From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 6AF641D79BE for ; Mon, 10 Mar 2025 16:24:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741623891; cv=none; b=mH62aDRdauZFNiAvuzD+72fa5upFtfDDxPo6UL58sTksxs+iu4YSAaaY8Bc7TySNGh4JsETaQWp2UlrDP/BkGjyNxQGYKeb4oML5orU6uKeVMDF1agFxmbDaKU7ffS+KxjvzmFmR/ybUcgriigApiBTQM56ejRwOQBOSC+5ecN8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741623891; c=relaxed/simple; bh=N7uxSTMMV0X8JjCCOcoELnB4MKWzT6xSv4Lh+AP9cGw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=RI6Yv5U9KYcFUgr6cE56UcUeZ8WmtKb05noouJK5in2i0RfFukDq7NdNOM7P8n2gTN9rIw/YDgqw6LVBNAxX9t6tpWu51Ms66RgHmYE4pcQcfq8oRgshu+tGHxO7At8gIyDYsOT4TnD9Jl/Z7qZIdA0rOBSplDPFH7QjNpXV0ZE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id DA7F31692; Mon, 10 Mar 2025 09:24:59 -0700 (PDT) Received: from J2N7QTR9R3.cambridge.arm.com (usa-sjc-imap-foss1.foss.arm.com [10.121.207.14]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 798013F5A1; Mon, 10 Mar 2025 09:24:47 -0700 (PDT) Date: Mon, 10 Mar 2025 16:24:41 +0000 From: Mark Rutland To: Yue Haibing Cc: catalin.marinas@arm.com, will@kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH -next] arm64/fpsimd: Remove unused declaration fpsimd_kvm_prepare() Message-ID: References: <20250309070723.1390958-1-yuehaibing@huawei.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250309070723.1390958-1-yuehaibing@huawei.com> On Sun, Mar 09, 2025 at 03:07:23PM +0800, Yue Haibing wrote: > Commit fbc7e61195e2 ("KVM: arm64: Unconditionally save+flush host > FPSIMD/SVE/SME state") removed the implementation but leave declaration. > > Signed-off-by: Yue Haibing My bad. Looks like a sensible cleanup. Acked-by: Mark Rutland Mark. > --- > 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 > >