+ scripts-tagssh-fix-the-kconfig-tags-generation-when-using-latest-ctags.patch added to mm-nonmm-unstable branch

[Andrew Morton <akpm@linux-foundation.org>]

The patch titled
     Subject: scripts/tags.sh: fix the Kconfig tags generation when using latest ctags
has been added to the -mm mm-nonmm-unstable branch.  Its filename is
     scripts-tagssh-fix-the-kconfig-tags-generation-when-using-latest-ctags.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/scripts-tagssh-fix-the-kconfig-tags-generation-when-using-latest-ctags.patch

This patch will later appear in the mm-nonmm-unstable branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

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------------------------------------------------------
From: Kevin Hao <haokexin@gmail.com>
Subject: scripts/tags.sh: fix the Kconfig tags generation when using latest ctags
Date: Sat, 28 Jan 2023 14:49:16 +0800

The Kconfig language has already been built-in in the latest ctags, so it
would error exit if we try to define it as an user-defined language via
'--langdef=kconfig'.  This results that there is no Kconfig tags in the
final tag file.  Fix this by skipping the user Kconfig definition for the
latest ctags.

Link: https://lkml.kernel.org/r/20230128064916.912744-1-haokexin@gmail.com
Signed-off-by: Kevin Hao <haokexin@gmail.com>
Reviewed-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Nicolas Schier <nicolas@fjasle.eu>
Cc: Paulo Miguel Almeida <paulo.miguel.almeida.rodenas@gmail.com>
Cc: Vipin Sharma <vipinsh@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---


--- a/scripts/tags.sh~scripts-tagssh-fix-the-kconfig-tags-generation-when-using-latest-ctags
+++ a/scripts/tags.sh
@@ -264,10 +264,12 @@ exuberant()
 	--$CTAGS_EXTRA=+fq --c-kinds=+px --fields=+iaS --langmap=c:+.h \
 	"${regex[@]}"
 
-	setup_regex exuberant kconfig
-	all_kconfigs | xargs $1 -a                              \
-	--langdef=kconfig --language-force=kconfig "${regex[@]}"
-
+	KCONFIG_ARGS=()
+	if ! $1 --list-languages | grep -iq kconfig; then
+		setup_regex exuberant kconfig
+		KCONFIG_ARGS=(--langdef=kconfig --language-force=kconfig "${regex[@]}")
+	fi
+	all_kconfigs | xargs $1 -a "${KCONFIG_ARGS[@]}"
 }
 
 emacs()
_

Patches currently in -mm which might be from haokexin@gmail.com are

scripts-tagssh-fix-the-kconfig-tags-generation-when-using-latest-ctags.patch