From: "Cédric Le Goater" <clg@redhat.com>
To: qemu-devel@nongnu.org
Cc: "Alex Williamson" <alex.williamson@redhat.com>,
"Cédric Le Goater" <clg@redhat.com>,
"Harsh Prateek Bora" <harshpb@linux.ibm.com>,
"Tony Krowiak" <akrowiak@linux.ibm.com>,
"Eric Farman" <farman@linux.ibm.com>,
"Eric Auger" <eric.auger@redhat.com>
Subject: [PATCH 1/2] vfio: Make vfio-pci available on 64-bit host platforms only
Date: Wed, 26 Feb 2025 09:47:20 +0100 [thread overview]
Message-ID: <20250226084721.232703-2-clg@redhat.com> (raw)
In-Reply-To: <20250226084721.232703-1-clg@redhat.com>
VFIO PCI never worked on PPC32 nor ARM, S390x is 64-bit, it might have
worked on i386 long ago but we have no plans to further support VFIO
on any 32-bit host platforms. Restrict to 64-bit host platforms.
Cc: Harsh Prateek Bora <harshpb@linux.ibm.com>
Cc: Tony Krowiak <akrowiak@linux.ibm.com>
Cc: Eric Farman <farman@linux.ibm.com>
Cc: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
---
hw/vfio/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/vfio/Kconfig b/hw/vfio/Kconfig
index 7cdba0560aa821c88d3420b36f86020575834202..6ed825429a9151fcdff33e95d1a310210689b258 100644
--- a/hw/vfio/Kconfig
+++ b/hw/vfio/Kconfig
@@ -7,7 +7,7 @@ config VFIO_PCI
default y
select VFIO
select EDID
- depends on LINUX && PCI
+ depends on LINUX && PCI && (AARCH64 || PPC64 || X86_64 || S390X)
config VFIO_CCW
bool
--
2.48.1
next prev parent reply other threads:[~2025-02-26 8:48 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-26 8:47 [PATCH 0/2] vfio: Restrict to 64-bit host platforms Cédric Le Goater
2025-02-26 8:47 ` Cédric Le Goater [this message]
2025-02-26 14:12 ` [PATCH 1/2] vfio: Make vfio-pci available on 64-bit host platforms only BALATON Zoltan
2025-02-26 16:26 ` Cédric Le Goater
2025-02-26 17:57 ` BALATON Zoltan
2025-03-03 14:30 ` Philippe Mathieu-Daudé
2025-03-03 14:45 ` BALATON Zoltan
2025-03-03 14:46 ` Paolo Bonzini
2025-03-03 15:05 ` Cédric Le Goater
2025-03-03 15:26 ` BALATON Zoltan
2025-03-03 15:48 ` Cédric Le Goater
2025-03-03 16:04 ` Cédric Le Goater
2025-03-03 16:57 ` Peter Maydell
2025-03-03 17:32 ` Philippe Mathieu-Daudé
2025-03-05 6:38 ` Thomas Huth
2025-03-05 13:21 ` BALATON Zoltan
2025-03-03 17:34 ` Cédric Le Goater
2025-03-03 16:50 ` Paolo Bonzini
2025-03-03 17:32 ` Cédric Le Goater
2025-03-03 18:11 ` Cédric Le Goater
2025-03-03 14:43 ` Paolo Bonzini
2025-03-03 14:53 ` Philippe Mathieu-Daudé
2025-03-03 16:51 ` Daniel P. Berrangé
2025-03-03 15:07 ` Cédric Le Goater
2025-02-26 8:47 ` [PATCH 2/2] vfio: Make vfio-platform available on Aarch64 " Cédric Le Goater
2025-02-27 8:32 ` Eric Auger
2025-02-27 17:27 ` Alex Williamson
2025-03-03 14:32 ` Philippe Mathieu-Daudé
2025-03-03 18:07 ` Eric Auger
2025-02-26 14:01 ` [PATCH 0/2] vfio: Restrict to 64-bit host platforms Daniel P. Berrangé
2025-02-26 15:49 ` Cédric Le Goater
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