commit: 579d60642ab4b191c0b6754fc5731b1f3d941339 Author: Mike Pagano <mpagano <AT> gentoo <DOT> org> AuthorDate: Sat Jul 2 16:07:20 2022 +0000 Commit: Mike Pagano <mpagano <AT> gentoo <DOT> org> CommitDate: Sat Jul 2 16:07:20 2022 +0000 URL: https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=579d6064
Linux patch 4.19.250 Signed-off-by: Mike Pagano <mpagano <AT> gentoo.org> 0000_README | 4 + 1249_linux-4.19.250.patch | 1595 +++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 1599 insertions(+) diff --git a/0000_README b/0000_README index de0e7128..295b34e0 100644 --- a/0000_README +++ b/0000_README @@ -1035,6 +1035,10 @@ Patch: 1248_linux-4.19.249.patch From: https://www.kernel.org Desc: Linux 4.19.249 +Patch: 1249_linux-4.19.250.patch +From: https://www.kernel.org +Desc: Linux 4.19.250 + Patch: 1500_XATTR_USER_PREFIX.patch From: https://bugs.gentoo.org/show_bug.cgi?id=470644 Desc: Support for namespace user.pax.* on tmpfs. diff --git a/1249_linux-4.19.250.patch b/1249_linux-4.19.250.patch new file mode 100644 index 00000000..a721fcd2 --- /dev/null +++ b/1249_linux-4.19.250.patch @@ -0,0 +1,1595 @@ +diff --git a/Documentation/ABI/testing/sysfs-bus-iio-vf610 b/Documentation/ABI/testing/sysfs-bus-iio-vf610 +index 308a6756d3bf3..491ead8044888 100644 +--- a/Documentation/ABI/testing/sysfs-bus-iio-vf610 ++++ b/Documentation/ABI/testing/sysfs-bus-iio-vf610 +@@ -1,4 +1,4 @@ +-What: /sys/bus/iio/devices/iio:deviceX/conversion_mode ++What: /sys/bus/iio/devices/iio:deviceX/in_conversion_mode + KernelVersion: 4.2 + Contact: [email protected] + Description: +diff --git a/Makefile b/Makefile +index 14ba089d5b016..f78a5a3604c31 100644 +--- a/Makefile ++++ b/Makefile +@@ -1,7 +1,7 @@ + # SPDX-License-Identifier: GPL-2.0 + VERSION = 4 + PATCHLEVEL = 19 +-SUBLEVEL = 249 ++SUBLEVEL = 250 + EXTRAVERSION = + NAME = "People's Front" + +@@ -1017,7 +1017,7 @@ PHONY += autoksyms_recursive + autoksyms_recursive: $(vmlinux-deps) + ifdef CONFIG_TRIM_UNUSED_KSYMS + $(Q)$(CONFIG_SHELL) $(srctree)/scripts/adjust_autoksyms.sh \ +- "$(MAKE) -f $(srctree)/Makefile vmlinux" ++ "$(MAKE) -f $(srctree)/Makefile autoksyms_recursive" + endif + + # For the kernel to actually contain only the needed exported symbols, +diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi +index 9f88b5691f052..d91cc532d0e2c 100644 +--- a/arch/arm/boot/dts/imx6qdl.dtsi ++++ b/arch/arm/boot/dts/imx6qdl.dtsi +@@ -753,7 +753,7 @@ + regulator-name = "vddpu"; + regulator-min-microvolt = <725000>; + regulator-max-microvolt = <1450000>; +- regulator-enable-ramp-delay = <150>; ++ regulator-enable-ramp-delay = <380>; + anatop-reg-offset = <0x140>; + anatop-vol-bit-shift = <9>; + anatop-vol-bit-width = <5>; +diff --git a/arch/arm/mach-axxia/platsmp.c b/arch/arm/mach-axxia/platsmp.c +index 502e3df69f696..c706a11c21931 100644 +--- a/arch/arm/mach-axxia/platsmp.c ++++ b/arch/arm/mach-axxia/platsmp.c +@@ -42,6 +42,7 @@ static int axxia_boot_secondary(unsigned int cpu, struct task_struct *idle) + return -ENOENT; + + syscon = of_iomap(syscon_np, 0); ++ of_node_put(syscon_np); + if (!syscon) + return -ENOMEM; + +diff --git a/arch/arm/mach-cns3xxx/core.c b/arch/arm/mach-cns3xxx/core.c +index 7d5a44a06648d..95716fc9e6286 100644 +--- a/arch/arm/mach-cns3xxx/core.c ++++ b/arch/arm/mach-cns3xxx/core.c +@@ -379,6 +379,7 @@ static void __init cns3xxx_init(void) + /* De-Asscer SATA Reset */ + cns3xxx_pwr_soft_rst(CNS3XXX_PWR_SOFTWARE_RST(SATA)); + } ++ of_node_put(dn); + + dn = of_find_compatible_node(NULL, NULL, "cavium,cns3420-sdhci"); + if (of_device_is_available(dn)) { +@@ -392,6 +393,7 @@ static void __init cns3xxx_init(void) + cns3xxx_pwr_clk_en(CNS3XXX_PWR_CLK_EN(SDIO)); + cns3xxx_pwr_soft_rst(CNS3XXX_PWR_SOFTWARE_RST(SDIO)); + } ++ of_node_put(dn); + + pm_power_off = cns3xxx_power_off; + +diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c +index 865dcc4c3181a..23adb1a54bcd9 100644 +--- a/arch/arm/mach-exynos/exynos.c ++++ b/arch/arm/mach-exynos/exynos.c +@@ -131,6 +131,7 @@ static void exynos_map_pmu(void) + np = of_find_matching_node(NULL, exynos_dt_pmu_match); + if (np) + pmu_base_addr = of_iomap(np, 0); ++ of_node_put(np); + } + + static void __init exynos_init_irq(void) +diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c +index 745b7b4369618..42f77b318974d 100644 +--- a/arch/mips/vr41xx/common/icu.c ++++ b/arch/mips/vr41xx/common/icu.c +@@ -653,8 +653,6 @@ static int icu_get_irq(unsigned int irq) + + printk(KERN_ERR "spurious ICU interrupt: %04x,%04x\n", pend1, pend2); + +- atomic_inc(&irq_err_count); +- + return -1; + } + +diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c +index 56c33285b1dfd..9f89fac4ed087 100644 +--- a/arch/powerpc/kernel/process.c ++++ b/arch/powerpc/kernel/process.c +@@ -1731,7 +1731,7 @@ void start_thread(struct pt_regs *regs, unsigned long start, unsigned long sp) + tm_reclaim_current(0); + #endif + +- memset(regs->gpr, 0, sizeof(regs->gpr)); ++ memset(®s->gpr[1], 0, sizeof(regs->gpr) - sizeof(regs->gpr[0])); + regs->ctr = 0; + regs->link = 0; + regs->xer = 0; +diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c +index 362c20c8c22f9..b492cb1c36fd9 100644 +--- a/arch/powerpc/kernel/rtas.c ++++ b/arch/powerpc/kernel/rtas.c +@@ -1105,7 +1105,7 @@ static struct rtas_filter rtas_filters[] __ro_after_init = { + { "get-time-of-day", -1, -1, -1, -1, -1 }, + { "ibm,get-vpd", -1, 0, -1, 1, 2 }, + { "ibm,lpar-perftools", -1, 2, 3, -1, -1 }, +- { "ibm,platform-dump", -1, 4, 5, -1, -1 }, ++ { "ibm,platform-dump", -1, 4, 5, -1, -1 }, /* Special cased */ + { "ibm,read-slot-reset-state", -1, -1, -1, -1, -1 }, + { "ibm,scan-log-dump", -1, 0, 1, -1, -1 }, + { "ibm,set-dynamic-indicator", -1, 2, -1, -1, -1 }, +@@ -1152,6 +1152,15 @@ static bool block_rtas_call(int token, int nargs, + size = 1; + + end = base + size - 1; ++ ++ /* ++ * Special case for ibm,platform-dump - NULL buffer ++ * address is used to indicate end of dump processing ++ */ ++ if (!strcmp(f->name, "ibm,platform-dump") && ++ base == 0) ++ return false; ++ + if (!in_rmo_buf(base, end)) + goto err; + } +diff --git a/arch/powerpc/platforms/powernv/powernv.h b/arch/powerpc/platforms/powernv/powernv.h +index fd4a1c5a6369f..cd9180cc0e133 100644 +--- a/arch/powerpc/platforms/powernv/powernv.h ++++ b/arch/powerpc/platforms/powernv/powernv.h +@@ -30,4 +30,6 @@ extern void opal_event_shutdown(void); + + bool cpu_core_split_required(void); + ++void pnv_rng_init(void); ++ + #endif /* _POWERNV_H */ +diff --git a/arch/powerpc/platforms/powernv/rng.c b/arch/powerpc/platforms/powernv/rng.c +index e15dd09f71dfb..c5c1d5cd7b10d 100644 +--- a/arch/powerpc/platforms/powernv/rng.c ++++ b/arch/powerpc/platforms/powernv/rng.c +@@ -21,6 +21,7 @@ + #include <asm/prom.h> + #include <asm/machdep.h> + #include <asm/smp.h> ++#include "powernv.h" + + #define DARN_ERR 0xFFFFFFFFFFFFFFFFul + +@@ -32,7 +33,6 @@ struct powernv_rng { + + static DEFINE_PER_CPU(struct powernv_rng *, powernv_rng); + +- + int powernv_hwrng_present(void) + { + struct powernv_rng *rng; +@@ -102,9 +102,6 @@ static int initialise_darn(void) + return 0; + } + } +- +- pr_warn("Unable to use DARN for get_random_seed()\n"); +- + return -EIO; + } + +@@ -167,32 +164,55 @@ static __init int rng_create(struct device_node *dn) + + rng_init_per_cpu(rng, dn); + +- pr_info_once("Registering arch random hook.