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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3AAF4C433FE for ; Thu, 4 Nov 2021 18:58:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 17D7961241 for ; Thu, 4 Nov 2021 18:58:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230442AbhKDTBK (ORCPT ); Thu, 4 Nov 2021 15:01:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49212 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232033AbhKDTBI (ORCPT ); Thu, 4 Nov 2021 15:01:08 -0400 Received: from mail-yb1-xb2d.google.com (mail-yb1-xb2d.google.com [IPv6:2607:f8b0:4864:20::b2d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 38315C061714 for ; Thu, 4 Nov 2021 11:58:30 -0700 (PDT) Received: by mail-yb1-xb2d.google.com with SMTP id d10so16828652ybe.3 for ; Thu, 04 Nov 2021 11:58:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=nUmCcM2R27aOSL47pzbGyQqJ7fyPEFQW3dQWmWZEKC0=; b=oQjhMPhYfnVcGc5KK9SCmA092z/fwG+34NzH0Wc9ooFbdCywDFlYcfLZsnjMMsT6wA UP7MYfCuyqdjsgF1ngXeQtwctBnTPnm3DAoPKWSubBQUVit3MSIN1oqZJGdcivz0ZMA2 bf9zIa941ohwL40/4HeiHvsJYLpVvUdObfiBS9tDj4l8mzXhDOryCBTaDhkCS6ZMBL05 wnkLbO2+6f3CNLWKslMFDqkVtyOw3f65Qmuz8TEmJEKSxtCjYvUlT3z2U7fo7bf8d4JR Lj+PdinXblZI0ySHphrkl8/9Avk12Y+rkrvka9L3n1cO3iUGqIeNU6rxVsxa5+rC/I1p 14jw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=nUmCcM2R27aOSL47pzbGyQqJ7fyPEFQW3dQWmWZEKC0=; b=z8LOuRdplDFdiVweMPG35hIPiM8eK4mPU49s0iOZPVGECLsrJbr7E6w9Z8u86yV3G4 8B9ubPqvYtrrb9sA6KF8E3BrE41npvuljmVpYZahNHsrolK9Q4IblACGhzNsIJs2U8Di d10KVR8hx3X0mMrHqeUW4K3Ui5mwrDIwrhVRaK36+0OwuaIti6QkqG4Q2ZNwi40NW/fH QBrGLydbR4rUq8ANw8JBNV9iT6bkQs1vxKd7BK0X0SRHC8qqNX5ZkZsAfWOzEwfuTJq6 SS6QQpRnWX6rtEgNHpGNDz1YabzdhA0GpJ1tjqqwP9l3Tv04PnyQd5xL6Z2lFH458f45 1VAA== X-Gm-Message-State: AOAM533z0gKPv7KJYbO0qWN2hjt4kcLw9HBYsQIBI8teMqeVe6vwivoS e1WmWOQc2Eo1vMvrcrvV2O529UhZxNf1dWgK5K4P1g== X-Google-Smtp-Source: ABdhPJw9+in7+jK3BzPJrRdvOhUL2WxBB20G1qO5j2AUIeI2ZbWx1/3MaBBORni/qhRE4xF3hhcxbWt21DUg28bKgAM= X-Received: by 2002:a05:6902:10c4:: with SMTP id w4mr39840645ybu.439.1636052307853; Thu, 04 Nov 2021 11:58:27 -0700 (PDT) MIME-Version: 1.0 References: <20211102002203.1046069-1-rananta@google.com> <20211102002203.1046069-7-rananta@google.com> In-Reply-To: From: Raghavendra Rao Ananta Date: Thu, 4 Nov 2021 11:58:16 -0700 Message-ID: Subject: Re: [RFC PATCH 6/8] tools: Import the firmware registers To: Oliver Upton Cc: Marc Zyngier , Andrew Jones , James Morse , Alexandru Elisei , Suzuki K Poulose , Catalin Marinas , Will Deacon , Peter Shier , Ricardo Koller , Reiji Watanabe , Jing Zhang , linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, linux-kernel@vger.kernel.org, kvm@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On Wed, Nov 3, 2021 at 5:23 PM Oliver Upton wrote: > > On Tue, Nov 02, 2021 at 12:22:01AM +0000, Raghavendra Rao Ananta wrote: > > Import the firmware definitions for the firmware registers, > > KVM_REG_ARM_STD, KVM_REG_ARM_STD_HYP, and KVM_REG_ARM_VENDOR_HYP. > > > > Signed-off-by: Raghavendra Rao Ananta > > > > --- > > tools/arch/arm64/include/uapi/asm/kvm.h | 18 ++++++++++++++++++ > > 1 file changed, 18 insertions(+) > > Won't we have the latest UAPI headers available in usr/include/ at build > time? > I think we do. Wasn't aware of this. I'll delete the patch. Regards, Raghavendra > -- > Oliver > > > diff --git a/tools/arch/arm64/include/uapi/asm/kvm.h b/tools/arch/arm64/include/uapi/asm/kvm.h > > index b3edde68bc3e..a1d0e8e69eed 100644 > > --- a/tools/arch/arm64/include/uapi/asm/kvm.h > > +++ b/tools/arch/arm64/include/uapi/asm/kvm.h > > @@ -281,6 +281,24 @@ struct kvm_arm_copy_mte_tags { > > #define KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_NOT_REQUIRED 3 > > #define KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_ENABLED (1U << 4) > > > > +#define KVM_REG_ARM_STD KVM_REG_ARM_FW_REG(3) > > +enum kvm_reg_arm_std_bmap { > > + KVM_REG_ARM_STD_TRNG_V1_0, > > + KVM_REG_ARM_STD_BMAP_MAX, > > +}; > > + > > +#define KVM_REG_ARM_STD_HYP KVM_REG_ARM_FW_REG(4) > > +enum kvm_reg_arm_std_hyp_bmap { > > + KVM_REG_ARM_STD_HYP_PV_TIME_ST, > > + KVM_REG_ARM_STD_HYP_BMAP_MAX, > > +}; > > + > > +#define KVM_REG_ARM_VENDOR_HYP KVM_REG_ARM_FW_REG(5) > > +enum kvm_reg_arm_vendor_hyp_bmap { > > + KVM_REG_ARM_VENDOR_HYP_PTP, > > + KVM_REG_ARM_VENDOR_HYP_BMAP_MAX, > > +}; > > + > > /* SVE registers */ > > #define KVM_REG_ARM64_SVE (0x15 << KVM_REG_ARM_COPROC_SHIFT) > > > > -- > > 2.33.1.1089.g2158813163f-goog > >