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| author | Jerome Forissier <jerome@forissier.org> | 2020-04-20 14:18:07 +0200 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2020-04-30 15:35:41 +0100 |
| commit | 60592cfed2b685ef114a454d176ef539528cb0cf (patch) | |
| tree | 71a4ba8cfc0a45ff8d9c38840d82bf1244c61341 /python/qemu | |
| parent | ef6a5c71c2f40e253712ad3d8826d5e84e325aeb (diff) | |
| download | qemu-60592cfed2b685ef114a454d176ef539528cb0cf.zip qemu-60592cfed2b685ef114a454d176ef539528cb0cf.tar.gz qemu-60592cfed2b685ef114a454d176ef539528cb0cf.tar.bz2 | |
hw/arm/virt: dt: add kaslr-seed property
Generate random seeds to be used by the non-secure and/or secure OSes
for ASLR. The seeds are 64-bit random values exported via the DT
properties /chosen/kaslr-seed [1] and /secure-chosen/kaslr-seed, the
latter being used by OP-TEE [2].
[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e5bc0c37c97e1
[2] https://github.com/OP-TEE/optee_os/commit/ef262691fe0e
Signed-off-by: Jerome Forissier <jerome@forissier.org>
Message-id: 20200420121807.8204-3-jerome@forissier.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'python/qemu')
0 files changed, 0 insertions, 0 deletions