Hi Gurbir, Thank you for the patch! Yet something to improve:
[auto build test ERROR on next-20200807] [cannot apply to linux/master linus/master v5.8 v5.8-rc7 v5.8-rc6 v5.8] [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] url: https://github.com/0day-ci/linux/commits/Gurbir-Arora/Introduce-mini-dump-support-for-remoteproc/20200808-073315 base: 471e638c4c5df4c0035a76a561ada4d28228e5fd config: i386-allyesconfig (attached as .config) compiler: gcc-9 (Debian 9.3.0-15) 9.3.0 reproduce (this is a W=1 build): # save the attached .config to linux build tree make W=1 ARCH=i386 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <l...@intel.com> All errors (new ones prefixed by >>): In file included from arch/x86/include/asm/page_32.h:35, from arch/x86/include/asm/page.h:14, from arch/x86/include/asm/thread_info.h:12, from include/linux/thread_info.h:38, from arch/x86/include/asm/preempt.h:7, from include/linux/preempt.h:78, from include/linux/spinlock.h:51, from include/linux/swait.h:7, from include/linux/completion.h:12, from drivers/remoteproc/remoteproc_coredump.c:8: In function 'memcpy', inlined from 'add_minidump_segments' at drivers/remoteproc/remoteproc_coredump.c:491:4, inlined from 'rproc_minidump' at drivers/remoteproc/remoteproc_coredump.c:530:10: >> include/linux/string.h:393:4: error: call to '__write_overflow' declared >> with attribute error: detected write beyond size of object passed as 1st >> parameter 393 | __write_overflow(); | ^~~~~~~~~~~~~~~~~~ vim +/__write_overflow +393 include/linux/string.h 6974f0c4555e28 Daniel Micay 2017-07-12 386 6974f0c4555e28 Daniel Micay 2017-07-12 387 __FORTIFY_INLINE void *memcpy(void *p, const void *q, __kernel_size_t size) 6974f0c4555e28 Daniel Micay 2017-07-12 388 { 6974f0c4555e28 Daniel Micay 2017-07-12 389 size_t p_size = __builtin_object_size(p, 0); 6974f0c4555e28 Daniel Micay 2017-07-12 390 size_t q_size = __builtin_object_size(q, 0); 6974f0c4555e28 Daniel Micay 2017-07-12 391 if (__builtin_constant_p(size)) { 6974f0c4555e28 Daniel Micay 2017-07-12 392 if (p_size < size) 6974f0c4555e28 Daniel Micay 2017-07-12 @393 __write_overflow(); 6974f0c4555e28 Daniel Micay 2017-07-12 394 if (q_size < size) 6974f0c4555e28 Daniel Micay 2017-07-12 395 __read_overflow2(); 6974f0c4555e28 Daniel Micay 2017-07-12 396 } 6974f0c4555e28 Daniel Micay 2017-07-12 397 if (p_size < size || q_size < size) 6974f0c4555e28 Daniel Micay 2017-07-12 398 fortify_panic(__func__); 47227d27e2fcb0 Daniel Axtens 2020-06-03 399 return __underlying_memcpy(p, q, size); 6974f0c4555e28 Daniel Micay 2017-07-12 400 } 6974f0c4555e28 Daniel Micay 2017-07-12 401 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
.config.gz
Description: application/gzip
