From: Luis Henriques <luis.henriques@canonical.com>
To: Alex Williamson <alex.williamson@redhat.com>
Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] vfio: fix link failures when CONFIG_PCI_MSI is disabled
Date: Wed, 3 Feb 2016 20:51:08 +0000 [thread overview]
Message-ID: <20160203205108.GA9181@charon.olymp> (raw)
The following link failure occurs when CONFIG_PCI_MSI is not set:
drivers/built-in.o: In function `vfio_msi_set_vector_signal':
:(.text+0x626640): undefined reference to `pci_write_msi_msg'
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
---
drivers/vfio/pci/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/vfio/pci/Kconfig b/drivers/vfio/pci/Kconfig
index 02912f180c6d..b9dbfc9aeee1 100644
--- a/drivers/vfio/pci/Kconfig
+++ b/drivers/vfio/pci/Kconfig
@@ -1,6 +1,6 @@
config VFIO_PCI
tristate "VFIO support for PCI devices"
- depends on VFIO && PCI && EVENTFD
+ depends on VFIO && PCI_MSI && EVENTFD
select VFIO_VIRQFD
select IRQ_BYPASS_MANAGER
help
Cheers,
--
Luís
next reply other threads:[~2016-02-03 20:51 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-03 20:51 Luis Henriques [this message]
2016-02-12 18:17 ` [PATCH] vfio: fix link failures when CONFIG_PCI_MSI is disabled Alex Williamson
2016-02-17 15:37 ` Luis Henriques
2016-02-17 21:05 ` [PATCH] PCI/MSI: stub pci_write_msi_msg " Luis Henriques
2016-02-17 21:19 ` Alex Williamson
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