From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2C1D934F485; Mon, 22 Dec 2025 16:53:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766422407; cv=none; b=US5kKsTO7Uqr5s6Plt6ELMQF6zScpeYZo9zE//4f7MB3tElpALsL5meANEKW7OrEaR2+Okv/74YGd0/4J1p6yliRoeRRura6tv483egxKnR4IZ4O7bgMPvbUMH7/nos8bMIM/FMbK+HnJ/w1EW1w0ecS7H1Nj6sctTj2fMSnO+4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766422407; c=relaxed/simple; bh=SLzPCyVSf2GCKYqR6ihp41nIyXMktxWN6o79iAcwaVc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=dK9O1gM4wCF9ojHCjka3IrxWuFT91kgKmyaBKCQ5kA4nb3pp9GTB1oxS1vuWm6gOlte+ZB6jUpTp7MP65NmRMl+xzppfnbzhf7AGBndXZb18sNgFWEcNNa3Bxcu6weQmQrJeKFlbIJ9yz7qbn831PajMj/MFh0YamY3psDJeTes= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=TWRWEj6j; arc=none smtp.client-ip=192.198.163.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="TWRWEj6j" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1766422406; x=1797958406; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=SLzPCyVSf2GCKYqR6ihp41nIyXMktxWN6o79iAcwaVc=; b=TWRWEj6jswPKwFATdx2TyUi/xMY4YZ/kSTbHIz7nxuaCYDmeP7z+l86H kqSURJZqNsqIlYqhM08yod8qKYxXkEbu/d4MwFXlNKJa5D5mRilW7tYVV +qjlC47cbOo49M7DiyoBpMud+tkEh4je8YfkUzZclKfLx4Xt7bNBhybcB SL3r8BDLCh2wppW3GYbB7qlZVF7SA+HttarODiruyZ+L/Mtbo0rW3MuEw +3IhQFStlgpvVKMvykZGSdc8tvg+tF9pR8uof5J5AcJMuDzbp2kojB2pb /zKe9YganBMJfOLZ2tYjiDxBN1onyGoKyeGf2D78sErvMIMzt29Q3PsrO A==; X-CSE-ConnectionGUID: L1gShBqdSoio5lmJtMmsrQ== X-CSE-MsgGUID: xkv7O37QTo+1dvwLO0OhSA== X-IronPort-AV: E=McAfee;i="6800,10657,11650"; a="55849965" X-IronPort-AV: E=Sophos;i="6.21,168,1763452800"; d="scan'208";a="55849965" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Dec 2025 08:53:26 -0800 X-CSE-ConnectionGUID: 6fDkPJhHRFmrLp8CGDNaLQ== X-CSE-MsgGUID: AZDQkn5AQxWF4NRtHppNNg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,168,1763452800"; d="scan'208";a="204049302" Received: from igk-lkp-server01.igk.intel.com (HELO 8a0c053bdd2a) ([10.211.93.152]) by fmviesa005.fm.intel.com with ESMTP; 22 Dec 2025 08:53:22 -0800 Received: from kbuild by 8a0c053bdd2a with local (Exim 4.98.2) (envelope-from ) id 1vXj9s-000000005Ym-1Tsx; Mon, 22 Dec 2025 16:53:20 +0000 Date: Mon, 22 Dec 2025 17:52:47 +0100 From: kernel test robot To: Sascha Bischoff , "linux-arm-kernel@lists.infradead.org" , "kvmarm@lists.linux.dev" , "kvm@vger.kernel.org" Cc: oe-kbuild-all@lists.linux.dev, nd , "maz@kernel.org" , "oliver.upton@linux.dev" , Joey Gouly , Suzuki Poulose , "yuzenghui@huawei.com" , "peter.maydell@linaro.org" , "lpieralisi@kernel.org" , Timothy Hayes Subject: Re: [PATCH 14/32] KVM: arm64: gic-v5: Implement GICv5 load/put and save/restore Message-ID: <202512221751.nHKObHNq-lkp@intel.com> References: <20251212152215.675767-15-sascha.bischoff@arm.com> Precedence: bulk X-Mailing-List: kvmarm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251212152215.675767-15-sascha.bischoff@arm.com> Hi Sascha, kernel test robot noticed the following build errors: [auto build test ERROR on linus/master] [also build test ERROR on v6.19-rc2 next-20251219] [cannot apply to kvmarm/next arm64/for-next/core kvm/queue kvm/next kvm/linux-next] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Sascha-Bischoff/KVM-arm64-Account-for-RES1-bits-in-DECLARE_FEAT_MAP-and-co/20251212-233140 base: linus/master patch link: https://lore.kernel.org/r/20251212152215.675767-15-sascha.bischoff%40arm.com patch subject: [PATCH 14/32] KVM: arm64: gic-v5: Implement GICv5 load/put and save/restore config: arm64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20251222/202512221751.nHKObHNq-lkp@intel.com/config) compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project ecaf673850beb241957352bd61e95ed34256635f) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251222/202512221751.nHKObHNq-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202512221751.nHKObHNq-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from arch/arm64/kernel/asm-offsets.c:16: In file included from ./include/linux/kvm_host.h:45: In file included from ./arch/arm64/include/asm/kvm_host.h:36: >> ./include/kvm/arm_vgic.h:392:19: error: field has incomplete type 'struct gicv5_vpe' 392 | struct gicv5_vpe gicv5_vpe; | ^ ./include/kvm/arm_vgic.h:392:9: note: forward declaration of 'struct gicv5_vpe' 392 | struct gicv5_vpe gicv5_vpe; | ^ 1 error generated. vim +392 ./include/kvm/arm_vgic.h 360 361 struct vgic_v5_cpu_if { 362 u64 vgic_apr; 363 u64 vgic_vmcr; 364 365 /* PPI register state */ 366 u64 vgic_ppi_hmr[2]; 367 u64 vgic_ppi_dvir[2]; 368 u64 vgic_ppi_priorityr[16]; 369 370 /* The pending state of the guest. This is merged with the exit state */ 371 u64 vgic_ppi_pendr[2]; 372 373 /* The state flushed to the regs when entering the guest */ 374 u64 vgic_ppi_activer_entry[2]; 375 u64 vgic_ich_ppi_enabler_entry[2]; 376 u64 vgic_ppi_pendr_entry[2]; 377 378 /* The saved state of the regs when leaving the guest */ 379 u64 vgic_ppi_activer_exit[2]; 380 u64 vgic_ich_ppi_enabler_exit[2]; 381 u64 vgic_ppi_pendr_exit[2]; 382 383 /* 384 * The ICSR is re-used across host and guest, and hence it needs to be 385 * saved/restored. Only one copy is required as the host should block 386 * preemption between executing GIC CDRCFG and acccessing the 387 * ICC_ICSR_EL1. A guest, of course, can never guarantee this, and hence 388 * it is the hyp's responsibility to keep the state constistent. 389 */ 390 u64 vgic_icsr; 391 > 392 struct gicv5_vpe gicv5_vpe; 393 }; 394 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki