My dmesg relevant info is quite similar:
[6.875041] Freeing unused kernel memory: 320k freed
[8.143120] ide-cd: rq still having bio: dev hdc: type=2, flags=114c8
[8.144439]
[8.144439] sector 10824201199534213, nr/cnr 0/0
[8.144439] bio cf029280, biotail cf029280, buffer 000
Hi,
Sorry for the late reply, I was off for a few days.
Saddly, I never reproduced the bug.
I moved my main machine to an older kernel and let a virtual machine track down
the bug,
but it never appeared again --- possibly because of the simpler hardwares.
And just as you say, I also think it
Hi,
Build environment: debian sid, gcc-4.2.3, i386.
The bug is in lately git-pull from
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
And it can be reproduced very easily on a machine with normal cdroms.
It halts booting and I grabbed the bug output with an serial console
sorry, I think I've found the point.
first_logical_block is passed out in a "for" loop in "mpage_readpages"
and passed again to the next "do_mpage_readpage".
Sorry for the haste asking.
On 10/21/07, Nai XIA <[EMAIL PROTECTED]> wrote:
> hi, it may be
hi, it may be a stupid question, but I am not quite clear about what
"first_logical_block" is used for as one of parameters of
"do_mpage_readpage".
I searched all the source code and I found that "first_logical_block"
always equals zero when passed to "do_mpage_readpage" and is used
only in scope
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