From patchwork Tue Jun 13 23:39:43 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Gleixner X-Patchwork-Id: 13279334 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 68102EB64DC for ; Tue, 13 Jun 2023 23:41:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232646AbjFMXlX (ORCPT ); Tue, 13 Jun 2023 19:41:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34132 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241616AbjFMXkI (ORCPT ); Tue, 13 Jun 2023 19:40:08 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 051311985; Tue, 13 Jun 2023 16:39:46 -0700 (PDT) Message-ID: <20230613224545.783704297@linutronix.de> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1686699584; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: references:references; bh=Gb5sLOwcDGGXCtx9H68t6SKa9rJuuFgNMIgGpRA1Cww=; b=OnpchWKJJhpq6ONVVpZ9c6pjV8+YWD6D9ACsa/8z515oMg42/3uYESxEQtaaT0ZhA+Bg4D buKV/TS+gn3oROep32cD9pSlOuxkNN9gN1FI793/jM6gaP61aGgNBMspBhF24cVrqNkwmP 6ZpLhrFqrdHTnl2F9db2HisP72PB5PFG31yDOZj7xCPFtzA0i/wVmqWvn4/B7KPU4C+g+A Hb0tBXmvL2dCVGkZKLYp8zxv+/uly8bkLAHYCsjdnPbgTYze9gOUtyNazJsma861n1vfxT FzX8CKJnzmPKSylUT3jSpbeQwCYY0b1DBlyPWRtKlKctXCqDI1gfU4iKjo3u0Q== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1686699584; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: references:references; bh=Gb5sLOwcDGGXCtx9H68t6SKa9rJuuFgNMIgGpRA1Cww=; b=KeoNcLCZt1pscWtsZI+qPvC+QWWzBTddeaCrGnRrGuOteDQ3sqa2Z5VDUdEJeOoM1IwMZE +u5kYsrLmjkwanCA== From: Thomas Gleixner To: LKML Cc: x86@kernel.org, Linus Torvalds , Nikolay Borisov , "Ahmed S. Darwish" , Arnd Bergmann , Russell King , linux-arm-kernel@lists.infradead.org, linux-ia64@vger.kernel.org, Huacai Chen , WANG Xuerui , loongarch@lists.linux.dev, Geert Uytterhoeven , linux-m68k@lists.linux-m68k.org, Thomas Bogendoerfer , linux-mips@vger.kernel.org, Yoshinori Sato , Rich Felker , John Paul Adrian Glaubitz , linux-sh@vger.kernel.org, "David S. Miller" , sparclinux@vger.kernel.org, Richard Weinberger , Anton Ivanov , Johannes Berg , linux-um@lists.infradead.org, Richard Henderson , "James E.J. Bottomley" , Michael Ellerman , Chris Zankel , Tom Lendacky Subject: [patch 15/17] x86/fpu: Remove cpuinfo argument from init functions References: <20230613223827.532680283@linutronix.de> MIME-Version: 1.0 Date: Wed, 14 Jun 2023 01:39:43 +0200 (CEST) Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org Nothing in the call chain requires it Signed-off-by: Thomas Gleixner --- arch/x86/include/asm/fpu/api.h | 2 +- arch/x86/kernel/cpu/common.c | 2 +- arch/x86/kernel/fpu/init.c | 6 +++--- 3 files changed, 5 insertions(+), 5 deletions(-) --- a/arch/x86/include/asm/fpu/api.h +++ b/arch/x86/include/asm/fpu/api.h @@ -109,7 +109,7 @@ extern void fpu_reset_from_exception_fix /* Boot, hotplug and resume */ extern void fpu__init_cpu(void); -extern void fpu__init_system(struct cpuinfo_x86 *c); +extern void fpu__init_system(void); extern void fpu__init_check_bugs(void); extern void fpu__resume_cpu(void); --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -1604,7 +1604,7 @@ static void __init early_identify_cpu(st sld_setup(c); - fpu__init_system(c); + fpu__init_system(); #ifdef CONFIG_X86_32 /* --- a/arch/x86/kernel/fpu/init.c +++ b/arch/x86/kernel/fpu/init.c @@ -71,7 +71,7 @@ static bool fpu__probe_without_cpuid(voi return fsw == 0 && (fcw & 0x103f) == 0x003f; } -static void fpu__init_system_early_generic(struct cpuinfo_x86 *c) +static void fpu__init_system_early_generic(void) { if (!boot_cpu_has(X86_FEATURE_CPUID) && !test_bit(X86_FEATURE_FPU, (unsigned long *)cpu_caps_cleared)) { @@ -211,10 +211,10 @@ static void __init fpu__init_system_xsta * Called on the boot CPU once per system bootup, to set up the initial * FPU state that is later cloned into all processes: */ -void __init fpu__init_system(struct cpuinfo_x86 *c) +void __init fpu__init_system(void) { fpstate_reset(¤t->thread.fpu); - fpu__init_system_early_generic(c); + fpu__init_system_early_generic(); /* * The FPU has to be operational for some of the