* [peterz-queue:x86/wip-rwx 3/5] arch/s390/kernel/module.c:438:8: error: too few arguments to function 'apply_rela'
@ 2020-03-21 7:20 kbuild test robot
0 siblings, 0 replies; 5+ messages in thread
From: kbuild test robot @ 2020-03-21 7:20 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 6272 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git x86/wip-rwx
head: e027460bc9615fd55e60cee8138efe73959d5c7d
commit: 59319adc37b942926d4636c45c12002d8aa2c59b [3/5] livepatch: Use text_poke() for relocations
config: s390-allyesconfig (attached as .config)
compiler: s390-linux-gcc (GCC) 9.2.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 59319adc37b942926d4636c45c12002d8aa2c59b
# save the attached .config to linux build tree
GCC_VERSION=9.2.0 make.cross ARCH=s390
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
arch/s390/kernel/module.c: In function 'apply_rela_bits':
arch/s390/kernel/module.c:199:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
199 | write(loc, &val, 1);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:199:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c:203:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
203 | write(loc, &tmp, 2);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:203:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c:205:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
205 | write(loc, &val, 2);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:205:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c:209:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
209 | write(loc, &tmp, 4);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:209:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c:211:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
211 | write(loc, &val, 4);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:211:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c:213:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
213 | write(loc, &val, 8);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:213:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c: In function '__apply_relocate_add':
>> arch/s390/kernel/module.c:438:8: error: too few arguments to function 'apply_rela'
438 | rc = apply_rela(rela, base, symtab, strtab, me);
| ^~~~~~~~~~
arch/s390/kernel/module.c:218:12: note: declared here
218 | static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
| ^~~~~~~~~~
vim +/apply_rela +438 arch/s390/kernel/module.c
^1da177e4c3f41 Linus Torvalds 2005-04-16 418
59319adc37b942 Peter Zijlstra 2019-10-21 419 static int __apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab,
^1da177e4c3f41 Linus Torvalds 2005-04-16 420 unsigned int symindex, unsigned int relsec,
59319adc37b942 Peter Zijlstra 2019-10-21 421 struct module *me,
59319adc37b942 Peter Zijlstra 2019-10-21 422 void (*write)(void *addr, const void *data, size_t len))
^1da177e4c3f41 Linus Torvalds 2005-04-16 423 {
^1da177e4c3f41 Linus Torvalds 2005-04-16 424 Elf_Addr base;
^1da177e4c3f41 Linus Torvalds 2005-04-16 425 Elf_Sym *symtab;
^1da177e4c3f41 Linus Torvalds 2005-04-16 426 Elf_Rela *rela;
^1da177e4c3f41 Linus Torvalds 2005-04-16 427 unsigned long i, n;
^1da177e4c3f41 Linus Torvalds 2005-04-16 428 int rc;
^1da177e4c3f41 Linus Torvalds 2005-04-16 429
^1da177e4c3f41 Linus Torvalds 2005-04-16 430 DEBUGP("Applying relocate section %u to %u\n",
^1da177e4c3f41 Linus Torvalds 2005-04-16 431 relsec, sechdrs[relsec].sh_info);
^1da177e4c3f41 Linus Torvalds 2005-04-16 432 base = sechdrs[sechdrs[relsec].sh_info].sh_addr;
^1da177e4c3f41 Linus Torvalds 2005-04-16 433 symtab = (Elf_Sym *) sechdrs[symindex].sh_addr;
^1da177e4c3f41 Linus Torvalds 2005-04-16 434 rela = (Elf_Rela *) sechdrs[relsec].sh_addr;
^1da177e4c3f41 Linus Torvalds 2005-04-16 435 n = sechdrs[relsec].sh_size / sizeof(Elf_Rela);
^1da177e4c3f41 Linus Torvalds 2005-04-16 436
^1da177e4c3f41 Linus Torvalds 2005-04-16 437 for (i = 0; i < n; i++, rela++) {
