diff --git a/Makefile b/Makefile index afeacf5efc95..196343089737 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 VERSION = 6 PATCHLEVEL = 6 -SUBLEVEL = 109 +SUBLEVEL = 110 EXTRAVERSION = NAME = Pinguïn Aangedreven
diff --git a/drivers/media/pci/b2c2/flexcop-pci.c b/drivers/media/pci/b2c2/flexcop-pci.c index 486c8ec0fa60..ab53c5b02c48 100644 --- a/drivers/media/pci/b2c2/flexcop-pci.c +++ b/drivers/media/pci/b2c2/flexcop-pci.c @@ -411,7 +411,7 @@ static void flexcop_pci_remove(struct pci_dev *pdev) struct flexcop_pci *fc_pci = pci_get_drvdata(pdev);
if (irq_chk_intv > 0) - cancel_delayed_work(&fc_pci->irq_check_work); + cancel_delayed_work_sync(&fc_pci->irq_check_work);
flexcop_pci_dma_exit(fc_pci); flexcop_device_exit(fc_pci->fc_dev); diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c index e5590a708f1c..f4deca8894e0 100644 --- a/drivers/media/rc/imon.c +++ b/drivers/media/rc/imon.c @@ -536,7 +536,9 @@ static int display_open(struct inode *inode, struct file *file)
mutex_lock(&ictx->lock);
- if (!ictx->display_supported) { + if (ictx->disconnected) { + retval = -ENODEV; + } else if (!ictx->display_supported) { pr_err("display not supported by device\n"); retval = -ENODEV; } else if (ictx->display_isopen) { @@ -598,6 +600,9 @@ static int send_packet(struct imon_context *ictx) int retval = 0; struct usb_ctrlrequest *control_req = NULL;
+ if (ictx->disconnected) + return -ENODEV; + /* Check if we need to use control or interrupt urb */ if (!ictx->tx_control) { pipe = usb_sndintpipe(ictx->usbdev_intf0, @@ -949,12 +954,14 @@ static ssize_t vfd_write(struct file *file, const char __user *buf, static const unsigned char vfd_packet6[] = { 0x01, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF };
- if (ictx->disconnected) - return -ENODEV; - if (mutex_lock_interruptible(&ictx->lock)) return -ERESTARTSYS;
+ if (ictx->disconnected) { + retval = -ENODEV; + goto exit; + } + if (!ictx->dev_present_intf0) { pr_err_ratelimited("no iMON device present\n"); retval = -ENODEV; @@ -1029,11 +1036,13 @@ static ssize_t lcd_write(struct file *file, const char __user *buf, int retval = 0; struct imon_context *ictx = file->private_data;
- if (ictx->disconnected) - return -ENODEV; - mutex_lock(&ictx->lock);
+ if (ictx->disconnected) { + retval = -ENODEV; + goto exit; + } + if (!ictx->display_supported) { pr_err_ratelimited("no iMON display present\n"); retval = -ENODEV; @@ -2499,7 +2508,11 @@ static void imon_disconnect(struct usb_interface *interface) int ifnum;
ictx = usb_get_intfdata(interface); + + mutex_lock(&ictx->lock); ictx->disconnected = true; + mutex_unlock(&ictx->lock); + dev = ictx->dev; ifnum = interface->cur_altsetting->desc.bInterfaceNumber;
diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c index 09753993068a..c7cee6b18526 100644 --- a/drivers/media/usb/uvc/uvc_driver.c +++ b/drivers/media/usb/uvc/uvc_driver.c @@ -135,6 +135,9 @@ struct uvc_entity *uvc_entity_by_id(struct uvc_device *dev, int id) { struct uvc_entity *entity;
+ if (id == UVC_INVALID_ENTITY_ID) + return NULL; + list_for_each_entry(entity, &dev->entities, list) { if (entity->id == id) return entity; @@ -778,14 +781,27 @@ static const u8 uvc_media_transport_input_guid[16] = UVC_GUID_UVC_MEDIA_TRANSPORT_INPUT; static const u8 uvc_processing_guid[16] = UVC_GUID_UVC_PROCESSING;
