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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 74285C433E2 for ; Fri, 29 May 2020 16:03:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5368F20C09 for ; Fri, 29 May 2020 16:03:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1590768224; bh=N3pO8RPN/bTcq5Tr1JRqxyQLqjJKvyBGGNGowE+kcWY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=F4tkvNxi32yG8QW33V9/vmN6Fnd/TBsMb7DDdGrTRzqnaqvjZWekq/NYbtQWR2W9G Vf9T3A+KdEDs6r3HuqS6S1hG4Z8vsh7jl/uTo5skOmHO20GQpLXXRxRlJAaow9lxjH 4yjRmXizzpdWjHQ3VJqmOK8h6Y40Ze1ihWdtOACY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727963AbgE2QDn (ORCPT ); Fri, 29 May 2020 12:03:43 -0400 Received: from mail.kernel.org ([198.145.29.99]:43512 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727913AbgE2QDm (ORCPT ); Fri, 29 May 2020 12:03:42 -0400 Received: from disco-boy.misterjones.org (disco-boy.misterjones.org [51.254.78.96]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 4E9E920897; Fri, 29 May 2020 16:03:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1590768222; bh=N3pO8RPN/bTcq5Tr1JRqxyQLqjJKvyBGGNGowE+kcWY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jsDIe8gjbVk968BbmfXlbKluWZ4TnRTaFIIFl8ZP5fgTL+EwG9HeT2OKMo+JfRfRf EL9ifMSQu489U4b3Xs8N0TG1TT8d1KqOy0Op5Uct8gyo6hcx11coIiaMLtgnwqFbsi EFw8mgrUPWesZdIdim1USbfO1OtwJ4yS69I7arOU= Received: from 78.163-31-62.static.virginmediabusiness.co.uk ([62.31.163.78] helo=why.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1jehSG-00GJKc-5Y; Fri, 29 May 2020 17:01:56 +0100 From: Marc Zyngier To: Paolo Bonzini Cc: Alexandru Elisei , Andrew Scull , Ard Biesheuvel , Christoffer Dall , David Brazdil , Fuad Tabba , James Morse , Jiang Yi , Keqian Zhu , Mark Rutland , Suzuki K Poulose , Will Deacon , Zenghui Yu , Julien Thierry , linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org, kvmarm@lists.cs.columbia.edu Subject: [PATCH 16/24] KVM: arm64: Fix incorrect comment on kvm_get_hyp_vector() Date: Fri, 29 May 2020 17:01:13 +0100 Message-Id: <20200529160121.899083-17-maz@kernel.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200529160121.899083-1-maz@kernel.org> References: <20200529160121.899083-1-maz@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 62.31.163.78 X-SA-Exim-Rcpt-To: pbonzini@redhat.com, alexandru.elisei@arm.com, ascull@google.com, ardb@kernel.org, christoffer.dall@arm.com, dbrazdil@google.com, tabba@google.com, james.morse@arm.com, giangyi@amazon.com, zhukeqian1@huawei.com, mark.rutland@arm.com, suzuki.poulose@arm.com, will@kernel.org, yuzenghui@huawei.com, julien.thierry.kdev@gmail.com, linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org, kvmarm@lists.cs.columbia.edu X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org From: David Brazdil The comment used to say that kvm_get_hyp_vector is only called on VHE systems. In fact, it is also called from the nVHE init function cpu_init_hyp_mode(). Fix the comment to stop confusing devs. Signed-off-by: David Brazdil Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/20200515152550.83810-1-dbrazdil@google.com --- arch/arm64/include/asm/kvm_mmu.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/include/asm/kvm_mmu.h b/arch/arm64/include/asm/kvm_mmu.h index 30b0e8d6b895..796f6a2e794a 100644 --- a/arch/arm64/include/asm/kvm_mmu.h +++ b/arch/arm64/include/asm/kvm_mmu.h @@ -473,7 +473,7 @@ static inline int kvm_write_guest_lock(struct kvm *kvm, gpa_t gpa, extern void *__kvm_bp_vect_base; extern int __kvm_harden_el2_vector_slot; -/* This is only called on a VHE system */ +/* This is called on both VHE and !VHE systems */ static inline void *kvm_get_hyp_vector(void) { struct bp_hardening_data *data = arm64_get_bp_hardening_data(); -- 2.26.2