Commit 392bbe11 authored by Oleg Nesterov's avatar Oleg Nesterov Committed by Ingo Molnar
Browse files

x86/fpu: Remove x86_init_fpu 



It is not actually used after:

  55bc30f2 ("x86/fpu: Remove the thread::fpu pointer")

Signed-off-by: default avatarOleg Nesterov <oleg@redhat.com>
Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
Cc: Chang S . Bae <chang.seok.bae@intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20250503143837.GA8985@redhat.com
parent 730faa15

arch/x86/kernel/fpu/init.c

+0 −4
Original line number Diff line number Diff line
@@ -71,13 +71,9 @@ static bool __init fpu__probe_without_cpuid(void) 
	return fsw == 0 && (fcw & 0x103f) == 0x003f;

}



static struct fpu x86_init_fpu __attribute__ ((aligned (64))) __read_mostly;



static void __init fpu__init_system_early_generic(void)

{

	fpstate_reset(&x86_init_fpu);

	set_thread_flag(TIF_NEED_FPU_LOAD);

	x86_init_fpu.last_cpu = -1;



	if (!boot_cpu_has(X86_FEATURE_CPUID) &&

	    !test_bit(X86_FEATURE_FPU, (unsigned long *)cpu_caps_cleared)) {