From patchwork Sun May 17 04:06:00 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Huacai Chen X-Patchwork-Id: 11553879 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5E99A913 for ; Sun, 17 May 2020 04:07:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 46794207D8 for ; Sun, 17 May 2020 04:07:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="lImB1xMc" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726775AbgEQEHh (ORCPT ); Sun, 17 May 2020 00:07:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48480 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725767AbgEQEHh (ORCPT ); Sun, 17 May 2020 00:07:37 -0400 Received: from mail-pj1-x1044.google.com (mail-pj1-x1044.google.com [IPv6:2607:f8b0:4864:20::1044]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4AD91C061A0C; Sat, 16 May 2020 21:07:37 -0700 (PDT) Received: by mail-pj1-x1044.google.com with SMTP id q24so3065082pjd.1; Sat, 16 May 2020 21:07:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references; bh=p7gcKiXZHRnvuvHPL32ueIkTT7PTkn2ALsQ2li3G5xk=; b=lImB1xMcpkK7dZ/lrb5YuEbXAPDvCnjvrPRhpYe1Cig+2YPx6yMNa8eSwBrjAhMPS7 /RS9rsx2jIC6q0ufK3dfSu0CU1u7ei5bDmYO7rxdiM6D92sXN87QXpsrNm8DknSLfLRK YbIaRZQPZK5SHj9Q0lOx3UqP9RuGIIiAhgo+W8J+whajRFkcu1C1n7/q+Q/M/Ko5iSY6 DAjQc4EAz9X+kS8q8p0mESzCpA8ploueG7D008Z5E+tf8RjsQQ9nPbiMqa2R+A3QH6W7 VhZ3YCVKbn/kMPa494kQQFb5O4Gus6ePbt8LIbFvQ5KQojswYciaYIf6J/SbpA8pGApi q13A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references; bh=p7gcKiXZHRnvuvHPL32ueIkTT7PTkn2ALsQ2li3G5xk=; b=fjBlf2MDvE6Bvjmu+XyR0b6QodeTi62QXwF83Ec41CNRpyvk5+NeI2assPYX+6qcTP eH/m8vH5s4rc5QZIryHdEyhYuSblODU6TZUYyhJeRPI1tbXslApvRNbkkP7eMZAhxzvR melgaC0z+QRgmN/ldMwcUiEQPYNjjwtl8LQt4YpM5k5NgKiFgjeovos9yoVH1rDQAUQA lcaq2/xmRc26uW0Iwt4P70snvibqjzCZHWwAOhJs51eG/XqZMW4FnpxMrvohVl8UhaxO KbuDikMqOQbbYI8l5kLSDEv8ddsU6JS/xiAYly94OWUl9rOXhX+ZUtNhxPHcgIkE4uPB 6cEA== X-Gm-Message-State: AOAM531h+mFaKV473M3gmP/py/pQyhHWoXK3q/Ip/ijnHE8tKVtUo/bs w8Xgh5VspJOOH9zJfz+c7Vs= X-Google-Smtp-Source: ABdhPJyjU35AWkYJnRIyXi0J5Ehxc6v9Px3rJ/wMebmrZSMz8vOAgmsXNhWNu9d8V9q+TDmXy+IwFw== X-Received: by 2002:a17:90a:f493:: with SMTP id bx19mr1950037pjb.45.1589688456880; Sat, 16 May 2020 21:07:36 -0700 (PDT) Received: from software.domain.org (28.144.92.34.bc.googleusercontent.com. [34.92.144.28]) by smtp.gmail.com with ESMTPSA id n9sm5081630pjt.29.2020.05.16.21.07.30 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sat, 16 May 2020 21:07:36 -0700 (PDT) From: Huacai Chen To: Paolo Bonzini , Thomas Bogendoerfer , Aleksandar Markovic Cc: kvm@vger.kernel.org, linux-mips@vger.kernel.org, Fuxin Zhang , Huacai Chen , Jiaxun Yang , Huacai Chen Subject: [PATCH V6 03/15] KVM: MIPS: Increase KVM_MAX_VCPUS and KVM_USER_MEM_SLOTS to 16 Date: Sun, 17 May 2020 12:06:00 +0800 Message-Id: <1589688372-3098-4-git-send-email-chenhc@lemote.com> X-Mailer: git-send-email 2.7.0 In-Reply-To: <1589688372-3098-1-git-send-email-chenhc@lemote.com> References: <1589688372-3098-1-git-send-email-chenhc@lemote.com> Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org Loongson-3 based machines can have as many as 16 CPUs, and so does memory slots, so increase KVM_MAX_VCPUS and KVM_USER_MEM_SLOTS to 16. Reviewed-by: Aleksandar Markovic Signed-off-by: Huacai Chen Co-developed-by: Jiaxun Yang --- arch/mips/include/asm/kvm_host.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/mips/include/asm/kvm_host.h b/arch/mips/include/asm/kvm_host.h index caa2b936..a7758c0 100644 --- a/arch/mips/include/asm/kvm_host.h +++ b/arch/mips/include/asm/kvm_host.h @@ -78,8 +78,8 @@ #define KVM_REG_MIPS_CP0_KSCRATCH6 MIPS_CP0_64(31, 7) -#define KVM_MAX_VCPUS 8 -#define KVM_USER_MEM_SLOTS 8 +#define KVM_MAX_VCPUS 16 +#define KVM_USER_MEM_SLOTS 16 /* memory slots that does not exposed to userspace */ #define KVM_PRIVATE_MEM_SLOTS 0