mm/kasan/kasan.h:485:2: error: #error kasan_arch_is_ready only works in KASAN generic outline mode!

From: kernel test robot
Date: Mon Jun 26 2023 - 03:20:03 EST


tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 45a3e24f65e90a047bef86f927ebdc4c710edaa1
commit: 5b301409e8bc5d7fad2ee138be44c5c529dd0874 UML: add support for KASAN under x86_64
date: 11 months ago
config: um-randconfig-r023-20230619 (https://download.01.org/0day-ci/archive/20230619/202306191845.ddCTgcG9-lkp@xxxxxxxxx/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce: (https://download.01.org/0day-ci/archive/20230619/202306191845.ddCTgcG9-lkp@xxxxxxxxx/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 <yujie.liu@xxxxxxxxx>
| Closes: https://lore.kernel.org/r/202306191845.ddCTgcG9-lkp@xxxxxxxxx/

All errors (new ones prefixed by >>):

In file included from mm/kasan/generic.c:34:
>> mm/kasan/kasan.h:485:2: error: #error kasan_arch_is_ready only works in KASAN generic outline mode!
485 | #error kasan_arch_is_ready only works in KASAN generic outline mode!
| ^~~~~
--
In file included from lib/test_kasan.c:28:
>> lib/../mm/kasan/kasan.h:485:2: error: #error kasan_arch_is_ready only works in KASAN generic outline mode!
485 | #error kasan_arch_is_ready only works in KASAN generic outline mode!
| ^~~~~


CONFIG_KASAN_GENERIC=y
# CONFIG_KASAN_OUTLINE is not set


vim +485 mm/kasan/kasan.h

e2db1a9aa38149 Andrey Konovalov 2021-02-25 481
af3751f3c2b628 Daniel Axtens 2021-06-28 482 #ifndef kasan_arch_is_ready
af3751f3c2b628 Daniel Axtens 2021-06-28 483 static inline bool kasan_arch_is_ready(void) { return true; }
af3751f3c2b628 Daniel Axtens 2021-06-28 484 #elif !defined(CONFIG_KASAN_GENERIC) || !defined(CONFIG_KASAN_OUTLINE)
af3751f3c2b628 Daniel Axtens 2021-06-28 @485 #error kasan_arch_is_ready only works in KASAN generic outline mode!
af3751f3c2b628 Daniel Axtens 2021-06-28 486 #endif
af3751f3c2b628 Daniel Axtens 2021-06-28 487

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