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| author | David S. Miller <davem@davemloft.net> | 2015-01-27 16:59:56 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-01-27 16:59:56 -0800 |
| commit | 95f873f2fff96c592c5d863e2a39825bd8bf0500 (patch) | |
| tree | 0d2dd664964ba2c701aefea5b4d1e85b481045e1 /arch/x86/mm/mpx.c | |
| parent | 8ea65f4a2dfaaf494ef42a16cbf2fea39b07450f (diff) | |
| parent | 59343cd7c4809cf7598789e1cd14563780ae4239 (diff) | |
| download | op-kernel-dev-95f873f2fff96c592c5d863e2a39825bd8bf0500.zip op-kernel-dev-95f873f2fff96c592c5d863e2a39825bd8bf0500.tar.gz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
arch/arm/boot/dts/imx6sx-sdb.dts
net/sched/cls_bpf.c
Two simple sets of overlapping changes.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/x86/mm/mpx.c')
| -rw-r--r-- | arch/x86/mm/mpx.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/x86/mm/mpx.c b/arch/x86/mm/mpx.c index 67ebf57..c439ec4 100644 --- a/arch/x86/mm/mpx.c +++ b/arch/x86/mm/mpx.c @@ -349,6 +349,12 @@ static __user void *task_get_bounds_dir(struct task_struct *tsk) return MPX_INVALID_BOUNDS_DIR; /* + * 32-bit binaries on 64-bit kernels are currently + * unsupported. + */ + if (IS_ENABLED(CONFIG_X86_64) && test_thread_flag(TIF_IA32)) + return MPX_INVALID_BOUNDS_DIR; + /* * The bounds directory pointer is stored in a register * only accessible if we first do an xsave. */ |
