linux-kernel - Re: linux-next: Tree for May 24 (ratelimits, CONFIG

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Message-Id: <20110524113328.e3d5867b.randy.dunlap@oracle.com>
Date:	Tue, 24 May 2011 11:33:28 -0700
From:	Randy Dunlap <randy.dunlap@...cle.com>
To:	Stephen Rothwell <sfr@...b.auug.org.au>,
	Joe Perches <joe@...ches.com>, netdev <netdev@...r.kernel.org>
Cc:	linux-next@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>,
	davem@...emloft.net
Subject: Re: linux-next: Tree for May 24 (ratelimits, CONFIG_PRINTK not
 enabled)

On Tue, 24 May 2011 14:02:12 +1000 Stephen Rothwell wrote:

> Hi all,
> 
> Changes since 20110523:

when CONFIG_PRINTK is not enabled:

net/core/filter.c:353: warning: type defaults to 'int' in declaration of 'DEFINE_RATELIMIT_STATE'
net/core/filter.c:353: warning: parameter names (without types) in function declaration
net/core/filter.c:353: error: invalid storage class for function 'DEFINE_RATELIMIT_STATE'
net/core/filter.c:353: error: implicit declaration of function '__ratelimit'
net/core/filter.c:353: error: '_rs' undeclared (first use in this function)


Adding <linux/ratelimit.h> to <asm-generic/bug.h> causes other problems:

In file included from linux-next-20110524/include/linux/thread_info.h:53,
                 from linux-next-20110524/include/linux/preempt.h:9,
                 from linux-next-20110524/include/linux/spinlock.h:50,
                 from linux-next-20110524/include/linux/ratelimit.h:5,
                 from linux-next-20110524/include/asm-generic/bug.h:5,
                 from linux-next-20110524/arch/x86/include/asm/bug.h:38,
                 from linux-next-20110524/include/linux/kernel.h:23,
                 from linux-next-20110524/arch/x86/include/asm/percpu.h:44,
                 from linux-next-20110524/arch/x86/include/asm/current.h:5,
                 from linux-next-20110524/arch/x86/include/asm/processor.h:15,
                 from linux-next-20110524/arch/x86/include/asm/atomic.h:6,
                 from linux-next-20110524/include/linux/crypto.h:20,
                 from linux-next-20110524/arch/x86/kernel/asm-offsets.c:8:
linux-next-20110524/arch/x86/include/asm/thread_info.h:34: error: expected specifier-qualifier-list before 'mm_segment_t'
In file included from linux-next-20110524/include/linux/thread_info.h:53,
                 from linux-next-20110524/include/linux/preempt.h:9,
                 from linux-next-20110524/include/linux/spinlock.h:50,
                 from linux-next-20110524/include/linux/ratelimit.h:5,
                 from linux-next-20110524/include/asm-generic/bug.h:5,
                 from linux-next-20110524/arch/x86/include/asm/bug.h:38,
                 from linux-next-20110524/include/linux/kernel.h:23,
                 from linux-next-20110524/arch/x86/include/asm/percpu.h:44,
                 from linux-next-20110524/arch/x86/include/asm/current.h:5,
                 from linux-next-20110524/arch/x86/include/asm/processor.h:15,
                 from linux-next-20110524/arch/x86/include/asm/atomic.h:6,
                 from linux-next-20110524/include/linux/crypto.h:20,
                 from linux-next-20110524/arch/x86/kernel/asm-offsets.c:8:
linux-next-20110524/arch/x86/include/asm/thread_info.h:217: error: expected declaration specifiers or '...' before 'kernel_stack'
linux-next-20110524/arch/x86/include/asm/thread_info.h:217: warning: data definition has no type or storage class
linux-next-20110524/arch/x86/include/asm/thread_info.h:217: warning: type defaults to 'int' in declaration of 'DECLARE_PER_CPU'
linux-next-20110524/arch/x86/include/asm/thread_info.h: In function 'current_thread_info':
linux-next-20110524/arch/x86/include/asm/thread_info.h:222: error: implicit declaration of function 'percpu_read_stable'
linux-next-20110524/arch/x86/include/asm/thread_info.h:222: error: 'kernel_stack' undeclared (first use in this function)


---
~Randy
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