Messages in this thread | ![/](/images/icornerl.gif) | | Date | Sat, 6 Apr 2024 09:00:49 +0800 | From | kernel test robot <> | Subject | include/linux/list.h:69:(.text+0x338f): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: *UND* |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 8a05ef7087166d7fa0de986fb6a2d97850dbd551 commit: 481461f5109919babbb393d6f68002936b8e2493 linux/export.h: make <linux/export.h> independent of CONFIG_MODULES date: 9 months ago config: xtensa-randconfig-r012-20230616 (https://download.01.org/0day-ci/archive/20240406/202404060846.sebDx4Nj-lkp@intel.com/config) compiler: xtensa-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240406/202404060846.sebDx4Nj-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 <lkp@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202404060846.sebDx4Nj-lkp@intel.com/
All errors (new ones prefixed by >>):
drivers/media/common/siano/smscoreapi.o: in function `smscore_register_hotplug': >> include/linux/list.h:69:(.text+0x338f): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: *UND*
vim +69 include/linux/list.h
d7c816733d501b Kees Cook 2016-08-17 58 ^1da177e4c3f41 Linus Torvalds 2005-04-16 59 /* ^1da177e4c3f41 Linus Torvalds 2005-04-16 60 * Insert a new entry between two known consecutive entries. ^1da177e4c3f41 Linus Torvalds 2005-04-16 61 * ^1da177e4c3f41 Linus Torvalds 2005-04-16 62 * This is only for internal list manipulation where we know ^1da177e4c3f41 Linus Torvalds 2005-04-16 63 * the prev/next entries already! ^1da177e4c3f41 Linus Torvalds 2005-04-16 64 */ ^1da177e4c3f41 Linus Torvalds 2005-04-16 65 static inline void __list_add(struct list_head *new, ^1da177e4c3f41 Linus Torvalds 2005-04-16 66 struct list_head *prev, ^1da177e4c3f41 Linus Torvalds 2005-04-16 67 struct list_head *next) ^1da177e4c3f41 Linus Torvalds 2005-04-16 68 { d7c816733d501b Kees Cook 2016-08-17 @69 if (!__list_add_valid(new, prev, next)) d7c816733d501b Kees Cook 2016-08-17 70 return; d7c816733d501b Kees Cook 2016-08-17 71 ^1da177e4c3f41 Linus Torvalds 2005-04-16 72 next->prev = new; ^1da177e4c3f41 Linus Torvalds 2005-04-16 73 new->next = next; ^1da177e4c3f41 Linus Torvalds 2005-04-16 74 new->prev = prev; 1c97be677f72b3 Paul E. McKenney 2015-09-20 75 WRITE_ONCE(prev->next, new); ^1da177e4c3f41 Linus Torvalds 2005-04-16 76 } ^1da177e4c3f41 Linus Torvalds 2005-04-16 77
:::::: The code at line 69 was first introduced by commit :::::: d7c816733d501b59dbdc2483f2cc8e4431fd9160 list: Split list_add() debug checking into separate function
:::::: TO: Kees Cook <keescook@chromium.org> :::::: CC: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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