linux-kernel - Re: [Bug 7505] Linux-2.6.18 fails to boot on AMD64 machine

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Date:	Fri, 29 Dec 2006 14:27:59 +0100
From:	Ard -kwaak- van Breemen <ard@...egraafnet.nl>
To:	Andrew Morton <akpm@...l.org>
Cc:	Greg KH <greg@...ah.com>, "Zhang, Yanmin" <yanmin.zhang@...el.com>,
	Chuck Ebbert <76306.1226@...puserve.com>,
	Yinghai Lu <yinghai.lu@....com>, take@...ero.it,
	agalanin@...a.ru, linux-kernel@...r.kernel.org,
	bugme-daemon@...zilla.kernel.org,
	"Eric W. Biederman" <ebiederm@...ssion.com>
Subject: Re: [Bug 7505] Linux-2.6.18 fails to boot on AMD64 machine

On Fri, Dec 29, 2006 at 01:51:08PM +0100, Ard -kwaak- van Breemen wrote:
> I will try it on the right function, and see what we get.

In function: 186 static struct pci_dev * pci_find_subsys(unsigned
int vendor,

203        if (unlikely(list_empty(&pci_devices))) {
204                 printk("Pci device list empty, preventing down_read\n");
205                return NULL;
206         }

delivers:
ard@...ergirl:~$ sudo grep -C1 'Pci device list empty' /var/log/kern.log
Dec 29 14:17:47 localhost kernel: include/asm-i386/ide.h ide_default_io_base(): blaat: interrupts were disabled@49
Dec 29 14:17:47 localhost kernel: Pci device list empty, preventing down_read
Dec 29 14:17:47 localhost kernel: include/asm-i386/ide.h ide_default_io_base(): blaat: interrupts were disabled@51
--
Dec 29 14:17:47 localhost kernel: include/asm-i386/ide.h ide_default_io_base(): blaat: interrupts were disabled@49
Dec 29 14:17:47 localhost kernel: Pci device list empty, preventing down_read
Dec 29 14:17:47 localhost kernel: include/asm-i386/ide.h ide_default_io_base(): blaat: interrupts were disabled@51
--
Dec 29 14:17:47 localhost kernel: include/asm-i386/ide.h ide_default_io_base(): blaat: interrupts were disabled@49
Dec 29 14:17:47 localhost kernel: Pci device list empty, preventing down_read
Dec 29 14:17:47 localhost kernel: include/asm-i386/ide.h ide_default_io_base(): blaat: interrupts were disabled@51
--
Dec 29 14:17:47 localhost kernel: include/asm-i386/ide.h ide_default_io_base(): blaat: interrupts were disabled@49
Dec 29 14:17:47 localhost kernel: Pci device list empty, preventing down_read
Dec 29 14:17:47 localhost kernel: include/asm-i386/ide.h ide_default_io_base(): blaat: interrupts were disabled@51
--
Dec 29 14:17:47 localhost kernel: include/asm-i386/ide.h ide_default_io_base(): blaat: interrupts were disabled@49
Dec 29 14:17:47 localhost kernel: Pci device list empty, preventing down_read
Dec 29 14:17:47 localhost kernel: include/asm-i386/ide.h ide_default_io_base(): blaat: interrupts were disabled@51
--
Dec 29 14:17:47 localhost kernel: include/asm-i386/ide.h ide_default_io_base(): blaat: interrupts were disabled@49
Dec 29 14:17:47 localhost kernel: Pci device list empty, preventing down_read
Dec 29 14:17:47 localhost kernel: include/asm-i386/ide.h ide_default_io_base(): blaat: interrupts were disabled@51
--
Dec 29 14:17:47 localhost kernel: include/asm-i386/ide.h ide_default_io_base(): blaat: interrupts were disabled@49
Dec 29 14:17:47 localhost kernel: Pci device list empty, preventing down_read
Dec 29 14:17:47 localhost kernel: include/asm-i386/ide.h ide_default_io_base(): blaat: interrupts were disabled@51
--
Dec 29 14:17:47 localhost kernel: include/asm-i386/ide.h ide_default_io_base(): blaat: interrupts were disabled@49
Dec 29 14:17:47 localhost kernel: Pci device list empty, preventing down_read
Dec 29 14:17:47 localhost kernel: include/asm-i386/ide.h ide_default_io_base(): blaat: interrupts were disabled@51
--
Dec 29 14:17:47 localhost kernel: include/asm-i386/ide.h ide_default_io_base(): blaat: interrupts were disabled@49
Dec 29 14:17:47 localhost kernel: Pci device list empty, preventing down_read
Dec 29 14:17:47 localhost kernel: include/asm-i386/ide.h ide_default_io_base(): blaat: interrupts were disabled@51
--
Dec 29 14:17:47 localhost kernel: include/asm-i386/ide.h ide_default_io_base(): blaat: interrupts were disabled@49
Dec 29 14:17:47 localhost kernel: Pci device list empty, preventing down_read
Dec 29 14:17:47 localhost kernel: include/asm-i386/ide.h ide_default_io_base(): blaat: interrupts were disabled@51

I don't see any other warnings, so I guess the patch is working now :-).


I will clean up the patches found on this list to fix and detect this.

program signature;
begin  { telegraaf.com
} writeln("<ard@...egraafnet.nl> TEM2");
end
.
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