\n"); +- + ppc_md.get_random_seed = powernv_get_random_long; + + return 0; + } + +-static __init int rng_init(void) ++static int __init pnv_get_random_long_early(unsigned long *v) + { + struct device_node *dn; +- int rc; ++ ++ if (!slab_is_available()) ++ return 0; ++ ++ if (cmpxchg(&ppc_md.get_random_seed, pnv_get_random_long_early, ++ NULL) != pnv_get_random_long_early) ++ return 0; + + for_each_compatible_node(dn, NULL, "ibm,power-rng") { +- rc = rng_create(dn); +- if (rc) { +- pr_err("Failed creating rng for %pOF (%d).\n", +- dn, rc); ++ if (rng_create(dn)) + continue; +- } +- + /* Create devices for hwrng driver */ + of_platform_device_create(dn, NULL, NULL); + } + +- initialise_darn(); ++ if (!ppc_md.get_random_seed) ++ return 0; ++ return ppc_md.get_random_seed(v); ++} ++ ++void __init pnv_rng_init(void) ++{ ++ struct device_node *dn; + ++ /* Prefer darn over the rest. */ ++ if (!initialise_darn()) ++ return; ++ ++ dn = of_find_compatible_node(NULL, NULL, "ibm,power-rng"); ++ if (dn) ++ ppc_md.get_random_seed = pnv_get_random_long_early; ++ ++ of_node_put(dn); ++} ++ ++static int __init pnv_rng_late_init(void) ++{ ++ unsigned long v; ++ /* In case it wasn't called during init for some other reason. */ ++ if (ppc_md.get_random_seed == pnv_get_random_long_early) ++ pnv_get_random_long_early(&v); + return 0; + } +-machine_subsys_initcall(powernv, rng_init); ++machine_subsys_initcall(powernv, pnv_rng_late_init); +diff --git a/arch/powerpc/platforms/powernv/setup.c b/arch/powerpc/platforms/powernv/setup.c +index 5068dd7f6e74b..0ade08dd0ea27 100644 +--- a/arch/powerpc/platforms/powernv/setup.c ++++ b/arch/powerpc/platforms/powernv/setup.c +@@ -171,6 +171,8 @@ static void __init pnv_setup_arch(void) + powersave_nap = 1; + + /* XXX PMCS */ ++ ++ pnv_rng_init(); + } + + static void __init pnv_init(void) +diff --git a/arch/powerpc/platforms/pseries/pseries.h b/arch/powerpc/platforms/pseries/pseries.h +index 60db2ee511fb4..2f7c5d1c1751e 100644 +--- a/arch/powerpc/platforms/pseries/pseries.h ++++ b/arch/powerpc/platforms/pseries/pseries.h +@@ -110,4 +110,6 @@ int dlpar_workqueue_init(void); + + void pseries_setup_rfi_flush(void); + ++void pseries_rng_init(void); ++ + #endif /* _PSERIES_PSERIES_H */ +diff --git a/arch/powerpc/platforms/pseries/rng.c b/arch/powerpc/platforms/pseries/rng.c +index 262b8c5e1b9d0..2262630543e91 100644 +--- a/arch/powerpc/platforms/pseries/rng.c ++++ b/arch/powerpc/platforms/pseries/rng.c +@@ -14,6 +14,7 @@ + #include <asm/archrandom.h> + #include <asm/machdep.h> + #include <asm/plpar_wrappers.h> ++#include "pseries.h" + + + static int pseries_get_random_long(unsigned long *v) +@@ -28,19 +29,13 @@ static int pseries_get_random_long(unsigned long *v) + return 0; + } + +-static __init int rng_init(void) ++void __init pseries_rng_init(void) + { + struct device_node *dn; + + dn = of_find_compatible_node(NULL, NULL, "ibm,random"); + if (!dn) +- return -ENODEV; +- +- pr_info("Registering arch random hook.\n"); +- ++ return; + ppc_md.get_random_seed = pseries_get_random_long; +- + of_node_put(dn); +- return 0; + } +-machine_subsys_initcall(pseries, rng_init); +diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c +index 885d910bfd9db..77423d7650017 100644 +--- a/arch/powerpc/platforms/pseries/setup.c ++++ b/arch/powerpc/platforms/pseries/setup.c +@@ -792,6 +792,7 @@ static void __init pSeries_setup_arch(void) + } + + ppc_md.pcibios_root_bridge_prepare = pseries_root_bridge_prepare; ++ pseries_rng_init(); + } + + static void pseries_panic(char *str) +diff --git a/arch/s390/include/asm/kexec.h b/arch/s390/include/asm/kexec.h +index 825dd0f7f2211..ba9b0e76470c5 100644 +--- a/arch/s390/include/asm/kexec.h ++++ b/arch/s390/include/asm/kexec.h +@@ -9,6 +9,8 @@ + #ifndef _S390_KEXEC_H + #define _S390_KEXEC_H + ++#include <linux/module.h> ++ + #include <asm/processor.h> + #include <asm/page.h> + /* +@@ -69,4 +71,12 @@ int *kexec_file_update_kernel(struct kimage *iamge, + extern const struct kexec_file_ops s390_kexec_image_ops; + extern const struct kexec_file_ops s390_kexec_elf_ops; + ++#ifdef CONFIG_KEXEC_FILE ++struct purgatory_info; ++int arch_kexec_apply_relocations_add(struct purgatory_info *pi, ++ Elf_Shdr *section, ++ const Elf_Shdr *relsec, ++ const Elf_Shdr *symtab); ++#define arch_kexec_apply_relocations_add arch_kexec_apply_relocations_add ++#endif + #endif /*_S390_KEXEC_H */ +diff --git a/arch/x86/include/asm/kexec.h b/arch/x86/include/asm/kexec.h +index 5125fca472bb0..0a41c62369f2c 100644 +--- a/arch/x86/include/asm/kexec.h ++++ b/arch/x86/include/asm/kexec.h +@@ -21,6 +21,7 @@ + #ifndef __ASSEMBLY__ + + #include <linux/string.h> ++#include <linux/module.h> + + #include <asm/page.h> + #include <asm/ptrace.h> +@@ -217,6 +218,14 @@ extern int arch_kexec_post_alloc_pages(void *vaddr, unsigned int pages, + extern void arch_kexec_pre_free_pages(void *vaddr, unsigned int pages); + #define arch_kexec_pre_free_pages arch_kexec_pre_free_pages + ++#ifdef CONFIG_KEXEC_FILE ++struct purgatory_info; ++int arch_kexec_apply_relocations_add(struct purgatory_info *pi, ++ Elf_Shdr *section, ++ const Elf_Shdr *relsec, ++ const Elf_Shdr *symtab); ++#define arch_kexec_apply_relocations_add arch_kexec_apply_relocations_add ++#endif + #endif + + typedef void crash_vmclear_fn(void); +diff --git a/arch/xtensa/kernel/time.c b/arch/xtensa/kernel/time.c +index 378186b5eb401..071c5f59d6206 100644 +--- a/arch/xtensa/kernel/time.c ++++ b/arch/xtensa/kernel/time.c +@@ -146,6 +146,7 @@ static void __init calibrate_ccount(void) + cpu = of_find_compatible_node(NULL, NULL, "cdns,xtensa-cpu"); + if (cpu) { + clk = of_clk_get(cpu, 0); ++ of_node_put(cpu); + if (!IS_ERR(clk)) { + ccount_freq = clk_get_rate(clk); + return; +diff --git a/arch/xtensa/platforms/xtfpga/setup.c b/arch/xtensa/platforms/xtfpga/setup.c +index db5122765f166..ce00dc2b3a1ec 100644 +--- a/arch/xtensa/platforms/xtfpga/setup.c ++++ b/arch/xtensa/platforms/xtfpga/setup.c +@@ -152,6 +152,7 @@ static int __init machine_setup(void) + + if ((eth = of_find_compatible_node(eth, NULL, "opencores,ethoc"))) + update_local_mac(eth); ++ of_node_put(eth); + return 0; + } + arch_initcall(machine_setup); +diff --git a/drivers/char/random.c b/drivers/char/random.c +index 55b23104fe33d..bac4dc501dc4d 100644 +--- a/drivers/char/random.c ++++ b/drivers/char/random.c +@@ -88,7 +88,7 @@ static RAW_NOTIFIER_HEAD(random_ready_chain); + + /* Control how we warn userspace. */ + static struct ratelimit_state urandom_warning = +- RATELIMIT_STATE_INIT("warn_urandom_randomness", HZ, 3); ++ RATELIMIT_STATE_INIT_FLAGS("urandom_warning", HZ, 3, RATELIMIT_MSG_ON_RELEASE); + static int ratelimit_disable __read_mostly = + IS_ENABLED(CONFIG_WARN_ALL_UNSEEDED_RANDOM); + module_param_named(ratelimit_disable, ratelimit_disable, int, 0644); +@@ -996,7 +996,7 @@ void add_interrupt_randomness(int irq) + if (new_count & MIX_INFLIGHT) + return; + +- if (new_count < 64 && !time_is_before_jiffies(fast_pool->last + HZ)) ++ if (new_count < 1024 && !time_is_before_jiffies(fast_pool->last + HZ)) + return; + + if (unlikely(!fast_pool->mix.func)) +diff --git a/drivers/gpio/gpio-vr41xx.c b/drivers/gpio/gpio-vr41xx.c +index 027699cec911b..217b077838aff 100644 +--- a/drivers/gpio/gpio-vr41xx.c ++++ b/drivers/gpio/gpio-vr41xx.c +@@ -230,8 +230,6 @@ static int giu_get_irq(unsigned int irq) + printk(KERN_ERR "spurious GIU interrupt: %04x(%04x),%04x(%04x)\n", + maskl, pendl, maskh, pendh); + +- atomic_inc(&irq_err_count); +- + return -EINVAL; + } + +diff --git a/drivers/gpio/gpio-winbond.c b/drivers/gpio/gpio-winbond.c +index 7f8f5b02e31d5..4b61d975cc0ec 100644 +--- a/drivers/gpio/gpio-winbond.c ++++ b/drivers/gpio/gpio-winbond.c +@@ -385,12 +385,13 @@ static int winbond_gpio_get(struct gpio_chip *gc, unsigned int offset) + unsigned long *base = gpiochip_get_data(gc); + const struct winbond_gpio_info *info; + bool val; ++ int ret; + + winbond_gpio_get_info(&offset, &info); + +- val = winbond_sio_enter(*base); +- if (val) +- return val; ++ ret = winbond_sio_enter(*base); ++ if (ret) ++ return ret; + + winbond_sio_select_logical(*base, info->dev); + +diff --git a/drivers/gpu/drm/drm_crtc_helper_internal.h b/drivers/gpu/drm/drm_crtc_helper_internal.h +index b5ac1581e6231..d595697d3d7e0 100644 +--- a/drivers/gpu/drm/drm_crtc_helper_internal.h ++++ b/drivers/gpu/drm/drm_crtc_helper_internal.h +@@ -32,16 +32,6 @@ + #include <drm/drm_encoder.h> + #include <drm/drm_modes.h> + +-/* drm_fb_helper.c */ +-#ifdef CONFIG_DRM_FBDEV_EMULATION +-int drm_fb_helper_modinit(void); +-#else +-static inline int drm_fb_helper_modinit(void) +-{ +- return 0; +-} +-#endif +- + /* drm_dp_aux_dev.c */ + #ifdef CONFIG_DRM_DP_AUX_CHARDEV + int drm_dp_aux_dev_init(void); +diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c +index da9a381d6b577..fbe9156c9e7c1 100644 +--- a/drivers/gpu/drm/drm_fb_helper.c ++++ b/drivers/gpu/drm/drm_fb_helper.c +@@ -3270,24 +3270,3 @@ int drm_fbdev_generic_setup(struct drm_device *dev, unsigned int preferred_bpp) + return 0; + } + EXPORT_SYMBOL(drm_fbdev_generic_setup); +- +-/* The Kconfig DRM_KMS_HELPER selects FRAMEBUFFER_CONSOLE (if !EXPERT) +- * but the module doesn't depend on any fb console symbols. At least +- * attempt to load fbcon to avoid leaving the system without a usable console. +- */ +-int __init drm_fb_helper_modinit(void) +-{ +-#if defined(CONFIG_FRAMEBUFFER_CONSOLE_MODULE) && !defined(CONFIG_EXPERT) +- const char name[] = "fbcon"; +- struct module *fbcon; +- +- mutex_lock(&module_mutex); +- fbcon = find_module(name); +- mutex_unlock(&module_mutex); +- +- if (!fbcon) +- request_module_nowait(name); +-#endif +- return 0; +-} +-EXPORT_SYMBOL(drm_fb_helper_modinit); +diff --git a/drivers/gpu/drm/drm_kms_helper_common.c b/drivers/gpu/drm/drm_kms_helper_common.c +index 93e2b30fe1a54..681b297272356 100644 +--- a/drivers/gpu/drm/drm_kms_helper_common.c ++++ b/drivers/gpu/drm/drm_kms_helper_common.c +@@ -63,19 +63,18 @@ MODULE_PARM_DESC(edid_firmware, + + static int __init drm_kms_helper_init(void) + { +- int ret; +- +- /* Call init functions from specific kms helpers here */ +- ret = drm_fb_helper_modinit(); +- if (ret < 0) +- goto out; +- +- ret = drm_dp_aux_dev_init(); +- if (ret < 0) +- goto out; +- +-out: +- return ret; ++ /* ++ * The Kconfig DRM_KMS_HELPER selects FRAMEBUFFER_CONSOLE (if !EXPERT) ++ * but the module doesn't depend on any fb console symbols. At least ++ * attempt to load fbcon to avoid leaving the system without a usable ++ * console. ++ */ ++ if (IS_ENABLED(CONFIG_DRM_FBDEV_EMULATION) && ++ IS_MODULE(CONFIG_FRAMEBUFFER_CONSOLE) && ++ !IS_ENABLED(CONFIG_EXPERT)) ++ request_module_nowait("fbcon"); ++ ++ return drm_dp_aux_dev_init(); + } + + static void __exit drm_kms_helper_exit(void) +diff --git a/drivers/iio/accel/bma180.c b/drivers/iio/accel/bma180.c +index 52275dddab3ec..7980bd95e3826 100644 +--- a/drivers/iio/accel/bma180.c ++++ b/drivers/iio/accel/bma180.c +@@ -780,11 +780,12 @@ static int bma180_probe(struct i2c_client *client, + data->trig->dev.parent = &client->dev; + data->trig->ops = &bma180_trigger_ops; + iio_trigger_set_drvdata(data->trig, indio_dev); +- indio_dev->trig = iio_trigger_get(data->trig); + + ret = iio_trigger_register(data->trig); + if (ret) + goto err_trigger_free; ++ ++ indio_dev->trig = iio_trigger_get(data->trig); + } + + ret = iio_triggered_buffer_setup(indio_dev, NULL, +diff --git a/drivers/iio/accel/mma8452.c b/drivers/iio/accel/mma8452.c +index 1ef75c94987bd..b03c6d9553ae5 100644 +--- a/drivers/iio/accel/mma8452.c ++++ b/drivers/iio/accel/mma8452.c +@@ -1486,10 +1486,14 @@ static int mma8452_reset(struct i2c_client *client) + int i; + int ret; + +- ret = i2c_smbus_write_byte_data(client, MMA8452_CTRL_REG2, ++ /* ++ * Find on fxls8471, after config reset bit, it reset immediately, ++ * and will not give ACK, so here do not check the return value. ++ * The following code will read the reset register, and check whether ++ * this reset works. ++ */ ++ i2c_smbus_write_byte_data(client, MMA8452_CTRL_REG2, + MMA8452_CTRL_REG2_RST); +- if (ret < 0) +- return ret; + + for (i = 0; i < 10; i++) { + usleep_range(100, 200); +diff --git a/drivers/iio/adc/axp288_adc.c b/drivers/iio/adc/axp288_adc.c +index e6ce25bcc01ca..8192d20d260aa 100644 +--- a/drivers/iio/adc/axp288_adc.c ++++ b/drivers/iio/adc/axp288_adc.c +@@ -205,6 +205,14 @@ static const struct dmi_system_id