diff --git a/Makefile b/Makefile index be31491a2d67..030f5af05f4e 100644 --- a/Makefile +++ b/Makefile @@ -1,6 +1,6 @@ VERSION = 4 PATCHLEVEL = 4 -SUBLEVEL = 145 +SUBLEVEL = 146 EXTRAVERSION = NAME = Blurry Fish Butt

diff --git a/arch/microblaze/boot/Makefile b/arch/microblaze/boot/Makefile index 91d2068da1b9..0f3fe6a151dc 100644 --- a/arch/microblaze/boot/Makefile +++ b/arch/microblaze/boot/Makefile @@ -21,17 +21,19 @@ $(obj)/linux.bin.gz: $(obj)/linux.bin FORCE quiet_cmd_cp = CP $< $@$2 cmd_cp = cat $< >$@$2 || (rm -f $@ && echo false)

-quiet_cmd_strip = STRIP $@ +quiet_cmd_strip = STRIP $< $@$2 cmd_strip = $(STRIP) -K microblaze_start -K _end -K __log_buf \ - -K _fdt_start vmlinux -o $@ + -K _fdt_start $< -o $@$2

UIMAGE_LOADADDR = $(CONFIG_KERNEL_BASE_ADDR) +UIMAGE_IN = $@ +UIMAGE_OUT = $@.ub

$(obj)/simpleImage.%: vmlinux FORCE $(call if_changed,cp,.unstrip) $(call if_changed,objcopy) $(call if_changed,uimage) - $(call if_changed,strip) - @echo 'Kernel: $@ is ready' ' (#'`cat .version`')' + $(call if_changed,strip,.strip) + @echo 'Kernel: $(UIMAGE_OUT) is ready' ' (#'`cat .version`')'

clean-files += simpleImage.*.unstrip linux.bin.ub dts/*.dtb diff --git a/arch/mips/include/asm/pci.h b/arch/mips/include/asm/pci.h index 98c31e5d9579..a7bc901819c8 100644 --- a/arch/mips/include/asm/pci.h +++ b/arch/mips/include/asm/pci.h @@ -89,7 +89,7 @@ static inline void pci_resource_to_user(const struct pci_dev *dev, int bar, phys_addr_t size = resource_size(rsrc);

*start = fixup_bigphys_addr(rsrc->start, size); - *end = rsrc->start + size; + *end = rsrc->start + size - 1; }

/* diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S index 78c1eba4c04a..01e274e6907b 100644 --- a/arch/powerpc/kernel/head_8xx.S +++ b/arch/powerpc/kernel/head_8xx.S @@ -720,7 +720,7 @@ start_here: tovirt(r6,r6) lis r5, abatron_pteptrs@h ori r5, r5, abatron_pteptrs@l - stw r5, 0xf0(r0) /* Must match your Abatron config file */ + stw r5, 0xf0(0) /* Must match your Abatron config file */ tophys(r5,r5) stw r6, 0(r5)

diff --git a/arch/powerpc/kernel/pci_32.c b/arch/powerpc/kernel/pci_32.c index 1f7930037cb7..d9e41b77dd13 100644 --- a/arch/powerpc/kernel/pci_32.c +++ b/arch/powerpc/kernel/pci_32.c @@ -11,6 +11,7 @@ #include <linux/sched.h> #include <linux/errno.h> #include <linux/bootmem.h> +#include <linux/syscalls.h> #include <linux/irq.h> #include <linux/list.h> #include <linux/of.h> diff --git a/arch/powerpc/mm/slb.c b/arch/powerpc/mm/slb.c index 515730e499fe..309027208f7c 100644 --- a/arch/powerpc/mm/slb.c +++ b/arch/powerpc/mm/slb.c @@ -69,14 +69,14 @@ static inline void slb_shadow_update(unsigned long ea, int ssize, * updating it. No write barriers are needed here, provided * we only update the current CPU's SLB shadow buffer. */ - p->save_area[index].esid = 0; - p->save_area[index].vsid = cpu_to_be64(mk_vsid_data(ea, ssize, flags)); - p->save_area[index].esid = cpu_to_be64(mk_esid_data(ea, ssize, index)); + WRITE_ONCE(p->save_area[index].esid, 0); + WRITE_ONCE(p->save_area[index].vsid, cpu_to_be64(mk_vsid_data(ea, ssize, flags))); + WRITE_ONCE(p->save_area[index].esid, cpu_to_be64(mk_esid_data(ea, ssize, index))); }

static inline void slb_shadow_clear(enum slb_index index) { - get_slb_shadow()->save_area[index].esid = 0; + WRITE_ONCE(get_slb_shadow()->save_area[index].esid, 0); }

static inline void create_shadowed_slbe(unsigned long ea, int ssize, diff --git a/arch/powerpc/platforms/chrp/time.c b/arch/powerpc/platforms/chrp/time.c index f803f4b8ab6f..8608e358217f 100644 --- a/arch/powerpc/platforms/chrp/time.c +++ b/arch/powerpc/platforms/chrp/time.c @@ -27,6 +27,8 @@ #include <asm/sections.h> #include <asm/time.h>

+#include <platforms/chrp/chrp.h> + extern spinlock_t rtc_lock;

#define NVRAM_AS0 0x74 @@ -62,7 +64,7 @@ long __init chrp_time_init(void) return 0; }

-int chrp_cmos_clock_read(int addr) +static int chrp_cmos_clock_read(int addr) { if (nvram_as1 != 0) outb(addr>>8, nvram_as1); @@ -70,7 +72,7 @@ int chrp_cmos_clock_read(int addr) return (inb(nvram_data)); }

-void chrp_cmos_clock_write(unsigned long val, int addr) +static void chrp_cmos_clock_write(unsigned long val, int addr) { if (nvram_as1 != 0) outb(addr>>8, nvram_as1); diff --git a/arch/powerpc/platforms/embedded6xx/hlwd-pic.c b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c index 9b7975706bfc..9485f1024d46 100644 --- a/arch/powerpc/platforms/embedded6xx/hlwd-pic.c +++ b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c @@ -35,6 +35,8 @@ */ #define HW_BROADWAY_ICR 0x00 #define HW_BROADWAY_IMR 0x04 +#define HW_STARLET_ICR 0x08 +#define HW_STARLET_IMR 0x0c

/* @@ -74,6 +76,9 @@ static void hlwd_pic_unmask(struct irq_data *d) void __iomem *io_base = irq_data_get_irq_chip_data(d);

setbits32(io_base + HW_BROADWAY_IMR, 1 << irq); + + /* Make sure the ARM (aka. Starlet) doesn't handle this interrupt. */ + clrbits32(io_base + HW_STARLET_IMR, 1 << irq); }

diff --git a/arch/powerpc/platforms/powermac/bootx_init.c b/arch/powerpc/platforms/powermac/bootx_init.c index 76f5013c35e5..89237b84b096 100644 --- a/arch/powerpc/platforms/powermac/bootx_init.c +++ b/arch/powerpc/platforms/powermac/bootx_init.c @@ -467,7 +467,7 @@ void __init bootx_init(unsigned long r3, unsigned long r4) boot_infos_t *bi = (boot_infos_t *) r4; unsigned long hdr; unsigned long space; - unsigned long ptr, x; + unsigned long ptr; char *model; unsigned long offset = reloc_offset();

@@ -561,6 +561,8 @@ void __init bootx_init(unsigned long r3, unsigned long r4) * MMU switched OFF, so this should not be useful anymore. */ if (bi->version < 4) { + unsigned long x __maybe_unused; + bootx_printf("Touching pages...\n");

/* diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c index 8dd78f4e1af4..32fc56cf6261 100644 --- a/arch/powerpc/platforms/powermac/setup.c +++ b/arch/powerpc/platforms/powermac/setup.c @@ -359,6 +359,7 @@ static int pmac_late_init(void) } machine_late_initcall(powermac, pmac_late_init);

+void note_bootable_part(dev_t dev, int part, int goodness); /* * This is __init_refok because we check for "initializing" before * touching any of the __init sensitive things and "initializing" diff --git a/arch/s390/include/asm/cpu_mf.h b/arch/s390/include/asm/cpu_mf.h index 9dd04b9e9782..b2f8c52b3840 100644 --- a/arch/s390/include/asm/cpu_mf.h +++ b/arch/s390/include/asm/cpu_mf.h @@ -113,7 +113,7 @@ struct hws_basic_entry {

struct hws_diag_entry { unsigned int def:16; /* 0-15 Data Entry Format */ - unsigned int R:14; /* 16-19 and 20-30 reserved */ + unsigned int R:15; /* 16-19 and 20-30 reserved */ unsigned int I:1; /* 31 entry valid or invalid */ u8 data[]; /* Machine-dependent sample data */ } __packed; @@ -129,7 +129,9 @@ struct hws_trailer_entry { unsigned int f:1; /* 0 - Block Full Indicator */ unsigned int a:1; /* 1 - Alert request control */ unsigned int t:1; /* 2 - Timestamp format */ - unsigned long long:61; /* 3 - 63: Reserved */ + unsigned int :29; /* 3 - 31: Reserved */ + unsigned int bsdes:16; /* 32-47: size of basic SDE */ + unsigned int dsdes:16; /* 48-63: size of diagnostic SDE */ }; unsigned long long flags; /* 0 - 63: All indicators */ }; diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c index 61215a69b03d..b22e9c4dd111 100644 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c @@ -229,7 +229,7 @@ void uncore_perf_event_update(struct intel_uncore_box *box, struct perf_event *e u64 prev_count, new_count, delta; int shift;

- if (event->hw.idx >= UNCORE_PMC_IDX_FIXED) + if (event->hw.idx == UNCORE_PMC_IDX_FIXED) shift = 64 - uncore_fixed_ctr_bits(box); else shift = 64 - uncore_perf_ctr_bits(box); diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore_nhmex.c b/arch/x86/kernel/cpu/perf_event_intel_uncore_nhmex.c index 2749965afed0..83cadc2605a7 100644 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore_nhmex.c +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore_nhmex.c @@ -240,7 +240,7 @@ static void nhmex_uncore_msr_enable_event(struct intel_uncore_box *box, struct p { struct hw_perf_event *hwc = &event->hw;

- if (hwc->idx >= UNCORE_PMC_IDX_FIXED) + if (hwc->idx == UNCORE_PMC_IDX_FIXED) wrmsrl(hwc->config_base, NHMEX_PMON_CTL_EN_BIT0); else if (box->pmu->type->event_mask & NHMEX_PMON_CTL_EN_BIT0) wrmsrl(hwc->config_base, hwc->config | NHMEX_PMON_CTL_EN_BIT22); diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 18143886b186..c5a4b1978cbf 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -6843,6 +6843,8 @@ static int handle_vmon(struct kvm_vcpu *vcpu) HRTIMER_MODE_REL); vmx->nested.preemption_timer.function = vmx_preemption_timer_fn;

+ vmx->nested.vpid02 = allocate_vpid(); + vmx->nested.vmxon = true;

skip_emulated_instruction(vcpu); @@ -8887,10 +8889,8 @@ static struct kvm_vcpu *vmx_create_vcpu(struct kvm *kvm, unsigned int id) goto free_vmcs; }

- if (nested) { + if (nested) nested_vmx_setup_ctls_msrs(vmx); - vmx->nested.vpid02 = allocate_vpid(); - }

vmx->nested.posted_intr_nv = -1; vmx->nested.current_vmptr = -1ull; @@ -8899,7 +8899,6 @@ static struct kvm_vcpu *vmx_create_vcpu(struct kvm *kvm, unsigned int id) return &vmx->vcpu;

free_vmcs: - free_vpid(vmx->nested.vpid02); free_loaded_vmcs(vmx->loaded_vmcs); free_msrs: kfree(vmx->guest_msrs); diff --git a/crypto/authenc.c b/crypto/authenc.c index 55a354d57251..b7290c5b1eaa 100644 --- a/crypto/authenc.c +++ b/crypto/authenc.c @@ -108,6 +108,7 @@ static int crypto_authenc_setkey(struct crypto_aead *authenc, const u8 *key, CRYPTO_TFM_RES_MASK);

out: + memzero_explicit(&keys, sizeof(keys)); return err;

badkey: diff --git a/crypto/authencesn.c b/crypto/authencesn.c index 52154ef21b5e..fa0c4567f697 100644 --- a/crypto/authencesn.c +++ b/crypto/authencesn.c @@ -90,6 +90,7 @@ static int crypto_authenc_esn_setkey(struct crypto_aead *authenc_esn, const u8 * CRYPTO_TFM_RES_MASK);

out: + memzero_explicit(&keys, sizeof(keys)); return err;

badkey: diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c index ae3fe4e64203..3b0b4bd67b71 100644 --- a/drivers/acpi/pci_root.c +++ b/drivers/acpi/pci_root.c @@ -472,9 +472,11 @@ static void negotiate_os_control(struct acpi_pci_root *root, int *no_aspm) }

control = OSC_PCI_EXPRESS_CAPABILITY_CONTROL - | OSC_PCI_EXPRESS_NATIVE_HP_CONTROL | OSC_PCI_EXPRESS_PME_CONTROL;

+ if (IS_ENABLED(CONFIG_HOTPLUG_PCI_PCIE)) + control |= OSC_PCI_EXPRESS_NATIVE_HP_CONTROL; + if (pci_aer_available()) { if (aer_acpi_firmware_first()) dev_info(&device->dev, diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index 75cced210b2a..7db76b5c7ada 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -2198,12 +2198,16 @@ static void ata_eh_link_autopsy(struct ata_link *link) if (qc->err_mask & ~AC_ERR_OTHER) qc->err_mask &= ~AC_ERR_OTHER;

- /* SENSE_VALID trumps dev/unknown error and revalidation */ + /* + * SENSE_VALID trumps dev/unknown error and revalidation. Upper + * layers will determine whether the command is worth retrying + * based on the sense data and device class/type. Otherwise, + * determine directly if the command is worth retrying using its + * error mask and flags. + */ if (qc->flags & ATA_QCFLAG_SENSE_VALID) qc->err_mask &= ~(AC_ERR_DEV | AC_ERR_OTHER); - - /* determine whether the command is worth retrying */ - if (ata_eh_worth_retry(qc)) + else if (ata_eh_worth_retry(qc)) qc->flags |= ATA_QCFLAG_RETRY;

/* accumulate error info */ diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 91676535a1a3..4a899b41145e 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -339,6 +339,9 @@ static const struct usb_device_id blacklist_table[] = { /* Additional Realtek 8723BU Bluetooth devices */ { USB_DEVICE(0x7392, 0xa611), .driver_info = BTUSB_REALTEK },

+ /* Additional Realtek 8723DE Bluetooth devices */ + { USB_DEVICE(0x2ff8, 0xb011), .driver_info = BTUSB_REALTEK }, + /* Additional Realtek 8821AE Bluetooth devices */ { USB_DEVICE(0x0b05, 0x17dc), .driver_info = BTUSB_REALTEK }, { USB_DEVICE(0x13d3, 0x3414), .driver_info = BTUSB_REALTEK }, diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c index 476d39c7ba20..ecfb9ed2cff6 100644 --- a/drivers/bluetooth/hci_qca.c +++ b/drivers/bluetooth/hci_qca.c @@ -884,7 +884,7 @@ static int qca_set_baudrate(struct hci_dev *hdev, uint8_t baudrate) */ set_current_state(TASK_UNINTERRUPTIBLE); schedule_timeout(msecs_to_jiffies(BAUDRATE_SETTLE_TIMEOUT_MS)); - set_current_state(TASK_INTERRUPTIBLE); + set_current_state(TASK_RUNNING);

return 0; } diff --git a/drivers/char/random.c b/drivers/char/random.c index dffd06a3bb76..2916d08ee30e 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -1503,14 +1503,22 @@ static int write_pool(struct entropy_store *r, const char __user *buffer, size_t count) { size_t bytes; - __u32 buf[16]; + __u32 t, buf[16]; const char __user *p = buffer;

while (count > 0) { + int b, i = 0; + bytes = min(count, sizeof(buf)); if (copy_from_user(&buf, p, bytes)) return -EFAULT;

