926..81a8ccca7e5e 100644 --- a/drivers/net/ethernet/microchip/encx24j600-regmap.c +++ b/drivers/net/ethernet/microchip/encx24j600-regmap.c @@ -497,13 +497,19 @@ static struct regmap_bus phymap_encx24j600 = { .reg_read = regmap_encx24j600_phy_reg_read, };

-void devm_regmap_init_encx24j600(struct device *dev, - struct encx24j600_context *ctx) +int devm_regmap_init_encx24j600(struct device *dev, + struct encx24j600_context *ctx) { mutex_init(&ctx->mutex); regcfg.lock_arg = ctx; ctx->regmap = devm_regmap_init(dev, &regmap_encx24j600, ctx, &regcfg); + if (IS_ERR(ctx->regmap)) + return PTR_ERR(ctx->regmap); ctx->phymap = devm_regmap_init(dev, &phymap_encx24j600, ctx, &phycfg); + if (IS_ERR(ctx->phymap)) + return PTR_ERR(ctx->phymap); + + return 0; } EXPORT_SYMBOL_GPL(devm_regmap_init_encx24j600);

diff --git a/drivers/net/ethernet/microchip/encx24j600.c b/drivers/net/ethernet/microchip/encx24j600.c index 2c0dcd7acf3f..c95e29ae6f20 100644 --- a/drivers/net/ethernet/microchip/encx24j600.c +++ b/drivers/net/ethernet/microchip/encx24j600.c @@ -1024,10 +1024,13 @@ static int encx24j600_spi_probe(struct spi_device *spi) priv->speed = SPEED_100;

priv->ctx.spi = spi; - devm_regmap_init_encx24j600(&spi->dev, &priv->ctx); ndev->irq = spi->irq; ndev->netdev_ops = &encx24j600_netdev_ops;

+ ret = devm_regmap_init_encx24j600(&spi->dev, &priv->ctx); + if (ret) + goto out_free; + mutex_init(&priv->lock);

/* Reset device and check if it is connected */ diff --git a/drivers/net/ethernet/microchip/encx24j600_hw.h b/drivers/net/ethernet/microchip/encx24j600_hw.h index f604a260ede7..711147a159aa 100644 --- a/drivers/net/ethernet/microchip/encx24j600_hw.h +++ b/drivers/net/ethernet/microchip/encx24j600_hw.h @@ -15,8 +15,8 @@ struct encx24j600_context { int bank; };

-void devm_regmap_init_encx24j600(struct device *dev, - struct encx24j600_context *ctx); +int devm_regmap_init_encx24j600(struct device *dev, + struct encx24j600_context *ctx);

/* Single-byte instructions */ #define BANK_SELECT(bank) (0xC0 | ((bank & (BANK_MASK >> BANK_SHIFT)) << 1)) diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c index 5bfc7acfd13a..8c45b236649a 100644 --- a/drivers/net/ethernet/mscc/ocelot.c +++ b/drivers/net/ethernet/mscc/ocelot.c @@ -594,12 +594,12 @@ void ocelot_get_txtstamp(struct ocelot *ocelot)

spin_unlock_irqrestore(&port->tx_skbs.lock, flags);

+ if (WARN_ON(!skb_match)) + continue; + /* Get the h/w timestamp */ ocelot_get_hwtimestamp(ocelot, &ts);

- if (unlikely(!skb_match)) - continue; - /* Set the timestamp into the skb */ memset(&shhwtstamps, 0, sizeof(shhwtstamps)); shhwtstamps.hwtstamp = ktime_set(ts.tv_sec, ts.tv_nsec); diff --git a/drivers/net/ethernet/neterion/s2io.c b/drivers/net/ethernet/neterion/s2io.c index d13d92bf7447..3cae8449fadb 100644 --- a/drivers/net/ethernet/neterion/s2io.c +++ b/drivers/net/ethernet/neterion/s2io.c @@ -8555,7 +8555,7 @@ static void s2io_io_resume(struct pci_dev *pdev) return; }

- if (s2io_set_mac_addr(netdev, netdev->dev_addr) == FAILURE) { + if (do_s2io_prog_unicast(netdev, netdev->dev_addr) == FAILURE) { s2io_card_down(sp); pr_err("Can't restore mac addr after reset.\n"); return; diff --git a/drivers/net/ethernet/netronome/nfp/flower/main.c b/drivers/net/ethernet/netronome/nfp/flower/main.c index c029950a81e2..ac1dcfa1d179 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/main.c +++ b/drivers/net/ethernet/netronome/nfp/flower/main.c @@ -830,10 +830,6 @@ static int nfp_flower_init(struct nfp_app *app) if (err) goto err_cleanup;

- err = flow_indr_dev_register(nfp_flower_indr_setup_tc_cb, app); - if (err) - goto err_cleanup; - if (app_priv->flower_ext_feats & NFP_FL_FEATS_VF_RLIM) nfp_flower_qos_init(app);

@@ -942,7 +938,20 @@ static int nfp_flower_start(struct nfp_app *app) return err; }

- return nfp_tunnel_config_start(app); + err = flow_indr_dev_register(nfp_flower_indr_setup_tc_cb, app); + if (err) + return err; + + err = nfp_tunnel_config_start(app); + if (err) + goto err_tunnel_config; + + return 0; + +err_tunnel_config: + flow_indr_dev_unregister(nfp_flower_indr_setup_tc_cb, app, + nfp_flower_setup_indr_tc_release); + return err; }

static void nfp_flower_stop(struct nfp_app *app) diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.c b/drivers/net/ethernet/pensando/ionic/ionic_lif.c index 6dc7ce649448..1b44155fa24b 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_lif.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.c @@ -1096,6 +1096,10 @@ static int ionic_ndo_addr_add(struct net_device *netdev, const u8 *addr)

static int ionic_addr_del(struct net_device *netdev, const u8 *addr) { + /* Don't delete our own address from the uc list */ + if (ether_addr_equal(addr, netdev->dev_addr)) + return 0; + return ionic_lif_addr(netdev_priv(netdev), addr, false, true); }

diff --git a/drivers/net/ethernet/qlogic/qed/qed_main.c b/drivers/net/ethernet/qlogic/qed/qed_main.c index 6bb9ec98a12b..41bc31e3f935 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_main.c +++ b/drivers/net/ethernet/qlogic/qed/qed_main.c @@ -1295,6 +1295,7 @@ static int qed_slowpath_start(struct qed_dev *cdev, } else { DP_NOTICE(cdev, "Failed to acquire PTT for aRFS\n"); + rc = -EINVAL; goto err; } } diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.c b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.c index 2bac49b49f73..fbf2deafe8ba 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.c @@ -218,11 +218,18 @@ static void dwmac1000_dump_dma_regs(void __iomem *ioaddr, u32 *reg_space) readl(ioaddr + DMA_BUS_MODE + i * 4); }

-static void dwmac1000_get_hw_feature(void __iomem *ioaddr, - struct dma_features *dma_cap) +static int dwmac1000_get_hw_feature(void __iomem *ioaddr, + struct dma_features *dma_cap) { u32 hw_cap = readl(ioaddr + DMA_HW_FEATURE);

