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| author |   Mark Rutland <mark.rutland@arm.com> | 2023-05-30 12:03:26 +0100 |
|---|---|---|
| committer |   Catalin Marinas <catalin.marinas@arm.com> | 2023-06-06 17:39:05 +0100 |
| commit | e46b7103aef39c3f421f0bff7a10ae5a29cd5cee (patch) | |
| tree | a65a4f3aaba6b2bc2470b6e62299f2bc2045f4e8 /scripts/generate_rust_analyzer.py | |
| parent | arm64: kaslr: split kaslr/module initialization (diff) | |
| download | wireguard-linux-e46b7103aef39c3f421f0bff7a10ae5a29cd5cee.tar.xz wireguard-linux-e46b7103aef39c3f421f0bff7a10ae5a29cd5cee.zip | |
arm64: module: move module randomization to module.c
When CONFIG_RANDOMIZE_BASE=y, module_alloc_base is a variable which is
configured by kaslr_module_init() in kaslr.c, and otherwise it is an
expression defined in module.h.
As kaslr_module_init() is no longer tightly coupled with the KASLR
initialization code, we can centralize this in module.c.
This patch moves kaslr_module_init() to module.c, making
module_alloc_base a static variable, and removing redundant includes from
kaslr.c. For the defintion of struct arm64_ftr_override we must include
<asm/cpufeature.h>, which was previously included transitively via
another header.
There should be no functional change as a result of this patch.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Cc: Will Deacon <will@kernel.org>
Tested-by: Shanker Donthineni <sdonthineni@nvidia.com>
Link: https://lore.kernel.org/r/20230530110328.2213762-5-mark.rutland@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'scripts/generate_rust_analyzer.py')
0 files changed, 0 insertions, 0 deletions