linux-kernel - vmlinux.o: warning: objtool: .text.amd_set_spi

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Date: Sat, 29 Jun 2024 23:43:35 +0800
From: kernel test robot <lkp@...el.com>
To: Raju Rangoju <Raju.Rangoju@....com>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
	Mark Brown <broonie@...nel.org>,
	Krishnamoorthi M <krishnamoorthi.m@....com>,
	Akshata MukundShetty <akshata.mukundshetty@....com>
Subject: vmlinux.o: warning: objtool: .text.amd_set_spi_freq: unexpected end
 of section

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   de0a9f4486337d0eabacc23bd67ff73146eacdc0
commit: 6defadbe6cbc3a87dc39c119a6748d19bfba0544 spi: spi_amd: Add support for SPI MEM framework
date:   3 months ago
config: x86_64-randconfig-r123-20240626
compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1)
reproduce (this is a W=1 build):

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/202406292313.bIlZ7Fs2-lkp@intel.com/

All warnings (new ones prefixed by >>):

   vmlinux.o: warning: objtool: balance_leaf+0x11075: stack state mismatch: cfa1=4+624 cfa2=4+640
   vmlinux.o: warning: objtool: leaf_cut_from_buffer+0x2396: stack state mismatch: cfa1=4+288 cfa2=4+304
   vmlinux.o: warning: objtool: leaf_copy_items_entirely+0xcf5: stack state mismatch: cfa1=4+240 cfa2=4+232
   vmlinux.o: warning: objtool: balance_internal+0x1073: stack state mismatch: cfa1=4+352 cfa2=4+360
   vmlinux.o: warning: objtool: internal_move_pointers_items+0x796: stack state mismatch: cfa1=4+224 cfa2=4+216
>> vmlinux.o: warning: objtool: .text.amd_set_spi_freq: unexpected end of section

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

View attachment "reproduce" of type "text/plain" (807 bytes)

View attachment "config" of type "text/plain" (135130 bytes)