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From: David Miller <davem@davemloft.net>
To: dm@chelsio.com
Cc: linux-kernel@vger.kernel.org
Subject: Re: tasks getting stuck on mmap_sem?
Date: Mon, 16 Aug 2010 22:35:44 -0700 (PDT)	[thread overview]
Message-ID: <20100816.223544.104039309.davem@davemloft.net> (raw)
In-Reply-To: <4C6A1C7C.7070004@chelsio.com>

From: Dimitris Michailidis <dm@chelsio.com>
Date: Mon, 16 Aug 2010 22:22:04 -0700

> This may be similar to the problems IA-64 had last week as a result of
> the rwsem changes, eg see commit
> 01d69a82e1d3c938da16bf55aab000672243aa24.  I see
> arch/sparc/include/asm/atomic_64.h uses ints with atomic64_t, which
> was a problem for IA-64.  Just guessing.

Thanks Dimitris I'll take a look.

  reply	other threads:[~2010-08-17  5:35 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-08-17  5:22 Dimitris Michailidis
2010-08-17  5:35 ` David Miller [this message]
2010-08-17  7:23 ` David Miller
  -- strict thread matches above, loose matches on Subject: below --
2010-08-17  4:12 David Miller
2010-08-17 16:14 ` Linus Torvalds
2010-08-17 18:24   ` Tony Luck
2010-08-17 20:46     ` Tony Luck
2010-08-17 21:08       ` Linus Torvalds
2010-08-17 21:26         ` Tony Luck
2010-08-17 21:28         ` Linus Torvalds
2010-08-17 21:47           ` Michel Lespinasse
2010-08-17 21:59             ` David Miller
2010-08-17 23:40           ` David Miller
2010-08-17 21:44     ` David Miller

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