[ Date Prev][ Date Next][ Thread Prev][ Thread Next][ Date Index][ Thread Index]
Re: [arm-gcc] Issues with compling for 2.6.4 kernel with 3.4.0 toolchain
- To: arm-gcc@xxxxxxxxxxxxxxxx, <somashekharj@xxxxxxxxxxxx>
- Subject: Re: [arm-gcc] Issues with compling for 2.6.4 kernel with 3.4.0 toolchain
- From: Paul Brook <paul@xxxxxxxxxxxxxxxx>
- Date: Thu, 22 Apr 2004 16:04:50 +0100
On Thursday 22 April 2004 12:27, Somashekhar wrote:
> /tmp/ccSnzWq2.s: Assembler messages:
> /tmp/ccSnzWq2.s:1650: Error: Rd equal to Rm or Rn yields unpredictable
> results -- `strex r2,r3,[r2]'
> make[1]: *** [fs/libfs.o] Error 1
> make: *** [fs] Error 2
>
> ******************************************************
> How do we solve this issue?
This is a kernel bug.
The second output operand of the asm in atomic_dec_and_test and
atomic_add_negative in include/asm-arm/atomic.h is missing an early clobber
"&" constraint.
Paul
|
