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=-9.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 D91FAC54E8B for ; Tue, 12 May 2020 10:32:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B93CF206DD for ; Tue, 12 May 2020 10:32:28 +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="Sgi/sA+F" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729365AbgELKc2 (ORCPT ); Tue, 12 May 2020 06:32:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57624 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1728371AbgELKc2 (ORCPT ); Tue, 12 May 2020 06:32:28 -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 2AF65C061A0C; Tue, 12 May 2020 03:32:28 -0700 (PDT) Received: by mail-pj1-x1044.google.com with SMTP id e6so9165534pjt.4; Tue, 12 May 2020 03:32:28 -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=Sgi/sA+FHpEkidsgAV9yhiGk3DAU9N/d3hNeii4hSdI5wrsZCoKs6/nDhiTBi1LPVf kHKIM96TkFG+6XXdg/W8yTMwy1uRVyaIov31YDfLlEJLamVZCHVoxRvkx/6Qph70YDma SW7SHMdsf5GgIlCLvc3eNcBzUdgCac65r7u+oRUCR5LotMINFyZuYteff1UVrjGT8Hqb dh7VTXTsYNp79UoamO2jmTFxNl/GUDoBoeHnJ79v+yPiljYHZO6KLSUd/ySLlP2Q4AFq 7Xd3uu9AuimryTHFxq7+hIqOtqSKpAV4m3UkPWMFlsLDl40WX+s4WNSEJ5/mj+Dt6N3z Djgg== 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=ZJLu7xh/mcBILdmwhRng4MrDFDEx78Gmh9k1qP0Y4w8jsxl3g8fcIT5L7/llt2BNFv aRMZPDfPLHHVtoNLNXKqKkCVyk+GmpzbGcdT+jF3y/wk3MOPP7WzcC2vGnHheM2LX3Jo svS5DugBC4sI0Qx1mtlpvKFcyyUilOu4ZVtw72WsytweZ1y6ndpBfFB8pVYIqVWcvvxI BhbMgouOCx8hnsz/WaXjQA9w9y8Ko3izotFmyIIkeFKwxGlkm3v7RBM6m2rEJoMuBvYN 3eRiN0vZHNwOAZ9KQtvpErakgUrGbAcMK1BaU80jurHGCpJTmnY2jn7mlfMeXRvuVIgh BFtQ== X-Gm-Message-State: AGi0PubXxebKbkC7eIAOv2A1mIv7vdIYwFWWHvEmLEbvqp551SIilwM9 5htin61xDeknHepMA6NIQdw= X-Google-Smtp-Source: APiQypKXzEwQaOBW2m4XhF+efQG2Xk7kvpRSGkq1A/HFxmDKLW1x6xPDx9Ax1NIeBFpUQg2P7TFfpw== X-Received: by 2002:a17:902:8a81:: with SMTP id p1mr19456967plo.104.1589279547669; Tue, 12 May 2020 03:32:27 -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 q11sm11617094pfl.97.2020.05.12.03.32.25 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 12 May 2020 03:32:27 -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 V4 03/14] KVM: MIPS: Increase KVM_MAX_VCPUS and KVM_USER_MEM_SLOTS to 16 Date: Tue, 12 May 2020 18:31:09 +0800 Message-Id: <1589279480-27722-4-git-send-email-chenhc@lemote.com> X-Mailer: git-send-email 2.7.0 In-Reply-To: <1589279480-27722-1-git-send-email-chenhc@lemote.com> References: <1589279480-27722-1-git-send-email-chenhc@lemote.com> Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@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 -- 2.7.0