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| author | Vasily Gorbik <gor@linux.ibm.com> | 2026-02-25 10:30:28 +0100 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2026-03-05 21:08:50 +0100 |
| commit | 92ae0c1efc6c7b9c3299a6c954bca2a928cb9f60 (patch) | |
| tree | f79fc78fb70ef046bc6ccb7e95e84c44b00dd372 /include/linux/stackprotector.h | |
| parent | 20216c126bd946248d28d875c4a82cd1a79ba794 (diff) | |
s390/boot: Respect kaslr_enabled() for identity randomization
CONFIG_RANDOMIZE_IDENTITY_BASE only enables support for randomizing the
identity mapping base. The randomization (identity base != 0) itself
should happen only when KASLR is enabled at runtime.
Guard the __identity_base update with kaslr_enabled() so nokaslr (and
other KASLR-disabled cases) keep the non-randomized identity mapping at 0.
Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'include/linux/stackprotector.h')
0 files changed, 0 insertions, 0 deletions