Hi Jim,Thank you , For replying . Now I being a kernel level nothing , How does this help me get past the 'ld' time undefined reference ? So we can have a kernel build complete (hopefully) successfully .
On Fri, Dec 18, 2009 at 12:54 PM, Mr. James W. Laferriere
<babydr@xxxxxxxxxxxxxxxx> wrote:
Hello Benjamin , I am not having a good time compiling 2.6.32.1 ....snip...
First RCU 'inline' difficulties then fusion-mpt 'inline' difficulty , Now
this .
This one is not a simple as removing 'inline' from a statement .
Would you please look into this ? Anything else you need please just
ask .
Please cc: me as I am not subscribed to linux-fbdev .
Tia , JimL
drivers/built-in.o(.text+0x11345a): In function `radeon_test_moves':
drivers/gpu/drm/radeon/radeon_test.c:45: undefined reference to `__udivdi3'
make: *** [.tmp_vmlinux1] Error 1
__udivdi3 is a gcc helper function used to do 64-bit division. This
form of 64-bit division is not supported from within the kernel (which
is why you get the undefined symbol).
There is <asm/div64.h> which contains a macro called do_div which can
perform a 64-bit dvision by a 32-bit divisor.