From: Jiri Slaby <jirislaby@kernel.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, stable@vger.kernel.org
Cc: patches@lists.linux.dev,
"Masami Hiramatsu (Google)" <mhiramat@kernel.org>,
Alexei Starovoitov <alexei.starovoitov@gmail.com>,
Florent Revest <revest@chromium.org>,
Martin KaFai Lau <martin.lau@linux.dev>,
bpf <bpf@vger.kernel.org>, Alexei Starovoitov <ast@kernel.org>,
Jiri Olsa <jolsa@kernel.org>,
Alan Maguire <alan.maguire@oracle.com>,
Heiko Carstens <hca@linux.ibm.com>,
Mark Rutland <mark.rutland@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
Huacai Chen <chenhuacai@kernel.org>,
WANG Xuerui <kernel@xen0n.name>,
Michael Ellerman <mpe@ellerman.id.au>,
Nicholas Piggin <npiggin@gmail.com>,
Christophe Leroy <christophe.leroy@csgroup.eu>,
Naveen N Rao <naveen@kernel.org>,
Madhavan Srinivasan <maddy@linux.ibm.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Vasily Gorbik <gor@linux.ibm.com>,
Alexander Gordeev <agordeev@linux.ibm.com>,
Christian Borntraeger <borntraeger@linux.ibm.com>,
Sven Schnelle <svens@linux.ibm.com>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
x86@kernel.org, "H. Peter Anvin" <hpa@zytor.com>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Andrew Morton <akpm@linux-foundation.org>,
"Steven Rostedt (Google)" <rostedt@goodmis.org>,
Sasha Levin <sashal@kernel.org>
Subject: Re: [PATCH 6.13 102/207] fprobe: Rewrite fprobe on function-graph tracer
Date: Tue, 11 Mar 2025 10:46:18 +0100 [thread overview]
Message-ID: <a66df96f-2280-49c0-875c-7cca4b4a6a71@kernel.org> (raw)
In-Reply-To: <20250310170451.816958751@linuxfoundation.org>
On 10. 03. 25, 18:04, Greg Kroah-Hartman wrote:
> 6.13-stable review patch. If anyone has any objections, please let me know.
>
> ------------------
>
> From: Masami Hiramatsu (Google) <mhiramat@kernel.org>
>
> [ Upstream commit 4346ba1604093305a287e08eb465a9c15ba05b80 ]
...
> --- a/kernel/trace/Kconfig
> +++ b/kernel/trace/Kconfig
> @@ -302,11 +302,9 @@ config DYNAMIC_FTRACE_WITH_ARGS
>
> config FPROBE
> bool "Kernel Function Probe (fprobe)"
> - depends on FUNCTION_TRACER
> - depends on DYNAMIC_FTRACE_WITH_REGS || DYNAMIC_FTRACE_WITH_ARGS
> - depends on HAVE_FTRACE_REGS_HAVING_PT_REGS || !HAVE_DYNAMIC_FTRACE_WITH_ARGS
> - depends on HAVE_RETHOOK
> - select RETHOOK
> + depends on HAVE_FUNCTION_GRAPH_FREGS && HAVE_FTRACE_GRAPH_FUNC
HAVE_FTRACE_GRAPH_FUNC does not exist on 6.13, so FPROBE is effectively
disabled by this backport.
Is this missing (and only this?):
commit a762e9267dca843ced943ec24f20e110ba7c8431
Author: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Date: Thu Dec 26 14:13:34 2024 +0900
ftrace: Add CONFIG_HAVE_FTRACE_GRAPH_FUNC
thanks,
--
js
suse labs
next prev parent reply other threads:[~2025-03-11 9:46 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20250310170447.729440535@linuxfoundation.org>
2025-03-10 17:04 ` [PATCH 6.13 097/207] fgraph: Replace fgraph_ret_regs with ftrace_regs Greg Kroah-Hartman
2025-03-10 17:04 ` [PATCH 6.13 098/207] fprobe: Use ftrace_regs in fprobe entry handler Greg Kroah-Hartman
2025-03-10 17:04 ` [PATCH 6.13 099/207] fprobe: Use ftrace_regs in fprobe exit handler Greg Kroah-Hartman
2025-03-10 17:04 ` [PATCH 6.13 100/207] tracing: Add ftrace_partial_regs() for converting ftrace_regs to pt_regs Greg Kroah-Hartman
2025-03-10 17:04 ` [PATCH 6.13 101/207] tracing: Add ftrace_fill_perf_regs() for perf event Greg Kroah-Hartman
2025-03-10 17:04 ` [PATCH 6.13 102/207] fprobe: Rewrite fprobe on function-graph tracer Greg Kroah-Hartman
2025-03-11 9:46 ` Jiri Slaby [this message]
2025-03-11 9:49 ` Jiri Slaby
2025-03-11 9:56 ` Jiri Slaby
2025-03-11 14:12 ` Greg Kroah-Hartman
2025-03-11 23:52 ` Masami Hiramatsu
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