From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.19]) (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 A369232BF43 for ; Wed, 18 Feb 2026 21:27:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.19 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771450034; cv=none; b=RXiqEg5ZxCzdC5zSoJmCHOYR8HWRMnAW8juEQ3wvzIlcSF1nN1cDO5eDxFoOTnH4t/XQ1bNFJB4HSlP1kFM8tMnWsKAkYCtR/45H60331eLCtUDczb/rznc/lJfkIThp26fM8bUqvFxxkzlNN5ONgfu8bS/3desx8A+0y2LTp5w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771450034; c=relaxed/simple; bh=+Ixp8mGXC7Nz0GyrcItQuAic2vca2614diwDuGj0HSw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=JDxEDmwjGRUdsooZ9jgIv+fqV2qcB2MVvIgH4Nl2BIdlUTAnE45UH9Xp+SpIfKr7vvZP7lDDjSf4F9OXnY5YDy1fG9fsZxwI/Crfxu1m2MusR0Ig9UWq6PFdLLXvS8OQ6AOr+HXRCm1/fKnGt+WQ3cc1tywh1Q1y7tMS1kME6og= 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=cAP/rSlZ; arc=none smtp.client-ip=198.175.65.19 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="cAP/rSlZ" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1771450032; x=1802986032; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=+Ixp8mGXC7Nz0GyrcItQuAic2vca2614diwDuGj0HSw=; b=cAP/rSlZU6QT8Z2atNxHIf/apPQ5OlcJ/XO/3UUBGmDwn5lopv6s1vO+ DqPx4YQGWQ0MZFNornFHXls8imFXoBuL90GbuTzzga2STgm6GXoYkhbr3 77PIsZperesPE1hiCDarObNPF9fw/9ALcO0yS6ulhMHX8pcH4rb1l8EjB DFgaIyr5fPV3if4KCkKBa195to8IOAoC1+fdMffX6mrm6mvX5eCTaWBB+ nSpA7KEtFp/c5HUnFVBDeUpZiqIzlC4H9zRT/mpc+hUSKwbVBSFCiqJQX pyL4wKCQ1daGmy+b0jt3Wr67W4MyonoY8gFtOkK9byxx1AP1iNJHr5F9H A==; X-CSE-ConnectionGUID: Uxh2qX4RQTKyp4KWPjLeMw== X-CSE-MsgGUID: Vr/gOzTdToG5/bXkZgBUIQ== X-IronPort-AV: E=McAfee;i="6800,10657,11705"; a="72436952" X-IronPort-AV: E=Sophos;i="6.21,299,1763452800"; d="scan'208";a="72436952" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Feb 2026 13:27:12 -0800 X-CSE-ConnectionGUID: Vp0FORR8SqKLRsXvgr4djA== X-CSE-MsgGUID: iIWQBkh1TKOW3VO622bjcQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,299,1763452800"; d="scan'208";a="218460015" Received: from lkp-server01.sh.intel.com (HELO 765f4a05e27f) ([10.239.97.150]) by orviesa003.jf.intel.com with ESMTP; 18 Feb 2026 13:27:11 -0800 Received: from kbuild by 765f4a05e27f with local (Exim 4.98.2) (envelope-from ) id 1vsp4d-000000012kS-3crp; Wed, 18 Feb 2026 21:27:07 +0000 Date: Thu, 19 Feb 2026 05:26:50 +0800 From: kernel test robot To: redacherkaoui , x86@kernel.org Cc: oe-kbuild-all@lists.linux.dev, tglx@kernel.org, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, hpa@zytor.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH] x86/boot/compressed: Fix signedness of rdfs8() Message-ID: <202602190559.5x6DqOz3-lkp@intel.com> References: <20260218150008.28179-1-redacherkaoui67@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260218150008.28179-1-redacherkaoui67@gmail.com> Hi redacherkaoui, kernel test robot noticed the following build errors: [auto build test ERROR on tip/x86/core] [also build test ERROR on tip/master tip/auto-latest linus/master v6.19 next-20260218] [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/redacherkaoui/x86-boot-compressed-Fix-signedness-of-rdfs8/20260218-230616 base: tip/x86/core patch link: https://lore.kernel.org/r/20260218150008.28179-1-redacherkaoui67%40gmail.com patch subject: [PATCH] x86/boot/compressed: Fix signedness of rdfs8() config: i386-randconfig-011-20260219 (https://download.01.org/0day-ci/archive/20260219/202602190559.5x6DqOz3-lkp@intel.com/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260219/202602190559.5x6DqOz3-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/202602190559.5x6DqOz3-lkp@intel.com/ All errors (new ones prefixed by >>): ld: arch/x86/boot/compressed/kaslr.o: in function `choose_random_location': >> kaslr.c:(.text+0xb95): undefined reference to `get_cmd_line_ptr' >> ld: kaslr.c:(.text+0xbce): undefined reference to `get_cmd_line_ptr' ld: arch/x86/boot/compressed/vmlinux: hidden symbol `get_cmd_line_ptr' isn't defined ld: final link failed: bad value -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki