From: Yinghai Lu <yinghai@kernel.org>
To: Jens Axboe <jens.axboe@oracle.com>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>,
Linux Kernel <linux-kernel@vger.kernel.org>,
mingo@elte.hu, rdreier@cisco.com,
Suresh Siddha <suresh.b.siddha@intel.com>,
"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>
Subject: Re: kexec boot regression
Date: Tue, 15 Dec 2009 11:04:55 -0800 [thread overview]
Message-ID: <4B27DDD7.5040301@kernel.org> (raw)
In-Reply-To: <20091215185941.GO28252@kernel.dk>
Jens Axboe wrote:
> On Tue, Dec 15 2009, Yinghai Lu wrote:
>> [ 13.018720] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0x80000000-0x8fffffff] (base 0x80000000)
>>
>> [ 13.100724] [Firmware Bug]: PCI: MMCONFIG at [mem 0x80000000-0x8fffffff] not reserved in ACPI motherboard resources
>
> On a "normal" non-kexec boot, I get:
>
> [ 12.173583] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0x80000000-0x8fffffff] (base 0x80000000)
> [ 12.184075] PCI: MMCONFIG at [mem 0x80000000-0x8fffffff] reserved in E820
> [ 12.216874] PCI: Using configuration type 1 for base access
>
can you run following scripts in first kernel?
cd /sys/firmware/memmap
for dir in * ; do
start=$(cat $dir/start)
end=$(cat $dir/end)
type=$(cat $dir/type)
printf "%016x-%016x (%s)\n" $start $[ $end +1] "$type" >> /tmp/memmap.txt
done
and send out /tmp/memmap.txt
what is your kexec tools version? could be too old?
YH
next prev parent reply other threads:[~2009-12-15 19:06 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-15 11:50 kexec boot regression Jens Axboe
2009-12-15 12:01 ` Yinghai Lu
2009-12-15 12:14 ` Jens Axboe
2009-12-15 12:31 ` Yinghai Lu
2009-12-15 12:39 ` Jens Axboe
2009-12-15 12:55 ` Yinghai Lu
2009-12-15 14:11 ` Jens Axboe
2009-12-15 18:39 ` Yinghai Lu
2009-12-15 18:47 ` Matthew Wilcox
2009-12-15 18:54 ` Jens Axboe
2009-12-15 18:59 ` Jens Axboe
2009-12-15 19:04 ` Yinghai Lu [this message]
2009-12-15 19:11 ` Jens Axboe
2009-12-15 19:17 ` Yinghai Lu
2009-12-15 19:22 ` Jens Axboe
2009-12-15 19:28 ` Jens Axboe
2009-12-15 19:44 ` Yinghai Lu
2009-12-15 19:48 ` Jens Axboe
2009-12-15 19:49 ` Yinghai Lu
2009-12-15 19:57 ` Jens Axboe
2009-12-15 21:30 ` Markus Trippelsdorf
2009-12-15 23:02 ` kexec boot regression radeon/kms (bisected) Markus Trippelsdorf
2009-12-15 19:43 ` kexec boot regression Jens Axboe
2009-12-15 19:48 ` Yinghai Lu
2009-12-15 19:51 ` Jens Axboe
2009-12-15 19:56 ` Yinghai Lu
2009-12-15 20:09 ` Jens Axboe
2009-12-15 20:14 ` Yinghai Lu
2009-12-15 20:19 ` Jens Axboe
2009-12-15 20:21 ` Yinghai Lu
2009-12-15 20:42 ` Jens Axboe
2009-12-15 20:55 ` Jens Axboe
2009-12-15 21:01 ` Jens Axboe
2009-12-15 21:26 ` Yinghai Lu
2009-12-15 21:30 ` Jens Axboe
2009-12-15 21:40 ` Jens Axboe
2009-12-15 21:43 ` Yinghai Lu
2009-12-15 21:47 ` Jens Axboe
2009-12-15 21:50 ` Yinghai Lu
2009-12-15 21:52 ` Jens Axboe
2009-12-15 22:24 ` Yinghai Lu
2009-12-16 10:01 ` Jens Axboe
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4B27DDD7.5040301@kernel.org \
--to=yinghai@kernel.org \
--cc=jbarnes@virtuousgeek.org \
--cc=jens.axboe@oracle.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pci@vger.kernel.org \
--cc=mingo@elte.hu \
--cc=rdreier@cisco.com \
--cc=suresh.b.siddha@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox