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| author | Alexandre Ghiti <alexghiti@rivosinc.com> | 2023-07-22 14:38:50 +0200 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2023-09-05 19:49:31 -0700 |
| commit | b7ac4b8ee73d4fec0998664c9dd61f089d481044 (patch) | |
| tree | 2cac0600d5be537d83ded5db31188abdf46f0f2e /fs/fhandle.c | |
| parent | 3c35d1a03c8b864f08088d51e121aa7c0067b146 (diff) | |
riscv: libstub: Implement KASLR by using generic functions
We can now use arm64 functions to handle the move of the kernel physical
mapping: if KASLR is enabled, we will try to get a random seed from the
firmware, if not possible, the kernel will be moved to a location that
suits its alignment constraints.
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Tested-by: Conor Dooley <conor.dooley@microchip.com>
Tested-by: Song Shuai <songshuaishuai@tinylab.org>
Reviewed-by: Sami Tolvanen <samitolvanen@google.com>
Tested-by: Sami Tolvanen <samitolvanen@google.com>
Link: https://lore.kernel.org/r/20230722123850.634544-6-alexghiti@rivosinc.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'fs/fhandle.c')
0 files changed, 0 insertions, 0 deletions