x86, x32, audit: Fix x32's AUDIT_ARCH wrt audit
authorAndy Lutomirski <luto@amacapital.net>
Fri, 5 Sep 2014 22:13:52 +0000 (15:13 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 21 Nov 2014 17:22:52 +0000 (09:22 -0800)
commit89b27dc7ce6465ca4cec9603b7d5fcdc678f30f9
tree95416ce96e35aa6714bdf9c3612e29f5ded665ff
parent96920746658f98dbdaccc90ab818443471accc89
x86, x32, audit: Fix x32's AUDIT_ARCH wrt audit

commit 81f49a8fd7088cfcb588d182eeede862c0e3303e upstream.

is_compat_task() is the wrong check for audit arch; the check should
be is_ia32_task(): x32 syscalls should be AUDIT_ARCH_X86_64, not
AUDIT_ARCH_I386.

CONFIG_AUDITSYSCALL is currently incompatible with x32, so this has
no visible effect.

Signed-off-by: Andy Lutomirski <luto@amacapital.net>
Link: http://lkml.kernel.org/r/a0138ed8c709882aec06e4acc30bfa9b623b8717.1409954077.git.luto@amacapital.net
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/x86/kernel/ptrace.c