linux-kernel - [PATCH v2 4/4] kbuild: remove guarding from TRIM_UNUSED

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Date:   Wed, 10 Mar 2021 00:17:37 +0900
From:   Masahiro Yamada <masahiroy@...nel.org>
To:     linux-kbuild@...r.kernel.org
Cc:     Christoph Hellwig <hch@....de>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Jessica Yu <jeyu@...nel.org>, Nicolas Pitre <nico@...xnic.net>,
        linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org,
        Masahiro Yamada <masahiroy@...nel.org>
Subject: [PATCH v2 4/4] kbuild: remove guarding from TRIM_UNUSED_KSYMS

Now that the build time cost of this option is unnoticeable level,
revert the following two:

  a555bdd0c58c ("Kbuild: enable TRIM_UNUSED_KSYMS again, with some guarding")
  5cf0fd591f2e ("Kbuild: disable TRIM_UNUSED_KSYMS option")

Signed-off-by: Masahiro Yamada <masahiroy@...nel.org>
---

Changes in v2:
  - New patch

 init/Kconfig | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/init/Kconfig b/init/Kconfig
index 22946fe5ded9..0cbdc20b9322 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -2265,8 +2265,7 @@ config MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS
 	  If unsure, say N.
 
 config TRIM_UNUSED_KSYMS
-	bool "Trim unused exported kernel symbols" if EXPERT
-	depends on !COMPILE_TEST
+	bool "Trim unused exported kernel symbols"
 	help
 	  The kernel and some modules make many symbols available for
 	  other modules to use via EXPORT_SYMBOL() and variants. Depending
-- 
2.27.0