+ if (!hw_cap) { + /* 0x00000000 is the value read on old hardware that does not + * implement this register + */ + return -EOPNOTSUPP; + } + dma_cap->mbps_10_100 = (hw_cap & DMA_HW_FEAT_MIISEL); dma_cap->mbps_1000 = (hw_cap & DMA_HW_FEAT_GMIISEL) >> 1; dma_cap->half_duplex = (hw_cap & DMA_HW_FEAT_HDSEL) >> 2; @@ -252,6 +259,8 @@ static void dwmac1000_get_hw_feature(void __iomem *ioaddr, dma_cap->number_tx_channel = (hw_cap & DMA_HW_FEAT_TXCHCNT) >> 22; /* Alternate (enhanced) DESC mode */ dma_cap->enh_desc = (hw_cap & DMA_HW_FEAT_ENHDESSEL) >> 24; + + return 0; }

static void dwmac1000_rx_watchdog(void __iomem *ioaddr, u32 riwt, diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c index a7249e4071f1..935510cdc3ff 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c @@ -337,8 +337,8 @@ static void dwmac4_dma_tx_chan_op_mode(void __iomem *ioaddr, int mode, writel(mtl_tx_op, ioaddr + MTL_CHAN_TX_OP_MODE(channel)); }

-static void dwmac4_get_hw_feature(void __iomem *ioaddr, - struct dma_features *dma_cap) +static int dwmac4_get_hw_feature(void __iomem *ioaddr, + struct dma_features *dma_cap) { u32 hw_cap = readl(ioaddr + GMAC_HW_FEATURE0);

@@ -425,6 +425,8 @@ static void dwmac4_get_hw_feature(void __iomem *ioaddr, dma_cap->frpbs = (hw_cap & GMAC_HW_FEAT_FRPBS) >> 11; dma_cap->frpsel = (hw_cap & GMAC_HW_FEAT_FRPSEL) >> 10; dma_cap->dvlan = (hw_cap & GMAC_HW_FEAT_DVLAN) >> 5; + + return 0; }

/* Enable/disable TSO feature and set MSS */ diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c index 77308c5c5d29..a5583d706b9f 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c @@ -365,8 +365,8 @@ static int dwxgmac2_dma_interrupt(void __iomem *ioaddr, return ret; }

-static void dwxgmac2_get_hw_feature(void __iomem *ioaddr, - struct dma_features *dma_cap) +static int dwxgmac2_get_hw_feature(void __iomem *ioaddr, + struct dma_features *dma_cap) { u32 hw_cap;

@@ -439,6 +439,8 @@ static void dwxgmac2_get_hw_feature(void __iomem *ioaddr, dma_cap->frpes = (hw_cap & XGMAC_HWFEAT_FRPES) >> 11; dma_cap->frpbs = (hw_cap & XGMAC_HWFEAT_FRPPB) >> 9; dma_cap->frpsel = (hw_cap & XGMAC_HWFEAT_FRPSEL) >> 3; + + return 0; }

static void dwxgmac2_rx_watchdog(void __iomem *ioaddr, u32 riwt, u32 nchan) diff --git a/drivers/net/ethernet/stmicro/stmmac/hwif.h b/drivers/net/ethernet/stmicro/stmmac/hwif.h index b0b84244ef10..8b7ec2457eba 100644 --- a/drivers/net/ethernet/stmicro/stmmac/hwif.h +++ b/drivers/net/ethernet/stmicro/stmmac/hwif.h @@ -203,8 +203,8 @@ struct stmmac_dma_ops { int (*dma_interrupt) (void __iomem *ioaddr, struct stmmac_extra_stats *x, u32 chan); /* If supported then get the optional core features */ - void (*get_hw_feature)(void __iomem *ioaddr, - struct dma_features *dma_cap); + int (*get_hw_feature)(void __iomem *ioaddr, + struct dma_features *dma_cap); /* Program the HW RX Watchdog */ void (*rx_watchdog)(void __iomem *ioaddr, u32 riwt, u32 number_chan); void (*set_tx_ring_len)(void __iomem *ioaddr, u32 len, u32 chan); @@ -255,7 +255,7 @@ struct stmmac_dma_ops { #define stmmac_dma_interrupt_status(__priv, __args...) \ stmmac_do_callback(__priv, dma, dma_interrupt, __args) #define stmmac_get_hw_feature(__priv, __args...) \ - stmmac_do_void_callback(__priv, dma, get_hw_feature, __args) + stmmac_do_callback(__priv, dma, get_hw_feature, __args) #define stmmac_rx_watchdog(__priv, __args...) \ stmmac_do_void_callback(__priv, dma, rx_watchdog, __args) #define stmmac_set_tx_ring_len(__priv, __args...) \ diff --git a/drivers/net/usb/Kconfig b/drivers/net/usb/Kconfig index b46993d5f997..4efad42b9aa9 100644 --- a/drivers/net/usb/Kconfig +++ b/drivers/net/usb/Kconfig @@ -99,6 +99,10 @@ config USB_RTL8150 config USB_RTL8152 tristate "Realtek RTL8152/RTL8153 Based USB Ethernet Adapters" select MII + select CRC32 + select CRYPTO + select CRYPTO_HASH + select CRYPTO_SHA256 help This option adds support for Realtek RTL8152 based USB 2.0 10/100 Ethernet adapters and RTL8153 based USB 3.0 10/100/1000 diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index d79abb88a0c6..1b85349f57af 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -1342,7 +1342,7 @@ static enum blk_eh_timer_return nvme_timeout(struct request *req, bool reserved)

memset(&cmd, 0, sizeof(cmd)); cmd.abort.opcode = nvme_admin_abort_cmd; - cmd.abort.cid = req->tag; + cmd.abort.cid = nvme_cid(req); cmd.abort.sqid = cpu_to_le16(nvmeq->qid);

dev_warn(nvmeq->dev->ctrl.device, diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c index bb8fb2b3711d..6b170083cd24 100644 --- a/drivers/nvmem/core.c +++ b/drivers/nvmem/core.c @@ -1229,7 +1229,8 @@ static void nvmem_shift_read_buffer_in_place(struct nvmem_cell *cell, void *buf) *p-- = 0;

/* clear msb bits if any leftover in the last byte */ - *p &= GENMASK((cell->nbits%BITS_PER_BYTE) - 1, 0); + if (cell->nbits % BITS_PER_BYTE) + *p &= GENMASK((cell->nbits % BITS_PER_BYTE) - 1, 0); }

static int __nvmem_cell_read(struct nvmem_device *nvmem, diff --git a/drivers/platform/mellanox/mlxreg-io.c b/drivers/platform/mellanox/mlxreg-io.c index 7646708d57e4..a916cd89cbbe 100644 --- a/drivers/platform/mellanox/mlxreg-io.c +++ b/drivers/platform/mellanox/mlxreg-io.c @@ -98,7 +98,7 @@ mlxreg_io_get_reg(void *regmap, struct mlxreg_core_data *data, u32 in_val, if (ret) goto access_error;

- *regval |= rol32(val, regsize * i); + *regval |= rol32(val, regsize * i * 8); } }

@@ -141,7 +141,7 @@ mlxreg_io_attr_store(struct device *dev, struct device_attribute *attr, return -EINVAL;

/* Convert buffer to input value. */ - ret = kstrtou32(buf, len, &input_val); + ret = kstrtou32(buf, 0, &input_val); if (ret) return ret;

diff --git a/drivers/platform/x86/intel_scu_ipc.c b/drivers/platform/x86/intel_scu_ipc.c index d9cf7f7602b0..425d2064148f 100644 --- a/drivers/platform/x86/intel_scu_ipc.c +++ b/drivers/platform/x86/intel_scu_ipc.c @@ -232,7 +232,7 @@ static inline u32 ipc_data_readl(struct intel_scu_ipc_dev *scu, u32 offset) /* Wait till scu status is busy */ static inline int busy_loop(struct intel_scu_ipc_dev *scu) { - unsigned long end = jiffies + msecs_to_jiffies(IPC_TIMEOUT); + unsigned long end = jiffies + IPC_TIMEOUT;

do { u32 status; diff --git a/drivers/spi/spi-bcm-qspi.c b/drivers/spi/spi-bcm-qspi.c index c028446c7460..b4d5930be2a9 100644 --- a/drivers/spi/spi-bcm-qspi.c +++ b/drivers/spi/spi-bcm-qspi.c @@ -1250,10 +1250,14 @@ static void bcm_qspi_hw_init(struct bcm_qspi *qspi)

static void bcm_qspi_hw_uninit(struct bcm_qspi *qspi) { + u32 status = bcm_qspi_read(qspi, MSPI, MSPI_MSPI_STATUS); + bcm_qspi_write(qspi, MSPI, MSPI_SPCR2, 0); if (has_bspi(qspi)) bcm_qspi_write(qspi, MSPI, MSPI_WRITE_LOCK, 0);

+ /* clear interrupt */ + bcm_qspi_write(qspi, MSPI, MSPI_MSPI_STATUS, status & ~1); }

static const struct spi_controller_mem_ops bcm_qspi_mem_ops = { @@ -1397,6 +1401,47 @@ int bcm_qspi_probe(struct platform_device *pdev, if (!qspi->dev_ids) return -ENOMEM;

+ /* + * Some SoCs integrate spi controller (e.g., its interrupt bits) + * in specific ways + */ + if (soc_intc) { + qspi->soc_intc = soc_intc; + soc_intc->bcm_qspi_int_set(soc_intc, MSPI_DONE, true); + } else { + qspi->soc_intc = NULL; + } + + if (qspi->clk) { + ret = clk_prepare_enable(qspi->clk); + if (ret) { + dev_err(dev, "failed to prepare clock\n"); + goto qspi_probe_err; + } + qspi->base_clk = clk_get_rate(qspi->clk); + } else { + qspi->base_clk = MSPI_BASE_FREQ; + } + + if (data->has_mspi_rev) { + rev = bcm_qspi_read(qspi, MSPI, MSPI_REV); + /* some older revs do not have a MSPI_REV register */ + if ((rev & 0xff) == 0xff) + rev = 0; + } + + qspi->mspi_maj_rev = (rev >> 4) & 0xf; + qspi->mspi_min_rev = rev & 0xf; + qspi->mspi_spcr3_sysclk = data->has_spcr3_sysclk; + + qspi->max_speed_hz = qspi->base_clk / (bcm_qspi_spbr_min(qspi) * 2); + + /* + * On SW resets it is possible to have the mask still enabled + * Need to disable the mask and clear the status while we init + */ + bcm_qspi_hw_uninit(qspi); + for (val = 0; val < num_irqs; val++) { irq = -1; name = qspi_irq_tab[val].irq_name; @@ -1433,38 +1478,6 @@ int bcm_qspi_probe(struct platform_device *pdev, goto qspi_probe_err; }

- /* - * Some SoCs integrate spi controller (e.g., its interrupt bits) - * in specific ways - */ - if (soc_intc) { - qspi->soc_intc = soc_intc; - soc_intc->bcm_qspi_int_set(soc_intc, MSPI_DONE, true); - } else { - qspi->soc_intc = NULL; - } - - ret = clk_prepare_enable(qspi->clk); - if (ret) { - dev_err(dev, "failed to prepare clock\n"); - goto qspi_probe_err; - } - - qspi->base_clk = clk_get_rate(qspi->clk); - - if (data->has_mspi_rev) { - rev = bcm_qspi_read(qspi, MSPI, MSPI_REV); - /* some older revs do not have a MSPI_REV register */ - if ((rev & 0xff) == 0xff) - rev = 0; - } - - qspi->mspi_maj_rev = (rev >> 4) & 0xf; - qspi->mspi_min_rev = rev & 0xf; - qspi->mspi_spcr3_sysclk = data->has_spcr3_sysclk; - - qspi->max_speed_hz = qspi->base_clk / (bcm_qspi_spbr_min(qspi) * 2); - bcm_qspi_hw_init(qspi); init_completion(&qspi->mspi_done); init_completion(&qspi->bspi_done); diff --git a/drivers/tee/optee/core.c b/drivers/tee/optee/core.c index 823a81d8ff0e..f255a96ae5a4 100644 --- a/drivers/tee/optee/core.c +++ b/drivers/tee/optee/core.c @@ -585,6 +585,9 @@ static int optee_remove(struct platform_device *pdev) { struct optee *optee = platform_get_drvdata(pdev);

+ /* Unregister OP-TEE specific client devices on TEE bus */ + optee_unregister_devices(); + /* * Ask OP-TEE to free all cached shared memory objects to decrease * reference counters and also avoid wild pointers in secure world diff --git a/drivers/tee/optee/device.c b/drivers/tee/optee/device.c index 7a897d51969f..031806468af4 100644 --- a/drivers/tee/optee/device.c +++ b/drivers/tee/optee/device.c @@ -53,6 +53,13 @@ static int get_devices(struct tee_context *ctx, u32 session, return 0; }

+static void optee_release_device(struct device *dev) +{ + struct tee_client_device *optee_device = to_tee_client_device(dev); + + kfree(optee_device); +} + static int optee_register_device(const uuid_t *device_uuid) { struct tee_client_device *optee_device = NULL; @@ -63,6 +70,7 @@ static int optee_register_device(const uuid_t *device_uuid) return -ENOMEM;

optee_device->dev.bus = &tee_bus_type; + optee_device->dev.release = optee_release_device; if (dev_set_name(&optee_device->dev, "optee-ta-%pUb", device_uuid)) { kfree(optee_device); return -ENOMEM; @@ -154,3 +162,17 @@ int optee_enumerate_devices(u32 func) { return __optee_enumerate_devices(func); } + +static int __optee_unregister_device(struct device *dev, void *data) +{ + if (!strncmp(dev_name(dev), "optee-ta", strlen("optee-ta"))) + device_unregister(dev); + + return 0; +} + +void optee_unregister_devices(void) +{ + bus_for_each_dev(&tee_bus_type, NULL, NULL, + __optee_unregister_device); +} diff --git a/drivers/tee/optee/optee_private.h b/drivers/tee/optee/optee_private.h index dbdd367be156..f6bb4a763ba9 100644 --- a/drivers/tee/optee/optee_private.h +++ b/drivers/tee/optee/optee_private.h @@ -184,6 +184,7 @@ void optee_fill_pages_list(u64 *dst, struct page **pages, int num_pages, #define PTA_CMD_GET_DEVICES 0x0 #define PTA_CMD_GET_DEVICES_SUPP 0x1 int optee_enumerate_devices(u32 func); +void optee_unregister_devices(void);

/* * Small helpers diff --git a/drivers/usb/host/xhci-dbgtty.c b/drivers/usb/host/xhci-dbgtty.c index ae4e4ab638b5..2a53b2831999 100644 --- a/drivers/usb/host/xhci-dbgtty.c +++ b/drivers/usb/host/xhci-dbgtty.c @@ -408,40 +408,38 @@ static int xhci_dbc_tty_register_device(struct xhci_dbc *dbc) return -EBUSY;

xhci_dbc_tty_init_port(dbc, port); - tty_dev = tty_port_register_device(&port->port, - dbc_tty_driver, 0, NULL); - if (IS_ERR(tty_dev)) { - ret = PTR_ERR(tty_dev); - goto register_fail; - }

ret = kfifo_alloc(&port->write_fifo, DBC_WRITE_BUF_SIZE, GFP_KERNEL); if (ret) - goto buf_alloc_fail; + goto err_exit_port;

ret = xhci_dbc_alloc_requests(dbc, BULK_IN, &port->read_pool, dbc_read_complete); if (ret) - goto request_fail; + goto err_free_fifo;

ret = xhci_dbc_alloc_requests(dbc, BULK_OUT, &port->write_pool, dbc_write_complete); if (ret) - goto request_fail; + goto err_free_requests; + + tty_dev = tty_port_register_device(&port->port, + dbc_tty_driver, 0, NULL); + if (IS_ERR(tty_dev)) { + ret = PTR_ERR(tty_dev); + goto err_free_requests; + }

port->registered = true;

return 0;

