selftests/bpf: Store BPF object files with .bpf.o extension

BPF object files are, in a way, the final artifact produced as part of
the ahead-of-time compilation process. That makes them somewhat spe

selftests/bpf: Store BPF object files with .bpf.o extension

BPF object files are, in a way, the final artifact produced as part of
the ahead-of-time compilation process. That makes them somewhat special
compared to "regular" object files, which are a intermediate build
artifacts that can typically be removed safely. As such, it can make
sense to name them differently to make it easier to spot this difference
at a glance.

Among others, libbpf-bootstrap [0] has established the extension .bpf.o
for BPF object files. It seems reasonable to follow this example and
establish the same denomination for selftest build artifacts. To that
end, this change adjusts the corresponding part of the build system and
the test programs loading BPF object files to work with .bpf.o files.

[0] https://github.com/libbpf/libbpf-bootstrap

Suggested-by: Andrii Nakryiko <[email protected]>
Signed-off-by: Daniel Müller <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]

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tools headers UAPI: remove stale lirc.h

The lirc.h file is an old copy of lirc.h from the kernel sources. It is
out of date, and the bpf lirc tests don't need a new copy anyway. As
long as /usr/incl

tools headers UAPI: remove stale lirc.h

The lirc.h file is an old copy of lirc.h from the kernel sources. It is
out of date, and the bpf lirc tests don't need a new copy anyway. As
long as /usr/include/linux/lirc.h is from kernel v5.2 or newer, the tests
will compile fine.

Signed-off-by: Sean Young <[email protected]>
Reviewed-by: Shuah Khan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexei Starovoitov <[email protected]>

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selftests/bpf: Use explicit bpf_prog_test_load() calls everywhere

-Dbpf_prog_load_deprecated=bpf_prog_test_load trick is both ugly and
breaks when deprecation goes into effect due to macro magic. Co

selftests/bpf: Use explicit bpf_prog_test_load() calls everywhere

-Dbpf_prog_load_deprecated=bpf_prog_test_load trick is both ugly and
breaks when deprecation goes into effect due to macro magic. Convert all
the uses to explicit bpf_prog_test_load() calls which avoid deprecation
errors and makes everything less magical.

Signed-off-by: Andrii Nakryiko <[email protected]>
Signed-off-by: Alexei Starovoitov <[email protected]>
Acked-by: Dave Marchevsky <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]

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media: bpf: add bpf function to report mouse movement

Some IR remotes have a directional pad or other pointer-like thing that
can be used as a mouse. Make it possible to decode these types of IR
pro

media: bpf: add bpf function to report mouse movement

Some IR remotes have a directional pad or other pointer-like thing that
can be used as a mouse. Make it possible to decode these types of IR
protocols in BPF.

Cc: [email protected]
Signed-off-by: Sean Young <[email protected]>
Signed-off-by: Alexei Starovoitov <[email protected]>

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bpf: add selftest for lirc_mode2 type program

This is simple test over rc-loopback.

Acked-by: Yonghong Song <[email protected]>
Signed-off-by: Sean Young <[email protected]>
Signed-off-by: Daniel Borkmann <da

bpf: add selftest for lirc_mode2 type program

This is simple test over rc-loopback.

Acked-by: Yonghong Song <[email protected]>
Signed-off-by: Sean Young <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>

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