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From: Dave McCracken <dcm@mccr.org>
To: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Xen Developers List <xen-devel@lists.xensource.com>
Subject: Error building current Linux git tree without configuring Xen
Date: Fri, 30 Apr 2010 14:34:26 -0500	[thread overview]
Message-ID: <201004301434.26167.dcm@mccr.org> (raw)


I tried to build a Linux kernel from current git sources without specifying 
any form of Xen.  I got these three undefined symbols:

xen_register_gsi
xen_teardown_msi_dev
xen_setup_msi_irqs

I defined them as dummy functions in arch/x86/include/asm/xen/pci.h for the 
case where CONFIG_XEN is not set, and got a working kernel.  They're also 
defined as dummy functions higher in the file under #else clauses for other 
config variables.  I assume we don't want the dummy functions defined multiple 
times, but I'm not sure the cleanest solution.

Dave McCracken
Oracle Corp.

             reply	other threads:[~2010-04-30 19:34 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-04-30 19:34 Dave McCracken [this message]
2010-05-03 18:27 ` Error building current Linux git tree without configuring Xen Konrad Rzeszutek Wilk
2010-05-03 19:58   ` Dave McCracken

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