On 10/07/2014 12:21 PM, Rich Felker wrote:
The in-stack trampoline support could be left but used only for
emulating instructions the kernel doesn't know. This would make all
normal binaries immediately usable with non-executable stack, and
would avoid the only potential source of regressions. Ultimately I
think the "xol" stuff should be removed, but that could be a long term
goal.
Thank you, it is exactly what I am doing in patch series named "[PATCH
0/3] MIPS executable stack protection".
I just setup a special stack for that.
