Correct robust mutex / PI futex kernel assumptions (bug 9894)
David Miller
davem@davemloft.net
Wed Mar 26 00:21:00 GMT 2014
From: "Joseph S. Myers" <joseph@codesourcery.com>
Date: Tue, 25 Mar 2014 23:36:36 +0000
> On Tue, 25 Mar 2014, David Miller wrote:
>
>> From: "Joseph S. Myers" <joseph@codesourcery.com>
>> Date: Tue, 25 Mar 2014 23:20:00 +0000
>>
>> > On Tue, 25 Mar 2014, David Miller wrote:
>> >
>> >> Actually, it turns out you can simply test for the CPP macro __sparc_v9__
>> >
>> > In that case, here is a revised patch using __sparc_v9__ in place of
>> > __arch64__.
>>
>> It only get's set for 32-bit v9, you'll need to keep the
>> (__sparc__ && __arch64__) in an "||" conditional branch.
>>
>> Something like (__sparc__ && (__arch64__ || __sparc_v9__))
>
> Here's a third patch version.
Looks good to me.
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