Re: Problems with cdrecord and 2.2.17-pre15+

From: kernel@kvack.org
Date: Mon Aug 14 2000 - 13:32:30 EDT

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In reply to: German Jose Gomez Garcia: "Problems with cdrecord and 2.2.17-pre15+"
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On Mon, 14 Aug 2000, German Jose Gomez Garcia wrote:

> I'm having problems with cdrecord 1.9 and kernels 2.2.17pre15 and
> pre16, cdrecord complains about being unable to mmap /dev/zero
>
> Invalid argument. Cannot get mmap for 4198400 Bytes on /dev/zero.
>
> After stracing it, I found the following:
>
> mmap(NULL, 4198400, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_ANONYMOUS, -1, 0) = -1
> EINVAL (Invalid argument)

It's a bug in cdrecord. 2.2 does not support shared anonymous mmaps.

-ben

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