#include "init.h"
#include "elf_user.h"
#include "mem_user.h"
-#include <kernel-offsets.h>
+#include <kern_constants.h>
/* Use the one from the kernel - the host may miss it, if having old headers. */
#if UM_ELF_CLASS == UM_ELFCLASS32
typedef Elf64_auxv_t elf_auxv_t;
#endif
+/* These are initialized very early in boot and never changed */
char * elf_aux_platform;
long elf_aux_hwcap;
-
unsigned long vsyscall_ehdr;
unsigned long vsyscall_end;
-
unsigned long __kernel_vsyscall;
__init void scan_elf_aux( char **envp)
switch ( auxv->a_type ) {
case AT_SYSINFO:
__kernel_vsyscall = auxv->a_un.a_val;
+ /* See if the page is under TASK_SIZE */
+ if (__kernel_vsyscall < (unsigned long) envp)
+ __kernel_vsyscall = 0;
break;
case AT_SYSINFO_EHDR:
vsyscall_ehdr = auxv->a_un.a_val;