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| author | Joerg Roedel <jroedel@suse.de> | 2021-03-12 13:38:23 +0100 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2021-03-18 23:04:12 +0100 |
| commit | fef81c86262879d4b1176ef51a834c15b805ebb9 (patch) | |
| tree | e11ccee8505fbd3f618a0d215561e9e393edc790 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | e927e62d8e370ebfc0d702fec22bc752249ebcef (diff) | |
x86/boot/compressed/64: Check SEV encryption in the 32-bit boot-path
Check whether the hypervisor reported the correct C-bit when running
as an SEV guest. Using a wrong C-bit position could be used to leak
sensitive data from the guest to the hypervisor.
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20210312123824.306-8-joro@8bytes.org
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions