From: Greg KH <gregkh@linuxfoundation.org>
To: Francis Laniel <flaniel@linux.microsoft.com>
Cc: stable@vger.kernel.org, Masami Hiramatsu <mhiramat@kernel.org>
Subject: Re: [PATCH 5.4.y 0/1] Return EADDRNOTAVAIL when func matches several symbols during kprobe creation
Date: Tue, 31 Oct 2023 15:16:07 +0100 [thread overview]
Message-ID: <2023103148-bride-railing-ece8@gregkh> (raw)
In-Reply-To: <20231023113623.36423-1-flaniel@linux.microsoft.com>
On Mon, Oct 23, 2023 at 02:36:22PM +0300, Francis Laniel wrote:
> Hi.
>
>
> There was problem to apply upstream patch on kernel 5.4.
>
> I adapted the patch and came up with the attached one, it was tested and
> validated:
> root@vm-amd64:~# uname -a
> Linux vm-amd64 5.4.258+ #121 SMP Mon Oct 23 14:22:43 EEST 2023 x86_64 GNU/Linux
> root@vm-amd64:~# echo 'p:probe/name_show name_show' > /sys/kernel/tracing/kprobe_events
> bash: echo: write error: Cannot assign requested address
>
> As I had to modify the patch, I would like to get reviews before getting it
> merged in stable.
>
> Francis Laniel (1):
> tracing/kprobes: Return EADDRNOTAVAIL when func matches several
> symbols
>
> kernel/trace/trace_kprobe.c | 74 +++++++++++++++++++++++++++++++++++++
> kernel/trace/trace_probe.h | 1 +
> 2 files changed, 75 insertions(+)
>
I don't see a 5.10.y version of this, did I miss it somewhere?
thanks,
greg k-h
next prev parent reply other threads:[~2023-10-31 14:16 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-21 19:30 FAILED: patch "[PATCH] tracing/kprobes: Return EADDRNOTAVAIL when func matches" failed to apply to 5.4-stable tree gregkh
2023-10-23 11:36 ` [PATCH 5.4.y 0/1] Return EADDRNOTAVAIL when func matches several symbols during kprobe creation Francis Laniel
2023-10-23 11:36 ` [PATCH 5.4.y 1/1] tracing/kprobes: Return EADDRNOTAVAIL when func matches several symbols Francis Laniel
2023-10-31 14:16 ` Greg KH [this message]
2023-10-31 20:59 ` [PATCH 5.4.y 0/1] Return EADDRNOTAVAIL when func matches several symbols during kprobe creation Francis Laniel
2023-11-27 17:09 ` [PATCH 5.4.y] tracing/kprobes: Return EADDRNOTAVAIL when func matches several symbols Francis Laniel
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