Messages in this thread | | | Date | Sat, 6 Jan 2024 12:29:39 +0800 | From | kernel test robot <> | Subject | Re: [PATCH v1 1/1] arm64: remove unnecessary ifdefs around is_compat_task() |
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Hi Leonardo,
kernel test robot noticed the following build errors:
[auto build test ERROR on arm64/for-next/core] [also build test ERROR on linus/master v6.7-rc8 next-20240105] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Leonardo-Bras/arm64-remove-unnecessary-ifdefs-around-is_compat_task/20240105-121957 base: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core patch link: https://lore.kernel.org/r/20240105041458.126602-3-leobras%40redhat.com patch subject: [PATCH v1 1/1] arm64: remove unnecessary ifdefs around is_compat_task() config: arm64-randconfig-001-20240105 (https://download.01.org/0day-ci/archive/20240106/202401061219.Y2LD7LTx-lkp@intel.com/config) compiler: clang version 18.0.0git (https://github.com/llvm/llvm-project 7e186d366d6c7def0543acc255931f617e76dff0) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240106/202401061219.Y2LD7LTx-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/202401061219.Y2LD7LTx-lkp@intel.com/
All errors (new ones prefixed by >>):
>> arch/arm64/kernel/ptrace.c:2121:11: error: use of undeclared identifier 'user_aarch32_view'; did you mean 'user_aarch64_view'? 2121 | return &user_aarch32_view; | ^~~~~~~~~~~~~~~~~ | user_aarch64_view arch/arm64/kernel/ptrace.c:1591:38: note: 'user_aarch64_view' declared here 1591 | static const struct user_regset_view user_aarch64_view = { | ^ >> arch/arm64/kernel/ptrace.c:2123:11: error: use of undeclared identifier 'user_aarch32_ptrace_view' 2123 | return &user_aarch32_ptrace_view; | ^ 2 errors generated.
vim +2121 arch/arm64/kernel/ptrace.c
478fcb2cdb2351 Will Deacon 2012-03-05 2111 478fcb2cdb2351 Will Deacon 2012-03-05 2112 const struct user_regset_view *task_user_regset_view(struct task_struct *task) 478fcb2cdb2351 Will Deacon 2012-03-05 2113 { 5d220ff9420f8b Catalin Marinas 2015-07-14 2114 /* 5d220ff9420f8b Catalin Marinas 2015-07-14 2115 * Core dumping of 32-bit tasks or compat ptrace requests must use the 5d220ff9420f8b Catalin Marinas 2015-07-14 2116 * user_aarch32_view compatible with arm32. Native ptrace requests on 5d220ff9420f8b Catalin Marinas 2015-07-14 2117 * 32-bit children use an extended user_aarch32_ptrace_view to allow 5d220ff9420f8b Catalin Marinas 2015-07-14 2118 * access to the TLS register. 5d220ff9420f8b Catalin Marinas 2015-07-14 2119 */ 5d220ff9420f8b Catalin Marinas 2015-07-14 2120 if (is_compat_task()) 478fcb2cdb2351 Will Deacon 2012-03-05 @2121 return &user_aarch32_view; 5d220ff9420f8b Catalin Marinas 2015-07-14 2122 else if (is_compat_thread(task_thread_info(task))) 5d220ff9420f8b Catalin Marinas 2015-07-14 @2123 return &user_aarch32_ptrace_view; e802ab35101cdf Leonardo Bras 2024-01-05 2124 478fcb2cdb2351 Will Deacon 2012-03-05 2125 return &user_aarch64_view; 478fcb2cdb2351 Will Deacon 2012-03-05 2126 } 478fcb2cdb2351 Will Deacon 2012-03-05 2127
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