083e14c09b7ae0 Martin Schwidefsky 2013-01-11 @438 rc = apply_rela(rela, base, symtab, strtab, me);
^1da177e4c3f41 Linus Torvalds 2005-04-16 439 if (rc)
^1da177e4c3f41 Linus Torvalds 2005-04-16 440 return rc;
^1da177e4c3f41 Linus Torvalds 2005-04-16 441 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 442 return 0;
^1da177e4c3f41 Linus Torvalds 2005-04-16 443 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 444
:::::: The code@line 438 was first introduced by commit
:::::: 083e14c09b7ae0247b9944a386fdc32cd0719da1 s390/modules: add relocation overflow checking
:::::: TO: Martin Schwidefsky <schwidefsky@de.ibm.com>
:::::: CC: Martin Schwidefsky <schwidefsky@de.ibm.com>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 58318 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
* [peterz-queue:x86/wip-rwx 3/5] arch/s390/kernel/module.c:438:8: error: too few arguments to function 'apply_rela'
@ 2020-04-02 10:03 kbuild test robot
0 siblings, 0 replies; 5+ messages in thread
From: kbuild test robot @ 2020-04-02 10:03 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 6284 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git x86/wip-rwx
head: d7a396eb2371493081226bb98739c1970cdaba0b
commit: 73011406b455d80485cfd0a2c016b5dfe9290c88 [3/5] livepatch: Use text_poke() for relocations
config: s390-randconfig-a001-20200402 (attached as .config)
compiler: s390-linux-gcc (GCC) 9.3.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 73011406b455d80485cfd0a2c016b5dfe9290c88
# save the attached .config to linux build tree
GCC_VERSION=9.3.0 make.cross ARCH=s390
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
arch/s390/kernel/module.c: In function 'apply_rela_bits':
arch/s390/kernel/module.c:199:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
199 | write(loc, &val, 1);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:199:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c:203:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
203 | write(loc, &tmp, 2);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:203:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c:205:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
205 | write(loc, &val, 2);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:205:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c:209:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
209 | write(loc, &tmp, 4);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:209:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c:211:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
211 | write(loc, &val, 4);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:211:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c:213:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
213 | write(loc, &val, 8);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:213:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c: In function '__apply_relocate_add':
>> arch/s390/kernel/module.c:438:8: error: too few arguments to function 'apply_rela'
438 | rc = apply_rela(rela, base, symtab, strtab, me);
| ^~~~~~~~~~
arch/s390/kernel/module.c:218:12: note: declared here
218 | static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
| ^~~~~~~~~~
vim +/apply_rela +438 arch/s390/kernel/module.c
^1da177e4c3f41 Linus Torvalds 2005-04-16 418
73011406b455d8 Peter Zijlstra 2019-10-21 419 static int __apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab,
^1da177e4c3f41 Linus Torvalds 2005-04-16 420 unsigned int symindex, unsigned int relsec,
73011406b455d8 Peter Zijlstra 2019-10-21 421 struct module *me,
73011406b455d8 Peter Zijlstra 2019-10-21 422 void (*write)(void *addr, const void *data, size_t len))
^1da177e4c3f41 Linus Torvalds 2005-04-16 423 {
^1da177e4c3f41 Linus Torvalds 2005-04-16 424 Elf_Addr base;
^1da177e4c3f41 Linus Torvalds 2005-04-16 425 Elf_Sym *symtab;
^1da177e4c3f41 Linus Torvalds 2005-04-16 426 Elf_Rela *rela;
^1da177e4c3f41 Linus Torvalds 2005-04-16 427 unsigned long i, n;
^1da177e4c3f41 Linus Torvalds 2005-04-16 428 int rc;
