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libbpf: Add 6th argument support for x86-64 in bpf_tracing.h
authorAndrii Nakryiko <andrii@kernel.org>
Fri, 20 Jan 2023 20:08:51 +0000 (12:08 -0800)
committerDaniel Borkmann <daniel@iogearbox.net>
Mon, 23 Jan 2023 19:52:59 +0000 (20:52 +0100)
commit013290329a0707c9900f86a743dce70d6c345330
treed81b717f331901379f001c0f0457880a22b5d289tree | snapshot
parent3c59623d82947c8bfcc2fbf34c5eab02493b3b28commit | diff
libbpf: Add 6th argument support for x86-64 in bpf_tracing.h

Add r9 as register containing 6th argument on x86-64 architecture, as
per its ABI. Add also a link to a page describing ABI for easier future
reference.

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20230120200914.3008030-3-andrii@kernel.org
tools/lib/bpf/bpf_tracing.h diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)