From: Masahiro Yamada <masahiroy@kernel.org>
To: Kris Van Hees <kris.van.hees@oracle.com>
Cc: linux-kernel@vger.kernel.org, linux-kbuild@vger.kernel.org,
linux-modules@vger.kernel.org,
linux-trace-kernel@vger.kernel.org,
Nick Alcock <nick.alcock@oracle.com>,
Steven Rostedt <rostedt@goodmis.org>,
Luis Chamberlain <mcgrof@kernel.org>,
Masami Hiramatsu <mhiramat@kernel.org>,
Nick Desaulniers <ndesaulniers@google.com>,
Jiri Olsa <olsajiri@gmail.com>,
Elena Zannoni <elena.zannoni@oracle.com>
Subject: Re: [PATCH v2 5/6] kbuild: generate modules.builtin.ranges when linking the kernel
Date: Mon, 13 May 2024 14:19:54 +0900 [thread overview]
Message-ID: <CAK7LNAQOP3E9CbbaxuXdpQ_N4CoKr57no1U3TWynp6BHM9eFKA@mail.gmail.com> (raw)
In-Reply-To: <20240511224035.27775-6-kris.van.hees@oracle.com>
On Sun, May 12, 2024 at 7:44 AM Kris Van Hees <kris.van.hees@oracle.com> wrote:
>
> Signed-off-by: Kris Van Hees <kris.van.hees@oracle.com>
> Reviewed-by: Nick Alcock <nick.alcock@oracle.com>
> ---
> Changes since v1:
> - Renamed CONFIG_BUILTIN_RANGES to CONFIG_BUILTIN_MODULE_RANGES
> ---
> scripts/Makefile.vmlinux | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
>
> diff --git a/scripts/Makefile.vmlinux b/scripts/Makefile.vmlinux
> index c9f3e03124d7f..54095d72f7fd7 100644
> --- a/scripts/Makefile.vmlinux
> +++ b/scripts/Makefile.vmlinux
> @@ -36,6 +36,23 @@ targets += vmlinux
> vmlinux: scripts/link-vmlinux.sh vmlinux.o $(KBUILD_LDS) FORCE
> +$(call if_changed_dep,link_vmlinux)
>
> +# module.builtin.ranges
> +# ---------------------------------------------------------------------------
> +ifdef CONFIG_BUILTIN_MODULE_RANGES
> +__default: modules.builtin.ranges
> +
> +quiet_cmd_modules_builtin_ranges = GEN $@
> + cmd_modules_builtin_ranges = \
> + $(srctree)/scripts/generate_builtin_ranges.awk \
> + $(filter-out FORCE,$+) > $@
$(filter-out FORCE,$+)
->
$(real-prereqs)
> +
> +vmlinux.map: vmlinux
> +
> +targets += modules.builtin.ranges
> +modules.builtin.ranges: modules.builtin.objs vmlinux.map vmlinux.o.map FORCE
> + $(call if_changed,modules_builtin_ranges)
> +endif
> +
> # Add FORCE to the prequisites of a target to force it to be always rebuilt.
> # ---------------------------------------------------------------------------
>
> --
> 2.43.0
>
>
--
Best Regards
Masahiro Yamada
next prev parent reply other threads:[~2024-05-13 5:20 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-11 22:40 [PATCH v2 0/6] Generate address range data for built-in modules Kris Van Hees
2024-05-11 22:40 ` [PATCH v2 1/6] kbuild: add modules.builtin.objs Kris Van Hees
2024-05-11 22:40 ` [PATCH v2 2/6] trace: add CONFIG_BUILTIN_MODULE_RANGES option Kris Van Hees
2024-05-14 23:20 ` kernel test robot
2024-05-11 22:40 ` [PATCH v2 3/6] kbuild: generate a linker map for vmlinux.o Kris Van Hees
2024-05-11 22:40 ` [PATCH v2 4/6] module: script to generate offset ranges for builtin modules Kris Van Hees
2024-05-11 22:40 ` [PATCH v2 5/6] kbuild: generate modules.builtin.ranges when linking the kernel Kris Van Hees
2024-05-13 5:19 ` Masahiro Yamada [this message]
2024-05-11 22:40 ` [PATCH v2 6/6] module: add install target for modules.builtin.ranges Kris Van Hees
2024-05-13 5:22 ` Masahiro Yamada
2024-05-13 11:38 ` Masahiro Yamada
2024-05-13 4:43 ` [PATCH v2 0/6] Generate address range data for built-in modules Masahiro Yamada
2024-05-15 16:50 ` Kris Van Hees
2024-05-16 2:56 ` Masahiro Yamada
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