All of lore.kernel.org
 help / color / mirror / Atom feed
From: Thomas Petazzoni via buildroot <buildroot@buildroot.org>
To: Thomas Petazzoni via buildroot <buildroot@buildroot.org>
Cc: "Clément Léger" <clement.leger@bootlin.com>,
	"Philippe Proulx" <eeppeliteloop@gmail.com>,
	"Thomas Petazzoni" <thomas.petazzoni@bootlin.com>
Subject: Re: [Buildroot] [PATCH 1/2] package/lttng-modules: enable CONFIG_FTRACE in kernel configuration
Date: Mon, 14 Nov 2022 22:31:40 +0100	[thread overview]
Message-ID: <20221114223140.49169eef@windsurf> (raw)
In-Reply-To: <20221012202317.2898868-1-thomas.petazzoni@bootlin.com>

On Wed, 12 Oct 2022 22:23:16 +0200
Thomas Petazzoni via buildroot <buildroot@buildroot.org> wrote:

> The build of lttng-modules will fail if the kernel does not have
> CONFIG_TRACEPOINTS enabled. However, CONFIG_TRACEPOINTS is a
> prompt-less option, and the most generic option that does enable
> CONFIG_TRACEPOINTS is CONFIG_FTRACE.
> 
> In addition, CONFIG_FTRACE will also enable CONFIG_STACKTRACE, which
> is needed on CPU architectures that don't provide the STACKWALK
> mechanism in the kernel, as is the case on ARM 32-bit for example.
> 
> Therefore, let's enable CONFIG_FTRACE when building lttng-modules.
> 
> Cc: Clément Léger <clement.leger@bootlin.com>
> Reported-by: Clément Léger <clement.leger@bootlin.com>
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
> ---
>  package/lttng-modules/lttng-modules.mk | 1 +
>  1 file changed, 1 insertion(+)

Both applied to next!

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
_______________________________________________
buildroot mailing list
buildroot@buildroot.org
https://lists.buildroot.org/mailman/listinfo/buildroot

      parent reply	other threads:[~2022-11-14 21:31 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-10-12 20:23 [Buildroot] [PATCH 1/2] package/lttng-modules: enable CONFIG_FTRACE in kernel configuration Thomas Petazzoni via buildroot
2022-10-12 20:23 ` [Buildroot] [PATCH 2/2] package/lttng-modules: bump to 2.13.7 Thomas Petazzoni via buildroot
2022-11-14 21:31 ` Thomas Petazzoni via buildroot [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20221114223140.49169eef@windsurf \
    --to=buildroot@buildroot.org \
    --cc=clement.leger@bootlin.com \
    --cc=eeppeliteloop@gmail.com \
    --cc=thomas.petazzoni@bootlin.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.