Re: [ 06/37] x86-32: Fix invalid stack address while in softirq

From: Robert Richter
Date: Tue Dec 04 2012 - 09:13:48 EST

On 04.12.12 11:42:58, Herton Ronaldo Krzesinski wrote:
> Hi, this makes build fail with oprofile on i386 on 3.0.54:
> ERROR: "kernel_stack_pointer" [arch/x86/oprofile/oprofile.ko] undefined!
> The following commit should address this failure:
> commit cb57a2b4cff7edf2a4e32c0163200e9434807e0a
> Author: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>
> Date: Tue Nov 20 22:21:02 2012 -0800
> x86-32: Export kernel_stack_pointer() for modules

Correct. I checked the stable Git trees and it is not in 3.0 and 3.4.
My former statement was wrong, got a bit confused about which patch
was added to which tree, sorry.

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