The x64 bpf jit expects the bpf images converge within the given passes.
However there is a corner case:
l0: ldh [4]
l1: jeq #0x537d, l2, l40
l2: ld [0]
l3: jeq #0xfa163e0d, l4, l40
l4: ldh [12]
l5: ldx #0xe
l6: jeq #0x86dd, l41, l7
l7: jeq #0x800, l
On Fri, Nov 13, 2020 at 12:40 AM Gary Lin wrote:
>
> The x64 bpf jit expects the bpf images converge within the given passes.
> However there is a corner case:
>
> l0: ldh [4]
> l1: jeq #0x537d, l2, l40
> l2: ld [0]
> l3: jeq #0xfa163e0d, l4, l40
> l4: ldh [12]
> l5
On Fri, Nov 13, 2020 at 05:48:31PM -0800, Alexei Starovoitov wrote:
> On Fri, Nov 13, 2020 at 12:40 AM Gary Lin wrote:
> >
> > The x64 bpf jit expects the bpf images converge within the given passes.
> > However there is a corner case:
> >
> > l0: ldh [4]
> > l1: jeq #0x537d, l2, l40
>
