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Diffstat (limited to 'arch/x86/kernel/process_64.c')
-rw-r--r--arch/x86/kernel/process_64.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index 898d077617a9..ca5b02d405c3 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -413,12 +413,11 @@ void set_personality_ia32(bool x32)
set_thread_flag(TIF_ADDR32);
/* Mark the associated mm as containing 32-bit tasks. */
- if (current->mm)
- current->mm->context.ia32_compat = 1;
-
if (x32) {
clear_thread_flag(TIF_IA32);
set_thread_flag(TIF_X32);
+ if (current->mm)
+ current->mm->context.ia32_compat = TIF_X32;
current->personality &= ~READ_IMPLIES_EXEC;
/* is_compat_task() uses the presence of the x32
syscall bit flag to determine compat status */
@@ -426,6 +425,8 @@ void set_personality_ia32(bool x32)
} else {
set_thread_flag(TIF_IA32);
clear_thread_flag(TIF_X32);
+ if (current->mm)
+ current->mm->context.ia32_compat = TIF_IA32;
current->personality |= force_personality32;
/* Prepare the first "return" to user space */
current_thread_info()->status |= TS_COMPAT;