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| author | Ian Moffett <ian@osmora.org> | 2025-08-12 23:40:35 -0400 |
|---|---|---|
| committer | Ian Moffett <ian@osmora.org> | 2025-08-12 23:52:27 -0400 |
| commit | eb4ec8d4b0d5d596c67dc2baf935df30e27fbb71 (patch) | |
| tree | 96e8ab35736afbc53824f499c30c840e7e521390 /sys/dev/dmi | |
| parent | a63b1db5237e4b62a2137a7ee32326497aab6e14 (diff) | |
kernel/amd64: Ensure CR4.UMIP is set by default
To prevent user programs from performing any operations related to
system memory structures (such as the GDT, TSS, etc), we will always set
CR4.UMIP if possible to improve the security of Hyra.
Signed-off-by: Ian Moffett <ian@osmora.org>
Diffstat (limited to 'sys/dev/dmi')
0 files changed, 0 insertions, 0 deletions