diff --git a/Makefile b/Makefile index 184d9e029130..ba10c6811342 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 VERSION = 5 PATCHLEVEL = 4 -SUBLEVEL = 126 +SUBLEVEL = 127 EXTRAVERSION = NAME = Kleptomaniac Octopus

diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c index 418a61ecb827..5e86145db0e2 100644 --- a/arch/arm/mach-omap2/board-n8x0.c +++ b/arch/arm/mach-omap2/board-n8x0.c @@ -322,6 +322,7 @@ static int n8x0_mmc_get_cover_state(struct device *dev, int slot)

static void n8x0_mmc_callback(void *data, u8 card_mask) { +#ifdef CONFIG_MMC_OMAP int bit, *openp, index;

if (board_is_n800()) { @@ -339,7 +340,6 @@ static void n8x0_mmc_callback(void *data, u8 card_mask) else *openp = 0;

-#ifdef CONFIG_MMC_OMAP omap_mmc_notify_cover_event(mmc_device, index, *openp); #else pr_warn("MMC: notify cover event not available\n"); diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile index f5e914210245..1cbe0ad78b0f 100644 --- a/arch/riscv/Makefile +++ b/arch/riscv/Makefile @@ -34,6 +34,15 @@ else KBUILD_LDFLAGS += -melf32lriscv endif

+ifeq ($(CONFIG_LD_IS_LLD),y) + KBUILD_CFLAGS += -mno-relax + KBUILD_AFLAGS += -mno-relax +ifneq ($(LLVM_IAS),1) + KBUILD_CFLAGS += -Wa,-mno-relax + KBUILD_AFLAGS += -Wa,-mno-relax +endif +endif + # ISA string setting riscv-march-$(CONFIG_ARCH_RV32I) := rv32ima riscv-march-$(CONFIG_ARCH_RV64I) := rv64ima diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c index 08062de3fbeb..2b1175bb2dae 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c @@ -2917,7 +2917,7 @@ bool dcn20_validate_bandwidth(struct dc *dc, struct dc_state *context, voltage_supported = dcn20_validate_bandwidth_internal(dc, context, false); dummy_pstate_supported = context->bw_ctx.bw.dcn.clk.p_state_change_support;

- if (voltage_supported && dummy_pstate_supported) { + if (voltage_supported && (dummy_pstate_supported || !(context->stream_count))) { context->bw_ctx.bw.dcn.clk.p_state_change_support = false; goto restore_dml_state; } diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c index 6c3d22165239..0419b6105c8a 100644 --- a/drivers/gpu/drm/tegra/sor.c +++ b/drivers/gpu/drm/tegra/sor.c @@ -2875,21 +2875,21 @@ static int tegra_sor_init(struct host1x_client *client) if (err < 0) { dev_err(sor->dev, "failed to acquire SOR reset: %d\n", err); - return err; + goto rpm_put; }

err = reset_control_assert(sor->rst); if (err < 0) { dev_err(sor->dev, "failed to assert SOR reset: %d\n", err); - return err; + goto rpm_put; } }

err = clk_prepare_enable(sor->clk); if (err < 0) { dev_err(sor->dev, "failed to enable clock: %d\n", err); - return err; + goto rpm_put; }

usleep_range(1000, 3000); @@ -2900,7 +2900,7 @@ static int tegra_sor_init(struct host1x_client *client) dev_err(sor->dev, "failed to deassert SOR reset: %d\n", err); clk_disable_unprepare(sor->clk); - return err; + goto rpm_put; }

reset_control_release(sor->rst); @@ -2929,6 +2929,12 @@ static int tegra_sor_init(struct host1x_client *client) tegra_sor_writel(sor, value, SOR_INT_MASK);

return 0; + +rpm_put: + if (sor->rst) + pm_runtime_put(sor->dev); + + return err; }

