From: kbuild test robot <lkp@intel.com>
To: Christophe Leroy <christophe.leroy@c-s.fr>
Cc: kbuild-all@01.org,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Michael Ellerman <mpe@ellerman.id.au>,
Scott Wood <oss@buserror.net>,
linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH v5 06/23] powerpc32: refactor x_mapped_by_bats() and x_mapped_by_tlbcam() together
Date: Sun, 7 Feb 2016 17:42:00 +0800 [thread overview]
Message-ID: <201602071744.Abu6oj1p%fengguang.wu@intel.com> (raw)
In-Reply-To: <91b7c33f869b13a6bbcf59cc76b3a950e825cc71.1454538975.git.christophe.leroy@c-s.fr>
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Hi Christophe,
[auto build test ERROR on powerpc/next]
[also build test ERROR on v4.5-rc2 next-20160205]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
url: https://github.com/0day-ci/linux/commits/Christophe-Leroy/powerpc-8xx-Use-large-pages-for-RAM-and-IMMR-and-other-improvments/20160204-071322
base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next
config: powerpc-ppc64e_defconfig (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
# save the attached .config to linux build tree
make.cross ARCH=powerpc
All errors (new ones prefixed by >>):
>> arch/powerpc/mm/fsl_booke_mmu.c:78:13: error: redefinition of 'v_block_mapped'
phys_addr_t v_block_mapped(unsigned long va)
^
In file included from arch/powerpc/mm/fsl_booke_mmu.c:57:0:
arch/powerpc/mm/mmu_decl.h:168:27: note: previous definition of 'v_block_mapped' was here
static inline phys_addr_t v_block_mapped(unsigned long va) { return 0; }
^
>> arch/powerpc/mm/fsl_booke_mmu.c:90:15: error: redefinition of 'p_block_mapped'
unsigned long p_block_mapped(phys_addr_t pa)
^
In file included from arch/powerpc/mm/fsl_booke_mmu.c:57:0:
arch/powerpc/mm/mmu_decl.h:169:29: note: previous definition of 'p_block_mapped' was here
static inline unsigned long p_block_mapped(phys_addr_t pa) { return 0; }
^
vim +/v_block_mapped +78 arch/powerpc/mm/fsl_booke_mmu.c
72 return tlbcam_addrs[idx].limit - tlbcam_addrs[idx].start + 1;
73 }
74
75 /*
76 * Return PA for this VA if it is mapped by a CAM, or 0
77 */
> 78 phys_addr_t v_block_mapped(unsigned long va)
79 {
80 int b;
81 for (b = 0; b < tlbcam_index; ++b)
82 if (va >= tlbcam_addrs[b].start && va < tlbcam_addrs[b].limit)
83 return tlbcam_addrs[b].phys + (va - tlbcam_addrs[b].start);
84 return 0;
85 }
86
87 /*
88 * Return VA for a given PA or 0 if not mapped
89 */
> 90 unsigned long p_block_mapped(phys_addr_t pa)
91 {
92 int b;
93 for (b = 0; b < tlbcam_index; ++b)
---
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:[~2016-02-07 9:43 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-03 22:53 [PATCH v5 00/23] powerpc/8xx: Use large pages for RAM and IMMR and other improvments Christophe Leroy
2016-02-03 22:53 ` [PATCH v5 01/23] powerpc/8xx: Save r3 all the time in DTLB miss handler Christophe Leroy
2016-02-03 22:53 ` [PATCH v5 02/23] powerpc/8xx: Map linear kernel RAM with 8M pages Christophe Leroy
2016-02-03 22:53 ` [PATCH v5 03/23] powerpc: Update documentation for noltlbs kernel parameter Christophe Leroy
2016-02-03 22:53 ` [PATCH v5 04/23] powerpc/8xx: move setup_initial_memory_limit() into 8xx_mmu.c Christophe Leroy
2016-02-03 22:53 ` [PATCH v5 05/23] powerpc32: Fix pte_offset_kernel() to return NULL for bad pages Christophe Leroy
2016-02-03 22:54 ` [PATCH v5 06/23] powerpc32: refactor x_mapped_by_bats() and x_mapped_by_tlbcam() together Christophe Leroy
2016-02-07 9:42 ` kbuild test robot [this message]
2016-02-03 22:54 ` [PATCH v5 07/23] powerpc/8xx: Fix vaddr for IMMR early remap Christophe Leroy
2016-02-03 22:54 ` [PATCH v5 08/23] powerpc/8xx: Map IMMR area with 512k page at a fixed address Christophe Leroy
2016-02-04 9:58 ` kbuild test robot
2016-02-03 22:54 ` [PATCH v5 09/23] powerpc/8xx: CONFIG_PIN_TLB unneeded for CONFIG_PPC_EARLY_DEBUG_CPM Christophe Leroy
2016-02-03 22:54 ` [PATCH v5 10/23] powerpc/8xx: map more RAM at startup when needed Christophe Leroy
2016-02-03 22:54 ` [PATCH v5 11/23] powerpc32: Remove useless/wrong MMU:setio progress message Christophe Leroy
2016-02-03 22:54 ` [PATCH v5 12/23] powerpc32: remove ioremap_base Christophe Leroy
2016-02-03 22:54 ` [PATCH v5 13/23] powerpc/8xx: Add missing SPRN defines into reg_8xx.h Christophe Leroy
2016-02-03 22:54 ` [PATCH v5 14/23] powerpc/8xx: Handle CPU6 ERRATA directly in mtspr() macro Christophe Leroy
2016-02-03 22:54 ` [PATCH v5 15/23] powerpc/8xx: remove special handling of CPU6 errata in set_dec() Christophe Leroy
2016-02-03 22:54 ` [PATCH v5 16/23] powerpc/8xx: rewrite set_context() in C Christophe Leroy
2016-02-03 22:54 ` [PATCH v5 17/23] powerpc/8xx: rewrite flush_instruction_cache() " Christophe Leroy
2016-02-03 22:54 ` [PATCH v5 18/23] powerpc: add inline functions for cache related instructions Christophe Leroy
2016-02-03 22:54 ` [PATCH v5 19/23] powerpc32: Remove clear_pages() and define clear_page() inline Christophe Leroy
2016-02-03 22:54 ` [PATCH v5 20/23] powerpc32: move xxxxx_dcache_range() functions inline Christophe Leroy
2016-02-03 22:54 ` [PATCH v5 21/23] powerpc: Simplify test in __dma_sync() Christophe Leroy
2016-02-04 11:37 ` Denis Kirjanov
2016-02-04 13:42 ` Christophe Leroy
2016-02-05 7:52 ` Denis Kirjanov
2016-02-05 7:56 ` Christophe Leroy
2016-02-03 22:54 ` [PATCH v5 22/23] powerpc32: small optimisation in flush_icache_range() Christophe Leroy
2016-02-03 22:54 ` [PATCH v5 23/23] powerpc32: Remove one insn in mulhdu Christophe Leroy
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