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| author |   Ard Biesheuvel <ardb@kernel.org> | 2022-04-29 15:13:47 +0200 |
|---|---|---|
| committer |   Catalin Marinas <catalin.marinas@arm.com> | 2022-05-17 09:32:45 +0100 |
| commit | 01142791b0d11f20becccd0b30ed5e8fbb3822b6 (patch) | |
| tree | 1a884b4b6b0b6e51128005c84fc5346d103ae9bd /scripts/gdb/linux/utils.py | |
| parent | arm64: lds: move special code sections out of kernel exec segment (diff) | |
| download | wireguard-linux-01142791b0d11f20becccd0b30ed5e8fbb3822b6.tar.xz wireguard-linux-01142791b0d11f20becccd0b30ed5e8fbb3822b6.zip | |
arm64: mm: avoid writable executable mappings in kexec/hibernate code
The temporary mappings of the low-level kexec and hibernate helpers are
created with both writable and executable attributes, which is not
necessary here, and generally best avoided. So use read-only, executable
attributes instead.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20220429131347.3621090-3-ardb@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions