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

From: David Miller <[email-masked]>
Date: Sun, 28 Feb 2010 23:02:42 -0800 (PST)

From: Stephen Rothwell <[email-masked]>
Date: Mon, 1 Mar 2010 16:47:21 +1100

> After merging the net tree, today's linux-next build (x86_64 allmodconfig)
> produced this warning:
> 
> net/bluetooth/hci_sysfs.c: In function 'inquiry_cache_read':
> net/bluetooth/hci_sysfs.c:441: warning: the frame size of 4208 bytes is larger than 2048 bytes
> 
> Introduced by commit ca325f698996c1a0770a67f41e7dc97a007d8bc2
> ("Bluetooth: Convert inquiry cache to use debugfs instead of sysfs")
> which introduces a function with a 4096 char array on the stack.

Thanks Stephen, I'll look into this.