-static struct uvc_entity *uvc_alloc_entity(u16 type, u16 id, - unsigned int num_pads, unsigned int extra_size) +static struct uvc_entity *uvc_alloc_new_entity(struct uvc_device *dev, u16 type, + u16 id, unsigned int num_pads, + unsigned int extra_size) { struct uvc_entity *entity; unsigned int num_inputs; unsigned int size; unsigned int i;
+ /* Per UVC 1.1+ spec 3.7.2, the ID should be non-zero. */ + if (id == 0) { + dev_err(&dev->intf->dev, "Found Unit with invalid ID 0\n"); + id = UVC_INVALID_ENTITY_ID; + } + + /* Per UVC 1.1+ spec 3.7.2, the ID is unique. */ + if (uvc_entity_by_id(dev, id)) { + dev_err(&dev->intf->dev, "Found multiple Units with ID %u\n", id); + id = UVC_INVALID_ENTITY_ID; + } + extra_size = roundup(extra_size, sizeof(*entity->pads)); if (num_pads) num_inputs = type & UVC_TERM_OUTPUT ? num_pads : num_pads - 1; @@ -795,7 +811,7 @@ static struct uvc_entity *uvc_alloc_entity(u16 type, u16 id, + num_inputs; entity = kzalloc(size, GFP_KERNEL); if (entity == NULL) - return NULL; + return ERR_PTR(-ENOMEM);
entity->id = id; entity->type = type; @@ -907,10 +923,10 @@ static int uvc_parse_vendor_control(struct uvc_device *dev, break; }
- unit = uvc_alloc_entity(UVC_VC_EXTENSION_UNIT, buffer[3], - p + 1, 2*n); - if (unit == NULL) - return -ENOMEM; + unit = uvc_alloc_new_entity(dev, UVC_VC_EXTENSION_UNIT, + buffer[3], p + 1, 2 * n); + if (IS_ERR(unit)) + return PTR_ERR(unit);
memcpy(unit->guid, &buffer[4], 16); unit->extension.bNumControls = buffer[20]; @@ -1019,10 +1035,10 @@ static int uvc_parse_standard_control(struct uvc_device *dev, return -EINVAL; }
- term = uvc_alloc_entity(type | UVC_TERM_INPUT, buffer[3], - 1, n + p); - if (term == NULL) - return -ENOMEM; + term = uvc_alloc_new_entity(dev, type | UVC_TERM_INPUT, + buffer[3], 1, n + p); + if (IS_ERR(term)) + return PTR_ERR(term);
if (UVC_ENTITY_TYPE(term) == UVC_ITT_CAMERA) { term->camera.bControlSize = n; @@ -1078,10 +1094,10 @@ static int uvc_parse_standard_control(struct uvc_device *dev, return 0; }
- term = uvc_alloc_entity(type | UVC_TERM_OUTPUT, buffer[3], - 1, 0); - if (term == NULL) - return -ENOMEM; + term = uvc_alloc_new_entity(dev, type | UVC_TERM_OUTPUT, + buffer[3], 1, 0); + if (IS_ERR(term)) + return PTR_ERR(term);
memcpy(term->baSourceID, &buffer[7], 1);
@@ -1100,9 +1116,10 @@ static int uvc_parse_standard_control(struct uvc_device *dev, return -EINVAL; }
- unit = uvc_alloc_entity(buffer[2], buffer[3], p + 1, 0); - if (unit == NULL) - return -ENOMEM; + unit = uvc_alloc_new_entity(dev, buffer[2], buffer[3], + p + 1, 0); + if (IS_ERR(unit)) + return PTR_ERR(unit);
memcpy(unit->baSourceID, &buffer[5], p);
@@ -1122,9 +1139,9 @@ static int uvc_parse_standard_control(struct uvc_device *dev, return -EINVAL; }
- unit = uvc_alloc_entity(buffer[2], buffer[3], 2, n); - if (unit == NULL) - return -ENOMEM; + unit = uvc_alloc_new_entity(dev, buffer[2], buffer[3], 2, n); + if (IS_ERR(unit)) + return PTR_ERR(unit);
memcpy(unit->baSourceID, &buffer[4], 1); unit->processing.wMaxMultiplier = @@ -1151,9 +1168,10 @@ static int uvc_parse_standard_control(struct uvc_device *dev, return -EINVAL; }
