diff options
| -rw-r--r-- | MAINTAINERS | 2 | ||||
| -rw-r--r-- | drivers/char/mem.c | 2 | ||||
| -rw-r--r-- | drivers/firmware/google/vpd.c | 8 | ||||
| -rw-r--r-- | drivers/misc/mei/bus.c | 4 | ||||
| -rw-r--r-- | drivers/platform/goldfish/goldfish_pipe.c | 2 |
5 files changed, 10 insertions, 8 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 4d8e525b84ee..64d72f49e905 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -5622,7 +5622,7 @@ F: scripts/get_maintainer.pl GENWQE (IBM Generic Workqueue Card) M: Frank Haverkamp <haver@linux.vnet.ibm.com> -M: Gabriel Krisman Bertazi <krisman@linux.vnet.ibm.com> +M: Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com> S: Supported F: drivers/misc/genwqe/ diff --git a/drivers/char/mem.c b/drivers/char/mem.c index 6e0cbe092220..593a8818aca9 100644 --- a/drivers/char/mem.c +++ b/drivers/char/mem.c @@ -343,7 +343,7 @@ static int mmap_mem(struct file *file, struct vm_area_struct *vma) phys_addr_t offset = (phys_addr_t)vma->vm_pgoff << PAGE_SHIFT; /* It's illegal to wrap around the end of the physical address space. */ - if (offset + (phys_addr_t)size < offset) + if (offset + (phys_addr_t)size - 1 < offset) return -EINVAL; if (!valid_mmap_phys_addr_range(vma->vm_pgoff, size)) diff --git a/drivers/firmware/google/vpd.c b/drivers/firmware/google/vpd.c index 1e7860f02f4f..31058d400bda 100644 --- a/drivers/firmware/google/vpd.c +++ b/drivers/firmware/google/vpd.c @@ -136,12 +136,12 @@ static int vpd_section_attrib_add(const u8 *key, s32 key_len, info->value = value; INIT_LIST_HEAD(&info->list); - list_add_tail(&info->list, &sec->attribs); ret = sysfs_create_bin_file(sec->kobj, &info->bin_attr); if (ret) goto free_info_key; + list_add_tail(&info->list, &sec->attribs); return 0; free_info_key: @@ -158,8 +158,8 @@ static void vpd_section_attrib_destroy(struct vpd_section *sec) struct vpd_attrib_info *temp; list_for_each_entry_safe(info, temp, &sec->attribs, list) { - kfree(info->key); sysfs_remove_bin_file(sec->kobj, &info->bin_attr); + kfree(info->key); kfree(info); } } @@ -244,7 +244,7 @@ static int vpd_section_destroy(struct vpd_section *sec) { if (sec->enabled) { vpd_section_attrib_destroy(sec); - kobject_del(sec->kobj); + kobject_put(sec->kobj); sysfs_remove_bin_file(vpd_kobj, &sec->bin_attr); kfree(sec->raw_name); iounmap(sec->baseaddr); @@ -331,7 +331,7 @@ static void __exit vpd_platform_exit(void) { vpd_section_destroy(&ro_vpd); vpd_section_destroy(&rw_vpd); - kobject_del(vpd_kobj); + kobject_put(vpd_kobj); } module_init(vpd_platform_init); diff --git a/drivers/misc/mei/bus.c b/drivers/misc/mei/bus.c index d1928fdd0f43..07aad8576334 100644 --- a/drivers/misc/mei/bus.c +++ b/drivers/misc/mei/bus.c @@ -763,8 +763,10 @@ static ssize_t modalias_show(struct device *dev, struct device_attribute *a, { struct mei_cl_device *cldev = to_mei_cl_device(dev); const uuid_le *uuid = mei_me_cl_uuid(cldev->me_cl); + u8 version = mei_me_cl_ver(cldev->me_cl); - return scnprintf(buf, PAGE_SIZE, "mei:%s:%pUl:", cldev->name, uuid); + return scnprintf(buf, PAGE_SIZE, "mei:%s:%pUl:%02X:", + cldev->name, uuid, version); } static DEVICE_ATTR_RO(modalias); diff --git a/drivers/platform/goldfish/goldfish_pipe.c b/drivers/platform/goldfish/goldfish_pipe.c index 2de1e603bd2b..5f3672153b12 100644 --- a/drivers/platform/goldfish/goldfish_pipe.c +++ b/drivers/platform/goldfish/goldfish_pipe.c @@ -704,7 +704,7 @@ static int get_free_pipe_id_locked(struct goldfish_pipe_dev *dev) /* Reallocate the array */ u32 new_capacity = 2 * dev->pipes_capacity; struct goldfish_pipe **pipes = - kcalloc(new_capacity, sizeof(*pipes), GFP_KERNEL); + kcalloc(new_capacity, sizeof(*pipes), GFP_ATOMIC); if (!pipes) return -ENOMEM; memcpy(pipes, dev->pipes, sizeof(*pipes) * dev->pipes_capacity); |