linux-kernel - Re: kernel boot hangs after x86: insert_resorce for lapic addr after e820_reserve

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <86802c440805231929p71c28320w272f4f19cfc45e34@mail.gmail.com>
Date:	Fri, 23 May 2008 19:29:50 -0700
From:	"Yinghai Lu" <yhlu.kernel@...il.com>
To:	"Ciaran McCreesh" <ciaran.mccreesh@...glemail.com>
Cc:	"Bjorn Helgaas" <bjorn.helgaas@...com>, mingo@...e.hu,
	linux-kernel@...r.kernel.org
Subject: Re: kernel boot hangs after x86: insert_resorce for lapic addr after e820_reserve_resources

On Fri, May 23, 2008 at 6:51 PM, Yinghai Lu <yhlu.kernel@...il.com> wrote:
> On Fri, May 23, 2008 at 6:09 PM, Ciaran McCreesh
> <ciaran.mccreesh@...glemail.com> wrote:
>> On Fri, 23 May 2008 17:05:34 -0700
>> "Yinghai Lu" <yhlu.kernel@...il.com> wrote:
>>> > Without the ram_reserve
>>> > patch, /proc/iomem is as it was earlier in the discussion.
>>> >
>>> >> can you boot with pnpacpi=off ?
>>> >
>>> > No, that doesn't help either.
>>>
>>> how about /proc/iomem with pnpacpi=off?
>>
>> I've attached /proc/iomem from current head minus the original patch,
>> with and without pnpacpi=off.
>
> it's weird,
>
> you should have
>
> 00000 - 9f400: System RAM  ===> is not showing up
> 100000 - d7ff0000: System RAM ===> is not showing up
> 100000000-11fffffff : System RAM

please try to revert attached commit...

it seems that your compiler is not happy...

YH

Download attachment "commit-0156126" of type "application/octet-stream" (1186 bytes)