From: Christoph Hellwig <hch@infradead.org>
To: Pantelis Antoniou <panto@intracom.gr>
Cc: Ingo Molnar <mingo@elte.hu>, Tom Rini <trini@kernel.crashing.org>,
Linuxppc-Embedded <linuxppc-embedded@lists.linuxppc.org>,
Linux Kernel list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] Fix early request_irq
Date: Fri, 29 Oct 2004 15:21:04 +0100 [thread overview]
Message-ID: <20041029142104.GB13092@infradead.org> (raw)
In-Reply-To: <41824E15.4090906@intracom.gr>
On Fri, Oct 29, 2004 at 05:05:09PM +0300, Pantelis Antoniou wrote:
> Hi there
>
> The recent consolidation of the IRQ code has caused
> a number of PPC embedded cpus to stop working.
>
> The problem is that on init_IRQ these platforms call
> request_irq very early, which in turn calls kmalloc
> without the memory subsystem being initialized.
>
> The following patch fixes it by keeping a small static
> array of irqactions just for this purpose.
This is bogus. Switch them to use setup_irq instead like
I did for pmac.
next prev parent reply other threads:[~2004-10-29 14:29 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-29 14:05 [PATCH] Fix early request_irq Pantelis Antoniou
2004-10-29 14:16 ` Ingo Molnar
2004-10-29 14:20 ` Pantelis Antoniou
2004-10-29 14:21 ` Christoph Hellwig [this message]
2004-10-29 16:11 ` Tom Rini
2004-11-01 17:41 ` Kumar Gala
2004-11-01 19:59 ` Tom Rini
2004-11-02 7:51 ` Ingo Molnar
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