axp288_adc_ts_bias_override[] = { + }, + .driver_data = (void *)(uintptr_t)AXP288_ADC_TS_BIAS_80UA, + }, ++ { ++ /* Nuvision Solo 10 Draw */ ++ .matches = { ++ DMI_MATCH(DMI_SYS_VENDOR, "TMAX"), ++ DMI_MATCH(DMI_PRODUCT_NAME, "TM101W610L"), ++ }, ++ .driver_data = (void *)(uintptr_t)AXP288_ADC_TS_BIAS_80UA, ++ }, + {} + }; + +diff --git a/drivers/iio/chemical/ccs811.c b/drivers/iio/chemical/ccs811.c +index 46d5d48b58b6c..70f1bec3bba86 100644 +--- a/drivers/iio/chemical/ccs811.c ++++ b/drivers/iio/chemical/ccs811.c +@@ -421,11 +421,11 @@ static int ccs811_probe(struct i2c_client *client, + data->drdy_trig->dev.parent = &client->dev; + data->drdy_trig->ops = &ccs811_trigger_ops; + iio_trigger_set_drvdata(data->drdy_trig, indio_dev); +- indio_dev->trig = data->drdy_trig; +- iio_trigger_get(indio_dev->trig); + ret = iio_trigger_register(data->drdy_trig); + if (ret) + goto err_poweroff; ++ ++ indio_dev->trig = iio_trigger_get(data->drdy_trig); + } + + ret = iio_triggered_buffer_setup(indio_dev, NULL, +diff --git a/drivers/iio/gyro/mpu3050-core.c b/drivers/iio/gyro/mpu3050-core.c +index e6fdd0f4b4bcb..0d7581a6f5bac 100644 +--- a/drivers/iio/gyro/mpu3050-core.c ++++ b/drivers/iio/gyro/mpu3050-core.c +@@ -873,6 +873,7 @@ static int mpu3050_power_up(struct mpu3050 *mpu3050) + ret = regmap_update_bits(mpu3050->map, MPU3050_PWR_MGM, + MPU3050_PWR_MGM_SLEEP, 0); + if (ret) { ++ regulator_bulk_disable(ARRAY_SIZE(mpu3050->regs), mpu3050->regs); + dev_err(mpu3050->dev, "error setting power mode\n"); + return ret; + } +diff --git a/drivers/iio/trigger/iio-trig-sysfs.c b/drivers/iio/trigger/iio-trig-sysfs.c +index 3f0dc9a1a5140..cccc07e637a4f 100644 +--- a/drivers/iio/trigger/iio-trig-sysfs.c ++++ b/drivers/iio/trigger/iio-trig-sysfs.c +@@ -198,6 +198,7 @@ static int iio_sysfs_trigger_remove(int id) + } + + iio_trigger_unregister(t->trig); ++ irq_work_sync(&t->work); + iio_trigger_free(t->trig); + + list_del(&t->l); +diff --git a/drivers/md/dm-era-target.c b/drivers/md/dm-era-target.c +index c596fc564a589..da88237f1fe43 100644 +--- a/drivers/md/dm-era-target.c ++++ b/drivers/md/dm-era-target.c +@@ -1396,7 +1396,7 @@ static void start_worker(struct era *era) + static void stop_worker(struct era *era) + { + atomic_set(&era->suspended, 1); +- flush_workqueue(era->wq); ++ drain_workqueue(era->wq); + } + + /*---------------------------------------------------------------- +@@ -1580,6 +1580,12 @@ static void era_postsuspend(struct dm_target *ti) + } + + stop_worker(era); ++ ++ r = metadata_commit(era->md); ++ if (r) { ++ DMERR("%s: metadata_commit failed", __func__); ++ /* FIXME: fail mode */ ++ } + } + + static int era_preresume(struct dm_target *ti) +diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c +index 2d70cdd26f89d..cab5c1cc9fe99 100644 +--- a/drivers/net/bonding/bond_main.c ++++ b/drivers/net/bonding/bond_main.c +@@ -3069,9 +3069,11 @@ re_arm: + if (!rtnl_trylock()) + return; + +- if (should_notify_peers) ++ if (should_notify_peers) { ++ bond->send_peer_notif--; + call_netdevice_notifiers(NETDEV_NOTIFY_PEERS, + bond->dev); ++ } + if (should_notify_rtnl) { + bond_slave_state_notify(bond); + bond_slave_link_notify(bond); +diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c +index a93edd31011f5..9f45ecd9e8e5e 100644 +--- a/drivers/net/ethernet/intel/igb/igb_main.c ++++ b/drivers/net/ethernet/intel/igb/igb_main.c +@@ -9444,11 +9444,10 @@ static void igb_init_dmac(struct igb_adapter *adapter, u32 pba) + struct e1000_hw *hw = &adapter->hw; + u32 dmac_thr; + u16 hwm; ++ u32 reg; + + if (hw->mac.type > e1000_82580) { + if (adapter->flags & IGB_FLAG_DMAC) { +- u32 reg; +- + /* force threshold to 0. */ + wr32(E1000_DMCTXTH, 0); + +@@ -9481,7 +9480,6 @@ static void igb_init_dmac(struct igb_adapter *adapter, u32 pba) + /* Disable BMC-to-OS Watchdog Enable */ + if (hw->mac.type != e1000_i354) + reg &= ~E1000_DMACR_DC_BMC2OSW_EN; +- + wr32(E1000_DMACR, reg); + + /* no lower threshold to disable +@@ -9498,12 +9496,12 @@ static void igb_init_dmac(struct igb_adapter *adapter, u32 pba) + */ + wr32(E1000_DMCTXTH, (IGB_MIN_TXPBSIZE - + (IGB_TX_BUF_4096 + adapter->max_frame_size)) >> 6); ++ } + +- /* make low power state decision controlled +- * by DMA coal +- */ ++ if (hw->mac.type >= e1000_i210 || ++ (adapter->flags & IGB_FLAG_DMAC)) { + reg = rd32(E1000_PCIEMISC); +- reg &= ~E1000_PCIEMISC_LX_DECISION; ++ reg |= E1000_PCIEMISC_LX_DECISION; + wr32(E1000_PCIEMISC, reg); + } /* endif adapter->dmac is not disabled */ + } else if (hw->mac.type == e1000_82580) { +diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c +index ea30da1c53f0f..a4e20a62bf8dc 100644 +--- a/drivers/net/ethernet/mscc/ocelot.c ++++ b/drivers/net/ethernet/mscc/ocelot.c +@@ -1733,8 +1733,12 @@ int ocelot_init(struct ocelot *ocelot) + ocelot_write_rix(ocelot, + ANA_PGID_PGID_PGID(GENMASK(ocelot->num_phys_ports, 0)), + ANA_PGID_PGID, PGID_MC); +- ocelot_write_rix(ocelot, 0, ANA_PGID_PGID, PGID_MCIPV4); +- ocelot_write_rix(ocelot, 0, ANA_PGID_PGID, PGID_MCIPV6); ++ ocelot_write_rix(ocelot, ++ ANA_PGID_PGID_PGID(GENMASK(ocelot->num_phys_ports, 0)), ++ ANA_PGID_PGID, PGID_MCIPV4); ++ ocelot_write_rix(ocelot, ++ ANA_PGID_PGID_PGID(GENMASK(ocelot->num_phys_ports, 0)), ++ ANA_PGID_PGID, PGID_MCIPV6); + + /* CPU port Injection/Extraction configuration */ + ocelot_write_rix(ocelot, QSYS_SWITCH_PORT_MODE_INGRESS_DROP_MODE | +diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c +index 1a8fe5bacb19a..415b26c80fe78 100644 +--- a/drivers/net/virtio_net.c ++++ b/drivers/net/virtio_net.c +@@ -2315,7 +2315,6 @@ static const struct ethtool_ops virtnet_ethtool_ops = { + static void virtnet_freeze_down(struct virtio_device *vdev) + { + struct virtnet_info *vi = vdev->priv; +- int i; + + /* Make sure no work handler is accessing the device */ + flush_work(&vi->config_work); +@@ -2323,14 +2322,8 @@ static void virtnet_freeze_down(struct virtio_device *vdev) + netif_tx_lock_bh(vi->dev); + netif_device_detach(vi->dev); + netif_tx_unlock_bh(vi->dev); +- cancel_delayed_work_sync(&vi->refill); +- +- if (netif_running(vi->dev)) { +- for (i = 0; i < vi->max_queue_pairs; i++) { +- napi_disable(&vi->rq[i].napi); +- virtnet_napi_tx_disable(&vi->sq[i].napi); +- } +- } ++ if (netif_running(vi->dev)) ++ virtnet_close(vi->dev); + } + + static int init_vqs(struct virtnet_info *vi); +@@ -2338,7 +2331,7 @@ static int init_vqs(struct virtnet_info *vi); + static int virtnet_restore_up(struct virtio_device *vdev) + { + struct virtnet_info *vi = vdev->priv; +- int err, i; ++ int err; + + err = init_vqs(vi); + if (err) +@@ -2347,15 +2340,9 @@ static int virtnet_restore_up(struct virtio_device *vdev) + virtio_device_ready(vdev); + + if (netif_running(vi->dev)) { +- for (i = 0; i < vi->curr_queue_pairs; i++) +- if (!try_fill_recv(vi, &vi->rq[i], GFP_KERNEL)) +- schedule_delayed_work(&vi->refill, 0); +- +- for (i = 0; i < vi->max_queue_pairs; i++) { +- virtnet_napi_enable(vi->rq[i].vq, &vi->rq[i].napi); +- virtnet_napi_tx_enable(vi, vi->sq[i].vq, +- &vi->sq[i].napi); +- } ++ err = virtnet_open(vi->dev); ++ if (err) ++ return err; + } + + netif_tx_lock_bh(vi->dev); +diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c +index 2e9ea7f1e719b..9fecac72c358c 100644 +--- a/drivers/of/fdt.c ++++ b/drivers/of/fdt.c +@@ -1119,6 +1119,10 @@ int __init early_init_dt_scan_chosen(unsigned long node, const char *uname, + + /* try to clear seed so it won't be found. */ + fdt_nop_property(initial_boot_params, node, "rng-seed"); ++ ++ /* update CRC check value */ ++ of_fdt_crc32 = crc32_be(~0, initial_boot_params, ++ fdt_totalsize(initial_boot_params)); + } + + /* break now */ +@@ -1223,6 +1227,8 @@ bool __init early_init_dt_verify(void *params) + + /* Setup flat device-tree pointer */ + initial_boot_params = params; ++ of_fdt_crc32 = crc32_be(~0, initial_boot_params, ++ fdt_totalsize(initial_boot_params)); + return true; + } + +@@ -1248,8 +1254,6 @@ bool __init early_init_dt_scan(void *params) + return false; + + early_init_dt_scan_nodes(); +- of_fdt_crc32 = crc32_be(~0, initial_boot_params, +- fdt_totalsize(initial_boot_params)); + return true; + } + +diff --git a/drivers/soc/bcm/brcmstb/pm/pm-arm.c b/drivers/soc/bcm/brcmstb/pm/pm-arm.c +index 8ee06347447c0..f4ad45a1efabe 100644 +--- a/drivers/soc/bcm/brcmstb/pm/pm-arm.c ++++ b/drivers/soc/bcm/brcmstb/pm/pm-arm.c +@@ -788,6 +788,7 @@ static int brcmstb_pm_probe(struct platform_device *pdev) + } + + ret = brcmstb_init_sram(dn); ++ of_node_put(dn); + if (ret) { + pr_err("error setting up SRAM for PM\n"); + return ret; +diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c +index 72e3989dffa60..dca627ccece57 100644 +--- a/drivers/tty/vt/vt.c ++++ b/drivers/tty/vt/vt.c +@@ -4472,16 +4472,8 @@ static int con_font_get(struct vc_data *vc, struct console_font_op *op) + + if (op->data && font.charcount > op->charcount) + rc = -ENOSPC; +- if (!(op->flags & KD_FONT_FLAG_OLD)) { +- if (font.width > op->width || font.height > op->height) +- rc = -ENOSPC; +- } else { +- if (font.width != 8) +- rc = -EIO; +- else if ((op->height && font.height > op->height) || +- font.height > 32) +- rc = -ENOSPC; +- } ++ if (font.width > op->width || font.height > op->height) ++ rc = -ENOSPC; + if (rc) + goto out; + +@@ -4509,7 +4501,7 @@ static int con_font_set(struct vc_data *vc, struct console_font_op *op) + return -EINVAL; + if (op->charcount > 512) + return -EINVAL; +- if (op->width <= 0 || op->width > 32 || op->height > 32) ++ if (op->width <= 0 || op->width > 32 || !op->height || op->height > 32) + return -EINVAL; + size = (op->width+7)/8 * 32 * op->charcount; + if (size > max_font_size) +@@ -4519,31 +4511,6 @@ static int con_font_set(struct vc_data *vc, struct console_font_op *op) + if (IS_ERR(font.data)) + return PTR_ERR(font.data); + +- if (!op->height) { /* Need to guess font height [compat] */ +- int h, i; +- u8 *charmap = font.data; +- +- /* +- * If from KDFONTOP ioctl, don't allow things which can be done +- * in userland,so that we can get rid of this soon +- */ +- if (!(op->flags & KD_FONT_FLAG_OLD)) { +- kfree(font.data); +- return -EINVAL; +- } +- +- for (h = 32; h > 0; h--) +- for (i = 0; i < op->charcount; i++) +- if (charmap[32*i+h-1]) +- goto nonzero; +- +- kfree(font.data); +- return -EINVAL; +- +- nonzero: +- op->height = h; +- } +- + font.charcount = op->charcount; + font.width = op->width; + font.height = op->height; +diff --git a/drivers/tty/vt/vt_ioctl.c b/drivers/tty/vt/vt_ioctl.c +index 78ae1f0908fd5..86efb54935439 100644 +--- a/drivers/tty/vt/vt_ioctl.c ++++ b/drivers/tty/vt/vt_ioctl.c +@@ -241,48 +241,6 @@ int vt_waitactive(int n) + #define GPLAST 0x3df + #define GPNUM (GPLAST - GPFIRST + 1) + +- +- +-static inline int +-do_fontx_ioctl(struct vc_data *vc, int cmd, struct consolefontdesc __user *user_cfd, int perm, struct console_font_op *op) +-{ +- struct consolefontdesc cfdarg; +- int i; +- +- if (copy_from_user(&cfdarg, user_cfd, sizeof(struct consolefontdesc))) +- return -EFAULT; +- +- switch (cmd) { +- case PIO_FONTX: +- if (!perm) +- return -EPERM; +- op->op = KD_FONT_OP_SET; +- op->flags = KD_FONT_FLAG_OLD; +- op->width = 8; +- op->height = cfdarg.charheight; +- op->charcount = cfdarg.charcount; +- op->data = cfdarg.chardata; +- return con_font_op(vc, op); +- +- case GIO_FONTX: +- op->op = KD_FONT_OP_GET; +- op->flags = KD_FONT_FLAG_OLD; +- op->width = 8; +- op->height = cfdarg.charheight; +- op->charcount = cfdarg.charcount; +- op->data = cfdarg.chardata; +- i = con_font_op(vc, op); +- if (i) +- return i; +- cfdarg.charheight = op->height; +- cfdarg.charcount = op->charcount; +- if (copy_to_user(user_cfd, &cfdarg, sizeof(struct consolefontdesc))) +- return -EFAULT; +- return 0; +- } +- return -EINVAL; +-} +- + static inline int + do_unimap_ioctl(int cmd, struct unimapdesc __user *user_ud, int perm, struct vc_data *vc) + { +@@ -919,30 +877,6 @@ int vt_ioctl(struct tty_struct *tty, + break; + } + +- case PIO_FONT: { +- if (!perm) +- return -EPERM; +- op.op = KD_FONT_OP_SET; +- op.flags = KD_FONT_FLAG_OLD | KD_FONT_FLAG_DONT_RECALC; /* Compatibility */ +- op.width = 8; +- op.height = 0; +- op.charcount = 256; +- op.data = up; +- ret = con_font_op(vc, &op); +- break; +- } +- +- case GIO_FONT: { +- op.op = KD_FONT_OP_GET; +- op.flags = KD_FONT_FLAG_OLD; +- op.width = 8; +- op.height = 32; +- op.charcount = 256; +- op.data = up; +- ret = con_font_op(vc, &op); +- break; +- } +- + case PIO_CMAP: + if (!perm) + ret = -EPERM; +@@ -954,36 +888,6 @@ int vt_ioctl(struct tty_struct *tty, + ret = con_get_cmap(up); + break; + +- case PIO_FONTX: +- case GIO_FONTX: +- ret = do_fontx_ioctl(vc, cmd, up, perm, &op); +- break; +- +- case PIO_FONTRESET: +- { +- if (!perm) +- return -EPERM; +- +-#ifdef BROKEN_GRAPHICS_PROGRAMS +- /* With BROKEN_GRAPHICS_PROGRAMS defined, the default +- font is not saved. */ +- ret = -ENOSYS; +- break; +-#else +- { +- op.op = KD_FONT_OP_SET_DEFAULT; +- op.data = NULL; +- ret = con_font_op(vc, &op); +- if (ret) +- break; +- console_lock(); +- con_set_default_unimap(vc); +- console_unlock(); +- break; +- } +-#endif +- } +- + case KDFONTOP: { + if (copy_from_user(&op, up, sizeof(op))) { + ret = -EFAULT; +@@ -1097,54 +1001,6 @@ void vc_SAK(struct work_struct *work) + + #ifdef CONFIG_COMPAT + +-struct compat_consolefontdesc { +- unsigned short charcount; /* characters in font (256 or 512) */ +- unsigned short charheight; /* scan lines per character (1-32) */ +- compat_caddr_t chardata; /* font data in expanded form */ +-}; +- +-static inline int +-compat_fontx_ioctl(struct vc_data *vc, int cmd, +- struct compat_consolefontdesc __user *user_cfd, +- int perm, struct console_font_op *op) +-{ +- struct compat_consolefontdesc cfdarg; +- int i; +- +- if (copy_from_user(&cfdarg, user_cfd, sizeof(struct compat_consolefontdesc))) +- return -EFAULT; +- +- switch (cmd) { +- case PIO_FONTX: +- if (!perm) +- return -EPERM; +- op->op = KD_FONT_OP_SET; +- op->flags = KD_FONT_FLAG_OLD; +- op->width = 8; +- op->height = cfdarg.charheight; +- op->charcount = cfdarg.charcount; +- op->data = compat_ptr(cfdarg.chardata); +- return con_font_op(vc, op); +- +- case GIO_FONTX: +- op->op = KD_FONT_OP_GET; +- op->flags = KD_FONT_FLAG_OLD; +- op->width = 8; +- op->height = cfdarg.charheight; +- op->charcount = cfdarg.charcount; +- op->data = compat_ptr(cfdarg.chardata); +- i = con_font_op(vc, op); +- if (i) +- return i; +- cfdarg.charheight = op->height; +- cfdarg.charcount = op->charcount; +- if (copy_to_user(user_cfd, &cfdarg, sizeof(struct compat_consolefontdesc))) +- return -EFAULT; +- return 0; +- } +- return -EINVAL; +-} +- + struct compat_console_font_op { + compat_uint_t op; /* operation code KD_FONT_OP_* */ + compat_uint_t flags; /* KD_FONT_FLAG_* */ +@@ -1222,11 +1078,6 @@ long vt_compat_ioctl(struct tty_struct *tty, + /* + * these need special handlers for incompatible data structures + */ +- case PIO_FONTX: +- case GIO_FONTX: +- ret = compat_fontx_ioctl(vc, cmd, up, perm, &op); +- break; +- + case KDFONTOP: + ret = compat_kdfontop_ioctl(up, perm, &op, vc); + break; +diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c +index 169ccfacfc755..3bda856ff2cab 100644 +--- a/drivers/usb/chipidea/udc.c ++++ b/drivers/usb/chipidea/udc.c +@@ -920,6 +920,9 @@ isr_setup_status_complete(struct usb_ep *ep, struct usb_request *req) + struct ci_hdrc *ci = req->context; + unsigned long flags; + ++ if (req->status < 0) ++ return; ++ + if (ci->setaddr) { + hw_usb_set_address(ci, ci->address); + ci->setaddr = false; +diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c +index 1bb48e53449e6..e40370ed7d8a5 100644 +--- a/drivers/usb/host/xhci-hub.c ++++ b/drivers/usb/host/xhci-hub.c +@@ -565,7 +565,7 @@ struct xhci_hub *xhci_get_rhub(struct usb_hcd *hcd) + * It will release and re-aquire the lock while calling ACPI + * method. + */ +-static void xhci_set_port_power(struct xhci_hcd *xhci, struct usb_hcd *hcd, ++void xhci_set_port_power(struct xhci_hcd *xhci, struct usb_hcd *hcd, + u16 index, bool on, unsigned long *flags) + { + struct xhci_hub *rhub; +diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c +index a9e72fee87a77..677587479d260 100644 +--- a/drivers/usb/host/xhci.c ++++ b/drivers/usb/host/xhci.c +@@ -774,6 +774,8 @@ static void xhci_stop(struct usb_hcd *hcd) + void xhci_shutdown(struct usb_hcd *hcd) + { + struct xhci_hcd *xhci = hcd_to_xhci(hcd); ++ unsigned long flags; ++ int i; + + if (xhci->quirks & XHCI_SPURIOUS_REBOOT) + usb_disable_xhci_ports(to_pci_dev(hcd->self.sysdev)); +@@ -789,12 +791,21 @@ void xhci_shutdown(struct usb_hcd *hcd) + del_timer_sync(&xhci->shared_hcd->rh_timer); + } + +- spin_lock_irq(&xhci->lock); ++ spin_lock_irqsave(&xhci->lock, flags); + xhci_halt(xhci); ++ ++ /* Power off USB2 ports*/ ++ for (i = 0; i < xhci->usb2_rhub.num_ports; i++) ++ xhci_set_port_power(xhci, xhci->main_hcd, i, false, &flags); ++ ++ /* Power off USB3 ports*/ ++ for (i = 0; i < xhci->usb3_rhub.num_ports; i++) ++ xhci_set_port_power(xhci, xhci->shared_hcd, i, false, &flags); ++ + /* Workaround for spurious wakeups at shutdown with HSW */ + if (xhci->quirks & XHCI_SPURIOUS_WAKEUP) + xhci_reset(xhci, XHCI_RESET_SHORT_USEC); +- spin_unlock_irq(&xhci->lock); ++ spin_unlock_irqrestore(&xhci->lock, flags); + + xhci_cleanup_msix(xhci); + +diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h +index 3e6cb257fde5a..3b29dfc6f79e3 100644 +--- a/drivers/usb/host/xhci.h ++++ b/drivers/usb/host/xhci.h +@@ -2145,6 +2145,8 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, u16 wIndex, + int xhci_hub_status_data(struct usb_hcd *hcd, char *buf); + int xhci_find_raw_port_number(struct usb_hcd *hcd, int port1); + struct xhci_hub *xhci_get_rhub(struct usb_hcd *hcd); ++void xhci_set_port_power(struct xhci_hcd *xhci, struct usb_hcd *hcd, u16 index, ++ bool on, unsigned long *flags); + + void xhci_hc_died(struct xhci_hcd *xhci); + +diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c +index 4f99818ca70ed..d7ea64e8b0249 100644 +--- a/drivers/usb/serial/option.c ++++ b/drivers/usb/serial/option.c +@@ -252,10 +252,12 @@ static void option_instat_callback(struct urb *urb); + #define QUECTEL_PRODUCT_EG95 0x0195 + #define QUECTEL_PRODUCT_BG96 0x0296 + #define QUECTEL_PRODUCT_EP06 0x0306 ++#define QUECTEL_PRODUCT_EM05G 0x030a + #define QUECTEL_PRODUCT_EM12 0x0512 + #define QUECTEL_PRODUCT_RM500Q 0x0800 + #define QUECTEL_PRODUCT_EC200S_CN 0x6002 + #define QUECTEL_PRODUCT_EC200T 0x6026 ++#define QUECTEL_PRODUCT_RM500K 0x7001 + + #define CMOTECH_VENDOR_ID 0x16d8 + #define CMOTECH_PRODUCT_6001 0x6001 +@@ -1134,6 +1136,8 @@ static const struct usb_device_id option_ids[] = { + { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EP06, 0xff, 0xff, 0xff), + .driver_info = RSVD(1) | RSVD(2) | RSVD(3) | RSVD(4) | NUMEP2 }, + { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EP06, 0xff, 0, 0) }, ++ { USB_DEVICE_INTERFACE_CLASS(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM05G, 0xff), ++ .driver_info = RSVD(6) | ZLP }, + { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM12, 0xff, 0xff, 0xff), + .driver_info = RSVD(1) | RSVD(2) | RSVD(3) | RSVD(4) | NUMEP2 }, + { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM12, 0xff, 0, 0) }, +@@ -1147,6 +1151,7 @@ static const struct usb_device_id option_ids[] = { + .