diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/compat.h | 9 | ||||
| -rw-r--r-- | include/linux/efi.h | 2 | ||||
| -rw-r--r-- | include/linux/signal.h | 8 |
3 files changed, 11 insertions, 8 deletions
diff --git a/include/linux/compat.h b/include/linux/compat.h index df2475be134a..0480ba4db592 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -454,12 +454,13 @@ extern void __user *compat_alloc_user_space(unsigned long len); int compat_restore_altstack(const compat_stack_t __user *uss); int __compat_save_altstack(compat_stack_t __user *, unsigned long); -#define compat_save_altstack_ex(uss, sp) do { \ +#define unsafe_compat_save_altstack(uss, sp, label) do { \ compat_stack_t __user *__uss = uss; \ struct task_struct *t = current; \ - put_user_ex(ptr_to_compat((void __user *)t->sas_ss_sp), &__uss->ss_sp); \ - put_user_ex(t->sas_ss_flags, &__uss->ss_flags); \ - put_user_ex(t->sas_ss_size, &__uss->ss_size); \ + unsafe_put_user(ptr_to_compat((void __user *)t->sas_ss_sp), \ + &__uss->ss_sp, label); \ + unsafe_put_user(t->sas_ss_flags, &__uss->ss_flags, label); \ + unsafe_put_user(t->sas_ss_size, &__uss->ss_size, label); \ if (t->sas_ss_flags & SS_AUTODISARM) \ sas_ss_reset(t); \ } while (0); diff --git a/include/linux/efi.h b/include/linux/efi.h index abfc98e4dfe1..251f1f783cdf 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -1243,4 +1243,6 @@ struct linux_efi_memreserve { #define EFI_MEMRESERVE_COUNT(size) (((size) - sizeof(struct linux_efi_memreserve)) \ / sizeof(((struct linux_efi_memreserve *)0)->entry[0])) +void __init efi_arch_mem_reserve(phys_addr_t addr, u64 size); + #endif /* _LINUX_EFI_H */ diff --git a/include/linux/signal.h b/include/linux/signal.h index 1a5f88316b08..05bacd2ab135 100644 --- a/include/linux/signal.h +++ b/include/linux/signal.h @@ -444,12 +444,12 @@ void signals_init(void); int restore_altstack(const stack_t __user *); int __save_altstack(stack_t __user *, unsigned long); -#define save_altstack_ex(uss, sp) do { \ +#define unsafe_save_altstack(uss, sp, label) do { \ stack_t __user *__uss = uss; \ struct task_struct *t = current; \ - put_user_ex((void __user *)t->sas_ss_sp, &__uss->ss_sp); \ - put_user_ex(t->sas_ss_flags, &__uss->ss_flags); \ - put_user_ex(t->sas_ss_size, &__uss->ss_size); \ + unsafe_put_user((void __user *)t->sas_ss_sp, &__uss->ss_sp, label); \ + unsafe_put_user(t->sas_ss_flags, &__uss->ss_flags, label); \ + unsafe_put_user(t->sas_ss_size, &__uss->ss_size, label); \ if (t->sas_ss_flags & SS_AUTODISARM) \ sas_ss_reset(t); \ } while (0); |