From: kernel test robot <lkp@intel.com>
To: Ryan Roberts <ryan.roberts@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Ard Biesheuvel <ardb@kernel.org>,
David Hildenbrand <david@redhat.com>,
Donald Dutile <ddutile@redhat.com>,
Eric Chanudet <echanude@redhat.com>
Cc: oe-kbuild-all@lists.linux.dev,
Ryan Roberts <ryan.roberts@arm.com>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v1 2/3] arm64: mm: Don't remap pgtables for allocate vs populate
Date: Wed, 27 Mar 2024 10:05:04 +0800 [thread overview]
Message-ID: <202403270906.zFGZ2FXl-lkp@intel.com> (raw)
In-Reply-To: <20240326101448.3453626-3-ryan.roberts@arm.com>
Hi Ryan,
kernel test robot noticed the following build errors:
[auto build test ERROR on linus/master]
[also build test ERROR on v6.9-rc1 next-20240326]
[cannot apply to arm64/for-next/core arm-perf/for-next/perf arm/for-next arm/fixes kvmarm/next soc/for-next]
[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/Ryan-Roberts/arm64-mm-Don-t-remap-pgtables-per-cont-pte-pmd-block/20240326-181754
base: linus/master
patch link: https://lore.kernel.org/r/20240326101448.3453626-3-ryan.roberts%40arm.com
patch subject: [PATCH v1 2/3] arm64: mm: Don't remap pgtables for allocate vs populate
config: x86_64-rhel-8.3 (https://download.01.org/0day-ci/archive/20240327/202403270906.zFGZ2FXl-lkp@intel.com/config)
compiler: gcc-12 (Ubuntu 12.3.0-9ubuntu2) 12.3.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240327/202403270906.zFGZ2FXl-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/202403270906.zFGZ2FXl-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from include/linux/mm.h:29,
from include/linux/memcontrol.h:21,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from arch/x86/kernel/asm-offsets.c:14:
>> include/linux/pgtable.h:87:29: error: redefinition of 'p4d_index'
87 | static inline unsigned long p4d_index(unsigned long address)
| ^~~~~~~~~
In file included from arch/x86/include/asm/tlbflush.h:16,
from arch/x86/include/asm/uaccess.h:17,
from include/linux/uaccess.h:11,
from include/linux/sched/task.h:13,
from include/linux/sched/signal.h:9,
from include/linux/rcuwait.h:6,
from include/linux/percpu-rwsem.h:7,
from include/linux/fs.h:33,
from include/linux/compat.h:17,
from arch/x86/include/asm/ia32.h:7,
from arch/x86/include/asm/elf.h:10,
from include/linux/elf.h:6,
from include/linux/module.h:19,
from include/crypto/aria.h:22,
from arch/x86/kernel/asm-offsets.c:10:
arch/x86/include/asm/pgtable.h:1134:29: note: previous definition of 'p4d_index' with type 'long unsigned int(long unsigned int)'
1134 | static inline unsigned long p4d_index(unsigned long address)
| ^~~~~~~~~
make[3]: *** [scripts/Makefile.build:117: arch/x86/kernel/asm-offsets.s] Error 1
make[3]: Target 'prepare' not remade because of errors.
make[2]: *** [Makefile:1197: prepare0] Error 2
make[2]: Target 'prepare' not remade because of errors.
make[1]: *** [Makefile:240: __sub-make] Error 2
make[1]: Target 'prepare' not remade because of errors.
make: *** [Makefile:240: __sub-make] Error 2
make: Target 'prepare' not remade because of errors.
vim +/p4d_index +87 include/linux/pgtable.h
85
86 #ifndef p4d_index
> 87 static inline unsigned long p4d_index(unsigned long address)
88 {
89 return (address >> P4D_SHIFT) & (PTRS_PER_P4D - 1);
90 }
91 #define p4d_index p4d_index
92 #endif
93
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
parent reply other threads:[~2024-03-27 2:05 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <20240326101448.3453626-3-ryan.roberts@arm.com>]
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