Re: [stable 3.0] s390 build breakage [was: Linux 3.0.75]

Ben Hutchings
2013-05-10T04:08:23Z

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On Thu, 2013-05-02 at 14:52 +0200, Jiri Slaby wrote:
> On 04/26/2013 06:30 AM, Greg KH wrote:
> > Linus Torvalds (5): vm: add vm_iomap_memory() helper function
>
> Hi, this one breaks s390 on 3.0:
> mm/memory.c: In function 'vm_iomap_memory':
> mm/memory.c:2363: error: implicit declaration of function
> 'io_remap_pfn_range'
>
> It looks like 4f2e29031e6c67802e7370292dd050fd62f337ee is needed:
> Author: Linus Torvalds <torvalds@linux-foundation.org>
> Date: Wed Apr 17 08:46:19 2013 -0700
>
> s390: move dummy io_remap_pfn_range() to asm/pgtable.h
>
>
> But it depends on the s390 PCI support...
>
> Whatever, it should be OK to take only the second hunk from that
> patch, it seems.

I'm going to do that in 3.2.y. Thanks for the hint.

Ben.

--
Ben Hutchings
For every action, there is an equal and opposite criticism. - Harrison

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