+ for (b = bytes ; b > 0 ; b -= sizeof(__u32), i++) { + if (!arch_get_random_int(&t)) + break; + buf[i] ^= t; + } + count -= bytes; p += bytes;

diff --git a/drivers/crypto/padlock-aes.c b/drivers/crypto/padlock-aes.c index 97a364694bfc..047ef69b7e65 100644 --- a/drivers/crypto/padlock-aes.c +++ b/drivers/crypto/padlock-aes.c @@ -266,6 +266,8 @@ static inline void padlock_xcrypt_ecb(const u8 *input, u8 *output, void *key, return; }

+ count -= initial; + if (initial) asm volatile (".byte 0xf3,0x0f,0xa7,0xc8" /* rep xcryptecb */ : "+S"(input), "+D"(output) @@ -273,7 +275,7 @@ static inline void padlock_xcrypt_ecb(const u8 *input, u8 *output, void *key,

asm volatile (".byte 0xf3,0x0f,0xa7,0xc8" /* rep xcryptecb */ : "+S"(input), "+D"(output) - : "d"(control_word), "b"(key), "c"(count - initial)); + : "d"(control_word), "b"(key), "c"(count)); }

static inline u8 *padlock_xcrypt_cbc(const u8 *input, u8 *output, void *key, @@ -284,6 +286,8 @@ static inline u8 *padlock_xcrypt_cbc(const u8 *input, u8 *output, void *key, if (count < cbc_fetch_blocks) return cbc_crypt(input, output, key, iv, control_word, count);

+ count -= initial; + if (initial) asm volatile (".byte 0xf3,0x0f,0xa7,0xd0" /* rep xcryptcbc */ : "+S" (input), "+D" (output), "+a" (iv) @@ -291,7 +295,7 @@ static inline u8 *padlock_xcrypt_cbc(const u8 *input, u8 *output, void *key,

asm volatile (".byte 0xf3,0x0f,0xa7,0xd0" /* rep xcryptcbc */ : "+S" (input), "+D" (output), "+a" (iv) - : "d" (control_word), "b" (key), "c" (count-initial)); + : "d" (control_word), "b" (key), "c" (count)); return iv; }

diff --git a/drivers/dma/pxa_dma.c b/drivers/dma/pxa_dma.c index 55f5d33f6dc7..4251e9ac0373 100644 --- a/drivers/dma/pxa_dma.c +++ b/drivers/dma/pxa_dma.c @@ -1321,7 +1321,7 @@ static int pxad_init_phys(struct platform_device *op, return 0; }

-static const struct of_device_id const pxad_dt_ids[] = { +static const struct of_device_id pxad_dt_ids[] = { { .compatible = "marvell,pdma-1.0", }, {} }; diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c index 50d74e5ce41b..355ad1b97df6 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -960,7 +960,9 @@ drm_atomic_set_crtc_for_plane(struct drm_plane_state *plane_state, { struct drm_plane *plane = plane_state->plane; struct drm_crtc_state *crtc_state; - + /* Nothing to do for same crtc*/ + if (plane_state->crtc == crtc) + return 0; if (plane_state->crtc) { crtc_state = drm_atomic_get_crtc_state(plane_state->state, plane_state->crtc); diff --git a/drivers/gpu/drm/gma500/psb_intel_drv.h b/drivers/gpu/drm/gma500/psb_intel_drv.h index 860dd2177ca1..283570080d47 100644 --- a/drivers/gpu/drm/gma500/psb_intel_drv.h +++ b/drivers/gpu/drm/gma500/psb_intel_drv.h @@ -252,7 +252,7 @@ extern int intelfb_remove(struct drm_device *dev, extern bool psb_intel_lvds_mode_fixup(struct drm_encoder *encoder, const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode); -extern int psb_intel_lvds_mode_valid(struct drm_connector *connector, +extern enum drm_mode_status psb_intel_lvds_mode_valid(struct drm_connector *connector, struct drm_display_mode *mode); extern int psb_intel_lvds_set_property(struct drm_connector *connector, struct drm_property *property, diff --git a/drivers/gpu/drm/gma500/psb_intel_lvds.c b/drivers/gpu/drm/gma500/psb_intel_lvds.c index 61e3a097a478..ccd1b8bf0fd5 100644 --- a/drivers/gpu/drm/gma500/psb_intel_lvds.c +++ b/drivers/gpu/drm/gma500/psb_intel_lvds.c @@ -343,7 +343,7 @@ static void psb_intel_lvds_restore(struct drm_connector *connector) } }

-int psb_intel_lvds_mode_valid(struct drm_connector *connector, +enum drm_mode_status psb_intel_lvds_mode_valid(struct drm_connector *connector, struct drm_display_mode *mode) { struct drm_psb_private *dev_priv = connector->dev->dev_private; diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c index 1a2a7365d0b5..c6bf378534f8 100644 --- a/drivers/gpu/drm/radeon/radeon_connectors.c +++ b/drivers/gpu/drm/radeon/radeon_connectors.c @@ -844,7 +844,7 @@ static int radeon_lvds_get_modes(struct drm_connector *connector) return ret; }

-static int radeon_lvds_mode_valid(struct drm_connector *connector, +static enum drm_mode_status radeon_lvds_mode_valid(struct drm_connector *connector, struct drm_display_mode *mode) { struct drm_encoder *encoder = radeon_best_single_encoder(connector); @@ -993,7 +993,7 @@ static int radeon_vga_get_modes(struct drm_connector *connector) return ret; }

-static int radeon_vga_mode_valid(struct drm_connector *connector, +static enum drm_mode_status radeon_vga_mode_valid(struct drm_connector *connector, struct drm_display_mode *mode) { struct drm_device *dev = connector->dev; @@ -1136,7 +1136,7 @@ static int radeon_tv_get_modes(struct drm_connector *connector) return 1; }

-static int radeon_tv_mode_valid(struct drm_connector *connector, +static enum drm_mode_status radeon_tv_mode_valid(struct drm_connector *connector, struct drm_display_mode *mode) { if ((mode->hdisplay > 1024) || (mode->vdisplay > 768)) @@ -1477,7 +1477,7 @@ static void radeon_dvi_force(struct drm_connector *connector) radeon_connector->use_digital = true; }

-static int radeon_dvi_mode_valid(struct drm_connector *connector, +static enum drm_mode_status radeon_dvi_mode_valid(struct drm_connector *connector, struct drm_display_mode *mode) { struct drm_device *dev = connector->dev; @@ -1778,7 +1778,7 @@ out: return ret; }

-static int radeon_dp_mode_valid(struct drm_connector *connector, +static enum drm_mode_status radeon_dp_mode_valid(struct drm_connector *connector, struct drm_display_mode *mode) { struct drm_device *dev = connector->dev; diff --git a/drivers/hid/hid-plantronics.c b/drivers/hid/hid-plantronics.c index febb21ee190e..584b10d3fc3d 100644 --- a/drivers/hid/hid-plantronics.c +++ b/drivers/hid/hid-plantronics.c @@ -2,7 +2,7 @@ * Plantronics USB HID Driver * * Copyright (c) 2014 JD Cole jd.cole@plantronics.com - * Copyright (c) 2015 Terry Junge terry.junge@plantronics.com + * Copyright (c) 2015-2018 Terry Junge terry.junge@plantronics.com */

/* @@ -48,6 +48,10 @@ static int plantronics_input_mapping(struct hid_device *hdev, unsigned short mapped_key; unsigned long plt_type = (unsigned long)hid_get_drvdata(hdev);

+ /* special case for PTT products */ + if (field->application == HID_GD_JOYSTICK) + goto defaulted; + /* handle volume up/down mapping */ /* non-standard types or multi-HID interfaces - plt_type is PID */ if (!(plt_type & HID_USAGE_PAGE)) { diff --git a/drivers/hid/i2c-hid/i2c-hid.c b/drivers/hid/i2c-hid/i2c-hid.c index a5fed668fde1..4248d253c32a 100644 --- a/drivers/hid/i2c-hid/i2c-hid.c +++ b/drivers/hid/i2c-hid/i2c-hid.c @@ -1017,6 +1017,14 @@ static int i2c_hid_probe(struct i2c_client *client, pm_runtime_set_active(&client->dev); pm_runtime_enable(&client->dev);

+ /* Make sure there is something at this address */ + ret = i2c_smbus_read_byte(client); + if (ret < 0) { + dev_dbg(&client->dev, "nothing at this address: %d\n", ret); + ret = -ENXIO; + goto err_pm; + } + ret = i2c_hid_fetch_hid_descriptor(ihid); if (ret < 0) goto err_pm; diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c index 8d84c563ba75..616173b7a5e8 100644 --- a/drivers/infiniband/core/mad.c +++ b/drivers/infiniband/core/mad.c @@ -1548,7 +1548,8 @@ static int add_oui_reg_req(struct ib_mad_reg_req *mad_reg_req, mad_reg_req->oui, 3)) { method = &(*vendor_table)->vendor_class[ vclass]->method_table[i]; - BUG_ON(!*method); + if (!*method) + goto error3; goto check_in_use; } } @@ -1558,10 +1559,12 @@ static int add_oui_reg_req(struct ib_mad_reg_req *mad_reg_req, vclass]->oui[i])) { method = &(*vendor_table)->vendor_class[ vclass]->method_table[i]; - BUG_ON(*method); /* Allocate method table for this OUI */ - if ((ret = allocate_method_table(method))) - goto error3; + if (!*method) { + ret = allocate_method_table(method); + if (ret) + goto error3; + } memcpy((*vendor_table)->vendor_class[vclass]->oui[i], mad_reg_req->oui, 3); goto check_in_use; diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c index 795938edce3f..55aa8d3d752f 100644 --- a/drivers/infiniband/core/ucma.c +++ b/drivers/infiniband/core/ucma.c @@ -217,7 +217,7 @@ static struct ucma_multicast* ucma_alloc_multicast(struct ucma_context *ctx) return NULL;

mutex_lock(&mut); - mc->id = idr_alloc(&multicast_idr, mc, 0, 0, GFP_KERNEL); + mc->id = idr_alloc(&multicast_idr, NULL, 0, 0, GFP_KERNEL); mutex_unlock(&mut); if (mc->id < 0) goto error; @@ -1375,6 +1375,10 @@ static ssize_t ucma_process_join(struct ucma_file *file, goto err3; }

+ mutex_lock(&mut); + idr_replace(&multicast_idr, mc, mc->id); + mutex_unlock(&mut); + mutex_unlock(&file->mut); ucma_put_ctx(ctx); return 0; diff --git a/drivers/input/mouse/elan_i2c_core.c b/drivers/input/mouse/elan_i2c_core.c index 97f6e05cffce..a716482774db 100644 --- a/drivers/input/mouse/elan_i2c_core.c +++ b/drivers/input/mouse/elan_i2c_core.c @@ -1251,6 +1251,8 @@ static const struct acpi_device_id elan_acpi_id[] = { { "ELAN0611", 0 }, { "ELAN0612", 0 }, { "ELAN0618", 0 }, + { "ELAN061D", 0 }, + { "ELAN0622", 0 }, { "ELAN1000", 0 }, { } }; diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index e484ea2dc787..34be09651ee8 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -527,6 +527,13 @@ static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "N24_25BU"), }, }, + { + /* Lenovo LaVie Z */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo LaVie Z"), + }, + }, { } };

diff --git a/drivers/md/md.c b/drivers/md/md.c index 0663463df2f7..07f307402351 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -6145,6 +6145,9 @@ static int hot_remove_disk(struct mddev *mddev, dev_t dev) struct md_rdev *rdev; int ret = -1;

+ if (!mddev->pers) + return -ENODEV; + rdev = find_rdev(mddev, dev); if (!rdev) return -ENXIO; diff --git a/drivers/media/common/siano/smsendian.c b/drivers/media/common/siano/smsendian.c index bfe831c10b1c..b95a631f23f9 100644 --- a/drivers/media/common/siano/smsendian.c +++ b/drivers/media/common/siano/smsendian.c @@ -35,7 +35,7 @@ void smsendian_handle_tx_message(void *buffer) switch (msg->x_msg_header.msg_type) { case MSG_SMS_DATA_DOWNLOAD_REQ: { - msg->msg_data[0] = le32_to_cpu(msg->msg_data[0]); + msg->msg_data[0] = le32_to_cpu((__force __le32)(msg->msg_data[0])); break; }

@@ -44,7 +44,7 @@ void smsendian_handle_tx_message(void *buffer) sizeof(struct sms_msg_hdr))/4;

for (i = 0; i < msg_words; i++) - msg->msg_data[i] = le32_to_cpu(msg->msg_data[i]); + msg->msg_data[i] = le32_to_cpu((__force __le32)msg->msg_data[i]);

break; } @@ -64,7 +64,7 @@ void smsendian_handle_rx_message(void *buffer) { struct sms_version_res *ver = (struct sms_version_res *) msg; - ver->chip_model = le16_to_cpu(ver->chip_model); + ver->chip_model = le16_to_cpu((__force __le16)ver->chip_model); break; }

@@ -81,7 +81,7 @@ void smsendian_handle_rx_message(void *buffer) sizeof(struct sms_msg_hdr))/4;

for (i = 0; i < msg_words; i++) - msg->msg_data[i] = le32_to_cpu(msg->msg_data[i]); + msg->msg_data[i] = le32_to_cpu((__force __le32)msg->msg_data[i]);

break; } @@ -95,9 +95,9 @@ void smsendian_handle_message_header(void *msg) #ifdef __BIG_ENDIAN struct sms_msg_hdr *phdr = (struct sms_msg_hdr *)msg;

- phdr->msg_type = le16_to_cpu(phdr->msg_type); - phdr->msg_length = le16_to_cpu(phdr->msg_length); - phdr->msg_flags = le16_to_cpu(phdr->msg_flags); + phdr->msg_type = le16_to_cpu((__force __le16)phdr->msg_type); + phdr->msg_length = le16_to_cpu((__force __le16)phdr->msg_length); + phdr->msg_flags = le16_to_cpu((__force __le16)phdr->msg_flags); #endif /* __BIG_ENDIAN */ } EXPORT_SYMBOL_GPL(smsendian_handle_message_header); diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c index fb39dfd55e75..46a052c5be2e 100644 --- a/drivers/media/i2c/smiapp/smiapp-core.c +++ b/drivers/media/i2c/smiapp/smiapp-core.c @@ -981,7 +981,7 @@ static int smiapp_read_nvm(struct smiapp_sensor *sensor, if (rval) goto out;

- for (i = 0; i < 1000; i++) { + for (i = 1000; i > 0; i--) { rval = smiapp_read( sensor, SMIAPP_REG_U8_DATA_TRANSFER_IF_1_STATUS, &s); @@ -992,11 +992,10 @@ static int smiapp_read_nvm(struct smiapp_sensor *sensor, if (s & SMIAPP_DATA_TRANSFER_IF_1_STATUS_RD_READY) break;

- if (--i == 0) { - rval = -ETIMEDOUT; - goto out; - } - + } + if (!i) { + rval = -ETIMEDOUT; + goto out; }

for (i = 0; i < SMIAPP_NVM_PAGE_SIZE; i++) { diff --git a/drivers/media/pci/saa7164/saa7164-fw.c b/drivers/media/pci/saa7164/saa7164-fw.c index 269e0782c7b6..93d53195e8ca 100644 --- a/drivers/media/pci/saa7164/saa7164-fw.c +++ b/drivers/media/pci/saa7164/saa7164-fw.c @@ -430,7 +430,8 @@ int saa7164_downloadfirmware(struct saa7164_dev *dev) __func__, fw->size);

if (fw->size != fwlength) { - printk(KERN_ERR "xc5000: firmware incorrect size\n"); + printk(KERN_ERR "saa7164: firmware incorrect size %zu != %u\n", + fw->size, fwlength); ret = -ENOMEM; goto out; } diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c index 56e683b19a73..91e02c1ff392 100644 --- a/drivers/media/platform/omap3isp/isp.c +++ b/drivers/media/platform/omap3isp/isp.c @@ -2077,6 +2077,7 @@ error_csiphy:

static void isp_detach_iommu(struct isp_device *isp) { + arm_iommu_detach_device(isp->dev); arm_iommu_release_mapping(isp->mapping); isp->mapping = NULL; iommu_group_remove_device(isp->dev); @@ -2110,8 +2111,7 @@ static int isp_attach_iommu(struct isp_device *isp) mapping = arm_iommu_create_mapping(&platform_bus_type, SZ_1G, SZ_2G); if (IS_ERR(mapping)) { dev_err(isp->dev, "failed to create ARM IOMMU mapping\n"); - ret = PTR_ERR(mapping); - goto error; + return PTR_ERR(mapping); }

isp->mapping = mapping; @@ -2126,7 +2126,8 @@ static int isp_attach_iommu(struct isp_device *isp) return 0;

error: - isp_detach_iommu(isp); + arm_iommu_release_mapping(isp->mapping); + isp->mapping = NULL; return ret; }

diff --git a/drivers/media/platform/rcar_jpu.c b/drivers/media/platform/rcar_jpu.c index f8e3e83c52a2..20de5e9fc217 100644 --- a/drivers/media/platform/rcar_jpu.c +++ b/drivers/media/platform/rcar_jpu.c @@ -1278,7 +1278,7 @@ static int jpu_open(struct file *file) /* ...issue software reset */ ret = jpu_reset(jpu); if (ret) - goto device_prepare_rollback; + goto jpu_reset_rollback; }

jpu->ref_count++; @@ -1286,6 +1286,8 @@ static int jpu_open(struct file *file) mutex_unlock(&jpu->mutex); return 0;

+jpu_reset_rollback: + clk_disable_unprepare(jpu->clk); device_prepare_rollback: mutex_unlock(&jpu->mutex); v4l_prepare_rollback: diff --git a/drivers/media/radio/si470x/radio-si470x-i2c.c b/drivers/media/radio/si470x/radio-si470x-i2c.c index 471d6a8ae8a4..9326439bc49c 100644 --- a/drivers/media/radio/si470x/radio-si470x-i2c.c +++ b/drivers/media/radio/si470x/radio-si470x-i2c.c @@ -96,7 +96,7 @@ MODULE_PARM_DESC(max_rds_errors, "RDS maximum block errors: *1*"); */ int si470x_get_register(struct si470x_device *radio, int regnr) { - u16 buf[READ_REG_NUM]; + __be16 buf[READ_REG_NUM]; struct i2c_msg msgs[1] = { { .addr = radio->client->addr, @@ -121,7 +121,7 @@ int si470x_get_register(struct si470x_device *radio, int regnr) int si470x_set_register(struct si470x_device *radio, int regnr) { int i; - u16 buf[WRITE_REG_NUM]; + __be16 buf[WRITE_REG_NUM]; struct i2c_msg msgs[1] = { { .addr = radio->client->addr, @@ -151,7 +151,7 @@ int si470x_set_register(struct si470x_device *radio, int regnr) static int si470x_get_all_registers(struct si470x_device *radio) { int i; - u16 buf[READ_REG_NUM]; + __be16 buf[READ_REG_NUM]; struct i2c_msg msgs[1] = { { .addr = radio->client->addr, diff --git a/drivers/media/v4l2-core/videobuf2-core.c b/drivers/media/v4l2-core/videobuf2-core.c index bb1e19f7ed5a..0c1a42bf27fd 100644 --- a/drivers/media/v4l2-core/videobuf2-core.c +++ b/drivers/media/v4l2-core/videobuf2-core.c @@ -870,9 +870,12 @@ void vb2_buffer_done(struct vb2_buffer *vb, enum vb2_buffer_state state) dprintk(4, "done processing on buffer %d, state: %d\n", vb->index, state);

- /* sync buffers */ - for (plane = 0; plane < vb->num_planes; ++plane) - call_void_memop(vb, finish, vb->planes[plane].mem_priv); + if (state != VB2_BUF_STATE_QUEUED && + state != VB2_BUF_STATE_REQUEUEING) { + /* sync buffers */ + for (plane = 0; plane < vb->num_planes; ++plane) + call_void_memop(vb, finish, vb->planes[plane].mem_priv); + }

spin_lock_irqsave(&q->done_lock, flags); if (state == VB2_BUF_STATE_QUEUED || diff --git a/drivers/memory/tegra/mc.c b/drivers/memory/tegra/mc.c index a1ae0cc2b86d..6ab481ee8ece 100644 --- a/drivers/memory/tegra/mc.c +++ b/drivers/memory/tegra/mc.c @@ -20,14 +20,6 @@ #include "mc.h"

#define MC_INTSTATUS 0x000 -#define MC_INT_DECERR_MTS (1 << 16) -#define MC_INT_SECERR_SEC (1 << 13) -#define MC_INT_DECERR_VPR (1 << 12) -#define MC_INT_INVALID_APB_ASID_UPDATE (1 << 11) -#define MC_INT_INVALID_SMMU_PAGE (1 << 10) -#define MC_INT_ARBITRATION_EMEM (1 << 9) -#define MC_INT_SECURITY_VIOLATION (1 << 8) -#define MC_INT_DECERR_EMEM (1 << 6)

#define MC_INTMASK 0x004

@@ -248,12 +240,13 @@ static const char *const error_names[8] = { static irqreturn_t tegra_mc_irq(int irq, void *data) { struct tegra_mc *mc = data; - unsigned long status, mask; + unsigned long status; unsigned int bit;

/* mask all interrupts to avoid flooding */ - status = mc_readl(mc, MC_INTSTATUS); - mask = mc_readl(mc, MC_INTMASK); + status = mc_readl(mc, MC_INTSTATUS) & mc->soc->intmask; + if (!status) + return IRQ_NONE;

for_each_set_bit(bit, &status, 32) { const char *error = status_names[bit] ?: "unknown"; @@ -346,7 +339,6 @@ static int tegra_mc_probe(struct platform_device *pdev) const struct of_device_id *match; struct resource *res; struct tegra_mc *mc; - u32 value; int err;

match = of_match_node(tegra_mc_of_match, pdev->dev.of_node); @@ -414,11 +406,7 @@ static int tegra_mc_probe(struct platform_device *pdev)

WARN(!mc->soc->client_id_mask, "Missing client ID mask for this SoC\n");

- value = MC_INT_DECERR_MTS | MC_INT_SECERR_SEC | MC_INT_DECERR_VPR | - MC_INT_INVALID_APB_ASID_UPDATE | MC_INT_INVALID_SMMU_PAGE | - MC_INT_SECURITY_VIOLATION | MC_INT_DECERR_EMEM; - - mc_writel(mc, value, MC_INTMASK); + mc_writel(mc, mc->soc->intmask, MC_INTMASK);

return 0; } diff --git a/drivers/memory/tegra/mc.h b/drivers/memory/tegra/mc.h index ddb16676c3af..24e020b4609b 100644 --- a/drivers/memory/tegra/mc.h +++ b/drivers/memory/tegra/mc.h @@ -14,6 +14,15 @@

#include <soc/tegra/mc.h>

+#define MC_INT_DECERR_MTS (1 << 16) +#define MC_INT_SECERR_SEC (1 << 13) +#define MC_INT_DECERR_VPR (1 << 12) +#define MC_INT_INVALID_APB_ASID_UPDATE (1 << 11) +#define MC_INT_INVALID_SMMU_PAGE (1 << 10) +#define MC_INT_ARBITRATION_EMEM (1 << 9) +#define MC_INT_SECURITY_VIOLATION (1 << 8) +#define MC_INT_DECERR_EMEM (1 << 6) + static inline u32 mc_readl(struct tegra_mc *mc, unsigned long offset) { return readl(mc->regs + offset); diff --git a/drivers/memory/tegra/tegra114.c b/drivers/memory/tegra/tegra114.c index ba8fff3d66a6..6d2a5a849d92 100644 --- a/drivers/memory/tegra/tegra114.c +++ b/drivers/memory/tegra/tegra114.c @@ -930,4 +930,6 @@ const struct tegra_mc_soc tegra114_mc_soc = { .atom_size = 32, .client_id_mask = 0x7f, .smmu = &tegra114_smmu_soc, + .intmask = MC_INT_INVALID_SMMU_PAGE | MC_INT_SECURITY_VIOLATION | + MC_INT_DECERR_EMEM, }; diff --git a/drivers/memory/tegra/tegra124.c b/drivers/memory/tegra/tegra124.c index 21e7255e3d96..234e74f97a4b 100644 --- a/drivers/memory/tegra/tegra124.c +++ b/drivers/memory/tegra/tegra124.c @@ -1019,6 +1019,9 @@ const struct tegra_mc_soc tegra124_mc_soc = { .smmu = &tegra124_smmu_soc, .emem_regs = tegra124_mc_emem_regs, .num_emem_regs = ARRAY_SIZE(tegra124_mc_emem_regs), + .intmask = MC_INT_DECERR_MTS | MC_INT_SECERR_SEC | MC_INT_DECERR_VPR | + MC_INT_INVALID_APB_ASID_UPDATE | MC_INT_INVALID_SMMU_PAGE | + MC_INT_SECURITY_VIOLATION | MC_INT_DECERR_EMEM, }; #endif /* CONFIG_ARCH_TEGRA_124_SOC */

@@ -1041,5 +1044,8 @@ const struct tegra_mc_soc tegra132_mc_soc = { .atom_size = 32, .client_id_mask = 0x7f, .smmu = &tegra132_smmu_soc, + .intmask = MC_INT_DECERR_MTS | MC_INT_SECERR_SEC | MC_INT_DECERR_VPR | + MC_INT_INVALID_APB_ASID_UPDATE | MC_INT_INVALID_SMMU_PAGE | + MC_INT_SECURITY_VIOLATION | MC_INT_DECERR_EMEM, }; #endif /* CONFIG_ARCH_TEGRA_132_SOC */ diff --git a/drivers/memory/tegra/tegra210.c b/drivers/memory/tegra/tegra210.c index 5e144abe4c18..47c78a6d8f00 100644 --- a/drivers/memory/tegra/tegra210.c +++ b/drivers/memory/tegra/tegra210.c @@ -1077,4 +1077,7 @@ const struct tegra_mc_soc tegra210_mc_soc = { .atom_size = 64, .client_id_mask = 0xff, .smmu = &tegra210_smmu_soc, + .intmask = MC_INT_DECERR_MTS | MC_INT_SECERR_SEC | MC_INT_DECERR_VPR | + MC_INT_INVALID_APB_ASID_UPDATE | MC_INT_INVALID_SMMU_PAGE | + MC_INT_SECURITY_VIOLATION | MC_INT_DECERR_EMEM, }; diff --git a/drivers/memory/tegra/tegra30.c b/drivers/memory/tegra/tegra30.c index b44737840e70..d0689428ea1a 100644 --- a/drivers/memory/tegra/tegra30.c +++ b/drivers/memory/tegra/tegra30.c @@ -952,4 +952,6 @@ const struct tegra_mc_soc tegra30_mc_soc = { .atom_size = 16, .client_id_mask = 0x7f, .smmu = &tegra30_smmu_soc, + .intmask = MC_INT_INVALID_SMMU_PAGE | MC_INT_SECURITY_VIOLATION | + MC_INT_DECERR_EMEM, }; diff --git a/drivers/mfd/cros_ec.c b/drivers/mfd/cros_ec.c index 0eee63542038..115a6f67ab51 100644 --- a/drivers/mfd/cros_ec.c +++ b/drivers/mfd/cros_ec.c @@ -68,7 +68,11 @@ int cros_ec_register(struct cros_ec_device *ec_dev)

mutex_init(&ec_dev->lock);

- cros_ec_query_all(ec_dev); + err = cros_ec_query_all(ec_dev); + if (err) { + dev_err(dev, "Cannot identify the EC: error %d\n", err); + return err; + }

err = mfd_add_devices(ec_dev->dev, PLATFORM_DEVID_AUTO, &ec_cell, 1, NULL, ec_dev->irq, NULL); diff --git a/drivers/mtd/nand/fsl_ifc_nand.c b/drivers/mtd/nand/fsl_ifc_nand.c index 5e3fa5861039..2c0bbaed3609 100644 --- a/drivers/mtd/nand/fsl_ifc_nand.c +++ b/drivers/mtd/nand/fsl_ifc_nand.c @@ -449,9 +449,16 @@ static void fsl_ifc_cmdfunc(struct mtd_info *mtd, unsigned int command,

case NAND_CMD_READID: case NAND_CMD_PARAM: { + /* + * For READID, read 8 bytes that are currently used. + * For PARAM, read all 3 copies of 256-bytes pages. + */ + int len = 8; int timing = IFC_FIR_OP_RB; - if (command == NAND_CMD_PARAM) + if (command == NAND_CMD_PARAM) { timing = IFC_FIR_OP_RBCD; + len = 256 * 3; + }

ifc_out32((IFC_FIR_OP_CW0 << IFC_NAND_FIR0_OP0_SHIFT) | (IFC_FIR_OP_UA << IFC_NAND_FIR0_OP1_SHIFT) | @@ -461,12 +468,8 @@ static void fsl_ifc_cmdfunc(struct mtd_info *mtd, unsigned int command, &ifc->ifc_nand.nand_fcr0); ifc_out32(column, &ifc->ifc_nand.row3);

- /* - * although currently it's 8 bytes for READID, we always read - * the maximum 256 bytes(for PARAM) - */ - ifc_out32(256, &ifc->ifc_nand.nand_fbcr); - ifc_nand_ctrl->read_bytes = 256; + ifc_out32(len, &ifc->ifc_nand.nand_fbcr); + ifc_nand_ctrl->read_bytes = len;

set_addr(mtd, 0, 0, 0); fsl_ifc_run_command(mtd); diff --git a/drivers/net/can/usb/ems_usb.c b/drivers/net/can/usb/ems_usb.c index 357c9e89fdf9..047348033e27 100644 --- a/drivers/net/can/usb/ems_usb.c +++ b/drivers/net/can/usb/ems_usb.c @@ -1078,6 +1078,7 @@ static void ems_usb_disconnect(struct usb_interface *intf) usb_free_urb(dev->intr_urb);

kfree(dev->intr_in_buffer); + kfree(dev->tx_msg_buffer); } }

diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c index 446058081866..7a0ab4c44ee4 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c @@ -872,14 +872,14 @@ static void xgbe_phy_adjust_link(struct xgbe_prv_data *pdata)

if (pdata->tx_pause != pdata->phy.tx_pause) { new_state = 1; - pdata->hw_if.config_tx_flow_control(pdata); pdata->tx_pause = pdata->phy.tx_pause; + pdata->hw_if.config_tx_flow_control(pdata); }

if (pdata->rx_pause != pdata->phy.rx_pause) { new_state = 1; - pdata->hw_if.config_rx_flow_control(pdata); pdata->rx_pause = pdata->phy.rx_pause; + pdata->hw_if.config_rx_flow_control(pdata); }

