[MIPS] Fixup secure computing stuff.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 3 insertions, 17 deletions

diff --git a/include/asm-mips/processor.h b/include/asm-mips/processor.h
index 1d8b9a8ae324..83bc94534084 100644
--- a/include/asm-mips/processor.h
+++ b/include/asm-mips/processor.h
@@ -62,8 +62,9 @@ extern unsigned int vced_count, vcei_count;
  * This decides where the kernel will search for a free chunk of vm
  * space during mmap's.
  */
-#define TASK_UNMAPPED_BASE      ((current->thread.mflags & MF_32BIT_ADDR) ? \
-        PAGE_ALIGN(TASK_SIZE32 / 3) : PAGE_ALIGN(TASK_SIZE / 3))
+#define TASK_UNMAPPED_BASE                                              \
+        (test_thread_flag(TIF_32BIT_ADDR) ?                             \
+                PAGE_ALIGN(TASK_SIZE32 / 3) : PAGE_ALIGN(TASK_SIZE / 3))
 #endif
 
 #define NUM_FPU_REGS    32
@@ -132,22 +133,11 @@ struct thread_struct {
         unsigned long cp0_baduaddr;     /* Last kernel fault accessing USEG */
         unsigned long error_code;
         unsigned long trap_no;
-#define MF_FIXADE       1               /* Fix address errors in software */
-#define MF_LOGADE       2               /* Log address errors to syslog */
-#define MF_32BIT_REGS   4               /* also implies 16/32 fprs */
-#define MF_32BIT_ADDR   8               /* 32-bit address space (o32/n32) */
-#define MF_FPUBOUND     0x10            /* thread bound to FPU-full CPU set */
-        unsigned long mflags;
         unsigned long irix_trampoline;  /* Wheee... */
         unsigned long irix_oldctx;
         struct mips_abi *abi;
 };
 
-#define MF_ABI_MASK     (MF_32BIT_REGS | MF_32BIT_ADDR)
-#define MF_O32          (MF_32BIT_REGS | MF_32BIT_ADDR)
-#define MF_N32          MF_32BIT_ADDR
-#define MF_N64          0
-
 #ifdef CONFIG_MIPS_MT_FPAFF
 #define FPAFF_INIT                                              \
         .emulated_fp                    = 0,                    \
@@ -200,10 +190,6 @@ struct thread_struct {
         .cp0_baduaddr           = 0,                            \
         .error_code             = 0,                            \
         .trap_no                = 0,                            \
-        /*                                                      \
-         * For now the default is to fix address errors         \
-         */                                                     \
-        .mflags                 = MF_FIXADE,                    \
         .irix_trampoline        = 0,                            \
         .irix_oldctx            = 0,                            \
 }