Jiri Olsa 0e253f7e55 bpf: Return value in kprobe get_func_ip only for entry address ... Changing return value of kprobe's version of bpf_get_func_ip to return zero if the attach address is not on the function's entry point. For kprobes attached in the middle of the function we can't easily get to the function address especially now with the CONFIG_X86_KERNEL_IBT support. If user cares about current IP for kprobes attached within the function body, they can get it with PT_REGS_IP(ctx). Suggested-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Martynas Pumputis <m@lambda.lt> Signed-off-by: Jiri Olsa <jolsa@kernel.org> Link: https://lore.kernel.org/r/20220926153340.1621984-6-jolsa@kernel.org Signed-off-by: Alexei Starovoitov <ast@kernel.org>		2022-09-26 20:30:40 -07:00
..
asm	nds32: Remove the architecture	2022-03-07 13:54:59 +01:00
asm-generic	bitops: wrap non-atomic bitops with a transparent macro	2022-06-30 19:52:41 -07:00
linux	perf tools: Fix compile error for x86	2022-08-22 09:44:19 -07:00
nolibc	tools/nolibc: add a help target to list supported targets	2022-06-20 09:43:19 -07:00
tools	tools include: add dis-asm-compat.h to handle version differences	2022-08-01 15:29:49 -03:00
trace/events
uapi	bpf: Return value in kprobe get_func_ip only for entry address	2022-09-26 20:30:40 -07:00
vdso	tools headers: Synchronize linux/bits.h with the kernel sources	2020-04-14 11:40:05 -03:00