From patchwork Thu Jul 6 16:36:10 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Thomas Bogendoerfer X-Patchwork-Id: 13304012 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 0422DEB64DD for ; Thu, 6 Jul 2023 16:44:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231950AbjGFQom (ORCPT ); Thu, 6 Jul 2023 12:44:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43006 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229692AbjGFQok (ORCPT ); Thu, 6 Jul 2023 12:44:40 -0400 Received: from smtp-out1.suse.de (smtp-out1.suse.de [IPv6:2001:67c:2178:6::1c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4900A1730; Thu, 6 Jul 2023 09:44:33 -0700 (PDT) Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out1.suse.de (Postfix) with ESMTP id E1AAD228CC; Thu, 6 Jul 2023 16:44:31 +0000 (UTC) Received: from adalid.arch.suse.de (adalid.arch.suse.de [10.161.8.13]) by relay2.suse.de (Postfix) with ESMTP id 5FC671058F9; Thu, 6 Jul 2023 16:36:18 +0000 (UTC) From: Thomas Bogendoerfer To: Huacai Chen , =?utf-8?q?Philippe_Mathieu-Daud?= =?utf-8?q?=C3=A9?= , linux-mips@vger.kernel.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] MIPS: kvm: Fix build error with KVM_MIPS_DEBUG_COP0_COUNTERS enabled Date: Thu, 6 Jul 2023 18:36:10 +0200 Message-Id: <20230706163610.106938-1-tsbogend@alpha.franken.de> X-Mailer: git-send-email 2.35.3 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org Commit e4de20576986 ("MIPS: KVM: Fix NULL pointer dereference") missed converting one place accessing cop0 registers, which results in a build error, if KVM_MIPS_DEBUG_COP0_COUNTERS is enabled. Fixes: e4de20576986 ("MIPS: KVM: Fix NULL pointer dereference") Signed-off-by: Thomas Bogendoerfer Reviewed-by: Philippe Mathieu-Daudé --- arch/mips/kvm/stats.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/mips/kvm/stats.c b/arch/mips/kvm/stats.c index 53f851a61554..3e6682018fbe 100644 --- a/arch/mips/kvm/stats.c +++ b/arch/mips/kvm/stats.c @@ -54,9 +54,9 @@ void kvm_mips_dump_stats(struct kvm_vcpu *vcpu) kvm_info("\nKVM VCPU[%d] COP0 Access Profile:\n", vcpu->vcpu_id); for (i = 0; i < N_MIPS_COPROC_REGS; i++) { for (j = 0; j < N_MIPS_COPROC_SEL; j++) { - if (vcpu->arch.cop0->stat[i][j]) + if (vcpu->arch.cop0.stat[i][j]) kvm_info("%s[%d]: %lu\n", kvm_cop0_str[i], j, - vcpu->arch.cop0->stat[i][j]); + vcpu->arch.cop0.stat[i][j]); } } #endif