diff options
| author | Ian Moffett <ian@osmora.org> | 2024-12-20 04:04:04 -0500 |
|---|---|---|
| committer | Ian Moffett <ian@osmora.org> | 2024-12-20 04:09:48 -0500 |
| commit | 817d1adc7a194082259bcd86f757f7ce48b9ad75 (patch) | |
| tree | 47f16d6bdf9ca919f59eb010e485517b87e4a9a8 /sys/dev/pci/pci.c | |
| parent | 6695df157d714567f938170c0bdcae5e4dcb1695 (diff) | |
Ensure all loads preceding SWAPGS are serialized using LFENCE. This
mitigates the possibility of SWAPGS being speculatively bypassed which
would lead to security issues.
Signed-off-by: Ian Moffett <ian@osmora.org>
Diffstat (limited to 'sys/dev/pci/pci.c')
0 files changed, 0 insertions, 0 deletions