Le 31/07/2016 à 15:39, Christos Zoulas a écrit :
In article <311df12c-d620-1c09-92f5-72783f392...@m00nbsd.net>,
Maxime Villard <m...@m00nbsd.net> wrote:
My first proposion did not take care of the sysctl, because I didn't think it
was relevant. My last one does. Here is a patch for it. I believe it is safe
then to remove the va0_disable check in uvm_map.
http://m00nbsd.net/garbage/uvm/execmin.diff
Should we check that va_min == 0 before adding VM_MIN_GUARD?
I told myself I would add this check later, but better it be now. We can do the
following:
+ if (user_va0_disable && (va_min < VM_MIN_GUARD))
+ return VM_MIN_GUARD;
I have updated the diff.