Re: [kernel-hardening] [PATCH 0/3] WX Checking for arm64

2016-09-29 Thread Kees Cook
On Thu, Sep 29, 2016 at 2:32 PM, Laura Abbott wrote: > > Hi, > > This is an implementation to check for writable and executable pages on arm64. > This is heavily based on the x86 version which uses the existing page table > dumping code to do the checking. Some notes: > > -

Re: [kernel-hardening] [PATCH 0/3] WX Checking for arm64

2016-09-29 Thread Kees Cook
On Thu, Sep 29, 2016 at 2:32 PM, Laura Abbott wrote: > > Hi, > > This is an implementation to check for writable and executable pages on arm64. > This is heavily based on the x86 version which uses the existing page table > dumping code to do the checking. Some notes: > > - The W^X checking is

[PATCH 0/3] WX Checking for arm64

2016-09-29 Thread Laura Abbott
Hi, This is an implementation to check for writable and executable pages on arm64. This is heavily based on the x86 version which uses the existing page table dumping code to do the checking. Some notes: - The W^X checking is important so this option should become defaut eventually. To make

[PATCH 0/3] WX Checking for arm64

2016-09-29 Thread Laura Abbott
Hi, This is an implementation to check for writable and executable pages on arm64. This is heavily based on the x86 version which uses the existing page table dumping code to do the checking. Some notes: - The W^X checking is important so this option should become defaut eventually. To make