-request_fail: +err_free_requests: xhci_dbc_free_requests(&port->read_pool); xhci_dbc_free_requests(&port->write_pool); +err_free_fifo: kfifo_free(&port->write_fifo); - -buf_alloc_fail: - tty_unregister_device(dbc_tty_driver, 0); - -register_fail: +err_exit_port: xhci_dbc_tty_exit_port(port);

dev_err(dbc->dev, "can't register tty port, err %d\n", ret); diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c index 119d1a8fbb19..2299866dc82f 100644 --- a/drivers/usb/host/xhci-pci.c +++ b/drivers/usb/host/xhci-pci.c @@ -30,6 +30,7 @@ #define PCI_VENDOR_ID_FRESCO_LOGIC 0x1b73 #define PCI_DEVICE_ID_FRESCO_LOGIC_PDK 0x1000 #define PCI_DEVICE_ID_FRESCO_LOGIC_FL1009 0x1009 +#define PCI_DEVICE_ID_FRESCO_LOGIC_FL1100 0x1100 #define PCI_DEVICE_ID_FRESCO_LOGIC_FL1400 0x1400

#define PCI_VENDOR_ID_ETRON 0x1b6f @@ -112,6 +113,7 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci) /* Look for vendor-specific quirks */ if (pdev->vendor == PCI_VENDOR_ID_FRESCO_LOGIC && (pdev->device == PCI_DEVICE_ID_FRESCO_LOGIC_PDK || + pdev->device == PCI_DEVICE_ID_FRESCO_LOGIC_FL1100 || pdev->device == PCI_DEVICE_ID_FRESCO_LOGIC_FL1400)) { if (pdev->device == PCI_DEVICE_ID_FRESCO_LOGIC_PDK && pdev->revision == 0x0) { diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index dc2068e3bedb..ec8f2910faf9 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -342,16 +342,22 @@ static void xhci_handle_stopped_cmd_ring(struct xhci_hcd *xhci, /* Must be called with xhci->lock held, releases and aquires lock back */ static int xhci_abort_cmd_ring(struct xhci_hcd *xhci, unsigned long flags) { - u64 temp_64; + u32 temp_32; int ret;

xhci_dbg(xhci, "Abort command ring\n");

reinit_completion(&xhci->cmd_ring_stop_completion);

- temp_64 = xhci_read_64(xhci, &xhci->op_regs->cmd_ring); - xhci_write_64(xhci, temp_64 | CMD_RING_ABORT, - &xhci->op_regs->cmd_ring); + /* + * The control bits like command stop, abort are located in lower + * dword of the command ring control register. Limit the write + * to the lower dword to avoid corrupting the command ring pointer + * in case if the command ring is stopped by the time upper dword + * is written. + */ + temp_32 = readl(&xhci->op_regs->cmd_ring); + writel(temp_32 | CMD_RING_ABORT, &xhci->op_regs->cmd_ring);

/* Section 4.6.1.2 of xHCI 1.0 spec says software should also time the * completion of the Command Abort operation. If CRR is not negated in 5 diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index 6389dc99bc9a..0d6dc2e20f2a 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -3173,10 +3173,13 @@ static void xhci_endpoint_reset(struct usb_hcd *hcd, return;

/* Bail out if toggle is already being cleared by a endpoint reset */ + spin_lock_irqsave(&xhci->lock, flags); if (ep->ep_state & EP_HARD_CLEAR_TOGGLE) { ep->ep_state &= ~EP_HARD_CLEAR_TOGGLE; + spin_unlock_irqrestore(&xhci->lock, flags); return; } + spin_unlock_irqrestore(&xhci->lock, flags); /* Only interrupt and bulk ep's use data toggle, USB2 spec 5.5.4-> */ if (usb_endpoint_xfer_control(&host_ep->desc) || usb_endpoint_xfer_isoc(&host_ep->desc)) @@ -3262,8 +3265,10 @@ static void xhci_endpoint_reset(struct usb_hcd *hcd, xhci_free_command(xhci, cfg_cmd); cleanup: xhci_free_command(xhci, stop_cmd); + spin_lock_irqsave(&xhci->lock, flags); if (ep->ep_state & EP_SOFT_CLEAR_TOGGLE) ep->ep_state &= ~EP_SOFT_CLEAR_TOGGLE; + spin_unlock_irqrestore(&xhci->lock, flags); }

static int xhci_check_streams_endpoint(struct xhci_hcd *xhci, diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c index ce9fc46c9266..b5935834f9d2 100644 --- a/drivers/usb/musb/musb_dsps.c +++ b/drivers/usb/musb/musb_dsps.c @@ -899,11 +899,13 @@ static int dsps_probe(struct platform_device *pdev) if (usb_get_dr_mode(&pdev->dev) == USB_DR_MODE_PERIPHERAL) { ret = dsps_setup_optional_vbus_irq(pdev, glue); if (ret) - goto err; + goto unregister_pdev; }

return 0;

+unregister_pdev: + platform_device_unregister(glue->musb); err: pm_runtime_disable(&pdev->dev); iounmap(glue->usbss_base); diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index 1e990a8264a5..c7356718a7c6 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -246,11 +246,13 @@ static void option_instat_callback(struct urb *urb); /* These Quectel products use Quectel's vendor ID */ #define QUECTEL_PRODUCT_EC21 0x0121 #define QUECTEL_PRODUCT_EC25 0x0125 +#define QUECTEL_PRODUCT_EG91 0x0191 #define QUECTEL_PRODUCT_EG95 0x0195 #define QUECTEL_PRODUCT_BG96 0x0296 #define QUECTEL_PRODUCT_EP06 0x0306 #define QUECTEL_PRODUCT_EM12 0x0512 #define QUECTEL_PRODUCT_RM500Q 0x0800 +#define QUECTEL_PRODUCT_EC200S_CN 0x6002 #define QUECTEL_PRODUCT_EC200T 0x6026

#define CMOTECH_VENDOR_ID 0x16d8 @@ -1111,6 +1113,9 @@ static const struct usb_device_id option_ids[] = { { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EC25, 0xff, 0xff, 0xff), .driver_info = NUMEP2 }, { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EC25, 0xff, 0, 0) }, + { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EG91, 0xff, 0xff, 0xff), + .driver_info = NUMEP2 }, + { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EG91, 0xff, 0, 0) }, { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EG95, 0xff, 0xff, 0xff), .driver_info = NUMEP2 }, { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EG95, 0xff, 0, 0) }, @@ -1128,6 +1133,7 @@ static const struct usb_device_id option_ids[] = { { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_RM500Q, 0xff, 0, 0) }, { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_RM500Q, 0xff, 0xff, 0x10), .driver_info = ZLP }, + { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EC200S_CN, 0xff, 0, 0) }, { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EC200T, 0xff, 0, 0) },

{ USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6001) }, @@ -1227,6 +1233,8 @@ static const struct usb_device_id option_ids[] = { .driver_info = NCTRL(0) | RSVD(1) | RSVD(2) }, { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x1203, 0xff), /* Telit LE910Cx (RNDIS) */ .driver_info = NCTRL(2) | RSVD(3) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x1204, 0xff), /* Telit LE910Cx (MBIM) */ + .driver_info = NCTRL(0) | RSVD(1) }, { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_LE910_USBCFG4), .driver_info = NCTRL(0) | RSVD(1) | RSVD(2) | RSVD(3) }, { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_LE920), diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c index 83da8236e3c8..c18bf8164bc2 100644 --- a/drivers/usb/serial/qcserial.c +++ b/drivers/usb/serial/qcserial.c @@ -165,6 +165,7 @@ static const struct usb_device_id id_table[] = { {DEVICE_SWI(0x1199, 0x907b)}, /* Sierra Wireless EM74xx */ {DEVICE_SWI(0x1199, 0x9090)}, /* Sierra Wireless EM7565 QDL */ {DEVICE_SWI(0x1199, 0x9091)}, /* Sierra Wireless EM7565 */ + {DEVICE_SWI(0x1199, 0x90d2)}, /* Sierra Wireless EM9191 QDL */ {DEVICE_SWI(0x413c, 0x81a2)}, /* Dell Wireless 5806 Gobi(TM) 4G LTE Mobile Broadband Card */ {DEVICE_SWI(0x413c, 0x81a3)}, /* Dell Wireless 5570 HSPA+ (42Mbps) Mobile Broadband Card */ {DEVICE_SWI(0x413c, 0x81a4)}, /* Dell Wireless 5570e HSPA+ (42Mbps) Mobile Broadband Card */ diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c index c4d53ff06bf8..fdeb20f2f174 100644 --- a/drivers/vhost/vdpa.c +++ b/drivers/vhost/vdpa.c @@ -325,7 +325,7 @@ static long vhost_vdpa_set_config_call(struct vhost_vdpa *v, u32 __user *argp) struct eventfd_ctx *ctx;

cb.callback = vhost_vdpa_config_cb; - cb.private = v->vdpa; + cb.private = v; if (copy_from_user(&fd, argp, sizeof(fd))) return -EFAULT;

diff --git a/drivers/virtio/virtio.c b/drivers/virtio/virtio.c index 84b5dec5d29c..5c53098755a3 100644 --- a/drivers/virtio/virtio.c +++ b/drivers/virtio/virtio.c @@ -240,6 +240,17 @@ static int virtio_dev_probe(struct device *_d) driver_features_legacy = driver_features; }

+ /* + * Some devices detect legacy solely via F_VERSION_1. Write + * F_VERSION_1 to force LE config space accesses before FEATURES_OK for + * these when needed. + */ + if (drv->validate && !virtio_legacy_is_little_endian() + && device_features & BIT_ULL(VIRTIO_F_VERSION_1)) { + dev->features = BIT_ULL(VIRTIO_F_VERSION_1); + dev->config->finalize_features(dev); + } + if (device_features & (1ULL << VIRTIO_F_VERSION_1)) dev->features = driver_features & device_features; else diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index c346c46020e5..284294620e9f 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -4715,6 +4715,7 @@ struct extent_buffer *btrfs_alloc_tree_block(struct btrfs_trans_handle *trans, out_free_delayed: btrfs_free_delayed_extent_op(extent_op); out_free_buf: + btrfs_tree_unlock(buf); free_extent_buffer(buf); out_free_reserved: btrfs_free_reserved_extent(fs_info, ins.objectid, ins.offset, 0); diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 6ab91661cd26..f59ec55e5feb 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -710,8 +710,7 @@ int __btrfs_drop_extents(struct btrfs_trans_handle *trans, if (start >= inode->disk_i_size && !replace_extent) modify_tree = 0;

- update_refs = (test_bit(BTRFS_ROOT_SHAREABLE, &root->state) || - root == fs_info->tree_root); + update_refs = (root->root_key.objectid != BTRFS_TREE_LOG_OBJECTID); while (1) { recow = 0; ret = btrfs_lookup_file_extent(trans, root, path, ino, @@ -2662,14 +2661,16 @@ int btrfs_replace_file_extents(struct inode *inode, struct btrfs_path *path, 1, 0, 0, NULL); if (ret != -ENOSPC) { /* - * When cloning we want to avoid transaction aborts when - * nothing was done and we are attempting to clone parts - * of inline extents, in such cases -EOPNOTSUPP is - * returned by __btrfs_drop_extents() without having - * changed anything in the file. + * The only time we don't want to abort is if we are + * attempting to clone a partial inline extent, in which + * case we'll get EOPNOTSUPP. However if we aren't + * clone we need to abort no matter what, because if we + * got EOPNOTSUPP via prealloc then we messed up and + * need to abort. */ - if (extent_info && !extent_info->is_new_extent && - ret && ret != -EOPNOTSUPP) + if (ret && + (ret != -EOPNOTSUPP || + (extent_info && extent_info->is_new_extent))) btrfs_abort_transaction(trans, ret); break; } diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 7bf3936aceda..c3bb5c4375ab 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -1137,7 +1137,10 @@ static inline int __add_inode_ref(struct btrfs_trans_handle *trans, /* look for a conflicting sequence number */ di = btrfs_lookup_dir_index_item(trans, root, path, btrfs_ino(dir), ref_index, name, namelen, 0); - if (di && !IS_ERR(di)) { + if (IS_ERR(di)) { + if (PTR_ERR(di) != -ENOENT) + return PTR_ERR(di); + } else if (di) { ret = drop_one_dir_item(trans, root, path, dir, di); if (ret) return ret; @@ -1147,7 +1150,9 @@ static inline int __add_inode_ref(struct btrfs_trans_handle *trans, /* look for a conflicting name */ di = btrfs_lookup_dir_item(trans, root, path, btrfs_ino(dir), name, namelen, 0); - if (di && !IS_ERR(di)) { + if (IS_ERR(di)) { + return PTR_ERR(di); + } else if (di) { ret = drop_one_dir_item(trans, root, path, dir, di); if (ret) return ret; @@ -1897,8 +1902,8 @@ static noinline int replay_one_name(struct btrfs_trans_handle *trans, struct btrfs_key log_key; struct inode *dir; u8 log_type; - int exists; - int ret = 0; + bool exists; + int ret; bool update_size = (key->type == BTRFS_DIR_INDEX_KEY); bool name_added = false;

@@ -1918,12 +1923,12 @@ static noinline int replay_one_name(struct btrfs_trans_handle *trans, name_len);

btrfs_dir_item_key_to_cpu(eb, di, &log_key); - exists = btrfs_lookup_inode(trans, root, path, &log_key, 0); - if (exists == 0) - exists = 1; - else - exists = 0; + ret = btrfs_lookup_inode(trans, root, path, &log_key, 0); btrfs_release_path(path); + if (ret < 0) + goto out; + exists = (ret == 0); + ret = 0;

if (key->type == BTRFS_DIR_ITEM_KEY) { dst_di = btrfs_lookup_dir_item(trans, root, path, key->objectid, @@ -1938,7 +1943,14 @@ static noinline int replay_one_name(struct btrfs_trans_handle *trans, ret = -EINVAL; goto out; } - if (IS_ERR_OR_NULL(dst_di)) { + + if (dst_di == ERR_PTR(-ENOENT)) + dst_di = NULL; + + if (IS_ERR(dst_di)) { + ret = PTR_ERR(dst_di); + goto out; + } else if (!dst_di) { /* we need a sequence number to insert, so we only * do inserts for the BTRFS_DIR_INDEX_KEY types */ diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 70a3664785f8..f5e829e12a76 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -9274,16 +9274,22 @@ struct mlx5_ifc_pcmr_reg_bits { u8 reserved_at_0[0x8]; u8 local_port[0x8]; u8 reserved_at_10[0x10]; + u8 entropy_force_cap[0x1]; u8 entropy_calc_cap[0x1]; u8 entropy_gre_calc_cap[0x1]; - u8 reserved_at_23[0x1b]; + u8 reserved_at_23[0xf]; + u8 rx_ts_over_crc_cap[0x1]; + u8 reserved_at_33[0xb]; u8 fcs_cap[0x1]; u8 reserved_at_3f[0x1]; + u8 entropy_force[0x1]; u8 entropy_calc[0x1]; u8 entropy_gre_calc[0x1]; - u8 reserved_at_43[0x1b]; + u8 reserved_at_43[0xf]; + u8 rx_ts_over_crc[0x1]; + u8 reserved_at_53[0xb]; u8 fcs_chk[0x1]; u8 reserved_at_5f[0x1]; }; diff --git a/net/nfc/af_nfc.c b/net/nfc/af_nfc.c index 4a9e72073564..581358dcbdf8 100644 --- a/net/nfc/af_nfc.c +++ b/net/nfc/af_nfc.c @@ -60,6 +60,9 @@ int nfc_proto_register(const struct nfc_protocol *nfc_proto) proto_tab[nfc_proto->id] = nfc_proto; write_unlock(&proto_tab_lock);

