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| author | Ard Biesheuvel | 2019-05-23 12:22:53 +0200 |
|---|---|---|
| committer | Catalin Marinas | 2019-06-24 19:10:39 +0200 |
| commit | 7dfac3c5f40eb92841147eccf1b96f428b10131f (patch) | |
| tree | 3bbfb9d315f940264b1770ccdd870f65576af8c4 /mm/vmalloc.c | |
| parent | arm64: Allow user selection of ARM64_MODULE_PLTS (diff) | |
| download | kernel-qcow2-linux-7dfac3c5f40eb92841147eccf1b96f428b10131f.tar.gz kernel-qcow2-linux-7dfac3c5f40eb92841147eccf1b96f428b10131f.tar.xz kernel-qcow2-linux-7dfac3c5f40eb92841147eccf1b96f428b10131f.zip | |
arm64: module: create module allocations without exec permissions
Now that the core code manages the executable permissions of code
regions of modules explicitly, it is no longer necessary to create
the module vmalloc regions with RWX permissions, and we can create
them with RW- permissions instead, which is preferred from a
security perspective.
Acked-by: Will Deacon <will@kernel.org>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'mm/vmalloc.c')
0 files changed, 0 insertions, 0 deletions