* [linux-next:master 3955/7588] arch/riscv/mm/init.c:485:18: error: 'xip_pmd' undeclared; did you mean 'xdp_md'?
@ 2021-03-28 0:20 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2021-03-28 0:20 UTC (permalink / raw)
To: Vitaly Wool; +Cc: kbuild-all, Linux Memory Management List, Palmer Dabbelt
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 931294922e65a23e1aad6398b9ae02df74044679
commit: 06c7c914de26c5a4f1418fd54e4dfd0be4215de6 [3955/7588] RISC-V: enable XIP
config: riscv-randconfig-r024-20210328 (attached as .config)
compiler: riscv32-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=06c7c914de26c5a4f1418fd54e4dfd0be4215de6
git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next master
git checkout 06c7c914de26c5a4f1418fd54e4dfd0be4215de6
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=riscv
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
arch/riscv/mm/init.c: In function 'setup_vm':
>> arch/riscv/mm/init.c:485:18: error: 'xip_pmd' undeclared (first use in this function); did you mean 'xdp_md'?
485 | (uintptr_t)xip_pmd, PGDIR_SIZE, PAGE_TABLE);
| ^~~~~~~
| xdp_md
arch/riscv/mm/init.c:485:18: note: each undeclared identifier is reported only once for each function it appears in
>> arch/riscv/mm/init.c:489:3: error: implicit declaration of function 'create_pmd_mapping'; did you mean 'create_pgd_mapping'? [-Werror=implicit-function-declaration]
489 | create_pmd_mapping(xip_pmd, va,
| ^~~~~~~~~~~~~~~~~~
| create_pgd_mapping
cc1: some warnings being treated as errors
vim +485 arch/riscv/mm/init.c
482
483 #ifdef CONFIG_XIP_KERNEL
484 create_pgd_mapping(trampoline_pg_dir, XIP_VIRT_ADDR_START,
> 485 (uintptr_t)xip_pmd, PGDIR_SIZE, PAGE_TABLE);
486 for (va = XIP_VIRT_ADDR_START;
487 va < XIP_VIRT_ADDR_START + xiprom_sz;
488 va += PMD_SIZE) {
> 489 create_pmd_mapping(xip_pmd, va,
490 xiprom + (va - XIP_VIRT_ADDR_START),
491 PMD_SIZE, PAGE_KERNEL_EXEC);
492 }
493
494 create_pgd_mapping(early_pg_dir, XIP_VIRT_ADDR_START,
495 (uintptr_t)xip_pmd, PGDIR_SIZE, PAGE_TABLE);
496 #endif
497
498 /*
499 * Setup early PGD covering entire kernel which will allows
500 * us to reach paging_init(). We map all memory banks later
501 * in setup_vm_final() below.
502 */
503 end_va = PAGE_OFFSET + load_sz;
504 for (va = PAGE_OFFSET; va < end_va; va += map_size)
505 create_pgd_mapping(early_pg_dir, va,
506 load_pa + (va - PAGE_OFFSET),
507 map_size, PAGE_KERNEL_EXEC);
508
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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