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charset=us-ascii Content-Disposition: inline Hi Arnd, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: e811c33b1f137be26a20444b79db8cbc1fca1c89 commit: 8d46603eeeb4c6abff1d2e49f2a6ae289dac765e media: cxd2841er: fix 64-bit division on gcc-9 date: 11 months ago config: xtensa-randconfig-r131-20251108 (https://download.01.org/0day-ci/archive/20251109/202511090027.GvyB7VDx-lkp@intel.com/config) compiler: xtensa-linux-gcc (GCC) 8.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251109/202511090027.GvyB7VDx-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 | Closes: https://lore.kernel.org/oe-kbuild-all/202511090027.GvyB7VDx-lkp@intel.com/ All errors (new ones prefixed by >>): arch/xtensa/boot/boot-elf/bootstrap.S: Assembler messages: >> arch/xtensa/boot/boot-elf/bootstrap.S:58: Error: invalid register 'atomctl' for 'wsr' instruction arch/xtensa/boot/boot-elf/bootstrap.S:68: Warning: value 0x1a0003000 truncated to 0xa0003000 vim +58 arch/xtensa/boot/boot-elf/bootstrap.S e85e335f8ff615f Max Filippov 2012-12-03 42 e85e335f8ff615f Max Filippov 2012-12-03 43 .align 4 e85e335f8ff615f Max Filippov 2012-12-03 44 _SetupMMU: 09af39f649dac66 Max Filippov 2021-07-26 45 #if XCHAL_HAVE_WINDOWED e85e335f8ff615f Max Filippov 2012-12-03 46 movi a0, 0 e85e335f8ff615f Max Filippov 2012-12-03 47 wsr a0, windowbase e85e335f8ff615f Max Filippov 2012-12-03 48 rsync e85e335f8ff615f Max Filippov 2012-12-03 49 movi a0, 1 e85e335f8ff615f Max Filippov 2012-12-03 50 wsr a0, windowstart e85e335f8ff615f Max Filippov 2012-12-03 51 rsync 09af39f649dac66 Max Filippov 2021-07-26 52 #endif e85e335f8ff615f Max Filippov 2012-12-03 53 movi a0, 0x1F e85e335f8ff615f Max Filippov 2012-12-03 54 wsr a0, ps e85e335f8ff615f Max Filippov 2012-12-03 55 rsync e85e335f8ff615f Max Filippov 2012-12-03 56 e85e335f8ff615f Max Filippov 2012-12-03 57 #ifndef CONFIG_INITIALIZE_XTENSA_MMU_INSIDE_VMLINUX e85e335f8ff615f Max Filippov 2012-12-03 @58 initialize_mmu :::::: The code at line 58 was first introduced by commit :::::: e85e335f8ff615f74e29e09cc2599f095600114b xtensa: add MMU v3 support :::::: TO: Max Filippov :::::: CC: Chris Zankel -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki