linux-kernel - atags_to_fdt.c:undefined reference to `stackleak_track

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Message-ID: <202507010513.Wna5VLE6-lkp@intel.com>
Date: Tue, 1 Jul 2025 05:13:35 +0800
From: kernel test robot <lkp@...el.com>
To: Jinjie Ruan <ruanjinjie@...wei.com>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
	"Russell King (Oracle)" <rmk+kernel@...linux.org.uk>,
	Linus Walleij <linus.walleij@...aro.org>
Subject: atags_to_fdt.c:undefined reference to `stackleak_track_stack'

Hi Jinjie,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   d0b3b7b22dfa1f4b515fd3a295b3fd958f9e81af
commit: 2335c9cb831faba1a4efcc612886073b6f175fe4 ARM: 9407/1: Add support for STACKLEAK gcc plugin
date:   12 months ago
config: arm-randconfig-002-20250701 (https://download.01.org/0day-ci/archive/20250701/202507010513.Wna5VLE6-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 8.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250701/202507010513.Wna5VLE6-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 <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202507010513.Wna5VLE6-lkp@intel.com/

All errors (new ones prefixed by >>):

   arm-linux-gnueabi-ld: arm-linux-gnueabi-ld: DWARF error: could not find abbrev number 13
   arch/arm/boot/compressed/atags_to_fdt.o: in function `merge_fdt_bootargs':
>> atags_to_fdt.c:(.text+0x9c): undefined reference to `stackleak_track_stack'
   arm-linux-gnueabi-ld: arch/arm/boot/compressed/atags_to_fdt.o: in function `atags_to_fdt':
   atags_to_fdt.c:(.text+0x158): undefined reference to `stackleak_track_stack'

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki