arm64: kaslr: Use feature override instead of parsing the cmdline again

Browse source

The early kaslr code open codes the detection of 'nokaslr' on the kernel
command line, and this is no longer necessary now that the feature
detection code, which also looks for the same string, executes before
this code.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20240214122845.2033971-56-ardb+git@google.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

...

This commit is contained in:

Ard Biesheuvel 2024-02-14 13:28:57 +01:00 • committed by Catalin Marinas

parent 35876f35f4

commit af73b9a2dd

3 changed files with 7 additions and 55 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

5

arch/arm64/include/asm/cpufeature.h

View file

4

arch/arm64/kernel/kaslr.c

View file

53

arch/arm64/kernel/pi/kaslr_early.c

View file