static int tegra_sor_exit(struct host1x_client *client) diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 8d202011b2db..550fff6e41ec 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1998,6 +1998,9 @@ int hid_connect(struct hid_device *hdev, unsigned int connect_mask) case BUS_I2C: bus = "I2C"; break; + case BUS_VIRTUAL: + bus = "VIRTUAL"; + break; default: bus = "<UNKNOWN>"; } diff --git a/drivers/hid/hid-debug.c b/drivers/hid/hid-debug.c index 9453147d020d..01135713e8f9 100644 --- a/drivers/hid/hid-debug.c +++ b/drivers/hid/hid-debug.c @@ -929,6 +929,7 @@ static const char *keys[KEY_MAX + 1] = { [KEY_APPSELECT] = "AppSelect", [KEY_SCREENSAVER] = "ScreenSaver", [KEY_VOICECOMMAND] = "VoiceCommand", + [KEY_EMOJI_PICKER] = "EmojiPicker", [KEY_BRIGHTNESS_MIN] = "BrightnessMin", [KEY_BRIGHTNESS_MAX] = "BrightnessMax", [KEY_BRIGHTNESS_AUTO] = "BrightnessAuto", diff --git a/drivers/hid/hid-gt683r.c b/drivers/hid/hid-gt683r.c index 898871c8c768..29ccb0accfba 100644 --- a/drivers/hid/hid-gt683r.c +++ b/drivers/hid/hid-gt683r.c @@ -54,6 +54,7 @@ static const struct hid_device_id gt683r_led_id[] = { { HID_USB_DEVICE(USB_VENDOR_ID_MSI, USB_DEVICE_ID_MSI_GT683R_LED_PANEL) }, { } }; +MODULE_DEVICE_TABLE(hid, gt683r_led_id);

static void gt683r_brightness_set(struct led_classdev *led_cdev, enum led_brightness brightness) diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 1bfa690143d7..6ed6158d4f73 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -741,6 +741,7 @@ #define USB_DEVICE_ID_LENOVO_X1_COVER 0x6085 #define USB_DEVICE_ID_LENOVO_X1_TAB 0x60a3 #define USB_DEVICE_ID_LENOVO_X1_TAB3 0x60b5 +#define USB_DEVICE_ID_LENOVO_OPTICAL_USB_MOUSE_600E 0x600e #define USB_DEVICE_ID_LENOVO_PIXART_USB_MOUSE_608D 0x608d #define USB_DEVICE_ID_LENOVO_PIXART_USB_MOUSE_6019 0x6019 #define USB_DEVICE_ID_LENOVO_PIXART_USB_MOUSE_602E 0x602e @@ -1028,6 +1029,7 @@ #define USB_DEVICE_ID_SAITEK_X52 0x075c #define USB_DEVICE_ID_SAITEK_X52_2 0x0255 #define USB_DEVICE_ID_SAITEK_X52_PRO 0x0762 +#define USB_DEVICE_ID_SAITEK_X65 0x0b6a

#define USB_VENDOR_ID_SAMSUNG 0x0419 #define USB_DEVICE_ID_SAMSUNG_IR_REMOTE 0x0001 diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c index ec08895e7b1d..6d551ae251c0 100644 --- a/drivers/hid/hid-input.c +++ b/drivers/hid/hid-input.c @@ -957,6 +957,9 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel

