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>

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 36586dba6fa6e0af6260dce3827cfe1495c7f592..e19ed3fd3089a9f8bba4a4cd2090a46843d68c38 100644 (file)
--- 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 feab3bad6d0f265ca51c5b88c50f073d20f29e93..73ec0394571739722364d11458f3bb3ba403d45c 100644 (file)
--- 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 6c49ed2ee78685e09cd98b1f25949ce8231d4881..d176c03274c5f39819228edc83b36b2bb3ee2be4 100644 (file)
--- 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 c9866b0b77d81d678e97ebbacd48ed5d5e659a77..25f87bccbf8f16265bf9687907efe6bfe1f829c7 100644 (file)
--- 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 1e47bd03dde3df8365e8396f8c7597bf8f482902..245831bec09a56dd263cde753050d10208ee0200 100644 (file)
--- 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