Re: Peculiar out-of-sync boot log lines

From: Jon Masters
Date: Thu Nov 29 2007 - 14:52:40 EST



On Thu, 2007-11-29 at 19:37 +0000, Nick Warne wrote:
> Hi all,
>
> 2.6.23.9
>
> I have noticed after applying Bart's patch to word93 blacklist my new
> DVD drive:
>
> http://lkml.org/lkml/2007/10/23/475
>
> I see now in logs (look at the hdd line:
>
> [dmesg]
> hdc: 39876480 sectors (20416 MB) w/2048KiB Cache, CHS=39560/16/63,
> UDMA(66)
> hdc: cache flushes not supported
> hdc: hdc1
> hdd: ATAPI 48X DVD-ROM DVD-R-RAM CD-R/RW drive, 2048kB Cache<7>hdd:
> skipping word 93 validity check
> , UDMA(66)
> Uniform CD-ROM driver Revision: 3.20

Only very early in boot are you guaranteed for things to execute
sequentially, and for logs to look nice and pretty.

Jon.


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