bpf: add function to dump eBPF instructions

When debugging converted (and other) programs it is useful
to see disassembled eBPF output.

Signed-off-by: Stephen Hemminger <[email protected]>

bpf: add function to dump eBPF instructions

When debugging converted (and other) programs it is useful
to see disassembled eBPF output.

Signed-off-by: Stephen Hemminger <[email protected]>
Acked-by: Konstantin Ananyev <[email protected]>
Acked-by: Ray Kinsella <[email protected]>

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bpf: add function to convert classic BPF to DPDK BPF

The pcap library emits classic BPF (32 bit) and is useful for
creating filter programs. The DPDK BPF library only implements
extended BPF (eBPF)

bpf: add function to convert classic BPF to DPDK BPF

The pcap library emits classic BPF (32 bit) and is useful for
creating filter programs. The DPDK BPF library only implements
extended BPF (eBPF). Add an function to convert from old to
new.

The rte_bpf_convert function uses rte_malloc to put the resulting
program in hugepage shared memory so it can be passed from a
secondary process to a primary process.

The code to convert was originally done as part of the Linux
kernel implementation then converted to a userspace program.
See https://github.com/tklauser/filter2xdp

Both authors have agreed that it is allowable to create a modified
version of this code and license it with BSD license used by DPDK.

Signed-off-by: Stephen Hemminger <[email protected]>
Acked-by: Konstantin Ananyev <[email protected]>
Acked-by: Ray Kinsella <[email protected]>

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version: 21.11-rc0

Start a new release cycle with empty release notes.

The ABI version becomes 22.0.
The map files are updated to the new ABI major number (22).
The ABI exceptions are dropped and C

version: 21.11-rc0

Start a new release cycle with empty release notes.

The ABI version becomes 22.0.
The map files are updated to the new ABI major number (22).
The ABI exceptions are dropped and CI ABI checks are disabled because
compatibility is not preserved.

Signed-off-by: Thomas Monjalon <[email protected]>
Acked-by: Ferruh Yigit <[email protected]>
Acked-by: David Marchand <[email protected]>

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lib: remove librte_ prefix from directory names

There is no reason for the DPDK libraries to all have 'librte_' prefix on
the directory names. This prefix makes the directory names longer and also
m

lib: remove librte_ prefix from directory names

There is no reason for the DPDK libraries to all have 'librte_' prefix on
the directory names. This prefix makes the directory names longer and also
makes it awkward to add features referring to individual libraries in the
build - should the lib names be specified with or without the prefix.
Therefore, we can just remove the library prefix and use the library's
unique name as the directory name, i.e. 'eal' rather than 'librte_eal'

Signed-off-by: Bruce Richardson <[email protected]>

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