On Wed, Oct 30, 2019 at 6:00 PM Daniel Borkmann <daniel@xxxxxxxxxxxxx> wrote:
>
> Commit 2a02759ef5f8 ("bpf: Add support for BTF pointers to interpreter")
> explicitly states that the pointer to BTF object is a pointer to a kernel
> object or NULL. Therefore we should also switch to using the strict kernel
> probe helper which is restricted to kernel addresses only when architectures
> have non-overlapping address spaces.
>
> Signed-off-by: Daniel Borkmann <daniel@xxxxxxxxxxxxx>
> ---
Acked-by: Andrii Nakryiko <andriin@xxxxxx>
> kernel/bpf/core.c | 9 +++++----
> 1 file changed, 5 insertions(+), 4 deletions(-)
>
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