Messages in this thread |  | | Date | Sun, 31 Dec 2023 11:28:00 +0800 | | From | kernel test robot <> | | Subject | arch/powerpc/kernel/switch.S:170: Error: operand out of range (0xfe10 is not between 0xffffffffffff8000 and 0x7fff) |
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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
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