From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: David Miller <davem@davemloft.net>
Cc: torvalds@linux-foundation.org, paulus@au.ibm.com,
linux-kernel@vger.kernel.org, sparclinux@vger.kernel.org,
akpm@linux-foundation.org,
linuxppc-dev <linuxppc-dev@lists.ozlabs.org>
Subject: Re: 64-bit ppc rwsem (was: Re: [GIT] Sparc)
Date: Wed, 18 Aug 2010 15:03:23 +1000 [thread overview]
Message-ID: <1282107803.22370.173.camel@pasglop> (raw)
In-Reply-To: <1282106338.22370.151.camel@pasglop>
On Wed, 2010-08-18 at 14:38 +1000, Benjamin Herrenschmidt wrote:
>
> Here's an untested patch for the folks on linuxppc-dev to look at,
> I'll
> review my own stuff & test tomorrow.
Allright, gcc's being a pain, and atomics are a struct so we can't that
easily assign.
I tried various tricks but so far they didn't work. I'll have another
look tomorrow, but I may end up having to keep all the crap typecasts.
Cheers,
Ben.
next prev parent reply other threads:[~2010-08-18 5:03 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20100817.180325.104051399.davem@davemloft.net>
[not found] ` <AANLkTikQ1dGw0aO10_ZwmVEc-JAVhB==3HS7SrWycE49@mail.gmail.com>
[not found] ` <AANLkTimZ3rhX2AzPExEGfRCXiFNN-BGOWRKqL241-qNa@mail.gmail.com>
[not found] ` <20100817.191424.183031381.davem@davemloft.net>
2010-08-18 4:38 ` 64-bit ppc rwsem (was: Re: [GIT] Sparc) Benjamin Herrenschmidt
2010-08-18 5:03 ` Benjamin Herrenschmidt [this message]
2010-08-18 5:28 ` 64-bit ppc rwsem David Miller
2010-08-18 5:39 ` Sam Ravnborg
2010-08-18 5:48 ` David Miller
2010-08-19 5:23 ` Benjamin Herrenschmidt
2010-08-19 5:29 ` David Miller
2010-08-19 10:24 ` Benjamin Herrenschmidt
2010-08-20 5:14 ` [PATCH 1/2] powerpc: Make rwsem use "long" type Benjamin Herrenschmidt
2010-08-24 1:37 ` Timur Tabi
2010-08-20 5:14 ` [PATCH 2/2] rwsem: Move powerpc atomic-long based implementation to asm-generic Benjamin Herrenschmidt
2010-08-20 6:43 ` Sam Ravnborg
2010-08-24 1:32 ` Benjamin Herrenschmidt
2010-08-23 4:39 ` David Miller
2010-08-23 13:44 ` 64-bit ppc rwsem Arnd Bergmann
2010-08-23 22:01 ` Benjamin Herrenschmidt
2010-08-23 22:18 ` David Miller
2010-08-24 1:31 ` Benjamin Herrenschmidt
2010-08-24 12:06 ` Arnd Bergmann
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