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m68k, bpf: Add initial BPF JIT compiler support#12467

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m68k, bpf: Add initial BPF JIT compiler support#12467
kernel-patches-daemon-bpf[bot] wants to merge 2 commits into
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@kernel-patches-daemon-bpf kernel-patches-daemon-bpf Bot commented Jun 12, 2026

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Pull request for series with
subject: m68k, bpf: Add initial BPF JIT compiler support
version: 4
url: https://patchwork.kernel.org/project/netdevbpf/list/?series=1110846

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kernel-patches-daemon-bpf Bot commented Jun 12, 2026

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Upstream branch: 30dee2c
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1110846
version: 4

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kernel-patches-daemon-bpf Bot commented Jun 13, 2026

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Upstream branch: 746145b
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1110846
version: 4

@kernel-patches-daemon-bpf kernel-patches-daemon-bpf Bot force-pushed the series/1110846=>bpf-next branch from 60096f1 to 3abfa58 Compare June 13, 2026 01:29
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kernel-patches-daemon-bpf Bot commented Jun 13, 2026

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Upstream branch: b48bd16
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1110846
version: 4

@kernel-patches-daemon-bpf kernel-patches-daemon-bpf Bot force-pushed the series/1110846=>bpf-next branch from 3abfa58 to 6ee9a98 Compare June 13, 2026 03:45
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Upstream branch: 7bfb93e
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1110846
version: 4

@kernel-patches-daemon-bpf kernel-patches-daemon-bpf Bot force-pushed the series/1110846=>bpf-next branch from 6ee9a98 to 2ce8b8b Compare June 13, 2026 05:53
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kernel-patches-daemon-bpf Bot commented Jun 14, 2026

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Upstream branch: 2148794
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1110846
version: 4

@kernel-patches-daemon-bpf kernel-patches-daemon-bpf Bot force-pushed the series/1110846=>bpf-next branch from 2ce8b8b to fda45a6 Compare June 14, 2026 20:54
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Upstream branch: 16deef8
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1110846
version: 4

@kernel-patches-daemon-bpf kernel-patches-daemon-bpf Bot force-pushed the series/1110846=>bpf-next branch from fda45a6 to d8c09c0 Compare June 14, 2026 23:31
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Upstream branch: a6f615d
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1110846
version: 4

@kernel-patches-daemon-bpf kernel-patches-daemon-bpf Bot force-pushed the series/1110846=>bpf-next branch from d8c09c0 to f34ca78 Compare June 15, 2026 00:30
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Upstream branch: cf750df
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1110846
version: 4

@kernel-patches-daemon-bpf kernel-patches-daemon-bpf Bot force-pushed the series/1110846=>bpf-next branch from f34ca78 to 44801f3 Compare June 15, 2026 00:41
@kernel-patches-daemon-bpf kernel-patches-daemon-bpf Bot force-pushed the series/1110846=>bpf-next branch from 1ae41aa to 47d0ee8 Compare June 26, 2026 00:45
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kernel-patches-daemon-bpf Bot commented Jun 26, 2026

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Upstream branch: a91fafb
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1110846
version: 4

@kernel-patches-daemon-bpf kernel-patches-daemon-bpf Bot force-pushed the series/1110846=>bpf-next branch from 47d0ee8 to 1cb3127 Compare June 26, 2026 01:00
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Upstream branch: df31537
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1110846
version: 4

@kernel-patches-daemon-bpf kernel-patches-daemon-bpf Bot force-pushed the series/1110846=>bpf-next branch from 1cb3127 to 1754db3 Compare June 26, 2026 01:14
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kernel-patches-daemon-bpf Bot commented Jun 26, 2026

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Upstream branch: 5343556
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1110846
version: 4

@visitorckw
m68k, bpf: Add initial BPF JIT compiler support
bfc9e50 
Add a BPF JIT compiler for the m68k architecture.

The JIT generates m68k machine code targeting m68020+ processors. It
currently excludes 68000/68010 and coldfire processors, as it relies on
32 bit branch displacements (b<cc>.l) to handle large bpf programs.

Tested with the test_bpf.ko:
test_bpf: Summary: 1053 PASSED, 0 FAILED, [1041/1041 JIT'ed]
test_bpf: test_tail_calls: Summary: 10 PASSED, 0 FAILED, [10/10 JIT'ed]

Tested-by: Daniel Palmer <daniel@thingy.jp>
Signed-off-by: Kuan-Wei Chiu <visitorckw@gmail.com>
@kernel-patches-daemon-bpf kernel-patches-daemon-bpf Bot force-pushed the series/1110846=>bpf-next branch from 1754db3 to bfc9e50 Compare June 26, 2026 01:29
@kernel-patches-daemon-bpf kernel-patches-daemon-bpf Bot force-pushed the bpf-next_base branch 16 times, most recently from b8ed8de to 9c6a020 Compare July 7, 2026 07:48
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