/* Speed support */ diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 5adaf537513b..7bba30f24135 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -54,7 +54,7 @@ #include <linux/reset.h> #include <linux/of_mdio.h>

-#define STMMAC_ALIGN(x) L1_CACHE_ALIGN(x) +#define STMMAC_ALIGN(x) __ALIGN_KERNEL(x, SMP_CACHE_BYTES)

/* Module parameters */ #define TX_TIMEO 5000 diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c index a6d429950cb0..acec4b565511 100644 --- a/drivers/net/usb/lan78xx.c +++ b/drivers/net/usb/lan78xx.c @@ -1361,6 +1361,8 @@ static void lan78xx_init_mac_address(struct lan78xx_net *dev) netif_dbg(dev, ifup, dev->net, "MAC address set to random addr"); } + + tasklet_schedule(&dev->bh); }

ret = lan78xx_write_reg(dev, MAF_LO(0), addr_lo); diff --git a/drivers/net/wireless/ath/regd.h b/drivers/net/wireless/ath/regd.h index 37f53bd8fcb1..184b6810cde9 100644 --- a/drivers/net/wireless/ath/regd.h +++ b/drivers/net/wireless/ath/regd.h @@ -68,12 +68,14 @@ enum CountryCode { CTRY_AUSTRALIA = 36, CTRY_AUSTRIA = 40, CTRY_AZERBAIJAN = 31, + CTRY_BAHAMAS = 44, CTRY_BAHRAIN = 48, CTRY_BANGLADESH = 50, CTRY_BARBADOS = 52, CTRY_BELARUS = 112, CTRY_BELGIUM = 56, CTRY_BELIZE = 84, + CTRY_BERMUDA = 60, CTRY_BOLIVIA = 68, CTRY_BOSNIA_HERZ = 70, CTRY_BRAZIL = 76, @@ -159,6 +161,7 @@ enum CountryCode { CTRY_ROMANIA = 642, CTRY_RUSSIA = 643, CTRY_SAUDI_ARABIA = 682, + CTRY_SERBIA = 688, CTRY_SERBIA_MONTENEGRO = 891, CTRY_SINGAPORE = 702, CTRY_SLOVAKIA = 703, @@ -170,11 +173,13 @@ enum CountryCode { CTRY_SWITZERLAND = 756, CTRY_SYRIA = 760, CTRY_TAIWAN = 158, + CTRY_TANZANIA = 834, CTRY_THAILAND = 764, CTRY_TRINIDAD_Y_TOBAGO = 780, CTRY_TUNISIA = 788, CTRY_TURKEY = 792, CTRY_UAE = 784, + CTRY_UGANDA = 800, CTRY_UKRAINE = 804, CTRY_UNITED_KINGDOM = 826, CTRY_UNITED_STATES = 840, diff --git a/drivers/net/wireless/ath/regd_common.h b/drivers/net/wireless/ath/regd_common.h index bdd2b4d61f2f..15bbd1e0d912 100644 --- a/drivers/net/wireless/ath/regd_common.h +++ b/drivers/net/wireless/ath/regd_common.h @@ -35,6 +35,7 @@ enum EnumRd { FRANCE_RES = 0x31, FCC3_FCCA = 0x3A, FCC3_WORLD = 0x3B, + FCC3_ETSIC = 0x3F,

ETSI1_WORLD = 0x37, ETSI3_ETSIA = 0x32, @@ -44,6 +45,7 @@ enum EnumRd { ETSI4_ETSIC = 0x38, ETSI5_WORLD = 0x39, ETSI6_WORLD = 0x34, + ETSI8_WORLD = 0x3D, ETSI_RESERVED = 0x33,

MKK1_MKKA = 0x40, @@ -59,6 +61,7 @@ enum EnumRd { MKK1_MKKA1 = 0x4A, MKK1_MKKA2 = 0x4B, MKK1_MKKC = 0x4C, + APL2_FCCA = 0x4D,

APL3_FCCA = 0x50, APL1_WORLD = 0x52, @@ -67,6 +70,7 @@ enum EnumRd { APL1_ETSIC = 0x55, APL2_ETSIC = 0x56, APL5_WORLD = 0x58, + APL13_WORLD = 0x5A, APL6_WORLD = 0x5B, APL7_FCCA = 0x5C, APL8_WORLD = 0x5D, @@ -168,6 +172,7 @@ static struct reg_dmn_pair_mapping regDomainPairs[] = { {FCC2_ETSIC, CTL_FCC, CTL_ETSI}, {FCC3_FCCA, CTL_FCC, CTL_FCC}, {FCC3_WORLD, CTL_FCC, CTL_ETSI}, + {FCC3_ETSIC, CTL_FCC, CTL_ETSI}, {FCC4_FCCA, CTL_FCC, CTL_FCC}, {FCC5_FCCA, CTL_FCC, CTL_FCC}, {FCC6_FCCA, CTL_FCC, CTL_FCC}, @@ -179,6 +184,7 @@ static struct reg_dmn_pair_mapping regDomainPairs[] = { {ETSI4_WORLD, CTL_ETSI, CTL_ETSI}, {ETSI5_WORLD, CTL_ETSI, CTL_ETSI}, {ETSI6_WORLD, CTL_ETSI, CTL_ETSI}, + {ETSI8_WORLD, CTL_ETSI, CTL_ETSI},

/* XXX: For ETSI3_ETSIA, Was NO_CTL meant for the 2 GHz band ? */ {ETSI3_ETSIA, CTL_ETSI, CTL_ETSI}, @@ -188,9 +194,11 @@ static struct reg_dmn_pair_mapping regDomainPairs[] = { {FCC1_FCCA, CTL_FCC, CTL_FCC}, {APL1_WORLD, CTL_FCC, CTL_ETSI}, {APL2_WORLD, CTL_FCC, CTL_ETSI}, + {APL2_FCCA, CTL_FCC, CTL_FCC}, {APL3_WORLD, CTL_FCC, CTL_ETSI}, {APL4_WORLD, CTL_FCC, CTL_ETSI}, {APL5_WORLD, CTL_FCC, CTL_ETSI}, + {APL13_WORLD, CTL_ETSI, CTL_ETSI}, {APL6_WORLD, CTL_ETSI, CTL_ETSI}, {APL8_WORLD, CTL_ETSI, CTL_ETSI}, {APL9_WORLD, CTL_ETSI, CTL_ETSI}, @@ -298,6 +306,7 @@ static struct country_code_to_enum_rd allCountries[] = { {CTRY_AUSTRALIA2, FCC6_WORLD, "AU"}, {CTRY_AUSTRIA, ETSI1_WORLD, "AT"}, {CTRY_AZERBAIJAN, ETSI4_WORLD, "AZ"}, + {CTRY_BAHAMAS, FCC3_WORLD, "BS"}, {CTRY_BAHRAIN, APL6_WORLD, "BH"}, {CTRY_BANGLADESH, NULL1_WORLD, "BD"}, {CTRY_BARBADOS, FCC2_WORLD, "BB"}, @@ -305,6 +314,7 @@ static struct country_code_to_enum_rd allCountries[] = { {CTRY_BELGIUM, ETSI1_WORLD, "BE"}, {CTRY_BELGIUM2, ETSI4_WORLD, "BL"}, {CTRY_BELIZE, APL1_ETSIC, "BZ"}, + {CTRY_BERMUDA, FCC3_FCCA, "BM"}, {CTRY_BOLIVIA, APL1_ETSIC, "BO"}, {CTRY_BOSNIA_HERZ, ETSI1_WORLD, "BA"}, {CTRY_BRAZIL, FCC3_WORLD, "BR"}, @@ -444,6 +454,7 @@ static struct country_code_to_enum_rd allCountries[] = { {CTRY_ROMANIA, NULL1_WORLD, "RO"}, {CTRY_RUSSIA, NULL1_WORLD, "RU"}, {CTRY_SAUDI_ARABIA, NULL1_WORLD, "SA"}, + {CTRY_SERBIA, ETSI1_WORLD, "RS"}, {CTRY_SERBIA_MONTENEGRO, ETSI1_WORLD, "CS"}, {CTRY_SINGAPORE, APL6_WORLD, "SG"}, {CTRY_SLOVAKIA, ETSI1_WORLD, "SK"}, @@ -455,10 +466,12 @@ static struct country_code_to_enum_rd allCountries[] = { {CTRY_SWITZERLAND, ETSI1_WORLD, "CH"}, {CTRY_SYRIA, NULL1_WORLD, "SY"}, {CTRY_TAIWAN, APL3_FCCA, "TW"}, + {CTRY_TANZANIA, APL1_WORLD, "TZ"}, {CTRY_THAILAND, FCC3_WORLD, "TH"}, {CTRY_TRINIDAD_Y_TOBAGO, FCC3_WORLD, "TT"}, {CTRY_TUNISIA, ETSI3_WORLD, "TN"}, {CTRY_TURKEY, ETSI3_WORLD, "TR"}, + {CTRY_UGANDA, FCC3_WORLD, "UG"}, {CTRY_UKRAINE, NULL1_WORLD, "UA"}, {CTRY_UAE, NULL1_WORLD, "AE"}, {CTRY_UNITED_KINGDOM, ETSI1_WORLD, "GB"}, diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c index 59cef6c69fe8..91da67657f81 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c @@ -1109,6 +1109,7 @@ static const struct sdio_device_id brcmf_sdmmc_ids[] = { BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43340), BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43341), BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43362), + BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43364), BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4335_4339), BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43430), BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4345), diff --git a/drivers/net/wireless/iwlwifi/pcie/rx.c b/drivers/net/wireless/iwlwifi/pcie/rx.c index e06591f625c4..d6f9858ff2de 100644 --- a/drivers/net/wireless/iwlwifi/pcie/rx.c +++ b/drivers/net/wireless/iwlwifi/pcie/rx.c @@ -713,6 +713,8 @@ int iwl_pcie_rx_init(struct iwl_trans *trans) WQ_HIGHPRI | WQ_UNBOUND, 1); INIT_WORK(&rba->rx_alloc, iwl_pcie_rx_allocator_work);

+ cancel_work_sync(&rba->rx_alloc); + spin_lock(&rba->lock); atomic_set(&rba->req_pending, 0); atomic_set(&rba->req_ready, 0); diff --git a/drivers/net/wireless/mwifiex/usb.c b/drivers/net/wireless/mwifiex/usb.c index e43aff932360..1a1b1de87583 100644 --- a/drivers/net/wireless/mwifiex/usb.c +++ b/drivers/net/wireless/mwifiex/usb.c @@ -624,6 +624,9 @@ static void mwifiex_usb_disconnect(struct usb_interface *intf) MWIFIEX_FUNC_SHUTDOWN); }

+ if (adapter->workqueue) + flush_workqueue(adapter->workqueue); + mwifiex_usb_free(card);

mwifiex_dbg(adapter, FATAL, diff --git a/drivers/net/wireless/mwifiex/util.c b/drivers/net/wireless/mwifiex/util.c index 0cec8a64473e..eb5ffa5b1c6c 100644 --- a/drivers/net/wireless/mwifiex/util.c +++ b/drivers/net/wireless/mwifiex/util.c @@ -702,12 +702,14 @@ void mwifiex_hist_data_set(struct mwifiex_private *priv, u8 rx_rate, s8 snr, s8 nflr) { struct mwifiex_histogram_data *phist_data = priv->hist_data; + s8 nf = -nflr; + s8 rssi = snr - nflr;

atomic_inc(&phist_data->num_samples); atomic_inc(&phist_data->rx_rate[rx_rate]); - atomic_inc(&phist_data->snr[snr]); - atomic_inc(&phist_data->noise_flr[128 + nflr]); - atomic_inc(&phist_data->sig_str[nflr - snr]); + atomic_inc(&phist_data->snr[snr + 128]); + atomic_inc(&phist_data->noise_flr[nf + 128]); + atomic_inc(&phist_data->sig_str[rssi + 128]); }

/* function to reset histogram data during init/reset */ diff --git a/drivers/net/wireless/rsi/rsi_91x_sdio.c b/drivers/net/wireless/rsi/rsi_91x_sdio.c index 8428858204a6..fc895b466ebb 100644 --- a/drivers/net/wireless/rsi/rsi_91x_sdio.c +++ b/drivers/net/wireless/rsi/rsi_91x_sdio.c @@ -155,7 +155,6 @@ static void rsi_reset_card(struct sdio_func *pfunction) int err; struct mmc_card *card = pfunction->card; struct mmc_host *host = card->host; - s32 bit = (fls(host->ocr_avail) - 1); u8 cmd52_resp; u32 clock, resp, i; u16 rca; @@ -175,7 +174,6 @@ static void rsi_reset_card(struct sdio_func *pfunction) msleep(20);

/* Initialize the SDIO card */ - host->ios.vdd = bit; host->ios.chip_select = MMC_CS_DONTCARE; host->ios.bus_mode = MMC_BUSMODE_OPENDRAIN; host->ios.power_mode = MMC_POWER_UP; diff --git a/drivers/net/wireless/ti/wlcore/sdio.c b/drivers/net/wireless/ti/wlcore/sdio.c index c172da56b550..e4a8280cea83 100644 --- a/drivers/net/wireless/ti/wlcore/sdio.c +++ b/drivers/net/wireless/ti/wlcore/sdio.c @@ -388,6 +388,11 @@ static int wl1271_suspend(struct device *dev) mmc_pm_flag_t sdio_flags; int ret = 0;

+ if (!wl) { + dev_err(dev, "no wilink module was probed\n"); + goto out; + } + dev_dbg(dev, "wl1271 suspend. wow_enabled: %d\n", wl->wow_enabled);

diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index a0de2453fa09..bec9f099573b 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -86,6 +86,7 @@ struct netfront_cb { /* IRQ name is queue name with "-tx" or "-rx" appended */ #define IRQ_NAME_SIZE (QUEUE_NAME_SIZE + 3)

+static DECLARE_WAIT_QUEUE_HEAD(module_load_q); static DECLARE_WAIT_QUEUE_HEAD(module_unload_q);

struct netfront_stats { @@ -238,7 +239,7 @@ static void rx_refill_timeout(unsigned long data) static int netfront_tx_slot_available(struct netfront_queue *queue) { return (queue->tx.req_prod_pvt - queue->tx.rsp_cons) < - (NET_TX_RING_SIZE - MAX_SKB_FRAGS - 2); + (NET_TX_RING_SIZE - XEN_NETIF_NR_SLOTS_MIN - 1); }

static void xennet_maybe_wake_tx(struct netfront_queue *queue) @@ -775,7 +776,7 @@ static int xennet_get_responses(struct netfront_queue *queue, RING_IDX cons = queue->rx.rsp_cons; struct sk_buff *skb = xennet_get_rx_skb(queue, cons); grant_ref_t ref = xennet_get_rx_ref(queue, cons); - int max = MAX_SKB_FRAGS + (rx->status <= RX_COPY_THRESHOLD); + int max = XEN_NETIF_NR_SLOTS_MIN + (rx->status <= RX_COPY_THRESHOLD); int slots = 1; int err = 0; unsigned long ret; @@ -1335,6 +1336,11 @@ static struct net_device *xennet_create_dev(struct xenbus_device *dev) netif_carrier_off(netdev);

xenbus_switch_state(dev, XenbusStateInitialising); + wait_event(module_load_q, + xenbus_read_driver_state(dev->otherend) != + XenbusStateClosed && + xenbus_read_driver_state(dev->otherend) != + XenbusStateUnknown); return netdev;

exit: diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c index ec91cd17bf34..5fb4ed6ea322 100644 --- a/drivers/pci/pci-sysfs.c +++ b/drivers/pci/pci-sysfs.c @@ -180,13 +180,16 @@ static ssize_t enable_store(struct device *dev, struct device_attribute *attr, if (!capable(CAP_SYS_ADMIN)) return -EPERM;

- if (!val) { - if (pci_is_enabled(pdev)) - pci_disable_device(pdev); - else - result = -EIO; - } else + device_lock(dev); + if (dev->driver) + result = -EBUSY; + else if (val) result = pci_enable_device(pdev); + else if (pci_is_enabled(pdev)) + pci_disable_device(pdev); + else + result = -EIO; + device_unlock(dev);

return result < 0 ? result : count; } diff --git a/drivers/pinctrl/pinctrl-at91-pio4.c b/drivers/pinctrl/pinctrl-at91-pio4.c index 271cca63e9bd..9aa82a4e9e25 100644 --- a/drivers/pinctrl/pinctrl-at91-pio4.c +++ b/drivers/pinctrl/pinctrl-at91-pio4.c @@ -568,8 +568,10 @@ static int atmel_pctl_dt_node_to_map(struct pinctrl_dev *pctldev, for_each_child_of_node(np_config, np) { ret = atmel_pctl_dt_subnode_to_map(pctldev, np, map, &reserved_maps, num_maps); - if (ret < 0) + if (ret < 0) { + of_node_put(np); break; + } } }

diff --git a/drivers/regulator/pfuze100-regulator.c b/drivers/regulator/pfuze100-regulator.c index 2a44e5dd9c2a..c68556bf6f39 100644 --- a/drivers/regulator/pfuze100-regulator.c +++ b/drivers/regulator/pfuze100-regulator.c @@ -152,6 +152,7 @@ static struct regulator_ops pfuze100_sw_regulator_ops = { static struct regulator_ops pfuze100_swb_regulator_ops = { .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, + .is_enabled = regulator_is_enabled_regmap, .list_voltage = regulator_list_voltage_table, .map_voltage = regulator_map_voltage_ascend, .set_voltage_sel = regulator_set_voltage_sel_regmap, diff --git a/drivers/rtc/interface.c b/drivers/rtc/interface.c index c2cf9485fe32..8c10f3db6336 100644 --- a/drivers/rtc/interface.c +++ b/drivers/rtc/interface.c @@ -349,6 +349,11 @@ int rtc_set_alarm(struct rtc_device *rtc, struct rtc_wkalrm *alarm) { int err;

+ if (!rtc->ops) + return -ENODEV; + else if (!rtc->ops->set_alarm) + return -EINVAL; + err = rtc_valid_tm(&alarm->time); if (err != 0) return err; diff --git a/drivers/scsi/3w-9xxx.c b/drivers/scsi/3w-9xxx.c index a56a7b243e91..5466246c69b4 100644 --- a/drivers/scsi/3w-9xxx.c +++ b/drivers/scsi/3w-9xxx.c @@ -889,6 +889,11 @@ static int twa_chrdev_open(struct inode *inode, struct file *file) unsigned int minor_number; int retval = TW_IOCTL_ERROR_OS_ENODEV;

+ if (!capable(CAP_SYS_ADMIN)) { + retval = -EACCES; + goto out; + } + minor_number = iminor(inode); if (minor_number >= twa_device_extension_count) goto out; diff --git a/drivers/scsi/3w-xxxx.c b/drivers/scsi/3w-xxxx.c index 2940bd769936..14af38036287 100644 --- a/drivers/scsi/3w-xxxx.c +++ b/drivers/scsi/3w-xxxx.c @@ -1034,6 +1034,9 @@ static int tw_chrdev_open(struct inode *inode, struct file *file)

dprintk(KERN_WARNING "3w-xxxx: tw_ioctl_open()\n");

+ if (!capable(CAP_SYS_ADMIN)) + return -EACCES; + minor_number = iminor(inode); if (minor_number >= tw_device_extension_count) return -ENODEV; diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c index 9d05302a3bcd..19bffe0b2cc0 100644 --- a/drivers/scsi/megaraid.c +++ b/drivers/scsi/megaraid.c @@ -4197,6 +4197,9 @@ megaraid_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) int irq, i, j; int error = -ENODEV;

+ if (hba_count >= MAX_CONTROLLERS) + goto out; + if (pci_enable_device(pdev)) goto out; pci_set_master(pdev); diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c index 96007633ad39..213944ed64d9 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fusion.c +++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c @@ -1886,6 +1886,9 @@ megasas_build_syspd_fusion(struct megasas_instance *instance, pRAID_Context->timeoutValue = cpu_to_le16(os_timeout_value); pRAID_Context->VirtualDiskTgtId = cpu_to_le16(device_id); } else { + if (os_timeout_value) + os_timeout_value++; + /* system pd Fast Path */ io_request->Function = MPI2_FUNCTION_SCSI_IO_REQUEST; timeout_limit = (scmd->device->type == TYPE_DISK) ? diff --git a/drivers/scsi/scsi_dh.c b/drivers/scsi/scsi_dh.c index 5711d58f9e81..a8ebaeace154 100644 --- a/drivers/scsi/scsi_dh.c +++ b/drivers/scsi/scsi_dh.c @@ -58,7 +58,10 @@ static const struct scsi_dh_blist scsi_dh_blist[] = { {"IBM", "3526", "rdac", }, {"IBM", "3542", "rdac", }, {"IBM", "3552", "rdac", }, - {"SGI", "TP9", "rdac", }, + {"SGI", "TP9300", "rdac", }, + {"SGI", "TP9400", "rdac", }, + {"SGI", "TP9500", "rdac", }, + {"SGI", "TP9700", "rdac", }, {"SGI", "IS", "rdac", }, {"STK", "OPENstorage", "rdac", }, {"STK", "FLEXLINE 380", "rdac", }, diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c index 4302880a20b3..e1639e80db53 100644 --- a/drivers/scsi/sg.c +++ b/drivers/scsi/sg.c @@ -2195,6 +2195,7 @@ sg_add_sfp(Sg_device * sdp) write_lock_irqsave(&sdp->sfd_lock, iflags); if (atomic_read(&sdp->detaching)) { write_unlock_irqrestore(&sdp->sfd_lock, iflags); + kfree(sfp); return ERR_PTR(-ENODEV); } list_add_tail(&sfp->sfd_siblings, &sdp->sfds); diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index 18f26cf1e24d..8c58adadb728 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -3447,6 +3447,7 @@ static void ufshcd_exception_event_handler(struct work_struct *work) hba = container_of(work, struct ufs_hba, eeh_work);

pm_runtime_get_sync(hba->dev); + scsi_block_requests(hba->host); err = ufshcd_get_ee_status(hba, &status); if (err) { dev_err(hba->dev, "%s: failed to get exception status %d\n", @@ -3462,6 +3463,7 @@ static void ufshcd_exception_event_handler(struct work_struct *work) __func__, err); } out: + scsi_unblock_requests(hba->host); pm_runtime_put_sync(hba->dev); return; } diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c index fa61eff88496..16d45a25284f 100644 --- a/drivers/thermal/samsung/exynos_tmu.c +++ b/drivers/thermal/samsung/exynos_tmu.c @@ -585,6 +585,7 @@ static int exynos5433_tmu_initialize(struct platform_device *pdev) threshold_code = temp_to_code(data, temp);

rising_threshold = readl(data->base + rising_reg_offset); + rising_threshold &= ~(0xff << j * 8); rising_threshold |= (threshold_code << j * 8); writel(rising_threshold, data->base + rising_reg_offset);

diff --git a/drivers/tty/hvc/hvc_opal.c b/drivers/tty/hvc/hvc_opal.c index 47b54c6aefd2..9f660e55d1ba 100644 --- a/drivers/tty/hvc/hvc_opal.c +++ b/drivers/tty/hvc/hvc_opal.c @@ -323,7 +323,6 @@ static void udbg_init_opal_common(void) udbg_putc = udbg_opal_putc; udbg_getc = udbg_opal_getc; udbg_getc_poll = udbg_opal_getc_poll; - tb_ticks_per_usec = 0x200; /* Make udelay not suck */ }

void __init hvc_opal_init_early(void) diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c index 96aa0ad32497..c8a2e5b0eff7 100644 --- a/drivers/tty/pty.c +++ b/drivers/tty/pty.c @@ -106,16 +106,19 @@ static void pty_unthrottle(struct tty_struct *tty) static int pty_write(struct tty_struct *tty, const unsigned char *buf, int c) { struct tty_struct *to = tty->link; + unsigned long flags;

if (tty->stopped) return 0;

if (c > 0) { + spin_lock_irqsave(&to->port->lock, flags); /* Stuff the data into the input queue of the other end */ c = tty_insert_flip_string(to->port, buf, c); /* And shovel */ if (c) tty_flip_buffer_push(to->port); + spin_unlock_irqrestore(&to->port->lock, flags); } return c; } diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 93756664592a..2facffea2ee0 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -3308,6 +3308,10 @@ static int wait_for_ss_port_enable(struct usb_device *udev, while (delay_ms < 2000) { if (status || *portstatus & USB_PORT_STAT_CONNECTION) break; + if (!port_is_power_on(hub, *portstatus)) { + status = -ENODEV; + break; + } msleep(20); delay_ms += 20; status = hub_port_status(hub, *port1, portstatus, portchange); diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c index 7cf26768ea0b..cbe9e2295752 100644 --- a/drivers/virtio/virtio_balloon.c +++ b/drivers/virtio/virtio_balloon.c @@ -479,7 +479,9 @@ static int virtballoon_migratepage(struct balloon_dev_info *vb_dev_info, tell_host(vb, vb->inflate_vq);

/* balloon's page migration 2nd step -- deflate "page" */ + spin_lock_irqsave(&vb_dev_info->pages_lock, flags); balloon_page_delete(page); + spin_unlock_irqrestore(&vb_dev_info->pages_lock, flags); vb->num_pfns = VIRTIO_BALLOON_PAGES_PER_PAGE; set_page_pfns(vb, vb->pfns, page); tell_host(vb, vb->deflate_vq); diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c index 88d9b66e2207..a751937dded5 100644 --- a/fs/btrfs/qgroup.c +++ b/fs/btrfs/qgroup.c @@ -2185,6 +2185,21 @@ void assert_qgroups_uptodate(struct btrfs_trans_handle *trans) BUG(); }

+/* + * Check if the leaf is the last leaf. Which means all node pointers + * are at their last position. + */ +static bool is_last_leaf(struct btrfs_path *path) +{ + int i; + + for (i = 1; i < BTRFS_MAX_LEVEL && path->nodes[i]; i++) { + if (path->slots[i] != btrfs_header_nritems(path->nodes[i]) - 1) + return false; + } + return true; +} + /* * returns < 0 on error, 0 when more leafs are to be scanned. * returns 1 when done. @@ -2198,6 +2213,7 @@ qgroup_rescan_leaf(struct btrfs_fs_info *fs_info, struct btrfs_path *path, struct ulist *roots = NULL; struct seq_list tree_mod_seq_elem = SEQ_LIST_INIT(tree_mod_seq_elem); u64 num_bytes; + bool done; int slot; int ret;

@@ -2225,6 +2241,7 @@ qgroup_rescan_leaf(struct btrfs_fs_info *fs_info, struct btrfs_path *path, mutex_unlock(&fs_info->qgroup_rescan_lock); return ret; } + done = is_last_leaf(path);

btrfs_item_key_to_cpu(path->nodes[0], &found, btrfs_header_nritems(path->nodes[0]) - 1); @@ -2271,6 +2288,8 @@ out: } btrfs_put_tree_mod_seq(fs_info, &tree_mod_seq_elem);

+ if (done && !ret) + ret = 1; return ret; }

diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 738f5d6beb95..2c7f9a5f8717 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -2961,8 +2961,11 @@ out_wake_log_root: mutex_unlock(&log_root_tree->log_mutex);

/* - * The barrier before waitqueue_active is implied by mutex_unlock + * The barrier before waitqueue_active is needed so all the updates + * above are seen by the woken threads. It might not be necessary, but + * proving that seems to be hard. */ + smp_mb(); if (waitqueue_active(&log_root_tree->log_commit_wait[index2])) wake_up(&log_root_tree->log_commit_wait[index2]); out: @@ -2973,8 +2976,11 @@ out: mutex_unlock(&root->log_mutex);

/* - * The barrier before waitqueue_active is implied by mutex_unlock + * The barrier before waitqueue_active is needed so all the updates + * above are seen by the woken threads. It might not be necessary, but + * proving that seems to be hard. */ + smp_mb(); if (waitqueue_active(&root->log_commit_wait[index1])) wake_up(&root->log_commit_wait[index1]); return ret; diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c index 092da164bdc0..e0fb7cdcee89 100644 --- a/fs/ext4/balloc.c +++ b/fs/ext4/balloc.c @@ -378,6 +378,8 @@ static int ext4_validate_block_bitmap(struct super_block *sb, return -EFSCORRUPTED;

ext4_lock_group(sb, block_group); + if (buffer_verified(bh)) + goto verified; if (unlikely(!ext4_block_bitmap_csum_verify(sb, block_group, desc, bh))) { ext4_unlock_group(sb, block_group); @@ -400,6 +402,7 @@ static int ext4_validate_block_bitmap(struct super_block *sb, return -EFSCORRUPTED; } set_buffer_verified(bh); +verified: ext4_unlock_group(sb, block_group); return 0; } diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c index 48d818eba9c3..041117fd8fd7 100644 --- a/fs/ext4/ialloc.c +++ b/fs/ext4/ialloc.c @@ -88,6 +88,8 @@ static int ext4_validate_inode_bitmap(struct super_block *sb, return -EFSCORRUPTED;

ext4_lock_group(sb, block_group); + if (buffer_verified(bh)) + goto verified; blk = ext4_inode_bitmap(sb, desc); if (!ext4_inode_bitmap_csum_verify(sb, block_group, desc, bh, EXT4_INODES_PER_GROUP(sb) / 8)) { @@ -105,6 +107,7 @@ static int ext4_validate_inode_bitmap(struct super_block *sb, return -EFSBADCRC; } set_buffer_verified(bh); +verified: ext4_unlock_group(sb, block_group); return 0; } diff --git a/fs/ext4/inline.c b/fs/ext4/inline.c index e72f53a89764..c449bc089c94 100644 --- a/fs/ext4/inline.c +++ b/fs/ext4/inline.c @@ -678,6 +678,10 @@ int ext4_try_to_write_inline_data(struct address_space *mapping, goto convert; }

