From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=148.163.156.1 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794244299; b=sWkgmddsNDrfLskb/qDsG1mp+it6Vg5KP7h+RYhdB87DFB/uYrcdhwTyHMr18GpC76II UdM4OUQXCGO7ltKL3GDq+8jqj91CbgNzI6CffFnPrcwOVLwURf2j7wkV/PKvePja2tm+J iIZhOJeskKph21cCajfNHrzEezqvwuKeLpOwIS9G1FLpLdwdAG5PDDzeoX4QiOzCQB3GV rXd0dRlahGI5nK//zUq0Xh+sHhS1bXfhxnqHc8XL5xLhF3SmThJ0P3feSLSh28sqKhOan fnFJZuG1RufDWIr477+hfYpjODdANbOJQVW2y7e9pMMfrNrxao7tTIc0SFP8tCki5jw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794244299; h=DMARC-Filter:Received:DKIM-Signature:Received:Received:Received: Received:Received:Received:Received:From:To:Cc:Subject:Date: Message-ID:X-Mailer:In-Reply-To:References:MIME-Version: Content-Transfer-Encoding:X-TM-AS-GCONF:X-Proofpoint-ORIG-GUID: X-Authority-Analysis:X-Proofpoint-GUID:X-Proofpoint-Spam-Details-Enc: X-Proofpoint-Spam-Info:X-Proofpoint-Virus-Version: X-Proofpoint-Spam-Details; bh=Molzj9KIBFkG9jsFP42RKm1hz4YK4zayoy08bL2uPo0=; b=MSSmdPVp4knkEMuyQnJ6S/MQyDk5aMlZ0inImqtx0mfaKuqC5S0SKQJbTZD62IEf3U40 jbP6rVuSPbgrRJ6Vy0VLYFy4jYj6F0lU/sOcWCZs/G7wbxZQXXxSq6ghNE94V4Wze88PP Zu8VoUIuLvKhcwUD0PbryNSh6KONOluyikFUejOaAb1kt7UGKEN74SvAv9sKYK/IPTH+0 ykAc2DhbRxUqwCa7fSYWyPQz5UJ6bCcWIv6lzP7GGTVIt+7TN1xiOvM0GoGzQ2bmjskxd dIFXuhCJ+G/3mnhVGXgrAhRP7f2tCDv3mpSuuF3hSgldQ8G8tMjNGBpIelF9Y1SeCww== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=linux.ibm.com; spf=pass smtp.mailfrom=linux.ibm.com; dkim=pass header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=NxpCWySI; arc=none smtp.remote-ip=148.163.156.1 Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A6EFD606A321 for ; Mon, 9 Nov 2026 17:11:38 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org A6EFD606A321 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.ibm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.ibm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=NxpCWySI Received: from pps.filterd (m0360083.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 6A9DEgVu3699559; Mon, 9 Nov 2026 17:11:28 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=cc :content-transfer-encoding:date:from:in-reply-to:message-id :mime-version:references:subject:to; s=pp1; bh=Molzj9KIBFkG9jsFP 42RKm1hz4YK4zayoy08bL2uPo0=; b=NxpCWySIIlrsjLJAN/McXa/lwL/nElble /MHTyhiCnpJOdJWMBP6y2l++63YTyOO4FEIqGSNhEaG0L1QU9qkTfjOE3/0zZ2Eh +sWckJ+8N7uFPDFtaUoJUSMxllVBc6Z/6SRfs4amrFekaZUyCPdJQmtkURgFD4H4 3ogPsjS28m4sd057pDyDdrOfCaGJQ5CdpzhPEaZ3vAFZNCBiorFWcPJc1FX2QZ3F EzFuApbt0QnGASa2uldOgwGSe29lvMDOM0yOPZ4S0Usdr//qGFtvO7ussbnHoFJN nTaR5LRVlRKwKkjmmev92lX2iD5ttwHQ42ixqV3+SJBObuOb4EsXA== Received: from ppma12.dal12v.mail.ibm.com (dc.9e.1632.ip4.static.sl-reverse.com [50.22.158.220]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 4hsug5ykq5-1 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Mon, 09 Nov 2026 17:11:28 +0000 (GMT) Received: from pps.filterd (ppma12.dal12v.mail.ibm.com [127.0.0.1]) by ppma12.dal12v.mail.ibm.com (8.18.1.11/8.18.1.11) with ESMTP id 6A9Gq4aB079625; Mon, 9 Nov 2026 17:11:27 GMT Received: from smtprelay02.fra02v.mail.ibm.com ([9.218.2.226]) by ppma12.dal12v.mail.ibm.com (PPS) with ESMTPS id 4hteaq225q-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 09 Nov 2026 17:11:27 +0000 (GMT) Received: from smtpav03.fra02v.mail.ibm.com (smtpav03.fra02v.mail.ibm.com [10.20.54.102]) by smtprelay02.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 6A9HBNUD44564814 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 9 Nov 2026 17:11:24 GMT Received: from smtpav03.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id E3E4D20040; Mon, 9 Nov 2026 17:11:23 +0000 (GMT) Received: from smtpav03.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id BF7102004B; Mon, 9 Nov 2026 17:11:23 +0000 (GMT) Received: from a46lp03.lnxne.boe (unknown [9.87.84.240]) by smtpav03.fra02v.mail.ibm.com (Postfix) with ESMTP; Mon, 9 Nov 2026 17:11:23 +0000 (GMT) From: Bjoern Walk To: qemu-devel@nongnu.org Cc: Steffen Eiden , Andreas Grapentin , Bjoern Walk , Paolo Bonzini , kvm@vger.kernel.org (open list:Overall KVM CPUs) Subject: [RFC Patch 7/8] kvm: Adjust system/kvm.h for updated KVM kernel headers Date: Mon, 9 Nov 2026 18:10:33 +0100 Message-ID: <20261109171036.3806884-8-bwalk@linux.ibm.com> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261109171036.3806884-1-bwalk@linux.ibm.com> References: <20261109171036.3806884-1-bwalk@linux.ibm.com> X-Mailing-List: kvm@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: mP6pKWoY_GauKBsNVWh_nUYzSaIVIDy1 X-Authority-Analysis: v=2.4 cv=PeVqFShd c=1 sm=1 tr=0 ts=6af1fec0 cx=c_pps a=bLidbwmWQ0KltjZqbj+ezA==:117 a=bLidbwmWQ0KltjZqbj+ezA==:17 a=zJRp6_cAMcgA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=iQ6ETzBq9ecOQQE5vZCe:22 a=VnNF1IyMAAAA:8 a=uaUpoLaAEw-MedtIiS0A:9 X-Proofpoint-GUID: mP6pKWoY_GauKBsNVWh_nUYzSaIVIDy1 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMTA5MDA2NiBTYWx0ZWRfX/EV9vu8qJL+W P8wqIJj380+6jq2+A95Li9tPrXs65DdVa4EiTVEGE7p5FnmkfevCQYxOfH1op10dBwET0jIE73K EZu4KRL9AKhSP8jYdGuioPEqfI9g5v6Ss0vn2kk5UXsuUKkGtj7G2TiA0wm+iBuwz6xcIwK7P3s FJFOc1WjlG1+nXgU+ag7AmI7739OjFe35OX6rroJwuLsPUQP44Pi7P+OMNmAtT9RYdKxN3dJrjV rk0Uc4ikeaR0rzTHILJ9MQgqWVPZdQawxGo3FVgM7UqlSvhPB+3qeyf/rm1eQYO9XKcIbcF5M+U zjUDYSmRBOsdX6pkELY3o79OzlEqq71DfKiZIneyAOiaI0NRXo/ufF7AtCHJV+EtTVvBKwAxvaN JsABx5uZwsRlQxbiHy6N40nh3y0uFPGM9CniO/0CI8lSScbklta5VWIE6X0gYy23UzUwHc5Zt58 GI2IiH4y/3RsAEF0nwQ== X-Proofpoint-Spam-Info: AW1haW4tMjYxMTA5MDA2NiBTYWx0ZWRfX1cjAs5hXW9vO 4ycwtNMUHBstNJNyqcRyeuOpKjFqoGLat5ta0VwZlULn9EDtFZPppveCmw5jWzR0iCv+1tHCkPE ZPO0xU1qxZ0rs4aI3a8Y+jJ7f6QT/zY= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.138,FMLib:17.12.100.49 definitions=2026-11-09_05,2026-11-06_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 phishscore=0 suspectscore=0 impostorscore=0 priorityscore=1501 lowpriorityscore=0 spamscore=0 malwarescore=0 clxscore=1011 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2611040001 definitions=main-2611090066 For the per-target code path which needs architecture-specific definitions, include . For the common code path, declare structs that consumes from as empty and poison all identifiers that are size dependent. This should allow common files to consume "system/kvm.h" with a guarantee that there is no size inconsistency. Signed-off-by: Andreas Grapentin Signed-off-by: Bjoern Walk --- include/system/kvm.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/include/system/kvm.h b/include/system/kvm.h index 84c2efe9..51f360cd 100644 --- a/include/system/kvm.h +++ b/include/system/kvm.h @@ -24,12 +24,20 @@ #ifdef COMPILING_PER_TARGET # ifdef CONFIG_KVM +# include # include # define CONFIG_KVM_IS_POSSIBLE # endif #else # define CONFIG_KVM_IS_POSSIBLE + struct kvm_debug_exit_arch {}; + struct kvm_sync_regs {}; + struct kvm_guest_debug_arch {}; # include +# pragma GCC poison kvm_debug_exit_arch +# pragma GCC poison kvm_sync_regs +# pragma GCC poison kvm_guest_debug_arch +# pragma GCC poison kvm_guest_debug #endif #ifdef CONFIG_KVM_IS_POSSIBLE -- 2.56.0