From: William Lee Irwin III <wli@holomorphy.com>
To: Norbert Preining <preining@logic.at>
Cc: linux-kernel@vger.kernel.org, luc@saillard.org,
Andrew Morton <akpm@osdl.org>
Subject: Re: rc4-mm1 and pwc-unofficial: kernel BUG and scheduling while atomic
Date: Sun, 17 Oct 2004 02:30:18 -0700 [thread overview]
Message-ID: <20041017093018.GY5607@holomorphy.com> (raw)
In-Reply-To: <20041017073614.GC7395@gamma.logic.tuwien.ac.at>
On Sun, Oct 17, 2004 at 09:36:14AM +0200, Norbert Preining wrote:
> @@ -1618,7 +1618,7 @@
> pos = (unsigned long)pdev->image_data;
> while (size > 0) {
> page = kvirt_to_pa(pos);
> - if (remap_page_range(vma, start, page, PAGE_SIZE,
> PAGE_SHARED))
> + if (remap_pfn_range(vma, start, page, PAGE_SIZE, PAGE_SHARED))
> return -EAGAIN;
>
> start += PAGE_SIZE;
> the module compiled and loaded without problem, but when starting
> gnomemeeting I get the following kernel BUG and scheduling while atomic:
You need to right shift the argument by PAGE_SHIFT.
-- wli
next prev parent reply other threads:[~2004-10-17 9:30 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-17 7:36 rc4-mm1 and pwc-unofficial: kernel BUG and scheduling while atomic Norbert Preining
2004-10-17 9:30 ` William Lee Irwin III [this message]
2004-10-17 18:22 ` William Lee Irwin III
2004-10-17 18:35 ` rc4-mm1 and pwc-unofficial: kernel BUG and scheduling while atomic [u] Martin Schlemmer [c]
2004-10-17 19:00 ` William Lee Irwin III
2004-10-17 19:57 ` Martin Schlemmer [c]
2004-10-17 20:13 ` William Lee Irwin III
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