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init/Kconfig: remove USELIB syscall by default

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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>
This commit is contained in:
Kees Cook 2022-04-29 14:38:01 -07:00 committed by akpm
parent d679ae94fd
commit 7374fa33dc
1 changed files with 2 additions and 2 deletions
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init/Kconfig
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@ -435,8 +435,8 @@ config CROSS_MEMORY_ATTACH
See the man page for more details. See the man page for more details.
config USELIB config USELIB
bool "uselib syscall" bool "uselib syscall (for libc5 and earlier)"
def_bool ALPHA || M68K || SPARC || X86_32 || IA32_EMULATION default ALPHA || M68K || SPARC
help help
This option enables the uselib syscall, a system call used in the This option enables the uselib syscall, a system call used in the
dynamic linker from libc5 and earlier. glibc does not use this dynamic linker from libc5 and earlier. glibc does not use this