Re: [tip:core/futexes] sparc64: extend TI_RESTART_BLOCK space by 8bytes

From: David Miller
Date: Thu Apr 09 2009 - 19:04:49 EST


From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Date: Fri, 10 Apr 2009 08:32:09 +1000

> Hi Darren,
>
> On Thu, 09 Apr 2009 08:23:09 -0700 Darren Hart <dvhltc@xxxxxxxxxx> wrote:
>>
>> Also, I noticed the following embedded in the definition of the
>> structure, does enabling this option also break sparc64 builds?
>>
>> #ifdef CONFIG_COMPAT
>> struct compat_timespec __user *compat_rmtp;
>> #endif
>
> Sparc64 would always have CONFIG_COMPAT enabled.

I can be turned off, and people have done this who want to
run a 64-bit only system.
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