linux-kernel - Re: [LKML] Re: [tip:x86/apic] x86: Fix out of order gsi -- add remap_ioapic_gsi_to

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 for Android: free password hash cracker in your pocket

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

Message-ID: <4B8C096E.4080201@kernel.org>
Date:	Mon, 01 Mar 2010 10:37:34 -0800
From:	Yinghai Lu <yinghai@...nel.org>
To:	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
CC:	"Eric W. Biederman" <ebiederm@...ssion.com>,
	Ingo Molnar <mingo@...e.hu>, linux-tip-commits@...r.kernel.org,
	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com,
	garyhade@...ibm.com, iranna.ankad@...ibm.com,
	suresh.b.siddha@...el.com, tglx@...utronix.de, trenn@...e.de
Subject: Re: [LKML] Re: [tip:x86/apic] x86: Fix out of order gsi -- add	remap_ioapic_gsi_to_irq()

On 03/01/2010 08:46 AM, Konrad Rzeszutek Wilk wrote:
>>
>>> so far this patch only affect (fix ) x3950.
> 
> .. snip ..
>>> other solution will ask IBM to fix their bios, so we can get
> 
> It isn't just IBM. Asus P2B-D (PIIX4) and SuperMicro X8DAL (possibly)
> seem to have the same issue.
> 
> (http://lists.xensource.com/archives/html/xen-devel/2010-02/msg00715.html)
> and
> (http://lists.xensource.com/archives/html/xen-devel/2010-02/msg01239.html)

looks it is different...
their ioapic is sane...

ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 20 low level)
--
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/