Jiri Olsa 9b99edcae5 bpf: Add bpf_get_func_ip helper for tracing programs ... Adding bpf_get_func_ip helper for BPF_PROG_TYPE_TRACING programs, specifically for all trampoline attach types. The trampoline's caller IP address is stored in (ctx - 8) address. so there's no reason to actually call the helper, but rather fixup the call instruction and return [ctx - 8] value directly. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20210714094400.396467-4-jolsa@kernel.org		2021-07-15 17:58:41 -07:00
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asm	ia64: tools: remove inclusion of ia64-specific version of errno.h header	2021-04-16 16:10:37 -07:00
asm-generic	tools headers UAPI: Sync asm-generic/unistd.h with the kernel original	2021-06-19 10:12:30 -03:00
drm	tools headers UAPI: Sync drm/i915_drm.h with the kernel sources	2021-05-10 09:00:59 -03:00
linux	bpf: Add bpf_get_func_ip helper for tracing programs	2021-07-15 17:58:41 -07:00
sound	tools include UAPI: Sync sound/asound.h copy	2020-02-12 11:04:23 -03:00