+ if (rc) + proto_unregister(nfc_proto->proto); + return rc; } EXPORT_SYMBOL(nfc_proto_register); diff --git a/net/nfc/digital_core.c b/net/nfc/digital_core.c index e3599ed4a7a8..9c9caa307cf1 100644 --- a/net/nfc/digital_core.c +++ b/net/nfc/digital_core.c @@ -277,6 +277,7 @@ int digital_tg_configure_hw(struct nfc_digital_dev *ddev, int type, int param) static int digital_tg_listen_mdaa(struct nfc_digital_dev *ddev, u8 rf_tech) { struct digital_tg_mdaa_params *params; + int rc;

params = kzalloc(sizeof(*params), GFP_KERNEL); if (!params) @@ -291,8 +292,12 @@ static int digital_tg_listen_mdaa(struct nfc_digital_dev *ddev, u8 rf_tech) get_random_bytes(params->nfcid2 + 2, NFC_NFCID2_MAXSIZE - 2); params->sc = DIGITAL_SENSF_FELICA_SC;

- return digital_send_cmd(ddev, DIGITAL_CMD_TG_LISTEN_MDAA, NULL, params, - 500, digital_tg_recv_atr_req, NULL); + rc = digital_send_cmd(ddev, DIGITAL_CMD_TG_LISTEN_MDAA, NULL, params, + 500, digital_tg_recv_atr_req, NULL); + if (rc) + kfree(params); + + return rc; }

static int digital_tg_listen_md(struct nfc_digital_dev *ddev, u8 rf_tech) diff --git a/net/nfc/digital_technology.c b/net/nfc/digital_technology.c index 84d2345c75a3..3adf4589852a 100644 --- a/net/nfc/digital_technology.c +++ b/net/nfc/digital_technology.c @@ -465,8 +465,12 @@ static int digital_in_send_sdd_req(struct nfc_digital_dev *ddev, skb_put_u8(skb, sel_cmd); skb_put_u8(skb, DIGITAL_SDD_REQ_SEL_PAR);

- return digital_in_send_cmd(ddev, skb, 30, digital_in_recv_sdd_res, - target); + rc = digital_in_send_cmd(ddev, skb, 30, digital_in_recv_sdd_res, + target); + if (rc) + kfree_skb(skb); + + return rc; }

static void digital_in_recv_sens_res(struct nfc_digital_dev *ddev, void *arg, diff --git a/net/sched/sch_mqprio.c b/net/sched/sch_mqprio.c index 8766ab5b8788..5eb3b1b7ae5e 100644 --- a/net/sched/sch_mqprio.c +++ b/net/sched/sch_mqprio.c @@ -529,22 +529,28 @@ static int mqprio_dump_class_stats(struct Qdisc *sch, unsigned long cl, for (i = tc.offset; i < tc.offset + tc.count; i++) { struct netdev_queue *q = netdev_get_tx_queue(dev, i); struct Qdisc *qdisc = rtnl_dereference(q->qdisc); - struct gnet_stats_basic_cpu __percpu *cpu_bstats = NULL; - struct gnet_stats_queue __percpu *cpu_qstats = NULL;

spin_lock_bh(qdisc_lock(qdisc)); + if (qdisc_is_percpu_stats(qdisc)) { - cpu_bstats = qdisc->cpu_bstats; - cpu_qstats = qdisc->cpu_qstats; + qlen = qdisc_qlen_sum(qdisc); + + __gnet_stats_copy_basic(NULL, &bstats, + qdisc->cpu_bstats, + &qdisc->bstats); + __gnet_stats_copy_queue(&qstats, + qdisc->cpu_qstats, + &qdisc->qstats, + qlen); + } else { + qlen += qdisc->q.qlen; + bstats.bytes += qdisc->bstats.bytes; + bstats.packets += qdisc->bstats.packets; + qstats.backlog += qdisc->qstats.backlog; + qstats.drops += qdisc->qstats.drops; + qstats.requeues += qdisc->qstats.requeues; + qstats.overlimits += qdisc->qstats.overlimits; } - - qlen = qdisc_qlen_sum(qdisc); - __gnet_stats_copy_basic(NULL, &sch->bstats, - cpu_bstats, &qdisc->bstats); - __gnet_stats_copy_queue(&sch->qstats, - cpu_qstats, - &qdisc->qstats, - qlen); spin_unlock_bh(qdisc_lock(qdisc)); }

diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c index fa0d96320baa..64e0f4864b73 100644 --- a/net/sctp/sm_make_chunk.c +++ b/net/sctp/sm_make_chunk.c @@ -3651,7 +3651,7 @@ struct sctp_chunk *sctp_make_strreset_req( outlen = (sizeof(outreq) + stream_len) * out; inlen = (sizeof(inreq) + stream_len) * in;

- retval = sctp_make_reconf(asoc, outlen + inlen); + retval = sctp_make_reconf(asoc, SCTP_PAD4(outlen) + SCTP_PAD4(inlen)); if (!retval) return NULL;

diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl index 4f84657f55c2..f459ae883a0a 100755 --- a/scripts/recordmcount.pl +++ b/scripts/recordmcount.pl @@ -222,7 +222,7 @@ if ($arch =~ /(x86(_64)?)|(i386)/) { $local_regex = "^[0-9a-fA-F]+\s+t\s+(\S+)"; $weak_regex = "^[0-9a-fA-F]+\s+([wW])\s+(\S+)"; $section_regex = "Disassembly of section\s+(\S+):"; -$function_regex = "^([0-9a-fA-F]+)\s+<(.*?)>:"; +$function_regex = "^([0-9a-fA-F]+)\s+<([^^]*?)>:"; $mcount_regex = "^\s*([0-9a-fA-F]+):.*\s(mcount|__fentry__)$"; $section_type = '@progbits'; $mcount_adjust = 0; diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c index 590a46a9e78d..a226d8f24028 100644 --- a/sound/core/pcm_compat.c +++ b/sound/core/pcm_compat.c @@ -466,6 +466,76 @@ static int snd_pcm_ioctl_sync_ptr_x32(struct snd_pcm_substream *substream, } #endif /* CONFIG_X86_X32 */

