From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 69FF3C49EA6 for ; Thu, 24 Jun 2021 09:55:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2D59E613FA for ; Thu, 24 Jun 2021 09:55:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232137AbhFXJ5e (ORCPT ); Thu, 24 Jun 2021 05:57:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37716 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232124AbhFXJ5T (ORCPT ); Thu, 24 Jun 2021 05:57:19 -0400 Received: from desiato.infradead.org (desiato.infradead.org [IPv6:2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1FC10C061574 for ; Thu, 24 Jun 2021 02:55:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Type:MIME-Version:References: Subject:Cc:To:From:Date:Message-ID:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:In-Reply-To; bh=pAJ3Uhy5Ex8bY7tG7ccIs5V1qcvL6s3KUHco0jc9BGw=; b=YnjM/S8y/s7fN4xdsoK+NQ9Ehe snIPpxTPRAzqvty44rx8HZ+2xbh1DsUZGj2Rr9tB+iVymz3IQfsKWGzK/oSN1zLsC9bC2Ho/FDbSW YRYJIe5+BlWlzDixl0w++6tIvOp9NR2F6jH0aAOBgsl8ufoNR5rJ4l9e5f3q9M3NZ6ZNyyT4ZSxH6 4GJ3jKP9mrmmFhZHEbezXzad2iMon62ECyT7mKPi41rrCW+sgfD7W4IGXlLUp4ODi99F7flNCHZex e0tMOVmxCTWLX1CweR0QuY7StChjy6nQ6lDWGAYjfO62V7H+bFiYnVQ5MAdgKwlYMwFAmZKCreCyA gGREFO7A==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=noisy.programming.kicks-ass.net) by desiato.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1lwM3v-00BCD4-Ae; Thu, 24 Jun 2021 09:54:26 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id 8F9BF300325; Thu, 24 Jun 2021 11:54:24 +0200 (CEST) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 0) id AD5722BC05F30; Thu, 24 Jun 2021 11:54:23 +0200 (CEST) Message-ID: <20210624095147.942250748@infradead.org> User-Agent: quilt/0.66 Date: Thu, 24 Jun 2021 11:41:04 +0200 From: Peter Zijlstra To: jpoimboe@redhat.com, tglx@linutronix.de Cc: linux-kernel@vger.kernel.org, peterz@infradead.org, joro@8bytes.org, boris.ostrovsky@oracle.com, jgross@suse.com, x86@kernel.org, mbenes@suse.com, rostedt@goodmis.org, dvyukov@google.com, elver@google.com Subject: [PATCH v2 05/24] x86/kvm: Always inline vmload() / vmsave() References: <20210624094059.886075998@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org vmlinux.o: warning: objtool: svm_vcpu_enter_exit()+0xea: call to vmload() leaves .noinstr.text section vmlinux.o: warning: objtool: svm_vcpu_enter_exit()+0x133: call to vmsave() leaves .noinstr.text section Signed-off-by: Peter Zijlstra (Intel) --- arch/x86/kvm/svm/svm_ops.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/arch/x86/kvm/svm/svm_ops.h +++ b/arch/x86/kvm/svm/svm_ops.h @@ -56,12 +56,12 @@ static inline void invlpga(unsigned long * VMSAVE, VMLOAD, etc... is still controlled by the effective address size, * hence 'unsigned long' instead of 'hpa_t'. */ -static inline void vmsave(unsigned long pa) +static __always_inline void vmsave(unsigned long pa) { svm_asm1(vmsave, "a" (pa), "memory"); } -static inline void vmload(unsigned long pa) +static __always_inline void vmload(unsigned long pa) { svm_asm1(vmload, "a" (pa), "memory"); }