diff options
| author | Andy Lutomirski <[email protected]> | 2014-07-25 23:27:01 +0000 |
|---|---|---|
| committer | H. Peter Anvin <[email protected]> | 2014-07-25 23:32:53 +0000 |
| commit | ac379835e820de27429b5c4eadf4c1b40320cff4 (patch) | |
| tree | a3946752e7667cde6bf12b4921b6d095d3a7724a /lib/assoc_array.c | |
| parent | x86, vdso: Get rid of the fake section mechanism (diff) | |
| download | kernel-ac379835e820de27429b5c4eadf4c1b40320cff4.tar.gz kernel-ac379835e820de27429b5c4eadf4c1b40320cff4.zip | |
x86/vdso: Set VM_MAYREAD for the vvar vma
The VVAR area can, obviously, be read; that is kind of the point.
AFAIK this has no effect whatsoever unless x86 suddenly turns into a
nommu architecture. Nonetheless, not setting it is suspicious.
Reported-by: Nathan Lynch <[email protected]>
Signed-off-by: Andy Lutomirski <[email protected]>
Link: http://lkml.kernel.org/r/e4c8bf4bc2725bda22c4a4b7d0c82adcd8f8d9b8.1406330779.git.luto@amacapital.net
Signed-off-by: H. Peter Anvin <[email protected]>
Diffstat (limited to 'lib/assoc_array.c')
0 files changed, 0 insertions, 0 deletions