diff options
Diffstat (limited to 'arch/x86/xen/setup.c')
| -rw-r--r-- | arch/x86/xen/setup.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c index 0982233b9b84..7225a9557ee2 100644 --- a/arch/x86/xen/setup.c +++ b/arch/x86/xen/setup.c @@ -516,10 +516,17 @@ char * __init xen_memory_setup(void) static void __init fiddle_vdso(void) { #ifdef CONFIG_X86_32 + /* + * This could be called before selected_vdso32 is initialized, so + * just fiddle with both possible images. vdso_image_32_syscall + * can't be selected, since it only exists on 64-bit systems. + */ u32 *mask; - mask = VDSO32_SYMBOL(&vdso32_int80_start, NOTE_MASK); + mask = vdso_image_32_int80.data + + vdso_image_32_int80.sym_VDSO32_NOTE_MASK; *mask |= 1 << VDSO_NOTE_NONEGSEG_BIT; - mask = VDSO32_SYMBOL(&vdso32_sysenter_start, NOTE_MASK); + mask = vdso_image_32_sysenter.data + + vdso_image_32_sysenter.sym_VDSO32_NOTE_MASK; *mask |= 1 << VDSO_NOTE_NONEGSEG_BIT; #endif } |