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_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_RM500K, 0xff, 0x00, 0x00) }, + + { USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6001) }, + { USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_CMU_300) }, +@@ -1279,6 +1284,7 @@ static const struct usb_device_id option_ids[] = { + .driver_info = NCTRL(0) | RSVD(1) | RSVD(2) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x1231, 0xff), /* Telit LE910Cx (RNDIS) */ + .driver_info = NCTRL(2) | RSVD(3) }, ++ { USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x1250, 0xff, 0x00, 0x00) }, /* Telit LE910Cx (rmnet) */ + { USB_DEVICE(TELIT_VENDOR_ID, 0x1260), + .driver_info = NCTRL(0) | RSVD(1) | RSVD(2) }, + { USB_DEVICE(TELIT_VENDOR_ID, 0x1261), +diff --git a/drivers/xen/features.c b/drivers/xen/features.c +index d7d34fdfc9938..f466f776604f2 100644 +--- a/drivers/xen/features.c ++++ b/drivers/xen/features.c +@@ -28,6 +28,6 @@ void xen_setup_features(void) + if (HYPERVISOR_xen_version(XENVER_get_features, &fi) < 0) + break; + for (j = 0; j < 32; j++) +- xen_features[i * 32 + j] = !!(fi.submap & 1<<j); ++ xen_features[i * 32 + j] = !!(fi.submap & 1U << j); + } + } +diff --git a/drivers/xen/xlate_mmu.c b/drivers/xen/xlate_mmu.c +index e7df65d32c918..136345b45b29d 100644 +--- a/drivers/xen/xlate_mmu.c ++++ b/drivers/xen/xlate_mmu.c +@@ -262,4 +262,3 @@ int __init xen_xlate_map_ballooned_pages(xen_pfn_t **gfns, void **virt, + + return 0; + } +-EXPORT_SYMBOL_GPL(xen_xlate_map_ballooned_pages); +diff --git a/fs/afs/inode.c b/fs/afs/inode.c +index a12ae3ef8fb44..0983d7e859c85 100644 +--- a/fs/afs/inode.c ++++ b/fs/afs/inode.c +@@ -473,7 +473,8 @@ int afs_getattr(const struct path *path, struct kstat *stat, + + _enter("{ ino=%lu v=%u }", inode->i_ino, inode->i_generation); + +- if (!(query_flags & AT_STATX_DONT_SYNC) && ++ if (vnode->volume && ++ !(query_flags & AT_STATX_DONT_SYNC) && + !test_bit(AFS_VNODE_CB_PROMISED, &vnode->flags)) { + key = afs_request_key(vnode->volume->cell); + if (IS_ERR(key)) +diff --git a/include/linux/kd.h b/include/linux/kd.h +deleted file mode 100644 +index b130a18f860f0..0000000000000 +--- a/include/linux/kd.h ++++ /dev/null +@@ -1,8 +0,0 @@ +-/* SPDX-License-Identifier: GPL-2.0 */ +-#ifndef _LINUX_KD_H +-#define _LINUX_KD_H +- +-#include <uapi/linux/kd.h> +- +-#define KD_FONT_FLAG_OLD 0x80000000 /* Invoked via old interface [compat] */ +-#endif /* _LINUX_KD_H */ +diff --git a/include/linux/kexec.h b/include/linux/kexec.h +index fe9f6f2dd811d..29bffbc6d73aa 100644 +--- a/include/linux/kexec.h ++++ b/include/linux/kexec.h +@@ -174,14 +174,6 @@ int kexec_purgatory_get_set_symbol(struct kimage *image, const char *name, + bool get_value); + void *kexec_purgatory_get_symbol_addr(struct kimage *image, const char *name); + +-int __weak arch_kexec_apply_relocations_add(struct purgatory_info *pi, +- Elf_Shdr *section, +- const Elf_Shdr *relsec, +- const Elf_Shdr *symtab); +-int __weak arch_kexec_apply_relocations(struct purgatory_info *pi, +- Elf_Shdr *section, +- const Elf_Shdr *relsec, +- const Elf_Shdr *symtab); + + int __weak arch_kexec_walk_mem(struct kexec_buf *kbuf, + int (*func)(struct resource *, void *)); +@@ -206,6 +198,44 @@ extern int crash_exclude_mem_range(struct crash_mem *mem, + unsigned long long mend); + extern int crash_prepare_elf64_headers(struct crash_mem *mem, int kernel_map, + void **addr, unsigned long *sz); ++ ++#ifndef arch_kexec_apply_relocations_add ++/* ++ * arch_kexec_apply_relocations_add - apply relocations of type RELA ++ * @pi: Purgatory to be relocated. ++ * @section: Section relocations applying to. ++ * @relsec: Section containing RELAs. ++ * @symtab: Corresponding symtab. ++ * ++ * Return: 0 on success, negative errno on error. ++ */ ++static inline int ++arch_kexec_apply_relocations_add(struct purgatory_info *pi, Elf_Shdr *section, ++ const Elf_Shdr *relsec, const Elf_Shdr *symtab) ++{ ++ pr_err("RELA relocation unsupported.\n"); ++ return -ENOEXEC; ++} ++#endif ++ ++#ifndef arch_kexec_apply_relocations ++/* ++ * arch_kexec_apply_relocations - apply relocations of type REL ++ * @pi: Purgatory to be relocated. ++ * @section: Section relocations applying to. ++ * @relsec: Section containing RELs. ++ * @symtab: Corresponding symtab. ++ * ++ * Return: 0 on success, negative errno on error. ++ */ ++static inline int ++arch_kexec_apply_relocations(struct purgatory_info *pi, Elf_Shdr *section, ++ const Elf_Shdr *relsec, const Elf_Shdr *symtab) ++{ ++ pr_err("REL relocation unsupported.\n"); ++ return -ENOEXEC; ++} ++#endif + #endif /* CONFIG_KEXEC_FILE */ + + struct kimage { +diff --git a/include/linux/ratelimit.h b/include/linux/ratelimit.h +index 8ddf79e9207a9..1df12e8dde6f6 100644 +--- a/include/linux/ratelimit.h ++++ b/include/linux/ratelimit.h +@@ -23,12 +23,16 @@ struct ratelimit_state { + unsigned long flags; + }; + +-#define RATELIMIT_STATE_INIT(name, interval_init, burst_init) { \ +- .lock = __RAW_SPIN_LOCK_UNLOCKED(name.lock), \ +- .interval = interval_init, \ +- .burst = burst_init, \ ++#define RATELIMIT_STATE_INIT_FLAGS(name, interval_init, burst_init, flags_init) { \ ++ .lock = __RAW_SPIN_LOCK_UNLOCKED(name.lock), \ ++ .interval = interval_init, \ ++ .burst = burst_init, \ ++ .flags = flags_init, \ + } + ++#define RATELIMIT_STATE_INIT(name, interval_init, burst_init) \ ++ RATELIMIT_STATE_INIT_FLAGS(name, interval_init, burst_init, 0) ++ + #define RATELIMIT_STATE_INIT_DISABLED \ + RATELIMIT_STATE_INIT(ratelimit_state, 0, DEFAULT_RATELIMIT_BURST) + +diff --git a/include/trace/events/libata.h b/include/trace/events/libata.h +index ab69434e2329e..72e785a903b65 100644 +--- a/include/trace/events/libata.h ++++ b/include/trace/events/libata.h +@@ -249,6 +249,7 @@ DECLARE_EVENT_CLASS(ata_qc_complete_template, + __entry->hob_feature = qc->result_tf.hob_feature; + __entry->nsect = qc->result_tf.nsect; + __entry->hob_nsect = qc->result_tf.hob_nsect; ++ __entry->flags = qc->flags; + ), + + TP_printk("ata_port=%u ata_dev=%u tag=%d flags=%s status=%s " \ +diff --git a/kernel/dma/swiotlb.c b/kernel/dma/swiotlb.c +index 8b1360772fc58..b1e2ce2f9c2de 100644 +--- a/kernel/dma/swiotlb.c ++++ b/kernel/dma/swiotlb.c +@@ -594,7 +594,8 @@ found: + * unconditional bounce may prevent leaking swiotlb content (i.e. + * kernel memory) to user-space. + */ +- swiotlb_bounce(orig_addr, tlb_addr, size, DMA_TO_DEVICE); ++ if (orig_addr) ++ swiotlb_bounce(orig_addr, tlb_addr, size, DMA_TO_DEVICE); + return tlb_addr; + } + +diff --git a/kernel/kexec_file.c b/kernel/kexec_file.c +index 89d41c0a10f1e..ab1934a2b2e6e 100644 +--- a/kernel/kexec_file.c ++++ b/kernel/kexec_file.c +@@ -110,40 +110,6 @@ int __weak arch_kexec_kernel_verify_sig(struct kimage *image, void *buf, + } + #endif + +-/* +- * arch_kexec_apply_relocations_add - apply relocations of type RELA +- * @pi: Purgatory to be relocated. +- * @section: Section relocations applying to. +- * @relsec: Section containing RELAs. +- * @symtab: Corresponding symtab. +- * +- * Return: 0 on success, negative errno on error. +- */ +-int __weak +-arch_kexec_apply_relocations_add(struct purgatory_info *pi, Elf_Shdr *section, +- const Elf_Shdr *relsec, const Elf_Shdr *symtab) +-{ +- pr_err("RELA relocation unsupported.