+ ret = ext4_journal_get_write_access(handle, iloc.bh); + if (ret) + goto out; + flags |= AOP_FLAG_NOFS;

page = grab_cache_page_write_begin(mapping, 0, flags); @@ -706,7 +710,7 @@ int ext4_try_to_write_inline_data(struct address_space *mapping, out_up_read: up_read(&EXT4_I(inode)->xattr_sem); out: - if (handle) + if (handle && (ret != 1)) ext4_journal_stop(handle); brelse(iloc.bh); return ret; @@ -748,6 +752,7 @@ int ext4_write_inline_data_end(struct inode *inode, loff_t pos, unsigned len,

ext4_write_unlock_xattr(inode, &no_expand); brelse(iloc.bh); + mark_inode_dirty(inode); out: return copied; } @@ -894,7 +899,6 @@ retry_journal: goto out; }

- page = grab_cache_page_write_begin(mapping, 0, flags); if (!page) { ret = -ENOMEM; @@ -912,6 +916,9 @@ retry_journal: if (ret < 0) goto out_release_page; } + ret = ext4_journal_get_write_access(handle, iloc.bh); + if (ret) + goto out_release_page;

up_read(&EXT4_I(inode)->xattr_sem); *pagep = page; @@ -932,7 +939,6 @@ int ext4_da_write_inline_data_end(struct inode *inode, loff_t pos, unsigned len, unsigned copied, struct page *page) { - int i_size_changed = 0; int ret;

ret = ext4_write_inline_data_end(inode, pos, len, copied, page); @@ -950,10 +956,8 @@ int ext4_da_write_inline_data_end(struct inode *inode, loff_t pos, * But it's important to update i_size while still holding page lock: * page writeout could otherwise come in and zero beyond i_size. */ - if (pos+copied > inode->i_size) { + if (pos+copied > inode->i_size) i_size_write(inode, pos+copied); - i_size_changed = 1; - } unlock_page(page); page_cache_release(page);

@@ -963,8 +967,7 @@ int ext4_da_write_inline_data_end(struct inode *inode, loff_t pos, * ordering of page lock and transaction start for journaling * filesystems. */ - if (i_size_changed) - mark_inode_dirty(inode); + mark_inode_dirty(inode);

return copied; } diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index b507de0e4bbf..181db3c7f5d1 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -1164,9 +1164,10 @@ static int ext4_write_end(struct file *file, loff_t old_size = inode->i_size; int ret = 0, ret2; int i_size_changed = 0; + int inline_data = ext4_has_inline_data(inode);

trace_ext4_write_end(inode, pos, len, copied); - if (ext4_has_inline_data(inode)) { + if (inline_data) { ret = ext4_write_inline_data_end(inode, pos, len, copied, page); if (ret < 0) { @@ -1194,7 +1195,7 @@ static int ext4_write_end(struct file *file, * ordering of page lock and transaction start for journaling * filesystems. */ - if (i_size_changed) + if (i_size_changed || inline_data) ext4_mark_inode_dirty(handle, inode);

if (pos + len > inode->i_size && ext4_can_truncate(inode)) @@ -1268,6 +1269,7 @@ static int ext4_journalled_write_end(struct file *file, int partial = 0; unsigned from, to; int size_changed = 0; + int inline_data = ext4_has_inline_data(inode);

trace_ext4_journalled_write_end(inode, pos, len, copied); from = pos & (PAGE_CACHE_SIZE - 1); @@ -1275,7 +1277,7 @@ static int ext4_journalled_write_end(struct file *file,

BUG_ON(!ext4_handle_valid(handle));

- if (ext4_has_inline_data(inode)) { + if (inline_data) { ret = ext4_write_inline_data_end(inode, pos, len, copied, page); if (ret < 0) { @@ -1306,7 +1308,7 @@ static int ext4_journalled_write_end(struct file *file, if (old_size < pos) pagecache_isize_extended(inode, old_size, pos);

- if (size_changed) { + if (size_changed || inline_data) { ret2 = ext4_mark_inode_dirty(handle, inode); if (!ret) ret = ret2; @@ -1804,11 +1806,7 @@ static int __ext4_journalled_writepage(struct page *page, }

if (inline_data) { - BUFFER_TRACE(inode_bh, "get write access"); - ret = ext4_journal_get_write_access(handle, inode_bh); - - err = ext4_handle_dirty_metadata(handle, inode, inode_bh); - + ret = ext4_mark_inode_dirty(handle, inode); } else { ret = ext4_walk_page_buffers(handle, page_bufs, 0, len, NULL, do_journal_get_write_access); diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index f77b3258454a..2bba0c4ef4b7 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -295,6 +295,9 @@ void f2fs_balance_fs(struct f2fs_sb_info *sbi)

void f2fs_balance_fs_bg(struct f2fs_sb_info *sbi) { + if (unlikely(is_sbi_flag_set(sbi, SBI_POR_DOING))) + return; + /* try to shrink extent cache when there is no enough memory */ if (!available_free_memory(sbi, EXTENT_CACHE)) f2fs_shrink_extent_tree(sbi, EXTENT_CACHE_SHRINK_NUMBER); diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 4f666368aa85..6cc67e1bbb41 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -1566,6 +1566,12 @@ static int __init init_f2fs_fs(void) { int err;

+ if (PAGE_SIZE != F2FS_BLKSIZE) { + printk("F2FS not supported on PAGE_SIZE(%lu) != %d\n", + PAGE_SIZE, F2FS_BLKSIZE); + return -EINVAL; + } + f2fs_build_trace_ios();

err = init_inodecache(); diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index 57e3262ec57a..ee0da259a3d3 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -1538,6 +1538,8 @@ nfsd4_decode_getdeviceinfo(struct nfsd4_compoundargs *argp, gdev->gd_maxcount = be32_to_cpup(p++); num = be32_to_cpup(p++); if (num) { + if (num > 1000) + goto xdr_error; READ_BUF(4 * num); gdev->gd_notify_types = be32_to_cpup(p++); for (i = 1; i < num; i++) { diff --git a/fs/squashfs/block.c b/fs/squashfs/block.c index 0cea9b9236d0..82bc942fc437 100644 --- a/fs/squashfs/block.c +++ b/fs/squashfs/block.c @@ -166,6 +166,8 @@ int squashfs_read_data(struct super_block *sb, u64 index, int length, }

if (compressed) { + if (!msblk->stream) + goto read_failure; length = squashfs_decompress(msblk, bh, b, offset, length, output); if (length < 0) diff --git a/fs/squashfs/cache.c b/fs/squashfs/cache.c index 1cb70a0b2168..91ce49c05b7c 100644 --- a/fs/squashfs/cache.c +++ b/fs/squashfs/cache.c @@ -350,6 +350,9 @@ int squashfs_read_metadata(struct super_block *sb, void *buffer,

TRACE("Entered squashfs_read_metadata [%llx:%x]\n", *block, *offset);

+ if (unlikely(length < 0)) + return -EIO; + while (length) { entry = squashfs_cache_get(sb, msblk->block_cache, *block, 0); if (entry->error) { diff --git a/fs/squashfs/file.c b/fs/squashfs/file.c index e5c9689062ba..1ec7bae2751d 100644 --- a/fs/squashfs/file.c +++ b/fs/squashfs/file.c @@ -194,7 +194,11 @@ static long long read_indexes(struct super_block *sb, int n, }

for (i = 0; i < blocks; i++) { - int size = le32_to_cpu(blist[i]); + int size = squashfs_block_size(blist[i]); + if (size < 0) { + err = size; + goto failure; + } block += SQUASHFS_COMPRESSED_SIZE_BLOCK(size); } n -= blocks; @@ -367,7 +371,7 @@ static int read_blocklist(struct inode *inode, int index, u64 *block) sizeof(size)); if (res < 0) return res; - return le32_to_cpu(size); + return squashfs_block_size(size); }

/* Copy data into page cache */ diff --git a/fs/squashfs/fragment.c b/fs/squashfs/fragment.c index 0ed6edbc5c71..0681feab4a84 100644 --- a/fs/squashfs/fragment.c +++ b/fs/squashfs/fragment.c @@ -49,11 +49,16 @@ int squashfs_frag_lookup(struct super_block *sb, unsigned int fragment, u64 *fragment_block) { struct squashfs_sb_info *msblk = sb->s_fs_info; - int block = SQUASHFS_FRAGMENT_INDEX(fragment); - int offset = SQUASHFS_FRAGMENT_INDEX_OFFSET(fragment); - u64 start_block = le64_to_cpu(msblk->fragment_index[block]); + int block, offset, size; struct squashfs_fragment_entry fragment_entry; - int size; + u64 start_block; + + if (fragment >= msblk->fragments) + return -EIO; + block = SQUASHFS_FRAGMENT_INDEX(fragment); + offset = SQUASHFS_FRAGMENT_INDEX_OFFSET(fragment); + + start_block = le64_to_cpu(msblk->fragment_index[block]);

size = squashfs_read_metadata(sb, &fragment_entry, &start_block, &offset, sizeof(fragment_entry)); @@ -61,9 +66,7 @@ int squashfs_frag_lookup(struct super_block *sb, unsigned int fragment, return size;

*fragment_block = le64_to_cpu(fragment_entry.start_block); - size = le32_to_cpu(fragment_entry.size); - - return size; + return squashfs_block_size(fragment_entry.size); }

diff --git a/fs/squashfs/squashfs_fs.h b/fs/squashfs/squashfs_fs.h index 506f4ba5b983..e66486366f02 100644 --- a/fs/squashfs/squashfs_fs.h +++ b/fs/squashfs/squashfs_fs.h @@ -129,6 +129,12 @@

#define SQUASHFS_COMPRESSED_BLOCK(B) (!((B) & SQUASHFS_COMPRESSED_BIT_BLOCK))

+static inline int squashfs_block_size(__le32 raw) +{ + u32 size = le32_to_cpu(raw); + return (size >> 25) ? -EIO : size; +} + /* * Inode number ops. Inodes consist of a compressed block number, and an * uncompressed offset within that block diff --git a/fs/squashfs/squashfs_fs_sb.h b/fs/squashfs/squashfs_fs_sb.h index 1da565cb50c3..ef69c31947bf 100644 --- a/fs/squashfs/squashfs_fs_sb.h +++ b/fs/squashfs/squashfs_fs_sb.h @@ -75,6 +75,7 @@ struct squashfs_sb_info { unsigned short block_log; long long bytes_used; unsigned int inodes; + unsigned int fragments; int xattr_ids; }; #endif diff --git a/fs/squashfs/super.c b/fs/squashfs/super.c index 5056babe00df..93aa3e23c845 100644 --- a/fs/squashfs/super.c +++ b/fs/squashfs/super.c @@ -176,6 +176,7 @@ static int squashfs_fill_super(struct super_block *sb, void *data, int silent) msblk->inode_table = le64_to_cpu(sblk->inode_table_start); msblk->directory_table = le64_to_cpu(sblk->directory_table_start); msblk->inodes = le32_to_cpu(sblk->inodes); + msblk->fragments = le32_to_cpu(sblk->fragments); flags = le16_to_cpu(sblk->flags);

TRACE("Found valid superblock on %s\n", bdevname(sb->s_bdev, b)); @@ -186,7 +187,7 @@ static int squashfs_fill_super(struct super_block *sb, void *data, int silent) TRACE("Filesystem size %lld bytes\n", msblk->bytes_used); TRACE("Block size %d\n", msblk->block_size); TRACE("Number of inodes %d\n", msblk->inodes); - TRACE("Number of fragments %d\n", le32_to_cpu(sblk->fragments)); + TRACE("Number of fragments %d\n", msblk->fragments); TRACE("Number of ids %d\n", le16_to_cpu(sblk->no_ids)); TRACE("sblk->inode_table_start %llx\n", msblk->inode_table); TRACE("sblk->directory_table_start %llx\n", msblk->directory_table); @@ -273,7 +274,7 @@ allocate_id_index_table: sb->s_export_op = &squashfs_export_ops;

handle_fragments: - fragments = le32_to_cpu(sblk->fragments); + fragments = msblk->fragments; if (fragments == 0) goto check_directory_table;

diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h index bb9d0deca07c..0fb4975fae91 100644 --- a/include/drm/drm_dp_helper.h +++ b/include/drm/drm_dp_helper.h @@ -342,6 +342,7 @@ # define DP_PSR_FRAME_CAPTURE (1 << 3) # define DP_PSR_SELECTIVE_UPDATE (1 << 4) # define DP_PSR_IRQ_HPD_WITH_CRC_ERRORS (1 << 5) +# define DP_PSR_ENABLE_PSR2 (1 << 6) /* eDP 1.4a */

#define DP_ADAPTER_CTRL 0x1a0 # define DP_ADAPTER_CTRL_FORCE_LOAD_SENSE (1 << 0) diff --git a/include/linux/dma-iommu.h b/include/linux/dma-iommu.h index fc481037478a..19baa7f4f403 100644 --- a/include/linux/dma-iommu.h +++ b/include/linux/dma-iommu.h @@ -17,6 +17,7 @@ #define __DMA_IOMMU_H

#ifdef __KERNEL__ +#include <linux/types.h> #include <asm/errno.h>

#ifdef CONFIG_IOMMU_DMA diff --git a/include/linux/mmc/sdio_ids.h b/include/linux/mmc/sdio_ids.h index 83430f2ea757..e0325706b76d 100644 --- a/include/linux/mmc/sdio_ids.h +++ b/include/linux/mmc/sdio_ids.h @@ -33,6 +33,7 @@ #define SDIO_DEVICE_ID_BROADCOM_43341 0xa94d #define SDIO_DEVICE_ID_BROADCOM_4335_4339 0x4335 #define SDIO_DEVICE_ID_BROADCOM_43362 0xa962 +#define SDIO_DEVICE_ID_BROADCOM_43364 0xa9a4 #define SDIO_DEVICE_ID_BROADCOM_43430 0xa9a6 #define SDIO_DEVICE_ID_BROADCOM_4345 0x4345 #define SDIO_DEVICE_ID_BROADCOM_4354 0x4354 diff --git a/include/linux/netfilter/ipset/ip_set_timeout.h b/include/linux/netfilter/ipset/ip_set_timeout.h index 1d6a935c1ac5..8793f5a7b820 100644 --- a/include/linux/netfilter/ipset/ip_set_timeout.h +++ b/include/linux/netfilter/ipset/ip_set_timeout.h @@ -65,8 +65,14 @@ ip_set_timeout_set(unsigned long *timeout, u32 value) static inline u32 ip_set_timeout_get(unsigned long *timeout) { - return *timeout == IPSET_ELEM_PERMANENT ? 0 : - jiffies_to_msecs(*timeout - jiffies)/MSEC_PER_SEC; + u32 t; + + if (*timeout == IPSET_ELEM_PERMANENT) + return 0; + + t = jiffies_to_msecs(*timeout - jiffies)/MSEC_PER_SEC; + /* Zero value in userspace means no timeout */ + return t == 0 ? 1 : t; }

#endif /* __KERNEL__ */ diff --git a/include/net/tcp.h b/include/net/tcp.h index 65babd8a682d..cac4a6ad5db3 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -376,7 +376,7 @@ ssize_t tcp_splice_read(struct socket *sk, loff_t *ppos, struct pipe_inode_info *pipe, size_t len, unsigned int flags);

