sysctl: make CONFIG_SYSCTL_SYSCALL default to n
When I tried to send a patch to remove it, Andi told me we still need to
keep compabitlies for old libc, so we can't remove this completely. Then
just make it default to n and remove the doc from
feature-removal-schedule.txt.
Signed-off-by: WANG Cong <amwang@redhat.com>
Cc: Eric Biederman <ebiederm@xmission.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/init/Kconfig b/init/Kconfig
index 31ba0fd..43298f9 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -947,7 +947,7 @@
config SYSCTL_SYSCALL
bool "Sysctl syscall support" if EXPERT
depends on PROC_SYSCTL
- default y
+ default n
select SYSCTL
---help---
sys_sysctl uses binary paths that have been found challenging
@@ -959,7 +959,7 @@
trying to save some space it is probably safe to disable this,
making your kernel marginally smaller.
- If unsure say Y here.
+ If unsure say N here.
config KALLSYMS
bool "Load all symbols for debugging/ksymoops" if EXPERT