linux-kernel - [PATCH -next] arm64/fpsimd: Remove unused declaration fpsimd_kvm

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Message-ID: <20250309070723.1390958-1-yuehaibing@huawei.com>
Date: Sun, 9 Mar 2025 15:07:23 +0800
From: Yue Haibing <yuehaibing@...wei.com>
To: <catalin.marinas@....com>, <will@...nel.org>, <yuehaibing@...wei.com>
CC: <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH -next] arm64/fpsimd: Remove unused declaration fpsimd_kvm_prepare()

Commit fbc7e61195e2 ("KVM: arm64: Unconditionally save+flush host
FPSIMD/SVE/SME state") removed the implementation but leave declaration.

Signed-off-by: Yue Haibing <yuehaibing@...wei.com>
---
 arch/arm64/include/asm/fpsimd.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/arm64/include/asm/fpsimd.h b/arch/arm64/include/asm/fpsimd.h
index f2a84efc3618..564bc09b3e06 100644
--- a/arch/arm64/include/asm/fpsimd.h
+++ b/arch/arm64/include/asm/fpsimd.h
@@ -80,7 +80,6 @@ extern void fpsimd_signal_preserve_current_state(void);
 extern void fpsimd_preserve_current_state(void);
 extern void fpsimd_restore_current_state(void);
 extern void fpsimd_update_current_state(struct user_fpsimd_state const *state);
-extern void fpsimd_kvm_prepare(void);
 
 struct cpu_fp_state {
 	struct user_fpsimd_state *st;
-- 
2.34.1