diff options
| -rw-r--r-- | arch/arm64/include/asm/elf.h | 12 | ||||
| -rw-r--r-- | arch/arm64/include/asm/mmu.h | 1 |
2 files changed, 11 insertions, 2 deletions
diff --git a/arch/arm64/include/asm/elf.h b/arch/arm64/include/asm/elf.h index a55384f4a5d7..5d1700425efe 100644 --- a/arch/arm64/include/asm/elf.h +++ b/arch/arm64/include/asm/elf.h @@ -138,7 +138,11 @@ typedef struct user_fpsimd_state elf_fpregset_t; */ #define ELF_PLAT_INIT(_r, load_addr) (_r)->regs[0] = 0 -#define SET_PERSONALITY(ex) clear_thread_flag(TIF_32BIT); +#define SET_PERSONALITY(ex) \ +({ \ + clear_bit(TIF_32BIT, ¤t->mm->context.flags); \ + clear_thread_flag(TIF_32BIT); \ +}) /* update AT_VECTOR_SIZE_ARCH if the number of NEW_AUX_ENT entries changes */ #define ARCH_DLINFO \ @@ -183,7 +187,11 @@ typedef compat_elf_greg_t compat_elf_gregset_t[COMPAT_ELF_NGREG]; ((x)->e_flags & EF_ARM_EABI_MASK)) #define compat_start_thread compat_start_thread -#define COMPAT_SET_PERSONALITY(ex) set_thread_flag(TIF_32BIT); +#define COMPAT_SET_PERSONALITY(ex) \ +({ \ + set_bit(TIF_32BIT, ¤t->mm->context.flags); \ + set_thread_flag(TIF_32BIT); \ + }) #define COMPAT_ARCH_DLINFO extern int aarch32_setup_vectors_page(struct linux_binprm *bprm, int uses_interp); diff --git a/arch/arm64/include/asm/mmu.h b/arch/arm64/include/asm/mmu.h index a81454ad5455..47619411f0ff 100644 --- a/arch/arm64/include/asm/mmu.h +++ b/arch/arm64/include/asm/mmu.h @@ -19,6 +19,7 @@ typedef struct { atomic64_t id; void *vdso; + unsigned long flags; } mm_context_t; /* |