\n"); +- return -ENOEXEC; +-} +- +-/* +- * arch_kexec_apply_relocations - apply relocations of type REL +- * @pi: Purgatory to be relocated. +- * @section: Section relocations applying to. +- * @relsec: Section containing RELs. +- * @symtab: Corresponding symtab. +- * +- * Return: 0 on success, negative errno on error. +- */ +-int __weak +-arch_kexec_apply_relocations(struct purgatory_info *pi, Elf_Shdr *section, +- const Elf_Shdr *relsec, const Elf_Shdr *symtab) +-{ +- pr_err("REL relocation unsupported.\n"); +- return -ENOEXEC; +-} +- + /* + * Free up memory used by kernel, initrd, and command line. This is temporary + * memory allocation which is not needed any more after these buffers have +diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c +index cf60d0e079657..c72432ce9bf50 100644 +--- a/net/ipv4/ip_gre.c ++++ b/net/ipv4/ip_gre.c +@@ -574,7 +574,6 @@ static void erspan_fb_xmit(struct sk_buff *skb, struct net_device *dev) + int tunnel_hlen; + int version; + int nhoff; +- int thoff; + + tun_info = skb_tunnel_info(skb); + if (unlikely(!tun_info || !(tun_info->mode & IP_TUNNEL_INFO_TX) || +@@ -609,10 +608,16 @@ static void erspan_fb_xmit(struct sk_buff *skb, struct net_device *dev) + (ntohs(ip_hdr(skb)->tot_len) > skb->len - nhoff)) + truncate = true; + +- thoff = skb_transport_header(skb) - skb_mac_header(skb); +- if (skb->protocol == htons(ETH_P_IPV6) && +- (ntohs(ipv6_hdr(skb)->payload_len) > skb->len - thoff)) +- truncate = true; ++ if (skb->protocol == htons(ETH_P_IPV6)) { ++ int thoff; ++ ++ if (skb_transport_header_was_set(skb)) ++ thoff = skb_transport_header(skb) - skb_mac_header(skb); ++ else ++ thoff = nhoff + sizeof(struct ipv6hdr); ++ if (ntohs(ipv6_hdr(skb)->payload_len) > skb->len - thoff) ++ truncate = true; ++ } + + if (version == 1) { + erspan_build_header(skb, ntohl(tunnel_id_to_key32(key->tun_id)), +diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c +index 4fd6c0929b144..e617a98f4df61 100644 +--- a/net/ipv6/ip6_gre.c ++++ b/net/ipv6/ip6_gre.c +@@ -946,7 +946,6 @@ static netdev_tx_t ip6erspan_tunnel_xmit(struct sk_buff *skb, + __be16 proto; + __u32 mtu; + int nhoff; +- int thoff; + + if (!pskb_inet_may_pull(skb)) + goto tx_err; +@@ -967,10 +966,16 @@ static netdev_tx_t ip6erspan_tunnel_xmit(struct sk_buff *skb, + (ntohs(ip_hdr(skb)->tot_len) > skb->len - nhoff)) + truncate = true; + +- thoff = skb_transport_header(skb) - skb_mac_header(skb); +- if (skb->protocol == htons(ETH_P_IPV6) && +- (ntohs(ipv6_hdr(skb)->payload_len) > skb->len - thoff)) +- truncate = true; ++ if (skb->protocol == htons(ETH_P_IPV6)) { ++ int thoff; ++ ++ if (skb_transport_header_was_set(skb)) ++ thoff = skb_transport_header(skb) - skb_mac_header(skb); ++ else ++ thoff = nhoff + sizeof(struct ipv6hdr); ++ if (ntohs(ipv6_hdr(skb)->payload_len) > skb->len - thoff) ++ truncate = true; ++ } + + if (skb_cow_head(skb, dev->needed_headroom ?: t->hlen)) + goto tx_err; +diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c +index 7c1b1eff84f4c..cad2586c34734 100644 +--- a/net/sched/sch_generic.c ++++ b/net/sched/sch_generic.c +@@ -970,8 +970,6 @@ static void qdisc_destroy(struct Qdisc *qdisc) + const struct Qdisc_ops *ops; + struct sk_buff *skb, *tmp; + +- if (!qdisc) +- return; + ops = qdisc->ops; + + #ifdef CONFIG_NET_SCHED +@@ -1003,6 +1001,9 @@ static void qdisc_destroy(struct Qdisc *qdisc) + + void qdisc_put(struct Qdisc *qdisc) + { ++ if (!qdisc) ++ return; ++ + if (qdisc->flags & TCQ_F_BUILTIN || + !refcount_dec_and_test(&qdisc->refcnt)) + return; +diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c +index ad400f4f9a2d6..31793af1a77bd 100644 +--- a/net/sched/sch_netem.c ++++ b/net/sched/sch_netem.c +@@ -1120,9 +1120,9 @@ static int netem_dump(struct Qdisc *sch, struct sk_buff *skb) + struct tc_netem_rate rate; + struct tc_netem_slot slot; + +- qopt.latency = min_t(psched_tdiff_t, PSCHED_NS2TICKS(q->latency), ++ qopt.latency = min_t(psched_time_t, PSCHED_NS2TICKS(q->latency), + UINT_MAX); +- qopt.jitter = min_t(psched_tdiff_t, PSCHED_NS2TICKS(q->jitter), ++ qopt.jitter = min_t(psched_time_t, PSCHED_NS2TICKS(q->jitter), + UINT_MAX); + qopt.limit = q->limit; + qopt.loss = q->loss; +diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c +index e294b6cff9fde..8c2847ef4e422 100644 +--- a/scripts/mod/modpost.c ++++ b/scripts/mod/modpost.c +@@ -1066,7 +1066,7 @@ static const struct sectioncheck sectioncheck[] = { + }, + /* Do not export init/exit functions or data */ + { +- .fromsec = { "__ksymtab*", NULL }, ++ .fromsec = { "___ksymtab*", NULL }, + .bad_tosec = { INIT_SECTIONS, EXIT_SECTIONS, NULL }, + .mismatch = EXPORT_TO_INIT_EXIT, + .symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL }, +diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c +index 629857f5539ce..9b7f474ee6ca1 100644 +--- a/sound/pci/hda/patch_conexant.c ++++ b/sound/pci/hda/patch_conexant.c +@@ -1061,11 +1061,11 @@ static int patch_conexant_auto(struct hda_codec *codec) + if (err < 0) + goto error; + +- err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg); ++ err = cx_auto_parse_beep(codec); + if (err < 0) + goto error; + +- err = cx_auto_parse_beep(codec); ++ err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg); + if (err < 0) + goto error; + +diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c +index ed0b8ec50d714..2915bf0857df6 100644 +--- a/sound/pci/hda/patch_realtek.c ++++ b/sound/pci/hda/patch_realtek.c +@@ -2567,6 +2567,7 @@ 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, 0x67f1, "Clevo PC70H[PRS]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), ++ SND_PCI_QUIRK(0x1558, 0x67f5, "Clevo PD70PN[NRT]", 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 X170SM", ALC1220_FIXUP_CLEVO_PB51ED_PINS), + SND_PCI_QUIRK(0x1558, 0x7715, "Clevo X170KM-G", ALC1220_FIXUP_CLEVO_PB51ED), +diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c +index 0046ea78abd25..937155b1fae0f 100644 +--- a/sound/pci/hda/patch_via.c ++++ b/sound/pci/hda/patch_via.c +@@ -533,11 +533,11 @@ static int via_parse_auto_config(struct hda_codec *codec) + if (err < 0) + return err; + +- err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg); ++ err = auto_parse_beep(codec); + if (err < 0) + return err; + +- err = auto_parse_beep(codec); ++ err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg); + if (err < 0) + return err; +
