From: "Kirill A. Shutemov" <kirill@shutemov.name>
To: Aaro Koskinen <aaro.koskinen@nokia.com>
Cc: "linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
Russell King <linux@arm.linux.org.uk>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"Bityutskiy Artem (Nokia-D/Helsinki)"
<Artem.Bityutskiy@nokia.com>
Subject: Re: [PATCH 1/2] ARM: Pass IFSR register to do_PrefetchAbort()
Date: Fri, 18 Sep 2009 14:36:38 +0300 [thread overview]
Message-ID: <cc557aab0909180436t845d9eanbac568977dff4947@mail.gmail.com> (raw)
In-Reply-To: <4AB36C9E.30902@nokia.com>
On Fri, Sep 18, 2009 at 2:18 PM, Aaro Koskinen <aaro.koskinen@nokia.com> wrote:
> What's the "insn" here?? And even if no IFAR is implemented, there should be
> IFSR. For NOMMU there should be pabort_noifsr simply returning zero values,
> similar to data abort handler.
No, both IFAR and IFSR is only implemented in ARMv7 so we have to handle
it together, I think.
next prev parent reply other threads:[~2009-09-18 11:36 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-18 13:48 Kirill A. Shutemov
2009-09-18 11:18 ` Aaro Koskinen
2009-09-18 11:36 ` Kirill A. Shutemov [this message]
2009-09-18 11:28 ` Aaro Koskinen
2009-09-18 11:45 ` Kirill A. Shutemov
2009-09-18 14:52 ` Aaro Koskinen
2009-09-18 15:08 ` Kirill A. Shutemov
2009-09-18 15:38 ` Catalin Marinas
2009-09-18 13:48 ` [PATCH 2/2] ARM: Proper prefetch abort handling Kirill A. Shutemov
2009-09-18 20:55 [PATCH 1/2] ARM: Pass IFSR register to do_PrefetchAbort() Kirill A. Shutemov
2009-09-19 11:03 ` Russell King - ARM Linux
2009-09-20 8:15 ` Russell King - ARM Linux
2009-09-20 9:35 ` Kirill A. Shutemov
2009-09-20 12:24 ` Russell King - ARM Linux
2009-09-20 14:34 ` Kirill A. Shutemov
2009-09-21 7:06 ` Kirill A. Shutemov
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