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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2F8DCE677FD for ; Mon, 22 Dec 2025 16:53:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=7q8wRM/8v+Uftt6ArKO5GhO4Kdfpa2N8hxqGhl858H0=; b=JnqRGLpiF8thszespeDe1xMtlf RdZWs8y0G09R+TkzWpEfKLeiQkTqhSsON0GC57bj1UWJAYxejxOZzErIIcJsIdDezzGZnAh80BEi6 Hs4dBcAsFkaAxdTNEJ1bT5soz2A4R/Vi4dX5Y4pdA4c1yiYZYuEMLkeeom5gCWX0vNYXKwQOjHSh2 DrNNc39ZB2bFMU/pcw9RMe19hOA73UXMDBjU44SOcSzoRGfxUNCRhAw6nuALLKHfq6+9sSBdnpLer NC4ks0D6ULUmON7XzZjCe0vZiy8CmsiYWDjoORncbiuwVPBkTU8sPKGjHcOr3HiIURASGj6sHYCXR BxjGknbg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vXjA2-0000000Dzbp-3CHs; Mon, 22 Dec 2025 16:53:30 +0000 Received: from mgamail.intel.com ([192.198.163.16]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vXjA0-0000000DzbT-0RYG for linux-arm-kernel@lists.infradead.org; Mon, 22 Dec 2025 16:53:29 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1766422408; x=1797958408; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=SLzPCyVSf2GCKYqR6ihp41nIyXMktxWN6o79iAcwaVc=; b=grEnWQ+BFTD3cZYfM4HaLe4om01wW2b8wMQCLUqV7EVXzpJthfReELMs wVc53/QXaR6T5r3x7C8rV8axnpqCgZ/ANICpVfxCS8tluy/3DRR0uX5bm dmr09nMOdQZcGf51URBFUDX2dwdnDG3mXNqkAIvFp6dVoD7OaTpOrPpii GKEidCOYOa75q1ZoIHnoJ6wQKBmqG22SrIVNdhiWW0H5ERmYA3Z9Cmbj3 /Mg8IVjYlrVK91T66n737ExFXpXaxfNGX09W6wdtwpvGZqOq/eKLUhnfC o9Z6GLTeWnCE8QQ/45iABSsibtGUs3/W1qeQxrBrBhqXr/4Uk5hRP2KMO g==; X-CSE-ConnectionGUID: cUagrNQ6RVqU773OKAqjBQ== X-CSE-MsgGUID: Gq7KhJ/6R9GRS/lzQeFLmw== X-IronPort-AV: E=McAfee;i="6800,10657,11650"; a="55849969" X-IronPort-AV: E=Sophos;i="6.21,168,1763452800"; d="scan'208";a="55849969" 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> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251212152215.675767-15-sascha.bischoff@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251222_085328_183780_51A90656 X-CRM114-Status: GOOD ( 13.87 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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