-void tcp_enter_quickack_mode(struct sock *sk); +void tcp_enter_quickack_mode(struct sock *sk, unsigned int max_quickacks); static inline void tcp_dec_quickack_mode(struct sock *sk, const unsigned int pkts) { diff --git a/include/soc/tegra/mc.h b/include/soc/tegra/mc.h index 44202ff897fd..f759e0918037 100644 --- a/include/soc/tegra/mc.h +++ b/include/soc/tegra/mc.h @@ -99,6 +99,8 @@ struct tegra_mc_soc { u8 client_id_mask;

const struct tegra_smmu_soc *smmu; + + u32 intmask; };

struct tegra_mc { diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c index b8ff9e193753..b57f929f1b46 100644 --- a/kernel/auditfilter.c +++ b/kernel/auditfilter.c @@ -406,7 +406,7 @@ static int audit_field_valid(struct audit_entry *entry, struct audit_field *f) return -EINVAL; break; case AUDIT_EXE: - if (f->op != Audit_equal) + if (f->op != Audit_not_equal && f->op != Audit_equal) return -EINVAL; if (entry->rule.listnr != AUDIT_FILTER_EXIT) return -EINVAL; diff --git a/kernel/auditsc.c b/kernel/auditsc.c index 7444f95f3ee9..0fe8b337291a 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -470,6 +470,8 @@ static int audit_filter_rules(struct task_struct *tsk, break; case AUDIT_EXE: result = audit_exe_compare(tsk, rule->exe); + if (f->op == Audit_not_equal) + result = !result; break; case AUDIT_UID: result = audit_uid_comparator(cred->uid, f->op, f->uid); diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index 79e3c21a35d0..35dfa9e9d69e 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -2101,7 +2101,7 @@ static int replace_map_fd_with_map_ptr(struct verifier_env *env) /* hold the map. If the program is rejected by verifier, * the map will be released by release_maps() or it * will be used by the valid program until it's unloaded - * and all maps are released in free_bpf_prog_info() + * and all maps are released in free_used_maps() */ map = bpf_map_inc(map, false); if (IS_ERR(map)) { @@ -2487,7 +2487,7 @@ free_log_buf: vfree(log_buf); if (!env->prog->aux->used_maps) /* if we didn't copy map pointers into bpf_prog_info, release - * them now. Otherwise free_bpf_prog_info() will release them. + * them now. Otherwise free_used_maps() will release them. */ release_maps(env); *prog = env->prog; diff --git a/kernel/trace/trace_events_trigger.c b/kernel/trace/trace_events_trigger.c index 2172dd61577e..b8a894adab2c 100644 --- a/kernel/trace/trace_events_trigger.c +++ b/kernel/trace/trace_events_trigger.c @@ -663,6 +663,8 @@ event_trigger_callback(struct event_command *cmd_ops, goto out_free;

out_reg: + /* Up the trigger_data count to make sure reg doesn't free it on failure */ + event_trigger_init(trigger_ops, trigger_data); ret = cmd_ops->reg(glob, trigger_ops, trigger_data, file); /* * The above returns on success the # of functions enabled, @@ -670,11 +672,13 @@ event_trigger_callback(struct event_command *cmd_ops, * Consider no functions a failure too. */ if (!ret) { + cmd_ops->unreg(glob, trigger_ops, trigger_data, file); ret = -ENOENT; - goto out_free; - } else if (ret < 0) - goto out_free; - ret = 0; + } else if (ret > 0) + ret = 0; + + /* Down the counter of trigger_data or free it if not used anymore */ + event_trigger_free(trigger_ops, trigger_data); out: return ret;

@@ -1227,6 +1231,9 @@ event_enable_trigger_func(struct event_command *cmd_ops, goto out; }

+ /* Up the trigger_data count to make sure nothing frees it on failure */ + event_trigger_init(trigger_ops, trigger_data); + if (trigger) { number = strsep(&trigger, ":");

@@ -1277,6 +1284,7 @@ event_enable_trigger_func(struct event_command *cmd_ops, goto out_disable; /* Just return zero, not the number of enabled functions */ ret = 0; + event_trigger_free(trigger_ops, trigger_data); out: return ret;

@@ -1287,7 +1295,7 @@ event_enable_trigger_func(struct event_command *cmd_ops, out_free: if (cmd_ops->set_filter) cmd_ops->set_filter(NULL, trigger_data, NULL); - kfree(trigger_data); + event_trigger_free(trigger_ops, trigger_data); kfree(enable_data); goto out; } diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c index f2682799c215..f0ee722be520 100644 --- a/kernel/trace/trace_kprobe.c +++ b/kernel/trace/trace_kprobe.c @@ -349,11 +349,10 @@ static struct trace_kprobe *find_trace_kprobe(const char *event, static int enable_trace_kprobe(struct trace_kprobe *tk, struct trace_event_file *file) { + struct event_file_link *link = NULL; int ret = 0;

if (file) { - struct event_file_link *link; - link = kmalloc(sizeof(*link), GFP_KERNEL); if (!link) { ret = -ENOMEM; @@ -373,6 +372,18 @@ enable_trace_kprobe(struct trace_kprobe *tk, struct trace_event_file *file) else ret = enable_kprobe(&tk->rp.kp); } + + if (ret) { + if (file) { + /* Notice the if is true on not WARN() */ + if (!WARN_ON_ONCE(!link)) + list_del_rcu(&link->list); + kfree(link); + tk->tp.flags &= ~TP_FLAG_TRACE; + } else { + tk->tp.flags &= ~TP_FLAG_PROFILE; + } + } out: return ret; } diff --git a/mm/slub.c b/mm/slub.c index 4cf3a9c768b1..2284c4333857 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -659,7 +659,7 @@ void object_err(struct kmem_cache *s, struct page *page, print_trailer(s, page, object); }

-static void slab_err(struct kmem_cache *s, struct page *page, +static __printf(3, 4) void slab_err(struct kmem_cache *s, struct page *page, const char *fmt, ...) { va_list args; diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 8e3c9c5a3042..de8e372ece04 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -1460,7 +1460,7 @@ static void __vunmap(const void *addr, int deallocate_pages) addr)) return;

- area = remove_vm_area(addr); + area = find_vmap_area((unsigned long)addr)->vm; if (unlikely(!area)) { WARN(1, KERN_ERR "Trying to vfree() nonexistent vm area (%p)\n", addr); @@ -1470,6 +1470,7 @@ static void __vunmap(const void *addr, int deallocate_pages) debug_check_no_locks_freed(addr, get_vm_area_size(area)); debug_check_no_obj_freed(addr, get_vm_area_size(area));

+ remove_vm_area(addr); if (deallocate_pages) { int i;

diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 554c2a961ad5..48b28a7ecc7a 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -1099,6 +1099,9 @@ int dsa_slave_suspend(struct net_device *slave_dev) { struct dsa_slave_priv *p = netdev_priv(slave_dev);

+ if (!netif_running(slave_dev)) + return 0; + netif_device_detach(slave_dev);

if (p->phy) { @@ -1116,6 +1119,9 @@ int dsa_slave_resume(struct net_device *slave_dev) { struct dsa_slave_priv *p = netdev_priv(slave_dev);

+ if (!netif_running(slave_dev)) + return 0; + netif_device_attach(slave_dev);

if (p->phy) { diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index 8f05816a8be2..015c33712803 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c @@ -289,19 +289,19 @@ __be32 fib_compute_spec_dst(struct sk_buff *skb) return ip_hdr(skb)->daddr;

in_dev = __in_dev_get_rcu(dev); - BUG_ON(!in_dev);

net = dev_net(dev);

scope = RT_SCOPE_UNIVERSE; if (!ipv4_is_zeronet(ip_hdr(skb)->saddr)) { + bool vmark = in_dev && IN_DEV_SRC_VMARK(in_dev); struct flowi4 fl4 = { .flowi4_iif = LOOPBACK_IFINDEX, .flowi4_oif = l3mdev_master_ifindex_rcu(dev), .daddr = ip_hdr(skb)->saddr, .flowi4_tos = RT_TOS(ip_hdr(skb)->tos), .flowi4_scope = scope, - .flowi4_mark = IN_DEV_SRC_VMARK(in_dev) ? skb->mark : 0, + .flowi4_mark = vmark ? skb->mark : 0, }; if (!fib_lookup(net, &fl4, &res, 0)) return FIB_RES_PREFSRC(net, res); diff --git a/net/ipv4/inet_fragment.c b/net/ipv4/inet_fragment.c index b34fa1bb278f..b2001b20e029 100644 --- a/net/ipv4/inet_fragment.c +++ b/net/ipv4/inet_fragment.c @@ -364,11 +364,6 @@ static struct inet_frag_queue *inet_frag_alloc(struct netns_frags *nf, { struct inet_frag_queue *q;

- if (frag_mem_limit(nf) > nf->high_thresh) { - inet_frag_schedule_worker(f); - return NULL; - } - q = kmem_cache_zalloc(f->frags_cachep, GFP_ATOMIC); if (!q) return NULL; @@ -405,6 +400,11 @@ struct inet_frag_queue *inet_frag_find(struct netns_frags *nf, struct inet_frag_queue *q; int depth = 0;

+ if (!nf->high_thresh || frag_mem_limit(nf) > nf->high_thresh) { + inet_frag_schedule_worker(f); + return NULL; + } + if (frag_mem_limit(nf) > nf->low_thresh) inet_frag_schedule_worker(f);

diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c index 9d6b9c4c5f82..60f564db25a3 100644 --- a/net/ipv4/ipconfig.c +++ b/net/ipv4/ipconfig.c @@ -790,6 +790,11 @@ static void __init ic_bootp_init_ext(u8 *e) */ static inline void __init ic_bootp_init(void) { + /* Re-initialise all name servers to NONE, in case any were set via the + * "ip=" or "nfsaddrs=" kernel command line parameters: any IP addresses + * specified there will already have been decoded but are no longer + * needed + */ ic_nameservers_predef();

dev_add_pack(&bootp_packet_type); @@ -1423,6 +1428,13 @@ static int __init ip_auto_config(void) int err; unsigned int i;

+ /* Initialise all name servers to NONE (but only if the "ip=" or + * "nfsaddrs=" kernel command line parameters weren't decoded, otherwise + * we'll overwrite the IP addresses specified there) + */ + if (ic_set_manually == 0) + ic_nameservers_predef(); + #ifdef CONFIG_PROC_FS proc_create("pnp", S_IRUGO, init_net.proc_net, &pnp_seq_fops); #endif /* CONFIG_PROC_FS */ @@ -1640,6 +1652,7 @@ static int __init ip_auto_config_setup(char *addrs) return 1; }

+ /* Initialise all name servers to NONE */ ic_nameservers_predef();

/* Parse string for static IP assignment. */ diff --git a/net/ipv4/tcp_dctcp.c b/net/ipv4/tcp_dctcp.c index e63b764e55ea..6300edf90e60 100644 --- a/net/ipv4/tcp_dctcp.c +++ b/net/ipv4/tcp_dctcp.c @@ -138,7 +138,7 @@ static void dctcp_ce_state_0_to_1(struct sock *sk) */ if (inet_csk(sk)->icsk_ack.pending & ICSK_ACK_TIMER) __tcp_send_ack(sk, ca->prior_rcv_nxt); - tcp_enter_quickack_mode(sk); + tcp_enter_quickack_mode(sk, 1); }

ca->prior_rcv_nxt = tp->rcv_nxt; @@ -159,7 +159,7 @@ static void dctcp_ce_state_1_to_0(struct sock *sk) */ if (inet_csk(sk)->icsk_ack.pending & ICSK_ACK_TIMER) __tcp_send_ack(sk, ca->prior_rcv_nxt); - tcp_enter_quickack_mode(sk); + tcp_enter_quickack_mode(sk, 1); }

ca->prior_rcv_nxt = tp->rcv_nxt; diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 5c645069a09a..4a261e078082 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -176,21 +176,23 @@ static void tcp_measure_rcv_mss(struct sock *sk, const struct sk_buff *skb) } }

-static void tcp_incr_quickack(struct sock *sk) +static void tcp_incr_quickack(struct sock *sk, unsigned int max_quickacks) { struct inet_connection_sock *icsk = inet_csk(sk); unsigned int quickacks = tcp_sk(sk)->rcv_wnd / (2 * icsk->icsk_ack.rcv_mss);

if (quickacks == 0) quickacks = 2; + quickacks = min(quickacks, max_quickacks); if (quickacks > icsk->icsk_ack.quick) - icsk->icsk_ack.quick = min(quickacks, TCP_MAX_QUICKACKS); + icsk->icsk_ack.quick = quickacks; }

-void tcp_enter_quickack_mode(struct sock *sk) +void tcp_enter_quickack_mode(struct sock *sk, unsigned int max_quickacks) { struct inet_connection_sock *icsk = inet_csk(sk); - tcp_incr_quickack(sk); + + tcp_incr_quickack(sk, max_quickacks); icsk->icsk_ack.pingpong = 0; icsk->icsk_ack.ato = TCP_ATO_MIN; } @@ -226,8 +228,10 @@ static void tcp_ecn_withdraw_cwr(struct tcp_sock *tp) tp->ecn_flags &= ~TCP_ECN_DEMAND_CWR; }

-static void __tcp_ecn_check_ce(struct tcp_sock *tp, const struct sk_buff *skb) +static void __tcp_ecn_check_ce(struct sock *sk, const struct sk_buff *skb) { + struct tcp_sock *tp = tcp_sk(sk); + switch (TCP_SKB_CB(skb)->ip_dsfield & INET_ECN_MASK) { case INET_ECN_NOT_ECT: /* Funny extension: if ECT is not set on a segment, @@ -235,31 +239,31 @@ static void __tcp_ecn_check_ce(struct tcp_sock *tp, const struct sk_buff *skb) * it is probably a retransmit. */ if (tp->ecn_flags & TCP_ECN_SEEN) - tcp_enter_quickack_mode((struct sock *)tp); + tcp_enter_quickack_mode(sk, 2); break; case INET_ECN_CE: - if (tcp_ca_needs_ecn((struct sock *)tp)) - tcp_ca_event((struct sock *)tp, CA_EVENT_ECN_IS_CE); + if (tcp_ca_needs_ecn(sk)) + tcp_ca_event(sk, CA_EVENT_ECN_IS_CE);

if (!(tp->ecn_flags & TCP_ECN_DEMAND_CWR)) { /* Better not delay acks, sender can have a very low cwnd */ - tcp_enter_quickack_mode((struct sock *)tp); + tcp_enter_quickack_mode(sk, 2); tp->ecn_flags |= TCP_ECN_DEMAND_CWR; } tp->ecn_flags |= TCP_ECN_SEEN; break; default: - if (tcp_ca_needs_ecn((struct sock *)tp)) - tcp_ca_event((struct sock *)tp, CA_EVENT_ECN_NO_CE); + if (tcp_ca_needs_ecn(sk)) + tcp_ca_event(sk, CA_EVENT_ECN_NO_CE); tp->ecn_flags |= TCP_ECN_SEEN; break; } }

