From: kernel test robot <lkp@intel.com>
To: Kefeng Wang <wangkefeng.wang@huawei.com>,
Andrew Morton <akpm@linux-foundation.org>
Cc: oe-kbuild-all@lists.linux.dev,
Linux Memory Management List <linux-mm@kvack.org>,
surenb@google.com, willy@infradead.org,
Russell King <linux@armlinux.org.uk>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
Huacai Chen <chenhuacai@kernel.org>,
WANG Xuerui <kernel@xen0n.name>,
Michael Ellerman <mpe@ellerman.id.au>,
Nicholas Piggin <npiggin@gmail.com>,
Christophe Leroy <christophe.leroy@csgroup.eu>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Alexander Gordeev <agordeev@linux.ibm.com>,
Gerald Schaefer <gerald.schaefer@linux.ibm.com>,
Heiko Carstens <hca@linux.ibm.com>,
Vasily Gorbik <gor@linux.ibm.com>,
Christian Borntraeger <borntraeger@linux.ibm.com>,
Sven Schnelle <svens@linux.ibm.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
Andy Lutomirski <luto@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
x86@kernel.org, "H . Peter Anvin" <hpa@zytor.com>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH rfc v2 01/10] mm: add a generic VMA lock-based page fault handler
Date: Mon, 21 Aug 2023 23:13:35 +0800 [thread overview]
Message-ID: <202308212249.dZG3d55u-lkp@intel.com> (raw)
In-Reply-To: <20230821123056.2109942-2-wangkefeng.wang@huawei.com>
Hi Kefeng,
kernel test robot noticed the following build errors:
[auto build test ERROR on next-20230821]
[cannot apply to akpm-mm/mm-everything arm64/for-next/core tip/x86/mm s390/features powerpc/next powerpc/fixes arm/for-next arm/fixes linus/master v6.5-rc7 v6.5-rc6 v6.5-rc5 v6.5-rc7]
[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/Kefeng-Wang/mm-add-a-generic-VMA-lock-based-page-fault-handler/20230821-203442
base: next-20230821
patch link: https://lore.kernel.org/r/20230821123056.2109942-2-wangkefeng.wang%40huawei.com
patch subject: [PATCH rfc v2 01/10] mm: add a generic VMA lock-based page fault handler
config: i386-tinyconfig (https://download.01.org/0day-ci/archive/20230821/202308212249.dZG3d55u-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce: (https://download.01.org/0day-ci/archive/20230821/202308212249.dZG3d55u-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/202308212249.dZG3d55u-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from include/linux/memcontrol.h:20,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from arch/x86/kernel/asm-offsets.c:14:
>> include/linux/mm.h:810:38: error: redefinition of 'lock_vma_under_rcu'
810 | static inline struct vm_area_struct *lock_vma_under_rcu(struct mm_struct *mm,
| ^~~~~~~~~~~~~~~~~~
include/linux/mm.h:794:38: note: previous definition of 'lock_vma_under_rcu' with type 'struct vm_area_struct *(struct mm_struct *, long unsigned int)'
794 | static inline struct vm_area_struct *lock_vma_under_rcu(struct mm_struct *mm,
| ^~~~~~~~~~~~~~~~~~
make[3]: *** [scripts/Makefile.build:116: arch/x86/kernel/asm-offsets.s] Error 1
make[3]: Target 'prepare' not remade because of errors.
make[2]: *** [Makefile:1203: prepare0] Error 2
make[2]: Target 'prepare' not remade because of errors.
make[1]: *** [Makefile:234: __sub-make] Error 2
make[1]: Target 'prepare' not remade because of errors.
make: *** [Makefile:234: __sub-make] Error 2
make: Target 'prepare' not remade because of errors.
vim +/lock_vma_under_rcu +810 include/linux/mm.h
809
> 810 static inline struct vm_area_struct *lock_vma_under_rcu(struct mm_struct *mm,
811 unsigned long address)
812 {
813 return NULL;
814 }
815
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next prev parent reply other threads:[~2023-08-21 15:17 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-21 12:30 [PATCH rfc -next v2 00/10] mm: convert to generic VMA lock-based page fault Kefeng Wang
2023-08-21 12:30 ` [PATCH rfc v2 01/10] mm: add a generic VMA lock-based page fault handler Kefeng Wang
2023-08-21 15:13 ` kernel test robot [this message]
2023-08-22 2:33 ` Kefeng Wang
2023-08-24 7:12 ` Alexander Gordeev
2023-08-26 0:56 ` Kefeng Wang
2023-08-21 12:30 ` [PATCH rfc v2 02/10] arm64: mm: use try_vma_locked_page_fault() Kefeng Wang
2023-08-21 12:30 ` [PATCH rfc v2 03/10] x86: " Kefeng Wang
2023-08-21 12:30 ` [PATCH rfc v2 04/10] s390: " Kefeng Wang
2023-08-24 8:16 ` Alexander Gordeev
[not found] ` <20230824083225.10112-A-hca@linux.ibm.com>
2023-08-26 1:07 ` Kefeng Wang
2023-08-21 12:30 ` [PATCH rfc v2 05/10] powerpc: " Kefeng Wang
2023-08-22 9:38 ` Christophe Leroy
2023-08-22 12:12 ` Kefeng Wang
2023-08-21 12:30 ` [PATCH rfc v2 06/10] riscv: " Kefeng Wang
2023-08-21 12:30 ` [PATCH rfc v2 07/10] ARM: mm: try VMA lock-based page fault handling first Kefeng Wang
2023-08-21 12:30 ` [PATCH rfc v2 08/10] loongarch: mm: cleanup __do_page_fault() Kefeng Wang
2023-08-21 12:30 ` [PATCH rfc v2 09/10] loongarch: mm: add access_error() helper Kefeng Wang
2023-08-21 12:30 ` [PATCH rfc v2 10/10] loongarch: mm: try VMA lock-based page fault handling first Kefeng Wang
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