* Excessive frame size
@ 2011-06-23 10:10 Ralf Baechle
2011-06-23 21:53 ` Greg KH
0 siblings, 1 reply; 2+ messages in thread
From: Ralf Baechle @ 2011-06-23 10:10 UTC (permalink / raw)
To: Greg Kroah-Hartman, devel, linux-kernel, Andres More,
Daniel Kenji Toyama, Jim Lieb, Forest Bond
In a MIPS allyesconfig build I got the following warning:
CC [M] drivers/staging/vt6656/int.o
drivers/staging/vt6656/iwctl.c: In function ‘iwctl_giwaplist’:
drivers/staging/vt6656/iwctl.c:787:1: warning: the frame size of 1288 bytes is larger than 1024 bytes [-Wframe-larger-than=]
That's a huge stackpig already on a 32-bit kernel and it will only be bigger
on a 64-bit kernel!
Ralf
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Excessive frame size
2011-06-23 10:10 Excessive frame size Ralf Baechle
@ 2011-06-23 21:53 ` Greg KH
0 siblings, 0 replies; 2+ messages in thread
From: Greg KH @ 2011-06-23 21:53 UTC (permalink / raw)
To: Ralf Baechle
Cc: devel, linux-kernel, Andres More, Daniel Kenji Toyama, Jim Lieb,
Forest Bond
On Thu, Jun 23, 2011 at 11:10:01AM +0100, Ralf Baechle wrote:
> In a MIPS allyesconfig build I got the following warning:
>
> CC [M] drivers/staging/vt6656/int.o
> drivers/staging/vt6656/iwctl.c: In function ‘iwctl_giwaplist’:
> drivers/staging/vt6656/iwctl.c:787:1: warning: the frame size of 1288 bytes is larger than 1024 bytes [-Wframe-larger-than=]
>
> That's a huge stackpig already on a 32-bit kernel and it will only be bigger
> on a 64-bit kernel!
Yes it is, that's why people are rewriting this from scratch in a "real"
driver so we can delete this one soon :)
greg k-h
^ permalink raw reply [flat|nested] 2+ messages in thread
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