Messages in this thread | | | Date | Tue, 13 Oct 2009 09:00:09 -0400 | From | Masami Hiramatsu <> | Subject | Re: [GIT PULL] tracing/kprobes: Syntax updates, introduce perf probe |
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Ingo Molnar wrote: > > * Ingo Molnar <mingo@elte.hu> wrote: > >>> tools/perf/Makefile | 10 + >>> tools/perf/builtin-probe.c | 386 +++++++++++++++++++ >>> tools/perf/builtin.h | 1 + >>> tools/perf/perf.c | 1 + >>> tools/perf/util/probe-finder.c | 690 +++++++++++++++++++++++++++++++++++ >>> tools/perf/util/probe-finder.h | 70 ++++ >>> 8 files changed, 1271 insertions(+), 74 deletions(-) >>> create mode 100644 tools/perf/builtin-probe.c >>> create mode 100644 tools/perf/util/probe-finder.c >>> create mode 100644 tools/perf/util/probe-finder.h >> >> Hm, there's no x86 decoder change here - does this lot fixes the >> instruction decoder bug i reported some time ago? That is which keeps >> tracing/kprobes out of tip:master. > > See my previous report below. > > Ingo > > ----- Forwarded message from Ingo Molnar <mingo@elte.hu> ----- > > Date: Sat, 3 Oct 2009 12:49:23 +0200 > From: Ingo Molnar <mingo@elte.hu> > To: Frederic Weisbecker <fweisbec@gmail.com> > Subject: Re: [GIT PULL] tracing/kprobes: kprobes fixes > Cc: LKML <linux-kernel@vger.kernel.org>, > Steven Rostedt <rostedt@goodmis.org>, > Li Zefan <lizf@cn.fujitsu.com> > > > ok, -tip testing found this new failure: > > TEST posttest > Error: ffffffff8106ac00: 66 0f 73 fd 04 pslldq $0x4,%xmm5 > Error: objdump says 5 bytes, but insn_get_length() says 4 (attr:8000) > make[1]: *** [posttest] Error 2 > make: *** [bzImage] Error 2 > > Ingo >
Hmm, thank you for reporting, I've missed some group opcode...
Thank you again,
-- Masami Hiramatsu
Software Engineer Hitachi Computer Products (America), Inc. Software Solutions Division
e-mail: mhiramat@redhat.com
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