linux-kernel - Re: AMD-IOMMU and problem with _

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

Message-ID: <20150923114358.GA3036@8bytes.org>
Date:	Wed, 23 Sep 2015 13:43:59 +0200
From:	Joerg Roedel <joro@...tes.org>
To:	Alexander Holler <holler@...oftware.de>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: AMD-IOMMU and problem with __init(data)?

Hey Alexander,

On Wed, Sep 23, 2015 at 12:22:24PM +0200, Alexander Holler wrote:
> [    1.539496] AMD-Vi: Lazy IO/TLB flushing enabled
> [    1.545741] AHO: count_annotated 25
> [    1.549259] AHO: build inventory
> [    1.552517] AHO: ac ffffffff81d400d8 ic           (null) ID
> 2177560225 deps 00000000000000b0 drv ffffffff81d25090
> [    1.562801] BUG: unable to handle kernel paging request at
> 00000000039c2af5
> (...)

Do you possibly have the full BUG message including the stacktrace?

> If it's necessary, I could try put together a small patch which
> kills a system (reproducible here).

That would help too, please also send me your .config and I'll try to
reproduce the issue here.

	Joerg

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/