mips compat: don't bother with ELF_ET_DYN_BASE

normal mips one is just fine - it's only used after we'd done
SET_PERSONALITY2() and by that point TASK_SIZE will yield the
right value

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

arch/mips/include/asm/elf.h

@@ -469,9 +469,7 @@ extern const char *__elf_base_platform;
    the loader.	We need to make sure that it is out of the way of the program
    that it will "exec", and that there is sufficient room for the brk.	*/
 
-#ifndef ELF_ET_DYN_BASE
 #define ELF_ET_DYN_BASE		(TASK_SIZE / 3 * 2)
-#endif
 
 /* update AT_VECTOR_SIZE_ARCH if the number of NEW_AUX_ENT entries changes */
 #define ARCH_DLINFO							\

arch/mips/kernel/binfmt_elfn32.c

@@ -34,10 +34,6 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
  */
 #define elf_check_arch elfn32_check_arch
 
-#define TASK32_SIZE		0x7fff8000UL
-#undef ELF_ET_DYN_BASE
-#define ELF_ET_DYN_BASE		(TASK32_SIZE / 3 * 2)
-
 #include <asm/processor.h>
 #include <linux/elfcore.h>
 #include <linux/compat.h>

arch/mips/kernel/binfmt_elfo32.c

@@ -34,14 +34,6 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
  */
 #define elf_check_arch elfo32_check_arch
 
-#ifdef CONFIG_KVM_GUEST
-#define TASK32_SIZE		0x3fff8000UL
-#else
-#define TASK32_SIZE		0x7fff8000UL
-#endif
-#undef ELF_ET_DYN_BASE
-#define ELF_ET_DYN_BASE		(TASK32_SIZE / 3 * 2)
-
 #include <asm/processor.h>
 
 #include <linux/elfcore.h>