linux-next: build warning after merge of the final tree

linux-next: build warning after merge of the final tree

[Stephen Rothwell]

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Hi all,

After merging the final tree, today's linux-next build (powerpc64
allnoconfig) produced this warning:

warning: (PPC) selects HAVE_BPF_JIT which has unmet direct dependencies (NET)

Introduced by commit 0ca87f05ba8b ("net: filter: BPF 'JIT' compiler for
PPC64").

I suspect that the fix is to move the

config HAVE_BPF_JIT
        bool

lines to outside the "if NET" in net/Kconfig.

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/

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Re: linux-next: build warning after merge of the final tree

[David Miller]

From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Fri, 22 Jul 2011 16:24:33 +1000

> warning: (PPC) selects HAVE_BPF_JIT which has unmet direct dependencies (NET)
> 
> Introduced by commit 0ca87f05ba8b ("net: filter: BPF 'JIT' compiler for
> PPC64").
> 
> I suspect that the fix is to move the
> 
> config HAVE_BPF_JIT
>         bool
> 
> lines to outside the "if NET" in net/Kconfig.

I'm going to fix this the way it's dealt with in the x86_64 case
for now, thanks for the report:

--------------------
net: Fix ppc64 BPF JIT dependencies.

Signed-off-by: David S. Miller <davem@davemloft.net>
---
 arch/powerpc/Kconfig |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 39860fc..cdf7a0a 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -134,7 +134,7 @@ config PPC
 	select GENERIC_IRQ_SHOW_LEVEL
 	select HAVE_RCU_TABLE_FREE if SMP
 	select HAVE_SYSCALL_TRACEPOINTS
-	select HAVE_BPF_JIT if PPC64
+	select HAVE_BPF_JIT if (PPC64 && NET)
 
 config EARLY_PRINTK
 	bool
-- 
1.7.6

linux-next: build warning after merge of the final tree

[Stephen Rothwell]

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Hi all,

After merging the final tree, today's linux-next build (powerpc
ppc44x_defconfig, i386 defconfig, sparc32 defconfig) produced these
warning:

In file included from /scratch/sfr/next/include/net/tcp.h:44:0,
                 from /scratch/sfr/next/net/core/sock.c:139:
/scratch/sfr/next/include/net/inet_ecn.h: In function 'INET_ECN_set_ce':
/scratch/sfr/next/include/net/inet_ecn.h:137:50: warning: comparison between pointer and integer [enabled by default]
/scratch/sfr/next/include/net/inet_ecn.h:142:52: warning: comparison between pointer and integer [enabled by default]

I got lots of these :-(

Introduced by commit 1a37e412a022 ("net: Use 16bits for *_headers fields
of struct skbuff") from the net-next tree.

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

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Re: linux-next: build warning after merge of the final tree

[David Miller]

From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Wed, 29 May 2013 15:29:15 +1000

> Introduced by commit 1a37e412a022 ("net: Use 16bits for *_headers fields
> of struct skbuff") from the net-next tree.

Simon just posted fixes for this, sorry about that.