On Thu, 2008-05-29 at 16:20 +1000, Michael Ellerman wrote: > If you pass a target value to create_branch() which is more than 32MB - 4, > or - 32MB away from the branch site, then it's impossible to create an > immediate branch. The current code doesn't check, which will lead to us > creating a branch to somewhere else - which is bad. > > For code that cares to check we return 0, which is easy to check for, and > for code that doesn't at least we'll be creating an illegal instruction, > rather than a branch to some random address. > > Signed-off-by: Michael Ellerman <[EMAIL PROTECTED]>
Acked-by: Benjamin Herrenschmidt <[EMAIL PROTECTED]> _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
