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x86/fpu: Clean up fpu__clear() a bit
Reviewed-by: Borislav Petkov <bp@alien8.de> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@kernel.org>
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@ -390,11 +390,11 @@ void fpu__clear(struct task_struct *tsk)
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if (!use_eager_fpu()) {
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/* FPU state will be reallocated lazily at the first use. */
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drop_fpu(fpu);
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fpstate_free(&tsk->thread.fpu);
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fpstate_free(fpu);
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} else {
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if (!fpu->fpstate_active) {
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/* kthread execs. TODO: cleanup this horror. */
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if (WARN_ON(fpstate_alloc_init(fpu)))
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if (WARN_ON(fpstate_alloc_init(fpu)))
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force_sig(SIGKILL, tsk);
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user_fpu_begin();
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}
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