diff options
| author | Frans Kaashoek <kaashoek@mit.edu> | 2022-08-12 13:22:10 -0400 |
|---|---|---|
| committer | Frans Kaashoek <kaashoek@mit.edu> | 2022-08-12 13:22:10 -0400 |
| commit | 899cc02660232092209a5db57b326ab7b49813dd (patch) | |
| tree | abde95c343fb06294fba1c30036a3d6564602693 /kernel/sysproc.c | |
| parent | 8f58cc7df99e9f697ca3843886802ecab5cb8991 (diff) | |
| download | xv6-labs-899cc02660232092209a5db57b326ab7b49813dd.tar.gz xv6-labs-899cc02660232092209a5db57b326ab7b49813dd.tar.bz2 xv6-labs-899cc02660232092209a5db57b326ab7b49813dd.zip | |
Experiment with being more precise setting permissions for user pages.
Growing adds R|W pages (without X). Exec() marks the stack only R|W.
Probably could setup permissions for text and data better if we call
ld with --no-omagic instead of -N.
Diffstat (limited to 'kernel/sysproc.c')
0 files changed, 0 insertions, 0 deletions