+#ifdef __BIG_ENDIAN +typedef char __pad_before_u32[4]; +typedef char __pad_after_u32[0]; +#else +typedef char __pad_before_u32[0]; +typedef char __pad_after_u32[4]; +#endif + +/* PCM 2.0.15 API definition had a bug in mmap control; it puts the avail_min + * at the wrong offset due to a typo in padding type. + * The bug hits only 32bit. + * A workaround for incorrect read/write is needed only in 32bit compat mode. + */ +struct __snd_pcm_mmap_control64_buggy { + __pad_before_u32 __pad1; + __u32 appl_ptr; + __pad_before_u32 __pad2; /* SiC! here is the bug */ + __pad_before_u32 __pad3; + __u32 avail_min; + __pad_after_uframe __pad4; +}; + +static int snd_pcm_ioctl_sync_ptr_buggy(struct snd_pcm_substream *substream, + struct snd_pcm_sync_ptr __user *_sync_ptr) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_pcm_sync_ptr sync_ptr; + struct __snd_pcm_mmap_control64_buggy *sync_cp; + volatile struct snd_pcm_mmap_status *status; + volatile struct snd_pcm_mmap_control *control; + int err; + + memset(&sync_ptr, 0, sizeof(sync_ptr)); + sync_cp = (struct __snd_pcm_mmap_control64_buggy *)&sync_ptr.c.control; + if (get_user(sync_ptr.flags, (unsigned __user *)&(_sync_ptr->flags))) + return -EFAULT; + if (copy_from_user(sync_cp, &(_sync_ptr->c.control), sizeof(*sync_cp))) + return -EFAULT; + status = runtime->status; + control = runtime->control; + if (sync_ptr.flags & SNDRV_PCM_SYNC_PTR_HWSYNC) { + err = snd_pcm_hwsync(substream); + if (err < 0) + return err; + } + snd_pcm_stream_lock_irq(substream); + if (!(sync_ptr.flags & SNDRV_PCM_SYNC_PTR_APPL)) { + err = pcm_lib_apply_appl_ptr(substream, sync_cp->appl_ptr); + if (err < 0) { + snd_pcm_stream_unlock_irq(substream); + return err; + } + } else { + sync_cp->appl_ptr = control->appl_ptr; + } + if (!(sync_ptr.flags & SNDRV_PCM_SYNC_PTR_AVAIL_MIN)) + control->avail_min = sync_cp->avail_min; + else + sync_cp->avail_min = control->avail_min; + sync_ptr.s.status.state = status->state; + sync_ptr.s.status.hw_ptr = status->hw_ptr; + sync_ptr.s.status.tstamp = status->tstamp; + sync_ptr.s.status.suspended_state = status->suspended_state; + sync_ptr.s.status.audio_tstamp = status->audio_tstamp; + snd_pcm_stream_unlock_irq(substream); + if (copy_to_user(_sync_ptr, &sync_ptr, sizeof(sync_ptr))) + return -EFAULT; + return 0; +} + /* */ enum { @@ -535,7 +605,7 @@ static long snd_pcm_ioctl_compat(struct file *file, unsigned int cmd, unsigned l if (in_x32_syscall()) return snd_pcm_ioctl_sync_ptr_x32(substream, argp); #endif /* CONFIG_X86_X32 */ - return snd_pcm_common_ioctl(file, substream, cmd, argp); + return snd_pcm_ioctl_sync_ptr_buggy(substream, argp); case SNDRV_PCM_IOCTL_HW_REFINE32: return snd_pcm_ioctl_hw_params_compat(substream, 1, argp); case SNDRV_PCM_IOCTL_HW_PARAMS32: diff --git a/sound/core/seq_device.c b/sound/core/seq_device.c index 7ed13cb32ef8..f22d3bbfcaa5 100644 --- a/sound/core/seq_device.c +++ b/sound/core/seq_device.c @@ -147,6 +147,8 @@ static int snd_seq_device_dev_free(struct snd_device *device) struct snd_seq_device *dev = device->device_data;

cancel_autoload_drivers(); + if (dev->private_free) + dev->private_free(dev); put_device(&dev->dev); return 0; } @@ -174,11 +176,7 @@ static int snd_seq_device_dev_disconnect(struct snd_device *device)

static void snd_seq_dev_release(struct device *dev) { - struct snd_seq_device *sdev = to_seq_dev(dev); - - if (sdev->private_free) - sdev->private_free(sdev); - kfree(sdev); + kfree(to_seq_dev(dev)); }

/* diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 9f37adb2b4d0..c36239cea474 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -527,6 +527,8 @@ static void alc_shutup_pins(struct hda_codec *codec) struct alc_spec *spec = codec->spec;

switch (codec->core.vendor_id) { + case 0x10ec0236: + case 0x10ec0256: case 0x10ec0283: case 0x10ec0286: case 0x10ec0288: @@ -2549,7 +2551,8 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = { SND_PCI_QUIRK(0x1558, 0x67e1, "Clevo PB71[DE][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), SND_PCI_QUIRK(0x1558, 0x67e5, "Clevo PC70D[PRS](?:-D|-G)?", ALC1220_FIXUP_CLEVO_PB51ED_PINS), SND_PCI_QUIRK(0x1558, 0x70d1, "Clevo PC70[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), - SND_PCI_QUIRK(0x1558, 0x7714, "Clevo X170", ALC1220_FIXUP_CLEVO_PB51ED_PINS), + SND_PCI_QUIRK(0x1558, 0x7714, "Clevo X170SM", ALC1220_FIXUP_CLEVO_PB51ED_PINS), + SND_PCI_QUIRK(0x1558, 0x7715, "Clevo X170KM-G", ALC1220_FIXUP_CLEVO_PB51ED), SND_PCI_QUIRK(0x1558, 0x9501, "Clevo P950HR", ALC1220_FIXUP_CLEVO_P950), SND_PCI_QUIRK(0x1558, 0x9506, "Clevo P955HQ", ALC1220_FIXUP_CLEVO_P950), SND_PCI_QUIRK(0x1558, 0x950a, "Clevo P955H[PR]", ALC1220_FIXUP_CLEVO_P950), @@ -3531,7 +3534,8 @@ static void alc256_shutup(struct hda_codec *codec) /* If disable 3k pulldown control for alc257, the Mic detection will not work correctly * when booting with headset plugged. So skip setting it for the codec alc257 */ - if (codec->core.vendor_id != 0x10ec0257) + if (spec->codec_variant != ALC269_TYPE_ALC257 && + spec->codec_variant != ALC269_TYPE_ALC256) alc_update_coef_idx(codec, 0x46, 0, 3 << 12);

if (!spec->no_shutup_pins) @@ -6395,6 +6399,24 @@ static void alc287_fixup_legion_15imhg05_speakers(struct hda_codec *codec, /* for alc285_fixup_ideapad_s740_coef() */ #include "ideapad_s740_helper.c"

+static void alc256_fixup_tongfang_reset_persistent_settings(struct hda_codec *codec, + const struct hda_fixup *fix, + int action) +{ + /* + * A certain other OS sets these coeffs to different values. On at least one TongFang + * barebone these settings might survive even a cold reboot. So to restore a clean slate the + * values are explicitly reset to default here. Without this, the external microphone is + * always in a plugged-in state, while the internal microphone is always in an unplugged + * state, breaking the ability to use the internal microphone. + */ + alc_write_coef_idx(codec, 0x24, 0x0000); + alc_write_coef_idx(codec, 0x26, 0x0000); + alc_write_coef_idx(codec, 0x29, 0x3000); + alc_write_coef_idx(codec, 0x37, 0xfe05); + alc_write_coef_idx(codec, 0x45, 0x5089); +} + enum { ALC269_FIXUP_GPIO2, ALC269_FIXUP_SONY_VAIO, @@ -6608,7 +6630,8 @@ enum { ALC287_FIXUP_LEGION_15IMHG05_SPEAKERS, ALC287_FIXUP_LEGION_15IMHG05_AUTOMUTE, ALC287_FIXUP_YOGA7_14ITL_SPEAKERS, - ALC287_FIXUP_13S_GEN2_SPEAKERS + ALC287_FIXUP_13S_GEN2_SPEAKERS, + ALC256_FIXUP_TONGFANG_RESET_PERSISTENT_SETTINGS, };

