mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
* arch/xtensa/boot/boot-elf/bootstrap.S:68: Warning: value 0x1a0003000 truncated to 0xa0003000
@ 2025-12-19  7:38 kernel test robot
  0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2025-12-19  7:38 UTC (permalink / raw)
  To: Guenter Roeck; +Cc: oe-kbuild-all, linux-kernel, Daniel Lezcano, Jon Hunter

Hi Guenter,

First bad commit (maybe != root cause):

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   dd9b004b7ff3289fb7bae35130c0a5c0537266af
commit: 916aa36042db8ee230543ffe0d192f900e8b8c9f clocksource/drivers/timer-tegra186: Avoid 64-bit divide operation
date:   3 months ago
config: xtensa-randconfig-r111-20251215 (https://download.01.org/0day-ci/archive/20251219/202512191554.m2cac6Jp-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/20251219/202512191554.m2cac6Jp-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/202512191554.m2cac6Jp-lkp@intel.com/

All warnings (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 +68 arch/xtensa/boot/boot-elf/bootstrap.S

e85e335f8ff615 Max Filippov 2012-12-03  60  
e85e335f8ff615 Max Filippov 2012-12-03  61  	rsil    a0, XCHAL_DEBUGLEVEL-1
e85e335f8ff615 Max Filippov 2012-12-03  62  	rsync
4bedea94545165 Chris Zankel 2005-06-23  63  reset:
037602705109ec Max Filippov 2018-12-05  64  #if defined(CONFIG_INITIALIZE_XTENSA_MMU_INSIDE_VMLINUX) && \
037602705109ec Max Filippov 2018-12-05  65  	XCHAL_HAVE_PTP_MMU && XCHAL_HAVE_SPANNING_WAY
037602705109ec Max Filippov 2018-12-05  66  	movi	a0, CONFIG_KERNEL_LOAD_ADDRESS
037602705109ec Max Filippov 2018-12-05  67  #else
037602705109ec Max Filippov 2018-12-05 @68  	movi	a0, KERNELOFFSET

:::::: The code at line 68 was first introduced by commit
:::::: 037602705109ec2ab96340bea93ad87daa3ac046 xtensa: don't use l32r opcode directly

:::::: TO: Max Filippov <jcmvbkbc@gmail.com>
:::::: CC: Max Filippov <jcmvbkbc@gmail.com>

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

^ permalink raw reply	[flat|nested] 2+ messages in thread
* arch/xtensa/boot/boot-elf/bootstrap.S:68: Warning: value 0x1a0003000 truncated to 0xa0003000
@ 2026-09-25 23:51 kernel test robot
  0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2026-09-25 23:51 UTC (permalink / raw)
  To: Guenter Roeck; +Cc: oe-kbuild-all, linux-kernel, Daniel Lezcano, Jon Hunter

Hi Guenter,

First bad commit (maybe != root cause):

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   5fc5768c7ca92895ccd1de94dc521e5a55ae7896
commit: 916aa36042db8ee230543ffe0d192f900e8b8c9f clocksource/drivers/timer-tegra186: Avoid 64-bit divide operation
date:   1 year ago
config: xtensa-randconfig-r1303-20260925 (https://download.01.org/0day-ci/archive/20260926/202609260743.V1BFyc9T-lkp@intel.com/config)
compiler: xtensa-linux-gcc (GCC) 8.5.0
sparse: v0.6.5-rc1
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260926/202609260743.V1BFyc9T-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
| Fixes: 916aa36042db ("clocksource/drivers/timer-tegra186: Avoid 64-bit divide operation")
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202609260743.V1BFyc9T-lkp@intel.com/

All warnings (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 +68 arch/xtensa/boot/boot-elf/bootstrap.S

e85e335f8ff615 Max Filippov 2012-12-03  60  
e85e335f8ff615 Max Filippov 2012-12-03  61  	rsil    a0, XCHAL_DEBUGLEVEL-1
e85e335f8ff615 Max Filippov 2012-12-03  62  	rsync
4bedea94545165 Chris Zankel 2005-06-23  63  reset:
037602705109ec Max Filippov 2018-12-05  64  #if defined(CONFIG_INITIALIZE_XTENSA_MMU_INSIDE_VMLINUX) && \
037602705109ec Max Filippov 2018-12-05  65  	XCHAL_HAVE_PTP_MMU && XCHAL_HAVE_SPANNING_WAY
037602705109ec Max Filippov 2018-12-05  66  	movi	a0, CONFIG_KERNEL_LOAD_ADDRESS
037602705109ec Max Filippov 2018-12-05  67  #else
037602705109ec Max Filippov 2018-12-05 @68  	movi	a0, KERNELOFFSET

:::::: The code at line 68 was first introduced by commit
:::::: 037602705109ec2ab96340bea93ad87daa3ac046 xtensa: don't use l32r opcode directly

:::::: TO: Max Filippov <jcmvbkbc@gmail.com>
:::::: CC: Max Filippov <jcmvbkbc@gmail.com>

--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

^ permalink raw reply	[flat|nested] 2+ messages in thread
end of thread, other threads:[~2026-09-25 23:51 UTC | newest]

Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2025-12-19  7:38 arch/xtensa/boot/boot-elf/bootstrap.S:68: Warning: value 0x1a0003000 truncated to 0xa0003000 kernel test robot
2026-09-25 23:51 kernel test robot

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®