On Sun, Sep 13, 2020 at 06:42:09PM +0800, kernel test robot wrote: > Hi Pascal, > > FYI, the error/warning still remains. > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > head: ef2e9a563b0cd7965e2a1263125dcbb1c86aa6cc > commit: bb7679b840cc7cf23868e05c5ef7a044e7fafd97 crypto: inside-secure - Added support for authenc HMAC-SHA1/DES-CBC > date: 12 months ago > config: arm-randconfig-r005-20200913 (attached as .config) > compiler: arm-linux-gnueabi-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 > git checkout bb7679b840cc7cf23868e05c5ef7a044e7fafd97 > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot <lkp@xxxxxxxxx> > > All warnings (new ones prefixed by >>): > > drivers/crypto/inside-secure/safexcel_cipher.c: In function 'safexcel_aead_setkey': > >> drivers/crypto/inside-secure/safexcel_cipher.c:457:1: warning: the frame size of 1064 bytes is larger than 1024 bytes [-Wframe-larger-than=] > 457 | } > | ^ This is primarily caused by the istate/ostate variables on the stack. This patch series removes the warning by reusing the ahash setkey code for aead. Note that we've simply moved the istate/ostate into the ahash code and the overall stack usage is actually unchanged. Cheers, -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
