Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (50 commits)
  [MIPS] Add smp_call_function_single()
  [MIPS] thread_info.h: kmalloc + memset conversion to kzalloc
  [MIPS] Kexec: Fix several 64-bit bugs.
  [MIPS] Kexec: Fix several warnings.
  [MIPS] DDB5477: Remove support
  [MIPS] Fulong: Remove unneeded header file
  [MIPS] Cobalt: Enable UART on RaQ1
  [MIPS] Remove unused GROUP_TOSHIBA_NAMES
  [MIPS] remove some duplicate includes
  [MIPS] Oprofile: Fix rm9000 performance counter handler
  [MIPS] Use -Werror on subdirectories which build cleanly.
  [MIPS] Yosemite: Fix warning.
  [MIPS] PMON: Fix cpustart declaration.
  [MIPS] Yosemite: Only build ll_ht_smp_irq_handler() if HYPERTRANSPORT.
  [MIPS] Yosemite: Fix build error due to undeclared titan_mailbox_irq().
  [MIPS] Yosemite: Don't declare titan_mailbox_irq() as asmlinkage.
  [MIPS] Yosemite: Fix warnings in i2c-yoesmite by deleting the unused code.
  [MIPS] Delete unused arch/mips/gt64120/common/
  [MIPS] Fix build warning in unaligned load/store emulator.
  [MIPS] IP32: Don't ignore request_irq's return value.
  ...

1 files changed, 13 insertions, 5 deletions

diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c
index 541b5005957e..7c800ec3ff55 100644
--- a/arch/mips/kernel/syscall.c
+++ b/arch/mips/kernel/syscall.c
@@ -281,16 +281,24 @@ asmlinkage int sys_set_thread_area(unsigned long addr)
 
 asmlinkage int _sys_sysmips(int cmd, long arg1, int arg2, int arg3)
 {
-        int     tmp;
-
-        switch(cmd) {
+        switch (cmd) {
         case MIPS_ATOMIC_SET:
                 printk(KERN_CRIT "How did I get here?\n");
                 return -EINVAL;
 
         case MIPS_FIXADE:
-                tmp = current->thread.mflags & ~3;
-                current->thread.mflags = tmp | (arg1 & 3);
+                if (arg1 & ~3)
+                        return -EINVAL;
+
+                if (arg1 & 1)
+                        set_thread_flag(TIF_FIXADE);
+                else
+                        clear_thread_flag(TIF_FIXADE);
+                if (arg1 & 2)
+                        set_thread_flag(TIF_LOGADE);
+                else
+                        clear_thread_flag(TIF_FIXADE);
+
                 return 0;
 
         case FLUSH_CACHE: