Re: problem with prefetch in user space

[Ralf Baechle <ralf@linux-mips.org>]

On Wed, Aug 18, 2004 at 07:13:42PM +0200, Thiemo Seufer wrote:

> Something like:
> 
>         __asm__ __volatile__(
>               ".set push\n"
>               ".set mips4\n"
>               "pref " PREF_OP ", 0(%0)\n"
>               ".set pop\n"
>               : "=r" (addr));
> 
> For more information: "info gcc" and the kernel sources.

A few years ago somebody wrote a nice howto on inline assembler that also
contains all the architecture specifics.  Should be possible to track it
down via your favorite search engine.

  Ralf