x86/elf: Add table to document READ_IMPLIES_EXEC
authorKees Cook <keescook@chromium.org>
Fri, 27 Mar 2020 06:48:15 +0000 (23:48 -0700)
committerBorislav Petkov <bp@suse.de>
Mon, 20 Apr 2020 13:28:40 +0000 (15:28 +0200)
commit9d9e435f3f2492bfd196acacb61cc9a9212d8170
tree108c00bc6549680a17701dc1b63230455f0328c9
parentae83d0b416db002fe95601e7f97f64b59514d936
x86/elf: Add table to document READ_IMPLIES_EXEC

Add a table to document the current behavior of READ_IMPLIES_EXEC in
preparation for changing the behavior.

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Link: https://lkml.kernel.org/r/20200327064820.12602-2-keescook@chromium.org
arch/x86/include/asm/elf.h