linux-kernel - [PATCH 06/17] genksyms: remove Makefile hack

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250113150253.3097820-7-masahiroy@kernel.org>
Date: Tue, 14 Jan 2025 00:00:44 +0900
From: Masahiro Yamada <masahiroy@...nel.org>
To: linux-kbuild@...r.kernel.org
Cc: linux-kernel@...r.kernel.org,
	Masahiro Yamada <masahiroy@...nel.org>
Subject: [PATCH 06/17] genksyms: remove Makefile hack

This workaround was introduced for suppressing the reduce/reduce conflict
warnings because the %expect-rr directive, which is applicable only to GLR
parsers, cannot be used for genksyms.

Since there are no longer any conflicts, this Makefile hack is now
unnecessary.

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

 scripts/genksyms/Makefile | 18 ------------------
 1 file changed, 18 deletions(-)

diff --git a/scripts/genksyms/Makefile b/scripts/genksyms/Makefile
index 312edccda736..4350311fb7b3 100644
--- a/scripts/genksyms/Makefile
+++ b/scripts/genksyms/Makefile
@@ -4,24 +4,6 @@ hostprogs-always-y	+= genksyms
 
 genksyms-objs	:= genksyms.o parse.tab.o lex.lex.o
 
-# FIXME: fix the ambiguous grammar in parse.y and delete this hack
-#
-# Suppress shift/reduce, reduce/reduce conflicts warnings
-# unless W=1 is specified.
-#
-# Just in case, run "$(YACC) --version" without suppressing stderr
-# so that 'bison: not found' will be displayed if it is missing.
-ifeq ($(findstring 1,$(KBUILD_EXTRA_WARN)),)
-
-quiet_cmd_bison_no_warn = $(quiet_cmd_bison)
-      cmd_bison_no_warn = $(YACC) --version >/dev/null; \
-			  $(cmd_bison) 2>/dev/null
-
-$(obj)/pars%.tab.c $(obj)/pars%.tab.h: $(src)/pars%.y FORCE
-	$(call if_changed,bison_no_warn)
-
-endif
-
 # -I needed for generated C source to include headers in source tree
 HOSTCFLAGS_parse.tab.o := -I $(src)
 HOSTCFLAGS_lex.lex.o := -I $(src)
-- 
2.43.0