-static void tcp_ecn_check_ce(struct tcp_sock *tp, const struct sk_buff *skb) +static void tcp_ecn_check_ce(struct sock *sk, const struct sk_buff *skb) { - if (tp->ecn_flags & TCP_ECN_OK) - __tcp_ecn_check_ce(tp, skb); + if (tcp_sk(sk)->ecn_flags & TCP_ECN_OK) + __tcp_ecn_check_ce(sk, skb); }

static void tcp_ecn_rcv_synack(struct tcp_sock *tp, const struct tcphdr *th) @@ -651,7 +655,7 @@ static void tcp_event_data_recv(struct sock *sk, struct sk_buff *skb) /* The _first_ data packet received, initialize * delayed ACK engine. */ - tcp_incr_quickack(sk); + tcp_incr_quickack(sk, TCP_MAX_QUICKACKS); icsk->icsk_ack.ato = TCP_ATO_MIN; } else { int m = now - icsk->icsk_ack.lrcvtime; @@ -667,13 +671,13 @@ static void tcp_event_data_recv(struct sock *sk, struct sk_buff *skb) /* Too long gap. Apparently sender failed to * restart window, so that we send ACKs quickly. */ - tcp_incr_quickack(sk); + tcp_incr_quickack(sk, TCP_MAX_QUICKACKS); sk_mem_reclaim(sk); } } icsk->icsk_ack.lrcvtime = now;

- tcp_ecn_check_ce(tp, skb); + tcp_ecn_check_ce(sk, skb);

if (skb->len >= 128) tcp_grow_window(sk, skb); @@ -4136,7 +4140,7 @@ static void tcp_send_dupack(struct sock *sk, const struct sk_buff *skb) if (TCP_SKB_CB(skb)->end_seq != TCP_SKB_CB(skb)->seq && before(TCP_SKB_CB(skb)->seq, tp->rcv_nxt)) { NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_DELAYEDACKLOST); - tcp_enter_quickack_mode(sk); + tcp_enter_quickack_mode(sk, TCP_MAX_QUICKACKS);

if (tcp_is_sack(tp) && sysctl_tcp_dsack) { u32 end_seq = TCP_SKB_CB(skb)->end_seq; @@ -4364,7 +4368,7 @@ static void tcp_data_queue_ofo(struct sock *sk, struct sk_buff *skb) struct sk_buff *skb1; u32 seq, end_seq;

- tcp_ecn_check_ce(tp, skb); + tcp_ecn_check_ce(sk, skb);

if (unlikely(tcp_try_rmem_schedule(sk, skb, skb->truesize))) { NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_TCPOFODROP); @@ -4638,7 +4642,7 @@ queue_and_out: tcp_dsack_set(sk, TCP_SKB_CB(skb)->seq, TCP_SKB_CB(skb)->end_seq);

out_of_window: - tcp_enter_quickack_mode(sk); + tcp_enter_quickack_mode(sk, TCP_MAX_QUICKACKS); inet_csk_schedule_ack(sk); drop: __kfree_skb(skb); @@ -4649,8 +4653,6 @@ drop: if (!before(TCP_SKB_CB(skb)->seq, tp->rcv_nxt + tcp_receive_window(tp))) goto out_of_window;

- tcp_enter_quickack_mode(sk); - if (before(TCP_SKB_CB(skb)->seq, tp->rcv_nxt)) { /* Partial packet, seq < rcv_next < end_seq */ SOCK_DEBUG(sk, "partial packet: rcv_next %X seq %X - %X\n", @@ -5676,7 +5678,7 @@ static int tcp_rcv_synsent_state_process(struct sock *sk, struct sk_buff *skb, * to stand against the temptation 8) --ANK */ inet_csk_schedule_ack(sk); - tcp_enter_quickack_mode(sk); + tcp_enter_quickack_mode(sk, TCP_MAX_QUICKACKS); inet_csk_reset_xmit_timer(sk, ICSK_TIME_DACK, TCP_DELACK_MAX, TCP_RTO_MAX);

diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index 818400fddc9b..9708fff318d5 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -62,6 +62,7 @@ #include <asm/cacheflush.h> #include <linux/hash.h> #include <linux/genetlink.h> +#include <linux/nospec.h>

#include <net/net_namespace.h> #include <net/sock.h> @@ -654,6 +655,7 @@ static int netlink_create(struct net *net, struct socket *sock, int protocol,

if (protocol < 0 || protocol >= MAX_LINKS) return -EPROTONOSUPPORT; + protocol = array_index_nospec(protocol, MAX_LINKS);

netlink_lock_table(); #ifdef CONFIG_MODULES diff --git a/net/socket.c b/net/socket.c index 5b31e5baf3b5..0c544ae48eac 100644 --- a/net/socket.c +++ b/net/socket.c @@ -89,6 +89,7 @@ #include <linux/magic.h> #include <linux/slab.h> #include <linux/xattr.h> +#include <linux/nospec.h>

#include <asm/uaccess.h> #include <asm/unistd.h> @@ -2324,6 +2325,7 @@ SYSCALL_DEFINE2(socketcall, int, call, unsigned long __user *, args)

if (call < 1 || call > SYS_SENDMMSG) return -EINVAL; + call = array_index_nospec(call, SYS_SENDMMSG + 1);

len = nargs[call]; if (len > sizeof(a)) diff --git a/sound/pci/emu10k1/emupcm.c b/sound/pci/emu10k1/emupcm.c index 14a305bd8a98..72e442d86bb1 100644 --- a/sound/pci/emu10k1/emupcm.c +++ b/sound/pci/emu10k1/emupcm.c @@ -1850,7 +1850,9 @@ int snd_emu10k1_pcm_efx(struct snd_emu10k1 *emu, int device) if (!kctl) return -ENOMEM; kctl->id.device = device; - snd_ctl_add(emu->card, kctl); + err = snd_ctl_add(emu->card, kctl); + if (err < 0) + return err;

snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(emu->pci), 64*1024, 64*1024);

diff --git a/sound/pci/emu10k1/memory.c b/sound/pci/emu10k1/memory.c index 4f1f69be1865..8c778fa33031 100644 --- a/sound/pci/emu10k1/memory.c +++ b/sound/pci/emu10k1/memory.c @@ -237,13 +237,13 @@ __found_pages: static int is_valid_page(struct snd_emu10k1 *emu, dma_addr_t addr) { if (addr & ~emu->dma_mask) { - dev_err(emu->card->dev, + dev_err_ratelimited(emu->card->dev, "max memory size is 0x%lx (addr = 0x%lx)!!\n", emu->dma_mask, (unsigned long)addr); return 0; } if (addr & (EMUPAGESIZE-1)) { - dev_err(emu->card->dev, "page is not aligned\n"); + dev_err_ratelimited(emu->card->dev, "page is not aligned\n"); return 0; } return 1; @@ -334,7 +334,7 @@ snd_emu10k1_alloc_pages(struct snd_emu10k1 *emu, struct snd_pcm_substream *subst else addr = snd_pcm_sgbuf_get_addr(substream, ofs); if (! is_valid_page(emu, addr)) { - dev_err(emu->card->dev, + dev_err_ratelimited(emu->card->dev, "emu: failure page = %d\n", idx); mutex_unlock(&hdr->block_mutex); return NULL; diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c index 1fdd92b6f18f..d6e89a6d0bb9 100644 --- a/sound/pci/fm801.c +++ b/sound/pci/fm801.c @@ -1050,11 +1050,19 @@ static int snd_fm801_mixer(struct fm801 *chip) if ((err = snd_ac97_mixer(chip->ac97_bus, &ac97, &chip->ac97_sec)) < 0) return err; } - for (i = 0; i < FM801_CONTROLS; i++) - snd_ctl_add(chip->card, snd_ctl_new1(&snd_fm801_controls[i], chip)); + for (i = 0; i < FM801_CONTROLS; i++) { + err = snd_ctl_add(chip->card, + snd_ctl_new1(&snd_fm801_controls[i], chip)); + if (err < 0) + return err; + } if (chip->multichannel) { - for (i = 0; i < FM801_CONTROLS_MULTI; i++) - snd_ctl_add(chip->card, snd_ctl_new1(&snd_fm801_controls_multi[i], chip)); + for (i = 0; i < FM801_CONTROLS_MULTI; i++) { + err = snd_ctl_add(chip->card, + snd_ctl_new1(&snd_fm801_controls_multi[i], chip)); + if (err < 0) + return err; + } } return 0; } diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c index 29e1ce2263bc..c55c0131be0a 100644 --- a/sound/pci/hda/patch_ca0132.c +++ b/sound/pci/hda/patch_ca0132.c @@ -38,6 +38,10 @@ /* Enable this to see controls for tuning purpose. */ /*#define ENABLE_TUNING_CONTROLS*/

+#ifdef ENABLE_TUNING_CONTROLS +#include <sound/tlv.h> +#endif + #define FLOAT_ZERO 0x00000000 #define FLOAT_ONE 0x3f800000 #define FLOAT_TWO 0x40000000 @@ -3067,8 +3071,8 @@ static int equalizer_ctl_put(struct snd_kcontrol *kcontrol, return 1; }

-static const DECLARE_TLV_DB_SCALE(voice_focus_db_scale, 2000, 100, 0); -static const DECLARE_TLV_DB_SCALE(eq_db_scale, -2400, 100, 0); +static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(voice_focus_db_scale, 2000, 100, 0); +static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(eq_db_scale, -2400, 100, 0);

static int add_tuning_control(struct hda_codec *codec, hda_nid_t pnid, hda_nid_t nid, diff --git a/sound/soc/pxa/brownstone.c b/sound/soc/pxa/brownstone.c index 6147e86e9b0f..55ca9c9364b8 100644 --- a/sound/soc/pxa/brownstone.c +++ b/sound/soc/pxa/brownstone.c @@ -136,3 +136,4 @@ module_platform_driver(mmp_driver); MODULE_AUTHOR("Leo Yan leoy@marvell.com"); MODULE_DESCRIPTION("ALSA SoC Brownstone"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:brownstone-audio"); diff --git a/sound/soc/pxa/mioa701_wm9713.c b/sound/soc/pxa/mioa701_wm9713.c index 29bc60e85e92..6cd28f95d548 100644 --- a/sound/soc/pxa/mioa701_wm9713.c +++ b/sound/soc/pxa/mioa701_wm9713.c @@ -203,3 +203,4 @@ module_platform_driver(mioa701_wm9713_driver); MODULE_AUTHOR("Robert Jarzmik (rjarzmik@free.fr)"); MODULE_DESCRIPTION("ALSA SoC WM9713 MIO A701"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:mioa701-wm9713"); diff --git a/sound/soc/pxa/mmp-pcm.c b/sound/soc/pxa/mmp-pcm.c index 51e790d006f5..96df9b2d8fc4 100644 --- a/sound/soc/pxa/mmp-pcm.c +++ b/sound/soc/pxa/mmp-pcm.c @@ -248,3 +248,4 @@ module_platform_driver(mmp_pcm_driver); MODULE_AUTHOR("Leo Yan leoy@marvell.com"); MODULE_DESCRIPTION("MMP Soc Audio DMA module"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:mmp-pcm-audio"); diff --git a/sound/soc/pxa/mmp-sspa.c b/sound/soc/pxa/mmp-sspa.c index eca60c29791a..ca8b23f8c525 100644 --- a/sound/soc/pxa/mmp-sspa.c +++ b/sound/soc/pxa/mmp-sspa.c @@ -482,3 +482,4 @@ module_platform_driver(asoc_mmp_sspa_driver); MODULE_AUTHOR("Leo Yan leoy@marvell.com"); MODULE_DESCRIPTION("MMP SSPA SoC Interface"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:mmp-sspa-dai"); diff --git a/sound/soc/pxa/palm27x.c b/sound/soc/pxa/palm27x.c index 4e74d9573f03..bcc81e920a67 100644 --- a/sound/soc/pxa/palm27x.c +++ b/sound/soc/pxa/palm27x.c @@ -161,3 +161,4 @@ module_platform_driver(palm27x_wm9712_driver); MODULE_AUTHOR("Marek Vasut marek.vasut@gmail.com"); MODULE_DESCRIPTION("ALSA SoC Palm T|X, T5 and LifeDrive"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:palm27x-asoc"); diff --git a/sound/soc/pxa/pxa-ssp.c b/sound/soc/pxa/pxa-ssp.c index da03fad1b9cd..3cad990dad2c 100644 --- a/sound/soc/pxa/pxa-ssp.c +++ b/sound/soc/pxa/pxa-ssp.c @@ -833,3 +833,4 @@ module_platform_driver(asoc_ssp_driver); MODULE_AUTHOR("Mark Brown broonie@opensource.wolfsonmicro.com"); MODULE_DESCRIPTION("PXA SSP/PCM SoC Interface"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:pxa-ssp-dai"); diff --git a/sound/soc/pxa/pxa2xx-ac97.c b/sound/soc/pxa/pxa2xx-ac97.c index f3de615aacd7..9615e6de1306 100644 --- a/sound/soc/pxa/pxa2xx-ac97.c +++ b/sound/soc/pxa/pxa2xx-ac97.c @@ -287,3 +287,4 @@ module_platform_driver(pxa2xx_ac97_driver); MODULE_AUTHOR("Nicolas Pitre"); MODULE_DESCRIPTION("AC97 driver for the Intel PXA2xx chip"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:pxa2xx-ac97"); diff --git a/sound/soc/pxa/pxa2xx-pcm.c b/sound/soc/pxa/pxa2xx-pcm.c index 9f390398d518..410d48b93031 100644 --- a/sound/soc/pxa/pxa2xx-pcm.c +++ b/sound/soc/pxa/pxa2xx-pcm.c @@ -117,3 +117,4 @@ module_platform_driver(pxa_pcm_driver); MODULE_AUTHOR("Nicolas Pitre"); MODULE_DESCRIPTION("Intel PXA2xx PCM DMA module"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:pxa-pcm-audio"); diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index 977066ba1769..43b80db952d1 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -1682,8 +1682,10 @@ int dpcm_be_dai_shutdown(struct snd_soc_pcm_runtime *fe, int stream) continue;

if ((be->dpcm[stream].state != SND_SOC_DPCM_STATE_HW_FREE) && - (be->dpcm[stream].state != SND_SOC_DPCM_STATE_OPEN)) - continue; + (be->dpcm[stream].state != SND_SOC_DPCM_STATE_OPEN)) { + soc_pcm_hw_free(be_substream); + be->dpcm[stream].state = SND_SOC_DPCM_STATE_HW_FREE; + }

dev_dbg(be->dev, "ASoC: close BE %s\n", dpcm->fe->dai_link->name); diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c index 8e8db4ddf365..a9079654107c 100644 --- a/sound/usb/pcm.c +++ b/sound/usb/pcm.c @@ -1300,7 +1300,7 @@ static void retire_capture_urb(struct snd_usb_substream *subs, if (bytes % (runtime->sample_bits >> 3) != 0) { int oldbytes = bytes; bytes = frames * stride; - dev_warn(&subs->dev->dev, + dev_warn_ratelimited(&subs->dev->dev, "Corrected urb data len. %d->%d\n", oldbytes, bytes); } diff --git a/tools/usb/usbip/src/usbip_detach.c b/tools/usb/usbip/src/usbip_detach.c index 9db9d21bb2ec..6a8db858caa5 100644 --- a/tools/usb/usbip/src/usbip_detach.c +++ b/tools/usb/usbip/src/usbip_detach.c @@ -43,7 +43,7 @@ void usbip_detach_usage(void)

static int detach_port(char *port) { - int ret; + int ret = 0; uint8_t portnum; char path[PATH_MAX+1];

@@ -73,9 +73,12 @@ static int detach_port(char *port) }

ret = usbip_vhci_detach_device(portnum); - if (ret < 0) - return -1; + if (ret < 0) { + ret = -1; + goto call_driver_close; + }

+call_driver_close: usbip_vhci_driver_close();

return ret;