linux/arch/x86/include/asm/fpu.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (C) 2023 SiFive
 */

#ifndef _ASM_X86_FPU_H
#define _ASM_X86_FPU_H

#include <asm/fpu/api.h>

#define kernel_fpu_available()	true

#endif /* ! _ASM_X86_FPU_H */
x86: implement ARCH_HAS_KERNEL_FPU_SUPPORT x86 already provides kernel_fpu_begin() and kernel_fpu_end(), but in a different header. Add a wrapper header, and export the CFLAGS adjustments as found in lib/Makefile. Link: https://lkml.kernel.org/r/20240329072441.591471-11-samuel.holland@sifive.com Signed-off-by: Samuel Holland <samuel.holland@sifive.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Acked-by: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Borislav Petkov (AMD) <bp@alien8.de> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Huacai Chen <chenhuacai@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Masahiro Yamada <masahiroy@kernel.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Nathan Chancellor <nathan@kernel.org> Cc: Nicolas Schier <nicolas@fjasle.eu> Cc: Palmer Dabbelt <palmer@rivosinc.com> Cc: Russell King <linux@armlinux.org.uk> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: WANG Xuerui <git@xen0n.name> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> 2024-03-29 00:18:25 -07:00			`/* SPDX-License-Identifier: GPL-2.0-only */`
			`/*`
			`* Copyright (C) 2023 SiFive`
			`*/`

			`#ifndef _ASM_X86_FPU_H`
			`#define _ASM_X86_FPU_H`

			`#include <asm/fpu/api.h>`

			`#define kernel_fpu_available() true`

			`#endif /* ! _ASM_X86_FPU_H */`