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authorIngo Molnar <mingo@elte.hu>2009-06-11 11:55:42 -0400
committerIngo Molnar <mingo@elte.hu>2009-06-11 11:55:42 -0400
commit940010c5a314a7bd9b498593bc6ba1718ac5aec5 (patch)
treed141e08ced08c40c6a8e3ab2cdecde5ff14e560f /arch/x86/kernel/traps.c
parent8dc8e5e8bc0ce00b0f656bf972f67cd8a72759e5 (diff)
parent991ec02cdca33b03a132a0cacfe6f0aa0be9aa8d (diff)
Merge branch 'linus' into perfcounters/core
Conflicts: arch/x86/kernel/irqinit.c arch/x86/kernel/irqinit_64.c arch/x86/kernel/traps.c arch/x86/mm/fault.c include/linux/sched.h kernel/exit.c
Diffstat (limited to 'arch/x86/kernel/traps.c')
-rw-r--r--arch/x86/kernel/traps.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index 2cc162e09c4b..07d60c870ce2 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -839,9 +839,6 @@ asmlinkage void math_state_restore(void)
839 } 839 }
840 840
841 clts(); /* Allow maths ops (or we recurse) */ 841 clts(); /* Allow maths ops (or we recurse) */
842#ifdef CONFIG_X86_32
843 restore_fpu(tsk);
844#else
845 /* 842 /*
846 * Paranoid restore. send a SIGSEGV if we fail to restore the state. 843 * Paranoid restore. send a SIGSEGV if we fail to restore the state.
847 */ 844 */
@@ -850,7 +847,7 @@ asmlinkage void math_state_restore(void)
850 force_sig(SIGSEGV, tsk); 847 force_sig(SIGSEGV, tsk);
851 return; 848 return;
852 } 849 }
853#endif 850
854 thread->status |= TS_USEDFPU; /* So we fnsave on switch_to() */ 851 thread->status |= TS_USEDFPU; /* So we fnsave on switch_to() */
855 tsk->fpu_counter++; 852 tsk->fpu_counter++;
856} 853}