linux-kernel - Re: [PATCH 0/2] Fix dmar fault interrupt problems

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]

Date:	Tue, 30 Nov 2010 10:09:13 -0800
From:	Suresh Siddha <suresh.b.siddha@...el.com>
To:	Kenji Kaneshige <kaneshige.kenji@...fujitsu.com>
Cc:	"tglx@...utronix.de" <tglx@...utronix.de>,
	"mingo@...hat.com" <mingo@...hat.com>,
	"hpa@...or.com" <hpa@...or.com>, "x86@...nel.org" <x86@...nel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"indou.takao@...fujitsu.com" <indou.takao@...fujitsu.com>
Subject: Re: [PATCH 0/2] Fix dmar fault interrupt problems

On Tue, 2010-11-30 at 00:28 -0800, Kenji Kaneshige wrote:
> Hi,
> 
> Here are patches to fix the following problems regarding dmar fault interrupt.
> 
> - No dmar fault event is notified in x2apic cluster mode
> - Changing IRQ affinity of dmar fault interrupt causes "No irq handler
>   for vector (irq XX)" message and dmar fault interrupts are never
>   notified after that.

Kenji, In addition to these two, there are couple of more patches that
are needed to fix the kexec/kdump issue that we are debugging on RH
bugzilla.

I will post all these 4 patches shortly. I already noticed and queued
the second patch (dmar irq migration)  you mentioned.

thanks,
suresh

--
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/