From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f201.google.com (mail-pl1-f201.google.com [209.85.214.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 47BE229CE9 for ; Thu, 5 Mar 2026 04:13:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772684003; cv=none; b=lbdoQYIa92K+lgq2Dm/qLF/3HV/vpmzedl1sMK0Xs+w74HtJg85tv7qv/ZGQzNJhvjmu8p6eTF5apTcBIQqek7yMWgVq/W0sRe2h3GWDGll6Cy+mhur/UJWMQsVcutOkH0GSkNnLn+zyN5NWa5iXmiCpR1CcLAU7Oi6oQ8z3824= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772684003; c=relaxed/simple; bh=AkqKdpJFlu9VvgneMwXHF/K6ZvvF1MnE/U9EvQP4AUo=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=a6Qv60szjcdECBqVNLk3qaX8E9vrT4xSuM9Ob+PXtg76YFbZIN1rVs8TGudy23zIfTA472rhEqJwISzqdlPTokfqWfAUaBYreUfMhOBwPSORNACzb6o2jRd1csZZmmX57BxA+tPG9fouPyWed4sHQ632tzHT41TX7AiWOeBUmeM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--seanjc.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=mJva8Rof; arc=none smtp.client-ip=209.85.214.201 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--seanjc.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="mJva8Rof" Received: by mail-pl1-f201.google.com with SMTP id d9443c01a7336-2ae3f446ccfso44965215ad.2 for ; Wed, 04 Mar 2026 20:13:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1772684001; x=1773288801; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=r7aMNOVuHCTQUpbeRrQMBlsIPyGfseKCHq+MThP/6yU=; b=mJva8RofXgB2Io4nudkUhkyilCB+Xc8jzJh2AMPR0IR17c9F4taHVTUojTFEfx1ieQ PJZvOnWLlLgmr/HAQWooj37SWmaKwgc3WfhJxCzftqj6i1WNVg52wZnnMPTAvgqP94da uBv29/aXSRQR690IeennNahyZzMRAJbUx0uNsxQCeYfcrfJIQat1cWQp/TIvcNnnMKnI /fqtKYZaoqiQU/yPK4W4nJwP+qg4rc23GQYhe6OdPMev6cX+jqZHCclXjNurZE7NAS1N eArpsTNRnlgfaMUBBYMeLv1KgyjszY9iSfAU1XVDqsePuZ+eol5izaFtuKozD8dark2o 6DWw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1772684001; x=1773288801; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=r7aMNOVuHCTQUpbeRrQMBlsIPyGfseKCHq+MThP/6yU=; b=HvKVmXIShIUEqYG9ZKs2KM8W4tuP5b7a6ZDNXxO2CUNNQHbM2qpa1c3MMtYmG7dEse M0cGY9sYby3rn+ld3eGY1youpjXirKzioZBw+VfmO59xBUhU+kUMPqNUTgP3vIyYqU25 iPQQmHEYkyXDxsbmn3ZDNp2U5tlenkl06UeVN8Lrw9MJakKbq8RavRXuDAZaqWT67plz 0PlrrnCfP+/L2e4UqjkeaNm/iBpDk1Tuh95m0uTsoPfURUHNlTVEPX6bGJiUTRdCYP8B dpPc7KvWoPf0wzzoguKy7rq7vm/kEprsTeFF1Z6cvEsn0ddLq42DjE3OmtllIooNNUwM s6fw== X-Forwarded-Encrypted: i=1; AJvYcCU3nG24beWdHv2dzIlqALScfhWSo/trWvG2eOg3S6rCJYKtMNmvw8v2Wmjr8Lox0unUvPo=@vger.kernel.org X-Gm-Message-State: AOJu0Yy6YtxW0L5/CRg5RZWZfqwo4IGMqTqKFR6jJ/pyKLrRxJg37+0X 3hF9B9DSwDLEmkox8AcvClI2VYn6GVvJ4ThpGe3MnF1BTml46p+FtsypI5xKdDOYd8LF11PuErJ WvmAZMw== X-Received: from plxl5.prod.google.com ([2002:a17:902:db45:b0:2ae:5132:8641]) (user=seanjc job=prod-delivery.src-stubby-dispatcher) by 2002:a17:902:f70c:b0:2ae:5848:bade with SMTP id d9443c01a7336-2ae6a9cdad7mr35198935ad.12.1772684001321; Wed, 04 Mar 2026 20:13:21 -0800 (PST) Date: Wed, 4 Mar 2026 20:13:14 -0800 In-Reply-To: <20260112235408.168200-7-chang.seok.bae@intel.com> Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20260112235408.168200-1-chang.seok.bae@intel.com> <20260112235408.168200-7-chang.seok.bae@intel.com> Message-ID: Subject: Re: [PATCH v2 06/16] KVM: VMX: Refactor GPR index retrieval from exit qualification From: Sean Christopherson To: "Chang S. Bae" Cc: pbonzini@redhat.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, chao.gao@intel.com Content-Type: text/plain; charset="us-ascii" On Mon, Jan 12, 2026, Chang S. Bae wrote: > diff --git a/arch/x86/kvm/vmx/vmx.h b/arch/x86/kvm/vmx/vmx.h > index 2bb3ac8c5b8b..8d3e0aff2e13 100644 > --- a/arch/x86/kvm/vmx/vmx.h > +++ b/arch/x86/kvm/vmx/vmx.h > @@ -411,6 +411,11 @@ static __always_inline unsigned long vmx_get_exit_qual(struct kvm_vcpu *vcpu) > return vt->exit_qualification; > } > > +static inline int vmx_get_exit_qual_gpr(struct kvm_vcpu *vcpu) s/gpr/reg > +{ > + return (vmx_get_exit_qual(vcpu) >> 8) & 0xf; > +} > + > static __always_inline u32 vmx_get_intr_info(struct kvm_vcpu *vcpu) > { > struct vcpu_vt *vt = to_vt(vcpu); > -- > 2.51.0 >