^1da177e4c3f41 Linus Torvalds 2005-04-16 429
^1da177e4c3f41 Linus Torvalds 2005-04-16 430 DEBUGP("Applying relocate section %u to %u\n",
^1da177e4c3f41 Linus Torvalds 2005-04-16 431 relsec, sechdrs[relsec].sh_info);
^1da177e4c3f41 Linus Torvalds 2005-04-16 432 base = sechdrs[sechdrs[relsec].sh_info].sh_addr;
^1da177e4c3f41 Linus Torvalds 2005-04-16 433 symtab = (Elf_Sym *) sechdrs[symindex].sh_addr;
^1da177e4c3f41 Linus Torvalds 2005-04-16 434 rela = (Elf_Rela *) sechdrs[relsec].sh_addr;
^1da177e4c3f41 Linus Torvalds 2005-04-16 435 n = sechdrs[relsec].sh_size / sizeof(Elf_Rela);
^1da177e4c3f41 Linus Torvalds 2005-04-16 436
^1da177e4c3f41 Linus Torvalds 2005-04-16 437 for (i = 0; i < n; i++, rela++) {
083e14c09b7ae0 Martin Schwidefsky 2013-01-11 @438 rc = apply_rela(rela, base, symtab, strtab, me);
^1da177e4c3f41 Linus Torvalds 2005-04-16 439 if (rc)
^1da177e4c3f41 Linus Torvalds 2005-04-16 440 return rc;
^1da177e4c3f41 Linus Torvalds 2005-04-16 441 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 442 return 0;
^1da177e4c3f41 Linus Torvalds 2005-04-16 443 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 444
:::::: The code@line 438 was first introduced by commit
:::::: 083e14c09b7ae0247b9944a386fdc32cd0719da1 s390/modules: add relocation overflow checking
:::::: TO: Martin Schwidefsky <schwidefsky@de.ibm.com>
:::::: CC: Martin Schwidefsky <schwidefsky@de.ibm.com>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 30023 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
* [peterz-queue:x86/wip-rwx 3/5] arch/s390/kernel/module.c:438:8: error: too few arguments to function 'apply_rela'
@ 2020-03-30 15:56 kbuild test robot
0 siblings, 0 replies; 5+ messages in thread
From: kbuild test robot @ 2020-03-30 15:56 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 6275 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git x86/wip-rwx
head: 2b692130d9ed6906e72abfffc730fdd34af3c6cf
commit: 918ebf691eda91f6ebcf198967d64aa16fc77822 [3/5] livepatch: Use text_poke() for relocations
config: s390-debug_defconfig (attached as .config)
compiler: s390-linux-gcc (GCC) 9.3.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 918ebf691eda91f6ebcf198967d64aa16fc77822
# save the attached .config to linux build tree
GCC_VERSION=9.3.0 make.cross ARCH=s390
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
arch/s390/kernel/module.c: In function 'apply_rela_bits':
arch/s390/kernel/module.c:199:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
199 | write(loc, &val, 1);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:199:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c:203:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
203 | write(loc, &tmp, 2);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:203:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c:205:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
205 | write(loc, &val, 2);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:205:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c:209:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
209 | write(loc, &tmp, 4);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:209:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c:211:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
211 | write(loc, &val, 4);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:211:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c:213:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
213 | write(loc, &val, 8);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:213:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c: In function '__apply_relocate_add':
>> arch/s390/kernel/module.c:438:8: error: too few arguments to function 'apply_rela'
438 | rc = apply_rela(rela, base, symtab, strtab, me);
| ^~~~~~~~~~
arch/s390/kernel/module.c:218:12: note: declared here
218 | static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
| ^~~~~~~~~~
vim +/apply_rela +438 arch/s390/kernel/module.c
^1da177e4c3f41 Linus Torvalds 2005-04-16 418
918ebf691eda91 Peter Zijlstra 2019-10-21 419 static int __apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab,
^1da177e4c3f41 Linus Torvalds 2005-04-16 420 unsigned int symindex, unsigned int relsec,
918ebf691eda91 Peter Zijlstra 2019-10-21 421 struct module *me,
918ebf691eda91 Peter Zijlstra 2019-10-21 422 void (*write)(void *addr, const void *data, size_t len))
^1da177e4c3f41 Linus Torvalds 2005-04-16 423 {
^1da177e4c3f41 Linus Torvalds 2005-04-16 424 Elf_Addr base;
^1da177e4c3f41 Linus Torvalds 2005-04-16 425 Elf_Sym *symtab;
^1da177e4c3f41 Linus Torvalds 2005-04-16 426 Elf_Rela *rela;
^1da177e4c3f41 Linus Torvalds 2005-04-16 427 unsigned long i, n;
^1da177e4c3f41 Linus Torvalds 2005-04-16 428 int rc;
^1da177e4c3f41 Linus Torvalds 2005-04-16 429
^1da177e4c3f41 Linus Torvalds 2005-04-16 430 DEBUGP("Applying relocate section %u to %u\n",
^1da177e4c3f41 Linus Torvalds 2005-04-16 431 relsec, sechdrs[relsec].sh_info);
^1da177e4c3f41 Linus Torvalds 2005-04-16 432 base = sechdrs[sechdrs[relsec].sh_info].sh_addr;
^1da177e4c3f41 Linus Torvalds 2005-04-16 433 symtab = (Elf_Sym *) sechdrs[symindex].sh_addr;
^1da177e4c3f41 Linus Torvalds 2005-04-16 434 rela = (Elf_Rela *) sechdrs[relsec].sh_addr;
^1da177e4c3f41 Linus Torvalds 2005-04-16 435 n = sechdrs[relsec].sh_size / sizeof(Elf_Rela);
^1da177e4c3f41 Linus Torvalds 2005-04-16 436
^1da177e4c3f41 Linus Torvalds 2005-04-16 437 for (i = 0; i < n; i++, rela++) {
083e14c09b7ae0 Martin Schwidefsky 2013-01-11 @438 rc = apply_rela(rela, base, symtab, strtab, me);
^1da177e4c3f41 Linus Torvalds 2005-04-16 439 if (rc)
^1da177e4c3f41 Linus Torvalds 2005-04-16 440 return rc;
^1da177e4c3f41 Linus Torvalds 2005-04-16 441 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 442 return 0;
^1da177e4c3f41 Linus Torvalds 2005-04-16 443 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 444
:::::: The code@line 438 was first introduced by commit
:::::: 083e14c09b7ae0247b9944a386fdc32cd0719da1 s390/modules: add relocation overflow checking
:::::: TO: Martin Schwidefsky <schwidefsky@de.ibm.com>
:::::: CC: Martin Schwidefsky <schwidefsky@de.ibm.com>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 19428 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
* [peterz-queue:x86/wip-rwx 3/5] arch/s390/kernel/module.c:438:8: error: too few arguments to function 'apply_rela'
@ 2020-03-24 13:54 kbuild test robot
0 siblings, 0 replies; 5+ messages in thread
From: kbuild test robot @ 2020-03-24 13:54 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 6275 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git x86/wip-rwx
head: f32ba70e6946e26ba02b24266973d79e5a70be84
commit: fdf58859202843748c7311362cbfa4d066b9a436 [3/5] livepatch: Use text_poke() for relocations
config: s390-debug_defconfig (attached as .config)
compiler: s390-linux-gcc (GCC) 9.2.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout fdf58859202843748c7311362cbfa4d066b9a436
# save the attached .config to linux build tree
GCC_VERSION=9.2.0 make.cross ARCH=s390
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
arch/s390/kernel/module.c: In function 'apply_rela_bits':
arch/s390/kernel/module.c:199:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
199 | write(loc, &val, 1);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:199:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c:203:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
203 | write(loc, &tmp, 2);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:203:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c:205:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
205 | write(loc, &val, 2);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:205:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c:209:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
209 | write(loc, &tmp, 4);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:209:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c:211:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
