diff options
| -rw-r--r-- | arch/x86/boot/compressed/eboot.c | 2 | ||||
| -rw-r--r-- | drivers/firmware/efi/runtime-map.c | 6 | ||||
| -rw-r--r-- | fs/efivarfs/super.c | 2 |
3 files changed, 6 insertions, 4 deletions
diff --git a/arch/x86/boot/compressed/eboot.c b/arch/x86/boot/compressed/eboot.c index ef17683484e9..48304b89b601 100644 --- a/arch/x86/boot/compressed/eboot.c +++ b/arch/x86/boot/compressed/eboot.c @@ -1109,6 +1109,8 @@ struct boot_params *make_boot_params(struct efi_config *c) if (!cmdline_ptr) goto fail; hdr->cmd_line_ptr = (unsigned long)cmdline_ptr; + /* Fill in upper bits of command line address, NOP on 32 bit */ + boot_params->ext_cmd_line_ptr = (u64)(unsigned long)cmdline_ptr >> 32; hdr->ramdisk_image = 0; hdr->ramdisk_size = 0; diff --git a/drivers/firmware/efi/runtime-map.c b/drivers/firmware/efi/runtime-map.c index 87b8e3b900d2..5c55227a34c8 100644 --- a/drivers/firmware/efi/runtime-map.c +++ b/drivers/firmware/efi/runtime-map.c @@ -120,7 +120,8 @@ add_sysfs_runtime_map_entry(struct kobject *kobj, int nr) entry = kzalloc(sizeof(*entry), GFP_KERNEL); if (!entry) { kset_unregister(map_kset); - return entry; + map_kset = NULL; + return ERR_PTR(-ENOMEM); } memcpy(&entry->md, efi_runtime_map + nr * efi_memdesc_size, @@ -132,6 +133,7 @@ add_sysfs_runtime_map_entry(struct kobject *kobj, int nr) if (ret) { kobject_put(&entry->kobj); kset_unregister(map_kset); + map_kset = NULL; return ERR_PTR(ret); } @@ -195,8 +197,6 @@ out_add_entry: entry = *(map_entries + j); kobject_put(&entry->kobj); } - if (map_kset) - kset_unregister(map_kset); out: return ret; } diff --git a/fs/efivarfs/super.c b/fs/efivarfs/super.c index ddbce42548c9..acf9a67f6770 100644 --- a/fs/efivarfs/super.c +++ b/fs/efivarfs/super.c @@ -121,7 +121,7 @@ static int efivarfs_callback(efi_char16_t *name16, efi_guid_t vendor, int len, i; int err = -ENOMEM; - entry = kmalloc(sizeof(*entry), GFP_KERNEL); + entry = kzalloc(sizeof(*entry), GFP_KERNEL); if (!entry) return err; |