diff options
| author | Mike Rapoport (Microsoft) <[email protected]> | 2025-06-03 11:14:42 +0000 |
|---|---|---|
| committer | Peter Zijlstra <[email protected]> | 2025-06-11 09:20:51 +0000 |
| commit | 47410d839fcda6890cb82828f874f97710982f24 (patch) | |
| tree | d3308ba18e69b82b0056cb1f0e50b86406d17a20 /net/unix/af_unix.c | |
| parent | x86/mm/pat: don't collapse pages without PSE set (diff) | |
| download | kernel-47410d839fcda6890cb82828f874f97710982f24.tar.gz kernel-47410d839fcda6890cb82828f874f97710982f24.zip | |
x86/Kconfig: only enable ROX cache in execmem when STRICT_MODULE_RWX is set
Currently ROX cache in execmem is enabled regardless of
STRICT_MODULE_RWX setting. This breaks an assumption that module memory
is writable when STRICT_MODULE_RWX is disabled, for instance for kernel
debuggin.
Only enable ROX cache in execmem when STRICT_MODULE_RWX is set to
restore the original behaviour of module text permissions.
Fixes: 64f6a4e10c05 ("x86: re-enable EXECMEM_ROX support")
Signed-off-by: Mike Rapoport (Microsoft) <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Cc: [email protected]
Link: https://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions