public inbox for linux-kernel@vger.kernel.org
 help / color / mirror / Atom feed
* arch/powerpc/kernel/switch.S:170: Error: operand out of range (0xfe10 is not between 0xffffffffffff8000 and 0x7fff)
@ 2023-12-31  3:28 kernel test robot
  0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2023-12-31  3:28 UTC (permalink / raw)
  To: Nicholas Piggin; +Cc: oe-kbuild-all, linux-kernel, Michael Ellerman

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   453f5db0619e2ad64076aab16ff5a00e0f7c53a2
commit: afc6386815a88d067d9f567dcc6266800286f626 powerpc: merge 32-bit and 64-bit _switch implementation
date:   7 months ago
config: powerpc64-randconfig-r052-20231226 (https://download.01.org/0day-ci/archive/20231231/202312311135.Nh024ziD-lkp@intel.com/config)
compiler: powerpc64-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231231/202312311135.Nh024ziD-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/202312311135.Nh024ziD-lkp@intel.com/

All errors (new ones prefixed by >>):

   arch/powerpc/kernel/switch.S: Assembler messages:
>> arch/powerpc/kernel/switch.S:170: Error: operand out of range (0xfe10 is not between 0xffffffffffff8000 and 0x7fff)
   arch/powerpc/kernel/switch.S:249:  Info: macro invoked from here


vim +170 arch/powerpc/kernel/switch.S

   151	
   152	.macro do_switch_64
   153		ld	r8,KSP(r4)	/* Load new stack pointer */
   154	
   155		kuap_check_amr r9, r10
   156	
   157		FLUSH_COUNT_CACHE	/* Clobbers r9, ctr */
   158	
   159		STOP_STREAMS		/* Clobbers r6 */
   160	
   161		addi	r3,r3,-THREAD	/* old thread -> task_struct for return value */
   162		addi	r6,r4,-THREAD	/* new thread -> task_struct */
   163		std	r6,PACACURRENT(r13)	/* Set new task_struct to 'current' */
   164	#if defined(CONFIG_STACKPROTECTOR)
   165		ld	r6, TASK_CANARY(r6)
   166		std	r6, PACA_CANARY(r13)
   167	#endif
   168		/* Set new PACAKSAVE */
   169		clrrdi	r7,r8,THREAD_SHIFT	/* base of new stack */
 > 170		addi	r7,r7,THREAD_SIZE-SWITCH_FRAME_SIZE
   171		std	r7,PACAKSAVE(r13)
   172	

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

^ permalink raw reply	[flat|nested] only message in thread

only message in thread, other threads:[~2023-12-31  3:28 UTC | newest]

Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2023-12-31  3:28 arch/powerpc/kernel/switch.S:170: Error: operand out of range (0xfe10 is not between 0xffffffffffff8000 and 0x7fff) 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