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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D4307ECAAD5 for ; Mon, 5 Sep 2022 14:05:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237156AbiIEOF0 (ORCPT ); Mon, 5 Sep 2022 10:05:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51994 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230096AbiIEOFY (ORCPT ); Mon, 5 Sep 2022 10:05:24 -0400 Received: from mail-wr1-x42c.google.com (mail-wr1-x42c.google.com [IPv6:2a00:1450:4864:20::42c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 413EE1D0C8 for ; Mon, 5 Sep 2022 07:05:23 -0700 (PDT) Received: by mail-wr1-x42c.google.com with SMTP id c11so7284051wrp.11 for ; Mon, 05 Sep 2022 07:05:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ventanamicro.com; s=google; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date; bh=EWYn0J7WPavaTgTTHsAJLPPLXm3IrDBQA3Am2N9LKbc=; b=RREVlJgowp20xJl611CUIlXXcHWKHX81piHaUH+iNRrbmdAxBqM+mRvPyqsTrJOVm5 rAEBj0DBvmLHM0bCNrTXZMo1uFl03j6iM4LnXnn/M+xhk3cP/UP5xBjm5bmyvy75ka2z VN2iC1WjhEHAfV5axu40Bp1qqpewT5iQOrVTQK6JP9NxOsg23/IffVgW7Zwky3zHWhs7 MN4FqO632/rzrmpMcZXWux2L19LA5YhViqB+L+sObj3ICsQWSezoGIO9QW7zuzR9dy/H tdSjzdfubmcwkvrSKY5dtDY+6LMhlw4RXXjrExSJOKqkzvxboDsV3tt/mmZLrXe0Bp1U GA0A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date; bh=EWYn0J7WPavaTgTTHsAJLPPLXm3IrDBQA3Am2N9LKbc=; b=RzDOya1NfJl2Dc4Ak2LWLFDabJw5IGvChQ/YFQ4LukDCvD56Cx3tZrg79cpOU+Y9DR A08Bvf7dal2GfI0b6Jcnd35DoSUxPBwSYxHlgjYyhpYztnjlV+A+1zZCbHW3PWD0hTD2 NfJ0uShUQYMxawfQ/hidATYEZ7ygoyjNVU/KIcz0dXTbp11OMLgMLrDwugQyb9trTGBN Xxmc+YxjwV15Y6SvirXDzeM/kc3mi3R0do3GeJ4DTx6/Kcbo1wLpet/uNWMve/i2KpwW q/Xvpq2X2rkfCB7uSzgCk2MhE4Bu4yyey4HiNQN+/7joHJ26K9EaVmaQS2OErMlff5Rb AJ8w== X-Gm-Message-State: ACgBeo0rlAdDrmFMPJuZX82pndBd2L7TT1V/99uNHzZyFrVA08fq3PN0 wRrD/fEhJaN4D3P6HfBpLFz/Og== X-Google-Smtp-Source: AA6agR5n8mXcPAFDTtcz/LoCzBHOCGeMxpW/ITe1Ff6sdYJh6aJoz+VcFowQp3QZJds50a5RRueKrw== X-Received: by 2002:a05:6000:1d81:b0:226:fa3a:8721 with SMTP id bk1-20020a0560001d8100b00226fa3a8721mr11351511wrb.475.1662386721837; Mon, 05 Sep 2022 07:05:21 -0700 (PDT) Received: from localhost (cst2-173-61.cust.vodafone.cz. [31.30.173.61]) by smtp.gmail.com with ESMTPSA id i8-20020a5d5588000000b002258956f373sm9021634wrv.95.2022.09.05.07.05.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 05 Sep 2022 07:05:21 -0700 (PDT) Date: Mon, 5 Sep 2022 16:05:20 +0200 From: Andrew Jones To: Anup Patel Cc: Paolo Bonzini , Atish Patra , Palmer Dabbelt , Paul Walmsley , Anup Patel , kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/3] Svinval support for KVM RISC-V Message-ID: <20220905140520.dmpbbh5fkk634leg@kamzik> References: <20220902170131.32334-1-apatel@ventanamicro.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220902170131.32334-1-apatel@ventanamicro.com> Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On Fri, Sep 02, 2022 at 10:31:28PM +0530, Anup Patel wrote: > This series adds Svinval extension support for both Host hypervisor > and Guest. > > These patches can also be found in riscv_kvm_svinval_v1 branch at: > https://github.com/avpatel/linux.git > > The corresponding KVMTOOL patches are available in riscv_svinval_v1 > branch at: https://github.com/avpatel/kvmtool.git > > Anup Patel (2): > RISC-V: KVM: Use Svinval for local TLB maintenance when available > RISC-V: KVM: Allow Guest use Svinval extension > > Mayuresh Chitale (1): > RISC-V: Probe Svinval extension form ISA string > > arch/riscv/include/asm/hwcap.h | 4 +++ > arch/riscv/include/asm/insn-def.h | 20 +++++++++++ > arch/riscv/include/uapi/asm/kvm.h | 1 + > arch/riscv/kernel/cpu.c | 1 + > arch/riscv/kernel/cpufeature.c | 1 + > arch/riscv/kvm/tlb.c | 60 ++++++++++++++++++++++++------- > arch/riscv/kvm/vcpu.c | 2 ++ > 7 files changed, 77 insertions(+), 12 deletions(-) > > -- > 2.34.1 For the series, Reviewed-by: Andrew Jones