[zen-kernel-zen-kernel:5.11/zen-sauce 5/24] crypto/nhpoly1305.c:195:1: warning: the frame size of 1028 bytes is larger than 1024 bytes

[zen-kernel-zen-kernel:5.11/zen-sauce 5/24] crypto/nhpoly1305.c:195:1: warning: the frame size of 1028 bytes is larger than 1024 bytes

[kernel test robot]

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Hi Jan,

First bad commit (maybe != root cause):

tree:   https://github.com/zen-kernel/zen-kernel 5.11/zen-sauce
head:   791993e1c1fd68c5c05295efabebb8b4b3579f3a
commit: a09abe2fc9c447bcf7c7f9888d63fb448da29ed6 [5/24] ZEN: Unrestrict CONFIG_OPTIMIZE_FOR_PERFORMANCE_O3
config: h8300-randconfig-r012-20210216 (attached as .config)
compiler: h8300-linux-gcc (GCC) 9.3.0
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/zen-kernel/zen-kernel/commit/a09abe2fc9c447bcf7c7f9888d63fb448da29ed6
        git remote add zen-kernel-zen-kernel https://github.com/zen-kernel/zen-kernel
        git fetch --no-tags zen-kernel-zen-kernel 5.11/zen-sauce
        git checkout a09abe2fc9c447bcf7c7f9888d63fb448da29ed6
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=h8300 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

   crypto/nhpoly1305.c: In function 'crypto_nhpoly1305_update':
>> crypto/nhpoly1305.c:195:1: warning: the frame size of 1028 bytes is larger than 1024 bytes [-Wframe-larger-than=]
     195 | }
         | ^
--
   drivers/input/joystick/sidewinder.c: In function 'sw_connect':
>> drivers/input/joystick/sidewinder.c:787:1: warning: the frame size of 1252 bytes is larger than 1024 bytes [-Wframe-larger-than=]
     787 | }
         | ^


vim +195 crypto/nhpoly1305.c

26609a21a94601 Eric Biggers 2018-11-16  190  
26609a21a94601 Eric Biggers 2018-11-16  191  int crypto_nhpoly1305_update(struct shash_desc *desc,
26609a21a94601 Eric Biggers 2018-11-16  192  			     const u8 *src, unsigned int srclen)
26609a21a94601 Eric Biggers 2018-11-16  193  {
26609a21a94601 Eric Biggers 2018-11-16  194  	return crypto_nhpoly1305_update_helper(desc, src, srclen, nh_generic);
26609a21a94601 Eric Biggers 2018-11-16 @195  }
26609a21a94601 Eric Biggers 2018-11-16  196  EXPORT_SYMBOL(crypto_nhpoly1305_update);
26609a21a94601 Eric Biggers 2018-11-16  197  

:::::: The code at line 195 was first introduced by commit
:::::: 26609a21a9460145e37d90947ad957b358a05288 crypto: nhpoly1305 - add NHPoly1305 support

:::::: TO: Eric Biggers <ebiggers@google.com>
:::::: CC: Herbert Xu <herbert@gondor.apana.org.au>

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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