Hou Tao fa7f17d066 bpf/selftests: Add test for writable bare tracepoint ... Add a writable bare tracepoint in bpf_testmod module, and trigger its calling when reading /sys/kernel/bpf_testmod with a specific buffer length. The reading will return the value in writable context if the early return flag is enabled in writable context. Signed-off-by: Hou Tao <houtao1@huawei.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20211004094857.30868-4-hotforest@gmail.com		2021-10-08 13:22:57 -07:00
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.gitignore	selftests/bpf: Add bpf_testmod kernel module for testing	2020-12-03 17:38:20 -08:00
bpf_testmod-events.h	bpf/selftests: Add test for writable bare tracepoint	2021-10-08 13:22:57 -07:00
bpf_testmod.c	bpf/selftests: Add test for writable bare tracepoint	2021-10-08 13:22:57 -07:00
bpf_testmod.h	bpf/selftests: Add test for writable bare tracepoint	2021-10-08 13:22:57 -07:00
Makefile	selftests/bpf: Add bpf_testmod kernel module for testing	2020-12-03 17:38:20 -08:00