x86, xsave: context switch support using xsave/xrstor

[linux-2.6-omap-h63xx.git] / arch / x86 / kernel / traps_64.c

diff --git a/arch/x86/kernel/traps_64.c b/arch/x86/kernel/traps_64.c
index 513caaca7115eecf5d7a58de7cf12fbe9e60e6e4..38eb76156a470a576103d3ec57ebc135e1ecaf39 100644 (file)
--- a/arch/x86/kernel/traps_64.c
+++ b/arch/x86/kernel/traps_64.c
@@ -1134,7 +1134,7 @@ asmlinkage void math_state_restore(void)
        /*
         * Paranoid restore. send a SIGSEGV if we fail to restore the state.
         */
-       if (unlikely(restore_fpu_checking(&me->thread.xstate->fxsave))) {
+       if (unlikely(restore_fpu_checking(me))) {
                stts();
                force_sig(SIGSEGV, me);
                return;
@@ -1172,10 +1172,6 @@ void __init trap_init(void)
 #ifdef CONFIG_IA32_EMULATION
        set_system_gate(IA32_SYSCALL_VECTOR, ia32_syscall);
 #endif
-       /*
-        * initialize the per thread extended state:
-        */
-       init_thread_xstate();
        /*
         * Should be a barrier for any external CPU state:
         */