From: Mikael Pettersson <mikpe@csd.uu.se>
To: Grant Grundler <grundler@parisc-linux.org>
Cc: "Randy.Dunlap" <rdunlap@xenotime.net>,
linux-kernel@vger.kernel.org, akpm@osdl.org, greg@kroah.com,
linux-pci@atrey.karlin.mff.cuni.cz, ak@suse.de
Subject: Re: [PATCH] MSI interrupts: disallow when no LAPIC/IOAPIC support
Date: Tue, 27 Sep 2005 11:14:11 +0200 [thread overview]
Message-ID: <17209.3427.936263.463751@alkaid.it.uu.se> (raw)
In-Reply-To: <20050927052128.GB21108@colo.lackof.org>
Grant Grundler writes:
> Yeah, my preference would be PCI_MSI only depend on Local APIC.
> (Note that having a Local APIC implies having an IO APIC as well
Not true. Lots of systems have a local APIC but no I/O APICs.
However, having an I/O APIC pretty much implies having a local APIC.
next prev parent reply other threads:[~2005-09-27 9:14 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-27 3:11 Randy.Dunlap
2005-09-27 4:48 ` Grant Grundler
2005-09-27 4:52 ` Randy.Dunlap
2005-09-27 5:21 ` Grant Grundler
2005-09-27 9:14 ` Mikael Pettersson [this message]
2005-09-27 15:51 ` Grant Grundler
2005-09-27 9:11 ` Mikael Pettersson
2005-09-27 21:26 ` Jeff Garzik
2005-09-27 22:37 ` Alan Cox
2005-09-29 3:34 ` Grant Grundler
2005-09-29 20:09 ` Eric W. Biederman
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