From: kbuild test robot <lkp@intel.com>
To: Florian Fainelli <f.fainelli@gmail.com>
Cc: kbuild-all@01.org, linux-arm-kernel@lists.infradead.org,
Florian Fainelli <f.fainelli@gmail.com>,
linux@armlinux.org.uk, nicolas.pitre@linaro.org,
panand@redhat.com, chris.brandt@renesas.com, arnd@arndb.de,
jonathan.austin@arm.com, pawel.moll@arm.com,
vladimir.murzin@arm.com, mark.rutland@arm.com,
ard.biesheuvel@linaro.org, keescook@chromium.org,
matt@codeblueprint.co.uk, labbott@fedoraproject.org,
kirill.shutemov@linux.intel.com, ben@decadent.org.uk,
js07.lee@samsung.com, stefan@agner.ch,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/3] ARM: Define KERNEL_START and KERNEL_END
Date: Wed, 7 Dec 2016 14:11:51 +0800 [thread overview]
Message-ID: <201612071426.t1Kin0Fb%fengguang.wu@intel.com> (raw)
In-Reply-To: <20161206195312.22354-2-f.fainelli@gmail.com>
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Hi Florian,
[auto build test WARNING on linus/master]
[also build test WARNING on v4.9-rc8 next-20161206]
[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/Florian-Fainelli/ARM-Add-support-for-CONFIG_DEBUG_VIRTUAL/20161207-071442
config: arm-lart_defconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705
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=arm
All warnings (new ones prefixed by >>):
>> drivers/mtd/devices/lart.c:83:0: warning: "KERNEL_START" redefined
#define KERNEL_START (BLOB_START + BLOB_LEN)
In file included from arch/arm/include/asm/page.h:163:0,
from arch/arm/include/asm/thread_info.h:17,
from include/linux/thread_info.h:58,
from include/asm-generic/preempt.h:4,
from ./arch/arm/include/generated/asm/preempt.h:1,
from include/linux/preempt.h:59,
from include/linux/spinlock.h:50,
from include/linux/seqlock.h:35,
from include/linux/time.h:5,
from include/linux/stat.h:18,
from include/linux/module.h:10,
from drivers/mtd/devices/lart.c:38:
arch/arm/include/asm/memory.h:117:0: note: this is the location of the previous definition
#define KERNEL_START _stext
vim +/KERNEL_START +83 drivers/mtd/devices/lart.c
^1da177e Linus Torvalds 2005-04-16 67
^1da177e Linus Torvalds 2005-04-16 68 /*
^1da177e Linus Torvalds 2005-04-16 69 * These values are specific to LART
^1da177e Linus Torvalds 2005-04-16 70 */
^1da177e Linus Torvalds 2005-04-16 71
^1da177e Linus Torvalds 2005-04-16 72 /* general */
^1da177e Linus Torvalds 2005-04-16 73 #define BUSWIDTH 4 /* don't change this - a lot of the code _will_ break if you change this */
^1da177e Linus Torvalds 2005-04-16 74 #define FLASH_OFFSET 0xe8000000 /* see linux/arch/arm/mach-sa1100/lart.c */
^1da177e Linus Torvalds 2005-04-16 75
^1da177e Linus Torvalds 2005-04-16 76 /* blob */
^1da177e Linus Torvalds 2005-04-16 77 #define NUM_BLOB_BLOCKS FLASH_NUMBLOCKS_16m_PARAM
^1da177e Linus Torvalds 2005-04-16 78 #define BLOB_START 0x00000000
^1da177e Linus Torvalds 2005-04-16 79 #define BLOB_LEN (NUM_BLOB_BLOCKS * FLASH_BLOCKSIZE_PARAM)
^1da177e Linus Torvalds 2005-04-16 80
^1da177e Linus Torvalds 2005-04-16 81 /* kernel */
^1da177e Linus Torvalds 2005-04-16 82 #define NUM_KERNEL_BLOCKS 7
^1da177e Linus Torvalds 2005-04-16 @83 #define KERNEL_START (BLOB_START + BLOB_LEN)
^1da177e Linus Torvalds 2005-04-16 84 #define KERNEL_LEN (NUM_KERNEL_BLOCKS * FLASH_BLOCKSIZE_MAIN)
^1da177e Linus Torvalds 2005-04-16 85
^1da177e Linus Torvalds 2005-04-16 86 /* initial ramdisk */
^1da177e Linus Torvalds 2005-04-16 87 #define NUM_INITRD_BLOCKS 24
^1da177e Linus Torvalds 2005-04-16 88 #define INITRD_START (KERNEL_START + KERNEL_LEN)
^1da177e Linus Torvalds 2005-04-16 89 #define INITRD_LEN (NUM_INITRD_BLOCKS * FLASH_BLOCKSIZE_MAIN)
^1da177e Linus Torvalds 2005-04-16 90
^1da177e Linus Torvalds 2005-04-16 91 /*
:::::: The code at line 83 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2
:::::: TO: Linus Torvalds <torvalds@ppc970.osdl.org>
:::::: CC: Linus Torvalds <torvalds@ppc970.osdl.org>
---
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:[~2016-12-07 6:12 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-29 18:55 [PATCHv4 00/10] CONFIG_DEBUG_VIRTUAL for arm64 Laura Abbott
2016-11-29 18:55 ` [PATCHv4 01/10] lib/Kconfig.debug: Add ARCH_HAS_DEBUG_VIRTUAL Laura Abbott
2016-11-29 18:55 ` [PATCHv4 02/10] mm/cma: Cleanup highmem check Laura Abbott
2016-11-29 18:55 ` [PATCHv4 03/10] arm64: Move some macros under #ifndef __ASSEMBLY__ Laura Abbott
2016-11-29 18:55 ` [PATCHv4 04/10] arm64: Add cast for virt_to_pfn Laura Abbott
2016-11-29 18:55 ` [PATCHv4 05/10] arm64: Use __pa_symbol for kernel symbols Laura Abbott
2016-11-30 17:17 ` Catalin Marinas
2016-12-01 12:04 ` James Morse
2016-12-06 16:08 ` Mark Rutland
2016-12-06 0:50 ` Florian Fainelli
2016-12-06 11:46 ` Catalin Marinas
2016-12-06 17:02 ` Mark Rutland
2016-12-06 19:12 ` Laura Abbott
2016-11-29 18:55 ` [PATCHv4 06/10] xen: Switch to using __pa_symbol Laura Abbott
2016-11-29 22:26 ` Boris Ostrovsky
2016-11-29 22:42 ` Laura Abbott
2016-11-29 18:55 ` [PATCHv4 07/10] kexec: Switch to __pa_symbol Laura Abbott
2016-12-01 2:41 ` Dave Young
2016-12-01 3:13 ` Eric W. Biederman
2016-12-01 4:27 ` Dave Young
2016-11-29 18:55 ` [PATCHv4 08/10] mm/kasan: Switch to using __pa_symbol and lm_alias Laura Abbott
2016-12-01 11:36 ` Andrey Ryabinin
2016-12-01 19:10 ` Laura Abbott
2016-12-06 17:25 ` Mark Rutland
2016-12-06 17:44 ` Mark Rutland
2016-12-06 19:18 ` Mark Rutland
2016-11-29 18:55 ` [PATCHv4 09/10] mm/usercopy: Switch to using lm_alias Laura Abbott
2016-11-29 19:39 ` Kees Cook
2016-12-06 18:18 ` Mark Rutland
2016-12-06 20:10 ` Kees Cook
2016-12-07 13:57 ` Mark Rutland
2016-12-06 18:20 ` Mark Rutland
2016-11-29 18:55 ` [PATCHv4 10/10] arm64: Add support for CONFIG_DEBUG_VIRTUAL Laura Abbott
2016-12-06 18:58 ` Mark Rutland
2016-12-06 19:53 ` [PATCH 0/3] ARM: " Florian Fainelli
2016-12-06 19:53 ` [PATCH 1/3] ARM: Define KERNEL_START and KERNEL_END Florian Fainelli
2016-12-06 22:43 ` Chris Brandt
2016-12-06 22:47 ` Florian Fainelli
2016-12-07 6:11 ` kbuild test robot [this message]
2016-12-06 19:53 ` [PATCH 2/3] ARM: Utilize __pa_symbol in lieu of __pa Florian Fainelli
2016-12-06 19:53 ` [PATCH 3/3] ARM: Add support for CONFIG_DEBUG_VIRTUAL Florian Fainelli
2016-12-06 20:42 ` Florian Fainelli
2016-12-07 2:00 ` Laura Abbott
2016-12-07 2:24 ` Florian Fainelli
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