* WANG Cong <[EMAIL PROTECTED]> wrote:
> On Mon, Oct 22, 2007 at 12:36:00PM +0100, Al Viro wrote:
> >On Mon, Oct 22, 2007 at 03:48:23PM +0800, WANG Cong wrote:
> >> I just followed what Sam told me, errors are much fewer this time,
> >> but still exist. Error messages are:
> >>
> >> CC arch/um/kernel/syscall.o
> >> CC arch/um/kernel/sysrq.o
> >> arch/um/kernel/sysrq.c: In function ???show_stack???:
> >> arch/um/kernel/sysrq.c:63: error: ???UESP??? undeclared (first use in this
> >> function)
> >> arch/um/kernel/sysrq.c:63: error: (Each undeclared identifier is reported
> >> only once
> >> arch/um/kernel/sysrq.c:63: error: for each function it appears in.)
> >> make[1]: *** [arch/um/kernel/sysrq.o] Error 1
> >> make: *** [arch/um/kernel] Error 2
> >>
> >> Or I missed something again?
> >>
> >> And I use `make defconfig ARCH=um' to generate .config, my tree
> >> is 2.6.23-git16 (Al, is this OK?).
> >
> >Now apply the patch upthread, it should've fixed that one (and yes, you
> >are down to the stuff this patch is supposed to fix - and does so here).
>
> Yes, this one is fixed. Thanks for your patch.
>
> But another one comes out. ;(
>
> CC kernel/sched.o
> kernel/sched.c:3902: error: conflicting types for
> ‘wait_for_completion_interruptible’
> include/linux/completion.h:46: error: previous declaration of
> ‘wait_for_completion_interruptible’ was here
> kernel/sched.c:3908: error: conflicting types for
> ‘wait_for_completion_interruptible’
> include/linux/completion.h:46: error: previous declaration of
> ‘wait_for_completion_interruptible’ was here
> make[1]: *** [kernel/sched.o] Error 1
> make: *** [kernel] Error 2
does the patch below ontop of latest -git help?
Ingo
---------------->
Subject: sched: fix fastcall mismatch in completion APIs
From: Ingo Molnar <[EMAIL PROTECTED]>
Jeff Dike noticed that wait_for_completion_interruptible()'s prototype
had a mismatched fastcall.
Fix this by removing the fastcall attributes from all the completion APIs.
Found-by: Jeff Dike <[EMAIL PROTECTED]>
Signed-off-by: Ingo Molnar <[EMAIL PROTECTED]>
---
include/linux/completion.h | 16 ++++++++--------
kernel/sched.c | 10 +++++-----
2 files changed, 13 insertions(+), 13 deletions(-)
Index: linux/include/linux/completion.h
===================================================================
--- linux.orig/include/linux/completion.h
+++ linux/include/linux/completion.h
@@ -42,15 +42,15 @@ static inline void init_completion(struc
init_waitqueue_head(&x->wait);
}
-extern void FASTCALL(wait_for_completion(struct completion *));
-extern int FASTCALL(wait_for_completion_interruptible(struct completion *x));
-extern unsigned long FASTCALL(wait_for_completion_timeout(struct completion *x,
- unsigned long timeout));
-extern unsigned long FASTCALL(wait_for_completion_interruptible_timeout(
- struct completion *x, unsigned long timeout));
+extern void wait_for_completion(struct completion *);
+extern int wait_for_completion_interruptible(struct completion *x);
+extern unsigned long wait_for_completion_timeout(struct completion *x,
+ unsigned long timeout);
+extern unsigned long wait_for_completion_interruptible_timeout(
+ struct completion *x, unsigned long timeout);
-extern void FASTCALL(complete(struct completion *));
-extern void FASTCALL(complete_all(struct completion *));
+extern void complete(struct completion *);
+extern void complete_all(struct completion *);
#define INIT_COMPLETION(x) ((x).done = 0)
Index: linux/kernel/sched.c
===================================================================
--- linux.orig/kernel/sched.c
+++ linux/kernel/sched.c
@@ -3821,7 +3821,7 @@ __wake_up_sync(wait_queue_head_t *q, uns
}
EXPORT_SYMBOL_GPL(__wake_up_sync); /* For internal use only */
-void fastcall complete(struct completion *x)
+void complete(struct completion *x)
{
unsigned long flags;
@@ -3833,7 +3833,7 @@ void fastcall complete(struct completion
}
EXPORT_SYMBOL(complete);
-void fastcall complete_all(struct completion *x)
+void complete_all(struct completion *x)
{
unsigned long flags;
@@ -3885,13 +3885,13 @@ wait_for_common(struct completion *x, lo
return timeout;
}
-void fastcall __sched wait_for_completion(struct completion *x)
+void __sched wait_for_completion(struct completion *x)
{
wait_for_common(x, MAX_SCHEDULE_TIMEOUT, TASK_UNINTERRUPTIBLE);
}
EXPORT_SYMBOL(wait_for_completion);
-unsigned long fastcall __sched
+unsigned long __sched
wait_for_completion_timeout(struct completion *x, unsigned long timeout)
{
return wait_for_common(x, timeout, TASK_UNINTERRUPTIBLE);
@@ -3907,7 +3907,7 @@ int __sched wait_for_completion_interrup
}
EXPORT_SYMBOL(wait_for_completion_interruptible);
-unsigned long fastcall __sched
+unsigned long __sched
wait_for_completion_interruptible_timeout(struct completion *x,
unsigned long timeout)
{
-
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