net: drop NET dependency from HAVE_BPF_JIT

There is no point having the NET dependency on the select target, as it
forces all users to depend on NET to tell they support BPF_JIT.  Move
the config option to the bottom of the file - this could be a nice place
also for future "selectable" config symbols.

Fix up all users to drop the dependency on NET now that it is not
required to supress warnings for non-NET builds.

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: David Miller <davem@davemloft.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

5 files changed, 8 insertions, 7 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 36586dba6fa6..e19ed3fd3089 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -33,7 +33,7 @@ config ARM
         select GENERIC_IRQ_SHOW
         select CPU_PM if (SUSPEND || CPU_IDLE)
         select GENERIC_PCI_IOMAP
-        select HAVE_BPF_JIT if NET
+        select HAVE_BPF_JIT
         help
           The ARM series is a line of low-power-consumption RISC chip designs
           licensed by ARM Ltd and targeted at embedded applications and
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index feab3bad6d0f..73ec03945717 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -141,7 +141,7 @@ config PPC
         select IRQ_FORCED_THREADING
         select HAVE_RCU_TABLE_FREE if SMP
         select HAVE_SYSCALL_TRACEPOINTS
-        select HAVE_BPF_JIT if (PPC64 && NET)
+        select HAVE_BPF_JIT if PPC64
         select HAVE_ARCH_JUMP_LABEL
         select ARCH_HAVE_NMI_SAFE_CMPXCHG
 
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 6c49ed2ee786..d176c03274c5 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -30,7 +30,7 @@ config SPARC
         select USE_GENERIC_SMP_HELPERS if SMP
         select GENERIC_PCI_IOMAP
         select HAVE_NMI_WATCHDOG if SPARC64
-        select HAVE_BPF_JIT if NET
+        select HAVE_BPF_JIT
 
 config SPARC32
         def_bool !64BIT
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index c9866b0b77d8..25f87bccbf8f 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -77,7 +77,7 @@ config X86
         select GENERIC_CLOCKEVENTS_MIN_ADJUST
         select IRQ_FORCED_THREADING
         select USE_GENERIC_SMP_HELPERS if SMP
-        select HAVE_BPF_JIT if (X86_64 && NET)
+        select HAVE_BPF_JIT if X86_64
         select CLKEVT_I8253
         select ARCH_HAVE_NMI_SAFE_CMPXCHG
         select GENERIC_IOMAP
diff --git a/net/Kconfig b/net/Kconfig
index 1e47bd03dde3..245831bec09a 100644
--- a/net/Kconfig
+++ b/net/Kconfig
@@ -246,9 +246,6 @@ config BQL
         select DQL
         default y
 
-config HAVE_BPF_JIT
-        bool
-
 config BPF_JIT
         bool "enable BPF Just In Time compiler"
         depends on HAVE_BPF_JIT
@@ -340,3 +337,7 @@ source "net/nfc/Kconfig"
 
 
 endif   # if NET
+
+# Used by archs to tell that they support BPF_JIT
+config HAVE_BPF_JIT
+        bool