On 10/13/2021 8:50 PM, Vivek Goyal wrote: Hi Vivek, Thanks for the explanation, the bot is not clever on such case, we'll take a look. Best Regards, Rong Chen > > Thanks > Vivek > >> 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/Vivek-Goyal/fuse-Send-file-inode... >> base: 64570fbc14f8d7cb3fe3995f20e26bc25ce4b2cc >> config: arc-randconfig-r043-20211012 (attached as .config) >> compiler: arc-elf-gcc (GCC) 11.2.0 >> 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/0day-ci/linux/commit/3671f69d52ea6521c521ba6052be8e1b0... >> git remote add linux-review https://github.com/0day-ci/linux >> git fetch --no-tags linux-review Vivek-Goyal/fuse-Send-file-inode-security-context-during-creation/20211013-020827 >> git checkout 3671f69d52ea6521c521ba6052be8e1b07e19ef7 >> # save the attached .config to linux build tree >> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=arc >> >> If you fix the issue, kindly add following tag as appropriate >> Reported-by: kernel test robot <lkp(a)intel.com&gt; >> >> All errors (new ones prefixed by >>): >> >> fs/fuse/dir.c: In function 'get_security_context': >>>> fs/fuse/dir.c:473:45: error: passing argument 4 of 'security_dentry_init_security' from incompatible pointer type [-Werror=incompatible-pointer-types] >> 473 | &name, &ctx, &ctxlen); >> | ^~~~~ >> | | >> | const char ** >> In file included from include/linux/fs_context.h:14, >> from fs/fuse/dir.c:13: >> include/linux/security.h:742:57: note: expected 'void **' but argument is of type 'const char **' >> 742 | void **ctx, >> | ~~~~~~~^~~ >> fs/fuse/dir.c:473:52: error: passing argument 5 of 'security_dentry_init_security' from incompatible pointer type [-Werror=incompatible-pointer-types] >> 473 | &name, &ctx, &ctxlen); >> | ^~~~ >> | | >> | void ** >> In file included from include/linux/fs_context.h:14, >> from fs/fuse/dir.c:13: >> include/linux/security.h:743:55: note: expected 'u32 *' {aka 'unsigned int *'} but argument is of type 'void **' >> 743 | u32 *ctxlen) >> | ~~~~~^~~~~~ >>>> fs/fuse/dir.c:472:15: error: too many arguments to function 'security_dentry_init_security' >> 472 | err = security_dentry_init_security(entry, mode, &entry->d_name, >> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> In file included from include/linux/fs_context.h:14, >> from fs/fuse/dir.c:13: >> include/linux/security.h:739:19: note: declared here >> 739 | static inline int security_dentry_init_security(struct dentry *dentry, >> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> cc1: some warnings being treated as errors >> >> >> vim +/security_dentry_init_security +473 fs/fuse/dir.c >> >> 461 >> 462 static int get_security_context(struct dentry *entry, umode_t mode, >> 463 void **security_ctx, u32 *security_ctxlen) >> 464 { >> 465 struct fuse_secctx *fsecctx; >> 466 struct fuse_secctxs *fsecctxs; >> 467 void *ctx, *full_ctx; >> 468 u32 ctxlen, full_ctxlen; >> 469 int err = 0; >> 470 const char *name; >> 471 >> > 472 err = security_dentry_init_security(entry, mode, &entry->d_name, >> > 473 &name, &ctx, &ctxlen); >> 474 if (err) { >> 475 if (err != -EOPNOTSUPP) >> 476 goto out_err; >> 477 /* No LSM is supporting this security hook. Ignore error */ >> 478 err = 0; >> 479 ctxlen = 0; >> 480 } >> 481 >> 482 if (ctxlen > 0) { >> 483 void *ptr; >> 484 >> 485 full_ctxlen = sizeof(*fsecctxs) + sizeof(*fsecctx) + >> 486 strlen(name) + ctxlen + 1; >> 487 full_ctx = kzalloc(full_ctxlen, GFP_KERNEL); >> 488 if (!full_ctx) { >> 489 err = -ENOMEM; >> 490 kfree(ctx); >> 491 goto out_err; >> 492 } >> 493 >> 494 ptr = full_ctx; >> 495 fsecctxs = (struct fuse_secctxs*) ptr; >> 496 fsecctxs->nr_secctx = 1; >> 497 ptr += sizeof(*fsecctxs); >> 498 >> 499 fsecctx = (struct fuse_secctx*) ptr; >> 500 fsecctx->size = ctxlen; >> 501 ptr += sizeof(*fsecctx); >> 502 >> 503 strcpy(ptr, name); >> 504 ptr += strlen(name) + 1; >> 505 memcpy(ptr, ctx, ctxlen); >> 506 kfree(ctx); >> 507 } else { >> 508 full_ctxlen = sizeof(*fsecctxs); >> 509 full_ctx = kzalloc(full_ctxlen, GFP_KERNEL); >> 510 if (!full_ctx) { >> 511 err = -ENOMEM; >> 512 goto out_err; >> 513 } >> 514 } >> 515 >> 516 *security_ctxlen = full_ctxlen; >> 517 *security_ctx = full_ctx; >> 518 out_err: >> 519 return err; >> 520 } >> 521 >> >> --- >> 0-DAY CI Kernel Test Service, Intel Corporation >> https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org > > _______________________________________________ > kbuild-all mailing list -- kbuild-all(a)lists.01.org > To unsubscribe send an email to kbuild-all-leave(a)lists.01.org >