From: kbuild test robot <lkp@intel.com>
To: Andrey Konovalov <andreyknvl@google.com>
Cc: kbuild-all@01.org, Andrey Ryabinin <aryabinin@virtuozzo.com>,
Alexander Potapenko <glider@google.com>,
Dmitry Vyukov <dvyukov@google.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Christoph Lameter <cl@linux.com>,
Andrew Morton <akpm@linux-foundation.org>,
Mark Rutland <mark.rutland@arm.com>,
Nick Desaulniers <ndesaulniers@google.com>,
Marc Zyngier <marc.zyngier@arm.com>,
Dave Martin <dave.martin@arm.com>,
Ard Biesheuvel <ard.biesheuvel@linaro.org>,
"Eric W . Biederman" <ebiederm@xmission.com>,
Ingo Molnar <mingo@kernel.org>,
Paul Lawrence <paullawrence@google.com>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Arnd Bergmann <arnd@arndb.de>,
"Kirill A . Shutemov" <kirill.shutemov@linux.intel.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Kate Stewart <kstewart@linuxfoundation.org>,
Mike Rapoport <rppt@linux.vnet.ibm.com>,
kasan-dev@googlegroups.com, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-sparse@vger.kernel.org, linux-mm@kvack.org,
linux-kbuild@vger.kernel.org, Kostya Serebryany <kcc@google.com>,
Evgeniy Stepanov <eugenis@google.com>,
Lee Smith <Lee.Smith@arm.com>,
Ramana Radhakrishnan <Ramana.Radhakrishnan@arm.com>,
Jacob Bramley <Jacob.Bramley@arm.com>,
Ruben Ayrapetyan <Ruben.Ayrapetyan@arm.com>,
Jann Horn <jannh@google.com>, Mark Brand <markbrand@google.com>,
Chintan Pandya <cpandya@codeaurora.org>,
Vishwath Mohan <vishwath@google.com>
Subject: Re: [PATCH v8 01/20] kasan, mm: change hooks signatures
Date: Fri, 21 Sep 2018 12:05:01 +0800 [thread overview]
Message-ID: <201809211218.10PA6RGy%fengguang.wu@intel.com> (raw)
In-Reply-To: <8b30f2d3e325de843f892e32f076fe9cc726191d.1537383101.git.andreyknvl@google.com>
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Hi Andrey,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on linus/master]
[also build test ERROR on v4.19-rc4 next-20180919]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Andrey-Konovalov/kasan-add-software-tag-based-mode-for-arm64/20180920-172444
config: x86_64-randconfig-x013-201837 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
All errors (new ones prefixed by >>):
In file included from include/linux/slab.h:129:0,
from include/linux/crypto.h:24,
from arch/x86/kernel/asm-offsets.c:9:
include/linux/kasan.h: In function 'kasan_init_slab_obj':
>> include/linux/kasan.h:111:9: error: 'ptr' undeclared (first use in this function)
return ptr;
^~~
include/linux/kasan.h:111:9: note: each undeclared identifier is reported only once for each function it appears in
make[2]: *** [arch/x86/kernel/asm-offsets.s] Error 1
make[2]: Target '__build' not remade because of errors.
make[1]: *** [prepare0] Error 2
make[1]: Target 'prepare' not remade because of errors.
make: *** [sub-make] Error 2
vim +/ptr +111 include/linux/kasan.h
102
103 static inline void kasan_poison_slab(struct page *page) {}
104 static inline void kasan_unpoison_object_data(struct kmem_cache *cache,
105 void *object) {}
106 static inline void kasan_poison_object_data(struct kmem_cache *cache,
107 void *object) {}
108 static inline void *kasan_init_slab_obj(struct kmem_cache *cache,
109 const void *object)
110 {
> 111 return ptr;
112 }
113
---
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:[~2018-09-21 4:07 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-19 18:54 [PATCH v8 00/20] kasan: add software tag-based mode for arm64 Andrey Konovalov
2018-09-19 18:54 ` [PATCH v8 01/20] kasan, mm: change hooks signatures Andrey Konovalov
2018-09-21 4:05 ` kbuild test robot [this message]
2018-09-21 12:13 ` Andrey Konovalov
2018-09-21 7:03 ` kbuild test robot
2018-09-19 18:54 ` [PATCH v8 02/20] kasan: move common generic and tag-based code to common.c Andrey Konovalov
2018-09-19 18:54 ` [PATCH v8 03/20] kasan: rename source files to reflect the new naming scheme Andrey Konovalov
2018-09-19 18:54 ` [PATCH v8 04/20] kasan: add CONFIG_KASAN_GENERIC and CONFIG_KASAN_SW_TAGS Andrey Konovalov
2018-09-19 18:54 ` [PATCH v8 05/20] kasan, arm64: adjust shadow size for tag-based mode Andrey Konovalov
2018-09-19 18:54 ` [PATCH v8 06/20] kasan: initialize shadow to 0xff " Andrey Konovalov
2018-09-19 18:54 ` [PATCH v8 07/20] kasan, arm64: untag address in __kimg_to_phys and _virt_addr_is_linear Andrey Konovalov
2018-09-19 18:54 ` [PATCH v8 08/20] kasan: add tag related helper functions Andrey Konovalov
2018-09-19 18:54 ` [PATCH v8 09/20] kasan: preassign tags to objects with ctors or SLAB_TYPESAFE_BY_RCU Andrey Konovalov
2018-09-21 11:25 ` Dmitry Vyukov
2018-09-21 12:24 ` Andrey Konovalov
2018-09-24 9:19 ` Dmitry Vyukov
2018-09-19 18:54 ` [PATCH v8 10/20] mm: move obj_to_index to include/linux/slab_def.h Andrey Konovalov
2018-09-19 18:54 ` [PATCH v8 11/20] kasan, arm64: fix up fault handling logic Andrey Konovalov
2018-09-19 18:54 ` [PATCH v8 12/20] kasan, arm64: enable top byte ignore for the kernel Andrey Konovalov
2018-09-19 18:54 ` [PATCH v8 13/20] kasan, mm: perform untagged pointers comparison in krealloc Andrey Konovalov
2018-09-19 18:54 ` [PATCH v8 14/20] kasan: split out generic_report.c from report.c Andrey Konovalov
2018-09-19 18:54 ` [PATCH v8 15/20] kasan: add bug reporting routines for tag-based mode Andrey Konovalov
2018-09-19 18:54 ` [PATCH v8 16/20] kasan: add hooks implementation " Andrey Konovalov
2018-09-21 11:37 ` Dmitry Vyukov
2018-09-21 14:28 ` Andrey Konovalov
2018-09-19 18:54 ` [PATCH v8 17/20] kasan, arm64: add brk handler for inline instrumentation Andrey Konovalov
2018-09-19 18:54 ` [PATCH v8 18/20] kasan, mm, arm64: tag non slab memory allocated via pagealloc Andrey Konovalov
2018-09-19 18:54 ` [PATCH v8 19/20] kasan: update documentation Andrey Konovalov
2018-09-19 18:54 ` [PATCH v8 20/20] kasan: add SPDX-License-Identifier mark to source files Andrey Konovalov
2018-09-19 18:57 ` [PATCH v8 00/20] kasan: add software tag-based mode for arm64 Andrey Konovalov
2018-09-19 19:01 ` Andrey Konovalov
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