case 0x0cd: map_key_clear(KEY_PLAYPAUSE); break; case 0x0cf: map_key_clear(KEY_VOICECOMMAND); break; + + case 0x0d9: map_key_clear(KEY_EMOJI_PICKER); break; + case 0x0e0: map_abs_clear(ABS_VOLUME); break; case 0x0e2: map_key_clear(KEY_MUTE); break; case 0x0e5: map_key_clear(KEY_BASSBOOST); break; diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index f290ba856323..37270b8f4e58 100644 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -1587,13 +1587,13 @@ static int mt_input_configured(struct hid_device *hdev, struct hid_input *hi) /* we do not set suffix = "Touchscreen" */ hi->input->name = hdev->name; break; - case HID_DG_STYLUS: - /* force BTN_STYLUS to allow tablet matching in udev */ - __set_bit(BTN_STYLUS, hi->input->keybit); - break; case HID_VD_ASUS_CUSTOM_MEDIA_KEYS: suffix = "Custom Media Keys"; break; + case HID_DG_STYLUS: + /* force BTN_STYLUS to allow tablet matching in udev */ + __set_bit(BTN_STYLUS, hi->input->keybit); + fallthrough; case HID_DG_PEN: suffix = "Stylus"; break; diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c index f35d919c4eba..efc9d0d28170 100644 --- a/drivers/hid/hid-quirks.c +++ b/drivers/hid/hid-quirks.c @@ -110,6 +110,7 @@ static const struct hid_device_id hid_quirks[] = { { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_PENSKETCH_M912), HID_QUIRK_MULTI_INPUT }, { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_EASYPEN_M406XE), HID_QUIRK_MULTI_INPUT }, { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_PIXART_USB_OPTICAL_MOUSE_ID2), HID_QUIRK_ALWAYS_POLL }, + { HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_OPTICAL_USB_MOUSE_600E), HID_QUIRK_ALWAYS_POLL }, { HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_PIXART_USB_MOUSE_608D), HID_QUIRK_ALWAYS_POLL }, { HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_PIXART_USB_MOUSE_6019), HID_QUIRK_ALWAYS_POLL }, { HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_PIXART_USB_MOUSE_602E), HID_QUIRK_ALWAYS_POLL }, @@ -158,6 +159,7 @@ static const struct hid_device_id hid_quirks[] = { { HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_X52), HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE }, { HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_X52_2), HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE }, { HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_X52_PRO), HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE }, + { HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_X65), HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE }, { HID_USB_DEVICE(USB_VENDOR_ID_SEMICO, USB_DEVICE_ID_SEMICO_USB_KEYKOARD2), HID_QUIRK_NO_INIT_REPORTS }, { HID_USB_DEVICE(USB_VENDOR_ID_SEMICO, USB_DEVICE_ID_SEMICO_USB_KEYKOARD), HID_QUIRK_NO_INIT_REPORTS }, { HID_USB_DEVICE(USB_VENDOR_ID_SENNHEISER, USB_DEVICE_ID_SENNHEISER_BTD500USB), HID_QUIRK_NOGET }, diff --git a/drivers/hid/hid-sensor-hub.c b/drivers/hid/hid-sensor-hub.c index 3dd7d3246737..f9983145d4e7 100644 --- a/drivers/hid/hid-sensor-hub.c +++ b/drivers/hid/hid-sensor-hub.c @@ -210,16 +210,21 @@ int sensor_hub_set_feature(struct hid_sensor_hub_device *hsdev, u32 report_id, buffer_size = buffer_size / sizeof(__s32); if (buffer_size) { for (i = 0; i < buffer_size; ++i) { - hid_set_field(report->field[field_index], i, - (__force __s32)cpu_to_le32(*buf32)); + ret = hid_set_field(report->field[field_index], i, + (__force __s32)cpu_to_le32(*buf32)); + if (ret) + goto done_proc; + ++buf32; } } if (remaining_bytes) { value = 0; memcpy(&value, (u8 *)buf32, remaining_bytes); - hid_set_field(report->field[field_index], i, - (__force __s32)cpu_to_le32(value)); + ret = hid_set_field(report->field[field_index], i, + (__force __s32)cpu_to_le32(value)); + if (ret) + goto done_proc; } hid_hw_request(hsdev->hdev, report, HID_REQ_SET_REPORT); hid_hw_wait(hsdev->hdev); diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c index 17a638f15082..1cfbbaf6901d 100644 --- a/drivers/hid/usbhid/hid-core.c +++ b/drivers/hid/usbhid/hid-core.c @@ -374,7 +374,7 @@ static int hid_submit_ctrl(struct hid_device *hid) raw_report = usbhid->ctrl[usbhid->ctrltail].raw_report; dir = usbhid->ctrl[usbhid->ctrltail].dir;

- len = ((report->size - 1) >> 3) + 1 + (report->id > 0); + len = hid_report_len(report); if (dir == USB_DIR_OUT) { usbhid->urbctrl->pipe = usb_sndctrlpipe(hid_to_usb_dev(hid), 0); usbhid->urbctrl->transfer_buffer_length = len; diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c index c979f38a2e0c..c4c716094982 100644 --- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c +++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c @@ -3849,6 +3849,7 @@ static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent) dev_err(&pdev->dev, "invalid sram_size %dB or board span %ldB\n", mgp->sram_size, mgp->board_span); + status = -EINVAL; goto abort_with_ioremap; } memcpy_fromio(mgp->eeprom_strings, diff --git a/drivers/nvme/target/loop.c b/drivers/nvme/target/loop.c index 82b87a4c50f6..f657a12bf1fe 100644 --- a/drivers/nvme/target/loop.c +++ b/drivers/nvme/target/loop.c @@ -252,7 +252,8 @@ static const struct blk_mq_ops nvme_loop_admin_mq_ops = {

static void nvme_loop_destroy_admin_queue(struct nvme_loop_ctrl *ctrl) { - clear_bit(NVME_LOOP_Q_LIVE, &ctrl->queues[0].flags); + if (!test_and_clear_bit(NVME_LOOP_Q_LIVE, &ctrl->queues[0].flags)) + return; nvmet_sq_destroy(&ctrl->queues[0].nvme_sq); blk_cleanup_queue(ctrl->ctrl.admin_q); blk_cleanup_queue(ctrl->ctrl.fabrics_q); @@ -288,6 +289,7 @@ static void nvme_loop_destroy_io_queues(struct nvme_loop_ctrl *ctrl) clear_bit(NVME_LOOP_Q_LIVE, &ctrl->queues[i].flags); nvmet_sq_destroy(&ctrl->queues[i].nvme_sq); } + ctrl->ctrl.queue_count = 1; }

static int nvme_loop_init_io_queues(struct nvme_loop_ctrl *ctrl) @@ -394,6 +396,7 @@ static int nvme_loop_configure_admin_queue(struct nvme_loop_ctrl *ctrl) return 0;

out_cleanup_queue: + clear_bit(NVME_LOOP_Q_LIVE, &ctrl->queues[0].flags); blk_cleanup_queue(ctrl->ctrl.admin_q); out_cleanup_fabrics_q: blk_cleanup_queue(ctrl->ctrl.fabrics_q); diff --git a/drivers/scsi/qedf/qedf_main.c b/drivers/scsi/qedf/qedf_main.c index 9c0955c334e3..7a6306f8483e 100644 --- a/drivers/scsi/qedf/qedf_main.c +++ b/drivers/scsi/qedf/qedf_main.c @@ -1729,22 +1729,20 @@ static int qedf_vport_create(struct fc_vport *vport, bool disabled) fcoe_wwn_to_str(vport->port_name, buf, sizeof(buf)); QEDF_WARN(&(base_qedf->dbg_ctx), "Failed to create vport, " "WWPN (0x%s) already exists.\n", buf); - goto err1; + return rc; }

if (atomic_read(&base_qedf->link_state) != QEDF_LINK_UP) { QEDF_WARN(&(base_qedf->dbg_ctx), "Cannot create vport " "because link is not up.\n"); - rc = -EIO; - goto err1; + return -EIO; }

vn_port = libfc_vport_create(vport, sizeof(struct qedf_ctx)); if (!vn_port) { QEDF_WARN(&(base_qedf->dbg_ctx), "Could not create lport " "for vport.\n"); - rc = -ENOMEM; - goto err1; + return -ENOMEM; }

fcoe_wwn_to_str(vport->port_name, buf, sizeof(buf)); @@ -1768,7 +1766,7 @@ static int qedf_vport_create(struct fc_vport *vport, bool disabled) if (rc) { QEDF_ERR(&(base_qedf->dbg_ctx), "Could not allocate memory " "for lport stats.\n"); - goto err2; + goto err; }

fc_set_wwnn(vn_port, vport->node_name); @@ -1786,7 +1784,7 @@ static int qedf_vport_create(struct fc_vport *vport, bool disabled) if (rc) { QEDF_WARN(&base_qedf->dbg_ctx, "Error adding Scsi_Host rc=0x%x.\n", rc); - goto err2; + goto err; }

/* Set default dev_loss_tmo based on module parameter */ @@ -1827,9 +1825,10 @@ static int qedf_vport_create(struct fc_vport *vport, bool disabled) vport_qedf->dbg_ctx.host_no = vn_port->host->host_no; vport_qedf->dbg_ctx.pdev = base_qedf->pdev;

-err2: + return 0; + +err: scsi_host_put(vn_port->host); -err1: return rc; }

@@ -1870,8 +1869,7 @@ static int qedf_vport_destroy(struct fc_vport *vport) fc_lport_free_stats(vn_port);

/* Release Scsi_Host */ - if (vn_port->host) - scsi_host_put(vn_port->host); + scsi_host_put(vn_port->host);

out: return 0; diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c index fb5a7832353c..7f76bf5cc8a8 100644 --- a/drivers/scsi/scsi_devinfo.c +++ b/drivers/scsi/scsi_devinfo.c @@ -184,6 +184,7 @@ static struct { {"HP", "C3323-300", "4269", BLIST_NOTQ}, {"HP", "C5713A", NULL, BLIST_NOREPORTLUN}, {"HP", "DISK-SUBSYSTEM", "*", BLIST_REPORTLUN2}, + {"HPE", "OPEN-", "*", BLIST_REPORTLUN2 | BLIST_TRY_VPD_PAGES}, {"IBM", "AuSaV1S2", NULL, BLIST_FORCELUN}, {"IBM", "ProFibre 4000R", "*", BLIST_SPARSELUN | BLIST_LARGELUN}, {"IBM", "2105", NULL, BLIST_RETRY_HWERROR}, diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index a16835c0bb1d..5cf9e7677926 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -2993,9 +2993,7 @@ __transport_wait_for_tasks(struct se_cmd *cmd, bool fabric_stop, __releases(&cmd->t_state_lock) __acquires(&cmd->t_state_lock) { - - assert_spin_locked(&cmd->t_state_lock); - WARN_ON_ONCE(!irqs_disabled()); + lockdep_assert_held(&cmd->t_state_lock);

