On 07/10/2013 04:43 PM, Sagar Behere wrote:

Hello,

I patched the vanilla linux-3.8 kernel sources with
ipipe-core-3.8-arm-1.patch. The patch was applied cleanly, but while
compiling the kernel, I get two problems

Problem 1: This is the same as
http://www.mail-archive.com/[email protected]/msg02719.html

Problem 2: The compilation halts with


include/asm-generic/xenomai/syscall.h: In function
‘__xn_safe_strncpy_from_user’:
include/asm-generic/xenomai/syscall.h:147: error: implicit declaration
of function ‘__strncpy_from_user’
make[3]: *** [kernel/xenomai/nucleus/bufd.o] Error 1
make[2]: *** [kernel/xenomai/nucleus] Error 2
make[1]: *** [kernel/xenomai] Error 2
make: *** [kernel] Error 2

----

compiler is: arm-linux-gnueabi-gcc (Debian 4.4.5-8) 4.4.5

Any ideas how to fix these issues? I'll be running this kernel on the
gumstix overo, if that matters..


Please use xenomai git current head instead of xenomai 2.6.2.1 release. Xenomai 2.6.2.1 only supports I-pipe patches up to Linux 3.5 on ARM. (in general, the latest I-pipe patch supported by a Xenomai version is the one it ships with).

--
                                                                Gilles.

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