static const struct hda_fixup alc269_fixups[] = { @@ -8283,7 +8306,7 @@ static const struct hda_fixup alc269_fixups[] = { .v.verbs = (const struct hda_verb[]) { { 0x20, AC_VERB_SET_COEF_INDEX, 0x24 }, { 0x20, AC_VERB_SET_PROC_COEF, 0x41 }, - { 0x20, AC_VERB_SET_PROC_COEF, 0xb020 }, + { 0x20, AC_VERB_SET_COEF_INDEX, 0x26 }, { 0x20, AC_VERB_SET_PROC_COEF, 0x2 }, { 0x20, AC_VERB_SET_PROC_COEF, 0x0 }, { 0x20, AC_VERB_SET_PROC_COEF, 0x0 }, @@ -8300,6 +8323,10 @@ static const struct hda_fixup alc269_fixups[] = { .chained = true, .chain_id = ALC269_FIXUP_HEADSET_MODE, }, + [ALC256_FIXUP_TONGFANG_RESET_PERSISTENT_SETTINGS] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc256_fixup_tongfang_reset_persistent_settings, + }, };

static const struct snd_pci_quirk alc269_fixup_tbl[] = { @@ -8391,6 +8418,9 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1028, 0x0a30, "Dell", ALC236_FIXUP_DELL_AIO_HEADSET_MIC), SND_PCI_QUIRK(0x1028, 0x0a58, "Dell", ALC255_FIXUP_DELL_HEADSET_MIC), SND_PCI_QUIRK(0x1028, 0x0a61, "Dell XPS 15 9510", ALC289_FIXUP_DUAL_SPK), + SND_PCI_QUIRK(0x1028, 0x0a62, "Dell Precision 5560", ALC289_FIXUP_DUAL_SPK), + SND_PCI_QUIRK(0x1028, 0x0a9d, "Dell Latitude 5430", ALC269_FIXUP_DELL4_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1028, 0x0a9e, "Dell Latitude 5430", ALC269_FIXUP_DELL4_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1028, 0x164a, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1028, 0x164b, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x103c, 0x1586, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC2), @@ -8726,6 +8756,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1b7d, 0xa831, "Ordissimo EVE2 ", ALC269VB_FIXUP_ORDISSIMO_EVE2), /* Also known as Malata PC-B1303 */ SND_PCI_QUIRK(0x1c06, 0x2013, "Lemote A1802", ALC269_FIXUP_LEMOTE_A1802), SND_PCI_QUIRK(0x1c06, 0x2015, "Lemote A190X", ALC269_FIXUP_LEMOTE_A190X), + SND_PCI_QUIRK(0x1d05, 0x1132, "TongFang PHxTxX1", ALC256_FIXUP_TONGFANG_RESET_PERSISTENT_SETTINGS), SND_PCI_QUIRK(0x1d72, 0x1602, "RedmiBook", ALC255_FIXUP_XIAOMI_HEADSET_MIC), SND_PCI_QUIRK(0x1d72, 0x1701, "XiaomiNotebook Pro", ALC298_FIXUP_DELL1_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1d72, 0x1901, "RedmiBook 14", ALC256_FIXUP_ASUS_HEADSET_MIC), @@ -10098,6 +10129,9 @@ enum { ALC671_FIXUP_HP_HEADSET_MIC2, ALC662_FIXUP_ACER_X2660G_HEADSET_MODE, ALC662_FIXUP_ACER_NITRO_HEADSET_MODE, + ALC668_FIXUP_ASUS_NO_HEADSET_MIC, + ALC668_FIXUP_HEADSET_MIC, + ALC668_FIXUP_MIC_DET_COEF, };

static const struct hda_fixup alc662_fixups[] = { @@ -10481,6 +10515,29 @@ static const struct hda_fixup alc662_fixups[] = { .chained = true, .chain_id = ALC662_FIXUP_USI_FUNC }, + [ALC668_FIXUP_ASUS_NO_HEADSET_MIC] = { + .type = HDA_FIXUP_PINS, + .v.pins = (const struct hda_pintbl[]) { + { 0x1b, 0x04a1112c }, + { } + }, + .chained = true, + .chain_id = ALC668_FIXUP_HEADSET_MIC + }, + [ALC668_FIXUP_HEADSET_MIC] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc269_fixup_headset_mic, + .chained = true, + .chain_id = ALC668_FIXUP_MIC_DET_COEF + }, + [ALC668_FIXUP_MIC_DET_COEF] = { + .type = HDA_FIXUP_VERBS, + .v.verbs = (const struct hda_verb[]) { + { 0x20, AC_VERB_SET_COEF_INDEX, 0x15 }, + { 0x20, AC_VERB_SET_PROC_COEF, 0x0d60 }, + {} + }, + }, };

static const struct snd_pci_quirk alc662_fixup_tbl[] = { @@ -10516,6 +10573,7 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = { SND_PCI_QUIRK(0x1043, 0x15a7, "ASUS UX51VZH", ALC662_FIXUP_BASS_16), SND_PCI_QUIRK(0x1043, 0x177d, "ASUS N551", ALC668_FIXUP_ASUS_Nx51), SND_PCI_QUIRK(0x1043, 0x17bd, "ASUS N751", ALC668_FIXUP_ASUS_Nx51), + SND_PCI_QUIRK(0x1043, 0x185d, "ASUS G551JW", ALC668_FIXUP_ASUS_NO_HEADSET_MIC), SND_PCI_QUIRK(0x1043, 0x1963, "ASUS X71SL", ALC662_FIXUP_ASUS_MODE8), SND_PCI_QUIRK(0x1043, 0x1b73, "ASUS N55SF", ALC662_FIXUP_BASS_16), SND_PCI_QUIRK(0x1043, 0x1bf3, "ASUS N76VZ", ALC662_FIXUP_BASS_MODE4_CHMAP), diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h index 5728bf722c88..7c649cd38049 100644 --- a/sound/usb/quirks-table.h +++ b/sound/usb/quirks-table.h @@ -77,6 +77,48 @@ /* E-Mu 0204 USB */ { USB_DEVICE_VENDOR_SPEC(0x041e, 0x3f19) },

+/* + * Creative Technology, Ltd Live! Cam Sync HD [VF0770] + * The device advertises 8 formats, but only a rate of 48kHz is honored by the + * hardware and 24 bits give chopped audio, so only report the one working + * combination. + */ +{ + USB_DEVICE(0x041e, 0x4095), + .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { + .ifnum = QUIRK_ANY_INTERFACE, + .type = QUIRK_COMPOSITE, + .data = &(const struct snd_usb_audio_quirk[]) { + { + .ifnum = 2, + .type = QUIRK_AUDIO_STANDARD_MIXER, + }, + { + .ifnum = 3, + .type = QUIRK_AUDIO_FIXED_ENDPOINT, + .data = &(const struct audioformat) { + .formats = SNDRV_PCM_FMTBIT_S16_LE, + .channels = 2, + .fmt_bits = 16, + .iface = 3, + .altsetting = 4, + .altset_idx = 4, + .endpoint = 0x82, + .ep_attr = 0x05, + .rates = SNDRV_PCM_RATE_48000, + .rate_min = 48000, + .rate_max = 48000, + .nr_rates = 1, + .rate_table = (unsigned int[]) { 48000 }, + }, + }, + { + .ifnum = -1 + }, + }, + }, +}, + /* * HP Wireless Audio * When not ignored, causes instability issues for some users, forcing them to