Commit 2b87ccc4 authored by Linus Torvalds's avatar Linus Torvalds

Fix another non-preempt-safe CPU# access in vm86.c

parent df4b68ca
......@@ -113,10 +113,13 @@ struct pt_regs * save_v86_state(struct kernel_vm86_regs * regs)
printk("vm86: could not access userspace vm86_info\n");
do_exit(SIGSEGV);
}
tss = init_tss + smp_processor_id();
tss = init_tss + get_cpu();
current->thread.esp0 = current->thread.saved_esp0;
load_esp0(tss, current->thread.esp0);
current->thread.saved_esp0 = 0;
put_cpu();
loadsegment(fs, current->thread.saved_fs);
loadsegment(gs, current->thread.saved_gs);
ret = KVM86->regs32;
......
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