lib/crypto/blake2s-selftest.c:548:13: warning: stack frame size (1176) exceeds limit (1024) in 'blake2s_selftest'
From: kernel test robot
Date: Fri May 27 2022 - 17:58:49 EST
tree: https://github.com/intel-lab-lkp/linux/commits/UPDATE-20220527-161529/Jason-A-Donenfeld/crypto-blake2s-remove-shash-module/20220526-172214
head: 3f36e6ac3553b6d6872d5e575f30112d333a1934
commit: 3f36e6ac3553b6d6872d5e575f30112d333a1934 crypto: blake2s - remove shash module
date: 14 hours ago
config: hexagon-randconfig-r041-20220526 (https://download.01.org/0day-ci/archive/20220528/202205280544.UeG75XaY-lkp@xxxxxxxxx/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 134d7f9a4b97e9035150d970bd9e376043c4577e)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/intel-lab-lkp/linux/commit/3f36e6ac3553b6d6872d5e575f30112d333a1934
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review UPDATE-20220527-161529/Jason-A-Donenfeld/crypto-blake2s-remove-shash-module/20220526-172214
git checkout 3f36e6ac3553b6d6872d5e575f30112d333a1934
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash lib/crypto/
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@xxxxxxxxx>
All warnings (new ones prefixed by >>):
>> lib/crypto/blake2s-selftest.c:548:13: warning: stack frame size (1176) exceeds limit (1024) in 'blake2s_selftest' [-Wframe-larger-than]
bool __init blake2s_selftest(void)
^
1 warning generated.
vim +/blake2s_selftest +548 lib/crypto/blake2s-selftest.c
66d7fb94e4ffe5 Jason A. Donenfeld 2019-11-08 547
66d7fb94e4ffe5 Jason A. Donenfeld 2019-11-08 @548 bool __init blake2s_selftest(void)
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