From: haojian.zhuang@gmail.com (Haojian Zhuang)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/2] pxa: enable L2 if present in XSC3
Date: Wed, 30 Dec 2009 04:05:48 -0500 [thread overview]
Message-ID: <771cded00912300105u1a31feb6t6465d47cd21aa900@mail.gmail.com> (raw)
In-Reply-To: <f17812d70912300050p24c0fb2ayd6f68ffc01a67529@mail.gmail.com>
On Wed, Dec 30, 2009 at 3:50 AM, Eric Miao <eric.y.miao@gmail.com> wrote:
>>
>> Check whether L2 is present or not in XSC3. If it's present, enable L2
>> immediately.
>>
>> Disabling L2 after L2 is enabled that would result in unpredicatable behavior
>> of XSC3 processor.
>>
>
> You may want to enclose this with #ifdef CONFIG_CACHE_XSC3L2 .. #endif
> at least, to allow L2 to remain disabled even if L2 is present.
>
Updated this patch.
Thanks
Haojian
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next prev parent reply other threads:[~2009-12-30 9:05 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-30 7:28 [PATCH 2/2] pxa: enable L2 if present in XSC3 Haojian Zhuang
2009-12-30 8:50 ` Eric Miao
2009-12-30 9:05 ` Haojian Zhuang [this message]
2010-01-01 7:56 ` Eric Miao
2009-12-30 18:06 ` Nicolas Pitre
2009-12-31 1:57 ` Haojian Zhuang
2009-12-31 2:19 ` Nicolas Pitre
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