diff options
| author | Christoph Hellwig <hch@lst.de> | 2019-08-13 11:01:41 +0200 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2019-08-15 12:58:26 +0100 |
| commit | d225bb8d8a897d35c7beedcaba6caf57b3a4d292 (patch) | |
| tree | 5af2c560cee796475dfaaf56c4f60426c7600fb1 /arch | |
| parent | 90776dd1c427cbb4d381aa4b13338f1fb1d20f5e (diff) | |
arm64: unexport set_memory_x and set_memory_nx
No module currently messed with clearing or setting the execute
permission of kernel memory, and none really should.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/mm/pageattr.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/arm64/mm/pageattr.c b/arch/arm64/mm/pageattr.c index 03c53f16ee77..9ce7bd9d4d9c 100644 --- a/arch/arm64/mm/pageattr.c +++ b/arch/arm64/mm/pageattr.c @@ -128,7 +128,6 @@ int set_memory_nx(unsigned long addr, int numpages) __pgprot(PTE_PXN), __pgprot(0)); } -EXPORT_SYMBOL_GPL(set_memory_nx); int set_memory_x(unsigned long addr, int numpages) { @@ -136,7 +135,6 @@ int set_memory_x(unsigned long addr, int numpages) __pgprot(0), __pgprot(PTE_PXN)); } -EXPORT_SYMBOL_GPL(set_memory_x); int set_memory_valid(unsigned long addr, int numpages, int enable) { |