Hi Martyn, [auto build test WARNING on driver-core/driver-core-testing] [also build test WARNING on v4.6-rc1 next-20160401] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system] url: https://github.com/0day-ci/linux/commits/Martyn-Welch/VME-Adding-Fake-VME-driver/20160403-071706 config: parisc-allyesconfig (attached as .config) reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=parisc All warnings (new ones prefixed by >>): drivers/vme/bridges/vme_fake.c: In function 'fake_vmeread8': >> drivers/vme/bridges/vme_fake.c:432:10: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] loc = (u8 *)(bridge->slaves[i].buf_base + offset); ^ drivers/vme/bridges/vme_fake.c: In function 'fake_vmeread16': drivers/vme/bridges/vme_fake.c:464:10: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] loc = (u16 *)(bridge->slaves[i].buf_base + offset); ^ drivers/vme/bridges/vme_fake.c: In function 'fake_vmeread32': drivers/vme/bridges/vme_fake.c:496:10: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] loc = (u32 *)(bridge->slaves[i].buf_base + offset); ^ drivers/vme/bridges/vme_fake.c: In function 'fake_vmewrite8': drivers/vme/bridges/vme_fake.c:626:10: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] loc = (u8 *)(bridge->slaves[i].buf_base + offset); ^ drivers/vme/bridges/vme_fake.c: In function 'fake_vmewrite16': drivers/vme/bridges/vme_fake.c:656:10: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] loc = (u16 *)(bridge->slaves[i].buf_base + offset); ^ drivers/vme/bridges/vme_fake.c: In function 'fake_vmewrite32': drivers/vme/bridges/vme_fake.c:686:10: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] loc = (u32 *)(bridge->slaves[i].buf_base + offset); ^ vim +432 drivers/vme/bridges/vme_fake.c 416 int i; 417 unsigned long long start, end, offset; 418 u8 *loc; 419 420 for (i = 0; i < FAKE_MAX_SLAVE; i++) { 421 start = bridge->slaves[i].vme_base; 422 end = bridge->slaves[i].vme_base + bridge->slaves[i].size; 423 424 if (aspace != bridge->slaves[i].aspace) 425 continue; 426 427 if (cycle != bridge->slaves[i].cycle) 428 continue; 429 430 if ((addr >= start) && (addr < end)) { 431 offset = addr - bridge->slaves[i].vme_base; > 432 loc = (u8 *)(bridge->slaves[i].buf_base + offset); 433 retval = *loc; 434 435 break; 436 } 437 } 438 439 fake_lm_check(bridge, addr, aspace, cycle); 440 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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