[PATCH 07/12] x86/compat: get_gate_vma should check for both 32-bit compat and x32

From: Brian Gerst
Date: Mon Jun 22 2015 - 07:56:40 EST


Change this to CONFIG_COMPAT so both 32-bit compat and x32 will do the
check.

Signed-off-by: Brian Gerst <brgerst@xxxxxxxxx>
---
arch/x86/entry/vsyscall/vsyscall_64.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/entry/vsyscall/vsyscall_64.c b/arch/x86/entry/vsyscall/vsyscall_64.c
index 2dcc6ff..26a46f4 100644
--- a/arch/x86/entry/vsyscall/vsyscall_64.c
+++ b/arch/x86/entry/vsyscall/vsyscall_64.c
@@ -290,7 +290,7 @@ static struct vm_area_struct gate_vma = {

struct vm_area_struct *get_gate_vma(struct mm_struct *mm)
{
-#ifdef CONFIG_IA32_EMULATION
+#ifdef CONFIG_COMPAT
if (!mm || mm->context.ia32_compat)
return NULL;
#endif
--
2.1.0

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