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=-16.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, 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 093B7C2B9F8 for ; Tue, 25 May 2021 06:06:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D8FF76140E for ; Tue, 25 May 2021 06:06:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230314AbhEYGH3 (ORCPT ); Tue, 25 May 2021 02:07:29 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:55861 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229621AbhEYGH2 (ORCPT ); Tue, 25 May 2021 02:07:28 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1621922759; 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: in-reply-to:in-reply-to:references:references; bh=r9QfkiWTazDYUtE1Luc4hV82nC6GoaJdxYTDUHwiTtU=; b=Ia3nM7wZUnyBCc69CgohhfSWkhm2cKKTvivfsm/TwyzCOekdX1g9hIBSPdk2h3xouJdpLR KN8W+uCcYTBU/QAM1T4eYPkb3lPkHMygQ/5rHEejg2mFAbv7HHrIzkm3j4O0McuBc5AVVX ysLdkFe+V47E7VnDc+yrPVn8V/fMsjA= Received: from mail-wm1-f72.google.com (mail-wm1-f72.google.com [209.85.128.72]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-198-CBk8SG8WMry_anwHQduvIA-1; Tue, 25 May 2021 02:05:57 -0400 X-MC-Unique: CBk8SG8WMry_anwHQduvIA-1 Received: by mail-wm1-f72.google.com with SMTP id n127-20020a1c27850000b02901717a27c785so5517799wmn.9 for ; Mon, 24 May 2021 23:05:57 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:in-reply-to:references:date :message-id:mime-version; bh=r9QfkiWTazDYUtE1Luc4hV82nC6GoaJdxYTDUHwiTtU=; b=fXrRlT5PCFksWqR+GWYJMzPNE0bd+GHjJauAJxigXBX3xLYTJSWtEKto5GFlCgnsD4 cqVI3INgDglU6ibB5lSwRED8w5iwUbgfEz9Y8xA3+A7u56+HUSjyjTzKb349m//bnsHg OWjfItcGcY14OrQEFpuLVkYmnHhEY6MOKvD25We5P0ZyP63pN68OXI9Vq6Sh3C4RA6TE IBBrwuw/bXenm4aTyUn4fSgMV3Vrhy2rrb6s/kGLG24/ISujDaBN61T9EDaARHbkZZmJ DfPyrdwJdWjh/CgMNOTdtjSpn0tZiRPULdEVtEbtJKGiV3zdWhq8dGcpbSw1Bl1+6B+k r6Ew== X-Gm-Message-State: AOAM530O6hWF4c3keHqvL29EFzc1DSdt+9WBDBFg8Gj8ZaAWOE6ASdRn 7Y7YtlnATBo2LtZctAFt1XTx4y2/M28grZJdCV4Npc8jat4t3Ey0fWOo5fbKAlnrPGxvoIgtpBM TuTjts1N6Xt93GhC6DAM5fNUN X-Received: by 2002:a5d:64cf:: with SMTP id f15mr24582939wri.327.1621922756166; Mon, 24 May 2021 23:05:56 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyfsthrHqZDORFny3PkPPPeOrcDPeoQH9q5hYHy/9xCUEv21MTIaAZm54SxRMgPqJN2wFdkfQ== X-Received: by 2002:a5d:64cf:: with SMTP id f15mr24582933wri.327.1621922756019; Mon, 24 May 2021 23:05:56 -0700 (PDT) Received: from vitty.brq.redhat.com (g-server-2.ign.cz. [91.219.240.2]) by smtp.gmail.com with ESMTPSA id n20sm9759911wmk.12.2021.05.24.23.05.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 May 2021 23:05:55 -0700 (PDT) From: Vitaly Kuznetsov To: Wanpeng Li Cc: Paolo Bonzini , Sean Christopherson , Wanpeng Li , Jim Mattson , Joerg Roedel , linux-kernel@vger.kernel.org, kvm@vger.kernel.org Subject: Re: [PATCH] KVM: Fix ERROR: modpost: .kvm_vcpu_can_poll undefined! In-Reply-To: <1621911770-11744-1-git-send-email-wanpengli@tencent.com> References: <1621911770-11744-1-git-send-email-wanpengli@tencent.com> Date: Tue, 25 May 2021 08:05:54 +0200 Message-ID: <87im378i0t.fsf@vitty.brq.redhat.com> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Wanpeng Li writes: > From: Wanpeng Li > > Export kvm_vcpu_can_poll to fix ERROR: modpost: .kvm_vcpu_can_poll undefined! > Fixes: 0fee89fbc44b ("KVM: PPC: exit halt polling on need_resched()") > Signed-off-by: Wanpeng Li > --- > virt/kvm/kvm_main.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c > index 62522c1..8eaec42 100644 > --- a/virt/kvm/kvm_main.c > +++ b/virt/kvm/kvm_main.c > @@ -2949,6 +2949,7 @@ bool kvm_vcpu_can_poll(ktime_t cur, ktime_t stop) > { > return single_task_running() && !need_resched() && ktime_before(cur, stop); > } > +EXPORT_SYMBOL_GPL(kvm_vcpu_can_poll); > > /* > * The vCPU has executed a HLT instruction with in-kernel mode enabled. -- Vitaly