burying unused conditionals

__ARCH_WANT_SYS_RT_SIGACTION,
__ARCH_WANT_SYS_RT_SIGSUSPEND,
__ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND,
__ARCH_WANT_COMPAT_SYS_SCHED_RR_GET_INTERVAL - not used anymore
CONFIG_GENERIC_{SIGALTSTACK,COMPAT_RT_SIG{ACTION,QUEUEINFO,PENDING,PROCMASK}} -
can be assumed always set.

56 files changed, 0 insertions, 159 deletions

diff --git a/arch/Kconfig b/arch/Kconfig
index e50d3af294d4..956756c27ac6 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -356,21 +356,6 @@ config MODULES_USE_ELF_REL
           Modules only use ELF REL relocations.  Modules with ELF RELA
           relocations will give an error.
 
-config GENERIC_SIGALTSTACK
-        bool
-
-config GENERIC_COMPAT_RT_SIGPROCMASK
-        bool
-
-config GENERIC_COMPAT_RT_SIGPENDING
-        bool
-
-config GENERIC_COMPAT_RT_SIGQUEUEINFO
-        bool
-
-config GENERIC_COMPAT_RT_SIGACTION
-        bool
-
 #
 # ABI hall of shame
 #
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index 15740cf29bd4..dd083c403ab3 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -22,7 +22,6 @@ config ALPHA
         select GENERIC_STRNLEN_USER
         select HAVE_MOD_ARCH_SPECIFIC
         select MODULES_USE_ELF_RELA
-        select GENERIC_SIGALTSTACK
         select ODD_RT_SIGACTION
         select OLD_SIGSUSPEND
         help
diff --git a/arch/alpha/include/asm/unistd.h b/arch/alpha/include/asm/unistd.h
index b3396ee039b7..6d6fe7ab5473 100644
--- a/arch/alpha/include/asm/unistd.h
+++ b/arch/alpha/include/asm/unistd.h
@@ -14,7 +14,6 @@
 #define __ARCH_WANT_SYS_OLD_GETRLIMIT
 #define __ARCH_WANT_SYS_OLDUMOUNT
 #define __ARCH_WANT_SYS_SIGPENDING
-#define __ARCH_WANT_SYS_RT_SIGSUSPEND
 #define __ARCH_WANT_SYS_FORK
 #define __ARCH_WANT_SYS_VFORK
 #define __ARCH_WANT_SYS_CLONE
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index db3152d6dd88..fcb406633328 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -56,7 +56,6 @@ config ARM
         select HAVE_MOD_ARCH_SPECIFIC if ARM_UNWIND
         select MODULES_USE_ELF_REL
         select CLONE_BACKWARDS
-        select GENERIC_SIGALTSTACK
         select OLD_SIGSUSPEND3
         select OLD_SIGACTION
         help
diff --git a/arch/arm/include/asm/unistd.h b/arch/arm/include/asm/unistd.h
index 21a2700d2957..e4ddfb39ca34 100644
--- a/arch/arm/include/asm/unistd.h
+++ b/arch/arm/include/asm/unistd.h
@@ -26,8 +26,6 @@
 #define __ARCH_WANT_SYS_NICE
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
-#define __ARCH_WANT_SYS_RT_SIGACTION
-#define __ARCH_WANT_SYS_RT_SIGSUSPEND
 #define __ARCH_WANT_SYS_OLD_MMAP
 #define __ARCH_WANT_SYS_OLD_SELECT
 
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 1f27c58f44ad..626ab20f12ea 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -6,15 +6,10 @@ config ARM64
         select CLONE_BACKWARDS
         select COMMON_CLK
         select GENERIC_CLOCKEVENTS
-        select GENERIC_COMPAT_RT_SIGACTION
-        select GENERIC_COMPAT_RT_SIGPENDING
-        select GENERIC_COMPAT_RT_SIGPROCMASK
-        select GENERIC_COMPAT_RT_SIGQUEUEINFO
         select GENERIC_HARDIRQS_NO_DEPRECATED
         select GENERIC_IOMAP
         select GENERIC_IRQ_PROBE
         select GENERIC_IRQ_SHOW
-        select GENERIC_SIGALTSTACK
         select GENERIC_SMP_IDLE_THREAD
         select GENERIC_TIME_VSYSCALL
         select HARDIRQS_SW_RESEND
diff --git a/arch/arm64/include/asm/unistd.h b/arch/arm64/include/asm/unistd.h
index 744087fb521c..82ce217e94cf 100644
--- a/arch/arm64/include/asm/unistd.h
+++ b/arch/arm64/include/asm/unistd.h
@@ -20,10 +20,8 @@
 #define __ARCH_WANT_SYS_GETPGRP
 #define __ARCH_WANT_SYS_LLSEEK
 #define __ARCH_WANT_SYS_NICE
-#define __ARCH_WANT_COMPAT_SYS_SCHED_RR_GET_INTERVAL
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
-#define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND
 #define __ARCH_WANT_COMPAT_SYS_SENDFILE