211 | write(loc, &val, 4);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:211:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c:213:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
213 | write(loc, &val, 8);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:213:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c: In function '__apply_relocate_add':
>> arch/s390/kernel/module.c:438:8: error: too few arguments to function 'apply_rela'
438 | rc = apply_rela(rela, base, symtab, strtab, me);
| ^~~~~~~~~~
arch/s390/kernel/module.c:218:12: note: declared here
218 | static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
| ^~~~~~~~~~
vim +/apply_rela +438 arch/s390/kernel/module.c
^1da177e4c3f41 Linus Torvalds 2005-04-16 418
fdf58859202843 Peter Zijlstra 2019-10-21 419 static int __apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab,
^1da177e4c3f41 Linus Torvalds 2005-04-16 420 unsigned int symindex, unsigned int relsec,
fdf58859202843 Peter Zijlstra 2019-10-21 421 struct module *me,
fdf58859202843 Peter Zijlstra 2019-10-21 422 void (*write)(void *addr, const void *data, size_t len))
^1da177e4c3f41 Linus Torvalds 2005-04-16 423 {
^1da177e4c3f41 Linus Torvalds 2005-04-16 424 Elf_Addr base;
^1da177e4c3f41 Linus Torvalds 2005-04-16 425 Elf_Sym *symtab;
^1da177e4c3f41 Linus Torvalds 2005-04-16 426 Elf_Rela *rela;
^1da177e4c3f41 Linus Torvalds 2005-04-16 427 unsigned long i, n;
^1da177e4c3f41 Linus Torvalds 2005-04-16 428 int rc;
^1da177e4c3f41 Linus Torvalds 2005-04-16 429
^1da177e4c3f41 Linus Torvalds 2005-04-16 430 DEBUGP("Applying relocate section %u to %u\n",
^1da177e4c3f41 Linus Torvalds 2005-04-16 431 relsec, sechdrs[relsec].sh_info);
^1da177e4c3f41 Linus Torvalds 2005-04-16 432 base = sechdrs[sechdrs[relsec].sh_info].sh_addr;
^1da177e4c3f41 Linus Torvalds 2005-04-16 433 symtab = (Elf_Sym *) sechdrs[symindex].sh_addr;
^1da177e4c3f41 Linus Torvalds 2005-04-16 434 rela = (Elf_Rela *) sechdrs[relsec].sh_addr;
^1da177e4c3f41 Linus Torvalds 2005-04-16 435 n = sechdrs[relsec].sh_size / sizeof(Elf_Rela);
^1da177e4c3f41 Linus Torvalds 2005-04-16 436
^1da177e4c3f41 Linus Torvalds 2005-04-16 437 for (i = 0; i < n; i++, rela++) {
083e14c09b7ae0 Martin Schwidefsky 2013-01-11 @438 rc = apply_rela(rela, base, symtab, strtab, me);
^1da177e4c3f41 Linus Torvalds 2005-04-16 439 if (rc)
^1da177e4c3f41 Linus Torvalds 2005-04-16 440 return rc;
^1da177e4c3f41 Linus Torvalds 2005-04-16 441 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 442 return 0;
^1da177e4c3f41 Linus Torvalds 2005-04-16 443 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 444
:::::: The code@line 438 was first introduced by commit
:::::: 083e14c09b7ae0247b9944a386fdc32cd0719da1 s390/modules: add relocation overflow checking
:::::: TO: Martin Schwidefsky <schwidefsky@de.ibm.com>
:::::: CC: Martin Schwidefsky <schwidefsky@de.ibm.com>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 19237 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
* [peterz-queue:x86/wip-rwx 3/5] arch/s390/kernel/module.c:438:8: error: too few arguments to function 'apply_rela'
@ 2020-03-19 10:34 kbuild test robot
0 siblings, 0 replies; 5+ messages in thread
From: kbuild test robot @ 2020-03-19 10:34 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 6275 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git x86/wip-rwx
head: 1693ae40e980599e8aefd9fdbfd8d156d81f8953
commit: a52287ad12c714c35bb8a0dbcf6165881ff5005e [3/5] livepatch: Use text_poke() for relocations
config: s390-debug_defconfig (attached as .config)
compiler: s390-linux-gcc (GCC) 9.2.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout a52287ad12c714c35bb8a0dbcf6165881ff5005e
# save the attached .config to linux build tree
GCC_VERSION=9.2.0 make.cross ARCH=s390
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
arch/s390/kernel/module.c: In function 'apply_rela_bits':
arch/s390/kernel/module.c:199:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
