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Miller" , Hans de Goede , "(open list:AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER)" , platform-driver-x86@vger.kernel.org, Lars Francke , Yijun Shen , "Mario Limonciello (AMD)" Subject: Re: [PATCH v4 3/5] crypto: ccp - Add an S4 restore flow Message-ID: <202601061453.8zskdbs5-lkp@intel.com> References: <20260106045423.55190-4-superm1@kernel.org> Precedence: bulk X-Mailing-List: platform-driver-x86@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260106045423.55190-4-superm1@kernel.org> Hi Mario, kernel test robot noticed the following build warnings: [auto build test WARNING on herbert-cryptodev-2.6/master] [also build test WARNING on herbert-crypto-2.6/master linus/master v6.16-rc1 next-20260106] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Mario-Limonciello-AMD/platform-x86-amd-pmf-Prevent-TEE-errors-after-hibernate/20260106-130236 base: https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git master patch link: https://lore.kernel.org/r/20260106045423.55190-4-superm1%40kernel.org patch subject: [PATCH v4 3/5] crypto: ccp - Add an S4 restore flow config: x86_64-rhel-9.4-kunit (https://download.01.org/0day-ci/archive/20260106/202601061453.8zskdbs5-lkp@intel.com/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260106/202601061453.8zskdbs5-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 | Closes: https://lore.kernel.org/oe-kbuild-all/202601061453.8zskdbs5-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/crypto/ccp/psp-dev.c: In function 'psp_restore': >> drivers/crypto/ccp/psp-dev.c:357:13: warning: variable 'ret' set but not used [-Wunused-but-set-variable] 357 | int ret = 0; | ^~~ vim +/ret +357 drivers/crypto/ccp/psp-dev.c 353 354 int psp_restore(struct sp_device *sp) 355 { 356 struct psp_device *psp = sp->psp_data; > 357 int ret = 0; 358 359 if (psp->tee_data) 360 ret = tee_restore(psp); 361 362 return 0; 363 } 364 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki