tree: https://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git mcsafe5
head: 89c1c25d692d45335b548c7551a763166e9ae182
commit: 8f43c9694a11c999af98476a52c8beb7fc7c71a1 [2/4] x86/mce, PCI: Provide quirks to identify Xeon models with machine check recovery
config: i386-randconfig-x016-201634 (attached as .config)
compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
git checkout 8f43c9694a11c999af98476a52c8beb7fc7c71a1
# save the attached .config to linux build tree
make ARCH=i386
All error/warnings (new ones prefixed by >>):
In file included from drivers/pci/quirks.c:4434:0:
>> arch/x86/include/asm/string_64.h:30:0: warning: "__HAVE_ARCH_MEMCPY" redefined
#define __HAVE_ARCH_MEMCPY 1
In file included from arch/x86/include/asm/string.h:2:0,
from include/linux/string.h:18,
from include/uapi/linux/uuid.h:21,
from include/linux/uuid.h:19,
from include/linux/mod_devicetable.h:12,
from include/linux/pci.h:20,
from drivers/pci/quirks.c:17:
arch/x86/include/asm/string_32.h:144:0: note: this is the location of the previous definition
#define __HAVE_ARCH_MEMCPY
>> arch/x86/include/asm/string_32.h:320:3: error: expected ')' before '?' token
? __constant_count_memset((s), (c), (count)) \
^
>> arch/x86/include/asm/string_64.h:57:7: note: in expansion of macro '__memset'
void *__memset(void *s, int c, size_t n);
^~~~~~~~
vim +/__HAVE_ARCH_MEMCPY +30 arch/x86/include/asm/string_64.h
953b2f1e include/asm-x86/string_64.h Joe Perches 2008-03-23 24 return to;
^1da177e include/asm-x86_64/string.h Linus Torvalds 2005-04-16 25 }
^1da177e include/asm-x86_64/string.h Linus Torvalds 2005-04-16 26
^1da177e include/asm-x86_64/string.h Linus Torvalds 2005-04-16 27 /* Even with __builtin_ the compiler may decide to use the out of line
^1da177e include/asm-x86_64/string.h Linus Torvalds 2005-04-16 28 function. */
^1da177e include/asm-x86_64/string.h Linus Torvalds 2005-04-16 29
^1da177e include/asm-x86_64/string.h Linus Torvalds 2005-04-16 @30 #define __HAVE_ARCH_MEMCPY 1
a75ca545 arch/x86/include/asm/string_64.h Andrey Ryabinin 2015-10-16 31 extern void *memcpy(void *to, const void *from, size_t len);
393f203f arch/x86/include/asm/string_64.h Andrey Ryabinin 2015-02-13 32 extern void *__memcpy(void *to, const void *from, size_t len);
393f203f arch/x86/include/asm/string_64.h Andrey Ryabinin 2015-02-13 33
f8561296 arch/x86/include/asm/string_64.h Vegard Nossum 2008-04-04 34 #ifndef CONFIG_KMEMCHECK
a75ca545 arch/x86/include/asm/string_64.h Andrey Ryabinin 2015-10-16 35 #if (__GNUC__ == 4 && __GNUC_MINOR__ < 3) || __GNUC__ < 4
^1da177e include/asm-x86_64/string.h Linus Torvalds 2005-04-16 36 #define memcpy(dst, src, len) \
953b2f1e include/asm-x86/string_64.h Joe Perches 2008-03-23 37 ({ \
953b2f1e include/asm-x86/string_64.h Joe Perches 2008-03-23 38 size_t __len = (len); \
^1da177e include/asm-x86_64/string.h Linus Torvalds 2005-04-16 39 void *__ret; \
^1da177e include/asm-x86_64/string.h Linus Torvalds 2005-04-16 40 if (__builtin_constant_p(len) && __len >= 64) \
^1da177e include/asm-x86_64/string.h Linus Torvalds 2005-04-16 41 __ret = __memcpy((dst), (src), __len); \
^1da177e include/asm-x86_64/string.h Linus Torvalds 2005-04-16 42 else \
^1da177e include/asm-x86_64/string.h Linus Torvalds 2005-04-16 43 __ret = __builtin_memcpy((dst), (src), __len); \
953b2f1e include/asm-x86/string_64.h Joe Perches 2008-03-23 44 __ret; \
953b2f1e include/asm-x86/string_64.h Joe Perches 2008-03-23 45 })
aac57f81 include/asm-x86_64/string.h Andi Kleen 2007-07-21 46 #endif
f8561296 arch/x86/include/asm/string_64.h Vegard Nossum 2008-04-04 47 #else
f8561296 arch/x86/include/asm/string_64.h Vegard Nossum 2008-04-04 48 /*
f8561296 arch/x86/include/asm/string_64.h Vegard Nossum 2008-04-04 49 * kmemcheck becomes very happy if we use the REP instructions unconditionally,
f8561296 arch/x86/include/asm/string_64.h Vegard Nossum 2008-04-04 50 * because it means that we know both memory operands in advance.
f8561296 arch/x86/include/asm/string_64.h Vegard Nossum 2008-04-04 51 */
f8561296 arch/x86/include/asm/string_64.h Vegard Nossum 2008-04-04 52 #define memcpy(dst, src, len) __inline_memcpy((dst), (src), (len))
f8561296 arch/x86/include/asm/string_64.h Vegard Nossum 2008-04-04 53 #endif
^1da177e include/asm-x86_64/string.h Linus Torvalds 2005-04-16 54
^1da177e include/asm-x86_64/string.h Linus Torvalds 2005-04-16 55 #define __HAVE_ARCH_MEMSET
6edfba1b include/asm-x86_64/string.h Andi Kleen 2006-03-25 56 void *memset(void *s, int c, size_t n);
393f203f arch/x86/include/asm/string_64.h Andrey Ryabinin 2015-02-13 @57 void *__memset(void *s, int c, size_t n);
^1da177e include/asm-x86_64/string.h Linus Torvalds 2005-04-16 58
^1da177e include/asm-x86_64/string.h Linus Torvalds 2005-04-16 59 #define __HAVE_ARCH_MEMMOVE
^1da177e include/asm-x86_64/string.h Linus Torvalds 2005-04-16 60 void *memmove(void *dest, const void *src, size_t count);
:::::: The code at line 30 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2
:::::: TO: Linus Torvalds <torvalds@xxxxxxxxxxxxxxx>
:::::: CC: Linus Torvalds <torvalds@xxxxxxxxxxxxxxx>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
Attachment:
.config.gz
Description: Binary data
|