199 | write(loc, &val, 1);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:199:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c:203:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
203 | write(loc, &tmp, 2);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:203:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c:205:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
205 | write(loc, &val, 2);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:205:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c:209:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
209 | write(loc, &tmp, 4);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:209:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c:211:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
211 | write(loc, &val, 4);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:211:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c:213:9: warning: passing argument 1 of 'write' makes pointer from integer without a cast [-Wint-conversion]
213 | write(loc, &val, 8);
| ^~~
| |
| Elf64_Addr {aka long long unsigned int}
arch/s390/kernel/module.c:213:9: note: expected 'void *' but argument is of type 'Elf64_Addr' {aka 'long long unsigned int'}
arch/s390/kernel/module.c: In function '__apply_relocate_add':
>> arch/s390/kernel/module.c:438:8: error: too few arguments to function 'apply_rela'
438 | rc = apply_rela(rela, base, symtab, strtab, me);
| ^~~~~~~~~~
arch/s390/kernel/module.c:218:12: note: declared here
218 | static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
| ^~~~~~~~~~
vim +/apply_rela +438 arch/s390/kernel/module.c
^1da177e4c3f41 Linus Torvalds 2005-04-16 418
a52287ad12c714 Peter Zijlstra 2019-10-21 419 static int __apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab,
^1da177e4c3f41 Linus Torvalds 2005-04-16 420 unsigned int symindex, unsigned int relsec,
a52287ad12c714 Peter Zijlstra 2019-10-21 421 struct module *me,
a52287ad12c714 Peter Zijlstra 2019-10-21 422 void (*write)(void *addr, const void *data, size_t len))
^1da177e4c3f41 Linus Torvalds 2005-04-16 423 {
^1da177e4c3f41 Linus Torvalds 2005-04-16 424 Elf_Addr base;
^1da177e4c3f41 Linus Torvalds 2005-04-16 425 Elf_Sym *symtab;
^1da177e4c3f41 Linus Torvalds 2005-04-16 426 Elf_Rela *rela;
^1da177e4c3f41 Linus Torvalds 2005-04-16 427 unsigned long i, n;
^1da177e4c3f41 Linus Torvalds 2005-04-16 428 int rc;
^1da177e4c3f41 Linus Torvalds 2005-04-16 429
^1da177e4c3f41 Linus Torvalds 2005-04-16 430 DEBUGP("Applying relocate section %u to %u\n",
^1da177e4c3f41 Linus Torvalds 2005-04-16 431 relsec, sechdrs[relsec].sh_info);
^1da177e4c3f41 Linus Torvalds 2005-04-16 432 base = sechdrs[sechdrs[relsec].sh_info].sh_addr;
^1da177e4c3f41 Linus Torvalds 2005-04-16 433 symtab = (Elf_Sym *) sechdrs[symindex].sh_addr;
^1da177e4c3f41 Linus Torvalds 2005-04-16 434 rela = (Elf_Rela *) sechdrs[relsec].sh_addr;
^1da177e4c3f41 Linus Torvalds 2005-04-16 435 n = sechdrs[relsec].sh_size / sizeof(Elf_Rela);
^1da177e4c3f41 Linus Torvalds 2005-04-16 436
^1da177e4c3f41 Linus Torvalds 2005-04-16 437 for (i = 0; i < n; i++, rela++) {
083e14c09b7ae0 Martin Schwidefsky 2013-01-11 @438 rc = apply_rela(rela, base, symtab, strtab, me);
^1da177e4c3f41 Linus Torvalds 2005-04-16 439 if (rc)
^1da177e4c3f41 Linus Torvalds 2005-04-16 440 return rc;
^1da177e4c3f41 Linus Torvalds 2005-04-16 441 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 442 return 0;
^1da177e4c3f41 Linus Torvalds 2005-04-16 443 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 444
:::::: The code@line 438 was first introduced by commit
:::::: 083e14c09b7ae0247b9944a386fdc32cd0719da1 s390/modules: add relocation overflow checking
:::::: TO: Martin Schwidefsky <schwidefsky@de.ibm.com>
:::::: CC: Martin Schwidefsky <schwidefsky@de.ibm.com>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 19335 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
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