git.openpandora.org / pandora-kernel.git / commitdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | patch | inline | side by side (parent: 8f3bfa5)
arm64: Make !dirty ptes read-only
authorCatalin Marinas <catalin.marinas@arm.com>
Wed, 28 Nov 2012 17:06:05 +0000 (17:06 +0000)
committerCatalin Marinas <catalin.marinas@arm.com>
Thu, 29 Nov 2012 15:32:13 +0000 (15:32 +0000)
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>

No differences found
Pandora Kernel Repository