From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [RFC PATCH v4 06/13] module: Move strict rwx support to a separate file
Date: Mon, 31 Jan 2022 08:30:54 +0800 [thread overview]
Message-ID: <202201310846.HImoX0UC-lkp@intel.com> (raw)
In-Reply-To: <20220130213214.1042497-7-atomlin@redhat.com>
[-- Attachment #1: Type: text/plain, Size: 7466 bytes --]
Hi Aaron,
[FYI, it's a private test report for your RFC patch.]
[auto build test ERROR on a97ac8cb24a3c3ad74794adb83717ef1605d1b47]
url: https://github.com/0day-ci/linux/commits/Aaron-Tomlin/module-core-code-clean-up/20220131-053513
base: a97ac8cb24a3c3ad74794adb83717ef1605d1b47
config: alpha-defconfig (https://download.01.org/0day-ci/archive/20220131/202201310846.HImoX0UC-lkp(a)intel.com/config)
compiler: alpha-linux-gcc (GCC) 11.2.0
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://github.com/0day-ci/linux/commit/742710509e2dfa52ca8af5e1703124f620a51b6a
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Aaron-Tomlin/module-core-code-clean-up/20220131-053513
git checkout 742710509e2dfa52ca8af5e1703124f620a51b6a
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=alpha SHELL=/bin/bash arch/alpha/
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 >>):
In file included from include/linux/device/driver.h:21,
from include/linux/device.h:32,
from include/linux/blk_types.h:11,
from include/linux/writeback.h:13,
from include/linux/memcontrol.h:22,
from include/linux/swap.h:9,
from arch/alpha/mm/init.c:20:
include/linux/module.h: In function 'is_livepatch_module':
include/linux/module.h:708:26: error: 'struct module' has no member named 'klp'; did you mean 'kp'?
708 | if (mod->klp)
| ^~~
| kp
include/linux/module.h: In function 'set_livepatch_module':
include/linux/module.h:717:22: error: 'struct module' has no member named 'klp'; did you mean 'kp'?
717 | mod->klp = true;
| ^~~
| kp
arch/alpha/mm/init.c: At top level:
arch/alpha/mm/init.c:261:1: error: no previous prototype for 'srm_paging_stop' [-Werror=missing-prototypes]
261 | srm_paging_stop (void)
| ^~~~~~~~~~~~~~~
In file included from include/linux/device/driver.h:21,
from include/linux/device.h:32,
from include/linux/blk_types.h:11,
from include/linux/writeback.h:13,
from include/linux/memcontrol.h:22,
from include/linux/swap.h:9,
from arch/alpha/mm/init.c:20:
>> include/linux/module.h:374:12: error: 'module_enforce_rwx_sections' defined but not used [-Werror=unused-function]
374 | static int module_enforce_rwx_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
>> include/linux/module.h:373:13: error: 'module_enable_ro' defined but not used [-Werror=unused-function]
373 | static void module_enable_ro(const struct module *mod, bool after_init) {}
| ^~~~~~~~~~~~~~~~
>> include/linux/module.h:372:13: error: 'module_enable_nx' defined but not used [-Werror=unused-function]
372 | static void module_enable_nx(const struct module *mod) { }
| ^~~~~~~~~~~~~~~~
include/linux/module.h:356:13: error: 'module_enable_x' defined but not used [-Werror=unused-function]
356 | static void module_enable_x(const struct module *mod) { }
| ^~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
--
In file included from include/linux/kallsyms.h:14,
from include/linux/ftrace.h:12,
from include/linux/perf_event.h:49,
from arch/alpha/mm/fault.c:28:
include/linux/module.h: In function 'is_livepatch_module':
include/linux/module.h:708:26: error: 'struct module' has no member named 'klp'; did you mean 'kp'?
708 | if (mod->klp)
| ^~~
| kp
include/linux/module.h: In function 'set_livepatch_module':
include/linux/module.h:717:22: error: 'struct module' has no member named 'klp'; did you mean 'kp'?
717 | mod->klp = true;
| ^~~
| kp
arch/alpha/mm/fault.c: At top level:
arch/alpha/mm/fault.c:85:1: error: no previous prototype for 'do_page_fault' [-Werror=missing-prototypes]
85 | do_page_fault(unsigned long address, unsigned long mmcsr,
| ^~~~~~~~~~~~~
In file included from include/linux/kallsyms.h:14,
from include/linux/ftrace.h:12,
from include/linux/perf_event.h:49,
from arch/alpha/mm/fault.c:28:
>> include/linux/module.h:374:12: error: 'module_enforce_rwx_sections' defined but not used [-Werror=unused-function]
374 | static int module_enforce_rwx_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
>> include/linux/module.h:373:13: error: 'module_enable_ro' defined but not used [-Werror=unused-function]
373 | static void module_enable_ro(const struct module *mod, bool after_init) {}
| ^~~~~~~~~~~~~~~~
>> include/linux/module.h:372:13: error: 'module_enable_nx' defined but not used [-Werror=unused-function]
372 | static void module_enable_nx(const struct module *mod) { }
| ^~~~~~~~~~~~~~~~
include/linux/module.h:356:13: error: 'module_enable_x' defined but not used [-Werror=unused-function]
356 | static void module_enable_x(const struct module *mod) { }
| ^~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
vim +/module_enforce_rwx_sections +374 include/linux/module.h
358
359 #ifdef CONFIG_STRICT_MODULE_RWX
360 extern void frob_rodata(const struct module_layout *layout,
361 int (*set_memory)(unsigned long start, int num_pages));
362 extern void frob_ro_after_init(const struct module_layout *layout,
363 int (*set_memory)(unsigned long start, int num_pages));
364 extern void frob_writable_data(const struct module_layout *layout,
365 int (*set_memory)(unsigned long start, int num_pages));
366 extern void module_enable_ro(const struct module *mod, bool after_init);
367 extern void module_enable_nx(const struct module *mod);
368 extern int module_enforce_rwx_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
369 char *secstrings, struct module *mod);
370
371 #else /* !CONFIG_STRICT_MODULE_RWX */
> 372 static void module_enable_nx(const struct module *mod) { }
> 373 static void module_enable_ro(const struct module *mod, bool after_init) {}
> 374 static int module_enforce_rwx_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
375 char *secstrings, struct module *mod)
376 {
377 return 0;
378 }
379 #endif /* CONFIG_STRICT_MODULE_RWX */
380
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
next prev parent reply other threads:[~2022-01-31 0:30 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-30 21:32 [RFC PATCH v4 00/13] module: core code clean up Aaron Tomlin
2022-01-30 21:32 ` [RFC PATCH v4 01/13] module: Move all into module/ Aaron Tomlin
2022-01-30 21:32 ` [RFC PATCH v4 02/13] module: Simple refactor in preparation for split Aaron Tomlin
2022-01-30 21:32 ` [RFC PATCH v4 03/13] module: Move livepatch support to a separate file Aaron Tomlin
2022-01-30 23:50 ` kernel test robot
2022-02-08 11:42 ` Petr Mladek
2022-02-08 15:18 ` Aaron Tomlin
2022-01-30 21:32 ` [RFC PATCH v4 04/13] module: Move latched RB-tree " Aaron Tomlin
2022-01-30 21:32 ` [RFC PATCH v4 05/13] module: Move arch strict rwx " Aaron Tomlin
2022-01-30 23:50 ` kernel test robot
2022-01-30 21:32 ` [RFC PATCH v4 06/13] module: Move " Aaron Tomlin
2022-01-31 0:30 ` kernel test robot [this message]
2022-01-30 21:32 ` [RFC PATCH v4 07/13] module: Move extra signature support out of core code Aaron Tomlin
2022-02-09 14:28 ` Miroslav Benes
2022-02-09 14:37 ` Aaron Tomlin
2022-01-30 21:32 ` [RFC PATCH v4 08/13] module: Move kmemleak support to a separate file Aaron Tomlin
2022-01-30 21:32 ` [RFC PATCH v4 09/13] module: Move kallsyms support into " Aaron Tomlin
2022-01-30 21:32 ` [RFC PATCH v4 10/13] module: Move procfs " Aaron Tomlin
2022-01-30 21:32 ` [RFC PATCH v4 11/13] module: Move sysfs " Aaron Tomlin
2022-01-30 21:32 ` [RFC PATCH v4 12/13] module: Move kdb_modules list out of core code Aaron Tomlin
2022-01-30 21:32 ` [RFC PATCH v4 13/13] module: Move version support into a separate file Aaron Tomlin
2022-01-31 0:41 ` kernel test robot
2022-02-01 16:44 ` [RFC PATCH v4 00/13] module: core code clean up Allen
2022-02-05 20:33 ` Aaron Tomlin
2022-02-02 2:44 ` Luis Chamberlain
2022-02-06 14:40 ` Aaron Tomlin
2022-02-03 0:20 ` Luis Chamberlain
2022-02-03 7:48 ` Christophe Leroy
2022-02-06 14:45 ` Aaron Tomlin
2022-02-03 18:01 ` Christophe Leroy
2022-02-06 16:54 ` Aaron Tomlin
2022-02-07 16:46 ` Aaron Tomlin
2022-02-07 17:17 ` Christophe Leroy
2022-02-07 18:01 ` Aaron Tomlin
2022-02-08 7:50 ` Christophe Leroy
2022-02-08 10:05 ` Aaron Tomlin
2022-02-03 18:15 ` Christophe Leroy
2022-02-06 16:57 ` Aaron Tomlin
2022-02-03 19:43 ` Michal Suchánek
2022-02-03 20:13 ` Luis Chamberlain
2022-02-03 20:10 ` Luis Chamberlain
2022-02-06 17:00 ` Aaron Tomlin
2022-02-06 14:42 ` Aaron Tomlin
-- strict thread matches above, loose matches on Subject: below --
2022-01-31 12:45 [RFC PATCH v4 01/13] module: Move all into module/ Aaron Tomlin
2022-01-31 12:45 ` [RFC PATCH v4 06/13] module: Move strict rwx support to a separate file Aaron Tomlin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=202201310846.HImoX0UC-lkp@intel.com \
--to=lkp@intel.com \
--cc=kbuild-all@lists.01.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.