ftrace introduces instability into kernel 2.6.27(-rc2,-rc3)
rostedt at goodmis.org
Tue Aug 19 05:28:41 EST 2008
On Mon, 18 Aug 2008, Scott Wood wrote:
> Steven Rostedt wrote:
> > What syntax to do that with?
> > lwz %1,0(%U2)
> > stu %3, 0(%X2)
> > I'm new to those. (and the above does not compile)
> lwz%U2%X2 %1, %2
> stw%U2%X2 %3, %2
Thanks, that's new to me.
> > > Why stwu with an offset of zero,
> > How else to do it? stwu %3, (%2) does not compile for me.
> stw %3, 0(%2)
> The "u" tells it to write the effective address back to %2 -- but with an
> offset of zero, the effective address is unchanged.
/me should open up his PowerPC ref books again :-p
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