Messages in this thread | | | Date | Fri, 7 Apr 2017 01:41:26 +0800 | From | kbuild test robot <> | Subject | Re: [PATCH v5 2/2] extable: verify address is read-only |
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Hi Eddie,
[auto build test ERROR on next-20170330] [cannot apply to linus/master linux/master jeyu/modules-next v4.9-rc8 v4.9-rc7 v4.9-rc6 v4.11-rc5] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Eddie-Kovsky/module-verify-address-is-read-only/20170407-004322 config: i386-randconfig-x010-201714 (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=i386
All errors (new ones prefixed by >>):
kernel/extable.c: In function 'core_kernel_rodata': >> kernel/extable.c:169:29: error: '__start_ro_after_init' undeclared (first use in this function) if (addr >= (unsigned long)__start_ro_after_init && ^~~~~~~~~~~~~~~~~~~~~ kernel/extable.c:169:29: note: each undeclared identifier is reported only once for each function it appears in >> kernel/extable.c:170:28: error: '__end_ro_after_init' undeclared (first use in this function) addr < (unsigned long)__end_ro_after_init) ^~~~~~~~~~~~~~~~~~~
vim +/__start_ro_after_init +169 kernel/extable.c
163 int core_kernel_rodata(unsigned long addr) 164 { 165 if (addr >= (unsigned long)__start_rodata && 166 addr < (unsigned long)__end_rodata) 167 return 1; 168 > 169 if (addr >= (unsigned long)__start_ro_after_init && > 170 addr < (unsigned long)__end_ro_after_init) 171 return 1; 172 173 return 0;
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