if (fabric_stop) cmd->transport_state |= CMD_T_FABRIC_STOP; diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c index 4a10b4e7092a..69c52edf5713 100644 --- a/fs/gfs2/file.c +++ b/fs/gfs2/file.c @@ -875,8 +875,11 @@ static ssize_t gfs2_file_write_iter(struct kiocb *iocb, struct iov_iter *from) current->backing_dev_info = inode_to_bdi(inode); buffered = iomap_file_buffered_write(iocb, from, &gfs2_iomap_ops); current->backing_dev_info = NULL; - if (unlikely(buffered <= 0)) + if (unlikely(buffered <= 0)) { + if (!ret) + ret = buffered; goto out_unlock; + }

/* * We need to ensure that the page cache pages are written to diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c index 9e1685a30bf8..01c41087f067 100644 --- a/fs/gfs2/glock.c +++ b/fs/gfs2/glock.c @@ -1552,6 +1552,7 @@ __acquires(&lru_lock) while(!list_empty(list)) { gl = list_entry(list->next, struct gfs2_glock, gl_lru); list_del_init(&gl->gl_lru); + clear_bit(GLF_LRU, &gl->gl_flags); if (!spin_trylock(&gl->gl_lockref.lock)) { add_back_to_lru: list_add(&gl->gl_lru, &lru_list); @@ -1597,7 +1598,6 @@ static long gfs2_scan_glock_lru(int nr) if (!test_bit(GLF_LOCK, &gl->gl_flags)) { list_move(&gl->gl_lru, &dispose); atomic_dec(&lru_count); - clear_bit(GLF_LRU, &gl->gl_flags); freed++; continue; } diff --git a/include/linux/hid.h b/include/linux/hid.h index ae906deb42e8..85bedeb9ca9f 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -1154,8 +1154,7 @@ static inline void hid_hw_wait(struct hid_device *hdev) */ static inline u32 hid_report_len(struct hid_report *report) { - /* equivalent to DIV_ROUND_UP(report->size, 8) + !!(report->id > 0) */ - return ((report->size - 1) >> 3) + 1 + (report->id > 0); + return DIV_ROUND_UP(report->size, 8) + (report->id > 0); }

int hid_report_raw_event(struct hid_device *hid, int type, u8 *data, u32 size, diff --git a/include/uapi/linux/input-event-codes.h b/include/uapi/linux/input-event-codes.h index 472cd5bc5567..311a57f3e01a 100644 --- a/include/uapi/linux/input-event-codes.h +++ b/include/uapi/linux/input-event-codes.h @@ -607,6 +607,7 @@ #define KEY_VOICECOMMAND 0x246 /* Listening Voice Command */ #define KEY_ASSISTANT 0x247 /* AL Context-aware desktop assistant */ #define KEY_KBD_LAYOUT_NEXT 0x248 /* AC Next Keyboard Layout Select */ +#define KEY_EMOJI_PICKER 0x249 /* Show/hide emoji picker (HUTRR101) */

#define KEY_BRIGHTNESS_MIN 0x250 /* Set Brightness to Minimum */ #define KEY_BRIGHTNESS_MAX 0x251 /* Set Brightness to Maximum */ diff --git a/net/compat.c b/net/compat.c index c848bcb517f3..f5b88166c44a 100644 --- a/net/compat.c +++ b/net/compat.c @@ -160,7 +160,7 @@ int cmsghdr_from_user_compat_to_kern(struct msghdr *kmsg, struct sock *sk, if (kcmlen > stackbuf_size) kcmsg_base = kcmsg = sock_kmalloc(sk, kcmlen, GFP_KERNEL); if (kcmsg == NULL) - return -ENOBUFS; + return -ENOMEM;

/* Now copy them over neatly. */ memset(kcmsg, 0, kcmlen); diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c index bb11fc87bbae..675f27ef6872 100644 --- a/net/core/fib_rules.c +++ b/net/core/fib_rules.c @@ -1138,7 +1138,7 @@ static void notify_rule_change(int event, struct fib_rule *rule, { struct net *net; struct sk_buff *skb; - int err = -ENOBUFS; + int err = -ENOMEM;

net = ops->fro_net; skb = nlmsg_new(fib_rule_nlmsg_size(ops, rule), GFP_KERNEL); diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 73c09b5864d7..bdeb169a7a99 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -4535,8 +4535,10 @@ static int rtnl_bridge_notify(struct net_device *dev) if (err < 0) goto errout;

- if (!skb->len) + if (!skb->len) { + err = -EINVAL; goto errout; + }

rtnl_notify(skb, net, 0, RTNLGRP_LINK, NULL, GFP_ATOMIC); return 0; diff --git a/net/ieee802154/nl802154.c b/net/ieee802154/nl802154.c index 328bb9f5342e..b2ba1d2556f1 100644 --- a/net/ieee802154/nl802154.c +++ b/net/ieee802154/nl802154.c @@ -1314,19 +1314,20 @@ ieee802154_llsec_parse_dev_addr(struct nlattr *nla, if (!nla || nla_parse_nested_deprecated(attrs, NL802154_DEV_ADDR_ATTR_MAX, nla, nl802154_dev_addr_policy, NULL)) return -EINVAL;

- if (!attrs[NL802154_DEV_ADDR_ATTR_PAN_ID] || - !attrs[NL802154_DEV_ADDR_ATTR_MODE] || - !(attrs[NL802154_DEV_ADDR_ATTR_SHORT] || - attrs[NL802154_DEV_ADDR_ATTR_EXTENDED])) + if (!attrs[NL802154_DEV_ADDR_ATTR_PAN_ID] || !attrs[NL802154_DEV_ADDR_ATTR_MODE]) return -EINVAL;

addr->pan_id = nla_get_le16(attrs[NL802154_DEV_ADDR_ATTR_PAN_ID]); addr->mode = nla_get_u32(attrs[NL802154_DEV_ADDR_ATTR_MODE]); switch (addr->mode) { case NL802154_DEV_ADDR_SHORT: + if (!attrs[NL802154_DEV_ADDR_ATTR_SHORT]) + return -EINVAL; addr->short_addr = nla_get_le16(attrs[NL802154_DEV_ADDR_ATTR_SHORT]); break; case NL802154_DEV_ADDR_EXTENDED: + if (!attrs[NL802154_DEV_ADDR_ATTR_EXTENDED]) + return -EINVAL; addr->extended_addr = nla_get_le64(attrs[NL802154_DEV_ADDR_ATTR_EXTENDED]); break; default: diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c index 9bcca08efec9..c05ad600a4ff 100644 --- a/net/ipv4/ipconfig.c +++ b/net/ipv4/ipconfig.c @@ -870,7 +870,7 @@ static void __init ic_bootp_send_if(struct ic_device *d, unsigned long jiffies_d

/* - * Copy BOOTP-supplied string if not already set. + * Copy BOOTP-supplied string */ static int __init ic_bootp_string(char *dest, char *src, int len, int max) { @@ -919,12 +919,15 @@ static void __init ic_do_bootp_ext(u8 *ext) } break; case 12: /* Host name */ - ic_bootp_string(utsname()->nodename, ext+1, *ext, - __NEW_UTS_LEN); - ic_host_name_set = 1; + if (!ic_host_name_set) { + ic_bootp_string(utsname()->nodename, ext+1, *ext, + __NEW_UTS_LEN); + ic_host_name_set = 1; + } break; case 15: /* Domain name (DNS) */ - ic_bootp_string(ic_domain, ext+1, *ext, sizeof(ic_domain)); + if (!ic_domain[0]) + ic_bootp_string(ic_domain, ext+1, *ext, sizeof(ic_domain)); break; case 17: /* Root path */ if (!root_server_path[0]) diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c index cb1f5016c433..d8d603aa4887 100644 --- a/net/x25/af_x25.c +++ b/net/x25/af_x25.c @@ -546,7 +546,7 @@ static int x25_create(struct net *net, struct socket *sock, int protocol, if (protocol) goto out;

- rc = -ENOBUFS; + rc = -ENOMEM; if ((sk = x25_alloc_socket(net, kern)) == NULL) goto out;