refs/heads/x86/ia32 - pub/scm/linux/kernel/git/luto/linux.git

commit: 7491e906c3179df6f5ada2b672fe61ad481b92e3
[log] [tgz]
author: Andy Lutomirski <luto@kernel.org>
Sun Jan 24 14:33:01 2016 -0800
committer: Andy Lutomirski <luto@kernel.org>
Sun Jan 24 14:33:01 2016 -0800
tree: ac4c995cbb81ac080871990108e6bdc0711afc0a
parent: afd2ff9b7e1b367172f18ba7f693dfb62bdcb2dc [diff]

x86, mpx: Check user mode bitness correctly when decoding instructions

When decoding a user instruction, the bitness depends on CS, not on
TIF_IA32.

Signed-off-by: Andy Lutomirski <luto@kernel.org>

arch/x86/include/asm/ptrace.h[diff]
arch/x86/mm/mpx.c[diff]

2 files changed

tree: ac4c995cbb81ac080871990108e6bdc0711afc0a