- unit = uvc_alloc_entity(buffer[2], buffer[3], p + 1, n); - if (unit == NULL) - return -ENOMEM; + unit = uvc_alloc_new_entity(dev, buffer[2], buffer[3], + p + 1, n); + if (IS_ERR(unit)) + return PTR_ERR(unit);
memcpy(unit->guid, &buffer[4], 16); unit->extension.bNumControls = buffer[20]; @@ -1293,9 +1311,10 @@ static int uvc_gpio_parse(struct uvc_device *dev) return dev_err_probe(&dev->intf->dev, irq, "No IRQ for privacy GPIO\n");
- unit = uvc_alloc_entity(UVC_EXT_GPIO_UNIT, UVC_EXT_GPIO_UNIT_ID, 0, 1); - if (!unit) - return -ENOMEM; + unit = uvc_alloc_new_entity(dev, UVC_EXT_GPIO_UNIT, + UVC_EXT_GPIO_UNIT_ID, 0, 1); + if (IS_ERR(unit)) + return PTR_ERR(unit);
unit->gpio.gpio_privacy = gpio_privacy; unit->gpio.irq = irq; diff --git a/drivers/media/usb/uvc/uvcvideo.h b/drivers/media/usb/uvc/uvcvideo.h index e99bfaa62266..cbb5ce963cd0 100644 --- a/drivers/media/usb/uvc/uvcvideo.h +++ b/drivers/media/usb/uvc/uvcvideo.h @@ -41,6 +41,8 @@ #define UVC_EXT_GPIO_UNIT 0x7ffe #define UVC_EXT_GPIO_UNIT_ID 0x100
+#define UVC_INVALID_ENTITY_ID 0xffff + /* ------------------------------------------------------------------------ * Driver specific constants. */ diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c index 9a88774836c9..eddcfd09c05b 100644 --- a/drivers/target/target_core_configfs.c +++ b/drivers/target/target_core_configfs.c @@ -2738,7 +2738,7 @@ static ssize_t target_lu_gp_members_show(struct config_item *item, char *page) config_item_name(&dev->dev_group.cg_item)); cur_len++; /* Extra byte for NULL terminator */
- if ((cur_len + len) > PAGE_SIZE) { + if ((cur_len + len) > PAGE_SIZE || cur_len > LU_GROUP_NAME_BUF) { pr_warn("Ran out of lu_gp_show_attr" "_members buffer\n"); break; diff --git a/include/crypto/sha256_base.h b/include/crypto/sha256_base.h index ab904d82236f..0f5f3a6f79f0 100644 --- a/include/crypto/sha256_base.h +++ b/include/crypto/sha256_base.h @@ -44,7 +44,7 @@ static inline int lib_sha256_base_do_update(struct sha256_state *sctx, sctx->count += len;
if (unlikely((partial + len) >= SHA256_BLOCK_SIZE)) { - int blocks; + unsigned int blocks;
if (partial) { int p = SHA256_BLOCK_SIZE - partial; diff --git a/scripts/gcc-plugins/gcc-common.h b/scripts/gcc-plugins/gcc-common.h index 90e83d62adb5..de1e4c927cbc 100644 --- a/scripts/gcc-plugins/gcc-common.h +++ b/scripts/gcc-plugins/gcc-common.h @@ -196,10 +196,17 @@ inline bool is_a_helper<const gassign *>::test(const_gimple gs) } #endif
+#if BUILDING_GCC_VERSION < 16000 #define TODO_verify_ssa TODO_verify_il #define TODO_verify_flow TODO_verify_il #define TODO_verify_stmts TODO_verify_il #define TODO_verify_rtl_sharing TODO_verify_il +#else +#define TODO_verify_ssa 0 +#define TODO_verify_flow 0 +#define TODO_verify_stmts 0 +#define TODO_verify_rtl_sharing 0 +#endif
#define INSN_DELETED_P(insn) (insn)->deleted()
diff --git a/sound/soc/qcom/qdsp6/topology.c b/sound/soc/qcom/qdsp6/topology.c index 70572c83e101..d4c3bc85fb35 100644 --- a/sound/soc/qcom/qdsp6/topology.c +++ b/sound/soc/qcom/qdsp6/topology.c @@ -586,8 +586,8 @@ static int audioreach_widget_load_module_common(struct snd_soc_component *compon return PTR_ERR(cont);
mod = audioreach_parse_common_tokens(apm, cont, &tplg_w->priv, w); - if (IS_ERR(mod)) - return PTR_ERR(mod); + if (IS_ERR_OR_NULL(mod)) + return mod ? PTR_ERR(mod) : -ENODEV;
dobj = &w->dobj; dobj->private = mod;