linux-kernel - ld.lld: warning: src/consumer/drivers/gpu/drm/amd/amdgpu/../display/dc/dml2/dml21/src/dml2_core/dml2_core_shared.c:755:0: stack frame size (3432) exceeds limit (3072) in function 'dml2_core_shared_mode

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Message-ID: <202408130537.amQPXvmF-lkp@intel.com>
Date: Tue, 13 Aug 2024 05:36:19 +0800
From: kernel test robot <lkp@...el.com>
To: Nathan Chancellor <nathan@...nel.org>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
	linux-kernel@...r.kernel.org,
	Alex Deucher <alexander.deucher@....com>,
	Aurabindo Pillai <aurabindo.pillai@....com>
Subject: ld.lld: warning:
 src/consumer/drivers/gpu/drm/amd/amdgpu/../display/dc/dml2/dml21/src/dml2_core/dml2_core_shared.c:755:0:
 stack frame size (3432) exceeds limit (3072) in function
 'dml2_core_shared_mode_support'

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   d74da846046aeec9333e802f5918bd3261fb5509
commit: 9f4c6256d0cf887ef64fe87a48a34d50b4bde493 drm/amd/display: Add frame_warn_flag to dml2_core_shared.o
date:   4 months ago
config: x86_64-randconfig-002-20240810 (https://download.01.org/0day-ci/archive/20240813/202408130537.amQPXvmF-lkp@intel.com/config)
compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240813/202408130537.amQPXvmF-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/202408130537.amQPXvmF-lkp@intel.com/

All warnings (new ones prefixed by >>):

   ld.lld: warning: src/consumer/drivers/gpu/drm/amd/amdgpu/../display/dc/dml2/display_mode_core.c:6711:0: stack frame size (4888) exceeds limit (3072) in function 'dml_core_mode_support'
   ld.lld: warning: src/consumer/drivers/gpu/drm/amd/amdgpu/../display/dc/dml2/display_mode_core.c:8280:0: stack frame size (3264) exceeds limit (3072) in function 'dml_core_mode_programming'
>> ld.lld: warning: src/consumer/drivers/gpu/drm/amd/amdgpu/../display/dc/dml2/dml21/src/dml2_core/dml2_core_shared.c:755:0: stack frame size (3432) exceeds limit (3072) in function 'dml2_core_shared_mode_support'
   vmlinux.o: warning: objtool: .text.jffs2_erase_pending_blocks: unexpected end of section

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