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From: Jiri Olsa <jolsa@kernel.org>
To: Alexei Starovoitov <ast@kernel.org>,
	Daniel Borkmann <daniel@iogearbox.net>,
	Andrii Nakryiko <andrii@kernel.org>
Cc: bpf@vger.kernel.org, "Martin KaFai Lau" <kafai@fb.com>,
	"Song Liu" <songliubraving@fb.com>, "Yonghong Song" <yhs@fb.com>,
	"John Fastabend" <john.fastabend@gmail.com>,
	"KP Singh" <kpsingh@chromium.org>,
	"Stanislav Fomichev" <sdf@google.com>,
	"Hao Luo" <haoluo@google.com>,
	"Peter Zijlstra" <peterz@infradead.org>,
	"Thomas Gleixner" <tglx@linutronix.de>,
	"Björn Töpel" <bjorn@kernel.org>,
	"Steven Rostedt" <rostedt@goodmis.org>
Subject: [PATCHv3 bpf-next 0/2] bpf,ftrace: bpf dispatcher function fix
Date: Sat,  3 Sep 2022 15:11:52 +0200	[thread overview]
Message-ID: <20220903131154.420467-1-jolsa@kernel.org> (raw)

hi,
as discussed [1] sending fix that moves bpf dispatcher function of out
ftrace locations together with Peter's HAVE_DYNAMIC_FTRACE_NO_PATCHABLE
dependency change.

v3 changes:
  - using notrace and adding it also for all archs [Peter]

v2 changes:
  - fixing s390x CI build failure by enabling attributes
    only for x86_64 [Ilya Leoshkevic]

thanks,
jirka


[1] https://lore.kernel.org/bpf/20220722110811.124515-1-jolsa@kernel.org/
---
Jiri Olsa (1):
      bpf: Move bpf_dispatcher function out of ftrace locations

Peter Zijlstra (Intel) (1):
      ftrace: Add HAVE_DYNAMIC_FTRACE_NO_PATCHABLE

 arch/x86/Kconfig                  |  1 +
 include/asm-generic/vmlinux.lds.h | 11 ++++++++++-
 include/linux/bpf.h               |  7 +++++++
 kernel/trace/Kconfig              |  6 ++++++
 tools/objtool/check.c             |  3 ++-
 5 files changed, 26 insertions(+), 2 deletions(-)

             reply	other threads:[~2022-09-03 13:12 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-09-03 13:11 Jiri Olsa [this message]
2022-09-03 13:11 ` [PATCHv3 bpf-next 1/2] ftrace: Add HAVE_DYNAMIC_FTRACE_NO_PATCHABLE Jiri Olsa
2022-09-03 13:11 ` [PATCHv3 bpf-next 2/2] bpf: Move bpf_dispatcher function out of ftrace locations Jiri Olsa
2022-09-05 15:23   ` Steven Rostedt
2022-09-06 10:07     ` Jiri Olsa
2022-09-06 11:32   ` Peter Zijlstra
2022-09-16 20:30 ` [PATCHv3 bpf-next 0/2] bpf,ftrace: bpf dispatcher function fix patchwork-bot+netdevbpf

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