From: Kees Cook <keescook@chromium.org>
Date: Fri, 29 Apr 2022 21:38:01 +0000 (-0700)
Subject: init/Kconfig: remove USELIB syscall by default
X-Git-Tag: v6.1-rc5~1236^2~38
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7374fa33dc2dd76b71999f8fd236e73b21161030;p=platform%2Fkernel%2Flinux-starfive.git

init/Kconfig: remove USELIB syscall by default

The uselib syscall has been long deprecated.  There's no need to keep this
enabled by default under X86_32.

Link: https://lkml.kernel.org/r/20220412212519.4113845-1-keescook@chromium.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/init/Kconfig b/init/Kconfig
index ddcbefe..5cddb9b 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -435,8 +435,8 @@ config CROSS_MEMORY_ATTACH
 	  See the man page for more details.
 
 config USELIB
-	bool "uselib syscall"
-	def_bool ALPHA || M68K || SPARC || X86_32 || IA32_EMULATION
+	bool "uselib syscall (for libc5 and earlier)"
+	default ALPHA || M68K || SPARC
 	help
 	  This option enables the uselib syscall, a system call used in the
 	  dynamic linker from libc5 and earlier.  glibc does not use this