x86, fpu: Shift "fpu_counter = 0" from copy_thread() to arch_dup_task_struct()

[firefly-linux-kernel-4.4.55.git] / arch / x86 / kernel / process_32.c

diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index 7bc86bbe748599b92c2b9b2b221f98b10224c5b2..c73b3c1a582b02cef43fd580e38fcec99f4786c4 100644 (file)
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -152,7 +152,6 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
                childregs->orig_ax = -1;
                childregs->cs = __KERNEL_CS | get_kernel_rpl();
                childregs->flags = X86_EFLAGS_IF | X86_EFLAGS_FIXED;
-               p->thread.fpu_counter = 0;
                p->thread.io_bitmap_ptr = NULL;
                memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
                return 0;
@@ -165,7 +164,6 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
        p->thread.ip = (unsigned long) ret_from_fork;
        task_user_gs(p) = get_user_gs(current_pt_regs());
 
-       p->thread.fpu_counter = 0;
        p->thread.io_bitmap_ptr = NULL;
        tsk = current;
        err = -ENOMEM;