[Xen-devel] linux-2.6-hg tree: hypercall.h:252: error: previous implicit declaration of ‘memcpy’ was here

[Hans-Christian Armingeon <mog.johnny@xxxxxxx>]

Hi,

the current hg tree doesn't compile for me.

any ideas? I'm on amd64.

Thanks in advance,

Johnny

  CC      arch/x86_64/kernel/asm-offsets.s
In file included from include/asm-i386/mach-xen/asm/hypervisor.h:111,
                 from include/asm/mach-xen/asm/hypervisor.h:2,
                 from include/asm/mach-xen/asm/system.h:8,
                 from include/linux/spinlock.h:57,
                 from include/linux/capability.h:45,
                 from include/linux/sched.h:7,
                 from arch/x86_64/kernel/asm-offsets.c:7:
include/asm/mach-xen/asm/hypercall.h: In function ‘HYPERVISOR_event_channel_op’:
include/asm/mach-xen/asm/hypercall.h:252: warning: implicit declaration of 
function ‘memcpy’
  GEN     include/asm-x86_64/asm-offsets.h
  CHK     include/linux/compile.h
  CC      init/main.o
  HOSTCC  usr/gen_init_cpio
In file included from include/asm-i386/mach-xen/asm/hypervisor.h:111,
                 from include/asm/mach-xen/asm/hypervisor.h:2,
                 from include/asm/mach-xen/asm/system.h:8,
                 from include/linux/spinlock.h:57,
                 from include/linux/capability.h:45,
                 from include/linux/sched.h:7,
                 from include/linux/module.h:10,
                 from init/main.c:16:
include/asm/mach-xen/asm/hypercall.h: In function ‘HYPERVISOR_event_channel_op’:
include/asm/mach-xen/asm/hypercall.h:252: warning: implicit declaration of 
function ‘memcpy’

[...]

include/asm/mach-xen/asm/hypercall.h: In function ‘HYPERVISOR_event_channel_op’:
include/asm/mach-xen/asm/hypercall.h:252: warning: implicit declaration of 
function ‘memcpy’
  CC      arch/x86_64/kernel/x8664_ksyms-xen.o
In file included from include/asm-i386/mach-xen/asm/hypervisor.h:111,
                 from include/asm/mach-xen/asm/hypervisor.h:2,
                 from include/asm/mach-xen/asm/system.h:8,
                 from include/linux/spinlock.h:57,
                 from include/linux/capability.h:45,
                 from include/linux/sched.h:7,
                 from include/linux/module.h:10,
                 from arch/x86_64/kernel/x8664_ksyms-xen.c:2:
include/asm/mach-xen/asm/hypercall.h: In function ‘HYPERVISOR_event_channel_op’:
include/asm/mach-xen/asm/hypercall.h:252: warning: implicit declaration of 
function ‘memcpy’
arch/x86_64/kernel/x8664_ksyms-xen.c: At top level:
arch/x86_64/kernel/x8664_ksyms-xen.c:115: error: conflicting types for ‘memcpy’
include/asm/mach-xen/asm/hypercall.h:252: error: previous implicit declaration 
of ‘memcpy’ was here
make[1]: *** [arch/x86_64/kernel/x8664_ksyms-xen.o] Error 1
make: *** [arch/x86_64/kernel] Error 2
r

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