| commit | 33eaa58f854770dc9c98411a356c98e3a53edfda | [log] [tgz] |
|---|---|---|
| author | Catalin Marinas <catalin.marinas@arm.com> | Wed Nov 28 17:06:05 2012 +0000 |
| committer | Catalin Marinas <catalin.marinas@arm.com> | Thu Nov 29 15:32:13 2012 +0000 |
| tree | 60f5074db489db6a30e6c32b5c7247e764b81562 | |
| parent | 8f3bfa584ed05e9e7d290707c48eee026fb94ece [diff] |
arm64: Make !dirty ptes read-only The AArch64 Linux port relies on the mm code to wrprotect clean ptes. This however is not the case with newly created ptes and PAGE_SHARED(_EXEC) is writable but !dirty. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Cc: <stable@vger.kernel.org>