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| author | Hauke Mehrtens <hauke@hauke-m.de> | 2019-04-07 19:38:04 +0200 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2019-05-11 17:15:41 +0200 |
| commit | 2164a7bf153c364b691858d7f4555191188f7999 (patch) | |
| tree | bafb7924c663a07a594dc8ed382495bb02ac34a8 /target/linux/cns3xxx/config-4.14 | |
| parent | 75eb8a146de8db0240e2eb3434074c700da2ba3c (diff) | |
| download | upstream-2164a7bf153c364b691858d7f4555191188f7999.tar.gz upstream-2164a7bf153c364b691858d7f4555191188f7999.tar.bz2 upstream-2164a7bf153c364b691858d7f4555191188f7999.zip | |
x86: Activate CONFIG_X86_SMAP
This activates "Supervisor Mode Access Prevention". modern CPUs will
prevent the kernel code from accessing any data from the userspace
without the usage of copy_to_user() or copy_from_user()
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Diffstat (limited to 'target/linux/cns3xxx/config-4.14')
0 files changed, 0 insertions, 0 deletions