From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.7]) (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 7EEE61E22E9; Wed, 5 Nov 2025 02:04:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.7 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762308266; cv=none; b=od+1DVAX/XMR3ap0nFRJojfiZrv0cnnE6lIT778IIr0oNH1TQ1kUvEnb4hf4zuVjKyMIQF0pp8ILPVPirM2MJ1pARVzJfh7S2q574WJMqK3NAo8BMD+be0AEHadWsXO6VUMRL3eHcgq6l/2YKHJWJIAVnkKlcm7gcqdOYsg3xa8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762308266; c=relaxed/simple; bh=79KjyqTVlFvWryaG61zBG7OjWd5+U+JNcu4D3sQkAb0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=YMAESNuz5npc1zCr3PzjnfCKqg9QIi85DzQjBmIxHCupK0KcyRvBj7z2AwLKAHV2KFfBqxC7+9ailYkkYOCwqAMfydVrs033sNhnAXe5f8wDi7v0ADwJLpgzPbrQWNvB8kkgAFgoQJWs0GOt5uP6T4pOZKKxbfCWuokKSJVVKZU= 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=RO+y0NPz; arc=none smtp.client-ip=192.198.163.7 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="RO+y0NPz" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1762308264; x=1793844264; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=79KjyqTVlFvWryaG61zBG7OjWd5+U+JNcu4D3sQkAb0=; b=RO+y0NPz5lgp8rbkUmxhYEkdGnjwyNPE3hf2vHPp2Wx6eopJZalyzaVd fpYgO9dfoCclKZlsJswycowc5dJZBQxa1lBWHhhda1rU/uVRKzvNsjK4n zFYnLAlDu5fYV8OnCk7xxSwWBEwEMMha/AT9+2gvo6a1qOlyvoCiLiq91 AX9lfKoD0mvDKpLffqW+WgqU1+hiYd8o6lH9XbCq7WSsuDnJI8A4jaIws S6hfDzHFzPQP15q9WzF7W3orAmSzHdRATHbxMTCx6BUK+2pAA/zUJvw/6 2UREdbYCEH+4/qVxn+7R93FMrbYZtuXfgDC6V0wbdIm4P573WpQI7cjnx Q==; X-CSE-ConnectionGUID: OS/J5hmeTHK9BoBORinTZw== X-CSE-MsgGUID: DK67nBwzTFiiEcU1r24dKg== X-IronPort-AV: E=McAfee;i="6800,10657,11603"; a="89879197" X-IronPort-AV: E=Sophos;i="6.19,280,1754982000"; d="scan'208";a="89879197" Received: from orviesa006.jf.intel.com ([10.64.159.146]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Nov 2025 18:04:23 -0800 X-CSE-ConnectionGUID: xSkiRYsLS6CKL8wvq7w4dA== X-CSE-MsgGUID: Ssuz/sw4TJeIZFPhVyS4Fg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,280,1754982000"; d="scan'208";a="186569005" Received: from lkp-server02.sh.intel.com (HELO 66d7546c76b2) ([10.239.97.151]) by orviesa006.jf.intel.com with ESMTP; 04 Nov 2025 18:04:07 -0800 Received: from kbuild by 66d7546c76b2 with local (Exim 4.96) (envelope-from ) id 1vGSrB-000S2R-12; Wed, 05 Nov 2025 02:03:04 +0000 Date: Wed, 5 Nov 2025 10:01:36 +0800 From: kernel test robot To: Marc Zyngier , kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, Joey Gouly , Suzuki K Poulose , Oliver Upton , Zenghui Yu , Christoffer Dall , Volodymyr Babchuk Subject: Re: [PATCH 05/33] KVM: arm64: GICv3: Detect and work around the lack of ICV_DIR_EL1 trapping Message-ID: <202511050925.kQxVnIUB-lkp@intel.com> References: <20251103165517.2960148-6-maz@kernel.org> 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: <20251103165517.2960148-6-maz@kernel.org> Hi Marc, kernel test robot noticed the following build errors: [auto build test ERROR on kvmarm/next] [also build test ERROR on linus/master v6.18-rc4 next-20251104] [cannot apply to arm64/for-next/core tip/irq/core] [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/Marc-Zyngier/irqchip-gic-Add-missing-GICH_HCR-control-bits/20251104-011133 base: https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git next patch link: https://lore.kernel.org/r/20251103165517.2960148-6-maz%40kernel.org patch subject: [PATCH 05/33] KVM: arm64: GICv3: Detect and work around the lack of ICV_DIR_EL1 trapping config: arm64-randconfig-003-20251105 (https://download.01.org/0day-ci/archive/20251105/202511050925.kQxVnIUB-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 8.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251105/202511050925.kQxVnIUB-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/202511050925.kQxVnIUB-lkp@intel.com/ All errors (new ones prefixed by >>): arch/arm64/kernel/hyp-stub.S: Assembler messages: >> arch/arm64/kernel/hyp-stub.S:59: Error: unknown or missing system register name at operand 2 -- `mrs x1,ich_vtr_el2' vim +59 arch/arm64/kernel/hyp-stub.S 45 46 .align 11 47 48 SYM_CODE_START_LOCAL(elx_sync) 49 cmp x0, #HVC_SET_VECTORS 50 b.ne 1f 51 msr vbar_el2, x1 52 b 9f 53 54 1: cmp x0, #HVC_FINALISE_EL2 55 b.eq __finalise_el2 56 57 cmp x0, #HVC_GET_ICH_VTR_EL2 58 b.ne 2f > 59 mrs x1, ich_vtr_el2 60 b 9f 61 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki