From: kbuild test robot <lkp@intel.com>
To: Yury Norov <ynorov@caviumnetworks.com>
Cc: kbuild-all@01.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, catalin.marinas@arm.com,
arnd@arndb.de, agraf@suse.de, bamvor.zhangjian@huawei.com,
yury.norov@gmail.com, philipp.tomsich@theobroma-systems.com,
apinski@cavium.com, christoph.muellner@theobroma-systems.com,
klimov.linux@gmail.com, Yury Norov <ynorov@caviumnetworks.com>
Subject: Re: [PATCH v5 04/23] arm64: change some CONFIG_COMPAT over to use CONFIG_AARCH32_EL0 instead
Date: Wed, 30 Sep 2015 13:35:25 +0800 [thread overview]
Message-ID: <201509301338.uv8BrsnC%fengguang.wu@intel.com> (raw)
In-Reply-To: <1443564860-31208-5-git-send-email-ynorov@caviumnetworks.com>
[-- Attachment #1: Type: text/plain, Size: 4655 bytes --]
Hi Andrew,
[auto build test results on v4.3-rc3 -- if it's inappropriate base, please ignore]
config: arm64-allmodconfig (attached as .config)
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 4035143523cbf0106ee81f3ea585b363110c1ab6
# save the attached .config to linux build tree
make.cross ARCH=arm64
Note: the linux-review/Yury-Norov/ILP32-for-ARM64 HEAD 3dd1a64760c74c774056fb5635ff933762dd6453 builds fine.
It only hurts bisectibility.
All error/warnings (new ones prefixed by >>):
In file included from include/linux/elf.h:4:0,
from include/linux/module.h:15,
from fs/ocfs2/dlm/dlmdomain.c:27:
>> arch/arm64/include/asm/elf.h:202:0: warning: "compat_elf_check_arch" redefined
#define compat_elf_check_arch(x) compat_a32_elf_check_arch(x)
^
arch/arm64/include/asm/elf.h:179:0: note: this is the location of the previous definition
#define compat_elf_check_arch(x) (((x)->e_machine == EM_ARM) && \
^
In file included from include/linux/elf.h:4:0,
from include/linux/module.h:15,
from fs/ocfs2/dlm/dlmdomain.c:27:
>> arch/arm64/include/asm/elf.h:202:0: warning: "compat_elf_check_arch" redefined
#define compat_elf_check_arch(x) compat_a32_elf_check_arch(x)
^
arch/arm64/include/asm/elf.h:179:0: note: this is the location of the previous definition
#define compat_elf_check_arch(x) (((x)->e_machine == EM_ARM) && \
^
--
In file included from include/linux/elf.h:4:0,
from include/linux/module.h:15,
from fs/ocfs2/dlm/dlmthread.c:28:
>> arch/arm64/include/asm/elf.h:202:0: warning: "compat_elf_check_arch" redefined
#define compat_elf_check_arch(x) compat_a32_elf_check_arch(x)
^
arch/arm64/include/asm/elf.h:179:0: note: this is the location of the previous definition
#define compat_elf_check_arch(x) (((x)->e_machine == EM_ARM) && \
^
--
In file included from include/linux/elf.h:4:0,
from arch/arm64/kernel/ptrace.c:39:
>> arch/arm64/include/asm/elf.h:202:0: warning: "compat_elf_check_arch" redefined
#define compat_elf_check_arch(x) compat_a32_elf_check_arch(x)
^
arch/arm64/include/asm/elf.h:179:0: note: this is the location of the previous definition
#define compat_elf_check_arch(x) (((x)->e_machine == EM_ARM) && \
^
>> arch/arm64/kernel/ptrace.c:880:8: error: 'COMPAT_ELF_NGREG' undeclared here (not in a function)
.n = COMPAT_ELF_NGREG,
^
--
In file included from include/linux/elf.h:4:0,
from include/linux/elfcore-compat.h:4,
from fs/compat_binfmt_elf.c:20:
>> arch/arm64/include/asm/elf.h:202:0: warning: "compat_elf_check_arch" redefined
#define compat_elf_check_arch(x) compat_a32_elf_check_arch(x)
^
arch/arm64/include/asm/elf.h:179:0: note: this is the location of the previous definition
#define compat_elf_check_arch(x) (((x)->e_machine == EM_ARM) && \
^
In file included from fs/compat_binfmt_elf.c:145:0:
fs/binfmt_elf.c: In function 'load_elf_interp':
>> fs/binfmt_elf.c:533:2: error: implicit declaration of function 'compat_a32_elf_check_arch' [-Werror=implicit-function-declaration]
if (!elf_check_arch(interp_elf_ex))
^
cc1: some warnings being treated as errors
vim +/COMPAT_ELF_NGREG +880 arch/arm64/kernel/ptrace.c
478fcb2c Will Deacon 2012-03-05 874 .regsets = aarch32_regsets, .n = ARRAY_SIZE(aarch32_regsets)
478fcb2c Will Deacon 2012-03-05 875 };
478fcb2c Will Deacon 2012-03-05 876
5d220ff9 Catalin Marinas 2015-07-14 877 static const struct user_regset aarch32_ptrace_regsets[] = {
5d220ff9 Catalin Marinas 2015-07-14 878 [REGSET_GPR] = {
5d220ff9 Catalin Marinas 2015-07-14 879 .core_note_type = NT_PRSTATUS,
5d220ff9 Catalin Marinas 2015-07-14 @880 .n = COMPAT_ELF_NGREG,
5d220ff9 Catalin Marinas 2015-07-14 881 .size = sizeof(compat_elf_greg_t),
5d220ff9 Catalin Marinas 2015-07-14 882 .align = sizeof(compat_elf_greg_t),
5d220ff9 Catalin Marinas 2015-07-14 883 .get = compat_gpr_get,
:::::: The code at line 880 was first introduced by commit
:::::: 5d220ff9420f8b1689805ba2d938bedf9e0860a4 arm64: Better native ptrace support for compat tasks
:::::: TO: Catalin Marinas <catalin.marinas@arm.com>
:::::: CC: Will Deacon <will.deacon@arm.com>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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next prev parent reply other threads:[~2015-09-30 5:35 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-29 22:13 [PATCH v5 00/23] ILP32 for ARM64 Yury Norov
2015-09-29 22:13 ` [PATCH v5 01/23] arm64:ilp32: add documentation on the ILP32 ABI " Yury Norov
2015-09-29 22:13 ` [PATCH v5 02/23] arm64: ensure the kernel is compiled for LP64 Yury Norov
2015-09-29 22:14 ` [PATCH v5 03/23] arm64: rename COMPAT to AARCH32_EL0 in Kconfig Yury Norov
2015-10-06 9:21 ` Andrey Konovalov
2015-09-29 22:14 ` [PATCH v5 04/23] arm64: change some CONFIG_COMPAT over to use CONFIG_AARCH32_EL0 instead Yury Norov
2015-09-30 3:36 ` kbuild test robot
2015-09-30 5:35 ` kbuild test robot [this message]
2015-10-06 9:21 ` Andrey Konovalov
2015-09-29 22:14 ` [PATCH v5 05/23] arm64:ilp32: expose 'kernel_long' as 'long long' for ILP32 Yury Norov
2015-09-29 22:14 ` [PATCH v5 06/23] arm64:uapi: set __BITS_PER_LONG correctly for ILP32 and LP64 Yury Norov
2015-09-29 22:14 ` [PATCH v5 07/23] arm64:ilp32: share signal structures between ILP32 and LP64 ABIs Yury Norov
2015-09-29 22:14 ` [PATCH v5 08/23] arm64:ilp32: use 64bit syscall-names for ILP32 when passing 64bit registers Yury Norov
2015-09-29 22:14 ` [PATCH v5 09/23] arm64:ilp32: use non-compat syscall names for ILP32 as for LP64 Yury Norov
2015-09-29 22:14 ` [PATCH v5 10/23] arm64: introduce is_a32_task and is_a32_thread (for AArch32 compat) Yury Norov
2015-09-30 3:48 ` kbuild test robot
2015-10-06 9:21 ` Andrey Konovalov
2015-10-07 16:13 ` Yury Norov
2015-09-29 22:14 ` [PATCH v5 11/23] arm64:ilp32: add is_ilp32_compat_{task,thread} and TIF_32BIT_AARCH64 Yury Norov
2015-09-29 22:14 ` [PATCH v5 12/23] arm64:ilp32: COMPAT_USE_64BIT_TIME is true for ILP32 tasks Yury Norov
2015-09-29 22:14 ` [PATCH v5 13/23] arm64:ilp32: share HWCAP between LP64 and ILP32 Yury Norov
2015-09-29 22:14 ` [PATCH v5 14/23] arm64:ilp32 use the native LP64 'start_thread' for ILP32 threads Yury Norov
2015-09-29 22:14 ` [PATCH v5 15/23] arm64:ilp32: support core dump generation for ILP32 Yury Norov
2015-09-29 22:14 ` [PATCH v5 16/23] arm64: add support for starting ILP32 (ELFCLASS32) binaries Yury Norov
2015-09-29 22:14 ` [PATCH v5 17/23] arm64:ilp32: add vdso-ilp32 and use for signal return Yury Norov
2015-09-30 4:06 ` Nathan Lynch
2015-10-01 19:44 ` Yury Norov
2015-10-01 19:54 ` Dr. Philipp Tomsich
2015-09-29 22:14 ` [PATCH v5 18/23] ptrace: Allow compat to use the native siginfo Yury Norov
2015-09-29 22:14 ` [PATCH v5 19/23] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Yury Norov
2015-09-29 22:14 ` [PATCH v5 20/23] arm64:ilp32: use the native siginfo instead of the compat siginfo Yury Norov
2015-09-29 22:14 ` [PATCH v5 21/23] arm64:ilp32: change COMPAT_ELF_PLATFORM to report a a subplatform for ILP32 Yury Norov
2015-09-29 22:14 ` [PATCH v5 22/23] aarch64: ilp32: msgrcv, msgsnd handlers Yury Norov
2015-09-29 22:14 ` [PATCH v5 23/23] arm64:ilp32: add ARM64_ILP32 to Kconfig Yury Norov
2015-09-30 10:19 ` [PATCH v5 00/23] ILP32 for ARM64 Catalin Marinas
2015-09-30 16:41 ` Mark Brown
2015-10-01 11:19 ` Catalin Marinas
2015-10-01 11:36 ` Mark Brown
2015-10-01 16:42 ` Andrey Konovalov
2015-10-01 19:33 ` Yury Norov
2015-10-01 19:15 ` Yury Norov
2015-10-01 21:28 ` Arnd Bergmann
2015-10-01 21:49 ` Pinski, Andrew
2015-10-02 9:37 ` Catalin Marinas
2015-10-03 2:18 ` Kapoor, Prasun
2015-10-05 15:58 ` Catalin Marinas
2015-10-05 21:00 ` Pinski, Andrew
2015-10-05 19:10 ` Yury Norov
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